1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.723 2025/02/03 22:52:36 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
29: package Apache::londocs;
30:
31: use strict;
32: use Apache::Constants qw(:common :http);
33: use Apache::imsexport;
34: use Apache::lonnet;
35: use Apache::loncommon;
36: use Apache::lonhtmlcommon;
37: use LONCAPA::map();
38: use Apache::lonratedt();
39: use Apache::lonxml;
40: use Apache::lonclonecourse;
41: use Apache::lonnavmaps;
42: use Apache::lonnavdisplay();
43: use Apache::lonextresedit();
44: use Apache::lontemplate();
45: use Apache::lonsimplepage();
46: use Apache::lonhomework();
47: use Apache::lonpublisher();
48: use Apache::loncourserespicker();
49: use HTML::Entities;
50: use HTML::TokeParser;
51: use HTML::LCParser;
52: use GDBM_File;
53: use File::MMagic;
54: use File::Copy;
55: use Apache::lonlocal;
56: use Cwd;
57: use UUID::Tiny ':std';
58: use LONCAPA qw(:DEFAULT :match);
59:
60: my $iconpath;
61:
62: my %hash;
63:
64: my $hashtied;
65: my %alreadyseen=();
66:
67: my $hadchanges;
68: my $suppchanges;
69:
70:
71: my %help=();
72:
73:
74: sub mapread {
75: my ($coursenum,$coursedom,$map)=@_;
76: return
77: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
78: $map);
79: }
80:
81: sub storemap {
82: my ($coursenum,$coursedom,$map,$contentchg)=@_;
83: my $report;
84: if (($contentchg) && ($map =~ /^default/)) {
85: $report = 1;
86: }
87: my ($outtext,$errtext)=
88: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
89: $map,1,$report);
90: if ($errtext) { return ($errtext,2); }
91:
92: if ($map =~ /^default/) {
93: $hadchanges=1;
94: } elsif ($contentchg) {
95: $suppchanges=1;
96: }
97: return ($errtext,0);
98: }
99:
100:
101:
102: sub authorhosts {
103: my %outhash=();
104: my $home=0;
105: my $other=0;
106: my @ids=&Apache::lonnet::current_machine_ids();
107: foreach my $key (keys(%env)) {
108: if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
109: my $role=$1;
110: my $realm=$2;
111: my ($start,$end)=split(/\./,$env{$key});
112: if (($start) && ($start>time)) { next; }
113: if (($end) && (time>$end)) { next; }
114: my ($ca,$cd);
115: if ($1 eq 'au') {
116: $ca=$env{'user.name'};
117: $cd=$env{'user.domain'};
118: } else {
119: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
120: }
121: my $allowed=0;
122: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
123: foreach my $id (@ids) {
124: if ($id eq $myhome) {
125: $allowed=1;
126: last;
127: }
128: }
129: if ($allowed) {
130: $home++;
131: $outhash{'home_'.$ca.':'.$cd}=1;
132: } else {
133: $outhash{'otherhome_'.$ca.':'.$cd}=$myhome;
134: $other++;
135: }
136: }
137: }
138: return ($home,$other,%outhash);
139: }
140:
141:
142: sub clean {
143: my ($title)=@_;
144: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
145: return $title;
146: }
147:
148: sub default_folderpath {
149: my ($coursenum,$coursedom,$navmapref) = @_;
150: return unless ($coursenum && $coursedom && ref($navmapref));
151: # Check if entire course is hidden and/or encrypted
152: my ($hiddenmap,$encryptmap,$folderpath,$hiddentop);
153: my $toplevel = "uploaded/$coursedom/$coursenum/default.sequence";
154: unless (ref($$navmapref)) {
155: $$navmapref = Apache::lonnavmaps::navmap->new();
156: }
157: if (ref($$navmapref)) {
158: if (lc($$navmapref->get_mapparam(undef,$toplevel,"0.hiddenresource")) eq 'yes') {
159: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
160: my @resources = $$navmapref->retrieveResources($toplevel,$filterFunc,1,1);
161: unless (@resources) {
162: $hiddenmap = 1;
163: unless ($env{'request.role.adv'}) {
164: $hiddentop = 1;
165: if ($env{'form.folder'}) {
166: undef($env{'form.folder'});
167: }
168: }
169: }
170: }
171: if (lc($$navmapref->get_mapparam(undef,$toplevel,"0.encrypturl")) eq 'yes') {
172: $encryptmap = 1;
173: }
174: }
175: unless ($hiddentop) {
176: $folderpath='default&'.&escape(&mt('Main Content')).
177: '::'.$hiddenmap.':'.$encryptmap.'::';
178: }
179: if (wantarray) {
180: return ($folderpath,$hiddentop);
181: } else {
182: return $folderpath;
183: }
184: }
185:
186: sub validate_supppath {
187: my ($coursenum,$coursedom) = @_;
188: my $backto;
189: if ($env{'form.supppath'} ne '') {
190: my @items = split(/\&/,$env{'form.supppath'});
191: my ($badpath,$got_supp,$supppath,%supphidden,%suppids);
192: for (my $i=0; $i<@items; $i++) {
193: my $odd = $i%2;
194: if ((!$odd) && ($items[$i] !~ /^supplemental(|_\d+)$/)) {
195: $badpath = 1;
196: last;
197: } elsif ($odd) {
198: my $suffix;
199: my $idx = $i-1;
200: if ($items[$i] =~ /^([^:]*)::(|1):::$/) {
201: $backto .= '&'.$1;
202: } elsif ($items[$idx] eq 'supplemental') {
203: $backto .= '&'.$items[$i];
204: } else {
205: $backto .= '&'.$items[$i];
206: my $is_hidden;
207: unless ($got_supp) {
208: my ($supplemental) = &Apache::loncommon::get_supplemental($coursenum,$coursedom);
209: if (ref($supplemental) eq 'HASH') {
210: if (ref($supplemental->{'hidden'}) eq 'HASH') {
211: %supphidden = %{$supplemental->{'hidden'}};
212: }
213: if (ref($supplemental->{'ids'}) eq 'HASH') {
214: %suppids = %{$supplemental->{'ids'}};
215: }
216: }
217: $got_supp = 1;
218: }
219: if (ref($suppids{"/uploaded/$coursedom/$coursenum/$items[$idx].sequence"}) eq 'ARRAY') {
220: my $mapid = $suppids{"/uploaded/$coursedom/$coursenum/$items[$idx].sequence"}->[0];
221: if ($supphidden{$mapid}) {
222: $is_hidden = 1;
223: }
224: }
225: $suffix = '::'.$is_hidden.':::';
226: }
227: $supppath .= '&'.$items[$i].$suffix;
228: } else {
229: $supppath .= '&'.$items[$i];
230: $backto .= '&'.$items[$i];
231: }
232: }
233: if ($badpath) {
234: delete($env{'form.supppath'});
235: } else {
236: $supppath =~ s/^\&//;
237: $backto =~ s/^\&//;
238: $env{'form.supppath'} = $supppath;
239: }
240: }
241: return $backto;
242: }
243:
244: sub dumpcourse {
245: my ($r) = @_;
246: my $crstype = &Apache::loncommon::course_type();
247: my ($starthash,$js);
248: unless (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
249: $js = <<"ENDJS";
250: <script type="text/javascript">
251: // <![CDATA[
252:
253: function hide_searching() {
254: if (document.getElementById('searching')) {
255: document.getElementById('searching').style.display = 'none';
256: }
257: return;
258: }
259:
260: // ]]>
261: </script>
262: ENDJS
263: $starthash = {
264: add_entries => {'onload' => "hide_searching();"},
265: };
266: }
267: $r->print(&Apache::loncommon::start_page('Copy uploaded content to Authoring Space',$js,$starthash)."\n".
268: &Apache::lonhtmlcommon::breadcrumbs('Copy uploaded content to Authoring Space')."\n");
269: $r->print(&startContentScreen('tools'));
270: my ($home,$other,%outhash)=&authorhosts();
271: unless ($home) {
272: $r->print('<p class="LC_info">'.&mt('No author or co-author roles on this server.').'</p>');
273: $r->print(&endContentScreen());
274: return '';
275: }
276: my $origcrsid=$env{'request.course.id'};
277: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
278: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
279: # Do the dumping
280: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
281: $r->print('<p class="LC_info">'.&mt('Selected Authoring Space is not on this server.').'</p>'.
282: &endContentScreen());
283: return '';
284: }
285: my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
286: $r->print('<h3>'.&mt('Copying Files').'</h3>');
287: my $title=$env{'form.authorfolder'};
288: $title=&clean($title);
289: my ($navmap,$errormsg) =
290: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
291: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
292: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
293: my (%maps,%resources,%titles);
294: if (!ref($navmap)) {
295: $r->print($errormsg.
296: &endContentScreen());
297: return '';
298: } else {
299: &Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles,
300: 'dumpdocs',$cdom,$cnum);
301: }
302: my @todump = &Apache::loncommon::get_env_multiple('form.archive');
303: my (%tocopy,%replacehash,%lookup,%deps,%display,%result,%depresult,%simpleproblems,%simplepages,
304: %newcontent,%has_simpleprobs);
305: foreach my $item (sort {$a <=> $b} (@todump)) {
306: my $name = $env{'form.namefor_'.$item};
307: if ($resources{$item}) {
308: my ($map,$id,$res) = &Apache::lonnet::decode_symb($resources{$item});
309: if ($res =~ m{^uploaded/$cdom/$cnum/\E((?:docs|supplemental)/.+)$}) {
310: $tocopy{$1} = $name;
311: $display{$item} = $1;
312: $lookup{$1} = $item;
313: } elsif ($res eq 'lib/templates/simpleproblem.problem') {
314: $simpleproblems{$item} = {
315: symb => $resources{$item},
316: name => $name,
317: };
318: $display{$item} = 'simpleproblem_'.$name;
319: if ($map =~ m{^\Quploaded/$cdom/$cnum/\E(.+)$}) {
320: $has_simpleprobs{$1}{$id} = $item;
321: }
322: } elsif ($res =~ m{^adm/$match_domain/$match_username/(\d+)/smppg}) {
323: my $marker = $1;
324: my $db_name = &Apache::lonsimplepage::get_db_name($res,$marker,$cdom,$cnum);
325: $simplepages{$item} = {
326: res => $res,
327: title => $titles{$item},
328: db => $db_name,
329: marker => $marker,
330: symb => $resources{$item},
331: name => $name,
332: };
333: $display{$item} = '/'.$res;
334: }
335: } elsif ($maps{$item}) {
336: if ($maps{$item} =~ m{^\Quploaded/$cdom/$cnum/\E((?:default|supplemental)_\d+\.(?:sequence|page))$}) {
337: $tocopy{$1} = $name;
338: $display{$item} = $1;
339: $lookup{$1} = $item;
340: }
341: } else {
342: next;
343: }
344: }
345: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
346: $crs=~s/\_/\//g;
347: my $mm = new File::MMagic;
348: my $prefix = "/uploaded/$cdom/$cnum/";
349: %replacehash = %tocopy;
350: foreach my $item (sort(keys(%simpleproblems))) {
351: my $content = &Apache::imsexport::simpleproblem($simpleproblems{$item}{'symb'});
352: $newcontent{$display{$item}} = $content;
353: }
354: my $gateway = Apache::lonhtmlgateway->new('web');
355: foreach my $item (sort(keys(%simplepages))) {
356: if (ref($simplepages{$item}) eq 'HASH') {
357: my $pagetitle = $simplepages{$item}{'title'};
358: my %fields = &Apache::lonnet::dump($simplepages{$item}{'db'},$cdom,$cnum);
359: my %contents;
360: foreach my $field (keys(%fields)) {
361: if ($field =~ /^(?:aaa|bbb|ccc)_(\w+)$/) {
362: my $name = $1;
363: my $msg = $fields{$field};
364: if ($name eq 'webreferences') {
365: if ($msg =~ m{^https?://}) {
366: $contents{$name} = '<a href="'.$msg.'"><tt>'.$msg.'</tt></a>';
367: }
368: } else {
369: $msg = &Encode::decode('utf8',$msg);
370: $msg = $gateway->process_outgoing_html($msg,1);
371: $contents{$name} = $msg;
372: }
373: } elsif ($field eq 'uploaded.photourl') {
374: my $marker = $simplepages{$item}{marker};
375: if ($fields{$field} =~ m{^\Q$prefix\E(simplepage/$marker/.+)$}) {
376: my $filepath = $1;
377: my ($relpath,$fname) = ($filepath =~ m{^(.+/)([^/]+)$});
378: if ($fname ne '') {
379: $fname=~s/\.(\w+)$//;
380: my $ext=$1;
381: $fname = &clean($fname);
382: $fname.='.'.$ext;
383: $contents{image} = '<img src="'.$relpath.$fname.'" alt="Image" />';
384: $replacehash{$filepath} = $relpath.$fname;
385: $deps{$item}{$filepath} = 1;
386: }
387: }
388: }
389: }
390: $replacehash{'/'.$simplepages{$item}{'res'}} = $simplepages{$item}{'name'};
391: $lookup{'/'.$simplepages{$item}{'res'}} = $item;
392: my $content = '
393: <html>
394: <head>
395: <title>'.$pagetitle.'</title>
396: </head>
397: <body bgcolor="#ffffff">';
398: if ($contents{title}) {
399: $content .= "\n".'<h2>'.$contents{title}.'</h2>';
400: }
401: if ($contents{image}) {
402: $content .= "\n".$contents{image};
403: }
404: if ($contents{content}) {
405: $content .= '
406: <div class="LC_Box">
407: <h4 class="LC_hcell">'.&mt('Content').'</h4>'.
408: $contents{content}.'
409: </div>';
410: }
411: if ($contents{webreferences}) {
412: $content .= '
413: <div class="LC_Box">
414: <h4 class="LC_hcell">'.&mt('Web References').'</h4>'.
415: $contents{webreferences}.'
416: </div>';
417: }
418: $content .= '
419: </body>
420: </html>
421: ';
422: $newcontent{'/'.$simplepages{$item}{res}} = $content;
423: }
424: }
425: foreach my $item (keys(%tocopy)) {
426: unless ($item=~/\.(sequence|page)$/) {
427: my $currurlpath = $prefix.$item;
428: my $currdirpath = &Apache::lonnet::filelocation('',$currurlpath);
429: &recurse_html($mm,$prefix,$currdirpath,$currurlpath,$item,$lookup{$item},\%replacehash,\%deps);
430: }
431: }
432: foreach my $num (sort {$a <=> $b} (@todump)) {
433: my $src = $display{$num};
434: next if ($src eq '');
435: my @needcopy = ();
436: if ($replacehash{$src}) {
437: push(@needcopy,$src);
438: if (ref($deps{$num}) eq 'HASH') {
439: foreach my $dep (sort(keys(%{$deps{$num}}))) {
440: if ($replacehash{$dep}) {
441: push(@needcopy,$dep);
442: }
443: }
444: }
445: } elsif ($src =~ /^simpleproblem_/) {
446: push(@needcopy,$src);
447: }
448: next if (@needcopy == 0);
449: my ($result,$depresult);
450: for (my $i=0; $i<@needcopy; $i++) {
451: my $item = $needcopy[$i];
452: my $newfilename;
453: if ($simpleproblems{$num}) {
454: $newfilename=$title.'/'.$simpleproblems{$num}{'name'};
455: } else {
456: $newfilename=$title.'/'.$replacehash{$item};
457: }
458: $newfilename=~s/\.(\w+)$//;
459: my $ext=$1;
460: $newfilename=&clean($newfilename);
461: $newfilename.='.'.$ext;
462: my ($newrelpath) = ($newfilename =~ m{^\Q$title/\E(.+)$});
463: if ($newrelpath ne $replacehash{$item}) {
464: $replacehash{$item} = $newrelpath;
465: }
466: my @dirs=split(/\//,$newfilename);
467: my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
468: my $makepath=$path;
469: my $fail;
470: my $origin;
471: for (my $i=0;$i<$#dirs;$i++) {
472: $makepath.='/'.$dirs[$i];
473: unless (-e $makepath) {
474: unless(mkdir($makepath,0755)) {
475: $fail = &mt('Directory creation failed.');
476: }
477: }
478: }
479: if ($i == 0) {
480: $result = '<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ';
481: } else {
482: $depresult .= '<li><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt> '.
483: '<span class="LC_fontsize_small" style="font-weight: bold;">'.
484: &mt('(dependency)').'</span>: ';
485: }
486: if (-e $path.'/'.$newfilename) {
487: $fail = &mt('Destination already exists -- not overwriting.');
488: } else {
489: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
490: if (($item =~ m{^/adm/$match_domain/$match_username/\d+/smppg}) ||
491: ($item =~ /^simpleproblem_/)) {
492: print $fh $newcontent{$item};
493: } else {
494: my $fileloc = &Apache::lonnet::filelocation('',$prefix.$item);
495: if (-e $fileloc) {
496: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
497: if ((($1 eq 'sequence') || ($1 eq 'page')) &&
498: (ref($has_simpleprobs{$item}) eq 'HASH')) {
499: my %changes = %{$has_simpleprobs{$item}};
500: my $content = &Apache::lonclonecourse::rewritefile(
501: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
502: (%replacehash,$crs => '')
503: );
504: my $updatedcontent = '';
505: my $parser = HTML::TokeParser->new(\$content);
506: $parser->attr_encoded(1);
507: while (my $token = $parser->get_token) {
508: if ($token->[0] eq 'S') {
509: if (($token->[1] eq 'resource') &&
510: ($token->[2]->{'src'} eq '/res/lib/templates/simpleproblem.problem') &&
511: ($changes{$token->[2]->{'id'}})) {
512: my $id = $token->[2]->{'id'};
513: $updatedcontent .= '<'.$token->[1];
514: foreach my $attrib (@{$token->[3]}) {
515: next unless ($attrib =~ /^(src|type|title|id)$/);
516: if ($attrib eq 'src') {
517: my ($file) = ($display{$changes{$id}} =~ /^\Qsimpleproblem_\E(.+)$/);
518: if ($file) {
519: $updatedcontent .= ' '.$attrib.'="'.$file.'"';
520: } else {
521: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
522: }
523: } else {
524: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
525: }
526: }
527: $updatedcontent .= ' />'."\n";
528: } else {
529: $updatedcontent .= $token->[4]."\n";
530: }
531: } else {
532: $updatedcontent .= $token->[2];
533: }
534: }
535: print $fh $updatedcontent;
536: } else {
537: print $fh &Apache::lonclonecourse::rewritefile(
538: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
539: (%replacehash,$crs => '')
540: );
541: }
542: } else {
543: print $fh
544: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
545: }
546: } else {
547: $fail = &mt('Source does not exist.');
548: }
549: }
550: $fh->close();
551: } else {
552: $fail = &mt('Could not write to destination.');
553: }
554: }
555: my $text;
556: if ($fail) {
557: $text = '<span class="LC_error">'.&mt('fail').(' 'x3).$fail.'</span>';
558: } else {
559: $text = '<span class="LC_success">'.&mt('ok').'</span>';
560: }
561: if ($i == 0) {
562: $result .= $text;
563: } else {
564: $depresult .= $text.'</li>';
565: }
566: }
567: $r->print($result);
568: if ($depresult) {
569: $r->print('<ul>'.$depresult.'</ul>');
570: }
571: }
572: } else {
573: my ($navmap,$errormsg) =
574: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
575: if (!ref($navmap)) {
576: $r->print($errormsg);
577: } else {
578: my $title=$origcrsdata{'description'};
579: $title=~s/[\/\s]+/\_/gs;
580: $title=&clean($title);
581: my $formname = 'dumpdoc';
582: my $preamble = &authorspace_selector($r,$formname,$home,$title,%outhash).
583: '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
584: my %uploadedfiles;
585: &tiehash();
586: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
587: my ($ext)=($file=~/\.(\w+)$/);
588: # FIXME Check supplemental here
589: my $title=$hash{'title_'.$hash{
590: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
591: if (!$title) {
592: $title=$file;
593: } else {
594: $title=~s|/|_|g;
595: }
596: $title=~s/\.(\w+)$//;
597: $title=&clean($title);
598: $title.='.'.$ext;
599: # $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
600: $uploadedfiles{$file} = $title;
601: }
602: &untiehash();
603: $r->print(&Apache::loncourserespicker::create_picker($navmap,'dumpdocs',$formname,$crstype,undef,
604: undef,undef,$preamble,$home,\%uploadedfiles));
605: }
606: }
607: $r->print(&endContentScreen());
608: }
609:
610: sub authorspace_selector {
611: my ($r,$formname,$home,$title,%outhash) = @_;
612: $r->print('<div id="searching">'.&mt('Searching ...').'</div>'."\n");
613: $r->rflush();
614: my $preamble;
615: unless ($home==1) {
616: $preamble = '<div class="LC_left_float">'.
617: '<fieldset><legend>'.
618: &mt('Select the Authoring Space').
619: '</legend><select name="authorspace">';
620: }
621: my @orderspaces = ();
622: foreach my $key (sort(keys(%outhash))) {
623: if ($key=~/^home_(.+)$/) {
624: if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
625: unshift(@orderspaces,$1);
626: } else {
627: push(@orderspaces,$1);
628: }
629: }
630: }
631: if ($home>1) {
632: $preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
633: }
634: foreach my $user (@orderspaces) {
635: if ($home==1) {
636: $preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
637: } else {
638: $preamble .= '<option value="'.$user.'">'.$user.' - '.
639: &Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
640: }
641: }
642: unless ($home==1) {
643: $preamble .= '</select></fieldset></div>'."\n";
644: }
645: $preamble .= '<div class="LC_left_float">'.
646: '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
647: '<input type="text" size="30" name="authorfolder" value="'.$title.'" />'."\n".
648: '</fieldset></div>'."\n";
649: return $preamble;
650: }
651:
652: sub recurse_html {
653: my ($mm,$prefix,$currdirpath,$currurlpath,$container,$item,$replacehash,$deps) = @_;
654: return unless ((ref($replacehash) eq 'HASH') && (ref($deps) eq 'HASH'));
655: my (%allfiles,%codebase);
656: if (&Apache::lonnet::extract_embedded_items($currdirpath,\%allfiles,\%codebase) eq 'ok') {
657: if (keys(%allfiles)) {
658: foreach my $dependency (keys(%allfiles)) {
659: next if (($dependency =~ m{^/(res|adm)/}) || ($dependency =~ m{^https?://}));
660: my ($depurl,$relfile,$newcontainer);
661: if ($dependency =~ m{^/}) {
662: if ($dependency =~ m{^\Q$currurlpath/\E(.+)$}) {
663: $relfile = $1;
664: if ($dependency =~ m{^\Q$prefix\E(.+)$}) {
665: $newcontainer = $1;
666: next if ($replacehash->{$newcontainer});
667: }
668: $depurl = $dependency;
669: } else {
670: next;
671: }
672: } else {
673: $relfile = $dependency;
674: $depurl = $currurlpath;
675: $depurl =~ s{[^/]+$}{};
676: $depurl .= $dependency;
677: ($newcontainer) = ($depurl =~ m{^\Q$prefix\E(.+)$});
678: }
679: next if ($relfile eq '');
680: my $newname = $replacehash->{$container};
681: $newname =~ s{[^/]+$}{};
682: $replacehash->{$newcontainer} = $newname.$relfile;
683: $deps->{$item}{$newcontainer} = 1;
684: my ($newurlpath) = ($depurl =~ m{^(.*)/[^/]+$});
685: my $depfile = &Apache::lonnet::filelocation('',$depurl);
686: my $type = $mm->checktype_filename($depfile);
687: if ($type eq 'text/html') {
688: &recurse_html($mm,$prefix,$depfile,$newurlpath,$newcontainer,$item,$replacehash,$deps);
689: }
690: }
691: }
692: }
693: return;
694: }
695:
696: sub copycrsauthored {
697: my ($r,$coursenum,$coursedom,$coursehome,$readonly) = @_;
698: my ($starthash,$js,$title,$formname);
699: my %origcrsdata=&Apache::lonnet::coursedescription($env{'request.course.id'});
700: $title=$origcrsdata{'description'};
701: $title=~s/[\/\s]+/\_/gs;
702: $title=&clean($title);
703: my ($home,$other,%outhash)=&authorhosts();
704: unless (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
705: my %js_lt;
706: $formname = 'copycrsauthored';
707: if ($home) {
708: %js_lt =
709: &Apache::lonlocal::texthash(
710: yomu => 'You must select an Authoring Space',
711: whco => 'When Copyright set to "custom", URL of a published rights file is needed.',
712: );
713: &js_escape(\%js_lt);
714: }
715: if ($home > 1) {
716: $js = <<"ENDJS";
717: <script type="text/javascript">
718: // <![CDATA[
719:
720: function validCrsCopy() {
721: var dest = document.$formname.authorspace.options[document.$formname.authorspace.selectedIndex].value;
722: if (dest == '') {
723: alert("$js_lt{'yomu'}");
724: return false;
725: }
726: var dist = document.$formname.copyright.options[document.$formname.copyright.selectedIndex].value;
727: if (dist == 'custom') {
728: if (document.$formname.customrights.value == '') {
729: alert("$js_lt{'whco'}");
730: return false;
731: }
732: }
733: return true;
734: }
735:
736: function init_copycrs_form() {
737: document.$formname.authorspace.selectedIndex = "0";
738: document.$formname.authorfolder.value = '$title';
739: document.$formname.copyright.selectedIndex = "0";
740: }
741:
742: // ]]>
743: </script>
744:
745: ENDJS
746: } elsif ($home) {
747: $js = <<"ENDJS";
748: <script type="text/javascript">
749: // <![CDATA[
750:
751: function init_copycrs_form() {
752: document.$formname.authorfolder.value = '$title';
753: document.$formname.copyright.selectedIndex = "0";
754: }
755:
756: // ]]>
757: </script>
758:
759: ENDJS
760: }
761: $js .= <<"ENDJS";
762: <script type="text/javascript">
763: // <![CDATA[
764:
765: function hide_searching() {
766: if (document.getElementById('searching')) {
767: document.getElementById('searching').style.display = 'none';
768: }
769: return;
770: }
771:
772: function showHideCustom(caller,divid) {
773: if (document.getElementById(divid)) {
774: if (caller.options[caller.selectedIndex].value == 'custom') {
775: document.getElementById(divid).style.display="inline-block";
776: } else {
777: document.getElementById(divid).style.display="none";
778: }
779: }
780: return;
781: }
782:
783: // ]]>
784: </script>
785: ENDJS
786:
787: $js .= "\n".&Apache::lonhtmlcommon::scripttag(&Apache::loncommon::browser_and_searcher_javascript())."\n";
788: $starthash = {
789: add_entries => {'onload' => "hide_searching(); init_copycrs_form();"},
790: };
791: }
792: $r->print(&Apache::loncommon::start_page('Copy from Course Authoring to User Authoring',$js,$starthash)."\n".
793: &Apache::lonhtmlcommon::breadcrumbs('Copy from Course Authoring Space')."\n");
794: $r->print(&startContentScreen('tools'));
795: unless ($home) {
796: $r->print('<p class="LC_info">'.&mt('No author or co-author roles on this server.').'</p>');
797: $r->print(&endContentScreen());
798: return '';
799: }
800: my $docroot = $r->dir_config('lonDocRoot');
801: my $is_course_home;
802: my @ids=&Apache::lonnet::current_machine_ids();
803: if (($coursehome ne '') && (grep(/^\Q$coursehome\E$/,@ids))) {
804: $is_course_home = 1;
805: }
806: my $exclude = &Apache::lonnet::priv_exclude();
807: my $srcurl = "/priv/$coursedom/$coursenum";
808: my $srctop = $docroot.$srcurl;
809: my $resurl = "/res/$coursedom/$coursenum";
810: my $res_exclude = &Apache::lonnet::res_exclude();
811: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
812: $r->print('<h3>'.&mt('Copying Files and/or Sub-directories').'</h3>');
813: if ($readonly) {
814: $r->print('<p class="LC_info">'.
815: &mt('You do not have permission to copy files and/or directories from Course Authoring Space.').
816: '</p>'.
817: &endContentScreen());
818: return '';
819: }
820: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
821: $r->print('<p class="LC_info">'.&mt('Selected Authoring Space is not on this server.').'</p>'.
822: &endContentScreen());
823: return '';
824: }
825: my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
826: my $desturl = "/priv/$cd/$ca";
827: my $destresurl = "/res/$cd/$ca";
828: my $desttop = $docroot.$desturl;
829: my $subdir = &clean($env{'form.authorfolder'});
830: $subdir = &cleandir($subdir);
831: if ($subdir eq '') {
832: $r->print('<p class="LC_info">'.&mt('After removal of disallowed characters target sub-directory name was blank.').'</p>'.
833: &endContentScreen());
834: return '';
835: } elsif ($subdir =~/^_+$/) {
836: $r->print('<p class="LC_info">'.&mt('After replacement of non-alphanumeric characters with _ in target sub-directory name, nothing but underscores was left.').'</p>'.
837: &endContentScreen());
838: return '';
839: }
840: my (%tocopy,%dirs_to_make,%files_to_copy);
841: map { $tocopy{&unescape($_)} = 1; } &Apache::loncommon::get_env_multiple('form.copytouser');
842: if (keys(%tocopy)) {
843: my (%subdirs,%files);
844: &Apache::lonnet::recursedirs($is_course_home,1,undef,$exclude,0,0,$srcurl,'',\%subdirs,\%files);
845: foreach my $possible (sort(keys(%tocopy))) {
846: if ($possible =~ m{/$}) {
847: my $possdir = $possible;
848: $possdir =~ s{^/+|/+$}{}g;
849: if (exists($subdirs{$possdir})) {
850: $dirs_to_make{$possdir} = 1;
851: } else {
852: delete($tocopy{$possible});
853: }
854: } else {
855: my ($path,$fname) = ($possible =~ m{(.*/)([^/]+)$});
856: my $found = 0;
857: if ($path eq '/') {
858: if (ref($files{$path}) eq 'HASH') {
859: if (exists($files{$path}{$fname})) {
860: $found = 1;
861: $files_to_copy{$fname} = 1;
862: }
863: }
864: } else {
865: $path =~ s{^/+|/+$}{}g;
866: if (ref($files{$path}) eq 'HASH') {
867: if (exists($files{$path}{$fname})) {
868: $dirs_to_make{$path} = 1;
869: $files_to_copy{"$path/$fname"} = 1;
870: $found = 1;
871: }
872: }
873: }
874: unless ($found) {
875: delete($tocopy{$possible});
876: }
877: }
878: }
879: } else {
880: $r->print('<p>'.&mt('No files or directories selected for copying').'</p>');
881: $r->print(&endContentScreen());
882: return '';
883: }
884: if (keys(%tocopy)) {
885: my (%resdirs,%resfiles);
886: &Apache::lonnet::recursedirs($is_course_home,1,undef,$res_exclude,0,0,$resurl,'',\%resdirs,\%resfiles);
887: my ($notopdir,%newdir,%newfile,%checkdeps,%newresfile);
888: $r->print('<p>'.&mt('Copy to: [_1]',
889: '<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
890: '</p>'."\n");
891: if (keys(%dirs_to_make)) {
892: unless (-e $desttop.'/'.$subdir) {
893: mkdir($desttop.'/'.$subdir,0755);
894: }
895: if (-e $desttop.'/'.$subdir) {
896: foreach my $dir (sort(keys(%dirs_to_make))) {
897: my @dirs=split(/\//,$dir);
898: my $path="$desttop/$subdir";
899: my $makepath=$path;
900: my $fail;
901: for (my $i=0;$i<@dirs;$i++) {
902: $makepath.='/'.$dirs[$i];
903: unless (-e $makepath) {
904: unless (mkdir($makepath,0755)) {
905: $fail = 1;
906: last;
907: }
908: if (($i == scalar(@dirs)-1) && (!$fail)) {
909: $newdir{$dir} = 1;
910: }
911: }
912: }
913: if ($fail) {
914: $r->print('<p class="LC_warning">'.&mt('Target directory: [_1] does not exist, and could not be created.',
915: '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$dir.'</span>').
916: '</p>'."\n");
917: }
918: }
919: } else {
920: $notopdir = 1;
921: }
922: }
923: if (keys(%files_to_copy)) {
924: unless (-e $desttop.'/'.$subdir) {
925: mkdir($desttop.'/'.$subdir,0755);
926: }
927: if (-e $desttop.'/'.$subdir) {
928: my $num = 0;
929: my ($copyright,$customdistfile);
930: if ($env{'form.copyright'} eq 'default' || $env{'form.copyright'} eq 'domain' || $env{'form.copyright'} eq 'public') {
931: $copyright = $env{'form.copyright'};
932: } elsif ($env{'form.copyright'} eq 'custom') {
933: if ($env{'form.customrights'} =~ m{^/res/$match_domain/$match_username/.+\.rights$}) {
934: my ($rightsdom,$rightsuname) = ($1,$2);
935: my $rightshome = &Apache::lonnet::homeserver($rightsdom,$rightsuname);
936: if (($rightshome eq 'no_host') || ($rightshome eq '')) {
937: $copyright = 'default';
938: } elsif (grep(/^\Q$rightshome\E$/,@ids)) {
939: if (-e $docroot.$env{'form.customrights'}) {
940: $copyright = 'custom';
941: $customdistfile = $env{'form.customrights'};
942: } else {
943: $copyright = 'default';
944: }
945: } else {
946: my $rightsfile = &Apache::lonnet::filelocation('',$env{'form.customrights'});
947: unless (&Apache::lonnet::getfile($rightsfile) eq '-1') {
948: $customdistfile = $env{'form.customrights'};
949: }
950: }
951: }
952: }
953: my $sourceavail;
954: if ($env{'form.sourceavail'} =~ /^(open|closed)$/) {
955: $sourceavail = $env{'form.sourceavail'};
956: }
957: my $respublish;
958: if ($env{'form.respublish'}) {
959: $respublish = 1;
960: }
961: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
962: foreach my $file (keys(%files_to_copy)) {
963: my ($fail,$dup,$dir_is_file,$src,$dest,$path,$fname);
964: if ($file =~ m{/}) {
965: ($path,$fname) = ($file =~ m{^(.+)/([^/]+)$});
966: if (-d "$desttop/$subdir/$path") {
967: if (-e "$desttop/$subdir/$path/$fname") {
968: $dup = 1;
969: } else {
970: $src = "$srctop/$path/$fname";
971: $dest = "$desttop/$subdir/$path/$fname";
972: }
973: } elsif (-f "$desttop/$subdir/$path") {
974: $dir_is_file = 1;
975: } else {
976: $fail = 1;
977: }
978: } elsif (-e "$desttop/$subdir/$file") {
979: $dup = 1;
980: } else {
981: $src = "$srctop/$file";
982: $dest = "$desttop/$subdir/$file";
983: $fname = $file;
984: }
985: if ($fail) {
986: $r->print('<p class="LC_warning">'.&mt('Target directory: [_1] does not exist, and could not be created.',
987: '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$path.'</span>').
988: '</p>'."\n");
989: } elsif ($dup) {
990: $r->print('<p class="LC_warning">'.&mt('Target file: [_1] already exists -- not overwriting.',
991: '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$file.'</span>').
992: '</p>'."\n");
993: } elsif ($dir_is_file) {
994: $r->print('<p class="LC_warning">'.&mt('Target directory: [_1] name is already in a use for a file -- not overwriting.',
995: '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$file.'</span>').
996: '</p>'."\n");
997: } elsif (($src ne '') && ($dest ne '')) {
998: my $ressrc = $docroot.$resurl.'/'.$file;
999: my $ressrcmeta = $ressrc.'.meta';
1000: my ($ext) = ($file =~ /\.(\w+)$/);
1001: my $embstyle=&Apache::loncommon::fileembstyle($ext);
1002: my ($getres,$getresmeta);
1003: if ($respublish) {
1004: if ($path eq '') {
1005: if ((ref($resfiles{'/'}) eq 'HASH') &&
1006: (exists($resfiles{'/'}{$fname}))) {
1007: $getres = 1;
1008: $getresmeta = 1;
1009: }
1010: } elsif ((ref($resfiles{$path}) eq 'HASH') &&
1011: (exists($resfiles{$path}{$fname}))) {
1012: $getres = 1;
1013: $getresmeta = 1;
1014: }
1015: }
1016: if ($is_course_home) {
1017: my ($needpriv,$needprivmeta);
1018: if ($respublish) {
1019: if ($getres) {
1020: if (&Apache::londiff::are_different_files($src,$ressrc)) {
1021: $needpriv = 1;
1022: if (&File::Copy::copy($ressrc,$dest)) {
1023: if ($embstyle eq 'ssi') {
1024: &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd);
1025: }
1026: }
1027: } else {
1028: if (&File::Copy::copy($src,$dest)) {
1029: $newfile{$file} = $desturl.'/'.$subdir.'/'.$file;
1030: if ($embstyle eq 'ssi') {
1031: &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
1032: }
1033: }
1034: }
1035: } else {
1036: $needpriv = 1;
1037: }
1038: if ($getresmeta) {
1039: if ((-e $src.'.meta') && (!-e $dest.'.meta')) {
1040: if (&Apache::londiff::are_different_files($src.'.meta',$ressrc.'.meta')) {
1041: if (&File::Copy::copy($ressrc.'.meta',$dest.'.meta')) {
1042: &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
1043: $customdistfile,$sourceavail,\%checkdeps);
1044: }
1045: $needprivmeta = 1;
1046: } else {
1047: if (&File::Copy::copy($src.'.meta',$dest.'.meta')) {
1048: &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
1049: $customdistfile,$sourceavail,\%checkdeps);
1050: }
1051: }
1052: }
1053: }
1054: if ($getres) {
1055: my $destresfile = $docroot.$destresurl.'/'.$subdir.'/'.$file;
1056: if (-e $dest) {
1057: my $output = &Apache::lonpublisher::batchpublish($r,$dest,$destresfile,$nokeyref,1);
1058: if (-e $destresfile) {
1059: $newresfile{$file} = $destresurl.'/'.$subdir.'/'.$file;
1060: }
1061: }
1062: }
1063: } else {
1064: $needpriv = 1;
1065: if ((-e $src.'.meta') && (!-e $dest.'.meta')) {
1066: $needprivmeta = 1;
1067: }
1068: }
1069: if ($needpriv) {
1070: if (&File::Copy::copy($src,$dest)) {
1071: $newfile{$file} = $desturl.'/'.$subdir.'/'.$file;
1072: if ($embstyle eq 'ssi') {
1073: &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
1074: }
1075: }
1076: }
1077: if ($needprivmeta) {
1078: if (&File::Copy::copy($src.'.meta',$dest.'.meta')) {
1079: &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
1080: $customdistfile,$sourceavail,\%checkdeps);
1081: }
1082: }
1083: } else {
1084: my ($needpriv,$needprivmeta);
1085: if ($respublish) {
1086: if ($getres) {
1087: &Apache::lonnet::repcopy($docroot.$resurl.'/'.$file);
1088: }
1089: if ($getresmeta) {
1090: &Apache::lonnet::repcopy($docroot.$resurl.'/'.$file.'.meta');
1091: }
1092: if (-e $docroot.$resurl.'/'.$file) {
1093: if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file,$dest) eq 'ok') {
1094: if (&Apache::londiff::are_different_files($docroot.$resurl.'/'.$file,$dest)) {
1095: $needpriv = 1;
1096: if (&File::Copy::copy($docroot.$resurl.'/'.$file,$dest)) {
1097: if ($embstyle eq 'ssi') {
1098: &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd);
1099: }
1100: }
1101: } else {
1102: if ($embstyle eq 'ssi') {
1103: &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
1104: }
1105: $newfile{$file} = $desturl.'/'.$subdir.'/'.$file;
1106: }
1107: }
1108: } else {
1109: $needpriv = 1;
1110: }
1111: if (-e $docroot.$resurl.'/'.$file.'.meta') {
1112: if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file.'.meta',$dest.'.meta') eq 'ok') {
1113: if (&Apache::londiff::are_different_files($docroot.$resurl.'/'.$file.'.meta',$dest.'.meta')) {
1114: $needprivmeta = 1;
1115: if (&File::Copy::copy($docroot.$resurl.'/'.$file.'.meta',$dest.'.meta')) {
1116: &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
1117: $customdistfile,$sourceavail,\%checkdeps);
1118: }
1119: } else {
1120: &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
1121: $customdistfile,$sourceavail,\%checkdeps);
1122: }
1123: }
1124: } else {
1125: if (!-e $dest.'.meta') {
1126: $needprivmeta = 1;
1127: }
1128: }
1129: if ($getres) {
1130: my $destresfile = $docroot.$destresurl.'/'.$subdir.'/'.$file;
1131: if (-e $dest) {
1132: my $output = &Apache::lonpublisher::batchpublish($r,$dest,$destresfile,$nokeyref,1);
1133: if (-e $destresfile) {
1134: $newresfile{$file} = $destresurl.'/'.$subdir.'/'.$file;
1135: }
1136: }
1137: }
1138: } else {
1139: $needpriv = 1;
1140: if (!-e $dest.'.meta') {
1141: $needprivmeta = 1;
1142: }
1143: }
1144: if ($needpriv) {
1145: if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file,$dest) eq 'ok') {
1146: if ($embstyle eq 'ssi') {
1147: &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
1148: }
1149: $newfile{$file} = $desturl.'/'.$subdir.'/'.$file;
1150: }
1151: }
1152: if ($needprivmeta) {
1153: if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file.'.meta',$dest.'.meta') eq 'ok') {
1154: &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
1155: $customdistfile,$sourceavail,\%checkdeps);
1156: }
1157: }
1158: }
1159: }
1160: }
1161: } else {
1162: $notopdir = 1;
1163: }
1164: }
1165: if ($notopdir) {
1166: $r->print('<p><span class="LC_info">'.&mt('No files or sub-directories copied').'</span><br />'."\n".
1167: '<span class="LC_warning">'.&mt('Target directory: [_1] does not exist, and could not be created.',
1168: '<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
1169: '</span></p>'."\n");
1170: }
1171: if (keys(%newdir)) {
1172: $r->print('<p>'.&mt('Created the following directories in [_1]:','<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
1173: '</p>'."\n".
1174: '<ul><li>'.join('</li><li>',sort(keys(%newdir))).'</li></ul></p>'."\n");
1175: }
1176: if (keys(%newfile)) {
1177: $r->print('<p>'.&mt('Copied the following files to [_1]:','<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
1178: '</p>'."\n".
1179: '<ul><li>'.join('</li><li>',sort(keys(%newfile))).'</li></ul></p>'."\n");
1180: foreach my $file (keys(%newfile)) {
1181: my %storehash = (
1182: 'priv' => $newfile{$file},
1183: 'who' => $env{'user.name'}.':'.$env{'user.domain'},
1184: );
1185: if (exists($newresfile{$file})) {
1186: $storehash{'res'} = 1;
1187: }
1188: &Apache::lonnet::store_userdata(\%storehash,$file,'copycourseauthor',$coursedom,$coursenum);
1189: }
1190: }
1191: if (keys(%checkdeps)) {
1192: my %missingdep;
1193: foreach my $depfile (sort(keys(%checkdeps))) {
1194: unless (-e "$desttop/$depfile") {
1195: $missingdep{$depfile} = 1;
1196: }
1197: }
1198: if (keys(%missingdep)) {
1199: $r->print('<p>'.&mt('You may also need to copy the following missing dependencies for files copied to [_1]:',
1200: '<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
1201: '</p>'."\n".
1202: '<ul><li>'.join('</li><li>',sort(keys(%missingdep))).'</li></ul></p>'."\n");
1203: }
1204: }
1205: } else {
1206: $r->print('<p>'.&mt('No currently existing files or directories in Course Authoring Space selected for copying').'</p>');
1207: $r->print(&endContentScreen());
1208: return '';
1209: }
1210: } else {
1211: my $chkname = 'copytouser';
1212: my $context = 'crsauthored';
1213: my (%subdirs,%files,@dirs_by_depth,@files_by_depth,%parent,%children,%hierarchy,@checked_maps);
1214: &Apache::lonnet::recursedirs($is_course_home,1,undef,$exclude,0,0,$srcurl,'',\%subdirs,\%files,1);
1215: foreach my $key (keys(%subdirs)) {
1216: next if (($key eq '/') || ($key eq ''));
1217: my @items = split(/\//,$key);
1218: my $dir = pop(@items);
1219: my $depth = scalar(@items);
1220: my $path;
1221: if (!$depth) {
1222: $path = '/';
1223: } else {
1224: $path = join('/',@items);
1225: }
1226: $dirs_by_depth[$depth]{$path}{$dir} = 1;
1227: }
1228: foreach my $path (keys(%files)) {
1229: next if ($path eq '');
1230: my $depth;
1231: if ($path eq '/') {
1232: $depth = 0;
1233: } else {
1234: $depth = scalar(split(/\//,$path));
1235: }
1236: if (ref($files{$path}) eq 'HASH') {
1237: foreach my $file (keys(%{$files{$path}})) {
1238: $files_by_depth[$depth]{$path}{$file} = $files{$path}{$file};
1239: }
1240: }
1241: }
1242: my ($info,$display,$onsubmit,$togglebuttons,$disabled);
1243: my (%resdirs,%resfiles);
1244: &Apache::lonnet::recursedirs($is_course_home,1,undef,$res_exclude,0,0,$resurl,'',\%resdirs,\%resfiles);
1245: my $numpub = 0;
1246: if (keys(%resfiles)) {
1247: foreach my $dir (keys(%resfiles)) {
1248: if (ref($resfiles{$dir}) eq 'HASH') {
1249: foreach my $file (keys(%{$resfiles{$dir}})) {
1250: if (exists($files{$dir}{$file})) {
1251: $numpub ++;
1252: }
1253: }
1254: }
1255: }
1256: }
1257: if ($readonly) {
1258: $disabled = ' disabled="disabled"';
1259: }
1260: if ($disabled) {
1261: $togglebuttons = '<br />';
1262: } else {
1263: $togglebuttons = '<input type="button" value="'.&mt('check all').'" '.
1264: 'onclick="javascript:checkAll(document.'.$formname.'.'.$chkname.')" />'.
1265: ' <input type="button" value="'.&mt('uncheck all').'"'.
1266: ' onclick="javascript:uncheckAll(document.'.$formname.'.'.$chkname.')" />';
1267: }
1268: my $preamble = &authorspace_selector($r,$formname,$home,$title,%outhash).
1269: &courseresource_options($formname,$numpub).
1270: '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
1271: my $display = '<form name="'.$formname.'" action="" method="post" onsubmit="return validCrsCopy();">'."\n".
1272: $preamble."\n".
1273: '<div class="LC_float_left">'."\n".
1274: '<fieldset>'."\n".
1275: '<legend>'.&mt('Content to copy').(' 'x4).$togglebuttons.'</legend>'."\n".
1276: '<span class="LC_fontsize_medium">'.
1277: &mt('Choose the files and/or folders to copy from Course Authoring to User Authoring').
1278: '</span><br /><br />'."\n";
1279: my $count = 0;
1280: #
1281: # Warning to developers:
1282: #
1283: # If you add or remove form elements which precede the table of items to copy
1284: # you will need to modify the value for startcount. Form elements include both:
1285: # <input> and <fieldset> tags.
1286: # $startcount (set to 9) contains the following:
1287: # fieldsets with following legends: (a) Folder in Authoring Space, (b) Distribution to set in metadata
1288: # (c) Content to copy
1289: # inputs: textbox for destination folder; dropdown lists: (a) Copyright, (b) Source
1290: # hidden: customrights file; buttons: (a) check all, (b) uncheck all.
1291: # authorspace: if more than 1: a fieldset with legend: Select the Authoring Space,
1292: # or if 1: an input (hidden) with available author/coauthor role.
1293: # if there are multiple possible author/coauthor roles (i.e., $home > 1),
1294: # incerement startcount by 1 for the dropdown list uses to select the target.
1295: #
1296: # If there are published files, increment startcount by 3:
1297: # fieldset (legend: Published Resources), and two radio buttons (Yes/No).
1298: #
1299: my $startcount = 9;
1300: if ($home > 1) {
1301: $startcount ++;
1302: }
1303: if ($numpub) {
1304: $startcount += 3;
1305: }
1306: my $lastcontainer = $startcount;
1307: $display .= &Apache::loncommon::start_data_table()."\n".
1308: &Apache::loncommon::start_data_table_header_row().
1309: '<th>'.&mt('Copy?').'</th>'.
1310: '<th>'.&mt('Name').'</th>'.
1311: '<th>'.&mt('Last modified').'</th>'.
1312: '<th>'.&mt('Published?').'</th>'.
1313: &Apache::loncommon::end_data_table_header_row()."\n";
1314: $count = &recurse_crsauthored(0,\@dirs_by_depth,\@files_by_depth,'/',$startcount,
1315: $count,\$display,\%parent,\%children,$readonly,
1316: $formname,$chkname,\$lastcontainer,\%resfiles);
1317: $display .= &Apache::loncommon::end_data_table().'</fieldset>';
1318: unless ($readonly) {
1319: $display .= '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
1320: '<div>'.
1321: '<input type="submit" name="copyauthored" value="'.&mt("Copy Selected Content").'" />'.
1322: '</div>';
1323: }
1324: $display .= &Apache::loncourserespicker::respicker_javascript($startcount,$count,$context,$formname,\%children,
1325: \%hierarchy,\@checked_maps,$home,$chkname);
1326: $r->print($display);
1327: }
1328: $r->print(&endContentScreen());
1329: }
1330:
1331: sub recurse_crsauthored {
1332: my ($currdepth,$dirs_by_depth,$files_by_depth,$currpath,$startcount,$count,$displayref,
1333: $parent,$children,$readonly,$formname,$chkname,$lastcontainerref,$resfilesref) = @_;
1334: return $count unless ((ref($dirs_by_depth) eq 'ARRAY') && (ref($files_by_depth) eq 'ARRAY') &&
1335: (ref($resfilesref) eq 'HASH'));
1336: my ($disabled,$hasdirs,$hasfiles,%unique,%dirs,%files);
1337: if ((ref($dirs_by_depth->[$currdepth]) eq 'HASH') &&
1338: (ref($dirs_by_depth->[$currdepth]{$currpath}) eq 'HASH')) {
1339: $hasdirs = 1;
1340: %dirs = %{$dirs_by_depth->[$currdepth]{$currpath}};
1341: map { $unique{$_} = 1; } keys(%dirs);
1342: }
1343: if ((ref($files_by_depth->[$currdepth]) eq 'HASH') &&
1344: (ref($files_by_depth->[$currdepth]{$currpath}) eq 'HASH')) {
1345: $hasfiles = 1;
1346: %files = %{$files_by_depth->[$currdepth]{$currpath}};
1347: map { $unique{$_} = 1; } keys(%files);
1348: }
1349: if ($readonly) {
1350: $disabled = ' disabled="disabled"';
1351: }
1352: my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons");
1353: my $whitespace =
1354: '<img src="'.$location.'/whitespace_21.gif" class="LC_docs_spacer" alt="" />';
1355: $parent->{$currdepth} = $$lastcontainerref;
1356: foreach my $item (sort { lc($a) cmp lc($b) } (keys(%unique))) {
1357: next if ($item eq '');
1358: my $currelem;
1359: if ($hasdirs && exists($dirs{$item})) {
1360: $count ++;
1361: my $deeper = $currdepth+1;
1362: my ($newpath,$showpath);
1363: if ($currpath eq '/') {
1364: $newpath = $item;
1365: $showpath = $currpath.$item.'/';
1366: } else {
1367: $newpath = $currpath.'/'.$item;
1368: $showpath = '/'.$currpath.'/'.$item.'/';
1369: }
1370: $currelem = $count+$startcount;
1371: $$lastcontainerref = $currelem;
1372: $children->{$parent->{$currdepth}} .= $currelem.':';
1373: my $icon = 'src="'.$location.'/navmap.folder.open.gif" alt="'.&mt('Folder').'"';
1374: $$displayref .= &Apache::loncommon::start_data_table_row().
1375: '<td><input type="checkbox" name="'.$chkname.'" value="'.&escape($showpath).'" '.
1376: 'onclick="javascript:checkFolder(document.'.$formname.','."'$currelem'".')" '.
1377: $disabled.' /></td><td>';
1378: for (my $i=0; $i<$currdepth; $i++) {
1379: $$displayref .= "$whitespace\n";
1380: }
1381: $$displayref .= '<img '.$icon.' /> '.$item.'</td><td> </td><td> </td>'.
1382: &Apache::loncommon::end_data_table_row()."\n";
1383: $count = &recurse_crsauthored($deeper,$dirs_by_depth,$files_by_depth,$newpath,
1384: $startcount,$count,$displayref,$parent,$children,
1385: $readonly,$formname,$chkname,$lastcontainerref,$resfilesref);
1386: }
1387: if ($hasfiles && exists($files{$item})) {
1388: $count ++;
1389: $currelem = $count+$startcount;
1390: $children->{$parent->{$currdepth}} .= $currelem.':';
1391: my $icon = 'src="'.&Apache::loncommon::icon($item).'"';
1392: my ($ext) = ($item =~ /\.([^.]+)$/);
1393: my $alttext;
1394: if (lc($ext) eq 'problem') {
1395: $alttext = ' alt="'.&mt('Problem Icon').'"';
1396: } elsif ($ext =~ /^x?html?$/i) {
1397: $alttext = ' alt="'.&mt('Web Page Icon').'"';
1398: } elsif ($ext =~ /^(jpg|gif|png|svg|jpeg)$/) {
1399: $alttext = ' alt="'.&mt('Image Icon').'"';
1400: } else {
1401: $alttext = ' alt="'.&mt('Resource Icon').'"';
1402: }
1403: my $showpath;
1404: if ($currpath eq '/') {
1405: $showpath = $currpath;
1406: } else {
1407: $showpath = "/$currpath/";
1408: }
1409: my ($published,$lastmod);
1410: if ((ref($resfilesref->{$currpath})) && (exists($resfilesref->{$currpath}{$item}))) {
1411: $published = '<img src="'.$location.'/navmap.correct.gif" alt="'.&mt('yes').'" />';
1412: } else {
1413: $published = '<img src="'.$location.'/navmap.wrong.gif" alt="'.&mt('no').'" />';
1414: }
1415: $$displayref .= &Apache::loncommon::start_data_table_row().
1416: '<td><input type="checkbox" name="'.$chkname.'" value="'.&escape($showpath.$item).'" '.
1417: 'onclick="javascript:checkResource(document.'.$formname.','."'$currelem'".')" '.
1418: $disabled.' /></td><td>';
1419: for (my $i=0; $i<$currdepth; $i++) {
1420: $$displayref .= "$whitespace\n";
1421: }
1422: $$displayref .= '<img '.$icon.$alttext.' /> '.$item.'</td>'.
1423: '<td>'.&Apache::lonlocal::locallocaltime($files{$item}).'</td>'.
1424: '<td style="text-align: center;">'.$published.'</td>'.
1425: &Apache::loncommon::end_data_table_row()."\n";
1426: }
1427: }
1428: $$lastcontainerref = $parent->{$currdepth};
1429: return $count;
1430: }
1431:
1432: sub courseresource_options {
1433: my ($formname,$numpub) = @_;
1434: my %lt = &Apache::lonlocal::texthash(
1435: 'default' => 'System wide - can be used for any courses system wide',
1436: 'domain' => 'Domain only - use limited to courses in the domain',
1437: 'custom' => 'Customized right of use ...',
1438: 'public' => 'Public - no authentication or authorization required for use',
1439: 'closed' => 'Closed - XML source is closed to everyone',
1440: 'open' => 'Open - XML source is open to people who want to use it',
1441: 'sel' => 'Select',
1442: );
1443: my $output;
1444: if ($numpub) {
1445: $output .= '<div class="LC_left_float">'.
1446: '<fieldset><legend>'.&mt('Published Resources').'</legend>'.
1447: &mt('[quant,_1,file] in Course Authoring Space also exist in Resource Space.',
1448: $numpub).'</br />'.
1449: &mt('Publish copied files in selected Authoring Space?').': '."\n".
1450: '<label><input type="radio" name="respublish" checked="checked" value="1" />'.
1451: &mt('Yes').'</label>'."\n".
1452: '<label><input type="radio" name="respublish" value="0" />'.
1453: &mt('No').'</label>'."\n".
1454: '</fieldset></div>'."\n";
1455: }
1456: $output .= '<div class="LC_left_float">'.
1457: '<fieldset><legend>'.&mt('Distribution to set in metadata').'</legend>'.
1458: &mt('Copyright').': '.
1459: '<select name="copyright" onchange="showHideCustom(this,'."'LC_customfile'".');">'."\n".
1460: '<option value="default" selected="selected">'.$lt{'default'}.'</option>'."\n".
1461: '<option value="domain">'.$lt{'domain'}.'</option>'."\n".
1462: '<option value="public">'.$lt{'public'}.'</option>'."\n".
1463: '<option value="custom">'.$lt{'custom'}.'</option>'."\n".
1464: '</select><div id="LC_customfile" style="padding:0;clear:both;margin:0;border:0;display:none">'."\n".
1465: '<input type="text" name="customrights" size="60" value="" />'.
1466: '<a href="javascript:openbrowser('."'$formname','customrights','rights'".');">'.
1467: $lt{'sel'}.'</a></div><br />'."\n".
1468: &mt('Source').' :'.
1469: '<select name="sourceavail">'."\n".
1470: '<option value="closed" selected="selected">'.$lt{'closed'}.'</option>'."\n".
1471: '<option value="open">'.$lt{'open'}.'</option>'."\n".
1472: '</select><br />'."\n".
1473: '</fieldset></div>'."\n";
1474: return $output;
1475: }
1476:
1477: sub crsres_fixup_meta {
1478: my ($dest,$coursenum,$coursedom,$ca,$cd,$copyright,$customdistfile,$sourceavail,$checkdeps) = @_;
1479: return unless (ref($checkdeps) eq 'HASH');
1480: if (open(my $fh,'<',$dest.'.meta')) {
1481: my ($output,$now,$setsourceavail);
1482: $now = time;
1483: if (($dest =~ /\.(xml|html|htm|xhtml|xhtm)$/i) || ($dest =~ /$LONCAPA::assess_re/)) {
1484: $setsourceavail = 1;
1485: }
1486: while (my $line=<$fh>) {
1487: chomp($line);
1488: if ($line eq "<authorspace>$coursenum:$coursedom</authorspace>") {
1489: $output .= "<authorspace>$ca:$cd</authorspace>\n";
1490: } elsif ($line eq '<copyright>custom</copyright>') {
1491: $output .= "<copyright>$copyright</copyright>\n";
1492: } elsif ($line =~ m{^<creationdate>\d+</creationdate>$}) {
1493: $output .= "<creationdate>$now</creationdate>\n";
1494: } elsif ($line eq "<customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>") {
1495: $output .= "<customdistributionfile>$customdistfile</customdistributionfile>\n";
1496: } elsif ($line =~ m{^<sourceavail>(open|closed)</sourceavail>$}) {
1497: if ($setsourceavail) {
1498: $output .= "<sourceavail>$sourceavail</sourceavail>\n";
1499: }
1500: } elsif ($line eq "<domain>$coursedom</domain>") {
1501: $output .= "<domain>$cd</domain>\n";
1502: } elsif ($line =~ m{^<lastrevisiondate>\d+</lastrevisiondate>$}) {
1503: $output .= "<lastrevisiondate>$now</lastrevisiondate>\n";
1504: } elsif ($line =~ m{^<modifyinguser>$match_username:$match_domain</modifyinguser>$}) {
1505: $output .= "<modifyinguser>$env{'user.name'}:$env{'user.domain'}</modifyinguser>\n";
1506: } elsif ($line eq "<owner>$coursenum:$coursedom</owner>") {
1507: $output .= "<owner>$ca:$cd</owner>\n";
1508: } elsif ($line =~ m{^<dependencies>(.+)</dependencies>$}) {
1509: my @deps = split(/\s*,\s*/,$1);
1510: my @newdeps;
1511: my $changed = 0;
1512: foreach my $dep (@deps) {
1513: if ($dep =~ m{^/res/$coursedom/$coursenum/(.+)$}) {
1514: my $rest = $1;
1515: push(@newdeps,"/res/$cd/$ca/$rest");
1516: $checkdeps->{$rest} = 1;
1517: $changed ++;
1518: } else {
1519: push(@newdeps,$dep);
1520: }
1521: }
1522: if ($changed) {
1523: $output .= '<dependencies>'.join(',',@newdeps).'</dependencies>'."\n";
1524: }
1525: } else {
1526: $output .= "$line\n";
1527: }
1528: }
1529: close($fh);
1530: if (open(my $fh,'>',$dest.'.meta')) {
1531: print $fh $output;
1532: close($fh);
1533: }
1534: }
1535: }
1536:
1537: sub crsres_fixup {
1538: my ($dest,$coursenum,$coursedom,$ca,$cd,$subdir) = @_;
1539: my $outstring='';
1540: my $changes = 0;
1541: my @parser;
1542: $parser[0]=HTML::LCParser->new($dest);
1543: $parser[-1]->xml_mode(1);
1544: my $token;
1545: while (@parser) {
1546: while ($token=$parser[-1]->get_token) {
1547: if ($token->[0] eq 'S') {
1548: my $tag=$token->[1];
1549: my $lctag=lc($tag);
1550: my %parms=%{$token->[2]};
1551: foreach my $type ('src','href','background','bgimg') {
1552: foreach my $key (keys(%parms)) {
1553: if ($key =~ /^$type$/i) {
1554: next if (($lctag eq 'img') && ($type eq 'src') &&
1555: ($parms{$key} =~ m{^data\:image/gif;base64,}));
1556: if ($parms{$key} =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
1557: $parms{$key} =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/}si;
1558: $changes ++;
1559: }
1560: }
1561: }
1562: }
1563: # probably a <randomlabel> image type <label>
1564: # or a <image> tag inside <imageresponse> or <drawimage>
1565: if (($lctag eq 'label' && defined($parms{'description'}))
1566: || ($lctag eq 'image') || ($lctag eq 'import')) {
1567: my $next_token=$parser[-1]->get_token();
1568: if ($next_token->[0] eq 'T') {
1569: $next_token->[1] =~ s/[\n\r\f]+//g;
1570: if ($next_token->[1] =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
1571: $next_token->[1] =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/}si;
1572: $changes ++;
1573: }
1574: }
1575: $parser[-1]->unget_token($next_token);
1576: }
1577: if ($lctag eq 'applet') {
1578: my $havecodebase=0;
1579: foreach my $key (keys(%parms)) {
1580: if (lc($key) eq 'codebase') {
1581: if ($parms{$key} =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
1582: $parms{$key} =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/}si;
1583: $changes ++;
1584: }
1585: $havecodebase = 1;
1586: }
1587: }
1588: unless ($havecodebase) {
1589: foreach my $key (keys(%parms)) {
1590: if ($key =~ /(archive|code|object)/i) {
1591: if ($parms{$key} =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
1592: $parms{$key} =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/si};
1593: $changes ++;
1594: }
1595: }
1596: }
1597: }
1598: }
1599: my $newparmstring='';
1600: my $endtag='';
1601: foreach my $parkey (keys(%parms)) {
1602: if ($parkey eq '/') {
1603: $endtag=' /';
1604: } else {
1605: my $quote=($parms{$parkey}=~/\"/?"'":'"');
1606: $newparmstring.=' '.$parkey.'='.$quote.$parms{$parkey}.$quote;
1607: }
1608: }
1609: if (!$endtag) { if ($token->[4]=~m:/>$:) { $endtag=' /'; }; }
1610: $outstring.='<'.$tag.$newparmstring.$endtag.'>';
1611: if ($lctag eq 'm' || $lctag eq 'answer' || $lctag eq 'display' ||
1612: $lctag eq 'tex') {
1613: $outstring.=&Apache::lonxml::get_all_text_unbalanced('/'.$lctag,\@parser);
1614: } elsif ($lctag eq 'script') {
1615: if ($parms{'type'} eq 'loncapa/perl') {
1616: $outstring.=&Apache::lonxml::get_all_text_unbalanced('/'.$lctag,\@parser);
1617: } else {
1618: my $needsupdate;
1619: my $script = &Apache::lonxml::get_all_text_unbalanced('/'.$lctag,\@parser);
1620: if ($script =~ m{\.addMediaSrc\((["'])((?!\1).+)\1\);}) {
1621: my $src = $2;
1622: if ($src =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
1623: $needsupdate = 1;
1624: }
1625: }
1626: if ($script =~ /\(document,\s*(['"])script\1,\s*\[([^\]]+)\]\);/s) {
1627: my $scriptslist = $2;
1628: my @srcs = split(/\s*,\s*/,$scriptslist);
1629: foreach my $src (@srcs) {
1630: if ($src =~ /(["'])(?:(?!\1).)+\.js\1/) {
1631: my $quote = $1;
1632: my ($url) = ($src =~ m/\Q$quote\E([^$quote]+)\Q$quote\E/);
1633: if ($url =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
1634: $needsupdate = 1;
1635: }
1636: }
1637: }
1638: }
1639: if ($script =~ m{loadScript\(\s*(['"])((?:(?!\1).)+\.js)\1,\s*function}is) {
1640: my $src = $2;
1641: if ($src =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
1642: $needsupdate = 1;
1643: }
1644: }
1645: if ($needsupdate) {
1646: $script =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/gsi};
1647: $changes ++;
1648: }
1649: $outstring .= $script;
1650: }
1651: }
1652: } elsif ($token->[0] eq 'E') {
1653: if ($token->[2]) {
1654: unless ($token->[1] eq 'allow') {
1655: $outstring.='</'.$token->[1].'>';
1656: }
1657: }
1658: } else {
1659: $outstring.=$token->[1];
1660: }
1661: }
1662: pop(@parser);
1663: }
1664: if ($changes) {
1665: if (open(my $fh,'>',$dest)) {
1666: print $fh $outstring;
1667: close($fh);
1668: }
1669: }
1670: }
1671:
1672: sub group_import {
1673: my ($coursenum, $coursedom, $folder, $container, $caller, $ltitoolsref, @files) = @_;
1674: my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap,
1675: %removeparam,$importuploaded,$fixuperrors);
1676: $allmaps = {};
1677: while (@files) {
1678: my ($name, $url, $residx) = @{ shift(@files) };
1679: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
1680: && ($caller eq 'londocs')
1681: && (!&Apache::lonnet::stat_file($url))) {
1682:
1683: my $errtext = '';
1684: my $fatal = 0;
1685: my $newmapstr = '<map>'."\n".
1686: '<resource id="1" src="" type="start"></resource>'."\n".
1687: '<link from="1" to="2" index="1"></link>'."\n".
1688: '<resource id="2" src="" type="finish"></resource>'."\n".
1689: '</map>';
1690: $env{'form.output'}=$newmapstr;
1691: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
1692: 'output',$1.$2);
1693: if ($result !~ m{^/uploaded/}) {
1694: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
1695: $fatal = 2;
1696: }
1697: if ($fatal) {
1698: return ($errtext,$fatal);
1699: }
1700: }
1701: if ($url) {
1702: if ($url =~ m{^(/adm/$coursedom/$coursenum/(\d+)/ext\.tool)\:?(.*)$}) {
1703: $url = $1;
1704: my $marker = $2;
1705: my $info = $3;
1706: my ($toolid,$toolprefix,$tooltype,%toolhash,%toolsettings);
1707: my @extras = ('linktext','explanation','crslabel','crstitle','crsappend');
1708: my @toolinfo = split(/:/,$info);
1709: if ($residx) {
1710: %toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
1711: $toolid = $toolsettings{'id'};
1712: } else {
1713: $toolid = shift(@toolinfo);
1714: }
1715: if ($toolid =~ /^c/) {
1716: $tooltype = 'crs';
1717: $toolprefix = 'c';
1718: } else {
1719: $tooltype = 'dom';
1720: }
1721: $toolid =~ s/\D//g;
1722: ($toolhash{'target'},$toolhash{'width'},$toolhash{'height'},
1723: $toolhash{'linktext'},$toolhash{'explanation'},$toolhash{'crslabel'},
1724: $toolhash{'crstitle'},$toolhash{'crsappend'},$toolhash{'gradable'}) = @toolinfo;
1725: foreach my $item (@extras) {
1726: $toolhash{$item} = &unescape($toolhash{$item});
1727: }
1728: if ($folder =~ /^supplemental/) {
1729: delete($toolhash{'gradable'});
1730: } else {
1731: $toolhash{'gradable'} =~ s/\D+//g;
1732: }
1733: if (ref($ltitoolsref) eq 'HASH') {
1734: if (ref($ltitoolsref->{$tooltype}) eq 'HASH') {
1735: if (ref($ltitoolsref->{$tooltype}->{$toolid}) eq 'HASH') {
1736: my %tools = %{$ltitoolsref->{$tooltype}->{$toolid}};
1737: my @deleted;
1738: $toolhash{'id'} = $toolprefix.$toolid;
1739: if (($toolhash{'target'} eq 'iframe') || ($toolhash{'target'} eq 'tab') ||
1740: ($toolhash{'target'} eq 'window')) {
1741: if ($toolhash{'target'} eq 'window') {
1742: foreach my $item ('width','height') {
1743: $toolhash{$item} =~ s/^\s+//;
1744: $toolhash{$item} =~ s/\s+$//;
1745: if ($toolhash{$item} =~ /\D/) {
1746: delete($toolhash{$item});
1747: if ($residx) {
1748: if ($toolsettings{$item}) {
1749: push(@deleted,$item);
1750: }
1751: }
1752: }
1753: }
1754: }
1755: } elsif ($residx) {
1756: $toolhash{'target'} = $toolsettings{'target'};
1757: if ($toolhash{'target'} eq 'window') {
1758: foreach my $item ('width','height') {
1759: $toolhash{$item} = $toolsettings{$item};
1760: }
1761: }
1762: } elsif (ref($tools{'display'}) eq 'HASH') {
1763: $toolhash{'target'} = $tools{'display'}{'target'};
1764: if ($toolhash{'target'} eq 'window') {
1765: $toolhash{'width'} = $tools{'display'}{'width'};
1766: $toolhash{'height'} = $tools{'display'}{'height'};
1767: }
1768: }
1769: if ($toolhash{'target'} eq 'iframe') {
1770: foreach my $item ('width','height','linktext','explanation') {
1771: delete($toolhash{$item});
1772: if ($residx) {
1773: if ($toolsettings{$item}) {
1774: push(@deleted,$item);
1775: }
1776: }
1777: }
1778: } elsif ($toolhash{'target'} eq 'tab') {
1779: foreach my $item ('width','height') {
1780: delete($toolhash{$item});
1781: if ($residx) {
1782: if ($toolsettings{$item}) {
1783: push(@deleted,$item);
1784: }
1785: }
1786: }
1787: }
1788: if (ref($tools{'crsconf'}) eq 'HASH') {
1789: foreach my $item ('label','title','linktext','explanation') {
1790: my $crsitem;
1791: if (($item eq 'label') || ($item eq 'title')) {
1792: $crsitem = 'crs'.$item;
1793: } else {
1794: $crsitem = $item;
1795: }
1796: if ($tools{'crsconf'}{$item}) {
1797: $toolhash{$crsitem} =~ s/^\s+//;
1798: $toolhash{$crsitem} =~ s/\s+$//;
1799: if ($toolhash{$crsitem} eq '') {
1800: delete($toolhash{$crsitem});
1801: }
1802: } else {
1803: delete($toolhash{$crsitem});
1804: }
1805: if (($residx) && (exists($toolsettings{$crsitem}))) {
1806: unless (exists($toolhash{$crsitem})) {
1807: push(@deleted,$crsitem);
1808: }
1809: }
1810: }
1811: }
1812: if ($toolhash{'passback'}) {
1813: my $gradesecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
1814: $toolhash{'gradesecret'} = $gradesecret;
1815: $toolhash{'gradesecretdate'} = time;
1816: }
1817: if ($toolhash{'roster'}) {
1818: my $rostersecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
1819: $toolhash{'rostersecret'} = $rostersecret;
1820: $toolhash{'rostersecretdate'} = time;
1821: }
1822: my $changegradable;
1823: if (($residx) && ($folder =~ /^default/)) {
1824: if ($toolsettings{'gradable'}) {
1825: unless (($toolhash{'gradable'}) || (defined($LONCAPA::map::zombies[$residx]))) {
1826: push(@deleted,'gradable');
1827: $changegradable = 1;
1828: }
1829: } elsif ($toolhash{'gradable'}) {
1830: $changegradable = 1;
1831: }
1832: if (($caller eq 'londocs') && (defined($LONCAPA::map::zombies[$residx]))) {
1833: $changegradable = 1;
1834: if ($toolsettings{'gradable'}) {
1835: $toolhash{'gradable'} = 1;
1836: }
1837: }
1838: }
1839: my $putres = &Apache::lonnet::put('exttool_'.$marker,\%toolhash,$coursedom,$coursenum);
1840: if ($putres eq 'ok') {
1841: if (@deleted) {
1842: &Apache::lonnet::del('exttool_'.$marker,\@deleted,$coursedom,$coursenum);
1843: }
1844: if (($changegradable) && ($folder =~ /^default/)) {
1845: my $val;
1846: if ($toolhash{'gradable'}) {
1847: $val = 'yes';
1848: } else {
1849: $val = 'no';
1850: }
1851: &LONCAPA::map::storeparameter($residx,'parameter_0_gradable',$val,
1852: 'string_yesno');
1853: &remember_parms($residx,'gradable','set',$val);
1854: }
1855: } else {
1856: return (&mt('Failed to save update to external tool.'),1);
1857: }
1858: }
1859: }
1860: }
1861: }
1862: if (($caller eq 'londocs') &&
1863: ($folder =~ /^default/)) {
1864: if (($url =~ /\.(page|sequence)$/) && (!$donechk)) {
1865: my $chome = &Apache::lonnet::homeserver($coursenum,$coursedom);
1866: my $cid = $coursedom.'_'.$coursenum;
1867: $allmaps =
1868: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
1869: $chome,$cid);
1870: $donechk = 1;
1871: }
1872: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) {
1873: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
1874: \%removeparam,\%addedmaps,\%hierarchy,\%titles,$allmaps);
1875: $importuploaded = 1;
1876: } elsif ($url =~ m{^/res/.+\.(page|sequence)$}) {
1877: next if ($allmaps->{$url});
1878: }
1879: }
1880: if (!$residx
1881: || defined($LONCAPA::map::zombies[$residx])) {
1882: $residx = &LONCAPA::map::getresidx($url,$residx);
1883: push(@LONCAPA::map::order, $residx);
1884: }
1885: my $ext = 'false';
1886: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
1887: if ($url =~ m{^/uploaded/$coursedom/$coursenum/((?:docs|supplemental)/(?:default|\d+))/new\.html$}) {
1888: my $filepath = $1;
1889: my $fname;
1890: if ($name eq '') {
1891: $name = &mt('Web Page');
1892: $fname = 'web';
1893: } else {
1894: $fname = $name;
1895: $fname=&Apache::lonnet::clean_filename($fname);
1896: if ($fname eq '') {
1897: $fname = 'web';
1898: } elsif (length($fname) > 15) {
1899: $fname = substr($fname,0,14);
1900: }
1901: }
1902: my $title = &Apache::loncommon::cleanup_html($name);
1903: my $initialtext = &mt('Replace with your own content.');
1904: my $newhtml = <<END;
1905: <html>
1906: <head>
1907: <title>$title</title>
1908: </head>
1909: <body bgcolor="#ffffff">
1910: $initialtext
1911: </body>
1912: </html>
1913: END
1914: $env{'form.output'}=$newhtml;
1915: my $result =
1916: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
1917: 'output',
1918: "$filepath/$residx/$fname.html");
1919: if ($result =~ m{^/uploaded/}) {
1920: $url = $result;
1921: if ($filepath =~ /^supplemental/) {
1922: $name = time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1923: $env{'user.domain'}.'___&&&___'.$name;
1924: }
1925: } else {
1926: return (&mt('Failed to save new web page.'),1);
1927: }
1928: }
1929: $name = &LONCAPA::map::qtunescape($name);
1930: $url = &LONCAPA::map::qtunescape($url);
1931: $LONCAPA::map::resources[$residx] =
1932: join(':', ($name, $url, $ext, 'normal', 'res'));
1933: }
1934: }
1935: if ($importuploaded) {
1936: my %import_errors;
1937: my %updated = (
1938: removefrommap => \%removefrommap,
1939: removeparam => \%removeparam,
1940: );
1941: my ($result,$msgsarray,$lockerror) =
1942: &apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);
1943: if (keys(%import_errors) > 0) {
1944: $fixuperrors =
1945: '<p span class="LC_warning">'."\n".
1946: &mt('The following files are either dependencies of a web page or references within a folder and/or composite page for which errors occurred during import:')."\n".
1947: '<ul>'."\n";
1948: foreach my $key (sort(keys(%import_errors))) {
1949: $fixuperrors .= '<li>'.$key.'</li>'."\n";
1950: }
1951: $fixuperrors .= '</ul></p>'."\n";
1952: }
1953: if (ref($msgsarray) eq 'ARRAY') {
1954: if (@{$msgsarray} > 0) {
1955: $fixuperrors .= '<p class="LC_info">'.
1956: join('<br />',@{$msgsarray}).
1957: '</p>';
1958: }
1959: }
1960: if ($lockerror) {
1961: $fixuperrors .= '<p class="LC_error">'.
1962: $lockerror.
1963: '</p>';
1964: }
1965: }
1966: my ($errtext,$fatal) =
1967: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
1968: unless ($fatal) {
1969: if ($folder =~ /^supplemental/) {
1970: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1971: $folder.'.'.$container);
1972: }
1973: }
1974: return ($errtext,$fatal,$fixuperrors);
1975: }
1976:
1977: sub log_docs {
1978: return &Apache::lonnet::write_log('course','docslog',@_);
1979: }
1980:
1981: {
1982: my @oldresources=();
1983: my @oldorder=();
1984: my $parmidx;
1985: my %parmaction=();
1986: my %parmvalue=();
1987: my $changedflag;
1988:
1989: sub snapshotbefore {
1990: @oldresources=@LONCAPA::map::resources;
1991: @oldorder=@LONCAPA::map::order;
1992: $parmidx=undef;
1993: %parmaction=();
1994: %parmvalue=();
1995: $changedflag=0;
1996: }
1997:
1998: sub remember_parms {
1999: my ($idx,$parameter,$action,$value)=@_;
2000: $parmidx=$idx;
2001: $parmaction{$parameter}=$action;
2002: $parmvalue{$parameter}=$value;
2003: $changedflag=1;
2004: }
2005:
2006: sub log_differences {
2007: my ($plain)=@_;
2008: my %storehash=('folder' => $plain,
2009: 'currentfolder' => $env{'form.folder'});
2010: if ($parmidx) {
2011: $storehash{'parameter_res'}=$oldresources[$parmidx];
2012: foreach my $parm (keys(%parmaction)) {
2013: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
2014: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
2015: }
2016: }
2017: my $maxidx=$#oldresources;
2018: if ($#LONCAPA::map::resources>$#oldresources) {
2019: $maxidx=$#LONCAPA::map::resources;
2020: }
2021: for (my $idx=0; $idx<=$maxidx; $idx++) {
2022: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
2023: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
2024: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
2025: $changedflag=1;
2026: }
2027: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
2028: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
2029: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
2030: $changedflag=1;
2031: }
2032: }
2033: $storehash{'maxidx'}=$maxidx;
2034: if ($changedflag) { &log_docs(\%storehash); }
2035: }
2036: }
2037:
2038: sub docs_change_log {
2039: my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit)=@_;
2040: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
2041: my $navmap;
2042: my $js = '<script type="text/javascript">'."\n".
2043: '// <![CDATA['."\n".
2044: &Apache::loncommon::display_filter_js('docslog')."\n".
2045: &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag,
2046: $coursedom,$coursenum,'','',$canedit,'',\$navmap)."\n".
2047: &history_tab_js()."\n".
2048: &Apache::lonratedt::editscript('simple')."\n".
2049: '// ]]>'."\n".
2050: '</script>'."\n";
2051: $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
2052: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
2053: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
2054: my %orderhash;
2055: my $container='sequence';
2056: my $pathitem;
2057: if ($env{'form.folderpath'} =~ /\:1$/) {
2058: $container='page';
2059: }
2060: my $folderpath=$env{'form.folderpath'};
2061: if ($folderpath eq '') {
2062: $folderpath = &default_folderpath($coursenum,$coursedom,\$navmap);
2063: }
2064: undef($navmap);
2065: $pathitem = '<input type="hidden" name="folderpath" value="'.
2066: &HTML::Entities::encode($folderpath,'<>&"').'" />';
2067: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
2068: my $jumpto = $readfile;
2069: $jumpto =~ s{^/}{};
2070: my $tid = 1;
2071: if ($supplementalflag) {
2072: $tid = 2;
2073: }
2074: my ($breadcrumbtrail) =
2075: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
2076: $r->print($breadcrumbtrail.
2077: &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
2078: $readfile));
2079: my %docslog=&Apache::lonnet::dump('nohist_docslog',
2080: $env{'course.'.$env{'request.course.id'}.'.domain'},
2081: $env{'course.'.$env{'request.course.id'}.'.num'});
2082:
2083: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
2084:
2085: my %saveable_parameters = ('show' => 'scalar',);
2086: &Apache::loncommon::store_course_settings('docs_log',
2087: \%saveable_parameters);
2088: &Apache::loncommon::restore_course_settings('docs_log',
2089: \%saveable_parameters);
2090: if (!$env{'form.show'}) { $env{'form.show'}=10; }
2091: # FIXME: internationalization seems wrong here
2092: my %lt=('hiddenresource' => 'Resources hidden',
2093: 'encrypturl' => 'URL hidden',
2094: 'randompick' => 'Randomly pick',
2095: 'randomorder' => 'Randomly ordered',
2096: 'gradable' => 'Grade can be assigned to External Tool',
2097: 'set' => 'set to',
2098: 'del' => 'deleted');
2099: my $filter = &Apache::loncommon::display_filter('docslog')."\n".
2100: $pathitem."\n".
2101: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
2102: (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
2103: $r->print('<div class="LC_left_float">'.
2104: '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
2105: &makedocslogform($filter,1).
2106: '</fieldset></div><br clear="all" />');
2107: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
2108: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
2109: &mt('After').'</th>'.
2110: &Apache::loncommon::end_data_table_header_row());
2111: my $shown=0;
2112: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
2113: if ($env{'form.displayfilter'} eq 'currentfolder') {
2114: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
2115: }
2116: my @changes=keys(%{$docslog{$id}{'logentry'}});
2117: if ($env{'form.displayfilter'} eq 'containing') {
2118: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
2119: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
2120: foreach my $key (@changes) {
2121: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
2122: }
2123: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
2124: }
2125: my $count = 0;
2126: my $time =
2127: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
2128: my $plainname =
2129: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
2130: $docslog{$id}{'exe_udom'});
2131: my $about_me_link =
2132: &Apache::loncommon::aboutmewrapper($plainname,
2133: $docslog{$id}{'exe_uname'},
2134: $docslog{$id}{'exe_udom'});
2135: my $send_msg_link='';
2136: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
2137: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
2138: $send_msg_link ='<br />'.
2139: &Apache::loncommon::messagewrapper(&mt('Send message'),
2140: $docslog{$id}{'exe_uname'},
2141: $docslog{$id}{'exe_udom'});
2142: }
2143: $r->print(&Apache::loncommon::start_data_table_row());
2144: $r->print('<td>'.$time.'</td>
2145: <td>'.$about_me_link.
2146: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
2147: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
2148: $send_msg_link.'</td><td>'.
2149: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
2150: my $is_supp = 0;
2151: if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) {
2152: $is_supp = 1;
2153: }
2154: # Before
2155: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
2156: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
2157: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
2158: if ($oldname ne $newname) {
2159: my $shown = &LONCAPA::map::qtescape($oldname);
2160: if ($is_supp) {
2161: $shown = &Apache::loncommon::parse_supplemental_title($shown);
2162: }
2163: $r->print($shown);
2164: }
2165: }
2166: $r->print('<ul>');
2167: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
2168: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
2169: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
2170: if ($is_supp) {
2171: $shown = &Apache::loncommon::parse_supplemental_title($shown);
2172: }
2173: $r->print('<li>'.$shown.'</li>');
2174: }
2175: }
2176: $r->print('</ul>');
2177: # After
2178: $r->print('</td><td>');
2179:
2180: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
2181: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
2182: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
2183: if ($oldname ne '' && $oldname ne $newname) {
2184: my $shown = &LONCAPA::map::qtescape($newname);
2185: if ($is_supp) {
2186: $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname));
2187: }
2188: $r->print($shown);
2189: }
2190: }
2191: $r->print('<ul>');
2192: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
2193: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
2194: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
2195: if ($is_supp) {
2196: $shown = &Apache::loncommon::parse_supplemental_title($shown);
2197: }
2198: $r->print('<li>'.$shown.'</li>');
2199: }
2200: }
2201: $r->print('</ul>');
2202: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
2203: my ($title,$url) = split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'},3);
2204: if ($title eq '') {
2205: ($title) = ($url =~ m{/([^/]+)$});
2206: } elsif ($is_supp) {
2207: $title = &Apache::loncommon::parse_supplemental_title($title);
2208: }
2209: $r->print(&LONCAPA::map::qtescape($title).':<ul>');
2210: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder','gradable') {
2211: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
2212: # FIXME: internationalization seems wrong here
2213: $r->print('<li>'.
2214: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
2215: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
2216: .'</li>');
2217: }
2218: }
2219: $r->print('</ul>');
2220: }
2221: # End
2222: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
2223: $shown++;
2224: if (!($env{'form.show'} eq &mt('all')
2225: || $shown<=$env{'form.show'})) { last; }
2226: }
2227: $r->print(&Apache::loncommon::end_data_table()."\n".
2228: &makesimpleeditform($pathitem)."\n".
2229: '</div></div>');
2230: $r->print(&endContentScreen());
2231: }
2232:
2233: sub update_paste_buffer {
2234: my ($coursenum,$coursedom,$folder) = @_;
2235: my (@possibles,%removals,%cuts,$output);
2236: if ($env{'form.multiremove'}) {
2237: $env{'form.multiremove'} =~ s/,$//;
2238: map { $removals{$_} = 1; } split(/,/,$env{'form.multiremove'});
2239: }
2240: if (($env{'form.multicopy'}) || ($env{'form.multicut'})) {
2241: if ($env{'form.multicut'}) {
2242: $env{'form.multicut'} =~ s/,$//;
2243: foreach my $item (split(/,/,$env{'form.multicut'})) {
2244: unless ($removals{$item}) {
2245: $cuts{$item} = 1;
2246: push(@possibles,$item.':cut');
2247: }
2248: }
2249: }
2250: if ($env{'form.multicopy'}) {
2251: $env{'form.multicopy'} =~ s/,$//;
2252: foreach my $item (split(/,/,$env{'form.multicopy'})) {
2253: unless ($removals{$item} || $cuts{$item}) {
2254: push(@possibles,$item.':copy');
2255: }
2256: }
2257: }
2258: } elsif ($env{'form.markcopy'}) {
2259: @possibles = split(/,/,$env{'form.markcopy'});
2260: }
2261:
2262: return if (@possibles == 0);
2263: return if (!defined($env{'form.copyfolder'}));
2264:
2265: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
2266: $env{'form.copyfolder'});
2267: return if ($fatal);
2268:
2269: my %curr_groups = &Apache::longroup::coursegroups();
2270:
2271: # Retrieve current paste buffer suffixes.
2272: my @currpaste = split(/,/,$env{'docs.markedcopies'});
2273: my (%pasteurls,@newpaste);
2274:
2275: # Construct identifiers for current contents of user's paste buffer
2276: if (@currpaste) {
2277: foreach my $suffix (@currpaste) {
2278: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
2279: my $url = $env{'docs.markedcopy_url_'.$suffix};
2280: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
2281: if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&
2282: ($url ne '')) {
2283: if ($url eq '/res/lib/templates/simpleproblem.problem') {
2284: $pasteurls{$cid.'_'.$mapidx} = 1;
2285: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
2286: $pasteurls{$url} = 1;
2287: } else {
2288: $pasteurls{$cid.'_'.$url} = 1;
2289: }
2290: }
2291: }
2292: }
2293:
2294: # Mark items for copying (skip any items already in user's paste buffer)
2295: my %addtoenv;
2296:
2297: my @pathitems = split(/\&/,$env{'form.folderpath'});
2298: my @folderconf = split(/\:/,$pathitems[-1]);
2299: my $ispage = $folderconf[5];
2300:
2301: foreach my $item (@possibles) {
2302: my ($orderidx,$cmd) = split(/:/,$item);
2303: next if ($orderidx =~ /\D/);
2304: next unless (($cmd eq 'cut') || ($cmd eq 'copy') || ($cmd eq 'remove'));
2305: my $mapidx = $folder.':'.$orderidx.':'.$ispage;
2306: my ($title,$url)=split(':',$LONCAPA::map::resources[$orderidx]);
2307: my %denied = &action_restrictions($coursenum,$coursedom,
2308: &LONCAPA::map::qtescape($url),
2309: $env{'form.folderpath'},\%curr_groups);
2310: next if ($denied{'copy'});
2311: $url=~s{http(:|:)//https(:|:)//}{https$2//};
2312: if ($url eq '/res/lib/templates/simpleproblem.problem') {
2313: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$mapidx}));
2314: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
2315: next if (exists($pasteurls{$url}));
2316: } else {
2317: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$url}));
2318: }
2319: my ($suffix,$errortxt,$locknotfreed) =
2320: &new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');
2321: if ($suffix ne '') {
2322: push(@newpaste,$suffix);
2323: } else {
2324: if ($locknotfreed) {
2325: return $locknotfreed;
2326: }
2327: }
2328: if (&is_supplemental_title($title)) {
2329: &Apache::lonnet::appenv({'docs.markedcopy_supplemental_'.$suffix => $title});
2330: ($title) = &Apache::loncommon::parse_supplemental_title($title);
2331: }
2332:
2333: $addtoenv{'docs.markedcopy_title_'.$suffix} = $title,
2334: $addtoenv{'docs.markedcopy_url_'.$suffix} = $url,
2335: $addtoenv{'docs.markedcopy_cmd_'.$suffix} = $cmd,
2336: $addtoenv{'docs.markedcopy_crs_'.$suffix} = $env{'request.course.id'};
2337: $addtoenv{'docs.markedcopy_map_'.$suffix} = $mapidx;
2338: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) {
2339: my $prefix = $1;
2340: my $subdir =$2;
2341: if ($subdir eq '') {
2342: $subdir = $prefix;
2343: }
2344: my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps);
2345: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
2346: \%removeparam,\%addedmaps,\%hierarchy,\%titles,\%allmaps);
2347: if (ref($hierarchy{$url}) eq 'HASH') {
2348: my ($nested,$nestednames);
2349: &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames);
2350: $nested =~ s/\&$//;
2351: $nestednames =~ s/\Q___&&&___\E$//;
2352: if ($nested ne '') {
2353: $addtoenv{'docs.markedcopy_nested_'.$suffix} = $nested;
2354: }
2355: if ($nestednames ne '') {
2356: $addtoenv{'docs.markedcopy_nestednames_'.$suffix} = $nestednames;
2357: }
2358: }
2359: }
2360: if ($locknotfreed) {
2361: $output = $locknotfreed;
2362: last;
2363: }
2364: }
2365: if (@newpaste) {
2366: $addtoenv{'docs.markedcopies'} = join(',',(@currpaste,@newpaste));
2367: }
2368: &Apache::lonnet::appenv(\%addtoenv);
2369: delete($env{'form.markcopy'});
2370: return $output;
2371: }
2372:
2373: sub recurse_uploaded_maps {
2374: my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_;
2375: if (ref($hierarchy->{$url}) eq 'HASH') {
2376: my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}}));
2377: my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}}));
2378: my (@uploaded,@names,%shorter);
2379: for (my $i=0; $i<@maps; $i++) {
2380: my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$});
2381: if ($inner ne '') {
2382: push(@uploaded,$inner);
2383: push(@names,&escape($titles[$i]));
2384: $shorter{$maps[$i]} = $inner;
2385: }
2386: }
2387: $$nestref .= "$dir:".join(',',@uploaded).'&';
2388: $$namesref .= "$dir:".(join(',',@names)).'___&&&___';
2389: foreach my $map (@maps) {
2390: if ($shorter{$map} ne '') {
2391: &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref);
2392: }
2393: }
2394: }
2395: return;
2396: }
2397:
2398: sub print_paste_buffer {
2399: my ($r,$container,$folder,$coursedom,$coursenum) = @_;
2400: return if (!defined($env{'docs.markedcopies'}));
2401:
2402: unless (($env{'form.pastemarked'}) || ($env{'form.clearmarked'})) {
2403: return if ($env{'docs.markedcopies'} eq '');
2404: }
2405:
2406: my @currpaste = split(/,/,$env{'docs.markedcopies'});
2407: my ($pasteitems,@pasteable,$same_institution,$checkedsameinst);
2408: my $clipboardcount = 0;
2409:
2410: # Construct identifiers for current contents of user's paste buffer
2411: foreach my $suffix (@currpaste) {
2412: next if ($suffix =~ /\D/);
2413: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
2414: my $url = $env{'docs.markedcopy_url_'.$suffix};
2415: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
2416: if (($cid =~ /^$match_domain\_$match_courseid$/) &&
2417: ($url ne '')) {
2418: $clipboardcount ++;
2419: my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent,
2420: $canpaste,$nopaste,$othercrs,$areachange,$is_exttool,$toolcdom,
2421: $toolcnum,$marker);
2422: my $extension = (split(/\./,$env{'docs.markedcopy_url_'.$suffix}))[-1];
2423: if ($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
2424: $is_external = 1;
2425: } elsif ($url =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) {
2426: ($toolcdom,$toolcnum,$marker) = ($1,$2,$3);
2427: $is_exttool = 1;
2428: }
2429: if ($folder =~ /^supplemental/) {
2430: $canpaste = &supp_pasteable($env{'docs.markedcopy_url_'.$suffix});
2431: unless ($canpaste) {
2432: $nopaste = &mt('Paste into Supplemental Content unavailable.');
2433: }
2434: } else {
2435: $canpaste = 1;
2436: }
2437: if ($canpaste) {
2438: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
2439: my $srcdom = $1;
2440: my $srcnum = $2;
2441: my $rem = $3;
2442: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
2443: $othercourse = 1;
2444: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
2445: $othercrs = '<br />'.&mt('(from another course)');
2446: } else {
2447: $canpaste = 0;
2448: $nopaste = &mt('Paste from another course unavailable.');
2449: }
2450: }
2451: if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) {
2452: my $prefix = $1;
2453: $parent = $2;
2454: if ($folder !~ /^\Q$prefix\E/) {
2455: $areachange = 1;
2456: }
2457: $is_uploaded_map = 1;
2458: }
2459: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
2460: ($url =~ m{^/adm/($match_domain)/($match_username)/\d+/(bulletinboard|smppg|ext\.tool)$})) {
2461: if ($cid ne $env{'request.course.id'}) {
2462: my ($srcdom,$srcnum) = split(/_/,$cid);
2463: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
2464: if ($is_exttool) {
2465: if ($toolcdom ne $coursedom) {
2466: $canpaste = 0;
2467: $nopaste = &mt('Paste from another domain unavailable.');
2468: } elsif ($toolcnum ne $coursenum) {
2469: my %toolsettings =
2470: &Apache::lonnet::dump('exttool_'.$marker,$toolcdom,$toolcnum);
2471: my %tooltypes = &Apache::loncommon::usable_exttools();
2472: if ((($toolsettings{'id'} =~ /^c\d+$/) && (!$tooltypes{'crs'})) ||
2473: (($toolsettings{'id'} =~ /^\d+$/) && (!$tooltypes{'dom'}))) {
2474: $canpaste = 0;
2475: $nopaste = &mt('Paste from another course unavailable.');
2476: } elsif ($toolsettings{'id'} =~ /^c\d+$/) {
2477: unless ($checkedsameinst) {
2478: my $primary_id = &Apache::lonnet::domain($coursedom,'primary');
2479: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2480: if ($intdom ne '') {
2481: my $internet_names =
2482: &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
2483: if (ref($internet_names) eq 'ARRAY') {
2484: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
2485: $same_institution = 1;
2486: }
2487: }
2488: }
2489: $checkedsameinst = 1;
2490: }
2491: if ($same_institution) {
2492: $othercrs = '<br />'.&mt('(from another course)');
2493: } else {
2494: $nopaste = &mt('Paste from another course unavailable.');
2495: }
2496: } else {
2497: $othercrs = '<br />'.&mt('(from another course)');
2498: }
2499: }
2500: }
2501: } else {
2502: $canpaste = 0;
2503: $nopaste = &mt('Paste from another course unavailable.');
2504: }
2505: }
2506: } elsif ($url =~ m{/res/($match_domain)/($match_username)/}) {
2507: my ($audom,$auname) = ($1,$2);
2508: unless (($auname eq $coursenum) && ($audom eq $coursedom)) {
2509: if (&Apache::lonnet::is_course($audom,$auname)) {
2510: $canpaste = 0;
2511: $nopaste = &mt('Paste from another course unavailable.');
2512: }
2513: }
2514: }
2515: if ($canpaste) {
2516: push(@pasteable,$suffix);
2517: }
2518: }
2519: my $buffer;
2520: if ($is_external) {
2521: $buffer = &mt('External Resource').': '.
2522: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}).' ('.
2523: &LONCAPA::map::qtescape($url).')';
2524: } elsif ($is_exttool) {
2525: $buffer = &mt('External Tool').': '.
2526: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
2527: } else {
2528: my $icon = &Apache::loncommon::icon($extension);
2529: my $icontext;
2530: if ($extension eq 'sequence') {
2531: $icontext = &mt('folder icon');
2532: } elsif ($extension eq 'page') {
2533: $icontext = &mt('composite page icon');
2534: } else {
2535: $icontext = &mt('file icon');
2536: }
2537: $icontext = &HTML::Entities::encode($icontext);
2538: if ($extension eq 'sequence' &&
2539: $url =~ m{/default_\d+\.sequence$}x) {
2540: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
2541: $icon .= '/navmap.folder.closed.gif';
2542: }
2543: my $title = $env{'docs.markedcopy_title_'.$suffix};
2544: if ($title eq '') {
2545: ($title) = ($url =~ m{/([^/]+)$});
2546: }
2547: $buffer = '<img src="'.$icon.'" alt="'.$icontext.'" class="LC_icon" />'.
2548: ': '.
2549: &Apache::loncommon::parse_supplemental_title(
2550: &LONCAPA::map::qtescape($title));
2551: }
2552: $pasteitems .= '<div class="LC_left_float">';
2553: my ($options,$onclick);
2554: if (($canpaste) && (!$areachange) && (!$othercourse) &&
2555: ($env{'docs.markedcopy_cmd_'.$suffix} eq 'cut')) {
2556: if (($is_uploaded_map) ||
2557: ($url =~ /(bulletinboard|smppg)$/) ||
2558: ($url =~ m{^/uploaded/$coursedom/$coursenum/(?:docs|supplemental)/(.+)$})) {
2559: $options = &paste_options($suffix,$is_uploaded_map,$parent);
2560: $onclick= 'onclick="showOptions(this,'."'$suffix'".');" ';
2561: }
2562: }
2563: $pasteitems .= '<label><input type="checkbox" name="pasting" id="pasting_'.$suffix.'" value="'.$suffix.'" '.$onclick.'/>'.$buffer.'</label>';
2564: if ($nopaste) {
2565: $pasteitems .= ' <span class="LC_cusr_emph">'.$nopaste.'</span>';
2566: } else {
2567: if ($othercrs) {
2568: $pasteitems .= $othercrs;
2569: }
2570: if ($options) {
2571: $pasteitems .= $options;
2572: }
2573: }
2574: $pasteitems .= '</div>';
2575: }
2576: }
2577: if ($pasteitems eq '') {
2578: &Apache::lonnet::delenv('docs.markedcopies');
2579: }
2580: my ($pasteform,$form_start,$buttons,$form_end);
2581: if ($pasteitems) {
2582: $pasteitems .= '<div style="padding:0;clear:both;margin:0;border:0"></div>';
2583: $form_start = '<form name="pasteform" action="/adm/coursedocs" method="post" onsubmit="return validateClipboard();">';
2584: if (@pasteable) {
2585: my $value = &mt('Paste to current folder');
2586: if ($container eq 'page') {
2587: $value = &mt('Paste to current page');
2588: }
2589: $buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.(' 'x2);
2590: }
2591: $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Remove from clipboard').'" />'.(' 'x2);
2592: if ($clipboardcount > 1) {
2593: $buttons .=
2594: '<span style="text-decoration:line-through">'.(' 'x20).'</span>'.(' 'x2).
2595: '<input type="button" name="checkallclip" value="'.&mt('Check all').'" style="height:20px;" onclick="checkClipboard();" />'.
2596: (' 'x2).
2597: '<input type="button" name="uncheckallclip" value="'.&mt('Uncheck all').'" style="height:20px;" onclick="uncheckClipboard();" />'.
2598: (' 'x2);
2599: }
2600: $form_end = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />'.
2601: '</form>';
2602: } else {
2603: $pasteitems = &mt('Clipboard is empty');
2604: }
2605: $r->print($form_start
2606: .'<fieldset>'
2607: .'<legend>'.&mt('Clipboard').(' ' x2).$buttons.'</legend>'
2608: .$pasteitems
2609: .'</fieldset>'
2610: .$form_end);
2611: }
2612:
2613: sub paste_options {
2614: my ($suffix,$is_uploaded_map,$parent) = @_;
2615: my ($copytext,$movetext);
2616: if ($is_uploaded_map) {
2617: $copytext = &mt('Copy to new folder');
2618: $movetext = &mt('Move old');
2619: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /bulletinboard$/) {
2620: $copytext = &mt('Copy to new board');
2621: $movetext = &mt('Move (not posts)');
2622: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /smppg$/) {
2623: $copytext = &mt('Copy to new page');
2624: $movetext = &mt('Move');
2625: } else {
2626: $copytext = &mt('Copy to new file');
2627: $movetext = &mt('Move');
2628: }
2629: my $output = '<br />'.
2630: '<span id="pasteoptionstext_'.$suffix.'" class="LC_fontsize_small LC_nobreak"></span>'.
2631: '<div id="pasteoptions_'.$suffix.'" class="LC_dccid" style="display:none;"><span class="LC_nobreak">'.(' 'x 4).
2632: '<label>'.
2633: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="new" checked="checked" />'.
2634: $copytext.'</label></span>'.(' 'x2).' '.
2635: '<span class="LC_nobreak"><label>'.
2636: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="move" />'.
2637: $movetext.'</label></span>';
2638: if (($is_uploaded_map) && ($env{'docs.markedcopy_nested_'.$suffix})) {
2639: $output .= '<br /><fieldset><legend>'.&mt('Folder to paste contains sub-folders').
2640: '</legend><table border="0">';
2641: my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
2642: my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames_'.$suffix});
2643: my $lastdir = $parent;
2644: my %depths = (
2645: $lastdir => 0,
2646: );
2647: my (%display,%deps);
2648: for (my $i=0; $i<@pastemaps; $i++) {
2649: ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]);
2650: my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]);
2651: my @subfolders = split(/,/,$subfolderstr);
2652: $deps{$lastdir} = \@subfolders;
2653: my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr);
2654: my $depth = $depths{$lastdir} + 1;
2655: my $offset = int($depth * 4);
2656: my $indent = (' ' x $offset);
2657: for (my $j=0; $j<@subfolders; $j++) {
2658: $depths{$subfolders[$j]} = $depth;
2659: $display{$subfolders[$j]} =
2660: '<tr><td>'.$indent.$subfoldertitles[$j].' </td>'.
2661: '<td><label>'.
2662: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="new" checked="checked" />'.&mt('Copy to new').'</label>'.(' ' x2).
2663: '<label>'.
2664: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="move" />'.
2665: &mt('Move old').'</label>'.
2666: '</td></tr>';
2667: }
2668: }
2669: &recurse_print(\$output,$parent,\%deps,\%display);
2670: $output .= '</table></fieldset>';
2671: }
2672: $output .= '</div>';
2673: return $output;
2674: }
2675:
2676: sub recurse_print {
2677: my ($outputref,$dir,$deps,$display) = @_;
2678: $$outputref .= $display->{$dir}."\n";
2679: if (ref($deps->{$dir}) eq 'ARRAY') {
2680: foreach my $subdir (@{$deps->{$dir}}) {
2681: &recurse_print($outputref,$subdir,$deps,$display);
2682: }
2683: }
2684: }
2685:
2686: sub supp_pasteable {
2687: my ($url) = @_;
2688: if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) ||
2689: (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) ||
2690: ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) ||
2691: ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) ||
2692: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus}) ||
2693: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
2694: return 1;
2695: }
2696: return;
2697: }
2698:
2699: sub paste_popup_js {
2700: my %html_js_lt = &Apache::lonlocal::texthash(
2701: show => 'Show Options',
2702: hide => 'Hide Options',
2703: );
2704: my %js_lt = &Apache::lonlocal::texthash(
2705: none => 'No items selected from clipboard.',
2706: );
2707: &html_escape(\%html_js_lt);
2708: &js_escape(\%html_js_lt);
2709: &js_escape(\%js_lt);
2710: return <<"END";
2711:
2712: function showPasteOptions(suffix) {
2713: document.getElementById('pasteoptions_'+suffix).style.display='block';
2714: document.getElementById('pasteoptionstext_'+suffix).innerHTML = ' <a href="javascript:hidePasteOptions(\\''+suffix+'\\');" class="LC_menubuttons_link">$html_js_lt{'hide'}</a>';
2715: return;
2716: }
2717:
2718: function hidePasteOptions(suffix) {
2719: document.getElementById('pasteoptions_'+suffix).style.display='none';
2720: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
2721: return;
2722: }
2723:
2724: function showOptions(caller,suffix) {
2725: if (document.getElementById('pasteoptionstext_'+suffix)) {
2726: if (caller.checked) {
2727: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
2728: } else {
2729: document.getElementById('pasteoptionstext_'+suffix).innerHTML ='';
2730: }
2731: if (document.getElementById('pasteoptions_'+suffix)) {
2732: document.getElementById('pasteoptions_'+suffix).style.display='none';
2733: }
2734: }
2735: return;
2736: }
2737:
2738: function validateClipboard() {
2739: var numchk = 0;
2740: if (document.pasteform.pasting.length > 1) {
2741: for (var i=0; i<document.pasteform.pasting.length; i++) {
2742: if (document.pasteform.pasting[i].checked) {
2743: numchk ++;
2744: }
2745: }
2746: } else {
2747: if (document.pasteform.pasting.type == 'checkbox') {
2748: if (document.pasteform.pasting.checked) {
2749: numchk ++;
2750: }
2751: }
2752: }
2753: if (numchk > 0) {
2754: return true;
2755: } else {
2756: alert("$js_lt{'none'}");
2757: return false;
2758: }
2759: }
2760:
2761: function checkClipboard() {
2762: if (document.pasteform.pasting.length > 1) {
2763: for (var i=0; i<document.pasteform.pasting.length; i++) {
2764: document.pasteform.pasting[i].checked = true;
2765: }
2766: }
2767: return;
2768: }
2769:
2770: function uncheckClipboard() {
2771: if (document.pasteform.pasting.length >1) {
2772: for (var i=0; i<document.pasteform.pasting.length; i++) {
2773: document.pasteform.pasting[i].checked = false;
2774: }
2775: }
2776: return;
2777: }
2778:
2779: END
2780:
2781: }
2782:
2783: sub do_paste_from_buffer {
2784: my ($coursenum,$coursedom,$folder,$container,$errors) = @_;
2785:
2786: # Array of items in paste buffer
2787: my (@currpaste,%pastebuffer,%allerrors);
2788: @currpaste = split(/,/,$env{'docs.markedcopies'});
2789:
2790: # Early out if paste buffer is empty
2791: if (@currpaste == 0) {
2792: return ();
2793: }
2794: map { $pastebuffer{$_} = 1; } @currpaste;
2795:
2796: # Array of items selected items to paste
2797: my @reqpaste = &Apache::loncommon::get_env_multiple('form.pasting');
2798:
2799: # Early out if nothing selected to paste
2800: if (@reqpaste == 0) {
2801: return();
2802: }
2803: my @topaste;
2804: foreach my $suffix (@reqpaste) {
2805: next if ($suffix =~ /\D/);
2806: next unless (exists($pastebuffer{$suffix}));
2807: push(@topaste,$suffix);
2808: }
2809:
2810: # Early out if nothing available to paste
2811: if (@topaste == 0) {
2812: return();
2813: }
2814:
2815: my (%msgs,%before,%after,@dopaste,%is_map,%notinsupp,%notincrs,%notindom,
2816: %othcrstool,%othcrsres,%duplicate,%prefixchg,%srcdom,%srcnum,%srcmapidx,
2817: %marktomove,$save_err,$lockerrors,$allresult,%currcrsltitools,
2818: %currltititles,$currltimax,$gotcrsltitools);
2819: $currltimax = 0;
2820: $gotcrsltitools = 0;
2821: foreach my $suffix (@topaste) {
2822: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
2823: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
2824: my $mapidx=&LONCAPA::map::qtescape($env{'docs.markedcopy_map_'.$suffix});
2825: # Supplemental content may only include certain types of content
2826: # Early out if pasted content is not supported in Supplemental area
2827: if ($folder =~ /^supplemental/) {
2828: unless (&supp_pasteable($url)) {
2829: $notinsupp{$suffix} = 1;
2830: next;
2831: }
2832: }
2833: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/}) {
2834: my $srcd = $1;
2835: my $srcn = $2;
2836: # When paste buffer was populated using an active role in a different course
2837: # check for mdc privilege in the course from which the resource was pasted
2838: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
2839: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
2840: $notincrs{$suffix} = 1;
2841: next;
2842: }
2843: }
2844: $srcdom{$suffix} = $srcd;
2845: $srcnum{$suffix} = $srcn;
2846: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
2847: ($url =~ m{^/adm/$match_domain/$match_username/\d+/(bulletinboard|smppg)$}) ||
2848: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
2849: my ($srcd,$srcn) = split(/_/,$cid);
2850: # When paste buffer was populated using an active role in a different course
2851: # check for mdc privilege in the course from which the resource was pasted
2852: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
2853: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
2854: $notincrs{$suffix} = 1;
2855: next;
2856: }
2857: }
2858: # When buffer was populated using an active role in a different course
2859: # disallow pasting of External Tool if course is in a different domain,
2860: # or if External Tool use is not permitted in this course.
2861: if ($url =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) {
2862: my ($toolcdom,$toolcnum,$marker) = ($1,$2,$3);
2863: if ($toolcdom ne $coursedom) {
2864: $notindom{$suffix} = 1;
2865: next;
2866: } elsif ($toolcnum ne $coursenum) {
2867: my %toolsettings =
2868: &Apache::lonnet::dump('exttool_'.$marker,$toolcdom,$toolcnum);
2869: my %tooltypes = &Apache::loncommon::usable_exttools();
2870: if ((($toolsettings{'id'} =~ /^c\d+$/) && (!$tooltypes{'crs'})) ||
2871: (($toolsettings{'id'} =~ /^\d+$/) && (!$tooltypes{'dom'}))) {
2872: $othcrstool{$suffix} = 1;
2873: next;
2874: }
2875: if ($toolsettings{'id'} =~ /^c\d+$/) {
2876: unless ($gotcrsltitools) {
2877: %currcrsltitools =
2878: &Apache::lonnet::get_course_lti($coursenum,$coursedom,'consumer');
2879: foreach my $item (sort(keys(%currcrsltitools))) {
2880: if (ref($currcrsltitools{$item}) eq 'HASH') {
2881: $currltimax ++;
2882: if (ref($currltititles{$currcrsltitools{$item}{'title'}}) eq 'ARRAY') {
2883: push(@{$currltititles{$currcrsltitools{$item}{'title'}}},$item);
2884: } else {
2885: $currltititles{$currcrsltitools{$item}{'title'}} = [$item];
2886: }
2887: }
2888: }
2889: $gotcrsltitools = 1;
2890: }
2891: }
2892: }
2893: }
2894: $srcdom{$suffix} = $srcd;
2895: $srcnum{$suffix} = $srcn;
2896: } elsif ($url =~ m{^/res/($match_domain)/($match_courseid)/}) {
2897: my ($audom,$auname) = ($1,$2);
2898: # When buffer was populated using an active role in a different course
2899: # disallow pasting of published resources from Course Authoring Space
2900: unless (($auname eq $coursenum) && ($audom eq $coursedom)) {
2901: if (&Apache::lonnet::is_course($audom,$auname)) {
2902: $othcrsres{$suffix} = 1;
2903: next;
2904: }
2905: }
2906: }
2907: $srcmapidx{$suffix} = $mapidx;
2908: push(@dopaste,$suffix);
2909: if ($url=~/\.(page|sequence)$/) {
2910: $is_map{$suffix} = 1;
2911: }
2912: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {
2913: my $oldprefix = $1;
2914: # When pasting content from Main Content to Supplemental Content and vice versa
2915: # URLs will contain different paths (which depend on whether pasted item is
2916: # a folder/page or a document).
2917: if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) {
2918: $prefixchg{$suffix} = 'docstosupp';
2919: } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
2920: $prefixchg{$suffix} = 'supptodocs';
2921: }
2922:
2923: # If pasting an uploaded map, get list of contained uploaded maps.
2924: if ($env{'docs.markedcopy_nested_'.$suffix}) {
2925: my @nested;
2926: my ($type) = ($oldprefix =~ /^(default|supplemental)/);
2927: my @items = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
2928: my @deps = map { /\d+:([\d,]+$)/ } @items;
2929: foreach my $dep (@deps) {
2930: if ($dep =~ /,/) {
2931: push(@nested,split(/,/,$dep));
2932: } else {
2933: push(@nested,$dep);
2934: }
2935: }
2936: foreach my $item (@nested) {
2937: if ($env{'form.docs.markedcopy_'.$suffix.'_'.$item} eq 'move') {
2938: push(@{$marktomove{$suffix}},$type.'_'.$item);
2939: }
2940: }
2941: }
2942: }
2943: }
2944:
2945: # Early out if nothing available to paste
2946: if (@dopaste == 0) {
2947: return ();
2948: }
2949:
2950: # Populate message hash and hashes used for main content <=> supplemental content
2951: # changes
2952:
2953: %msgs = &Apache::lonlocal::texthash (
2954: notinsupp => 'Paste failed: content type is not supported within Supplemental Content',
2955: notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',
2956: notindom => 'Paste failed: Item is an external tool from a course in a different domain.',
2957: othcrstool => 'Paste failed: Item is an external tool from a different course, for which use is not allowed in this course.',
2958: othcrsres => 'Paste failed: Item is a course-authored resource from a different course',
2959: duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',
2960: );
2961:
2962: %before = (
2963: docstosupp => {
2964: map => 'default',
2965: doc => 'docs',
2966: },
2967: supptodocs => {
2968: map => 'supplemental',
2969: doc => 'supplemental',
2970: },
2971: );
2972:
2973: %after = (
2974: docstosupp => {
2975: map => 'supplemental',
2976: doc => 'supplemental'
2977: },
2978: supptodocs => {
2979: map => 'default',
2980: doc => 'docs',
2981: },
2982: );
2983:
2984: # Retrieve information about all course maps in main content area
2985:
2986: my $allmaps = {};
2987: my (@toclear,%mapurls,%lockerrs,%msgerrs,%results,$donechk,
2988: @updatetoolsenc,$updatetoolscache,$checkedsameinst,
2989: $same_institution);
2990:
2991: # Loop over the items to paste
2992: foreach my $suffix (@dopaste) {
2993: # Maps need to be copied first
2994: my (%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies,
2995: %dbcopies,%zombies,%params,%docmoves,%mapmoves,%mapchanges,%newsubdir,
2996: %newurls,%tomove,%resdatacopy);
2997: if (ref($marktomove{$suffix}) eq 'ARRAY') {
2998: map { $tomove{$_} = 1; } @{$marktomove{$suffix}};
2999: }
3000: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
3001: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
3002: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
3003: my $oldurl = $url;
3004: if ($is_map{$suffix}) {
3005: # If pasting a map, check if map contains other maps
3006: my (%hierarchy,%titles);
3007: if (($folder =~ /^default/) && (!$donechk)) {
3008: $allmaps =
3009: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
3010: $env{"course.$env{'request.course.id'}.home"},
3011: $env{'request.course.id'});
3012: $donechk = 1;
3013: }
3014: &contained_map_check($url,$folder,$coursenum,$coursedom,
3015: \%removefrommap,\%removeparam,\%addedmaps,
3016: \%hierarchy,\%titles,$allmaps);
3017: if ($url=~ m{^/uploaded/}) {
3018: my $newurl;
3019: unless ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
3020: ($newurl,my $error) =
3021: &get_newmap_url($url,$folder,$prefixchg{$suffix},$coursedom,
3022: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
3023: \$title,$allmaps,\%newurls);
3024: if ($error) {
3025: $allerrors{$suffix} = $error;
3026: next;
3027: }
3028: if ($newurl ne '') {
3029: if ($newurl ne $url) {
3030: if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) {
3031: $newsubdir{$url} = $1;
3032: }
3033: $mapchanges{$url} = 1;
3034: }
3035: }
3036: }
3037: if (($srcdom{$suffix} ne $coursedom) ||
3038: ($srcnum{$suffix} ne $coursenum) ||
3039: ($prefixchg{$suffix}) || (($newurl ne '') && ($newurl ne $url))) {
3040: unless (&url_paste_fixups($url,$folder,$prefixchg{$suffix},
3041: $coursedom,$coursenum,$srcdom{$suffix},
3042: $srcnum{$suffix},$allmaps,\%rewrites,
3043: \%retitles,\%copies,\%dbcopies,
3044: \%zombies,\%params,\%mapmoves,
3045: \%mapchanges,\%tomove,\%newsubdir,
3046: \%newurls,\%resdatacopy)) {
3047: $mapmoves{$url} = 1;
3048: }
3049: $url = $newurl;
3050: } elsif ($env{'docs.markedcopy_nested_'.$suffix}) {
3051: &url_paste_fixups($url,$folder,$prefixchg{$suffix},$coursedom,
3052: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
3053: $allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
3054: \%zombies,\%params,\%mapmoves,\%mapchanges,
3055: \%tomove,\%newsubdir,\%newurls,\%resdatacopy);
3056: }
3057: } elsif ($url=~m {^/res/}) {
3058: # published map can only exist once, so remove from paste buffer when done
3059: push(@toclear,$suffix);
3060: # if pasting published map (main content area only) check map not already in course
3061: if ($folder =~ /^default/) {
3062: if ((ref($allmaps) eq 'HASH') && ($allmaps->{$url})) {
3063: $duplicate{$suffix} = 1;
3064: next;
3065: }
3066: }
3067: }
3068: }
3069: if ($url=~ m{/(bulletinboard|smppg|ext\.tool)$}) {
3070: my $prefix = $1;
3071: my $fromothercrs;
3072: #need to copy the db contents to a new one, unless this is a move.
3073: my %info = (
3074: src => $url,
3075: cdom => $coursedom,
3076: cnum => $coursenum,
3077: );
3078: if ($prefix eq 'ext.tool') {
3079: if ($prefixchg{$suffix} eq 'docstosupp') {
3080: $info{'delgradable'} = 1;
3081: }
3082: }
3083: if (($srcdom{$suffix} =~ /^$match_domain$/) && ($srcnum{$suffix} =~ /^$match_courseid$/)) {
3084: unless (($srcdom{$suffix} eq $coursedom) && ($srcnum{$suffix} eq $coursenum)) {
3085: $fromothercrs = 1;
3086: $info{'cdom'} = $srcdom{$suffix};
3087: $info{'cnum'} = $srcnum{$suffix};
3088: unless ($checkedsameinst) {
3089: my $primary_id = &Apache::lonnet::domain($coursedom,'primary');
3090: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3091: if ($intdom ne '') {
3092: my $internet_names =
3093: &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
3094: if (ref($internet_names) eq 'ARRAY') {
3095: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
3096: $same_institution = 1;
3097: }
3098: }
3099: }
3100: $checkedsameinst = 1;
3101: }
3102: }
3103: }
3104: unless (($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') && (!$fromothercrs)) {
3105: my (%lockerr,$msg);
3106: my ($newurl,$result,$errtext) =
3107: &dbcopy(\%info,$coursedom,$coursenum,\%lockerr,\%currltititles,
3108: \$currltimax,\@updatetoolsenc,\$updatetoolscache,$same_institution);
3109: if ($result eq 'ok') {
3110: $url = $newurl;
3111: $title=&mt('Copy of').' '.$title;
3112: } else {
3113: if ($prefix eq 'smppg') {
3114: $msg = &mt('Paste failed: An error occurred when copying the simple page.').' '.$errtext;
3115: } elsif ($prefix eq 'bulletinboard') {
3116: $msg = &mt('Paste failed: An error occurred when copying the discussion board.').' '.$errtext;
3117: } elsif ($prefix eq 'ext.tool') {
3118: $msg = &mt('Paste failed: An error occurred when copying the external tool.').' '.$errtext;
3119: }
3120: $results{$suffix} = $result;
3121: $msgerrs{$suffix} = $msg;
3122: $lockerrs{$suffix} = $lockerr{$prefix};
3123: next;
3124: }
3125: if ($lockerr{$prefix}) {
3126: $lockerrs{$suffix} = $lockerr{$prefix};
3127: }
3128: }
3129: }
3130: $title = &LONCAPA::map::qtunescape($title);
3131: my $ext='false';
3132: if ($url=~m{^http(|s)://}) { $ext='true'; }
3133: if ($env{'docs.markedcopy_supplemental_'.$suffix}) {
3134: if ($folder !~ /^supplemental/) {
3135: (undef,undef,$title) =
3136: &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental_'.$suffix});
3137: }
3138: } else {
3139: if ($folder=~/^supplemental/) {
3140: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
3141: $env{'user.domain'}.'___&&&___'.$title;
3142: }
3143: }
3144:
3145: # For uploaded files (excluding pages/sequences) path in copied file is changed
3146: # if paste is from Main to Supplemental (or vice versa), or if pasting between
3147: # courses.
3148:
3149: unless ($is_map{$suffix}) {
3150: my $newidx;
3151: # Now insert the URL at the bottom
3152: $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
3153: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) {
3154: my $relpath = $1;
3155: if ($relpath ne '') {
3156: my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$});
3157: my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/);
3158: my $newprefix = $newloc;
3159: if ($newloc eq 'default') {
3160: $newprefix = 'docs';
3161: }
3162: if ($newdocsdir eq '') {
3163: $newdocsdir = 'default';
3164: }
3165: if (($prefixchg{$suffix}) ||
3166: ($srcdom{$suffix} ne $coursedom) ||
3167: ($srcnum{$suffix} ne $coursenum) ||
3168: ($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {
3169: my $newpath = "$newprefix/$newdocsdir/$newidx/$rem";
3170: $url =
3171: &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath,
3172: &Apache::lonnet::getfile($oldurl));
3173: if ($url eq '/adm/notfound.html') {
3174: $msgs{$suffix} = &mt('Paste failed: an error occurred saving the file.');
3175: next;
3176: } else {
3177: my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$});
3178: $newsubpath =~ s{/+$}{/};
3179: $docmoves{$oldurl} = $newsubpath;
3180: }
3181: }
3182: }
3183: } elsif ($url =~ m{^/res/lib/templates/(\w+)\.problem$}) {
3184: my $template = $1;
3185: if ($newidx) {
3186: ©_templated_files($url,$srcdom{$suffix},$srcnum{$suffix},$srcmapidx{$suffix},
3187: $coursedom,$coursenum,$template,$newidx,"$folder.$container");
3188: }
3189: } elsif ($url =~ /ext\.tool$/) {
3190: if (($newidx) && ($folder=~/^default/)) {
3191: my $marker = (split(m{/},$url))[4];
3192: my %toolsettings = &Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
3193: my $val = 'no';
3194: if ($toolsettings{'gradable'}) {
3195: $val = 'yes';
3196: }
3197: &LONCAPA::map::storeparameter($newidx,'parameter_0_gradable',$val,
3198: 'string_yesno');
3199: &remember_parms($newidx,'gradable','set',$val);
3200: }
3201: }
3202: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
3203: ':'.$ext.':normal:res';
3204: push(@LONCAPA::map::order,$newidx);
3205: # Store the result
3206: my ($errtext,$fatal) =
3207: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3208: if ($fatal) {
3209: $save_err .= $errtext;
3210: $allresult = 'fail';
3211: }
3212: }
3213:
3214: # Apply any changes to maps, or copy dependencies for uploaded HTML pages, or update
3215: # resourcedata for simpleproblems copied from another course
3216: unless ($allresult eq 'fail') {
3217: my %updated = (
3218: rewrites => \%rewrites,
3219: zombies => \%zombies,
3220: removefrommap => \%removefrommap,
3221: removeparam => \%removeparam,
3222: dbcopies => \%dbcopies,
3223: resdatacopy => \%resdatacopy,
3224: retitles => \%retitles,
3225: );
3226: my %info = (
3227: newsubdir => \%newsubdir,
3228: params => \%params,
3229: );
3230: if ($prefixchg{$suffix}) {
3231: $info{'before'} = $before{$prefixchg{$suffix}};
3232: $info{'after'} = $after{$prefixchg{$suffix}};
3233: }
3234: my %moves = (
3235: copies => \%copies,
3236: docmoves => \%docmoves,
3237: mapmoves => \%mapmoves,
3238: );
3239: (my $result,$msgs{$suffix},my $lockerror) =
3240: &apply_fixups($folder,$is_map{$suffix},$coursedom,$coursenum,$errors,
3241: \%updated,\%info,\%moves,$prefixchg{$suffix},$oldurl,
3242: $url,'paste');
3243: $lockerrors .= $lockerror;
3244: if ($result eq 'ok') {
3245: if ($is_map{$suffix}) {
3246: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
3247: $folder.'.'.$container);
3248: if ($fatal) {
3249: $allresult = 'failread';
3250: } else {
3251: if ($#LONCAPA::map::order<1) {
3252: my $idx=&LONCAPA::map::getresidx();
3253: if ($idx<=0) { $idx=1; }
3254: $LONCAPA::map::order[0]=$idx;
3255: $LONCAPA::map::resources[$idx]='';
3256: }
3257: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
3258: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
3259: ':'.$ext.':normal:res';
3260: push(@LONCAPA::map::order,$newidx);
3261:
3262: # Store the result
3263: my ($errtext,$fatal) =
3264: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3265: if ($fatal) {
3266: $save_err .= $errtext;
3267: $allresult = 'failstore';
3268: }
3269: }
3270: }
3271: if ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
3272: push(@toclear,$suffix);
3273: }
3274: }
3275: }
3276: }
3277: if (($updatetoolscache) || (@updatetoolsenc)) {
3278: &update_ltitools_caches($coursedom,$coursenum,$updatetoolscache,
3279: \@updatetoolsenc);
3280: }
3281: &clear_from_buffer(\@toclear,\@currpaste);
3282: my $msgsarray;
3283: foreach my $suffix (keys(%msgs)) {
3284: if (ref($msgs{$suffix}) eq 'ARRAY') {
3285: $msgsarray .= join(',',@{$msgs{$suffix}});
3286: }
3287: }
3288: return ($allresult,$save_err,$msgsarray,$lockerrors);
3289: }
3290:
3291: sub do_buffer_empty {
3292: my @currpaste = split(/,/,$env{'docs.markedcopies'});
3293: if (@currpaste == 0) {
3294: return &mt('Clipboard is already empty');
3295: }
3296: my @toclear = &Apache::loncommon::get_env_multiple('form.pasting');
3297: if (@toclear == 0) {
3298: return &mt('Nothing selected to clear from clipboard');
3299: }
3300: my $numdel = &clear_from_buffer(\@toclear,\@currpaste);
3301: if ($numdel) {
3302: return &mt('[quant,_1,item] cleared from clipboard',$numdel);
3303: } else {
3304: return &mt('Clipboard unchanged');
3305: }
3306: return;
3307: }
3308:
3309: sub clear_from_buffer {
3310: my ($toclear,$currpaste) = @_;
3311: return unless ((ref($toclear) eq 'ARRAY') && (ref($currpaste) eq 'ARRAY'));
3312: my %pastebuffer;
3313: map { $pastebuffer{$_} = 1; } @{$currpaste};
3314: my $numdel = 0;
3315: foreach my $suffix (@{$toclear}) {
3316: next if ($suffix =~ /\D/);
3317: next unless (exists($pastebuffer{$suffix}));
3318: my $regexp = 'docs.markedcopy_[a-z]+_'.$suffix;
3319: if (&Apache::lonnet::delenv($regexp,1) eq 'ok') {
3320: delete($pastebuffer{$suffix});
3321: $numdel ++;
3322: }
3323: }
3324: my $newbuffer = join(',',sort(keys(%pastebuffer)));
3325: &Apache::lonnet::appenv({'docs.markedcopies' => $newbuffer});
3326: return $numdel;
3327: }
3328:
3329: sub update_ltitools_caches {
3330: my ($coursedom,$coursenum,$updatetoolscache,$updatetoolsenc) = @_;
3331: my $hashid=$coursedom.'_'.$coursenum;
3332: if ($updatetoolscache) {
3333: &Apache::lonnet::devalidate_cache_new('courseltitools',$hashid);
3334: }
3335: if ((ref($updatetoolsenc) eq 'ARRAY') &&
3336: (@{$updatetoolsenc})) {
3337: my @ids=&Apache::lonnet::current_machine_ids();
3338: my $updatedone;
3339: foreach my $lonhost (@{$updatetoolsenc}) {
3340: if (grep(/^\Q$lonhost\E$/,@ids)) {
3341: unless ($updatedone) {
3342: &Apache::lonnet::devalidate_cache_new('crsltitoolsenc',$hashid);
3343: }
3344: $updatedone = 1;
3345: } else {
3346: &Apache::lonnet::remote_devalidate_cache($lonhost,["crsltitoolsenc:$hashid"]);
3347: }
3348: }
3349: }
3350: return;
3351: }
3352:
3353: sub get_newmap_url {
3354: my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum,
3355: $titleref,$allmaps,$newurls) = @_;
3356: my $newurl;
3357: if ($url=~ m{^/uploaded/}) {
3358: $$titleref=&mt('Copy of').' '.$$titleref;
3359: }
3360: my $now = time;
3361: my $suffix=$$.int(rand(100)).$now;
3362: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
3363: if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) {
3364: my $path = $1;
3365: my $prefix = $2;
3366: my $ancestor = $3;
3367: if (length($ancestor) > 10) {
3368: $ancestor = substr($ancestor,-10,10);
3369: }
3370: my $newid;
3371: if ($prefixchg) {
3372: if ($folder =~ /^supplemental/) {
3373: $prefix =~ s/^default/supplemental/;
3374: } else {
3375: $prefix =~ s/^supplemental/default/;
3376: }
3377: }
3378: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
3379: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
3380: } else {
3381: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext;
3382: }
3383: my $counter = 0;
3384: my $is_unique = &uniqueness_check($newurl);
3385: if ($folder =~ /^default/) {
3386: if ($allmaps->{$newurl}) {
3387: $is_unique = 0;
3388: }
3389: }
3390: while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) {
3391: $counter ++;
3392: $suffix ++;
3393: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
3394: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
3395: } else {
3396: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext;
3397: }
3398: $is_unique = &uniqueness_check($newurl);
3399: }
3400: if ($is_unique) {
3401: $newurls->{$newurl} = 1;
3402: } else {
3403: if ($url=~/\.page$/) {
3404: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page'));
3405: } else {
3406: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder'));
3407: }
3408: }
3409: }
3410: return ($newurl);
3411: }
3412:
3413: sub dbcopy {
3414: my ($dbref,$coursedom,$coursenum,$lockerrorsref,$currltititles,
3415: $currltimax,$updatetoolsenc,$updatetoolscache,$same_institution) = @_;
3416: my ($url,$result,$errtext);
3417: if (ref($dbref) eq 'HASH') {
3418: $url = $dbref->{'src'};
3419: if ($url =~ m{/(smppg|bulletinboard|ext\.tool)$}) {
3420: my $prefix = $1;
3421: if ($prefix eq 'ext.tool') {
3422: $prefix = 'exttool';
3423: }
3424: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
3425: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
3426: my $db_name;
3427: my $marker = (split(m{/},$url))[4];
3428: $marker=~s/\D//g;
3429: if ($dbref->{'src'} =~ m{/smppg$}) {
3430: $db_name =
3431: &Apache::lonsimplepage::get_db_name($url,$marker,
3432: $dbref->{'cdom'},
3433: $dbref->{'cnum'});
3434: } elsif ($dbref->{'src'} =~ m{/ext\.tool$}) {
3435: $db_name = 'exttool_'.$marker;
3436: } else {
3437: $db_name = 'bulletinpage_'.$marker;
3438: }
3439: my ($suffix,$freedlock,$error) =
3440: &Apache::lonnet::get_timebased_id($prefix,'num','templated',
3441: $coursedom,$coursenum,
3442: 'concat');
3443: if (!$suffix) {
3444: if ($prefix eq 'smppg') {
3445: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);
3446: } elsif ($prefix eq 'exttool') {
3447: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying an external tool [_1].',$url);
3448: } else {
3449: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a discussion board [_1].',$url);
3450: }
3451: if ($error) {
3452: $errtext .= '<br />'.$error;
3453: }
3454: } else {
3455: #need to copy the db contents to a new one.
3456: my %contents=&Apache::lonnet::dump($db_name,
3457: $dbref->{'cdom'},
3458: $dbref->{'cnum'});
3459: my ($toolcopyerror,$toolpassback,$toolroster,%toolinfo,$oldtoolid,$defincrs);
3460: if ($url eq '/adm/'.$dbref->{'cdom'}.'/'.$dbref->{'cnum'}."/$marker/ext.tool") {
3461: if ($contents{'id'} =~ /^(|c)(\d+)$/) {
3462: $oldtoolid = $2;
3463: if ($1 eq 'c') {
3464: $defincrs = 1;
3465: %toolinfo =
3466: &Apache::lonnet::get('ltitools',[$oldtoolid],$dbref->{'cdom'},$dbref->{'cnum'});
3467: } else {
3468: %toolinfo= &Apache::lonnet::get_domain_lti($dbref->{'cdom'},'consumer');
3469: }
3470: if (ref($toolinfo{$oldtoolid}) eq 'HASH') {
3471: if ($toolinfo{$oldtoolid}{'passback'}) {
3472: $toolpassback = 1;
3473: }
3474: if ($toolinfo{$oldtoolid}{'roster'}) {
3475: $toolroster = 1;
3476: }
3477: } else {
3478: $toolcopyerror = 1;
3479: $errtext = &mt('Could not retrieve original settings for pasted external tool.');
3480: }
3481: }
3482: unless (($dbref->{'cnum'} eq $coursenum) && ($dbref->{'cdom'} eq $coursedom)) {
3483: $url = "/adm/$coursedom/$coursenum/$marker/ext.tool";
3484: if ($contents{'crstitle'} ne '') {
3485: $contents{'crstitle'} = $env{'course.'.$coursedom.'_'.$coursenum.'.description'};
3486: }
3487: if (($defincrs) && (!$toolcopyerror)) {
3488: my %newtool;
3489: my $oldcdom = $dbref->{'cdom'};
3490: my $oldcnum = $dbref->{'cnum'};
3491: my $title = $toolinfo{$oldtoolid}{'title'};
3492: if (ref($currltititles) eq 'HASH') {
3493: if (exists($currltititles->{$title})) {
3494: $title .= ' (copied from another course)';
3495: }
3496: }
3497: my ($newid,$iderror) =
3498: &Apache::lonnet::get_ltitools_id('course',$coursedom,$coursenum,$title);
3499: if ($newid =~ /^\d+$/) {
3500: %{$newtool{$newid}} = %{$toolinfo{$oldtoolid}};
3501: $newtool{$newid}{'title'} = $title;
3502: if (ref($currltimax)) {
3503: $newtool{$newid}{'order'} = $$currltimax;
3504: }
3505: if ($newtool{$newid}{'image'} =~ m{^\Q/uploaded/$oldcdom/$oldcnum/toollogo/$oldtoolid/\E([^/]+)$}) {
3506: my $fname = $1;
3507: my $content = &Apache::lonnet::getfile($newtool{$newid}{'image'});
3508: if ($content eq '-1') {
3509: delete($newtool{$newid}{'image'});
3510: } else {
3511: $env{'form.'.$suffix.'.image'} = $content;
3512: my $newlogo =
3513: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.image',"toollogo/$newid/$fname");
3514: delete($env{'form.'.$suffix.'.image'});
3515: if ($newlogo =~ m{^/uploaded/}) {
3516: $newtool{$newid}{'image'} = $newlogo;
3517: } else {
3518: delete($newtool{$newid}{'image'});
3519: }
3520: }
3521: }
3522: my $newusable;
3523: if ($same_institution) {
3524: my %oldtoolsenc = &Apache::lonnet::eget('nohist_toolsenc',[$oldtoolid],$oldcdom,$oldcnum);
3525: if (ref($oldtoolsenc{$oldtoolid}) eq 'HASH') {
3526: my %newtoolsenc;
3527: %{$newtoolsenc{$newid}} = %{$oldtoolsenc{$oldtoolid}};
3528: my $putres = &Apache::lonnet::put('nohist_toolsenc',\%newtoolsenc,$coursedom,$coursenum,1);
3529: if ($putres eq 'ok') {
3530: if (ref($updatetoolsenc) eq 'ARRAY') {
3531: my $newhome = &Apache::lonnet::homeserver($coursenum,$coursedom);
3532: unless (grep(/^\Q$newhome\E$/,@{$updatetoolsenc})) {
3533: push(@{$updatetoolsenc},$newhome);
3534: }
3535: }
3536: $newusable = 1;
3537: }
3538: }
3539: }
3540: if ($newtool{$newid}{'usable'}) {
3541: unless ($newusable) {
3542: delete($newtool{$newid}{'usable'});
3543: }
3544: }
3545: my $putres = &Apache::lonnet::put('ltitools',\%newtool,$coursedom,$coursenum);
3546: if ($putres eq 'ok') {
3547: $contents{'id'} = "c$newid";
3548: if (ref($updatetoolscache)) {
3549: $$updatetoolscache ++;
3550: }
3551: if (ref($currltititles->{$title}) eq 'ARRAY') {
3552: push(@{$currltititles->{$title}},$newid);
3553: } else {
3554: $currltititles->{$title} = [$newid];
3555: }
3556: if (ref($currltimax)) {
3557: $$currltimax ++;
3558: }
3559: } else {
3560: $toolcopyerror = 1;
3561: $errtext = &mt('Unable to save external tool definition in Course Settings.');
3562: }
3563: } else {
3564: $toolcopyerror = 1;
3565: $errtext = &mt('Unable to retrieve new tool ID when adding external tool definition to Course Settings.');
3566: }
3567: }
3568: }
3569: }
3570: if (exists($contents{'uploaded.photourl'})) {
3571: my $photo = $contents{'uploaded.photourl'};
3572: my ($subdir,$fname) =
3573: ($photo =~ m{^/uploaded/$match_domain/$match_courseid/+(bulletin|simplepage)/(?:|\d+/)([^/]+)$});
3574: my $newphoto;
3575: if ($fname ne '') {
3576: my $content = &Apache::lonnet::getfile($photo);
3577: unless ($content eq '-1') {
3578: $env{'form.'.$suffix.'.photourl'} = $content;
3579: $newphoto =
3580: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");
3581: delete($env{'form.'.$suffix.'.photourl'});
3582: }
3583: }
3584: if ($newphoto =~ m{^/uploaded/}) {
3585: $contents{'uploaded.photourl'} = $newphoto;
3586: }
3587: }
3588: $db_name =~ s{_\d*$ }{_$suffix}x;
3589: if ($prefix eq 'exttool') {
3590: unless ($toolcopyerror) {
3591: foreach my $key ('oldgradesecret','gradesecret','gradesecretdate','oldrostersecret','rostersecret','rostersecretdate') {
3592: if (exists($contents{$key})) {
3593: delete($contents{$key});
3594: }
3595: }
3596: if ($dbref->{'delgradable'}) {
3597: if (exists($contents{'gradable'})) {
3598: delete($contents{'gradable'});
3599: }
3600: }
3601: if ($toolpassback) {
3602: if ($contents{'gradable'}) {
3603: my $gradesecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
3604: $contents{'gradesecret'} = $gradesecret;
3605: $contents{'gradesecretdate'} = time;
3606: }
3607: }
3608: if ($toolroster) {
3609: my $rostersecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
3610: $contents{'rostersecret'} = $rostersecret;
3611: $contents{'rostersecretdate'} = time;
3612: }
3613: }
3614: }
3615: if (($prefix eq 'exttool') && ($toolcopyerror)) {
3616: $result = 'error';
3617: } else {
3618: $result=&Apache::lonnet::put($db_name,\%contents,
3619: $coursedom,$coursenum);
3620: if ($result eq 'ok') {
3621: $url =~ s{/(\d*)/(smppg|bulletinboard|ext\.tool)$}{/$suffix/$2}x;
3622: }
3623: }
3624: }
3625: if (($freedlock ne 'ok') && (ref($lockerrorsref) eq 'HASH')) {
3626: $lockerrorsref->{$prefix} =
3627: '<div class="LC_error">'.
3628: &mt('There was a problem removing a lockfile.');
3629: if ($prefix eq 'smppg') {
3630: $lockerrorsref->{$prefix} .=
3631: ' '.&mt('This will prevent creation of additional simple pages in this course.');
3632: } elsif ($prefix eq 'exttool') {
3633: $lockerrorsref->{$prefix} .=
3634: ' '.&mt('This will prevent addition of more external tools to this course.');
3635: } else {
3636: $lockerrorsref->{$prefix} .= ' '.&mt('This will prevent creation of additional discussion boards in this course.');
3637: }
3638: $lockerrorsref->{$prefix} .= ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
3639: '<a href="/adm/helpdesk" target="_helpdesk">','</a>').
3640: '</div>';
3641: }
3642: }
3643: } elsif ($url =~ m{/syllabus$}) {
3644: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
3645: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
3646: if (($dbref->{'cdom'} ne $coursedom) ||
3647: ($dbref->{'cnum'} ne $coursenum)) {
3648: my %contents=&Apache::lonnet::dump('syllabus',
3649: $dbref->{'cdom'},
3650: $dbref->{'cnum'});
3651: $result=&Apache::lonnet::put('syllabus',\%contents,
3652: $coursedom,$coursenum);
3653: }
3654: }
3655: }
3656: }
3657: return ($url,$result,$errtext);
3658: }
3659:
3660: sub copy_templated_files {
3661: my ($srcurl,$srcdom,$srcnum,$srcmapinfo,$coursedom,$coursenum,$template,$newidx,$newmapname) = @_;
3662: my ($srcfolder,$srcid,$srcwaspage) = split(/:/,$srcmapinfo);
3663: my $srccontainer = 'sequence';
3664: if ($srcwaspage) {
3665: $srccontainer = 'page';
3666: }
3667: my $srcsymb = "uploaded/$srcdom/$srcnum/$srcfolder.$srccontainer".
3668: '___'.$srcid.'___'.&Apache::lonnet::declutter($srcurl);
3669: my $srcprefix = $srcdom.'_'.$srcnum.'.'.$srcsymb;
3670: my %srcparms=&Apache::lonnet::dump('resourcedata',$srcdom,$srcnum,$srcprefix);
3671: my $newsymb = "uploaded/$coursedom/$coursenum/$newmapname".'___'.$newidx.'___lib/templates/'.
3672: $template.'.problem';
3673: my $newprefix = $coursedom.'_'.$coursenum.'.'.$newsymb;
3674: if ($template eq 'simpleproblem') {
3675: $srcprefix .= '.0.';
3676: my $weightprefix = $newprefix;
3677: $newprefix .= '.0.';
3678: my @simpleprobqtypes = qw(radio option string essay numerical);
3679: my $qtype=$srcparms{$srcprefix.'questiontype'};
3680: if (grep(/^\Q$qtype\E$/,@simpleprobqtypes)) {
3681: my %newdata = (
3682: $newprefix.'questiontype' => $qtype,
3683: );
3684: foreach my $type (@simpleprobqtypes) {
3685: if ($type eq $qtype) {
3686: $newdata{"$weightprefix.$type.weight"}=1;
3687: } else {
3688: $newdata{"$weightprefix.$type.weight"}=0;
3689: }
3690: }
3691: $newdata{$newprefix.'hiddenparts'} = '!'.$qtype;
3692: $newdata{$newprefix.'questiontext'} = $srcparms{$srcprefix.'questiontext'};
3693: $newdata{$newprefix.'hinttext'} = $srcparms{$srcprefix.'hinttext'};
3694: if ($qtype eq 'numerical') {
3695: $newdata{$newprefix.'numericalscript'} = $srcparms{$srcprefix.'numericalscript'};
3696: $newdata{$newprefix.'numericalanswer'} = $srcparms{$srcprefix.'numericalanswer'};
3697: $newdata{$newprefix.'numericaltolerance'} = $srcparms{$srcprefix.'numericaltolerance'};
3698: $newdata{$newprefix.'numericalsigfigs'} = $srcparms{$srcprefix.'numericalsigfigs'};
3699: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
3700: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
3701: unless (defined($maxfoils)) { $maxfoils=10; }
3702: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
3703: if ($maxfoils<=0) { $maxfoils=10; }
3704: my $randomize=$srcparms{$srcprefix.'randomize'};
3705: unless (defined($randomize)) { $randomize='yes'; }
3706: unless ($randomize eq 'no') { $randomize='yes'; }
3707: $newdata{$newprefix.'maxfoils'} = $maxfoils;
3708: $newdata{$newprefix.'randomize'} = $randomize;
3709: if ($qtype eq 'option') {
3710: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
3711: }
3712: for (my $i=1; $i<=10; $i++) {
3713: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
3714: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
3715: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
3716: }
3717:
3718: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
3719: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
3720: unless (defined($maxfoils)) { $maxfoils=10; }
3721: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
3722: if ($maxfoils<=0) { $maxfoils=10; }
3723: my $randomize=$srcparms{$srcprefix.'randomize'};
3724: unless (defined($randomize)) { $randomize='yes'; }
3725: unless ($randomize eq 'no') { $randomize='yes'; }
3726: $newdata{$newprefix.'maxfoils'} = $maxfoils;
3727: $newdata{$newprefix.'randomize'} = $randomize;
3728: if ($qtype eq 'option') {
3729: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
3730: }
3731: for (my $i=1; $i<=10; $i++) {
3732: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
3733: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
3734: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
3735: }
3736: } elsif ($qtype eq 'string') {
3737: $newdata{$newprefix.'stringanswer'} = $srcparms{$srcprefix.'stringanswer'};
3738: $newdata{$newprefix.'stringtype'} = $srcparms{$srcprefix.'stringtype'};
3739: }
3740: if (keys(%newdata)) {
3741: my $putres = &Apache::lonnet::cput('resourcedata',\%newdata,$coursedom,
3742: $coursenum);
3743: if ($putres eq 'ok') {
3744: &Apache::lonnet::devalidatecourseresdata($coursenum,$coursedom);
3745: }
3746: }
3747: }
3748: }
3749: }
3750:
3751: sub uniqueness_check {
3752: my ($newurl) = @_;
3753: my $unique = 1;
3754: foreach my $res (@LONCAPA::map::order) {
3755: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3756: $url=&LONCAPA::map::qtescape($url);
3757: if ($newurl eq $url) {
3758: $unique = 0;
3759: last;
3760: }
3761: }
3762: return $unique;
3763: }
3764:
3765: sub contained_map_check {
3766: my ($url,$folder,$coursenum,$coursedom,$removefrommap,$removeparam,$addedmaps,
3767: $hierarchy,$titles,$allmaps) = @_;
3768: my $content = &Apache::lonnet::getfile($url);
3769: unless ($content eq '-1') {
3770: my $parser = HTML::TokeParser->new(\$content);
3771: $parser->attr_encoded(1);
3772: while (my $token = $parser->get_token) {
3773: next if ($token->[0] ne 'S');
3774: if ($token->[1] eq 'resource') {
3775: next if ($token->[2]->{'type'} eq 'zombie');
3776: my $ressrc = $token->[2]->{'src'};
3777: if ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) {
3778: my ($srcdom,$srcnum,$marker) = ($1,$2,$3);
3779: unless ($srcdom eq $coursedom) {
3780: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
3781: next;
3782: }
3783: unless ($srcnum eq $coursenum) {
3784: my %toolsettings =
3785: &Apache::lonnet::dump('exttool_'.$marker,$srcdom,$srcnum);
3786: my %tooltypes = &Apache::loncommon::usable_exttools();
3787: if ((($toolsettings{'id'} =~ /^c\d+$/) && (!$tooltypes{'crs'})) ||
3788: (($toolsettings{'id'} =~ /^\d+$/) && (!$tooltypes{'dom'}))) {
3789: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
3790: next;
3791: }
3792: }
3793: } elsif ($folder =~ /^supplemental/) {
3794: unless (&supp_pasteable($ressrc)) {
3795: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
3796: next;
3797: }
3798: }
3799: if ($ressrc =~ m{^/res/($match_domain)/($match_courseid)/}) {
3800: my ($srcdom,$srcnum) = ($1,$2);
3801: unless (($srcnum eq $coursenum) && ($srcdom eq $coursedom)) {
3802: if (&Apache::lonnet::is_course($srcdom,$srcnum)) {
3803: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
3804: next;
3805: }
3806: }
3807: }
3808: if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
3809: if ($1 eq 'uploaded') {
3810: $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
3811: $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
3812: } else {
3813: if ($allmaps->{$ressrc}) {
3814: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
3815: } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
3816: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
3817: } else {
3818: $addedmaps->{$ressrc} = [$url];
3819: }
3820: }
3821: &contained_map_check($ressrc,$folder,$coursenum,$coursedom,$removefrommap,
3822: $removeparam,$addedmaps,$hierarchy,$titles,$allmaps);
3823: }
3824: } elsif ($token->[1] eq 'param') {
3825: if ($folder =~ /^supplemental/) {
3826: if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
3827: push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
3828: } else {
3829: $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
3830: }
3831: }
3832: }
3833: }
3834: }
3835: return;
3836: }
3837:
3838: sub url_paste_fixups {
3839: my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$fromcdom,$fromcnum,$allmaps,
3840: $rewrites,$retitles,$copies,$dbcopies,$zombies,$params,$mapmoves,
3841: $mapchanges,$tomove,$newsubdir,$newurls,$resdatacopy) = @_;
3842: my $checktitle;
3843: if (($prefixchg) &&
3844: ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
3845: $checktitle = 1;
3846: }
3847: my $skip;
3848: if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
3849: my $mapid = $1.$2;
3850: if ($tomove->{$mapid}) {
3851: $skip = 1;
3852: }
3853: }
3854: my $file = &Apache::lonnet::getfile($oldurl);
3855: return if ($file eq '-1');
3856: my $parser = HTML::TokeParser->new(\$file);
3857: $parser->attr_encoded(1);
3858: my $changed = 0;
3859: while (my $token = $parser->get_token) {
3860: next if ($token->[0] ne 'S');
3861: if ($token->[1] eq 'resource') {
3862: my $ressrc = $token->[2]->{'src'};
3863: next if ($ressrc eq '');
3864: my $id = $token->[2]->{'id'};
3865: my $title = $token->[2]->{'title'};
3866: if ($checktitle) {
3867: if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
3868: $retitles->{$oldurl}{$id} = $ressrc;
3869: }
3870: }
3871: next if ($token->[2]->{'type'} eq 'external');
3872: if ($token->[2]->{'type'} eq 'zombie') {
3873: next if ($skip);
3874: $zombies->{$oldurl}{$id} = $ressrc;
3875: $changed = 1;
3876: } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
3877: my $srcdom = $1;
3878: my $srcnum = $2;
3879: my $rem = $3;
3880: my $newurl;
3881: my $mapname;
3882: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
3883: my $prefix = $1;
3884: $mapname = $prefix.$2;
3885: if ($tomove->{$mapname}) {
3886: &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,
3887: $srcdom,$srcnum,$allmaps,$rewrites,
3888: $retitles,$copies,$dbcopies,$zombies,
3889: $params,$mapmoves,$mapchanges,$tomove,
3890: $newsubdir,$newurls,$resdatacopy);
3891: next;
3892: } else {
3893: ($newurl,my $error) =
3894: &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
3895: $srcdom,$srcnum,\$title,$allmaps,$newurls);
3896: if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
3897: $newsubdir->{$ressrc} = $1;
3898: }
3899: if ($error) {
3900: next;
3901: }
3902: }
3903: }
3904: if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
3905: ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
3906:
3907: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
3908: $rewrites->{$oldurl}{$id} = $ressrc;
3909: $mapchanges->{$ressrc} = 1;
3910: unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,
3911: $cnum,$srcdom,$srcnum,$allmaps,
3912: $rewrites,$retitles,$copies,$dbcopies,
3913: $zombies,$params,$mapmoves,$mapchanges,
3914: $tomove,$newsubdir,$newurls,$resdatacopy)) {
3915: $mapmoves->{$ressrc} = 1;
3916: }
3917: $changed = 1;
3918: } else {
3919: $rewrites->{$oldurl}{$id} = $ressrc;
3920: $copies->{$oldurl}{$ressrc} = $id;
3921: $changed = 1;
3922: }
3923: }
3924: } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(.+)$}) {
3925: next if ($skip);
3926: my $srcdom = $1;
3927: my $srcnum = $2;
3928: my $rem = $3;
3929: my ($is_exttool,$exttoolchg);
3930: if ($rem =~ m{\d+/ext\.tool$}) {
3931: $is_exttool = 1;
3932: }
3933: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
3934: $rewrites->{$oldurl}{$id} = $ressrc;
3935: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
3936: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
3937: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
3938: $changed = 1;
3939: if ($is_exttool) {
3940: $exttoolchg = 1;
3941: }
3942: } elsif (($is_exttool) &&
3943: ($env{'form.docs.markedcopy_options'} ne 'move')) {
3944: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
3945: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
3946: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
3947: $changed = 1;
3948: $exttoolchg = 1;
3949: }
3950: if (($is_exttool) && ($prefixchg)) {
3951: if ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/default}) {
3952: if ($exttoolchg) {
3953: $dbcopies->{$oldurl}{$id}{'delgradable'} = 1;
3954: }
3955: }
3956: }
3957: } elsif ($ressrc =~ m{^/adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$}) {
3958: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum) ||
3959: ($env{'form.docs.markedcopy_options'} ne 'move')) {
3960: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
3961: $dbcopies->{$oldurl}{$id}{'cdom'} = $fromcdom;
3962: $dbcopies->{$oldurl}{$id}{'cnum'} = $fromcnum;
3963: $changed = 1;
3964: }
3965: } elsif ($ressrc eq '/res/lib/templates/simpleproblem.problem') {
3966: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum)) {
3967: $resdatacopy->{$oldurl}{$id}{'src'} = $ressrc;
3968: $resdatacopy->{$oldurl}{$id}{'cdom'} = $fromcdom;
3969: $resdatacopy->{$oldurl}{$id}{'cnum'} = $fromcnum;
3970: }
3971: } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
3972: next if ($skip);
3973: my $srcdom = $1;
3974: my $srcnum = $2;
3975: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
3976: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
3977: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
3978: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
3979: $changed = 1;
3980: }
3981: }
3982: } elsif ($token->[1] eq 'param') {
3983: next if ($skip);
3984: my $to = $token->[2]->{'to'};
3985: if ($to ne '') {
3986: if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
3987: push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
3988: } else {
3989: @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
3990: }
3991: }
3992: }
3993: }
3994: return $changed;
3995: }
3996:
3997: sub apply_fixups {
3998: my ($folder,$is_map,$cdom,$cnum,$errors,$updated,$info,$moves,$prefixchg,
3999: $oldurl,$url,$caller) = @_;
4000: my (%rewrites,%zombies,%removefrommap,%removeparam,%dbcopies,%retitles,
4001: %params,%newsubdir,%before,%after,%copies,%docmoves,%mapmoves,@msgs,
4002: %resdatacopy,%lockerrors,$lockmsg,%currcrsltitools,$gotcrsltitools,
4003: %currltititles,$currltimax);
4004: $currltimax = 0;
4005: if (ref($updated) eq 'HASH') {
4006: if (ref($updated->{'rewrites'}) eq 'HASH') {
4007: %rewrites = %{$updated->{'rewrites'}};
4008: }
4009: if (ref($updated->{'zombies'}) eq 'HASH') {
4010: %zombies = %{$updated->{'zombies'}};
4011: }
4012: if (ref($updated->{'removefrommap'}) eq 'HASH') {
4013: %removefrommap = %{$updated->{'removefrommap'}};
4014: }
4015: if (ref($updated->{'removeparam'}) eq 'HASH') {
4016: %removeparam = %{$updated->{'removeparam'}};
4017: }
4018: if (ref($updated->{'dbcopies'}) eq 'HASH') {
4019: %dbcopies = %{$updated->{'dbcopies'}};
4020: }
4021: if (ref($updated->{'retitles'}) eq 'HASH') {
4022: %retitles = %{$updated->{'retitles'}};
4023: }
4024: if (ref($updated->{'resdatacopy'}) eq 'HASH') {
4025: %resdatacopy = %{$updated->{'resdatacopy'}};
4026: }
4027: }
4028: if (ref($info) eq 'HASH') {
4029: if (ref($info->{'newsubdir'}) eq 'HASH') {
4030: %newsubdir = %{$info->{'newsubdir'}};
4031: }
4032: if (ref($info->{'params'}) eq 'HASH') {
4033: %params = %{$info->{'params'}};
4034: }
4035: if (ref($info->{'before'}) eq 'HASH') {
4036: %before = %{$info->{'before'}};
4037: }
4038: if (ref($info->{'after'}) eq 'HASH') {
4039: %after = %{$info->{'after'}};
4040: }
4041: }
4042: if (ref($moves) eq 'HASH') {
4043: if (ref($moves->{'copies'}) eq 'HASH') {
4044: %copies = %{$moves->{'copies'}};
4045: }
4046: if (ref($moves->{'docmoves'}) eq 'HASH') {
4047: %docmoves = %{$moves->{'docmoves'}};
4048: }
4049: if (ref($moves->{'mapmoves'}) eq 'HASH') {
4050: %mapmoves = %{$moves->{'mapmoves'}};
4051: }
4052: }
4053: foreach my $key (keys(%copies),keys(%docmoves)) {
4054: my @allcopies;
4055: if (exists($copies{$key})) {
4056: if (ref($copies{$key}) eq 'HASH') {
4057: my %added;
4058: foreach my $innerkey (keys(%{$copies{$key}})) {
4059: if (($innerkey ne '') && (!$added{$innerkey})) {
4060: push(@allcopies,$innerkey);
4061: $added{$innerkey} = 1;
4062: }
4063: }
4064: undef(%added);
4065: }
4066: }
4067: if ($key eq $oldurl) {
4068: if ((exists($docmoves{$key}))) {
4069: unless (grep(/^\Q$oldurl\E$/,@allcopies)) {
4070: push(@allcopies,$oldurl);
4071: }
4072: }
4073: }
4074: if (@allcopies > 0) {
4075: foreach my $item (@allcopies) {
4076: my ($relpath,$oldsubdir,$fname) =
4077: ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
4078: if ($fname ne '') {
4079: my $content = &Apache::lonnet::getfile($item);
4080: unless ($content eq '-1') {
4081: my $storefn;
4082: if (($key eq $oldurl) && (exists($docmoves{$key}))) {
4083: $storefn = $docmoves{$key};
4084: } else {
4085: $storefn = $relpath;
4086: $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
4087: if ($prefixchg && $before{'doc'} && $after{'doc'}) {
4088: $storefn =~ s/^\Q$before{'doc'}\E/$after{'doc'}/;
4089: }
4090: if ($newsubdir{$key}) {
4091: $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir{$key}/#;
4092: }
4093: }
4094: ©_dependencies($item,$storefn,$relpath,$errors,\$content);
4095: my $copyurl =
4096: &Apache::lonclonecourse::writefile($env{'request.course.id'},
4097: $storefn.$fname,$content);
4098: if ($copyurl eq '/adm/notfound.html') {
4099: if (exists($docmoves{$oldurl})) {
4100: return &mt('Paste failed: an error occurred copying the file.');
4101: } elsif (ref($errors) eq 'HASH') {
4102: $errors->{$item} = 1;
4103: }
4104: }
4105: }
4106: }
4107: }
4108: }
4109: }
4110: foreach my $key (keys(%mapmoves)) {
4111: my $storefn=$key;
4112: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
4113: if ($prefixchg && $before{'map'} && $after{'map'}) {
4114: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
4115: }
4116: if ($newsubdir{$key}) {
4117: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
4118: }
4119: my $mapcontent = &Apache::lonnet::getfile($key);
4120: if (($mapcontent eq '-1') && ($before{'map'} eq 'supplemental') &&
4121: ($after{'map'} eq 'default') &&
4122: ($key =~ m{^/uploaded/$match_domain/$match_courseid/supplemental_\d+\.sequence$})) {
4123: $mapcontent = '<map>'."\n".
4124: '<resource id="1" src="" type="start" />'."\n".
4125: '<link from="1" to="2" index="1" />'."\n".
4126: '<resource id="2" src="" type="finish" />'."\n".
4127: '</map>';
4128: }
4129: if ($mapcontent eq '-1') {
4130: if (ref($errors) eq 'HASH') {
4131: $errors->{$key} = 1;
4132: }
4133: } else {
4134: my $newmap =
4135: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
4136: $mapcontent);
4137: if ($newmap eq '/adm/notfound.html') {
4138: if (ref($errors) eq 'HASH') {
4139: $errors->{$key} = 1;
4140: }
4141: }
4142: }
4143: }
4144: my %updates;
4145: if ($is_map) {
4146: if (ref($updated) eq 'HASH') {
4147: foreach my $type (keys(%{$updated})) {
4148: if (ref($updated->{$type}) eq 'HASH') {
4149: foreach my $key (keys(%{$updated->{$type}})) {
4150: $updates{$key} = 1;
4151: }
4152: }
4153: }
4154: }
4155: my ($updatetoolscache,@updatetoolsenc,$same_institution,$checkedsameinst);
4156: foreach my $key (keys(%updates)) {
4157: my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
4158: if (ref($rewrites{$key}) eq 'HASH') {
4159: %torewrite = %{$rewrites{$key}};
4160: }
4161: if (ref($retitles{$key}) eq 'HASH') {
4162: %toretitle = %{$retitles{$key}};
4163: }
4164: if (ref($removefrommap{$key}) eq 'HASH') {
4165: %toremove = %{$removefrommap{$key}};
4166: }
4167: if (ref($removeparam{$key}) eq 'HASH') {
4168: %remparam = %{$removeparam{$key}};
4169: }
4170: if (ref($zombies{$key}) eq 'HASH') {
4171: %zombie = %{$zombies{$key}};
4172: }
4173: if (ref($dbcopies{$key}) eq 'HASH') {
4174: foreach my $idx (keys(%{$dbcopies{$key}})) {
4175: if (ref($dbcopies{$key}{$idx}) eq 'HASH') {
4176: my $oldurl = $dbcopies{$key}{$idx}{'src'};
4177: my $oldcdom = $dbcopies{$key}{$idx}{'cdom'};
4178: my $oldcnum = $dbcopies{$key}{$idx}{'cnum'};
4179: my $oldmarker;
4180: if ($oldurl =~ m{^\Q/adm/$oldcdom/$oldcnum/\E(\d+)/ext\.tool$}) {
4181: $oldmarker = $1;
4182: unless (($gotcrsltitools) ||
4183: (($oldcnum eq $cnum) && ($oldcdom eq $cdom))) {
4184: my %oldtoolsettings=&Apache::lonnet::dump('exttool_'.$oldmarker,$oldcdom,$oldcnum);
4185: if ($oldtoolsettings{'id'} =~ /^c\d+$/) {
4186: unless ($gotcrsltitools) {
4187: %currcrsltitools =
4188: &Apache::lonnet::get_course_lti($cnum,$cdom,'consumer');
4189: foreach my $item (sort(keys(%currcrsltitools))) {
4190: if (ref($currcrsltitools{$item}) eq 'HASH') {
4191: $currltimax ++;
4192: if (ref($currltititles{$currcrsltitools{$item}{'title'}}) eq 'ARRAY') {
4193: push(@{$currltititles{$currcrsltitools{$item}{'title'}}},$item);
4194: } else {
4195: $currltititles{$currcrsltitools{$item}{'title'}} = [$item];
4196: }
4197: }
4198: }
4199: $gotcrsltitools = 1;
4200: }
4201: unless ($checkedsameinst) {
4202: my $primary_id = &Apache::lonnet::domain($cdom,'primary');
4203: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4204: if ($intdom ne '') {
4205: my $internet_names =
4206: &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
4207: if (ref($internet_names) eq 'ARRAY') {
4208: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
4209: $same_institution = 1;
4210: }
4211: }
4212: }
4213: $checkedsameinst = 1;
4214: }
4215: }
4216: }
4217: }
4218: my ($newurl,$result,$errtext) =
4219: &dbcopy($dbcopies{$key}{$idx},$cdom,$cnum,\%lockerrors,\%currltititles,
4220: \$currltimax,\@updatetoolsenc,\$updatetoolscache,$same_institution);
4221: if ($result eq 'ok') {
4222: $newdb{$idx} = $newurl;
4223: if ($newurl =~ /ext\.tool$/) {
4224: if ($torewrite{$idx} eq "/adm/$oldcdom/$oldcnum/$oldmarker/ext.tool") {
4225: if ($newurl =~ m{^\Q/adm/$cdom/$cnum/\E(\d+)/ext.tool$}) {
4226: my $newmarker = $1;
4227: unless ($oldmarker eq $newmarker) {
4228: $torewrite{$idx} = "/adm/$oldcdom/$oldcnum/$newmarker/ext.tool";
4229: }
4230: }
4231: }
4232: }
4233: } elsif (ref($errors) eq 'HASH') {
4234: $errors->{$key} = 1;
4235: }
4236: push(@msgs,$errtext);
4237: }
4238: }
4239: }
4240: if (ref($resdatacopy{$key}) eq 'HASH') {
4241: my ($gotnewmapname,$newmapname,$srcfolder,$srccontainer);
4242: foreach my $idx (keys(%{$resdatacopy{$key}})) {
4243: if (ref($resdatacopy{$key}{$idx}) eq 'HASH') {
4244: my $srcurl = $resdatacopy{$key}{$idx}{'src'};
4245: if ($srcurl =~ m{^/res/lib/templates/(\w+)\.problem$}) {
4246: my $template = $1;
4247: if (($resdatacopy{$key}{$idx}{'cdom'} =~ /^$match_domain$/) &&
4248: ($resdatacopy{$key}{$idx}{'cnum'} =~ /^$match_courseid$/)) {
4249: my $srcdom = $resdatacopy{$key}{$idx}{'cdom'};
4250: my $srcnum = $resdatacopy{$key}{$idx}{'cnum'};
4251: unless ($gotnewmapname) {
4252: ($newmapname) = ($key =~ m{/([^/]+)$});
4253: ($srcfolder,$srccontainer) = split(/\./,$newmapname);
4254: if ($newsubdir{$key}) {
4255: $newmapname =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
4256: }
4257: $gotnewmapname = 1;
4258: }
4259: my $srcmapinfo = $srcfolder.':'.$idx;
4260: if ($srccontainer eq 'page') {
4261: $srcmapinfo .= ':1';
4262: }
4263: ©_templated_files($srcurl,$srcdom,$srcnum,$srcmapinfo,$cdom,
4264: $cnum,$template,$idx,$newmapname);
4265: }
4266: }
4267: }
4268: }
4269: }
4270: if (ref($params{$key}) eq 'HASH') {
4271: %currparam = %{$params{$key}};
4272: }
4273: my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
4274: if ($fatal) {
4275: return ($errtext);
4276: }
4277: for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
4278: if (defined($LONCAPA::map::zombies[$i])) {
4279: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
4280: if ($zombie{$i} eq $src) {
4281: undef($LONCAPA::map::zombies[$i]);
4282: }
4283: }
4284: }
4285: my $total = scalar(@LONCAPA::map::order) - 1;
4286: for (my $i=$total; $i>=0; $i--) {
4287: my $idx = $LONCAPA::map::order[$i];
4288: if (defined($LONCAPA::map::resources[$idx])) {
4289: my $changed;
4290: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$idx]);
4291: if ((exists($toremove{$idx})) &&
4292: ($toremove{$idx} eq &LONCAPA::map::qtescape($src))) {
4293: splice(@LONCAPA::map::order,$i,1);
4294: if (ref($currparam{$idx}) eq 'ARRAY') {
4295: foreach my $name (@{$currparam{$idx}}) {
4296: &LONCAPA::map::delparameter($idx,$name);
4297: }
4298: }
4299: next;
4300: }
4301: my $origsrc = $src;
4302: if ((exists($toretitle{$idx})) && ($toretitle{$idx} eq $src)) {
4303: if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
4304: $changed = 1;
4305: }
4306: }
4307: if ((exists($torewrite{$idx})) && ($torewrite{$idx} eq $src)) {
4308: $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
4309: if ($origsrc =~ m{^/uploaded/}) {
4310: if ($prefixchg && $before{'map'} && $after{'map'}) {
4311: if ($src =~ /\.(page|sequence)$/) {
4312: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'map'}\E#$1$after{'map'}#;
4313: } else {
4314: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'doc'}\E#$1$after{'doc'}#;
4315: }
4316: }
4317: if ($origsrc =~ /\.(page|sequence)$/) {
4318: if ($newsubdir{$origsrc}) {
4319: $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir{$origsrc}#;
4320: }
4321: } elsif ($newsubdir{$key}) {
4322: $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir{$key}#;
4323: }
4324: }
4325: $changed = 1;
4326: } elsif ($newdb{$idx} ne '') {
4327: $src = $newdb{$idx};
4328: $changed = 1;
4329: }
4330: if ($changed) {
4331: $LONCAPA::map::resources[$idx] = join(':',($title,&LONCAPA::map::qtunescape($src),$ext,$type));
4332: }
4333: }
4334: }
4335: foreach my $idx (keys(%remparam)) {
4336: if (ref($remparam{$idx}) eq 'ARRAY') {
4337: foreach my $name (@{$remparam{$idx}}) {
4338: &LONCAPA::map::delparameter($idx,$name);
4339: }
4340: }
4341: }
4342: if (values(%lockerrors) > 0) {
4343: $lockmsg = join('<br />',values(%lockerrors));
4344: }
4345: my $storefn;
4346: if ($key eq $oldurl) {
4347: $storefn = $url;
4348: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
4349: } else {
4350: $storefn = $key;
4351: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
4352: if ($prefixchg && $before{'map'} && $after{'map'}) {
4353: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
4354: }
4355: if ($newsubdir{$key}) {
4356: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
4357: }
4358: }
4359: my $report;
4360: if ($folder !~ /^supplemental/) {
4361: $report = 1;
4362: }
4363: (my $outtext,$errtext) =
4364: &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report);
4365: if ($errtext) {
4366: if ($caller eq 'paste') {
4367: return (&mt('Paste failed: an error occurred saving the folder or page.'));
4368: }
4369: }
4370: }
4371: if (($updatetoolscache) || (@updatetoolsenc)) {
4372: &update_ltitools_caches($cdom,$cnum,$updatetoolscache,
4373: \@updatetoolsenc);
4374: }
4375: }
4376: return ('ok',\@msgs,$lockmsg);
4377: }
4378:
4379: sub copy_dependencies {
4380: my ($item,$storefn,$relpath,$errors,$contentref) = @_;
4381: my $content;
4382: if (ref($contentref)) {
4383: $content = $$contentref;
4384: } else {
4385: $content = &Apache::lonnet::getfile($item);
4386: }
4387: unless ($content eq '-1') {
4388: my $mm = new File::MMagic;
4389: my $mimetype = $mm->checktype_contents($content);
4390: if ($mimetype eq 'text/html') {
4391: my (%allfiles,%codebase,$state);
4392: my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content);
4393: if ($res eq 'ok') {
4394: my ($numexisting,$numpathchanges,$existing);
4395: (undef,$numexisting,$numpathchanges,$existing) =
4396: &Apache::loncommon::ask_for_embedded_content(
4397: '/adm/coursedocs',$state,\%allfiles,\%codebase,
4398: {'error_on_invalid_names' => 1,
4399: 'ignore_remote_references' => 1,
4400: 'docs_url' => $item,
4401: 'context' => 'paste'});
4402: if ($numexisting > 0) {
4403: if (ref($existing) eq 'HASH') {
4404: foreach my $dep (keys(%{$existing})) {
4405: my $depfile = $dep;
4406: unless ($depfile =~ m{^\Q$relpath\E}) {
4407: $depfile = $relpath.$dep;
4408: }
4409: my $depcontent = &Apache::lonnet::getfile($depfile);
4410: unless ($depcontent eq '-1') {
4411: my $storedep = $dep;
4412: $storedep =~ s{^\Q$relpath\E}{};
4413: my $dep_url =
4414: &Apache::lonclonecourse::writefile(
4415: $env{'request.course.id'},
4416: $storefn.$storedep,$depcontent);
4417: if ($dep_url eq '/adm/notfound.html') {
4418: if (ref($errors) eq 'HASH') {
4419: $errors->{$depfile} = 1;
4420: }
4421: } else {
4422: ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent);
4423: }
4424: }
4425: }
4426: }
4427: }
4428: }
4429: }
4430: }
4431: return;
4432: }
4433:
4434: my %parameter_type = ( 'randompick' => 'int_pos',
4435: 'hiddenresource' => 'string_yesno',
4436: 'encrypturl' => 'string_yesno',
4437: 'randomorder' => 'string_yesno',);
4438: my $valid_parameters_re = join('|',keys(%parameter_type));
4439: # set parameters
4440: sub update_parameter {
4441: if ($env{'form.changeparms'} eq 'all') {
4442: my (@allidx,@allmapidx,%allchecked,%currchecked);
4443: %allchecked = (
4444: 'hiddenresource' => {},
4445: 'encrypturl' => {},
4446: 'randompick' => {},
4447: 'randomorder' => {},
4448: );
4449: foreach my $which (keys(%allchecked)) {
4450: $env{'form.all'.$which} =~ s/,$//;
4451: if ($which eq 'randompick') {
4452: foreach my $item (split(/,/,$env{'form.all'.$which})) {
4453: my ($res,$value) = split(/:/,$item);
4454: if ($value =~ /^\d+$/) {
4455: $allchecked{$which}{$res} = $value;
4456: }
4457: }
4458: } else {
4459: if ($env{'form.all'.$which}) {
4460: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.all'.$which});
4461: }
4462: }
4463: }
4464: my $haschanges = 0;
4465: foreach my $res (@LONCAPA::map::order) {
4466: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
4467: $name=&LONCAPA::map::qtescape($name);
4468: $url=&LONCAPA::map::qtescape($url);
4469: next unless $url;
4470: my $is_map;
4471: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
4472: $is_map = 1;
4473: }
4474: foreach my $which (keys(%allchecked)) {
4475: if (($which eq 'randompick' || $which eq 'randomorder')) {
4476: next if (!$is_map);
4477: }
4478: my $oldvalue = 0;
4479: my $newvalue = 0;
4480: if ($allchecked{$which}{$res}) {
4481: $newvalue = $allchecked{$which}{$res};
4482: }
4483: my $current = (&LONCAPA::map::getparameter($res,'parameter_'.$which))[0];
4484: if ($which eq 'randompick') {
4485: if ($current =~ /^(\d+)$/) {
4486: $oldvalue = $1;
4487: }
4488: } else {
4489: if ($current =~ /^yes$/i) {
4490: $oldvalue = 1;
4491: }
4492: }
4493: if ($oldvalue ne $newvalue) {
4494: $haschanges = 1;
4495: if ($newvalue) {
4496: my $storeval = 'yes';
4497: if ($which eq 'randompick') {
4498: $storeval = $newvalue;
4499: }
4500: &LONCAPA::map::storeparameter($res,'parameter_'.$which,
4501: $storeval,
4502: $parameter_type{$which});
4503: &remember_parms($res,$which,'set',$storeval);
4504: } elsif ($oldvalue) {
4505: &LONCAPA::map::delparameter($res,'parameter_'.$which);
4506: &remember_parms($res,$which,'del');
4507: }
4508: }
4509: }
4510: }
4511: return $haschanges;
4512: } else {
4513: my $haschanges = 0;
4514: return $haschanges if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
4515:
4516: my $which = $env{'form.changeparms'};
4517: my $idx = $env{'form.setparms'};
4518: my $oldvalue = 0;
4519: my $newvalue = 0;
4520: my $current = (&LONCAPA::map::getparameter($idx,'parameter_'.$which))[0];
4521: if ($which eq 'randompick') {
4522: if ($current =~ /^(\d+)$/) {
4523: $oldvalue = $1;
4524: }
4525: } elsif ($current =~ /^yes$/i) {
4526: $oldvalue = 1;
4527: }
4528: if ($env{'form.'.$which.'_'.$idx}) {
4529: $newvalue = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}
4530: : 1;
4531: }
4532: if ($oldvalue ne $newvalue) {
4533: $haschanges = 1;
4534: if ($newvalue) {
4535: my $storeval = 'yes';
4536: if ($which eq 'randompick') {
4537: $storeval = $newvalue;
4538: }
4539: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $storeval,
4540: $parameter_type{$which});
4541: &remember_parms($idx,$which,'set',$storeval);
4542: } else {
4543: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
4544: &remember_parms($idx,$which,'del');
4545: }
4546: }
4547: return $haschanges;
4548: }
4549: }
4550:
4551: sub handle_edit_cmd {
4552: my ($coursenum,$coursedom) =@_;
4553: my $haschanges = 0;
4554: if ($env{'form.cmd'} eq '') {
4555: return $haschanges;
4556: }
4557: my ($cmd,$idx)=split('_',$env{'form.cmd'});
4558:
4559: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
4560: my ($title, $url, @rrest) = split(':', $ratstr);
4561:
4562: if ($cmd eq 'remove') {
4563: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
4564: ($url!~/$LONCAPA::assess_page_seq_re/)) {
4565: &Apache::lonnet::removeuploadedurl($url);
4566: } else {
4567: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
4568: }
4569: splice(@LONCAPA::map::order, $idx, 1);
4570: $haschanges = 1;
4571: } elsif ($cmd eq 'cut') {
4572: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
4573: splice(@LONCAPA::map::order, $idx, 1);
4574: $haschanges = 1;
4575: } elsif ($cmd eq 'up'
4576: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
4577: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
4578: $haschanges = 1;
4579: } elsif ($cmd eq 'down'
4580: && defined($LONCAPA::map::order[$idx+1])) {
4581: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
4582: $haschanges = 1;
4583: } elsif ($cmd eq 'rename') {
4584: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
4585: if ($comment=~/\S/) {
4586: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
4587: $comment.':'.join(':', $url, @rrest);
4588: }
4589: # Devalidate title cache
4590: my $renamed_url=&LONCAPA::map::qtescape($url);
4591: &Apache::lonnet::devalidate_title_cache($renamed_url);
4592: $haschanges = 1;
4593: } elsif ($cmd eq 'setalias') {
4594: my $newvalue = $env{'form.alias'};
4595: if ($newvalue ne '') {
4596: unless (Apache::lonnet::get_symb_from_alias($newvalue)) {
4597: &LONCAPA::map::storeparameter($idx,'parameter_0_mapalias',$newvalue,
4598: 'string');
4599: &remember_parms($idx,'mapalias','set',$newvalue);
4600: $haschanges = 1;
4601: }
4602: }
4603: } elsif ($cmd eq 'delalias') {
4604: my $current = (&LONCAPA::map::getparameter($idx,'parameter_0_mapalias'))[0];
4605: if ($current ne '') {
4606: &LONCAPA::map::delparameter($idx,'parameter_0_mapalias');
4607: &remember_parms($idx,'mapalias','del');
4608: $haschanges = 1;
4609: }
4610: }
4611: return $haschanges;
4612: }
4613:
4614: sub editor {
4615: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
4616: $supplementalflag,$orderhash,$iconpath,$pathitem,$ltitoolsref,
4617: $canedit,$hostname,$navmapref,$hiddentop)=@_;
4618: my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container);
4619: if ($allowed) {
4620: (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
4621: $is_random_order,$container) =
4622: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
4623: $r->print($breadcrumbtrail);
4624: } elsif ($env{'form.folderpath'} =~ /\:1$/) {
4625: $container = 'page';
4626: } else {
4627: $container = 'sequence';
4628: }
4629:
4630: my $jumpto;
4631:
4632: unless ($supplementalflag) {
4633: $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
4634: }
4635:
4636: unless ($allowed) {
4637: $randompick = -1;
4638: }
4639:
4640: my ($errtext,$fatal);
4641: if (($folder eq '') && (!$supplementalflag)) {
4642: if (@LONCAPA::map::order) {
4643: undef(@LONCAPA::map::order);
4644: undef(@LONCAPA::map::resources);
4645: undef(@LONCAPA::map::resparms);
4646: undef(@LONCAPA::map::zombies);
4647: }
4648: $folder = 'default';
4649: $container = 'sequence';
4650: } else {
4651: ($errtext,$fatal) = &mapread($coursenum,$coursedom,
4652: $folder.'.'.$container);
4653: return $errtext if ($fatal);
4654: }
4655:
4656: if ($#LONCAPA::map::order<1) {
4657: my $idx=&LONCAPA::map::getresidx();
4658: if ($idx<=0) { $idx=1; }
4659: $LONCAPA::map::order[0]=$idx;
4660: $LONCAPA::map::resources[$idx]='';
4661: }
4662:
4663: # ------------------------------------------------------------ Process commands
4664:
4665: # ---------------- if they are for this folder and user allowed to make changes
4666: if (($allowed && $canedit) && ($env{'form.folder'} eq $folder)) {
4667: # set parameters and change order
4668: &snapshotbefore();
4669:
4670: if (&update_parameter()) {
4671: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,1);
4672: return $errtext if ($fatal);
4673: }
4674:
4675: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
4676: # change order
4677: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
4678: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
4679:
4680: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
4681: return $errtext if ($fatal);
4682: }
4683:
4684: if ($env{'form.pastemarked'}) {
4685: my %paste_errors;
4686: my ($paste_res,$save_error,$pastemsgarray,$lockerror) =
4687: &do_paste_from_buffer($coursenum,$coursedom,$folder,$container,
4688: \%paste_errors);
4689: if (ref($pastemsgarray) eq 'ARRAY') {
4690: if (@{$pastemsgarray} > 0) {
4691: $r->print('<p class="LC_info">'.
4692: join('<br />',@{$pastemsgarray}).
4693: '</p>');
4694: }
4695: }
4696: if ($lockerror) {
4697: $r->print('<p class="LC_error">'.
4698: $lockerror.
4699: '</p>');
4700: }
4701: if ($save_error ne '') {
4702: return $save_error;
4703: }
4704: if ($paste_res) {
4705: my %errortext = &Apache::lonlocal::texthash (
4706: fail => 'Storage of folder contents failed',
4707: failread => 'Reading folder contents failed',
4708: failstore => 'Storage of folder contents failed',
4709: );
4710: if ($errortext{$paste_res}) {
4711: $r->print('<p class="LC_error">'.$errortext{$paste_res}.'</p>');
4712: }
4713: }
4714: if (keys(%paste_errors) > 0) {
4715: $r->print('<p class="LC_warning">'."\n".
4716: &mt('The following files are either dependencies of a web page or references within a folder and/or composite page which could not be copied during the paste operation:')."\n".
4717: '<ul>'."\n");
4718: foreach my $key (sort(keys(%paste_errors))) {
4719: $r->print('<li>'.$key.'</li>'."\n");
4720: }
4721: $r->print('</ul></p>'."\n");
4722: }
4723: } elsif ($env{'form.clearmarked'}) {
4724: my $output = &do_buffer_empty();
4725: if ($output) {
4726: $r->print('<p class="LC_info">'.$output.'</p>');
4727: }
4728: }
4729:
4730: $r->print($upload_output);
4731:
4732: # Rename, cut, copy or remove a single resource
4733: if (&handle_edit_cmd($coursenum,$coursedom)) {
4734: my $contentchg;
4735: if ($env{'form.cmd'} =~ m{^(remove|cut|setalias|delalias)_}) {
4736: $contentchg = 1;
4737: }
4738: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg);
4739: return $errtext if ($fatal);
4740: }
4741:
4742: # Cut, copy and/or remove multiple resources
4743: if ($env{'form.multichange'}) {
4744: my %allchecked = (
4745: cut => {},
4746: remove => {},
4747: );
4748: my $needsupdate;
4749: foreach my $which (keys(%allchecked)) {
4750: $env{'form.multi'.$which} =~ s/,$//;
4751: if ($env{'form.multi'.$which}) {
4752: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.multi'.$which});
4753: if (ref($allchecked{$which}) eq 'HASH') {
4754: $needsupdate += scalar(keys(%{$allchecked{$which}}));
4755: }
4756: }
4757: }
4758: if ($needsupdate) {
4759: my $haschanges = 0;
4760: my %curr_groups = &Apache::longroup::coursegroups();
4761: my $total = scalar(@LONCAPA::map::order) - 1;
4762: for (my $i=$total; $i>=0; $i--) {
4763: my $res = $LONCAPA::map::order[$i];
4764: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
4765: $name=&LONCAPA::map::qtescape($name);
4766: $url=&LONCAPA::map::qtescape($url);
4767: next unless $url;
4768: my %denied =
4769: &action_restrictions($coursenum,$coursedom,$url,
4770: $env{'form.folderpath'},\%curr_groups);
4771: foreach my $which (keys(%allchecked)) {
4772: next if ($denied{$which});
4773: next unless ($allchecked{$which}{$res});
4774: if ($which eq 'remove') {
4775: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
4776: ($url!~/$LONCAPA::assess_page_seq_re/)) {
4777: &Apache::lonnet::removeuploadedurl($url);
4778: } else {
4779: &LONCAPA::map::makezombie($res);
4780: }
4781: splice(@LONCAPA::map::order,$i,1);
4782: $haschanges ++;
4783: } elsif ($which eq 'cut') {
4784: &LONCAPA::map::makezombie($res);
4785: splice(@LONCAPA::map::order,$i,1);
4786: $haschanges ++;
4787: }
4788: }
4789: }
4790: if ($haschanges) {
4791: ($errtext,$fatal) =
4792: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
4793: return $errtext if ($fatal);
4794: }
4795: }
4796: }
4797:
4798: # Group import/search
4799: if ($env{'form.importdetail'}) {
4800: my @imports;
4801: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
4802: if (defined($item)) {
4803: my ($name,$url,$residx)=
4804: map { &unescape($_); } split(/\=/,$item);
4805: if ($url =~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) {
4806: my ($suffix,$errortxt,$locknotfreed) =
4807: &new_timebased_suffix($coursedom,$coursenum,'map',$1,$2);
4808: if ($locknotfreed) {
4809: $r->print($locknotfreed);
4810: }
4811: if ($suffix) {
4812: $url =~ s/_new\./_$suffix./;
4813: } else {
4814: return $errortxt;
4815: }
4816: } elsif ($url =~ m{^/adm/$match_domain/$match_username/new/(smppg|bulletinboard)$}) {
4817: my $type = $1;
4818: my ($suffix,$errortxt,$locknotfreed) =
4819: &new_timebased_suffix($coursedom,$coursenum,$type);
4820: if ($locknotfreed) {
4821: $r->print($locknotfreed);
4822: }
4823: if ($suffix) {
4824: $url =~ s{^(/adm/$match_domain/$match_username)/new}{$1/$suffix};
4825: } else {
4826: return $errortxt;
4827: }
4828: } elsif ($url =~ m{^/adm/$coursedom/$coursenum/new/ext\.tool}) {
4829: my ($suffix,$errortxt,$locknotfreed) =
4830: &new_timebased_suffix($coursedom,$coursenum,'exttool');
4831: if ($locknotfreed) {
4832: $r->print($locknotfreed);
4833: }
4834: if ($suffix) {
4835: $url =~ s{^(/adm/$coursedom/$coursenum)/new}{$1/$suffix};
4836: } else {
4837: return $errortxt;
4838: }
4839: } elsif ($url =~ m{^/uploaded/$coursedom/$coursenum/(docs|supplemental)/(default|\d+)/new.html$}) {
4840: if ($supplementalflag) {
4841: next unless ($1 eq 'supplemental');
4842: if ($folder eq 'supplemental') {
4843: next unless ($2 eq 'default');
4844: } else {
4845: next unless ($folder eq 'supplemental_'.$2);
4846: }
4847: } else {
4848: next unless ($1 eq 'docs');
4849: if ($folder eq 'default') {
4850: next unless ($2 eq 'default');
4851: } else {
4852: next unless ($folder eq 'default_'.$2);
4853: }
4854: }
4855: }
4856: push(@imports, [$name, $url, $residx]);
4857: }
4858: }
4859: ($errtext,$fatal,my $fixuperrors) =
4860: &group_import($coursenum, $coursedom, $folder,$container,
4861: 'londocs',$ltitoolsref,@imports);
4862: return $errtext if ($fatal);
4863: if ($fixuperrors) {
4864: $r->print($fixuperrors);
4865: }
4866: }
4867: # Loading a complete map
4868: if ($env{'form.loadmap'}) {
4869: if ($env{'form.importmap'}=~/\w/) {
4870: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
4871: my ($title,$url,$ext,$type)=split(/\:/,$res);
4872: my $idx=&LONCAPA::map::getresidx($url);
4873: $LONCAPA::map::resources[$idx]=$res;
4874: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
4875: }
4876: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
4877: $folder.'.'.$container,1);
4878: return $errtext if ($fatal);
4879: } else {
4880: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
4881:
4882: }
4883: }
4884: &log_differences($plain);
4885: }
4886: # ---------------------------------------------------------------- End commands
4887: # ---------------------------------------------------------------- Print screen
4888: my $idx=0;
4889: my $shown=0;
4890: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
4891: $r->print('<div class="LC_Box">'.
4892: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
4893: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
4894: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
4895: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
4896: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
4897: '</ol>');
4898: if ($randompick>=0) {
4899: $r->print('<p class="LC_warning">'
4900: .&mt('Caution: this folder is set to randomly pick a subset'
4901: .' of resources. Adding or removing resources from this'
4902: .' folder will change the set of resources that the'
4903: .' students see, resulting in spurious or missing credit'
4904: .' for completed problems, not limited to ones you'
4905: .' modify. Do not modify the contents of this folder if'
4906: .' it is in active student use.')
4907: .'</p>'
4908: );
4909: }
4910: if ($is_random_order) {
4911: $r->print('<p class="LC_warning">'
4912: .&mt('Caution: this folder is set to randomly order its'
4913: .' contents. Adding or removing resources from this folder'
4914: .' will change the order of resources shown.')
4915: .'</p>'
4916: );
4917: }
4918: $r->print('</div>');
4919: }
4920:
4921: if ((!$allowed) && ($folder =~ /^supplemental_\d+$/)) {
4922: my ($supplemental) = &Apache::loncommon::get_supplemental($coursenum,$coursedom);
4923: if (ref($supplemental) eq 'HASH') {
4924: if ((ref($supplemental->{'hidden'}) eq 'HASH') &&
4925: (ref($supplemental->{'ids'}) eq 'HASH')) {
4926: if (ref($supplemental->{'ids'}->{"/uploaded/$coursedom/$coursenum/$folder.$container"}) eq 'ARRAY') {
4927: my $mapnum = $supplemental->{'ids'}->{"/uploaded/$coursedom/$coursenum/$folder.$container"}->[0];
4928: if ($supplemental->{'hidden'}->{$mapnum}) {
4929: $ishidden = 1;
4930: }
4931: }
4932: }
4933: }
4934: }
4935:
4936: my ($to_show,$output,@allidx,@allmapidx,%filters,%lists,%curr_groups);
4937: %filters = (
4938: canremove => [],
4939: cancut => [],
4940: cancopy => [],
4941: hiddenresource => [],
4942: encrypturl => [],
4943: randomorder => [],
4944: randompick => [],
4945: );
4946: %curr_groups = &Apache::longroup::coursegroups();
4947: &Apache::loncommon::start_data_table_count(); #setup a row counter
4948: foreach my $res (@LONCAPA::map::order) {
4949: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
4950: $name=&LONCAPA::map::qtescape($name);
4951: $url=&LONCAPA::map::qtescape($url);
4952: unless ($name) { $name=(split(/\//,$url))[-1]; }
4953: unless ($name) { $idx++; next; }
4954: push(@allidx,$res);
4955: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
4956: push(@allmapidx,$res);
4957: }
4958:
4959: if (($supplementalflag) && (!$allowed) && (!$env{'request.role.adv'})) {
4960: if (($ishidden) || ((&LONCAPA::map::getparameter($res,'parameter_hiddenresource'))[0]=~/^yes$/i)) {
4961: $idx++;
4962: next;
4963: }
4964: }
4965: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
4966: $coursenum,$coursedom,$crstype,
4967: $pathitem,$supplementalflag,$container,
4968: \%filters,\%curr_groups,$ltitoolsref,$canedit,
4969: $isencrypted,$ishidden,$navmapref,$hostname);
4970: $idx++;
4971: $shown++;
4972: }
4973: &Apache::loncommon::end_data_table_count();
4974:
4975: my $need_save;
4976: if ($allowed || ($supplementalflag && $folder eq 'supplemental')) {
4977: my $toolslink;
4978: if ($allowed || $canedit) {
4979: my $helpitem = 'Navigation_Screen';
4980: if (!$allowed) {
4981: $helpitem = 'Supplemental_Navigation';
4982: }
4983: $toolslink = '<div class="LC_navtools">'
4984: .'<div class="LC_navtools">'
4985: .&Apache::loncommon::help_open_menu('Navigation Screen',
4986: $helpitem,undef,'RAT')
4987: .'</div><div class="LC_navtools">'.&mt('Tools:').'</div>'
4988: .'<div class="LC_navtools">'."\n".'<ul id="LC_toolbar">'
4989: .'<li><a href="/adm/coursedocs?forcesupplement=1&command=editsupp" '
4990: .'id="LC_content_toolbar_edittoplevel" '
4991: .'class="LC_toolbarItem" '
4992: .'title="'.&mt('Supplemental Content Editor').'">'
4993: .'</a></li></ul></div></div>'."\n"
4994: .'<div style="padding:0;clear:both;margin:0;border:0"></div><br />'."\n";
4995: }
4996: if ($shown) {
4997: if ($allowed) {
4998: $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll')
4999: .&Apache::loncommon::start_data_table(undef,'contentlist')
5000: .&Apache::loncommon::start_data_table_header_row()
5001: .'<th colspan="2">'.&mt('Move').'</th>'
5002: .'<th colspan="3">'.&mt('Actions').'</th>'
5003: .'<th>'.&mt('Document').'</th>'
5004: .'<th colspan="2">'.&mt('Settings').'</th>'
5005: .&Apache::loncommon::end_data_table_header_row();
5006: if ($folder !~ /^supplemental/) {
5007: $lists{'canhide'} = join(',',@allidx);
5008: $lists{'canrandomlyorder'} = join(',',@allmapidx);
5009: my @possfilters = ('canremove','cancut','cancopy','hiddenresource','encrypturl',
5010: 'randomorder','randompick');
5011: foreach my $item (@possfilters) {
5012: if (ref($filters{$item}) eq 'ARRAY') {
5013: if (@{$filters{$item}} > 0) {
5014: $lists{$item} = join(',',@{$filters{$item}});
5015: }
5016: }
5017: }
5018: if (@allidx > 0) {
5019: my $path;
5020: if ($env{'form.folderpath'}) {
5021: $path =
5022: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
5023: }
5024: if (@allidx > 1) {
5025: $to_show .=
5026: &Apache::loncommon::continue_data_table_row().
5027: '<td colspan="2"> </td>'.
5028: '<td>'.
5029: &multiple_check_form('actions',\%lists,$canedit).
5030: '</td>'.
5031: '<td colspan="3"> </td>'.
5032: '<td colspan="2">'.
5033: &multiple_check_form('settings',\%lists,$canedit).
5034: '</td>'.
5035: &Apache::loncommon::end_data_table_row();
5036: $need_save = 1;
5037: }
5038: }
5039: }
5040: $to_show .= $output.' '
5041: .&Apache::loncommon::end_data_table()
5042: .'<br style="line-height:2px;" />'
5043: .&Apache::loncommon::end_scrollbox();
5044: } else {
5045: $to_show .= $toolslink
5046: .&Apache::loncommon::start_data_table('LC_tableOfContent')
5047: .$output.' '
5048: .&Apache::loncommon::end_data_table();
5049: }
5050: } else {
5051: if (!$allowed) {
5052: $to_show .= $toolslink;
5053: }
5054: my $noresmsg;
5055: if ($allowed && $hiddentop && !$supplementalflag) {
5056: $noresmsg = &mt('Main Content Hidden');
5057: } else {
5058: $noresmsg = &mt('Currently empty');
5059: }
5060: $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
5061: .'<div class="LC_info" id="contentlist">'
5062: .$noresmsg
5063: .'</div>'
5064: .&Apache::loncommon::end_scrollbox();
5065: }
5066: } else {
5067: if ($shown) {
5068: $to_show = '<div>'
5069: .&Apache::loncommon::start_data_table('LC_tableOfContent')
5070: .$output
5071: .&Apache::loncommon::end_data_table()
5072: .'</div>';
5073: } else {
5074: $to_show = '<div class="LC_info" id="contentlist">'
5075: .&mt('Currently empty')
5076: .'</div>'
5077: }
5078: }
5079: my $tid = 1;
5080: if ($supplementalflag) {
5081: $tid = 2;
5082: }
5083: if ($allowed) {
5084: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
5085: $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
5086: $jumpto,$readfile,$need_save,"$folder.$container",$canedit));
5087: if ($canedit) {
5088: &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
5089: }
5090: } else {
5091: $r->print($to_show);
5092: }
5093: return;
5094: }
5095:
5096: sub multiple_check_form {
5097: my ($caller,$listsref,$canedit) = @_;
5098: return unless (ref($listsref) eq 'HASH');
5099: my $disabled;
5100: unless ($canedit) {
5101: $disabled = ' disabled="disabled"';
5102: }
5103: my $output =
5104: '<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
5105: '<span class="LC_nobreak" style="font-size:x-small;font-weight:bold;">'.
5106: '<label><input type="radio" name="showmultpick" value="0" onclick="javascript:togglePick('."'$caller','0'".');" checked="checked" />'.&mt('one').'</label>'.(' 'x2).'<label><input type="radio" name="showmultpick" value="1" onclick="javascript:togglePick('."'$caller','1'".');" />'.&mt('multiple').'</label></span><span id="more'.$caller.'" class="LC_nobreak LC_docs_ext_edit"></span></form>'.
5107: '<div id="multi'.$caller.'" style="display:none;margin:0;padding:0;border:0">'.
5108: '<form action="/adm/coursedocs" method="post" name="cumulative'.$caller.'">'."\n".
5109: '<fieldset id="allfields'.$caller.'" style="display:none"><legend style="font-size:x-small;">'.&mt('check/uncheck all').'</legend>'."\n";
5110: if ($caller eq 'settings') {
5111: $output .=
5112: '<table><tr>'.
5113: '<td class="LC_docs_entry_parameter">'.
5114: '<span class="LC_nobreak"><label>'.
5115: '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')"'.$disabled.' />'.&mt('Hidden').
5116: '</label></span></td>'.
5117: '<td class="LC_docs_entry_parameter">'.
5118: '<span class="LC_nobreak"><label><input type="checkbox" name="randompickall" id="randompickall" onclick="updatePick(this.form,'."'all','check'".');propagateState(this.form,'."'randompick'".');propagateState(this.form,'."'rpicknum'".');"'.$disabled.' />'.&mt('Randomly Pick').'</label><span id="rpicktextall"></span><input type="hidden" name="rpicknumall" id="rpicknumall" value="" />'.
5119: '</span></td>'.
5120: '</tr>'."\n".
5121: '<tr>'.
5122: '<td class="LC_docs_entry_parameter">'.
5123: '<span class="LC_nobreak"><label><input type="checkbox" name="encrypturlall" id="encrypturlall" onclick="propagateState(this.form,'."'encrypturl'".')"'.$disabled.' />'.&mt('URL hidden').'</label></span></td><td class="LC_docs_entry_parameter"><span class="LC_nobreak"><label><input type="checkbox" name="randomorderall" id="randomorderall" onclick="propagateState(this.form,'."'randomorder'".')"'.$disabled.' />'.&mt('Random Order').
5124: '</label></span>'.
5125: '</td></tr></table>'."\n";
5126: } else {
5127: $output .=
5128: '<table><tr>'.
5129: '<td class="LC_docs_entry_parameter">'.
5130: '<span class="LC_nobreak LC_docs_remove">'.
5131: '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')"'.$disabled.' />'.&mt('Remove').
5132: '</label></span></td>'.
5133: '<td class="LC_docs_entry_parameter">'.
5134: '<span class="LC_nobreak LC_docs_cut">'.
5135: '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');"'.$disabled.' />'.&mt('Cut').
5136: '</label></span></td>'."\n".
5137: '<td class="LC_docs_entry_parameter">'.
5138: '<span class="LC_nobreak LC_docs_copy">'.
5139: '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')"'.$disabled.' />'.&mt('Copy').
5140: '</label></span></td>'.
5141: '</tr></table>'."\n";
5142: }
5143: $output .=
5144: '</fieldset>'.
5145: '<input type="hidden" name="allidx" value="'.$listsref->{'canhide'}.'" />';
5146: if ($caller eq 'settings') {
5147: $output .=
5148: '<input type="hidden" name="allmapidx" value="'.$listsref->{'canrandomlyorder'}.'" />'."\n".
5149: '<input type="hidden" name="currhiddenresource" value="'.$listsref->{'hiddenresource'}.'" />'."\n".
5150: '<input type="hidden" name="currencrypturl" value="'.$listsref->{'encrypturl'}.'" />'."\n".
5151: '<input type="hidden" name="currrandomorder" value="'.$listsref->{'randomorder'}.'" />'."\n".
5152: '<input type="hidden" name="currrandompick" value="'.$listsref->{'randompick'}.'" />'."\n";
5153: } elsif ($caller eq 'actions') {
5154: $output .=
5155: '<input type="hidden" name="allremoveidx" id="allremoveidx" value="'.$listsref->{'canremove'}.'" />'.
5156: '<input type="hidden" name="allcutidx" id="allcutidx" value="'.$listsref->{'cancut'}.'" />'.
5157: '<input type="hidden" name="allcopyidx" id="allcopyidx" value="'.$listsref->{'cancopy'}.'" />';
5158: }
5159: $output .=
5160: '</form>'.
5161: '</div>';
5162: return $output;
5163: }
5164:
5165: sub process_file_upload {
5166: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd,$crstype) = @_;
5167: # upload a file, if present
5168: my $filesize = length($env{'form.uploaddoc'});
5169: if (!$filesize) {
5170: $$upload_output = '<div class="LC_error">'.
5171: &mt('Unable to upload [_1]. (size = [_2] bytes)',
5172: '<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>',
5173: $filesize).'<br />'.
5174: &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'.
5175: '</div>';
5176: return;
5177: }
5178: my $quotatype = 'unofficial';
5179: if ($crstype eq 'Community') {
5180: $quotatype = 'community';
5181: } elsif ($crstype eq 'Placement') {
5182: $quotatype = 'placement';
5183: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
5184: $quotatype = 'official';
5185: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
5186: $quotatype = 'textbook';
5187: }
5188: if (&Apache::loncommon::get_user_quota($coursenum,$coursedom,'course',$quotatype)) {
5189: $filesize = int($filesize/1000); #expressed in kb
5190: $$upload_output = &Apache::loncommon::excess_filesize_warning($coursenum,$coursedom,'course',
5191: $env{'form.uploaddoc.filename'},$filesize,
5192: 'upload',$quotatype);
5193: return if ($$upload_output);
5194: }
5195: my ($parseaction,$showupload,$nextphase,$mimetype);
5196: if ($env{'form.parserflag'}) {
5197: $parseaction = 'parse';
5198: }
5199: my $folder=$env{'form.folder'};
5200: if ($folder eq '') {
5201: $folder='default';
5202: }
5203: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
5204: my $errtext='';
5205: my $fatal=0;
5206: my $container='sequence';
5207: if ($env{'form.folderpath'} =~ /:1$/) {
5208: $container='page';
5209: }
5210: ($errtext,$fatal)=
5211: &mapread($coursenum,$coursedom,$folder.'.'.$container);
5212: if ($#LONCAPA::map::order<1) {
5213: $LONCAPA::map::order[0]=1;
5214: $LONCAPA::map::resources[1]='';
5215: }
5216: my $destination = 'docs/';
5217: if ($folder =~ /^supplemental/) {
5218: $destination = 'supplemental/';
5219: }
5220: if (($folder eq 'default') || ($folder eq 'supplemental')) {
5221: $destination .= 'default/';
5222: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
5223: $destination .= $2.'/';
5224: }
5225: if ($fatal) {
5226: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'</div>';
5227: return;
5228: }
5229: # this is for a course, not a user, so set context to coursedoc.
5230: my $newidx=&LONCAPA::map::getresidx();
5231: $destination .= $newidx;
5232: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
5233: $parseaction,$allfiles,
5234: $codebase,undef,undef,undef,undef,
5235: undef,undef,\$mimetype);
5236: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
5237: my $stored = $1;
5238: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
5239: $stored.'</span>').'</p>';
5240: } else {
5241: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
5242:
5243: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</div>';
5244: return;
5245: }
5246: my $ext='false';
5247: if ($url=~m{^http://}) { $ext='true'; }
5248: $url = &LONCAPA::map::qtunescape($url);
5249: my $comment=$env{'form.comment'};
5250: $comment = &LONCAPA::map::qtunescape($comment);
5251: if ($folder=~/^supplemental/) {
5252: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
5253: $env{'user.domain'}.'___&&&___'.$comment;
5254: }
5255:
5256: $LONCAPA::map::resources[$newidx]=
5257: $comment.':'.$url.':'.$ext.':normal:res';
5258: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
5259: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
5260: $folder.'.'.$container,1);
5261: if ($fatal) {
5262: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.$errtext.'</div>';
5263: return;
5264: } else {
5265: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
5266: $$upload_output = $showupload;
5267: my $total_embedded = scalar(keys(%{$allfiles}));
5268: if ($total_embedded > 0) {
5269: my $uploadphase = 'upload_embedded';
5270: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
5271: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
5272: my ($embedded,$num) =
5273: &Apache::loncommon::ask_for_embedded_content(
5274: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
5275: if ($embedded) {
5276: if ($num) {
5277: $$upload_output .=
5278: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
5279: $nextphase = $uploadphase;
5280: } else {
5281: $$upload_output .= $embedded;
5282: }
5283: } else {
5284: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
5285: }
5286: } else {
5287: $$upload_output .= &mt('No embedded items identified').'<br />';
5288: }
5289: $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
5290: } elsif ((&Apache::loncommon::is_archive_file($mimetype)) &&
5291: ($env{'form.uploaddoc.filename'} =~ /\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/i)) {
5292: $nextphase = 'decompress_uploaded';
5293: my $position = scalar(@LONCAPA::map::order)-1;
5294: my $noextract = &return_to_editor();
5295: my $archiveurl = &HTML::Entities::encode($url,'<>&"');
5296: my %archiveitems = (
5297: folderpath => $env{'form.folderpath'},
5298: cmd => $nextphase,
5299: newidx => $newidx,
5300: position => $position,
5301: phase => $nextphase,
5302: comment => $comment,
5303: );
5304: my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
5305: my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
5306: $$upload_output = $showupload.
5307: &Apache::loncommon::decompress_form($mimetype,
5308: $archiveurl,'/adm/coursedocs',$noextract,
5309: \%archiveitems,\@current);
5310: }
5311: }
5312: }
5313: return $nextphase;
5314: }
5315:
5316: sub get_dir_list {
5317: my ($url,$coursenum,$coursedom,$newidx) = @_;
5318: my ($destination,$dir_root) = &embedded_destination();
5319: my ($dirlistref,$listerror) =
5320: &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
5321: my @dir_lines;
5322: my $dirptr=16384;
5323: if (ref($dirlistref) eq 'ARRAY') {
5324: foreach my $dir_line (sort
5325: {
5326: my ($afile)=split('&',$a,2);
5327: my ($bfile)=split('&',$b,2);
5328: return (lc($afile) cmp lc($bfile));
5329: } (@{$dirlistref})) {
5330: my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
5331: $filename =~ s/\s+$//;
5332: next if ($filename =~ /^\.\.?$/);
5333: my $isdir = 0;
5334: if ($dirptr&$testdir) {
5335: $isdir = 1;
5336: }
5337: push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
5338: }
5339: }
5340: return @dir_lines;
5341: }
5342:
5343: sub is_supplemental_title {
5344: my ($title) = @_;
5345: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
5346: }
5347:
5348: # --------------------------------------------------------------- An entry line
5349:
5350: sub entryline {
5351: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
5352: $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups,
5353: $ltitoolsref,$canedit,$isencrypted,$ishidden,$navmapref,$hostname)=@_;
5354: my ($foldertitle,$renametitle,$oldtitle,$encodedtitle);
5355: if (&is_supplemental_title($title)) {
5356: ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
5357: $encodedtitle=$title;
5358: } else {
5359: $title=&HTML::Entities::encode($title,'"<>&\'');
5360: $encodedtitle=$title;
5361: $renametitle=$title;
5362: $foldertitle=$title;
5363: }
5364:
5365: my ($disabled,$readonly,$js_lt);
5366: unless ($canedit) {
5367: $disabled = 'disabled="disabled"';
5368: $readonly = 1;
5369: }
5370:
5371: my $orderidx=$LONCAPA::map::order[$index];
5372:
5373: $renametitle=~s/\\/\\\\/g;
5374: $renametitle=~s/\"\;/\\\"/g;
5375: $renametitle=~s/"/%22/g;
5376: $renametitle=~s/ /%20/g;
5377: $oldtitle = $renametitle;
5378: $renametitle=~s/\'/\\\'/g;
5379: my $line=&Apache::loncommon::start_data_table_row();
5380: my ($form_start,$form_end,$form_common,$form_param);
5381: # Edit commands
5382: my ($esc_path, $path, $symb, $shownsymb, $curralias);
5383: if ($env{'form.folderpath'}) {
5384: $esc_path=&escape($env{'form.folderpath'});
5385: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
5386: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
5387: }
5388: my $isexternal;
5389: if ($residx) {
5390: my $currurl = $url;
5391: $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
5392: if ($currurl =~ m{^/adm/wrapper/ext/}) {
5393: $isexternal = 1;
5394: }
5395: if (!$supplementalflag) {
5396: my $path = 'uploaded/'.
5397: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
5398: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
5399: $symb = &Apache::lonnet::encode_symb($path.$folder.".$container",
5400: $residx,
5401: &Apache::lonnet::declutter($currurl));
5402: }
5403: }
5404: my ($renamelink,%lt,$ishash);
5405: if (ref($filtersref) eq 'HASH') {
5406: $ishash = 1;
5407: }
5408:
5409: if ($allowed) {
5410: $form_start = '
5411: <form action="/adm/coursedocs" method="post">
5412: ';
5413: $form_common=(<<END);
5414: <input type="hidden" name="folderpath" value="$path" />
5415: <input type="hidden" name="symb" value="$symb" />
5416: END
5417: $form_param=(<<END);
5418: <input type="hidden" name="setparms" value="$orderidx" />
5419: <input type="hidden" name="changeparms" value="0" />
5420: END
5421: $form_end = '</form>';
5422:
5423: my $incindex=$index+1;
5424: my $selectbox='';
5425: if (($#LONCAPA::map::order>0) &&
5426: ((split(/\:/,
5427: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
5428: ne '') &&
5429: ((split(/\:/,
5430: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
5431: ne '')) {
5432: $selectbox=
5433: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
5434: '<select name="newpos" onchange="this.form.submit()"'.$disabled.'>';
5435: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
5436: if ($i==$incindex) {
5437: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
5438: } else {
5439: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
5440: }
5441: }
5442: $selectbox.='</select>';
5443: }
5444: %lt=&Apache::lonlocal::texthash(
5445: 'up' => 'Move Up',
5446: 'dw' => 'Move Down',
5447: 'rm' => 'Remove',
5448: 'ct' => 'Cut',
5449: 'rn' => 'Rename',
5450: 'cp' => 'Copy',
5451: 'da' => 'Unset alias',
5452: 'sa' => 'Set alias',
5453: 'ex' => 'External Resource',
5454: 'et' => 'External Tool',
5455: 'ed' => 'Edit',
5456: 'pr' => 'Preview',
5457: 'sv' => 'Save',
5458: 'ul' => 'URL',
5459: 'ti' => 'Title',
5460: 'er' => 'Editing rights unavailable for your current role.',
5461: );
5462: my %denied = &action_restrictions($coursenum,$coursedom,$url,
5463: $env{'form.folderpath'},
5464: $currgroups);
5465: my ($copylink,$cutlink,$removelink);
5466: my $skip_confirm = 0;
5467: my $confirm_removal = 0;
5468: if ( $folder =~ /^supplemental/
5469: || ($url =~ m{( /smppg$
5470: |/syllabus$
5471: |/aboutme$
5472: |/navmaps$
5473: |/bulletinboard$
5474: |/ext\.tool$
5475: |\.html$)}x)
5476: || $isexternal) {
5477: $skip_confirm = 1;
5478: }
5479: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
5480: ($url!~/$LONCAPA::assess_page_seq_re/)) {
5481: $confirm_removal = 1;
5482: }
5483: if ($url =~ /$LONCAPA::assess_re/) {
5484: $curralias = (&LONCAPA::map::getparameter($orderidx,'parameter_0_mapalias'))[0];
5485: }
5486:
5487: if ($denied{'copy'}) {
5488: $copylink=(<<ENDCOPY)
5489: <span style="visibility: hidden;">$lt{'cp'}</span>
5490: ENDCOPY
5491: } else {
5492: my $formname = 'edit_copy_'.$orderidx;
5493: my $js = "javascript:checkForSubmit(document.forms.renameform,'copy','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
5494: $copylink=(<<ENDCOPY);
5495: <form name="$formname" method="post" action="/adm/coursedocs">
5496: $form_common
5497: <label><input type="checkbox" name="copy" id="copy_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','copy');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_copy">$lt{'cp'}</a></label>
5498: $form_end
5499: ENDCOPY
5500: if (($ishash) && (ref($filtersref->{'cancopy'}) eq 'ARRAY')) {
5501: push(@{$filtersref->{'cancopy'}},$orderidx);
5502: }
5503: }
5504: if ($denied{'cut'}) {
5505: $cutlink=(<<ENDCUT);
5506: <span style="visibility: hidden;">$lt{'ct'}</span>
5507: ENDCUT
5508: } else {
5509: my $formname = 'edit_cut_'.$orderidx;
5510: my $js = "javascript:checkForSubmit(document.forms.renameform,'cut','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
5511: $cutlink=(<<ENDCUT);
5512: <form name="$formname" method="post" action="/adm/coursedocs">
5513: $form_common
5514: <input type="hidden" name="skip_$orderidx" id="skip_cut_$orderidx" value="$skip_confirm" />
5515: <label><input type="checkbox" name="cut" id="cut_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','cut');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_cut">$lt{'ct'}</a></label>
5516: $form_end
5517: ENDCUT
5518: if (($ishash) && (ref($filtersref->{'cancut'}) eq 'ARRAY')) {
5519: push(@{$filtersref->{'cancut'}},$orderidx);
5520: }
5521: }
5522: if ($denied{'remove'}) {
5523: $removelink=(<<ENDREM);
5524: <span style="visibility: hidden;">$lt{'rm'}</a>
5525: ENDREM
5526: } else {
5527: my $formname = 'edit_remove_'.$orderidx;
5528: my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder',$confirm_removal);";
5529: $removelink=(<<ENDREM);
5530: <form name="$formname" method="post" action="/adm/coursedocs">
5531: $form_common
5532: <input type="hidden" name="skip_$orderidx" id="skip_remove_$orderidx" value="$skip_confirm" />
5533: <input type="hidden" name="confirm_rem_$orderidx" id="confirm_removal_$orderidx" value="$confirm_removal" />
5534: <label><input type="checkbox" name="remove" id="remove_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','remove');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_remove">$lt{'rm'}</a></label>
5535: $form_end
5536: ENDREM
5537: if (($ishash) && (ref($filtersref->{'canremove'}) eq 'ARRAY')) {
5538: push(@{$filtersref->{'canremove'}},$orderidx);
5539: }
5540: }
5541: $renamelink=(<<ENDREN);
5542: <a href='javascript:changename("$esc_path","$index","$oldtitle");' class="LC_docs_rename">$lt{'rn'}</a>
5543: ENDREN
5544: my ($uplink,$downlink);
5545: if ($canedit) {
5546: $uplink = "/adm/coursedocs?cmd=up_$index&folderpath=$esc_path&symb=$symb";
5547: $downlink = "/adm/coursedocs?cmd=down_$index&folderpath=$esc_path&symb=$symb";
5548: } else {
5549: $uplink = "javascript:alert('".&js_escape($lt{'er'})."');";
5550: $downlink = $uplink;
5551: }
5552: $line.=(<<END);
5553: <td>
5554: <div class="LC_docs_entry_move">
5555: <a href="$uplink">
5556: <img src="${iconpath}move_up.gif" alt="$lt{'up'}" class="LC_icon" />
5557: </a>
5558: </div>
5559: <div class="LC_docs_entry_move">
5560: <a href="$downlink">
5561: <img src="${iconpath}move_down.gif" alt="$lt{'dw'}" class="LC_icon" />
5562: </a>
5563: </div>
5564: </td>
5565: <td>
5566: $form_start
5567: $form_param
5568: $form_common
5569: $selectbox
5570: $form_end
5571: </td>
5572: <td class="LC_docs_entry_commands LC_nobreak">
5573: $removelink
5574: $cutlink
5575: $copylink
5576: </td>
5577: END
5578: }
5579: my $icontext;
5580: # Figure out what kind of a resource this is
5581: my ($extension)=($url=~/\.(\w+)$/);
5582: if ($extension eq 'sequence') {
5583: $icontext = &mt('folder icon');
5584: } elsif ($extension eq 'page') {
5585: $icontext = &mt('composite page icon');
5586: } else {
5587: $icontext = &mt('file icon');
5588: }
5589: $icontext = &HTML::Entities::encode($icontext);
5590: my $uploaded=($url=~/^\/*uploaded\//);
5591: my $icon=&Apache::loncommon::icon($url);
5592: my $isfolder;
5593: my $ispage;
5594: my $containerarg;
5595: my $folderurl;
5596: my $plainurl;
5597: if ($uploaded) {
5598: if (($extension eq 'sequence') || ($extension eq 'page')) {
5599: $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
5600: $containerarg = $1;
5601: if ($extension eq 'sequence') {
5602: $icon=$iconpath.'navmap.folder.closed.gif';
5603: $isfolder=1;
5604: } else {
5605: $icon=$iconpath.'page.gif';
5606: $ispage=1;
5607: }
5608: $folderurl = &Apache::lonnet::declutter($url);
5609: if ($allowed) {
5610: $url='/adm/coursedocs?';
5611: } else {
5612: $url='/adm/supplemental?';
5613: }
5614: } else {
5615: $plainurl = $url;
5616: }
5617: }
5618:
5619: my ($editlink,$extresform,$anchor,$hiddenres,$nomodal);
5620: my $orig_url = $url;
5621: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
5622: if ($container eq 'page') {
5623: $url=~s{^http(|s)(:|:)//}{/ext/};
5624: } else {
5625: $url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
5626: }
5627: if (!$supplementalflag && $residx && $symb) {
5628: if ((!$isfolder) && (!$ispage)) {
5629: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
5630: if (($url =~ m{^ext/}) && ($container eq 'page')) {
5631: $url=&Apache::lonnet::clutter_with_no_wrapper($url);
5632: } else {
5633: $url=&Apache::lonnet::clutter($url);
5634: }
5635: if ($url=~/^\/*uploaded\//) {
5636: $url=~/\.(\w+)$/;
5637: my $embstyle=&Apache::loncommon::fileembstyle($1);
5638: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
5639: $url='/adm/wrapper'.$url;
5640: } elsif ($embstyle eq 'ssi') {
5641: #do nothing with these
5642: } elsif ($url!~/\.(sequence|page)$/) {
5643: $url='/adm/coursedocs/showdoc'.$url;
5644: }
5645: } elsif ($url=~m{^(|/adm/wrapper)/ext/([^#]+)}) {
5646: my $wrapped = $1;
5647: my $exturl = $2;
5648: if (($wrapped eq '') && ($container ne 'page')) {
5649: $url='/adm/wrapper'.$url;
5650: }
5651: if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) {
5652: $nomodal = 1;
5653: }
5654: } elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
5655: $url='/adm/wrapper'.$url;
5656: } elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {
5657: if (($ENV{'SERVER_PORT'} == 443) &&
5658: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
5659: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
5660: $url .= '?usehttp=1';
5661: }
5662: $nomodal = 1;
5663: }
5664: }
5665: my $checkencrypt;
5666: if (!$env{'request.role.adv'}) {
5667: if (((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) ||
5668: ($isencrypted) || (&Apache::lonnet::EXT('resource.0.encrypturl',$symb) =~ /^yes$/i)) {
5669: $checkencrypt = 1;
5670: } elsif (ref($navmapref)) {
5671: unless (ref($$navmapref)) {
5672: $$navmapref = Apache::lonnavmaps::navmap->new();
5673: }
5674: if (ref($$navmapref)) {
5675: if (lc($$navmapref->get_mapparam($symb,undef,"0.encrypturl")) eq 'yes') {
5676: $checkencrypt = 1;
5677: }
5678: }
5679: }
5680: }
5681: if ($checkencrypt) {
5682: my $currenc = $env{'request.enc'};
5683: $env{'request.enc'} = 1;
5684: $shownsymb = &Apache::lonenc::encrypted($symb);
5685: my $shownurl = &Apache::lonenc::encrypted($url);
5686: if (&Apache::lonnet::symbverify($symb,$url)) {
5687: $url = $shownurl;
5688: } else {
5689: $url = '';
5690: }
5691: $env{'request.enc'} = $currenc;
5692: } elsif (&Apache::lonnet::symbverify($symb,$url)) {
5693: $shownsymb = $symb;
5694: if ($isexternal) {
5695: $url =~ s/\#[^#]+$//;
5696: if ($container eq 'page') {
5697: $url = &Apache::lonnet::clutter($url);
5698: }
5699: }
5700: } else {
5701: $url = '';
5702: }
5703: unless ($env{'request.role.adv'}) {
5704: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
5705: $url = '';
5706: }
5707: if (&Apache::lonnet::EXT('resource.0.hiddenresource',$symb) =~ /^yes$/i) {
5708: $url = '';
5709: $hiddenres = 1;
5710: }
5711: }
5712: if (($url ne '') && ($shownsymb ne '')) {
5713: $url .= (($url=~/\?/)?'&':'?').'symb='.&escape($shownsymb);
5714: }
5715: }
5716: } elsif ($supplementalflag) {
5717: if ($isexternal) {
5718: if ($url =~ /^([^#]+)#([^#]+)$/) {
5719: $url = $1;
5720: $anchor = $2;
5721: if (($url =~ m{^(|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {
5722: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
5723: if ($hostname ne '') {
5724: $url = 'http://'.$hostname.$url;
5725: }
5726: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
5727: }
5728: $nomodal = 1;
5729: }
5730: }
5731: } elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
5732: if (($ENV{'SERVER_PORT'} == 443) &&
5733: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
5734: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
5735: if ($hostname ne '') {
5736: $url = 'http://'.$hostname.$url;
5737: }
5738: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
5739: }
5740: $nomodal = 1;
5741: }
5742: } elsif (($uploaded) && ($url ne '/adm/supplemental?') && ($url ne '/adm/coursedocs?')) {
5743: my $embstyle=&Apache::loncommon::fileembstyle($extension);
5744: unless ($embstyle eq 'ssi') {
5745: if (($embstyle eq 'img')
5746: || ($embstyle eq 'emb')
5747: || ($embstyle eq 'wrp')) {
5748: $url='/adm/wrapper'.$url;
5749: } elsif ($url !~ /\.(sequence|page)$/) {
5750: $url='/adm/coursedocs/showdoc'.$url;
5751: }
5752: }
5753: }
5754: unless ($allowed && $env{'request.role.adv'}) {
5755: if ($ishidden || (&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
5756: $hiddenres = 1;
5757: }
5758: }
5759: }
5760: my ($rand_pick_text,$rand_order_text,$hiddenfolder);
5761: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
5762: if ($isfolder || $ispage || $extension eq 'sequence' || $extension eq 'page') {
5763: my $foldername=&escape($foldertitle);
5764: my $folderpath=$env{'form.folderpath'};
5765: if ($folderpath) { $folderpath.='&' };
5766: if (!$allowed && $supplementalflag) {
5767: $folderpath.=$containerarg.'&'.$foldername;
5768: $url.='folderpath='.&escape($folderpath);
5769: if ($ishidden || (&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
5770: $hiddenfolder = 1;
5771: }
5772: } else {
5773: my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
5774: 'parameter_randompick'))[0];
5775: my $randorder = ((&LONCAPA::map::getparameter($orderidx,
5776: 'parameter_randomorder'))[0]=~/^yes$/i);
5777: my $hiddenmap = ((&LONCAPA::map::getparameter($orderidx,
5778: 'parameter_hiddenresource'))[0]=~/^yes$/i);
5779: my $encryptmap = ((&LONCAPA::map::getparameter($orderidx,
5780: 'parameter_encrypturl'))[0]=~/^yes$/i);
5781: unless ($hiddenmap) {
5782: if (ref($navmapref)) {
5783: unless (ref($$navmapref)) {
5784: $$navmapref = Apache::lonnavmaps::navmap->new();
5785: }
5786: if (ref($$navmapref)) {
5787: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
5788: my @resources = $$navmapref->retrieveResources($folderurl,$filterFunc,1,1);
5789: unless (@resources) {
5790: $hiddenmap = 1;
5791: unless ($env{'request.role.adv'}) {
5792: $url = '';
5793: $hiddenfolder = 1;
5794: }
5795: }
5796: }
5797: }
5798: }
5799: }
5800: unless ($encryptmap) {
5801: if ((ref($navmapref)) && (ref($$navmapref))) {
5802: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.encrypturl")) eq 'yes') {
5803: $encryptmap = 1;
5804: }
5805: }
5806: }
5807:
5808: # Append randompick number, hidden, and encrypted with ":" to foldername,
5809: # so it gets transferred between levels
5810: $folderpath.=$containerarg.'&'.$foldername.
5811: ':'.$rpicknum.':'.$hiddenmap.':'.$encryptmap.':'.$randorder.':'.$ispage;
5812: unless ($url eq '') {
5813: $url.='folderpath='.&escape($folderpath);
5814: }
5815: my $rpckchk;
5816: if ($rpicknum) {
5817: $rpckchk = ' checked="checked"';
5818: if (($ishash) && (ref($filtersref->{'randompick'}) eq 'ARRAY')) {
5819: push(@{$filtersref->{'randompick'}},$orderidx.':'.$rpicknum);
5820: }
5821: }
5822: my $formname = 'edit_randompick_'.$orderidx;
5823: $rand_pick_text =
5824: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
5825: $form_param."\n".
5826: $form_common."\n".
5827: '<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$orderidx.'" id="randompick_'.$orderidx.'" onclick="'."updatePick(this.form,'$orderidx','check');".'"'.$rpckchk.$disabled.' /> '.&mt('Randomly Pick').'</label><input type="hidden" name="rpicknum_'.$orderidx.'" id="rpicknum_'.$orderidx.'" value="'.$rpicknum.'" /><span id="randompicknum_'.$orderidx.'">';
5828: if ($rpicknum ne '') {
5829: $rand_pick_text .= ': <a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
5830: }
5831: $rand_pick_text .= '</span></span>'.
5832: $form_end;
5833: my $ro_set;
5834: if ($randorder) {
5835: $ro_set = 'checked="checked"';
5836: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
5837: push(@{$filtersref->{'randomorder'}},$orderidx);
5838: }
5839: }
5840: $formname = 'edit_rorder_'.$orderidx;
5841: $rand_order_text =
5842: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
5843: $form_param."\n".
5844: $form_common."\n".
5845: '<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.$disabled.' /> '.&mt('Random Order').' </label></span>'.
5846: $form_end;
5847: }
5848: } elsif ($supplementalflag) {
5849: my $isexttool;
5850: if ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
5851: $url='/adm/wrapper'.$url;
5852: $isexttool = 1;
5853: }
5854: $url .= ($url =~ /\?/) ? '&':'?';
5855: $url .= 'folderpath='.&HTML::Entities::encode($esc_path,'<>&"');
5856: if ($title) {
5857: $url .= '&title='.$encodedtitle;
5858: }
5859: if ((($isexternal) || ($isexttool)) && $orderidx) {
5860: $url .= '&idx='.$orderidx;
5861: }
5862: if ($anchor ne '') {
5863: $url .= '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
5864: }
5865: }
5866: my ($tdalign,$tdwidth);
5867: if ($allowed) {
5868: my $fileloc =
5869: &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url));
5870: if ($isexternal) {
5871: ($editlink,$extresform) =
5872: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
5873: undef,undef,undef,undef,undef,undef,
5874: undef,$disabled);
5875: } elsif ($orig_url =~ m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
5876: ($editlink,$extresform) =
5877: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
5878: undef,undef,undef,'tool',$coursedom,
5879: $coursenum,$ltitoolsref,$disabled);
5880: } elsif (!$isfolder && !$ispage) {
5881: my ($cfile,$home,$switchserver,$forceedit,$forceview) =
5882: &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url);
5883: if (($cfile ne '') && ($symb ne '' || $supplementalflag)) {
5884: my $suppanchor;
5885: if ($supplementalflag) {
5886: $suppanchor = $anchor;
5887: }
5888: my $jscall =
5889: &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
5890: $switchserver,
5891: $forceedit,
5892: undef,$symb,$shownsymb,
5893: &escape($env{'form.folderpath'}),
5894: $renametitle,$hostname,
5895: '','',1,$suppanchor);
5896: if ($jscall) {
5897: $editlink = '<a class="LC_docs_ext_edit" href="javascript:'.
5898: $jscall.'" >'.&mt('Edit').'</a> '."\n";
5899: }
5900: }
5901: }
5902: $tdalign = ' align="right" valign="top"';
5903: $tdwidth = ' width="80%"';
5904: }
5905: my $reinit;
5906: if ($crstype eq 'Community') {
5907: $reinit = &mt('(re-initialize community to access)');
5908: } else {
5909: $reinit = &mt('(re-initialize course to access)');
5910: }
5911: $line.='<td class="LC_docs_entry_commands"'.$tdalign.'><span class="LC_nobreak">'.$editlink.$renamelink.'</span>';
5912: if ($orig_url =~ /$LONCAPA::assess_re/) {
5913: $line.= '<br />';
5914: if ($curralias ne '') {
5915: $line.='<span class="LC_nobreak"><a href="javascript:delalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
5916: $lt{'da'}.'</a></span>';
5917: } else {
5918: $line.='<span class="LC_nobreak"><a href="javascript:setalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
5919: $lt{'sa'}.'</a></span>';
5920: }
5921: }
5922: $line.='</td><td><span class="LC_nobreak">';
5923: my ($link,$nolink);
5924: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
5925: if ($allowed && !$env{'request.role.adv'} && !$isfolder && !$ispage) {
5926: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
5927: $nolink = 1;
5928: }
5929: }
5930: if ($nolink) {
5931: $line .= '<img src="'.$icon.'" alt="'.$icontext.'" class="LC_icon" /></a>';
5932: } else {
5933: $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="'.$icontext.'" class="LC_icon" /></a>';
5934: }
5935: } elsif ($url) {
5936: if ($anchor ne '') {
5937: if ($supplementalflag) {
5938: $anchor = '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
5939: } else {
5940: $anchor = '#'.&HTML::Entities::encode($anchor,'"<>&');
5941: }
5942: }
5943: if (($nomodal) && ($hostname ne '')) {
5944: $link = 'http://'.$hostname.$url;
5945: } else {
5946: $link = $url;
5947: }
5948: my $inhibitmenu;
5949: if ((($supplementalflag) && ($allowed) && ($url =~ m{^/adm/wrapper/})) ||
5950: (($allowed) && (($url =~ m{^/adm/(viewclasslist|$match_domain/$match_username/aboutme)(\?|$)}) ||
5951: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus(\?|$)})))) {
5952: $inhibitmenu = 'only_body=1';
5953: } else {
5954: $inhibitmenu = 'inhibitmenu=yes';
5955: }
5956: $link = &js_escape($link.(($url=~/\?/)?'&':'?').$inhibitmenu.$anchor);
5957: if ($allowed && !$env{'request.role.adv'} && !$isfolder && !$ispage && !$uploaded) {
5958: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
5959: $nolink = 1;
5960: }
5961: }
5962: if ($nolink) {
5963: $line.='<img src="'.$icon.'" alt="'.$icontext.'" class="LC_icon" />';
5964: } elsif ($nomodal) {
5965: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
5966: '<img src="'.$icon.'" alt="'.$icontext.'" class="LC_icon" border="0" /></a>';
5967: } else {
5968: $line.=&Apache::loncommon::modal_link($link,
5969: '<img src="'.$icon.'" alt="'.$icontext.'" class="LC_icon" />',600,500);
5970: }
5971: } else {
5972: $line.='<img src="'.$icon.'" alt="'.$icontext.'" class="LC_icon" />';
5973: }
5974: $line.='</span></td><td'.$tdwidth.'>';
5975: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
5976: if ($nolink) {
5977: $line.=$title;
5978: } else {
5979: $line.='<a href="'.$url.'">'.$title.'</a>';
5980: }
5981: if (!$allowed && $supplementalflag && $canedit && $isfolder) {
5982: my $editicon = &Apache::loncommon::lonhttpdurl('/res/adm/pages').'/editmap.png';
5983: my $editurl = $url;
5984: $editurl =~ s{^\Q/adm/supplemental?\E}{/adm/coursedocs?command=direct&forcesupplement=1&};
5985: $line .= ' '.'<a href="'.$editurl.'">'.
5986: '<img src="'.$editicon.'" alt="'.&mt('Edit Content').'" title="'.&mt('Edit Content').'" />'.
5987: '</a>';
5988: }
5989: if ((($hiddenfolder) || ($hiddenres)) && (!$allowed) && ($supplementalflag)) {
5990: $line.= ' <span class="LC_warning">('.&mt('hidden').')</span> ';
5991: }
5992: } elsif ($url) {
5993: if ($nolink) {
5994: $line.=$title;
5995: } elsif ($nomodal) {
5996: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
5997: $title.'</a>';
5998: } else {
5999: $line.=&Apache::loncommon::modal_link($link,$title,600,500);
6000: }
6001: } elsif (($hiddenfolder) || ($hiddenres)) {
6002: $line.=$title.' <span class="LC_warning LC_docs_reinit_warn">('.&mt('Hidden').')</span>';
6003: } else {
6004: $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
6005: }
6006: if (($allowed) && ($curralias ne '')) {
6007: $line .= '<br /><span class="LC_docs_alias_name">('.$curralias.')</span>';
6008: } else {
6009: $line .= $extresform;
6010: }
6011: $line .= '</td>';
6012: $rand_pick_text = ' ' if ($rand_pick_text eq '');
6013: $rand_order_text = ' ' if ($rand_order_text eq '');
6014: if ($uploaded && $url && !$isfolder && !$ispage) {
6015: if (($plainurl ne '') && ($env{'request.role.adv'} || $allowed || !$hiddenres)) {
6016: &Apache::lonnet::allowuploaded('/adm/coursedoc',$plainurl);
6017: }
6018: }
6019: if ($allowed) {
6020: my %lt=&Apache::lonlocal::texthash(
6021: 'hd' => 'Hidden',
6022: 'ec' => 'URL hidden');
6023: my ($enctext,$hidtext,$formhidden,$formurlhidden);
6024: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
6025: $hidtext = ' checked="checked"';
6026: if (($ishash) && (ref($filtersref->{'hiddenresource'}) eq 'ARRAY')) {
6027: push(@{$filtersref->{'hiddenresource'}},$orderidx);
6028: }
6029: }
6030: $formhidden = 'edit_hiddenresource_'.$orderidx;
6031: $line.=(<<ENDPARMS);
6032: <td class="LC_docs_entry_parameter">
6033: <form action="/adm/coursedocs" method="post" name="$formhidden">
6034: $form_param
6035: $form_common
6036: <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext $disabled /> $lt{'hd'}</label>
6037: $form_end
6038: ENDPARMS
6039: if ($folder =~/^supplemental/) {
6040: $line.= "\n <td>";
6041: } else {
6042: if ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) {
6043: $enctext = ' checked="checked"';
6044: if (($ishash) && (ref($filtersref->{'encrypturl'}) eq 'ARRAY')) {
6045: push(@{$filtersref->{'encrypturl'}},$orderidx);
6046: }
6047: }
6048: $formurlhidden = 'edit_encrypturl_'.$orderidx;
6049: $line.=(<<ENDPARMS);
6050: <br />
6051: <form action="/adm/coursedocs" method="post" name="$formurlhidden">
6052: $form_param
6053: $form_common
6054: <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext $disabled /> $lt{'ec'}</label>
6055: $form_end
6056: </td>
6057: <td class="LC_docs_entry_parameter">$rand_pick_text<br />
6058: $rand_order_text</td>
6059: ENDPARMS
6060: }
6061: }
6062: $line.=&Apache::loncommon::end_data_table_row();
6063: return $line;
6064: }
6065:
6066: sub action_restrictions {
6067: my ($cnum,$cdom,$url,$folderpath,$currgroups) = @_;
6068: my %denied = (
6069: cut => 0,
6070: copy => 0,
6071: remove => 0,
6072: );
6073: if ($url=~ m{^/res/.+\.(page|sequence)$}) {
6074: # no copy for published maps
6075: $denied{'copy'} = 1;
6076: } elsif ($url=~m{^/res/lib/templates/([^/]+)\.problem$}) {
6077: unless ($1 eq 'simpleproblem') {
6078: $denied{'copy'} = 1;
6079: }
6080: $denied{'cut'} = 1;
6081: } elsif ($url eq "/uploaded/$cdom/$cnum/group_allfolders.sequence") {
6082: if ($folderpath =~ /^default&[^\&]+$/) {
6083: if ((ref($currgroups) eq 'HASH') && (keys(%{$currgroups}) > 0)) {
6084: $denied{'remove'} = 1;
6085: }
6086: $denied{'cut'} = 1;
6087: $denied{'copy'} = 1;
6088: }
6089: } elsif ($url =~ m{^\Q/uploaded/$cdom/$cnum/group_folder_\E(\w+)\.sequence$}) {
6090: my $group = $1;
6091: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+$/) {
6092: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
6093: $denied{'remove'} = 1;
6094: }
6095: }
6096: $denied{'cut'} = 1;
6097: $denied{'copy'} = 1;
6098: } elsif ($url =~ m{^\Q/adm/$cdom/$cnum/\E(\w+)/smppg$}) {
6099: my $group = $1;
6100: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&\Qgroup_folder_$group\E\&[^\&]+$/) {
6101: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
6102: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
6103: if (keys(%groupsettings) > 0) {
6104: $denied{'remove'} = 1;
6105: }
6106: $denied{'cut'} = 1;
6107: $denied{'copy'} = 1;
6108: }
6109: }
6110: } elsif ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&group_folder_(\w+)\&/) {
6111: my $group = $1;
6112: if ($url =~ /group_boards_\Q$group\E/) {
6113: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
6114: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
6115: if (keys(%groupsettings) > 0) {
6116: if (ref($groupsettings{'functions'}) eq 'HASH') {
6117: if ($groupsettings{'functions'}{'discussion'} eq 'on') {
6118: $denied{'remove'} = 1;
6119: }
6120: }
6121: }
6122: $denied{'cut'} = 1;
6123: $denied{'copy'} = 1;
6124: }
6125: }
6126: }
6127: return %denied;
6128: }
6129:
6130: sub new_timebased_suffix {
6131: my ($dom,$num,$type,$area,$container) = @_;
6132: my ($prefix,$namespace,$idtype,$errtext,$locknotfreed);
6133: if ($type eq 'paste') {
6134: $prefix = $type;
6135: $namespace = 'courseeditor';
6136: $idtype = 'addcode';
6137: } elsif ($type eq 'map') {
6138: $prefix = 'docs';
6139: if ($area eq 'supplemental') {
6140: $prefix = 'supp';
6141: }
6142: $prefix .= $container;
6143: $namespace = 'uploadedmaps';
6144: } else {
6145: $prefix = $type;
6146: $namespace = 'templated';
6147: }
6148: my ($suffix,$freedlock,$error) =
6149: &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num,$idtype);
6150: if (!$suffix) {
6151: if ($type eq 'paste') {
6152: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when adding to the paste buffer.');
6153: } elsif ($type eq 'map') {
6154: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new folder/page.');
6155: } elsif ($type eq 'smppg') {
6156: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new simple page.');
6157: } elsif ($type eq 'exttool') {
6158: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new external tool.');
6159: } else {
6160: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new discussion board.');
6161: }
6162: if ($error) {
6163: $errtext .= '<br />'.$error;
6164: }
6165: }
6166: if ($freedlock ne 'ok') {
6167: $locknotfreed =
6168: '<div class="LC_error">'.
6169: &mt('There was a problem removing a lockfile.').' ';
6170: if ($type eq 'paste') {
6171: if ($freedlock eq 'nolock') {
6172: $locknotfreed =
6173: '<div class="LC_error">'.
6174: &mt('A lockfile was not released when you added content to the clipboard earlier in this session.').' '.
6175:
6176: &mt('As a result addition of items to the clipboard will be unavailable until your next log-in.');
6177: } else {
6178: $locknotfreed .=
6179: &mt('This will prevent addition of items to the clipboard until your next log-in.');
6180: }
6181: } elsif ($type eq 'map') {
6182: $locknotfreed .=
6183: &mt('This will prevent creation of additional folders or composite pages in this course.');
6184: } elsif ($type eq 'smppg') {
6185: $locknotfreed .=
6186: &mt('This will prevent creation of additional simple pages in this course.');
6187: } elsif ($type eq 'exttool') {
6188: $locknotfreed .=
6189: &mt('This will prevent creation of additional external tools in this course.');
6190: } else {
6191: $locknotfreed .=
6192: &mt('This will prevent creation of additional discussion boards in this course.');
6193: }
6194: unless ($type eq 'paste') {
6195: $locknotfreed .=
6196: ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
6197: '<a href="/adm/helpdesk" target="_helpdesk">','</a>');
6198: }
6199: $locknotfreed .= '</div>';
6200: }
6201: return ($suffix,$errtext,$locknotfreed);
6202: }
6203:
6204: =pod
6205:
6206: =item tiehash()
6207:
6208: tie the hash
6209:
6210: =cut
6211:
6212: sub tiehash {
6213: my ($mode)=@_;
6214: $hashtied=0;
6215: if ($env{'request.course.fn'}) {
6216: if ($mode eq 'write') {
6217: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
6218: &GDBM_WRCREAT(),0640)) {
6219: $hashtied=2;
6220: }
6221: } else {
6222: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
6223: &GDBM_READER(),0640)) {
6224: $hashtied=1;
6225: }
6226: }
6227: }
6228: }
6229:
6230: sub untiehash {
6231: if ($hashtied) { untie %hash; }
6232: $hashtied=0;
6233: return OK;
6234: }
6235:
6236:
6237:
6238:
6239: sub checkonthis {
6240: my ($r,$url,$level,$title,$checkstale)=@_;
6241: $url=&unescape($url);
6242: $alreadyseen{$url}=1;
6243: $r->rflush();
6244: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
6245: $r->print("\n<br />");
6246: if ($level==0) {
6247: $r->print("<br />");
6248: }
6249: for (my $i=0;$i<=$level*5;$i++) {
6250: $r->print(' ');
6251: }
6252: $r->print('<a href="'.$url.'" target="cat">'.
6253: ($title?$title:$url).'</a> ');
6254: if ($url=~/^\/res\//) {
6255: my $updated;
6256: if (($checkstale) && ($url !~ m{^/res/lib/templates/}) &&
6257: ($url !~ /\.\d+\.\w+$/)) {
6258: $updated = &Apache::lonnet::remove_stale_resfile($url);
6259: }
6260: my $result=&Apache::lonnet::repcopy(
6261: &Apache::lonnet::filelocation('',$url));
6262: if ($result eq 'ok') {
6263: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
6264: if ($updated) {
6265: $r->print('<br />');
6266: for (my $i=0;$i<=$level*5;$i++) {
6267: $r->print(' ');
6268: }
6269: $r->print('- '.&mt('Outdated copy removed'));
6270: }
6271: $r->rflush();
6272: &Apache::lonnet::countacc($url);
6273: $url=~/\.(\w+)$/;
6274: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
6275: $r->print('<br />');
6276: $r->rflush();
6277: for (my $i=0;$i<=$level*5;$i++) {
6278: $r->print(' ');
6279: }
6280: $r->print('- '.&mt('Rendering:').' ');
6281: my ($errorcount,$warningcount)=split(/:/,
6282: &Apache::lonnet::ssi_body($url,
6283: ('grade_target'=>'web',
6284: 'return_only_error_and_warning_counts' => 1)));
6285: if (($errorcount) ||
6286: ($warningcount)) {
6287: if ($errorcount) {
6288: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
6289: &mt('[quant,_1,error]',$errorcount).'</span>');
6290: }
6291: if ($warningcount) {
6292: $r->print('<span class="LC_warning">'.
6293: &mt('[quant,_1,warning]',$warningcount).'</span>');
6294: }
6295: } else {
6296: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
6297: }
6298: $r->rflush();
6299: }
6300: my $dependencies=
6301: &Apache::lonnet::metadata($url,'dependencies');
6302: foreach my $dep (split(/\,/,$dependencies)) {
6303: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
6304: &checkonthis($r,$dep,$level+1,'',$checkstale);
6305: }
6306: }
6307: } elsif ($result eq 'unavailable') {
6308: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
6309: } elsif ($result eq 'not_found') {
6310: unless ($url=~/\$/) {
6311: $r->print('<span class="LC_error">'.&mt('not found').'</span>');
6312: } else {
6313: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
6314: }
6315: } else {
6316: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
6317: }
6318: if (($updated) && ($result ne 'ok')) {
6319: $r->print('<br />'.&mt('Outdated copy removed'));
6320: }
6321: }
6322: }
6323: }
6324:
6325:
6326:
6327: =pod
6328:
6329: =item list_symbs()
6330:
6331: List Content Identifiers
6332:
6333: =cut
6334:
6335: sub list_symbs {
6336: my ($r) = @_;
6337:
6338: my $crstype = &Apache::loncommon::course_type();
6339: $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
6340: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
6341: $r->print(&startContentScreen('tools'));
6342: my $navmap = Apache::lonnavmaps::navmap->new();
6343: if (!defined($navmap)) {
6344: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
6345: '<div class="LC_error">'.
6346: &mt('Unable to retrieve information about course contents').
6347: '</div>');
6348: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
6349: } else {
6350: $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
6351: &Apache::loncommon::start_data_table().
6352: &Apache::loncommon::start_data_table_header_row().
6353: '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
6354: &Apache::loncommon::end_data_table_header_row()."\n");
6355: my $count;
6356: foreach my $res ($navmap->retrieveResources()) {
6357: $r->print(&Apache::loncommon::start_data_table_row().
6358: '<td>'.$res->compTitle().'</td>'.
6359: '<td>'.$res->symb().'</td>'.
6360: &Apache::loncommon::end_data_table_row());
6361: $count ++;
6362: }
6363: if (!$count) {
6364: $r->print(&Apache::loncommon::start_data_table_row().
6365: '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
6366: &Apache::loncommon::end_data_table_row());
6367: }
6368: $r->print(&Apache::loncommon::end_data_table());
6369: }
6370: $r->print(&endContentScreen());
6371: }
6372:
6373: sub short_urls {
6374: my ($r,$canedit) = @_;
6375: my $crstype = &Apache::loncommon::course_type();
6376: my $formname = 'shortenurl';
6377: $r->print(&Apache::loncommon::start_page('Display/Set Shortened URLs'));
6378: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Shortened URLs'));
6379: $r->print(&startContentScreen('tools'));
6380: my ($navmap,$errormsg) =
6381: &Apache::loncourserespicker::get_navmap_object($crstype,'shorturls');
6382: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
6383: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
6384: my (%maps,%resources,%titles);
6385: if (!ref($navmap)) {
6386: $r->print($errormsg.
6387: &endContentScreen());
6388: return '';
6389: } else {
6390: $r->print('<h4 class="LC_info">'.&mt('Tiny URLs for deep-linking into course').'</h4>'."\n");
6391: $r->rflush();
6392: my $readonly;
6393: if ($canedit) {
6394: my ($numnew,$errors) = &Apache::loncommon::get_requested_shorturls($cdom,$cnum,$navmap);
6395: if ($numnew) {
6396: $r->print('<p class="LC_info">'.&mt('Created [quant,_1,URL]',$numnew).'</p>');
6397: }
6398: if ((ref($errors) eq 'ARRAY') && (@{$errors} > 0)) {
6399: $r->print(&mt('The following errors occurred when processing your request to create shortened URLs:').'<br /><ul>');
6400: foreach my $error (@{$errors}) {
6401: $r->print('<li>'.$error.'</li>');
6402: }
6403: $r->print('</ul><br />');
6404: }
6405: } else {
6406: $readonly = 1;
6407: }
6408: my %currtiny = &Apache::lonnet::dump('tiny',$cdom,$cnum);
6409: $r->print(&Apache::loncourserespicker::create_picker($navmap,'shorturls',$formname,$crstype,undef,
6410: undef,undef,undef,undef,undef,\%currtiny,undef,$readonly));
6411: }
6412: $r->print(&endContentScreen());
6413: }
6414:
6415: sub contentverifyform {
6416: my ($r) = @_;
6417: my $crstype = &Apache::loncommon::course_type();
6418: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
6419: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
6420: $r->print(&startContentScreen('tools'));
6421: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
6422: $r->print('<form method="post" action="/adm/coursedocs"><p>'.
6423: &mt('Include a check if files copied from elsewhere are up to date (will increase verification time)?').
6424: ' <span class="LC_nobreak">'.
6425: '<label><input type="radio" name="checkstale" value="0" checked="checked" />'.
6426: &mt('No').'</label>'.(' 'x2).
6427: '<label><input type="radio" name="checkstale" value="1" />'.
6428: &mt('Yes').'</label></span></p><p>'.
6429: '<input type="submit" value="'.&mt('Verify Content').' "/>'.
6430: '<input type="hidden" value="1" name="tools" />'.
6431: '<input type="hidden" value="1" name="verify" /></p></form>');
6432: $r->print(&endContentScreen());
6433: return;
6434: }
6435:
6436: sub verifycontent {
6437: my ($r,$checkstale) = @_;
6438: my $crstype = &Apache::loncommon::course_type();
6439: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
6440: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
6441: $r->print(&startContentScreen('tools'));
6442: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
6443: $hashtied=0;
6444: undef %alreadyseen;
6445: %alreadyseen=();
6446: &tiehash();
6447:
6448: foreach my $key (keys(%hash)) {
6449: if ($hash{$key}=~/\.(page|sequence)$/) {
6450: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
6451: $r->print('<hr /><span class="LC_error">'.
6452: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
6453: &unescape($hash{$key}).'</span><br />'.
6454: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
6455: }
6456: }
6457: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
6458: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1},$checkstale);
6459: }
6460: }
6461: &untiehash();
6462: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
6463: $r->print(&endContentScreen());
6464: }
6465:
6466: sub devalidateversioncache {
6467: my $src=shift;
6468: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
6469: &Apache::lonnet::clutter($src));
6470: }
6471:
6472: sub checkversions {
6473: my ($r,$canedit) = @_;
6474: my $crstype = &Apache::loncommon::course_type();
6475: $r->print(&Apache::loncommon::start_page("Check $crstype Resource Versions"));
6476: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Resource Versions"));
6477: $r->print(&startContentScreen('tools'));
6478:
6479: my $header='';
6480: my $startsel='';
6481: my $monthsel='';
6482: my $weeksel='';
6483: my $daysel='';
6484: my $allsel='';
6485: my %changes=();
6486: my $starttime=0;
6487: my $haschanged=0;
6488: my %setversions=&Apache::lonnet::dump('resourceversions',
6489: $env{'course.'.$env{'request.course.id'}.'.domain'},
6490: $env{'course.'.$env{'request.course.id'}.'.num'});
6491:
6492: $hashtied=0;
6493: &tiehash();
6494: if ($canedit) {
6495: my %newsetversions=();
6496: if ($env{'form.setmostrecent'}) {
6497: $haschanged=1;
6498: foreach my $key (keys(%hash)) {
6499: if ($key=~/^ids\_(\/res\/.+)$/) {
6500: $newsetversions{$1}='mostrecent';
6501: &devalidateversioncache($1);
6502: }
6503: }
6504: } elsif ($env{'form.setcurrent'}) {
6505: $haschanged=1;
6506: foreach my $key (keys(%hash)) {
6507: if ($key=~/^ids\_(\/res\/.+)$/) {
6508: my $getvers=&Apache::lonnet::getversion($1);
6509: if ($getvers>0) {
6510: $newsetversions{$1}=$getvers;
6511: &devalidateversioncache($1);
6512: }
6513: }
6514: }
6515: } elsif ($env{'form.setversions'}) {
6516: $haschanged=1;
6517: foreach my $key (keys(%env)) {
6518: if ($key=~/^form\.set_version_(.+)$/) {
6519: my $src=$1;
6520: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
6521: $newsetversions{$src}=$env{$key};
6522: &devalidateversioncache($src);
6523: }
6524: }
6525: }
6526: }
6527: if ($haschanged) {
6528: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
6529: $env{'course.'.$env{'request.course.id'}.'.domain'},
6530: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
6531: $r->print(&Apache::loncommon::confirmwrapper(
6532: &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
6533: } else {
6534: $r->print(&Apache::loncommon::confirmwrapper(
6535: &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
6536: }
6537: &mark_hash_old();
6538: }
6539: &changewarning($r,'');
6540: }
6541: if ($env{'form.timerange'} eq 'all') {
6542: # show all documents
6543: $header=&mt('All content in '.$crstype);
6544: $allsel=' selected="selected"';
6545: foreach my $key (keys(%hash)) {
6546: if ($key=~/^ids\_(\/res\/.+)$/) {
6547: my $src=$1;
6548: $changes{$src}=1;
6549: }
6550: }
6551: } else {
6552: # show documents which changed
6553: %changes=&Apache::lonnet::dump
6554: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
6555: $env{'course.'.$env{'request.course.id'}.'.num'});
6556: my $firstkey=(keys(%changes))[0];
6557: unless ($firstkey=~/^error\:/) {
6558: unless ($env{'form.timerange'}) {
6559: $env{'form.timerange'}=604800;
6560: }
6561: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
6562: .&mt('seconds');
6563: if ($env{'form.timerange'}==-1) {
6564: $seltext='since start of course';
6565: $startsel=' selected="selected"';
6566: $env{'form.timerange'}=time;
6567: }
6568: $starttime=time-$env{'form.timerange'};
6569: if ($env{'form.timerange'}==2592000) {
6570: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
6571: $monthsel=' selected="selected"';
6572: } elsif ($env{'form.timerange'}==604800) {
6573: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
6574: $weeksel=' selected="selected"';
6575: } elsif ($env{'form.timerange'}==86400) {
6576: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
6577: $daysel=' selected="selected"';
6578: }
6579: $header=&mt('Content changed').' '.$seltext;
6580: } else {
6581: $header=&mt('No content modifications yet.');
6582: }
6583: }
6584: %setversions=&Apache::lonnet::dump('resourceversions',
6585: $env{'course.'.$env{'request.course.id'}.'.domain'},
6586: $env{'course.'.$env{'request.course.id'}.'.num'});
6587: my %lt=&Apache::lonlocal::texthash
6588: ('st' => 'Version changes since start of '.$crstype,
6589: 'lm' => 'Version changes since last Month',
6590: 'lw' => 'Version changes since last Week',
6591: 'sy' => 'Version changes since Yesterday',
6592: 'al' => 'All Resources (possibly large output)',
6593: 'cd' => 'Change display',
6594: 'sd' => 'Display',
6595: 'fi' => 'File',
6596: 'md' => 'Modification Date',
6597: 'mr' => 'Most recently published Version',
6598: 've' => 'Version used in '.$crstype,
6599: 'vu' => 'Set Version to be used in '.$crstype,
6600: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
6601: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
6602: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
6603: 'di' => 'Differences',
6604: 'save' => 'Save changes',
6605: 'vers' => 'Version choice(s) for specific resources',
6606: 'act' => 'Actions');
6607: my ($disabled,$readonly);
6608: unless ($canedit) {
6609: $disabled = 'disabled="disabled"';
6610: $readonly = 1;
6611: }
6612: $r->print(<<ENDHEADERS);
6613: <h4 class="LC_info">$header</h4>
6614: <form action="/adm/coursedocs" method="post">
6615: <input type="hidden" name="versions" value="1" />
6616: <div class="LC_left_float">
6617: <fieldset>
6618: <legend>$lt{'cd'}</legend>
6619: <select name="timerange">
6620: <option value='all'$allsel>$lt{'al'}</option>
6621: <option value="-1"$startsel>$lt{'st'}</option>
6622: <option value="2592000"$monthsel>$lt{'lm'}</option>
6623: <option value="604800"$weeksel>$lt{'lw'}</option>
6624: <option value="86400"$daysel>$lt{'sy'}</option>
6625: </select>
6626: <input type="submit" name="display" value="$lt{'sd'}" />
6627: </fieldset>
6628: </div>
6629: <div class="LC_left_float">
6630: <fieldset>
6631: <legend>$lt{'act'}</legend>
6632: $lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" $disabled /><br />
6633: $lt{'sc'}: <input type="submit" name="setcurrent" value="Go" $disabled />
6634: </fieldset>
6635: </div>
6636: <br clear="all" />
6637: <hr />
6638: <h4>$lt{'vers'}</h4>
6639: ENDHEADERS
6640: #number of columns for version history
6641: my %changedbytime;
6642: foreach my $key (keys(%changes)) {
6643: #excludes not versionable problems from resource version history:
6644: next if ($key =~ /^\/res\/lib\/templates/);
6645: my $chg;
6646: if ($env{'form.timerange'} eq 'all') {
6647: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
6648: $chg = &Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate');
6649: } else {
6650: $chg = $changes{$key};
6651: next if ($chg < $starttime);
6652: }
6653: push(@{$changedbytime{$chg}},$key);
6654: }
6655: if (keys(%changedbytime) == 0) {
6656: &untiehash();
6657: $r->print(&mt('No content changes in imported content in specified time frame').
6658: &endContentScreen());
6659: return;
6660: }
6661: $r->print(
6662: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
6663: &Apache::loncommon::start_data_table().
6664: &Apache::loncommon::start_data_table_header_row().
6665: '<th>'.&mt('Resources').'</th>'.
6666: "<th>$lt{'mr'}</th>".
6667: "<th>$lt{'ve'}</th>".
6668: "<th>$lt{'vu'}</th>".
6669: '<th>'.&mt('History').'</th>'.
6670: &Apache::loncommon::end_data_table_header_row()
6671: );
6672: foreach my $chg (sort {$b <=> $a } keys(%changedbytime)) {
6673: foreach my $key (sort(@{$changedbytime{$chg}})) {
6674: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
6675: my $currentversion=&Apache::lonnet::getversion($key);
6676: if ($currentversion<0) {
6677: $currentversion='<span class="LC_error">'.&mt('Could not be determined.').'</span>';
6678: }
6679: my $linkurl=&Apache::lonnet::clutter($key);
6680: $r->print(
6681: &Apache::loncommon::start_data_table_row().
6682: '<td><b>'.&Apache::lonnet::gettitle($linkurl).'</b><br />'.
6683: '<a href="'.$linkurl.'" target="cat">'.$linkurl.'</a></td>'.
6684: '<td align="right">'.$currentversion.'<span class="LC_fontsize_medium"><br />('.
6685: &Apache::lonlocal::locallocaltime($chg).')</span></td>'.
6686: '<td align="right">'
6687: );
6688: # Used in course
6689: my $usedversion=$hash{'version_'.$linkurl};
6690: if (($usedversion) && ($usedversion ne 'mostrecent')) {
6691: if ($usedversion != $currentversion) {
6692: $r->print('<span class="LC_warning">'.$usedversion.'</span>');
6693: } else {
6694: $r->print($usedversion);
6695: }
6696: } else {
6697: $r->print($currentversion);
6698: }
6699: $r->print('</td><td title="'.$lt{'vu'}.'">');
6700: # Set version
6701: $r->print(&Apache::loncommon::select_form(
6702: $setversions{$linkurl},
6703: 'set_version_'.$linkurl,
6704: {'select_form_order' => ['',1..$currentversion,'mostrecent'],
6705: '' => '',
6706: 'mostrecent' => &mt('most recent'),
6707: map {$_,$_} (1..$currentversion)},'',$readonly));
6708: my $lastold=1;
6709: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
6710: my $url=$root.'.'.$prevvers.'.'.$extension;
6711: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<$starttime) {
6712: $lastold=$prevvers;
6713: }
6714: }
6715: $r->print('</td>');
6716: # List all available versions
6717: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
6718: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
6719: my $url=$root.'.'.$prevvers.'.'.$extension;
6720: $r->print(
6721: '<span class="LC_nobreak">'
6722: .'<a href="'.&Apache::lonnet::clutter($url).'">'
6723: .&mt('Version [_1]',$prevvers).'</a>'
6724: .' ('.&Apache::lonlocal::locallocaltime(
6725: &Apache::lonnet::metadata($url,'lastrevisiondate'))
6726: .')');
6727: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
6728: $r->print(
6729: ' <a href="/adm/diff?filename='.
6730: &Apache::lonnet::clutter($root.'.'.$extension).
6731: &HTML::Entities::encode('&versionone='.$prevvers,'"<>&').
6732: '" target="diffs">'.&mt('Diffs').'</a>');
6733: }
6734: $r->print('</span><br />');
6735: }
6736: $r->print('</span></td>'.&Apache::loncommon::end_data_table_row());
6737: }
6738: }
6739: $r->print(
6740: &Apache::loncommon::end_data_table().
6741: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
6742: '</form>'
6743: );
6744:
6745: &untiehash();
6746: $r->print(&endContentScreen());
6747: return;
6748: }
6749:
6750: sub mark_hash_old {
6751: my $retie_hash=0;
6752: if ($hashtied) {
6753: $retie_hash=1;
6754: &untiehash();
6755: }
6756: &tiehash('write');
6757: $hash{'old'}=1;
6758: &untiehash();
6759: if ($retie_hash) { &tiehash(); }
6760: }
6761:
6762: sub is_hash_old {
6763: my $untie_hash=0;
6764: if (!$hashtied) {
6765: $untie_hash=1;
6766: &tiehash();
6767: }
6768: my $return=$hash{'old'};
6769: if ($untie_hash) { &untiehash(); }
6770: return $return;
6771: }
6772:
6773: sub changewarning {
6774: my ($r,$postexec,$message,$url)=@_;
6775: if (!&is_hash_old()) { return; }
6776: my $pathvar='folderpath';
6777: my $path=&escape($env{'form.folderpath'});
6778: if (!defined($url)) {
6779: $url='/adm/coursedocs?'.$pathvar.'='.$path;
6780: }
6781: my $course_type = &Apache::loncommon::course_type();
6782: if (!defined($message)) {
6783: $message='Changes will become active for your current session after [_1], or the next time you log in.';
6784: }
6785: my $windowname = 'loncapaclient';
6786: if ($env{'request.lti.login'}) {
6787: $windowname .= 'lti';
6788: }
6789: $r->print("\n\n".
6790: '<script type="text/javascript">'."\n".
6791: '// <![CDATA['."\n".
6792: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
6793: '// ]]>'."\n".
6794: '</script>'."\n".
6795: '<form name="reinitform" method="post" action="/adm/roles" target="'.$windowname.'">'.
6796: '<input type="hidden" name="orgurl" value="'.$url.
6797: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
6798: &mt($message,' <input type="hidden" name="'.
6799: $env{'request.role'}.'" value="1" /><input type="button" value="'.
6800: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
6801: $help{'Caching'}.'</p></form>'."\n\n");
6802: }
6803:
6804:
6805: sub init_breadcrumbs {
6806: my ($form,$text,$help)=@_;
6807: &Apache::lonhtmlcommon::clear_breadcrumbs();
6808: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
6809: text=>&Apache::loncommon::course_type().' Editor',
6810: faq=>273,
6811: bug=>'Instructor Interface',
6812: help => $help});
6813: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
6814: text=>$text,
6815: faq=>273,
6816: bug=>'Instructor Interface'});
6817: }
6818:
6819: # subroutine to list form elements
6820: sub create_list_elements {
6821: my @formarr = @_;
6822: my $list = '';
6823: foreach my $button (@formarr){
6824: foreach my $picture (keys(%{$button})) {
6825: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text', id => ''});
6826: }
6827: }
6828: return $list;
6829: }
6830:
6831: # subroutine to create ul from list elements
6832: sub create_form_ul {
6833: my $list = shift;
6834: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
6835: return $ul;
6836: }
6837:
6838: #
6839: # Start tabs
6840: #
6841:
6842: sub startContentScreen {
6843: my ($mode) = @_;
6844: my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
6845: if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
6846: $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>'."\n";
6847: $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>'."\n";
6848: $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>'."\n";
6849: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
6850: } else {
6851: $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Main Content Editor').' </b></a></li>'."\n";
6852: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
6853: $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>'."\n";
6854: '><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>';
6855: }
6856: $output .= "\n".'</ul>'."\n";
6857: $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
6858: '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
6859: '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
6860: return $output;
6861: }
6862:
6863: #
6864: # End tabs
6865: #
6866:
6867: sub endContentScreen {
6868: return '</div></div></div>';
6869: }
6870:
6871: sub supplemental_base {
6872: return 'supplemental&'.&escape(&mt('Supplemental Content'));
6873: }
6874:
6875: sub handler {
6876: my $r = shift;
6877: &Apache::loncommon::content_type($r,'text/html');
6878: $r->send_http_header;
6879: return OK if $r->header_only;
6880:
6881: # get course data
6882: my $crstype = &Apache::loncommon::course_type();
6883: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
6884: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
6885: my $coursehome=$env{'course.'.$env{'request.course.id'}.'.home'};
6886:
6887: # get docroot
6888: my $londocroot = $r->dir_config('lonDocRoot');
6889:
6890: # graphics settings
6891: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
6892:
6893: #
6894: # --------------------------------------------- Initialize help topics for this
6895: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
6896: 'Adding_External_Resource','Adding_External_Tool',
6897: 'Navigate_Content','Adding_Folders','Docs_Overview',
6898: 'Load_Map','Supplemental','Score_Upload_Form',
6899: 'Adding_Pages','Importing_LON-CAPA_Resource',
6900: 'Importing_IMS_Course','Uploading_From_Harddrive',
6901: 'Course_Roster','Web_Page','Dropbox','Simple_Problem',
6902: 'Standard_Problem','Course_Resources',
6903: 'Search_LON-CAPA_Resource','Import_Stored_Links') {
6904: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
6905: }
6906: # Composite help files
6907: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
6908: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
6909: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
6910: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
6911: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
6912: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
6913: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
6914: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
6915: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
6916: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
6917:
6918: my ($allowed,$canedit,$canview,$noendpage,$disabled);
6919: # does this user have privileges to modify content.
6920: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
6921: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
6922: unless ($r->uri eq '/adm/supplemental') {
6923: $allowed = 1;
6924: }
6925: $canedit = 1;
6926: $canview = 1;
6927: } elsif (&Apache::lonnet::allowed('cev',$env{'request.course.id'})) {
6928: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
6929: unless ($r->uri eq '/adm/supplemental') {
6930: $allowed = 1;
6931: }
6932: $canview = 1;
6933: }
6934: unless ($canedit) {
6935: $disabled = ' disabled="disabled"';
6936: }
6937: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
6938: if ($env{'form.inhibitmenu'}) {
6939: unless ($env{'form.inhibitmenu'} eq 'yes') {
6940: delete($env{'form.inhibitmenu'});
6941: }
6942: }
6943:
6944: if ($allowed && $env{'form.verify'}) {
6945: &init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
6946: if (!$canedit) {
6947: &verifycontent($r);
6948: } elsif (($env{'form.checkstale'} ne '') && ($env{'form.checkstale'} =~ /^\d$/)) {
6949: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1&verify=1&checkstale=$env{'form.checkstale'}",
6950: text=>'Results',
6951: faq=>273,
6952: bug=>'Instructor Interface'});
6953: &verifycontent($r,$env{'form.checkstale'});
6954: } else {
6955: &contentverifyform($r);
6956: }
6957: } elsif ($allowed && $env{'form.listsymbs'}) {
6958: &init_breadcrumbs('listsymbs','List Content IDs');
6959: &list_symbs($r);
6960: } elsif ($allowed && $env{'form.shorturls'}) {
6961: &init_breadcrumbs('shorturls','Set/Display Shortened URLs','Docs_Short_URLs');
6962: &short_urls($r,$canedit);
6963: } elsif ($allowed && $env{'form.docslog'}) {
6964: &init_breadcrumbs('docslog','Show Log');
6965: my $folder = $env{'form.folder'};
6966: if ($folder eq '') {
6967: $folder='default';
6968: }
6969: &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit);
6970: } elsif ($allowed && $env{'form.versions'}) {
6971: &init_breadcrumbs('versions','Check/Set Resource Versions','Docs_Check_Resource_Versions');
6972: &checkversions($r,$canedit);
6973: } elsif ($canedit && $env{'form.dumpcourse'}) {
6974: &init_breadcrumbs('dumpcourse','Copy uploaded content to Authoring Space');
6975: &dumpcourse($r);
6976: } elsif (($canedit || $canview) && ($env{'form.copyauthored'})) {
6977: &init_breadcrumbs('copyauthored','Copy from Course Authoring to User Authoring');
6978: my $readonly;
6979: if (!$canedit) {
6980: $readonly = 1;
6981: }
6982: ©crsauthored($r,$coursenum,$coursedom,$coursehome,$readonly);
6983: } elsif ($canedit && $env{'form.exportcourse'}) {
6984: &init_breadcrumbs('exportcourse','IMS Export');
6985: &Apache::imsexport::exportcourse($r);
6986: } else {
6987: if ($canedit && $env{'form.authorrole'}) {
6988: $noendpage = 1;
6989: my ($redirect,$error) = &makenewproblem($r,$coursedom,$coursenum);
6990: if ($redirect) {
6991: if (($env{'form.newresourceadd'}) && ($env{'form.folderpath'})) {
6992: my $container = 'sequence';
6993: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
6994: $is_random_order,$container) =
6995: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
6996: my (@folders)=split('&',$env{'form.folderpath'});
6997: $env{'form.foldername'}=&unescape(pop(@folders));
6998: my $folder=pop(@folders);
6999: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
7000: $folder.'.'.$container);
7001: my $warning;
7002: if ($fatal) {
7003: if ($container eq 'page') {
7004: $warning = &mt('An error occurred retrieving the contents of the current page.');
7005: } else {
7006: $warning = &mt('An error occurred retrieving the contents of the current folder.');
7007: }
7008: } else {
7009: my $url = $redirect;
7010: my $srcfile = $londocroot.$url;
7011: $url =~ s{^/priv/}{/res/};
7012: my $targetfile = $londocroot.$url;
7013: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
7014: my $output = &Apache::lonpublisher::batchpublish($r,$srcfile,$targetfile,$nokeyref,1);
7015: $env{'form.folder'} = $folder;
7016: &snapshotbefore();
7017: my $title = &LONCAPA::map::qtunescape($env{'form.newresourcetitle'});
7018: my $ext = 'false';
7019: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
7020: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
7021: ':'.$ext.':normal:res';
7022: push(@LONCAPA::map::order,$newidx);
7023: &LONCAPA::map::storeparameter($newidx,'parameter_hiddenresource','yes',
7024: 'string_yesno');
7025: &remember_parms($newidx,'hiddenresource','set','yes');
7026: ($errtext,$fatal) =
7027: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
7028: &log_differences($plain);
7029: &mark_hash_old();
7030: $r->internal_redirect($redirect);
7031: return OK;
7032: }
7033: } else {
7034: $r->internal_redirect($redirect);
7035: }
7036: }
7037: }
7038: #
7039: # Done catching special calls
7040: # The whole rest is for course and supplemental documents and utilities menu
7041: # Get the parameters that may be needed
7042: #
7043: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
7044: ['folderpath','title',
7045: 'forcesupplement','forcestandard',
7046: 'tools','symb','command','supppath']);
7047:
7048: foreach my $item ('forcesupplement','forcestandard','tools') {
7049: next if ($env{'form.'.$item} eq '');
7050: unless ($env{'form.'.$item} eq '1') {
7051: delete($env{'form.'.$item});
7052: }
7053: }
7054:
7055: if ($env{'form.command'}) {
7056: unless ($env{'form.command'} =~ /^(direct|directnav|editdocs|editsupp|contents|home)$/) {
7057: delete($env{'form.command'});
7058: }
7059: }
7060:
7061: if ($env{'form.symb'}) {
7062: my ($mapurl,$id,$resurl) = &Apache::lonnet::decode_symb($env{'form.symb'});
7063: unless (($id =~ /^\d+$/) && (&Apache::lonnet::is_on_map($resurl))) {
7064: delete($env{'form.symb'});
7065: }
7066: }
7067:
7068: # standard=1: this is a "new-style" course with an uploaded map as top level
7069: # standard=2: this is a "old-style" course, and there is nothing we can do
7070:
7071: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
7072:
7073: # Decide whether this should display supplemental or main content or utilities
7074: # supplementalflag=1: show supplemental documents
7075: # supplementalflag=0: show standard documents
7076: # toolsflag=1: show utilities
7077:
7078: my $unesc_folderpath = &unescape($env{'form.folderpath'});
7079: my $supplementalflag=($unesc_folderpath=~/^supplemental/);
7080: if (($unesc_folderpath=~/^default/) || ($unesc_folderpath eq "")) {
7081: $supplementalflag=0;
7082: }
7083: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
7084: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
7085: unless (($supplementalflag) ||
7086: ($r->uri =~ m{^/adm/coursedocs/showdoc/uploaded/\Q$coursedom\E/\Q$coursenum\E/docs/})) {
7087: unless ($allowed) { $supplementalflag=1; }
7088: unless ($standard) { $supplementalflag=1; }
7089: }
7090: my $toolsflag=0;
7091: if ($env{'form.tools'}) { $toolsflag=1; }
7092:
7093: if ($env{'form.folderpath'} ne '') {
7094: &Apache::loncommon::validate_folderpath($supplementalflag,$allowed,$coursenum,$coursedom);
7095: }
7096:
7097: my $backto_supppath;
7098: if ($env{'form.supppath'} ne '') {
7099: if ($supplementalflag && $allowed) {
7100: $backto_supppath = &validate_supppath($coursenum,$coursedom);
7101: }
7102: }
7103:
7104: my $script='';
7105: my $showdoc=0;
7106: my $addentries = {};
7107: my $container;
7108: my $containertag;
7109: my $pathitem;
7110: my %ltitools;
7111: my $posslti;
7112: my $hiddentop;
7113: my $navmap;
7114: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
7115:
7116: # Do we directly jump somewhere?
7117: if (($env{'form.command'} eq 'direct') || ($env{'form.command'} eq 'directnav')) {
7118: if ($env{'form.symb'} ne '') {
7119: $env{'form.folderpath'}=
7120: &Apache::loncommon::symb_to_docspath($env{'form.symb'},\$navmap);
7121: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
7122: $env{'form.command'}.'_'.$env{'form.symb'}});
7123: } elsif (($env{'form.supppath'} ne '') && $supplementalflag && $allowed) {
7124: $env{'form.folderpath'}=$env{'form.supppath'};
7125: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
7126: $env{'form.command'}.'_'.$backto_supppath});
7127: }
7128: } elsif ($env{'form.command'} eq 'editdocs') {
7129: $env{'form.folderpath'} = &default_folderpath($coursenum,$coursedom,\$navmap);
7130: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => $env{'form.command'}});
7131: } elsif ($env{'form.command'} eq 'editsupp') {
7132: $env{'form.folderpath'} = &supplemental_base();
7133: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/supplemental'});
7134: } elsif ($env{'form.command'} eq 'contents') {
7135: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/navmaps'});
7136: } elsif ($env{'form.command'} eq 'home') {
7137: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/menu'});
7138: }
7139:
7140:
7141: # Where do we store these for when we come back?
7142: my $stored_folderpath='docs_folderpath';
7143: if ($supplementalflag) {
7144: $stored_folderpath='docs_sup_folderpath';
7145: }
7146:
7147: # No folderpath, and in edit mode, see if we have something stored
7148: if ((!$env{'form.folderpath'}) && $allowed) {
7149: &Apache::loncommon::restore_course_settings($stored_folderpath,
7150: {'folderpath' => 'scalar'});
7151:
7152: if (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
7153: if ($supplementalflag) {
7154: undef($env{'form.folderpath'}) if ($1 eq 'default');
7155: } else {
7156: undef($env{'form.folderpath'}) if ($1 eq 'supplemental');
7157: }
7158: } else {
7159: undef($env{'form.folderpath'});
7160: }
7161: if ($env{'form.folderpath'} ne '') {
7162: &Apache::loncommon::validate_folderpath($supplementalflag,$allowed,$coursenum,$coursedom);
7163: }
7164: }
7165:
7166: # Set folderpath if we are not allowed to make changes and this is supplemental content
7167: if ((!$allowed) && ($supplementalflag)) {
7168: unless ($env{'form.folderpath'} =~ /^supplemental/) {
7169: $env{'form.folderpath'} = &supplemental_base();
7170: }
7171: }
7172: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
7173: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
7174: $env{'form.folderpath'} = &supplemental_base()
7175: .'&'.
7176: $env{'form.folderpath'};
7177: }
7178: # If allowed and user's role is not advanced check folderpath is not hidden
7179: my $hidden_and_empty;
7180: if (($allowed) && (!$env{'request.role.adv'}) && ($env{'form.folderpath'} ne '')) {
7181: my ($folderurl,$foldername,$hiddenfolder);
7182: my @pathitems = split(/\&/,$env{'form.folderpath'});
7183: my $folder = $pathitems[-2];
7184: if ($folder eq '') {
7185: undef($env{'form.folderpath'});
7186: } else {
7187: $folderurl = "uploaded/$coursedom/$coursenum/$folder";
7188: if ((split(/\:/,$pathitems[-1]))[5]) {
7189: $folderurl .= '.page';
7190: } else {
7191: $folderurl .= '.sequence';
7192: }
7193: if ($supplementalflag) {
7194: ($foldername,$hiddenfolder) = ($pathitems[-1] =~ /^([^:]*)::(|1):::$/);
7195: $foldername = &HTML::Entities::decode(&unescape($foldername));
7196: my ($supplemental) = &Apache::loncommon::get_supplemental($coursenum,$coursedom);
7197: if (ref($supplemental) eq 'HASH') {
7198: my ($suppmap,$suppmapnum);
7199: if ($folder eq 'supplemental') {
7200: $suppmap = 'default';
7201: $suppmapnum = 0;
7202: } elsif ($folder =~ /^supplemental_(\d+)$/) {
7203: $suppmap = $1;
7204: $suppmapnum = $suppmap;
7205: }
7206: if ($hiddenfolder) {
7207: my $hascontent;
7208: foreach my $key (reverse(sort(keys(%{$supplemental->{'ids'}})))) {
7209: if ($key =~ m{^\Q/uploaded/$coursedom/$coursenum/supplemental/$suppmap/\E}) {
7210: $hascontent = 1;
7211: } elsif (ref($supplemental->{'ids'}->{$key}) eq 'ARRAY') {
7212: foreach my $id (@{$supplemental->{'ids'}->{$key}}) {
7213: if ($id =~ /^$suppmapnum\:/) {
7214: $hascontent = 1;
7215: last;
7216: }
7217: }
7218: }
7219: last if ($hascontent);
7220: }
7221: unless ($hascontent) {
7222: if ($foldername ne '') {
7223: $hidden_and_empty = $foldername;
7224: } else {
7225: $hidden_and_empty = $folder;
7226: }
7227: }
7228: }
7229: }
7230: } else {
7231: unless (ref($navmap)) {
7232: $navmap = Apache::lonnavmaps::navmap->new();
7233: }
7234: ($foldername,$hiddenfolder) = ($pathitems[-1] =~ /^([^:]*):|\d+:|1:(|1):|1:|1$/);
7235: $foldername = &HTML::Entities::decode(&unescape($foldername));
7236: if (ref($navmap)) {
7237: if ($hiddenfolder ||
7238: (lc($navmap->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes')) {
7239: my @resources = $navmap->retrieveResources($folderurl,$filterFunc,1,1);
7240: unless (@resources) {
7241: if ($foldername ne '') {
7242: $hidden_and_empty = $foldername;
7243: } else {
7244: $hidden_and_empty = $folder;
7245: }
7246: }
7247: }
7248: }
7249: }
7250: if ($hidden_and_empty ne '') {
7251: splice(@pathitems,-2);
7252: if (@pathitems) {
7253: $env{'form.folderpath'} = join('&',@pathitems);
7254: } else {
7255: undef($env{'form.folderpath'});
7256: }
7257: }
7258: }
7259: }
7260:
7261: # If after all of this, we still don't have any paths, make them
7262: unless ($env{'form.folderpath'}) {
7263: if ($supplementalflag) {
7264: $env{'form.folderpath'}=&supplemental_base();
7265: } elsif ($allowed) {
7266: ($env{'form.folderpath'},$hiddentop) = &default_folderpath($coursenum,$coursedom,\$navmap);
7267: }
7268: }
7269:
7270: # Store this
7271: unless ($toolsflag) {
7272: if (($allowed) && ($env{'form.folderpath'} ne '')) {
7273: &Apache::loncommon::store_course_settings($stored_folderpath,
7274: {'folderpath' => 'scalar'});
7275: }
7276: my $folderpath;
7277: if ($env{'form.folderpath'}) {
7278: $folderpath = $env{'form.folderpath'};
7279: my (@folders)=split('&',$env{'form.folderpath'});
7280: $env{'form.foldername'}=&unescape(pop(@folders));
7281: if ($env{'form.foldername'} =~ /\:1$/) {
7282: $container = 'page';
7283: } else {
7284: $container = 'sequence';
7285: }
7286: $env{'form.folder'}=pop(@folders);
7287: } else {
7288: if ($env{'form.folder'} eq '' ||
7289: $env{'form.folder'} eq 'supplemental') {
7290: if ($env{'form.folder'} eq 'supplemental') {
7291: $folderpath=&supplemental_base();
7292: } elsif (!$hiddentop) {
7293: $folderpath='default&'.
7294: &escape(&mt('Main Content').':::::');
7295: }
7296: }
7297: }
7298: $containertag = '<input type="hidden" name="folderpath" value="" />';
7299: $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
7300: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
7301: $showdoc='/'.$1;
7302: }
7303: if ($showdoc) { # got called in sequence from course
7304: $allowed=0;
7305: } else {
7306: if ($canedit) {
7307: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
7308: $script=&Apache::lonratedt::editscript('simple');
7309: }
7310: }
7311: }
7312:
7313: # get personal data
7314: my $uname=$env{'user.name'};
7315: my $udom=$env{'user.domain'};
7316: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
7317:
7318: if ($allowed) {
7319: if ($toolsflag) {
7320: $script .= &inject_data_js();
7321: my ($home,$other,%outhash)=&authorhosts();
7322: if (!$home && $other) {
7323: my @hosts;
7324: foreach my $aurole (keys(%outhash)) {
7325: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
7326: push(@hosts,$outhash{$aurole});
7327: }
7328: }
7329: $script .= &dump_switchserver_js(@hosts);
7330: }
7331: } else {
7332: my $tid = 1;
7333: my @tabids;
7334: if ($supplementalflag) {
7335: @tabids = ('002','dd2','ee2','ff2');
7336: $tid = 2;
7337: } else {
7338: @tabids = ('aa1','bb1','cc1','ff1');
7339: unless ($env{'form.folderpath'} =~ /\:1$/) {
7340: unshift(@tabids,'001');
7341: push(@tabids,('dd1','ee1'));
7342: }
7343: }
7344: my $tabidstr = join("','",@tabids);
7345: my (%domtools,%crstools);
7346: my %tooltypes = &Apache::loncommon::usable_exttools();
7347: if ($tooltypes{'dom'}) {
7348: %domtools = &Apache::lonnet::get_domain_lti($coursedom,'consumer');
7349: }
7350: if ($tooltypes{'crs'}) {
7351: %crstools = &Apache::lonnet::get_course_lti($coursenum,$coursedom,'consumer');
7352: }
7353: %ltitools = (
7354: dom => \%domtools,
7355: crs => \%crstools,
7356: );
7357: $posslti = scalar(keys(%domtools)) + scalar(keys(%crstools));
7358: my $hostname = $r->hostname();
7359: $script .= &editing_js($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
7360: $londocroot,$canedit,$hostname,\$navmap).
7361: &history_tab_js().
7362: &inject_data_js().
7363: &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).
7364: &Apache::lonextresedit::extedit_javascript(\%ltitools);
7365: my $onload = "javascript:resize_scrollbox('contentscroll','1','1');";
7366: if ($hidden_and_empty ne '') {
7367: my $alert = &mt("Additional privileges required to edit empty and hidden folder: '[_1]'",
7368: $hidden_and_empty);
7369: $onload .= "javascript:alert('".&js_escape($alert)."');";
7370: }
7371: $addentries = {
7372: onload => $onload,
7373: };
7374: }
7375: $script .= &paste_popup_js();
7376: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
7377: &mt('Switch server?');
7378:
7379:
7380: }
7381: # -------------------------------------------------------------------- Body tag
7382: $script = '<script type="text/javascript">'."\n"
7383: .'// <![CDATA['."\n"
7384: .$script."\n"
7385: .'// ]]>'."\n"
7386: .'</script>'."\n"
7387: .'<script type="text/javascript"
7388: src="/res/adm/includes/file_upload.js"></script>'."\n";
7389:
7390: # Breadcrumbs
7391: &Apache::lonhtmlcommon::clear_breadcrumbs();
7392:
7393: if ($showdoc) {
7394: my $args;
7395: if ($supplementalflag) {
7396: my $title = &HTML::Entities::encode($env{'form.title'},'\'"<>&');
7397: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
7398: $args = {'bread_crumbs' => $brcrum,
7399: 'bread_crumbs_nomenu' => 1};
7400: } else {
7401: $args = {'force_register' => $showdoc};
7402: }
7403: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,$args));
7404: } elsif ($toolsflag) {
7405: my ($breadtext,$breadtitle);
7406: $breadtext = "$crstype Editor";
7407: if ($canedit) {
7408: $breadtitle = 'Editing '.$crstype.' Contents';
7409: } else {
7410: $breadtext .= ' (View-only mode)';
7411: $breadtitle = 'Viewing '.$crstype.' Contents';
7412: }
7413: &Apache::lonhtmlcommon::add_breadcrumb({
7414: href=>"/adm/coursedocs",text=>$breadtext});
7415: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script)
7416: .&Apache::loncommon::help_open_menu('','',273,'RAT')
7417: .&Apache::lonhtmlcommon::breadcrumbs(
7418: $breadtitle)
7419: );
7420: } elsif ($r->uri eq '/adm/supplemental') {
7421: unless ($env{'request.role.adv'}) {
7422: unless (&Apache::lonnet::has_unhidden_suppfiles($coursenum,$coursedom)) {
7423: $r->internal_redirect('/adm/navmaps');
7424: return OK;
7425: }
7426: }
7427: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype);
7428: my $args = {'bread_crumbs' => $brcrum};
7429: unless (($env{'form.folderpath'} eq '') ||
7430: ($env{'form.folder'} eq 'supplemental')) {
7431: $args->{'bread_crumbs_nomenu'} = 1;
7432: }
7433: $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef,
7434: $args));
7435: } else {
7436: my ($breadtext,$breadtitle,$helpitem);
7437: $breadtext = "$crstype Editor";
7438: if ($canedit) {
7439: $breadtitle = 'Editing '.$crstype.' Contents';
7440: $helpitem = 'Docs_Adding_Course_Doc';
7441: } else {
7442: $breadtext .= ' (View-only mode)';
7443: $breadtitle = 'Viewing '.$crstype.' Contents';
7444: $helpitem = 'Docs_Viewing_Course_Doc';
7445: }
7446: &Apache::lonhtmlcommon::add_breadcrumb({
7447: href=>"/adm/coursedocs",text=>$breadtext});
7448: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
7449: {'add_entries' => $addentries}
7450: )
7451: .&Apache::loncommon::help_open_menu('','',273,'RAT')
7452: .&Apache::lonhtmlcommon::breadcrumbs(
7453: $breadtitle,
7454: $helpitem)
7455: );
7456: }
7457:
7458: my %allfiles = ();
7459: my %codebase = ();
7460: my ($upload_result,$upload_output,$uploadphase);
7461: if ($canedit) {
7462: undef($suppchanges);
7463: if (($env{'form.uploaddoc.filename'}) &&
7464: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
7465: my $context = $1;
7466: # Process file upload - phase one - upload and parse primary file.
7467: undef($hadchanges);
7468: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
7469: \%allfiles,\%codebase,$context,$crstype);
7470: undef($navmap);
7471: if ($hadchanges) {
7472: &mark_hash_old();
7473: }
7474: if ($suppchanges) {
7475: &Apache::lonnet::update_supp_caches($coursedom,$coursenum);
7476: undef($suppchanges);
7477: }
7478: $r->print($upload_output);
7479: } elsif ($env{'form.phase'} eq 'upload_embedded') {
7480: # Process file upload - phase two - upload embedded objects
7481: $uploadphase = 'check_embedded';
7482: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
7483: my $state = &embedded_form_elems($uploadphase,$primaryurl,
7484: $env{'form.newidx'});
7485: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
7486: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
7487: my ($destination,$dir_root) = &embedded_destination();
7488: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
7489: my $actionurl = '/adm/coursedocs';
7490: my ($result,$flag) =
7491: &Apache::loncommon::upload_embedded('coursedoc',$destination,
7492: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
7493: $actionurl);
7494: $r->print($result.&return_to_editor());
7495: } elsif ($env{'form.phase'} eq 'check_embedded') {
7496: # Process file upload - phase three - modify references in HTML file
7497: $uploadphase = 'modified_orightml';
7498: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
7499: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
7500: my ($destination,$dir_root) = &embedded_destination();
7501: my $result =
7502: &Apache::loncommon::modify_html_refs('coursedoc',$destination,
7503: $docuname,$docudom,undef,
7504: $dir_root);
7505: $r->print($result.&return_to_editor());
7506: } elsif ($env{'form.phase'} eq 'decompress_uploaded') {
7507: $uploadphase = 'decompress_phase_one';
7508: $r->print(&decompression_phase_one().
7509: &return_to_editor());
7510: } elsif ($env{'form.phase'} eq 'decompress_cleanup') {
7511: $uploadphase = 'decompress_phase_two';
7512: $r->print(&decompression_phase_two().
7513: &return_to_editor());
7514: }
7515: }
7516:
7517: if ($allowed && $toolsflag) {
7518: $r->print(&startContentScreen('tools'));
7519: $r->print(&generate_admin_menu($crstype,$canedit,$coursenum,$coursedom));
7520: $r->print(&endContentScreen());
7521: } elsif ((!$showdoc) && (!$uploadphase)) {
7522: # -----------------------------------------------------------------------------
7523: my %lt=&Apache::lonlocal::texthash(
7524: 'copm' => 'All documents out of a published map into this folder',
7525: 'upfi' => 'Upload File',
7526: 'upld' => 'Upload Content',
7527: 'srch' => 'Search Repository',
7528: 'impo' => 'Import from Repository',
7529: 'lnks' => 'Import from Stored Links',
7530: 'impm' => 'Import from Assembled Map',
7531: 'imcr' => 'Import from Course Resources',
7532: 'extr' => 'External Resource',
7533: 'extt' => 'External Tool',
7534: 'selm' => 'Select Map',
7535: 'load' => 'Load Map',
7536: 'newf' => 'New Folder',
7537: 'newp' => 'New Composite Page',
7538: 'syll' => 'Syllabus',
7539: 'navc' => 'Table of Contents',
7540: 'sipa' => 'Simple Course Page',
7541: 'sipr' => 'Simple Problem',
7542: 'webp' => 'Blank Web Page (editable)',
7543: 'stpr' => 'Standard Problem',
7544: 'news' => 'New sub-directory',
7545: 'crpr' => 'Create Problem',
7546: 'swit' => 'Switch Server',
7547: 'drbx' => 'Drop Box',
7548: 'scuf' => 'External Scores (handgrade, upload, clicker)',
7549: 'bull' => 'Discussion Board',
7550: 'mypi' => 'My Personal Information Page',
7551: 'grpo' => 'Group Portfolio',
7552: 'rost' => 'Course Roster',
7553: 'abou' => 'Personal Information Page for a User',
7554: 'imsf' => 'IMS Upload',
7555: 'imsl' => 'Upload IMS package',
7556: 'cms' => 'Origin of IMS package',
7557: 'se' => 'Select',
7558: 'file' => 'File',
7559: 'title' => 'Title',
7560: 'addp' => 'Add Placeholder to course?',
7561: 'uste' => 'Use Template?',
7562: 'fnam' => 'File Name:',
7563: 'loca' => 'Location:',
7564: 'dire' => 'Directory:',
7565: 'cate' => 'Category:',
7566: 'tmpl' => 'Template:',
7567: 'empd' => 'No resources found',
7568: 'comment' => 'Comment',
7569: 'parse' => 'Upload embedded images/multimedia files if HTML file',
7570: 'bb5' => 'Blackboard 5',
7571: 'bb6' => 'Blackboard 6',
7572: 'angel5' => 'ANGEL 5.5',
7573: 'webctce4' => 'WebCT 4 Campus Edition',
7574: 'yes' => 'Yes',
7575: 'no' => 'No',
7576: 'er' => 'Editing rights unavailable for your current role.',
7577: );
7578: # -----------------------------------------------------------------------------
7579:
7580: # Calculate free quota space for a user or course. A javascript function checks
7581: # file size to determine if upload should be allowed.
7582: my $quotatype = 'unofficial';
7583: if ($crstype eq 'Community') {
7584: $quotatype = 'community';
7585: } elsif ($crstype eq 'Placement') {
7586: $quotatype = 'placement';
7587: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
7588: $quotatype = 'official';
7589: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
7590: $quotatype = 'textbook';
7591: }
7592: my $disk_quota = &Apache::loncommon::get_user_quota($coursenum,$coursedom,
7593: 'course',$quotatype); # expressed in MB
7594: my $current_disk_usage = 0;
7595: foreach my $subdir ('docs','supplemental') {
7596: $current_disk_usage += &Apache::lonnet::diskusage($coursedom,$coursenum,
7597: "userfiles/$subdir",1); # expressed in kB
7598: }
7599: my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage);
7600: my $usage = $current_disk_usage/1024; # in MB
7601: my $quota = $disk_quota;
7602: my $percent;
7603: if ($disk_quota == 0) {
7604: $percent = 100.0;
7605: } else {
7606: $percent = 100*($usage/$disk_quota);
7607: }
7608: $usage = sprintf("%.2f",$usage);
7609: $quota = sprintf("%.2f",$quota);
7610: $percent = sprintf("%.0f",$percent);
7611: my $quotainfo = '<p>'.&mt('Currently using [_1] of the [_2] available.',
7612: $percent.'%',$quota.' MB').'</p>';
7613:
7614: my $checkbox=(<<CHBO);
7615: <!-- <label>$lt{'parse'}?
7616: <input type="checkbox" name="parserflag" />
7617: </label> -->
7618: <label>
7619: <input type="checkbox" name="parserflag" checked="checked" $disabled /> $lt{'parse'}
7620: </label>
7621: CHBO
7622: my $imsfolder = $env{'form.folder'};
7623: if ($imsfolder eq '') {
7624: $imsfolder = 'default';
7625: }
7626: my $imspform=(<<IMSFORM);
7627: <a class="LC_menubuttons_link" href="javascript:toggleUpload('ims');">
7628: $lt{'imsf'}</a> $help{'Importing_IMS_Course'}
7629: <form name="uploadims" action="/adm/imsimportdocs" method="post" enctype="multipart/form-data" target="IMSimport">
7630: <fieldset id="uploadimsform" style="display: none;">
7631: <legend>$lt{'imsf'}</legend>
7632: $quotainfo
7633: <label>$lt{'file'}:<br />
7634: <input type="file" name="uploaddoc" id="uploaddocims" class="LC_flUpload LC_uploaddoc" size="40" $disabled /></label>
7635: <input type="hidden" id="LC_free_space_ims" value="$free_space" />
7636: <br />
7637: <p>
7638: $lt{'cms'}:
7639: <select name="source" $disabled>
7640: <option value="-1" selected="selected">$lt{'se'}</option>
7641: <option value="bb5">$lt{'bb5'}</option>
7642: <option value="bb6">$lt{'bb6'}</option>
7643: <option value="angel5">$lt{'angel5'}</option>
7644: <option value="webctce4">$lt{'webctce4'}</option>
7645: </select>
7646: <input type="hidden" name="folder" value="$imsfolder" />
7647: </p>
7648: <input type="hidden" name="phase" value="one" />
7649: <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" $disabled />
7650: </fieldset>
7651: </form>
7652: IMSFORM
7653:
7654: my $fileuploadform=(<<FUFORM);
7655: <a class="LC_menubuttons_link" href="javascript:toggleUpload('doc');">
7656: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
7657: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
7658: <fieldset id="uploaddocform" style="display: none;">
7659: <legend>$lt{'upfi'}</legend>
7660: <input type="hidden" name="active" value="aa" />
7661: $quotainfo
7662: <label>$lt{'file'}:<br />
7663: <input type="file" name="uploaddoc" class="LC_flUpload" size="40" $disabled /></label>
7664: <input type="hidden" id="LC_free_space" value="$free_space" />
7665: <br />
7666: <label>
7667: $lt{'title'}:<br />
7668: <input type="text" size="60" name="comment" $disabled /></label>
7669: $pathitem
7670: <input type="hidden" name="cmd" value="upload_default" />
7671: <br />
7672: <span class="LC_nobreak" style="float:left">
7673: $checkbox
7674: </span>
7675: <br clear="all" />
7676: <input type="submit" value="$lt{'upld'}" $disabled />
7677: </fieldset>
7678: </form>
7679: FUFORM
7680:
7681: my $mapimportjs;
7682: if ($canedit) {
7683: $mapimportjs = "javascript:openbrowser('mapimportform','importmap','sequence,page','');";
7684: } else {
7685: $mapimportjs = "javascript:alert('".&js_escape($lt{'er'})."');";
7686: }
7687: my $importpubform=(<<SEDFFORM);
7688: <a class="LC_menubuttons_link" href="javascript:toggleMap('map');">
7689: $lt{'impm'}</a>$help{'Load_Map'}
7690: <form action="/adm/coursedocs" method="post" name="mapimportform">
7691: <fieldset id="importmapform" style="display: none;">
7692: <legend>$lt{'impm'}</legend>
7693: <input type="hidden" name="active" value="bb" />
7694: <label>$lt{'copm'}<br />
7695: <span class="LC_nobreak">
7696: <input type="text" name="importmap" size="40" value=""
7697: onfocus="this.blur();$mapimportjs" $disabled />
7698: <a href="$mapimportjs">$lt{'selm'}</a></span></label><br />
7699: <input type="submit" name="loadmap" value="$lt{'load'}" $disabled />
7700: </fieldset>
7701: </form>
7702:
7703: SEDFFORM
7704: my ($importcrsresform,$checkcrsres);
7705: if ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.crsauthor'}) {
7706: $checkcrsres = 1;
7707: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.crsauthor'} ne '0') {
7708: my %domdefs=&Apache::lonnet::get_domain_defaults($coursedom);
7709: my $type = lc($env{'course.'.$env{'request.course.id'}.'.type'});
7710: unless (($type eq 'community') || ($type eq 'placement')) {
7711: $type = 'unofficial';
7712: if ($env{'course.'.$env{'request.course.id'}.'internal.coursecode'} ne '') {
7713: $type = 'official';
7714: } elsif ($env{'course.'.$env{'request.course.id'}.'internal.textbook'} ne '') {
7715: $type = 'textbook';
7716: } else {
7717: $type = 'unofficial';
7718: }
7719: }
7720: if ($domdefs{$type.'crsauthor'}) {
7721: $checkcrsres = 1;
7722: }
7723: }
7724: if ($checkcrsres) {
7725: my ($numdirs,$pickfile) =
7726: &Apache::loncommon::import_crsauthor_form('coursepath','coursefile',
7727: "resize_scrollbox('contentscroll','1','0');",
7728: undef,'res');
7729: if ($pickfile) {
7730: $importcrsresform=(<<CRSFORM);
7731: <a class="LC_menubuttons_link" href="javascript:toggleImportCrsres('res');">
7732: $lt{'imcr'}</a>$help{'Course_Resources'}
7733: <form action="/adm/coursedocs" method="post" name="crsresimportform" onsubmit="return validImportCrsRes();">
7734: <fieldset id="importcrsresform" style="display: none;">
7735: <legend>$lt{'imcr'}</legend>
7736: <div id="importcrsrescontent" style="display: none;">
7737: <input type="hidden" name="active" value="bb" />
7738: $pickfile
7739: <p><label>
7740: $lt{'title'}: <input type="text" name="crsrestitle" value="" $disabled />
7741: </label></p>
7742: <input type="hidden" name="importdetail" value="" />
7743: <input type="submit" name="crsres" value="$lt{'impo'}" $disabled /><br />
7744: </div>
7745: <div id="importcrsresempty" style="display: none;">
7746: <p>
7747: $lt{'empd'}
7748: </p>
7749: </div>
7750: </fieldset>
7751: </form>
7752: CRSFORM
7753: }
7754: }
7755:
7756: my $fromstoredjs;
7757: if ($canedit) {
7758: $fromstoredjs = 'open_StoredLinks_Import()';
7759: } else {
7760: $fromstoredjs = "alert('".&js_escape($lt{'er'})."')";
7761: }
7762:
7763: my @importpubforma = (
7764: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => $pathitem."<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>$help{'Search_LON-CAPA_Resource'}" },
7765: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{impo}.'" onclick="javascript:groupimport();"/>' => "<a class='LC_menubuttons_link' href='javascript:groupimport();'>$lt{'impo'}</a>$help{'Importing_LON-CAPA_Resource'}" },
7766: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:'.$fromstoredjs.';" />' => '<a class="LC_menubuttons_link" href="javascript:'.$fromstoredjs.';">'.$lt{'lnks'}.'</a>'.$help{'Import_Stored_Links'} },
7767: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform },
7768: );
7769: if ($importcrsresform) {
7770: push(@importpubforma,{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/impcrsau.png" alt="'.$lt{imcr}.'" onclick="javascript:toggleImportCrsres(\'res\');" />' => $importcrsresform});
7771: }
7772: $importpubform = &create_form_ul(&create_list_elements(@importpubforma));
7773: my $extresourcesform =
7774: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
7775: $help{'Adding_External_Resource'},
7776: undef,undef,undef,undef,undef,undef,$disabled);
7777: my $exttoolform =
7778: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
7779: $help{'Adding_External_Tool'},undef,
7780: undef,'tool',$coursedom,$coursenum,
7781: \%ltitools,$disabled);
7782: if ($allowed) {
7783: my $folder = $env{'form.folder'};
7784: if ($folder eq '') {
7785: $folder='default';
7786: }
7787: if ($canedit) {
7788: my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
7789: if ($output) {
7790: $r->print($output);
7791: }
7792: }
7793: $r->print(<<HIDDENFORM);
7794: <form name="renameform" method="post" action="/adm/coursedocs">
7795: <input type="hidden" name="title" />
7796: <input type="hidden" name="cmd" />
7797: <input type="hidden" name="markcopy" />
7798: <input type="hidden" name="copyfolder" />
7799: $containertag
7800: </form>
7801: <form name="aliasform" method="post" action="/adm/coursedocs">
7802: <input type="hidden" name="alias" />
7803: <input type="hidden" name="cmd" />
7804: $containertag
7805: </form>
7806:
7807: HIDDENFORM
7808: $r->print(&makesimpleeditform($pathitem)."\n".
7809: &makedocslogform($pathitem."\n".
7810: '<input type="hidden" name="folder" value="'.
7811: $env{'form.folder'}.'" />'."\n"));
7812: }
7813:
7814: # Generate the tabs
7815: my ($mode,$needs_end);
7816: if (($supplementalflag) && (!$allowed)) {
7817: my @folders = split('&',$env{'form.folderpath'});
7818: unless (@folders > 2) {
7819: &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
7820: $needs_end = 1;
7821: }
7822: } else {
7823: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
7824: $needs_end = 1;
7825: }
7826:
7827: #
7828: my $hostname = $r->hostname();
7829: my $savefolderpath;
7830:
7831: if ($allowed) {
7832: my $folder=$env{'form.folder'};
7833: if ((($folder eq '') && (!$hiddentop)) || ($supplementalflag)) {
7834: $folder='default';
7835: $savefolderpath = $env{'form.folderpath'};
7836: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content'));
7837: $pathitem = '<input type="hidden" name="folderpath" value="'.
7838: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
7839: }
7840: my $postexec='';
7841: if ($folder eq 'default') {
7842: my $windowname = 'loncapaclient';
7843: if ($env{'request.lti.login'}) {
7844: $windowname .= 'lti';
7845: }
7846: $r->print('<script type="text/javascript">'."\n"
7847: .'// <![CDATA['."\n"
7848: .'this.window.name="'.$windowname.'";'."\n"
7849: .'// ]]>'."\n"
7850: .'</script>'."\n"
7851: );
7852: } else {
7853: #$postexec='self.close();';
7854: }
7855: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.sequence';
7856: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.page';
7857: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
7858:
7859: my $newnavform=(<<NNFORM);
7860: <form action="/adm/coursedocs" method="post" name="newnav">
7861: <input type="hidden" name="active" value="ff" />
7862: $pathitem
7863: <input type="hidden" name="importdetail"
7864: value="$lt{'navc'}=/adm/navmaps" />
7865: <a class="LC_menubuttons_link" href="javascript:makenew(document.newnav);">$lt{'navc'}</a>
7866: $help{'Navigate_Content'}
7867: </form>
7868: NNFORM
7869: my $newsmppageform=(<<NSPFORM);
7870: <form action="/adm/coursedocs" method="post" name="newsmppg">
7871: <input type="hidden" name="active" value="ff" />
7872: $pathitem
7873: <input type="hidden" name="importdetail" value="" />
7874: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
7875: $help{'Simple Page'}
7876: </form>
7877: NSPFORM
7878:
7879: my $newsmpproblemform=(<<NSPROBFORM);
7880: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
7881: <input type="hidden" name="active" value="dd" />
7882: $pathitem
7883: <input type="hidden" name="importdetail" value="" />
7884: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
7885: $help{'Simple_Problem'}
7886: </form>
7887:
7888: NSPROBFORM
7889:
7890: my $newdropboxform=(<<NDBFORM);
7891: <form action="/adm/coursedocs" method="post" name="newdropbox">
7892: <input type="hidden" name="active" value="dd" />
7893: $pathitem
7894: <input type="hidden" name="importdetail" value="" />
7895: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
7896: $help{'Dropbox'}
7897: </form>
7898: NDBFORM
7899:
7900: my $newexuploadform=(<<NEXUFORM);
7901: <form action="/adm/coursedocs" method="post" name="newexamupload">
7902: <input type="hidden" name="active" value="dd" />
7903: $pathitem
7904: <input type="hidden" name="importdetail" value="" />
7905: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
7906: $help{'Score_Upload_Form'}
7907: </form>
7908: NEXUFORM
7909:
7910: my $newbulform=(<<NBFORM);
7911: <form action="/adm/coursedocs" method="post" name="newbul">
7912: <input type="hidden" name="active" value="ee" />
7913: $pathitem
7914: <input type="hidden" name="importdetail" value="" />
7915: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
7916: $help{'Bulletin Board'}
7917: </form>
7918: NBFORM
7919:
7920: my $newaboutmeform=(<<NAMFORM);
7921: <form action="/adm/coursedocs" method="post" name="newaboutme">
7922: <input type="hidden" name="active" value="ee" />
7923: $pathitem
7924: <input type="hidden" name="importdetail"
7925: value="$plainname=/adm/$udom/$uname/aboutme" />
7926: <a class="LC_menubuttons_link" href="javascript:makenew(document.newaboutme);">$lt{'mypi'}</a>
7927: $help{'My Personal Information Page'}
7928: </form>
7929: NAMFORM
7930:
7931: my $newaboutsomeoneform=(<<NASOFORM);
7932: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
7933: <input type="hidden" name="active" value="ee" />
7934: $pathitem
7935: <input type="hidden" name="importdetail" value="" />
7936: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
7937: </form>
7938: NASOFORM
7939:
7940: my $newrosterform=(<<NROSTFORM);
7941: <form action="/adm/coursedocs" method="post" name="newroster">
7942: <input type="hidden" name="active" value="ee" />
7943: $pathitem
7944: <input type="hidden" name="importdetail"
7945: value="$lt{'rost'}=/adm/viewclasslist" />
7946: <a class="LC_menubuttons_link" href="javascript:makenew(document.newroster);">$lt{'rost'}</a>
7947: $help{'Course_Roster'}
7948: </form>
7949: NROSTFORM
7950:
7951: my $newwebpage;
7952: if ($folder =~ /^default_?(\d*)$/) {
7953: $newwebpage = "/uploaded/$coursedom/$coursenum/docs/";
7954: if ($1) {
7955: $newwebpage .= $1;
7956: } else {
7957: $newwebpage .= 'default';
7958: }
7959: $newwebpage .= '/new.html';
7960: }
7961: my $newwebpageform =(<<NWEBFORM);
7962: <form action="/adm/coursedocs" method="post" name="newwebpage">
7963: <input type="hidden" name="active" value="ff" />
7964: $pathitem
7965: <input type="hidden" name="importdetail" value="$newwebpage" />
7966: <a class="LC_menubuttons_link" href="javascript:makewebpage();">$lt{'webp'}</a>
7967: $help{'Web_Page'}
7968: </form>
7969: NWEBFORM
7970: my $showpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
7971: my @ids=&Apache::lonnet::current_machine_ids();
7972: my $machines_str = "'".join("','",@ids)."'";
7973: my (%is_home,%toppath,$rolehomes);
7974: if ($env{'user.author'}) {
7975: if (grep(/^\Q$env{'user.home'}\E$/,@ids)) {
7976: $is_home{'author'} = 1;
7977: }
7978: $rolehomes = '<input type="hidden" id="rolehome_author" name="rolehome_author" value="'.$env{'user.home'}.'" />'."\n";
7979: }
7980: my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
7981: ['active'],['ca','aa']);
7982: my %by_roletype;
7983: if (keys(%roleshash)) {
7984: foreach my $entry (keys(%roleshash)) {
7985: my ($auname,$audom,$roletype) = split(/:/,$entry);
7986: my $key = $entry;
7987: $key =~ s/:/___/g;
7988: my $author = $auname.'___'.$audom;
7989: $by_roletype{$roletype}{$author} = 1;
7990: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
7991: $toppath{$author} = "/priv/$audom/$auname";
7992: if (grep(/^\Q$rolehome\E$/,@ids)) {
7993: $is_home{$author} = 1;
7994: }
7995: $rolehomes .= '<input type="hidden" id="rolehome_coauthor_'.$roletype.'_'.$audom.'/'.$auname.'" '.
7996: 'name="rolehome_coauthor" value="'.$roletype.'='.$audom.'/'.$auname.'='.$rolehome.'" />'."\n";
7997: }
7998: }
7999: my $crshome = $env{'course.'.$env{'request.course.id'}.'.home'};
8000: if (grep(/^\Q$crshome\E$/,@ids)) {
8001: $is_home{'course'} = 1;
8002: }
8003: $rolehomes .= '<input type="hidden" id="rolehome_course" name="rolehome_course" value="'.$crshome.'" />'."\n";
8004: my $pickdir = '<label>'.$lt{'loca'}.
8005: '<select name="authorrole" onchange="populateDirSelects(this.form,'."'authorrole','authorpath'".',1,1,0);">'."\n".
8006: '<option value="" selected="selected">'.&mt('Select').'</option>'."\n";
8007: if ($env{'user.author'}) {
8008: $pickdir .= '<option value="author">'.&Apache::lonnet::plaintext('au').'</option>'."\n";
8009: }
8010: if (keys(%by_roletype)) {
8011: foreach my $possrole ('ca','aa') {
8012: if (ref($by_roletype{$possrole}) eq 'HASH') {
8013: my $roletitle = &Apache::lonnet::plaintext($possrole);
8014: foreach my $author (sort { lc($a) cmp lc($b) } (keys(%{$by_roletype{$possrole}}))) {
8015: my ($none,$where,$auname,$audom) = split(/\//,$toppath{$author});
8016: $pickdir .= '<option value="'.$author.'___'.$possrole.'">'.
8017: $roletitle." ($audom/$auname)</option>\n";
8018: }
8019: }
8020: }
8021: }
8022: if ($checkcrsres) {
8023: $pickdir .= '<option value="course">'.&mt('Course Resource').'</option>'."\n";
8024: }
8025: $pickdir .= '</select></label><br />'."\n".
8026: '<label>'.$lt{'dire'}.
8027: '<select name="authorpath" onchange="toggleCrsResTitle();">'.
8028: '<option value=""></option>'.
8029: '</select></label><br />'."\n";
8030: my %seltemplate_menus;
8031: my @files = &Apache::lonhomework::get_template_list('problem');
8032: my @noexamplelink = ('blank.problem','blank.library','script.library');
8033: my $currentcategory = '';
8034: my @ordered = ('');
8035: my %templatehelp;
8036: my $defcategory = '';
8037: my @catorder = ($defcategory);
8038: $seltemplate_menus{$defcategory}->{'order'} = [''];
8039: $seltemplate_menus{$defcategory}->{'text'} = '';
8040: foreach my $file (@files) {
8041: if (ref($file) eq 'ARRAY') {
8042: my ($path,$title,$category,$help) = @{$file};
8043: next if ($title !~ /\S/);
8044: if (&js_escape($category) ne $currentcategory) {
8045: $currentcategory = &js_escape($category);
8046: push(@catorder,&js_escape($currentcategory));
8047: $seltemplate_menus{$currentcategory}->{'text'} = $category;
8048: $seltemplate_menus{$currentcategory}->{'default'} = '';
8049: $seltemplate_menus{$currentcategory}->{'select2'}->{''} = '';
8050: push(@{$seltemplate_menus{$currentcategory}->{'order'}},'');
8051: }
8052: if ($path) {
8053: $seltemplate_menus{$currentcategory}->{'select2'}->{&js_escape($path)} = $title;
8054: push(@{$seltemplate_menus{$currentcategory}->{'order'}},&js_escape($path));
8055: if ($help) {
8056: $templatehelp{$path} = $help;
8057: }
8058: }
8059: }
8060: }
8061:
8062: my ($templates,$haslabel);
8063: if ($lt{'cate'} ne '') {
8064: $templates = '<label>';
8065: $haslabel = 1;
8066: }
8067: $templates .= $lt{'cate'}.' '.
8068: &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'tmpl'}.' ',
8069: $defcategory,'tempcategory','template',
8070: \%seltemplate_menus,\@catorder,
8071: "resize_scrollbox('contentscroll','1','0');",
8072: "toggleExampleText();",'template',$haslabel).'<br />';
8073: my $templatepreview = '<a href="#" target="sample" onclick="javascript:getExample(600,420,\'yes\',true); return false;">'.
8074: '<span id="newresexample">'.&mt('Example').'</span></a>';
8075: my $crsresform;
8076: if (($env{'user.author'}) || ($checkcrsres)) {
8077: $crsresform=(<<RESFORM);
8078: <a class="LC_menubuttons_link" href="javascript:toggleCrsRes('res');">
8079: $lt{'stpr'}</a>$help{'Standard_Problem'}
8080: <form action="/adm/coursedocs" method="post" name="courseresform">
8081: <fieldset id="crsresform" style="display:none;">
8082: <legend>$lt{'stpr'}</legend>
8083: <input type="hidden" name="active" value="bb" />
8084: <p>
8085: $pickdir
8086: </p>
8087: <div id="newstdproblem" style="display:none;">
8088: <p>
8089: <span class="LC_nobreak">$lt{'news'}?
8090: <label><input type="radio" name="newsubdir" value="0" onclick="toggleNewsubdir(this.form);" checked="checked" $disabled />No</label>
8091:
8092: <label><input type="radio" name="newsubdir" value="1" onclick="toggleNewsubdir(this.form);" $disabled />Yes</label>
8093: </span><label for="newsubdirname"><span id="newsubdir"></span></label>
8094: <input type="hidden" name="newsubdirname" id="newsubdirname" value="" autocomplete="off" />
8095: </p>
8096: </div>
8097: <label>$lt{'fnam'}
8098: <input type="text" size="20" name="newresourcename" autocomplete="off" $disabled /></label>
8099: <div id="newresource" style="display:none">
8100: <p>
8101: $lt{'addp'}
8102: <label><input type="radio" name="newresourceadd" value="0" checked="checked" onclick="toggleNewInCourse(this.form);" $disabled />
8103: $lt{'no'}</label>
8104: <label><input type="radio" name="newresourceadd" value="1" onclick="toggleNewInCourse(this.form);" $disabled />
8105: $lt{'yes'}</label>
8106: <label for="newresourcetitle"><span id="newrestitle"></span></label>
8107: <input type="hidden" size="20" name="newresourcetitle" id="newresourcetitle" autocomplete="off" $disabled />
8108: </p>
8109: </div>
8110: <p>
8111: $lt{'uste'}
8112: <label><input type="radio" name="newresusetemp" value="0" checked="checked" onclick="toggleWithTemplate(this.form);" $disabled />
8113: $lt{'no'}</label>
8114: <label><input type="radio" name="newresusetemp" value="1" onclick="toggleWithTemplate(this.form);" $disabled />
8115: $lt{'yes'}</label>
8116: </p>
8117: <div id="newrestemplate" style="display:none">
8118: $templates
8119: $templatepreview
8120: </div>
8121: <span class="LC_nobreak">
8122: <input type="hidden" name="folderpath" value="$showpath" />
8123: <input type="submit" name="newcrs" value="$lt{'crpr'}" $disabled />
8124: </span>
8125: <div id="stdprobswitch" style="display:none;">
8126: $rolehomes
8127: <input type="button" name="switchfornewprob" value="$lt{'swit'}" onclick="switchForProb();" />
8128: </div>
8129: </fieldset>
8130: </form>
8131:
8132: RESFORM
8133: }
8134:
8135: my $specialdocumentsform;
8136: my @specialdocumentsforma;
8137: my $gradingform;
8138: my @gradingforma;
8139: my $communityform;
8140: my @communityforma;
8141: my $newfolderform;
8142: my $newfolderb;
8143:
8144: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
8145:
8146: my $newpageform=(<<NPFORM);
8147: <form action="/adm/coursedocs" method="post" name="newpage">
8148: <input type="hidden" name="folderpath" value="$path" />
8149: <input type="hidden" name="importdetail" value="" />
8150: <input type="hidden" name="active" value="ee" />
8151: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
8152: $help{'Adding_Pages'}
8153: </form>
8154: NPFORM
8155:
8156:
8157: $newfolderform=(<<NFFORM);
8158: <form action="/adm/coursedocs" method="post" name="newfolder">
8159: $pathitem
8160: <input type="hidden" name="importdetail" value="" />
8161: <input type="hidden" name="active" value="" />
8162: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
8163: </form>
8164: NFFORM
8165:
8166: my $newsylform=(<<NSYLFORM);
8167: <form action="/adm/coursedocs" method="post" name="newsyl">
8168: <input type="hidden" name="active" value="ee" />
8169: $pathitem
8170: <input type="hidden" name="importdetail"
8171: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
8172: <a class="LC_menubuttons_link" href="javascript:makenew(document.newsyl);">$lt{'syll'}</a>
8173: $help{'Syllabus'}
8174:
8175: </form>
8176: NSYLFORM
8177:
8178: my $newgroupfileform=(<<NGFFORM);
8179: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
8180: <input type="hidden" name="active" value="ee" />
8181: $pathitem
8182: <input type="hidden" name="importdetail"
8183: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
8184: <a class="LC_menubuttons_link" href="javascript:makenew(document.newgroupfiles);">$lt{'grpo'}</a>
8185: $help{'Group Portfolio'}
8186: </form>
8187: NGFFORM
8188: if ($container eq 'page') {
8189: @specialdocumentsforma=(
8190: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
8191: );
8192: } else {
8193: @specialdocumentsforma=(
8194: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
8195: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.newsyl);" />'=>$newsylform},
8196: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="javascript:makenew(document.newnav);" />'=>$newnavform},
8197: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
8198: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
8199: );
8200: }
8201: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
8202:
8203: my @external = (
8204: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="toggleExternal(\'ext\');" />'=>$extresourcesform}
8205: );
8206: if ($posslti) {
8207: push(@external,
8208: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="toggleExternal(\'tool\');" />'=>$exttoolform},
8209: );
8210: }
8211: my $externalform = &create_form_ul(&create_list_elements(@external));
8212:
8213: my @importdoc = ();
8214: unless ($container eq 'page') {
8215: push(@importdoc,
8216: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:toggleUpload(\'ims\');" />'=>$imspform}
8217: );
8218: }
8219: push(@importdoc,
8220: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'doc\');" />'=>$fileuploadform}
8221: );
8222: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc));
8223:
8224: @gradingforma=(
8225: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
8226: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
8227: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform}
8228: );
8229: if ($crsresform) {
8230: push(@gradingforma,
8231: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{stpr}.'" onclick="javascript:toggleCrsRes(\'res\');" />'=>$crsresform}
8232: );
8233: }
8234: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
8235:
8236: @communityforma=(
8237: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
8238: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
8239: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
8240: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="javascript:makenew(document.newroster);" />'=>$newrosterform},
8241: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="javascript:makenew(document.newgroupfiles);" />'=>$newgroupfileform},
8242: );
8243: $communityform = &create_form_ul(&create_list_elements(@communityforma));
8244:
8245: my %orderhash = (
8246: 'aa' => ['Upload',$fileuploadform],
8247: 'bb' => ['External',$externalform],
8248: 'cc' => ['Import',$importpubform],
8249: 'dd' => ['Assessment',$gradingform],
8250: 'ff' => ['Other',$specialdocumentsform],
8251: );
8252: unless ($container eq 'page') {
8253: $orderhash{'00'} = ['Newfolder',$newfolderform];
8254: $orderhash{'ee'} = ['Collaboration',$communityform];
8255: }
8256:
8257: $hadchanges=0;
8258: unless (($supplementalflag || $toolsflag)) {
8259: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
8260: $supplementalflag,\%orderhash,$iconpath,$pathitem,
8261: \%ltitools,$canedit,$hostname,\$navmap,$hiddentop);
8262: undef($navmap);
8263: if ($error) {
8264: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
8265: }
8266: if ($hadchanges) {
8267: unless (&is_hash_old()) {
8268: &mark_hash_old();
8269: }
8270: }
8271:
8272: &changewarning($r,'');
8273: }
8274: }
8275:
8276: # Supplemental documents start here
8277:
8278: my $folder=$env{'form.folder'};
8279: unless ($supplementalflag) {
8280: $folder='supplemental';
8281: }
8282: if (($folder eq 'supplemental') &&
8283: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
8284: $env{'form.folderpath'} = &supplemental_base();
8285: } elsif ($allowed) {
8286: $env{'form.folderpath'} = $savefolderpath;
8287: }
8288: $pathitem = '<input type="hidden" name="folderpath" value="'.
8289: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
8290: if ($allowed) {
8291: my $folderseq=
8292: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_new.sequence';
8293:
8294: my $supupdocform=(<<SUPDOCFORM);
8295: <a class="LC_menubuttons_link" href="javascript:toggleUpload('suppdoc');">
8296: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
8297: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
8298: <fieldset id="uploadsuppdocform" style="display: none;">
8299: <legend>$lt{'upfi'}</legend>
8300: <input type="hidden" name="active" value="ee" />
8301: $quotainfo
8302: <label>$lt{'file'}:<br />
8303: <input type="file" name="uploaddoc" id="uploaddocsupp" class="LC_flUpload LC_uploaddoc" size="40" $disabled /></label>
8304: <input type="hidden" id="LC_free_space_supp" value="$free_space" />
8305: <br />
8306: <br />
8307: <span class="LC_nobreak">
8308: $checkbox
8309: </span>
8310: <br /><br />
8311: <label>$lt{'comment'}:<br />
8312: <textarea cols="50" rows="4" name="comment"></textarea></label>
8313: <br />
8314: $pathitem
8315: <input type="hidden" name="cmd" value="upload_supplemental" />
8316: <input type='submit' value="$lt{'upld'}" />
8317: </fieldset>
8318: </form>
8319: SUPDOCFORM
8320:
8321: my $supnewfolderform=(<<SNFFORM);
8322: <form action="/adm/coursedocs" method="post" name="supnewfolder">
8323: <input type="hidden" name="active" value="" />
8324: $pathitem
8325: <input type="hidden" name="importdetail" value="" />
8326: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
8327: $help{'Adding_Folders'}
8328: </form>
8329: SNFFORM
8330:
8331: my $supextform =
8332: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
8333: $help{'Adding_External_Resource'},
8334: undef,undef,undef,undef,undef,undef,
8335: $disabled);
8336:
8337: my $supexttoolform =
8338: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
8339: $help{'Adding_External_Tool'},
8340: undef,undef,'tool',$coursedom,
8341: $coursenum,\%ltitools,$disabled);
8342:
8343: my $supnewsylform=(<<SNSFORM);
8344: <form action="/adm/coursedocs" method="post" name="supnewsyl">
8345: <input type="hidden" name="active" value="ff" />
8346: $pathitem
8347: <input type="hidden" name="importdetail"
8348: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
8349: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewsyl);">$lt{'syll'}</a>
8350: $help{'Syllabus'}
8351: </form>
8352: SNSFORM
8353:
8354: my $supnewaboutmeform=(<<SNAMFORM);
8355: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
8356: <input type="hidden" name="active" value="ff" />
8357: $pathitem
8358: <input type="hidden" name="importdetail"
8359: value="$plainname=/adm/$udom/$uname/aboutme" />
8360: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewaboutme);">$lt{'mypi'}</a>
8361: $help{'My Personal Information Page'}
8362: </form>
8363: SNAMFORM
8364:
8365: my $supwebpage;
8366: if ($folder =~ /^supplemental_?(\d*)$/) {
8367: $supwebpage = "/uploaded/$coursedom/$coursenum/supplemental/";
8368: if ($1) {
8369: $supwebpage .= $1;
8370: } else {
8371: $supwebpage .= 'default';
8372: }
8373: $supwebpage .= '/new.html';
8374: }
8375: my $supwebpageform =(<<SWEBFORM);
8376: <form action="/adm/coursedocs" method="post" name="supwebpage">
8377: <input type="hidden" name="active" value="cc" />
8378: $pathitem
8379: <input type="hidden" name="importdetail" value="$supwebpage" />
8380: <a class="LC_menubuttons_link" href="javascript:makewebpage('supp');">$lt{'webp'}</a>
8381: $help{'Web_Page'}
8382: </form>
8383: SWEBFORM
8384:
8385:
8386: my @specialdocs = (
8387: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.supnewsyl);" />'
8388: =>$supnewsylform},
8389: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makenew(document.supnewaboutme);" />'
8390: =>$supnewaboutmeform},
8391: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage('."'supp'".');" />'=>$supwebpageform},
8392:
8393: );
8394: my @supexternal = (
8395: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:toggleExternal(\'suppext\')" />'
8396: =>$supextform});
8397: if ($posslti) {
8398: push(@supexternal,
8399: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="javascript:toggleExternal(\'supptool\')" />'
8400: =>$supexttoolform});
8401: }
8402: my @supimportdoc = (
8403: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'
8404: =>$supupdocform},
8405: );
8406:
8407: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc));
8408: my %suporderhash = (
8409: '00' => ['Supnewfolder', $supnewfolderform],
8410: 'dd' => ['Upload',$supupdocform],
8411: 'ee' => ['External',&create_form_ul(&create_list_elements(@supexternal))],
8412: 'ff' => ['Other',&create_form_ul(&create_list_elements(@specialdocs))]
8413: );
8414: if ($supplementalflag) {
8415: $suppchanges = 0;
8416: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
8417: $supplementalflag,\%suporderhash,$iconpath,$pathitem,
8418: \%ltitools,$canedit,$hostname);
8419: if ($error) {
8420: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
8421: }
8422: if ($suppchanges) {
8423: &Apache::lonnet::update_supp_caches($coursedom,$coursenum);
8424: undef($suppchanges);
8425: }
8426: }
8427: } elsif ($supplementalflag) {
8428: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
8429: $supplementalflag,'',$iconpath,$pathitem,'',$canedit,
8430: $hostname);
8431: if ($error) {
8432: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
8433: }
8434: }
8435:
8436: if ($needs_end) {
8437: $r->print(&endContentScreen());
8438: }
8439:
8440: if ($allowed) {
8441: $r->print('
8442: <form method="post" name="extimport" action="/adm/coursedocs">
8443: <input type="hidden" name="title" />
8444: <input type="hidden" name="url" />
8445: <input type="hidden" name="useform" />
8446: <input type="hidden" name="residx" />
8447: </form>');
8448: }
8449: } elsif ($showdoc) {
8450: # -------------------------------------------------------- This is showdoc mode
8451: $r->print("<h1>".&mt('Uploaded Document').' - '.
8452: &Apache::lonnet::gettitle($r->uri).'</h1><p class="LC_warning">'.
8453: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
8454: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
8455: }
8456: }
8457: unless ($noendpage) {
8458: $r->print(&Apache::loncommon::end_page());
8459: }
8460: return OK;
8461: }
8462:
8463: sub embedded_form_elems {
8464: my ($phase,$primaryurl,$newidx) = @_;
8465: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
8466: $newidx =~s /\D+//g;
8467: return <<STATE;
8468: <input type="hidden" name="folderpath" value="$folderpath" />
8469: <input type="hidden" name="cmd" value="upload_embedded" />
8470: <input type="hidden" name="newidx" value="$newidx" />
8471: <input type="hidden" name="phase" value="$phase" />
8472: <input type="hidden" name="primaryurl" value="$primaryurl" />
8473: STATE
8474: }
8475:
8476: sub embedded_destination {
8477: my $folder=$env{'form.folder'};
8478: my $destination = 'docs/';
8479: if ($folder =~ /^supplemental/) {
8480: $destination = 'supplemental/';
8481: }
8482: if (($folder eq 'default') || ($folder eq 'supplemental')) {
8483: $destination .= 'default/';
8484: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
8485: $destination .= $2.'/';
8486: }
8487: my $newidx = $env{'form.newidx'};
8488: $newidx =~s /\D+//g;
8489: if ($newidx) {
8490: $destination .= $newidx;
8491: }
8492: my $dir_root = '/userfiles';
8493: return ($destination,$dir_root);
8494: }
8495:
8496: sub return_to_editor {
8497: my $actionurl = '/adm/coursedocs';
8498: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
8499: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
8500: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
8501: '</a></p>';
8502: }
8503:
8504: sub decompression_info {
8505: my ($destination,$dir_root) = &embedded_destination();
8506: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
8507: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
8508: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
8509: my $container='sequence';
8510: my ($pathitem,$hiddenelem);
8511: my @hiddens = ('newidx','comment','position','folderpath','archiveurl');
8512: if ($env{'form.folderpath'} =~ /\:1$/) {
8513: $container='page';
8514: }
8515: unshift(@hiddens,$pathitem);
8516: foreach my $item (@hiddens) {
8517: if ($item eq 'newidx') {
8518: next if ($env{'form.'.$item} =~ /\D/);
8519: }
8520: if ($env{'form.'.$item}) {
8521: $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
8522: &HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";
8523: }
8524: }
8525: return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
8526: $hiddenelem);
8527: }
8528:
8529: sub decompression_phase_one {
8530: my ($dir,$file,$warning,$error,$output);
8531: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
8532: &decompression_info();
8533: if ($env{'form.archiveurl'} !~ m{^/uploaded/\Q$docudom/$docuname/\E(?:docs|supplemental)/(?:default|\d+).*/([^/]+)$}) {
8534: $error = &mt('Archive file "[_1]" not in the expected location.',$env{'form.archiveurl'});
8535: } else {
8536: my $file = $1;
8537: $output =
8538: &Apache::loncommon::process_decompression($docudom,$docuname,$file,
8539: $destination,$dir_root,
8540: $hiddenelem);
8541: if ($env{'form.autoextract_camtasia'}) {
8542: $output .= &remove_archive($docudom,$docuname,$container);
8543: }
8544: }
8545: if ($error) {
8546: $output .= '<p class="LC_error">'.&mt('Not extracted.').'<br />'.
8547: $error.'</p>'."\n";
8548: }
8549: if ($warning) {
8550: $output .= '<p class="LC_warning">'.$warning.'</p>'."\n";
8551: }
8552: return $output;
8553: }
8554:
8555: sub decompression_phase_two {
8556: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
8557: &decompression_info();
8558: my $output;
8559: if ($env{'form.archivedelete'}) {
8560: $output = &remove_archive($docudom,$docuname,$container);
8561: }
8562: $output .=
8563: &Apache::loncommon::process_extracted_files('coursedocs',$docudom,$docuname,
8564: $destination,$dir_root,$hiddenelem);
8565: return $output;
8566: }
8567:
8568: sub remove_archive {
8569: my ($docudom,$docuname,$container) = @_;
8570: my $map = $env{'form.folder'}.'.'.$container;
8571: my ($output,$delwarning,$delresult,$url);
8572: my ($errtext,$fatal) = &mapread($docuname,$docudom,$map);
8573: if ($fatal) {
8574: if ($container eq 'page') {
8575: $delwarning = &mt('An error occurred retrieving the contents of the current page.');
8576: } else {
8577: $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
8578: }
8579: $delwarning .= ' '.&mt('As a result the archive file has not been removed.');
8580: } else {
8581: my $currcmd = $env{'form.cmd'};
8582: my $position = $env{'form.position'};
8583: my $archiveidx = $position;
8584: if ($position > 0) {
8585: if (($env{'form.autoextract_camtasia'}) && (scalar(@LONCAPA::map::order) == 2)) {
8586: $archiveidx = $position-1;
8587: }
8588: $env{'form.cmd'} = 'remove_'.$archiveidx;
8589: my ($title,$url,@rrest) =
8590: split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$archiveidx]]);
8591: if ($url eq $env{'form.archiveurl'}) {
8592: if (&handle_edit_cmd($docuname,$docudom)) {
8593: ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
8594: if ($suppchanges) {
8595: &Apache::lonnet::update_supp_caches($docudom,$docuname);
8596: undef($suppchanges);
8597: }
8598: if ($fatal) {
8599: if ($container eq 'page') {
8600: $delwarning = &mt('An error occurred updating the contents of the current page.');
8601: } else {
8602: $delwarning = &mt('An error occurred updating the contents of the current folder.');
8603: }
8604: } else {
8605: $delresult = &mt('Archive file removed.');
8606: }
8607: }
8608: } else {
8609: $delwarning .= &mt('Archive file had unexpected item number in folder.').
8610: ' '.&mt('As a result the archive file has not been removed.');
8611: }
8612: }
8613: $env{'form.cmd'} = $currcmd;
8614: }
8615: if ($delwarning) {
8616: $output = '<p class="LC_warning">'.
8617: $delwarning.
8618: '</p>';
8619: }
8620: if ($delresult) {
8621: $output .= '<p class="LC_info">'.
8622: $delresult.
8623: '</p>';
8624: }
8625: return $output;
8626: }
8627:
8628: sub generate_admin_menu {
8629: my ($crstype,$canedit,$coursenum,$coursedom) = @_;
8630: my $lc_crstype = lc($crstype);
8631: my ($home,$other,%outhash)=&authorhosts();
8632: my %lt= ( # do not translate here
8633: 'vc' => 'Verify Content',
8634: 'cv' => 'Check/Set Resource Versions',
8635: 'ls' => 'List Resource Identifiers',
8636: 'ct' => 'Display/Set Shortened URLs for Deep-linking',
8637: 'ca' => "Enter $crstype Authoring Space",
8638: 'imse' => 'Export contents to IMS Archive',
8639: 'dcd' => 'Copy uploaded content to Authoring Space',
8640: 'cpc' => 'Copy from Course Authoring to User Authoring',
8641: );
8642: my ($candump,$dumpurl,$exportcrsurl);
8643: if ($home + $other > 0) {
8644: $candump = 'F';
8645: if ($home) {
8646: $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
8647: $exportcrsurl = "javascript:injectData(document.courseverify,'dummy','copyauthored','$lt{'cpc'}')";
8648: } else {
8649: my @hosts;
8650: foreach my $aurole (keys(%outhash)) {
8651: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
8652: push(@hosts,$outhash{$aurole});
8653: }
8654: }
8655: if (@hosts == 1) {
8656: my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
8657: '&role='.
8658: &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
8659: &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
8660: $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
8661: $exportcrsurl = $dumpurl;
8662: } else {
8663: $dumpurl = "javascript:choose_switchserver_window()";
8664: $exportcrsurl = $dumpurl;
8665: }
8666: }
8667: }
8668: my @menu=
8669: ({ categorytitle=>'Administration',
8670: items =>[
8671: { linktext => $lt{'vc'},
8672: url => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
8673: permission => 'F',
8674: help => 'Docs_Verify_Content',
8675: icon => 'verify.png',
8676: linktitle => 'Verify contents can be retrieved/rendered',
8677: },
8678: { linktext => $lt{'cv'},
8679: url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
8680: permission => 'F',
8681: help => 'Docs_Check_Resource_Versions',
8682: icon => 'resversion.png',
8683: linktitle => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
8684: },
8685: { linktext => $lt{'ls'},
8686: url => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
8687: permission => 'F',
8688: #help => '',
8689: icon => 'symbs.png',
8690: linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
8691: },
8692: { linktext => $lt{'ct'},
8693: url => "javascript:injectData(document.courseverify,'dummy','shorturls','$lt{'ct'}')",
8694: permission => 'F',
8695: help => 'Docs_Short_URLs',
8696: icon => 'shorturls.png',
8697: linktitle => "Set shortened URLs for a resource or folder in your $lc_crstype for use in deep-linking"
8698: },
8699: ]
8700: });
8701: if ($canedit) {
8702: my ($crsauname,$crsaudom,$crshome);
8703: if (($coursenum ne '') && ($coursedom ne '')) {
8704: my $crsauthorurl = "/priv/$coursedom/$coursenum/";
8705: ($crsauname,$crsaudom,$crshome) = &Apache::lonnet::constructaccess($crsauthorurl);
8706: if (($crsauname eq $coursenum) && ($crsaudom eq $coursedom)) {
8707: my @ids=&Apache::lonnet::current_machine_ids();
8708: my $linkurl;
8709: if (grep(/^\Q$crshome\E$/,@ids)) {
8710: $linkurl = $crsauthorurl;
8711: } else {
8712: my $jscall = &Apache::lonhtmlcommon::jump_to_editres($crsauthorurl,$crshome,1);
8713: if ($jscall) {
8714: $linkurl = 'javascript:'.$jscall;
8715: }
8716: }
8717: if ((ref($menu[0]) eq 'HASH') && (ref($menu[0]->{'items'}) eq 'ARRAY') && ($linkurl)) {
8718: push(@{$menu[0]->{items}},
8719: { linktext => $lt{'ca'},
8720: url => $linkurl,
8721: permission => 'F',
8722: help => 'Docs_Course_Authorspace',
8723: icon => 'impcrsau.png',
8724: linktitle => $lt{'ca'},
8725: });
8726: }
8727: }
8728: }
8729: push(@menu,
8730: { categorytitle=>'Export',
8731: items =>[
8732: { linktext => $lt{'imse'},
8733: url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
8734: permission => 'F',
8735: help => 'Docs_Export_Course_Docs',
8736: icon => 'imsexport.png',
8737: linktitle => $lt{'imse'},
8738: },
8739: { linktext => $lt{'dcd'},
8740: url => $dumpurl,
8741: permission => $candump,
8742: help => 'Docs_Dump_Course_Docs',
8743: icon => 'dump.png',
8744: linktitle => $lt{'dcd'},
8745: },
8746: ]
8747: });
8748: if (($crsauname eq $coursenum) && ($crsaudom eq $coursedom)) {
8749: if ((ref($menu[1]) eq 'HASH') && (ref($menu[1]->{'items'}) eq 'ARRAY')) {
8750: push(@{$menu[1]->{items}},
8751: { linktext => $lt{'cpc'},
8752: url => $exportcrsurl,
8753: permission => 'F',
8754: help => 'Docs_Export_Course_Author',
8755: icon => 'res.png',
8756: linktitle => $lt{'cpc'},
8757: });
8758: }
8759: }
8760: }
8761: return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
8762: '<input type="hidden" id="dummy" />'."\n".
8763: &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
8764: '</form>';
8765: }
8766:
8767: sub generate_edit_table {
8768: my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile,
8769: $need_save,$copyfolder,$canedit) = @_;
8770: return unless(ref($orderhash_ref) eq 'HASH');
8771: my %orderhash = %{$orderhash_ref};
8772: my ($form, $activetab, $active, $disabled);
8773: if (($env{'form.active'} ne '') && ($env{'form.active'} ne '00')) {
8774: $activetab = $env{'form.active'};
8775: }
8776: unless ($canedit) {
8777: $disabled = ' disabled="disabled"';
8778: }
8779: my $backicon = $iconpath.'clickhere.gif';
8780: my $backtext = &mt('Exit Editor');
8781: $form = '<div class="LC_Box" style="margin:0;">'.
8782: '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
8783: '<li class="goback">'.
8784: '<a href="javascript:toContents('."'$jumpto'".');">'.
8785: '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
8786: ' alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n".
8787: '<li>'.
8788: '<a href="javascript:groupopen('."'$readfile'".',1);">'.
8789: &mt('Undo Delete').'</a></li>'."\n";
8790: if ($env{'form.docslog'}) {
8791: $form .= '<li class="active">';
8792: } else {
8793: $form .= '<li>';
8794: }
8795: $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
8796: &mt('History').'</a></li>'."\n";
8797: if ($env{'form.docslog'}) {
8798: $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
8799: &mt('Edit').'</a></li>'."\n";
8800: }
8801: foreach my $name (reverse(sort(keys(%orderhash)))) {
8802: if($name ne '00'){
8803: if($activetab eq '' || $activetab ne $name){
8804: $active = '';
8805: }elsif($activetab eq $name){
8806: $active = 'class="active"';
8807: }
8808: $form .= '<li style="float:right" '.$active
8809: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
8810: } else {
8811: $form .= '<li style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
8812:
8813: }
8814: }
8815: $form .= '</ul>'."\n";
8816: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
8817:
8818: if ($to_show ne '') {
8819: my $saveform;
8820: if ($need_save) {
8821: my $button = &mt('Make changes');
8822: my $path;
8823: if ($env{'form.folderpath'}) {
8824: $path =
8825: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
8826: }
8827: $saveform = <<"END";
8828: <div id="multisave" style="display:none; clear:both;" >
8829: <form name="saveactions" method="post" action="/adm/coursedocs" onsubmit="return checkSubmits();">
8830: <input type="hidden" name="folderpath" value="$path" />
8831: <input type="hidden" name="symb" value="$env{'form.symb'}" />
8832: <input type="hidden" name="allhiddenresource" value="" />
8833: <input type="hidden" name="allencrypturl" value="" />
8834: <input type="hidden" name="allrandompick" value="" />
8835: <input type="hidden" name="allrandomorder" value="" />
8836: <input type="hidden" name="changeparms" value="" />
8837: <input type="hidden" name="multiremove" value="" />
8838: <input type="hidden" name="multicut" value="" />
8839: <input type="hidden" name="multicopy" value="" />
8840: <input type="hidden" name="multichange" value="" />
8841: <input type="hidden" name="copyfolder" value="$copyfolder" />
8842: <input type="submit" name="savemultiples" value="$button" $disabled />
8843: </form>
8844: </div>
8845: END
8846: }
8847: $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'.$saveform."\n";
8848: }
8849: foreach my $field (keys(%orderhash)){
8850: if($field ne '00'){
8851: if($activetab eq '' || $activetab ne $field){
8852: $active = 'style="display: none;float:left"';
8853: }elsif($activetab eq $field){
8854: $active = 'style="display:block;float:left"';
8855: }
8856: $form .= '<div id="'.$field.$tid.'"'
8857: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
8858: .'</div>'."\n";
8859: }
8860: }
8861: unless ($env{'form.docslog'}) {
8862: $form .= '</div></div>'."\n";
8863: }
8864: return $form;
8865: }
8866:
8867: sub editing_js {
8868: my ($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
8869: $londocroot,$canedit,$hostname,$navmapref) = @_;
8870: my %js_lt = &Apache::lonlocal::texthash(
8871: p_mnf => 'Name of New Folder',
8872: t_mnf => 'New Folder',
8873: p_mnp => 'Name of New Page',
8874: t_mnp => 'New Page',
8875: p_mxu => 'Title for the External Score',
8876: p_msp => 'Name of Simple Course Page',
8877: p_msb => 'Title for the Problem',
8878: p_mdb => 'Title for the Drop Box',
8879: p_mbb => 'Title for the Discussion Board',
8880: p_mwp => 'Title for Web Page',
8881: p_mnr => 'Title for the Resource',
8882: p_mab => "Enter user:domain for User's Personal Information Page",
8883: p_mab2 => 'Personal Information Page of ',
8884: p_mab_alrt1 => 'Not a valid user:domain',
8885: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
8886: p_chn => 'New Title',
8887: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
8888: p_rmr2a => 'Remove',
8889: p_rmr2b => '?',
8890: p_rmr3a => 'Remove those',
8891: p_rmr3b => 'items?',
8892: p_rmr4 => 'WARNING: Removing a resource uploaded to a course cannot be undone via "Undo Delete".',
8893: p_rmr5 => 'Push "Cancel" and then use "Cut" instead if you might need to undo this change.',
8894: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
8895: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
8896: p_ctr2a => 'Cut',
8897: p_ctr2b => '?',
8898: p_ctr3a => 'Cut those',
8899: p_ctr3b => 'items?',
8900: setal => 'Enter a (unique) alias',
8901: delal => 'Are you sure you want to eliminate the alias?',
8902: rpck => 'Enter number to pick (e.g., 3)',
8903: imsfile => 'You must choose an IMS package for import',
8904: imscms => 'You must select which Course Management System was the source of the IMS package',
8905: invurl => 'Invalid URL',
8906: titbl => 'Title is blank',
8907: more => '(More ...)',
8908: less => '(Less ...)',
8909: noor => 'No actions selected or changes to settings specified.',
8910: noch => 'No changes to settings specified.',
8911: noac => 'No actions selected.',
8912: nofi => 'No file selected',
8913: tinc => 'Title in course',
8914: sunm => 'Sub-directory name',
8915: edri => 'Editing rights unavailable for your current role.',
8916: sele => 'Select',
8917: swit => 'Switch server required',
8918: );
8919: &js_escape(\%js_lt);
8920: my $crstype = &Apache::loncommon::course_type();
8921: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
8922: my $main_container_page;
8923: if (&HTML::Entities::decode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'}) =~ /\:1$/) {
8924: $main_container_page = 1;
8925: }
8926: my $backtourl;
8927: my $toplevelmain = &escape(&default_folderpath($coursenum,$coursedom,$navmapref));
8928: my $toplevelsupp = &supplemental_base();
8929: my $showfile_js = &Apache::loncommon::show_crsfiles_js();
8930: my @ids=&Apache::lonnet::current_machine_ids();
8931: my $machines_str = "'".join("','",@ids)."'";
8932: if ($env{'docs.exit.'.$env{'request.course.id'}} =~ /^direct_(.+)$/) {
8933: my $caller = $1;
8934: if ($caller =~ /^supplemental/) {
8935: $backtourl = '/adm/supplemental?folderpath='.&escape($caller);
8936: } else {
8937: my ($map,$id,$res)=&Apache::lonnet::decode_symb($caller);
8938: $res = &Apache::lonnet::clutter($res);
8939: if (&Apache::lonnet::is_on_map($res)) {
8940: my ($url,$anchor);
8941: if ($res =~ /^([^#]+)#([^#]+)$/) {
8942: $url = $1;
8943: $anchor = $2;
8944: if (($caller =~ m{^([^#]+)\Q#$anchor\E$})) {
8945: $caller = $1.&escape('#').$anchor;
8946: }
8947: } else {
8948: $url = $res;
8949: }
8950: $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($url),'<>&"');
8951: if ($backtourl =~ m{^\Q/uploaded/$coursedom/$coursenum/\Edefault_\d+\.sequence$}) {
8952: $backtourl .= '?navmap=1';
8953: } else {
8954: $backtourl .= '?symb='.
8955: &HTML::Entities::encode($caller,'<>&"');
8956: }
8957: if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
8958: if (($ENV{'SERVER_PORT'} == 443) &&
8959: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
8960: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
8961: if ($hostname ne '') {
8962: $backtourl = 'http://'.$hostname.$backtourl;
8963: }
8964: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
8965: }
8966: }
8967: } elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {
8968: if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {
8969: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
8970: if ($hostname ne '') {
8971: $backtourl = 'http://'.$hostname.$backtourl;
8972: }
8973: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
8974: }
8975: }
8976: }
8977: if ($anchor ne '') {
8978: $backtourl .= '#'.&HTML::Entities::encode($anchor,'<>&"');
8979: }
8980: $backtourl = &Apache::loncommon::escape_single($backtourl);
8981: } else {
8982: $backtourl = '/adm/navmaps';
8983: }
8984: }
8985: } elsif ($env{'docs.exit.'.$env{'request.course.id'}} eq '/adm/menu') {
8986: $backtourl = '/adm/menu';
8987: } elsif ($supplementalflag) {
8988: if (($env{'request.role.adv'}) ||
8989: (&Apache::lonnet::has_unhidden_suppfiles($coursenum,$coursedom))) {
8990: $backtourl = '/adm/supplemental';
8991: } else {
8992: $backtourl = '/adm/navmaps';
8993: }
8994: } else {
8995: $backtourl = '/adm/navmaps';
8996: }
8997:
8998: my $fieldsets = "'doc'";
8999: unless ($main_container_page) {
9000: $fieldsets .=",'ims'";
9001: }
9002: my $extfieldsets = "'ext'";
9003: if ($posslti) {
9004: $extfieldsets .= ",'tool'";
9005: }
9006: if ($supplementalflag) {
9007: $fieldsets = "'suppdoc'";
9008: $extfieldsets = "'suppext'";
9009: if ($posslti) {
9010: $extfieldsets .= ",'supptool'";
9011: }
9012: }
9013:
9014: my $jsmakefunctions;
9015: if ($canedit) {
9016: $jsmakefunctions = <<ENDNEWSCRIPT;
9017: function makenewfolder(targetform,folderseq) {
9018: var foldername=prompt('$js_lt{"p_mnf"}','$js_lt{"t_mnf"}');
9019: if (foldername) {
9020: targetform.importdetail.value=encodeURIComponent(foldername)+"="+folderseq;
9021: targetform.submit();
9022: }
9023: }
9024:
9025: function makenewpage(targetform,folderseq) {
9026: var pagename=prompt('$js_lt{"p_mnp"}','$js_lt{"t_mnp"}');
9027: if (pagename) {
9028: targetform.importdetail.value=encodeURIComponent(pagename)+"="+folderseq;
9029: targetform.submit();
9030: }
9031: }
9032:
9033: function makeexamupload() {
9034: var title=prompt('$js_lt{"p_mxu"}');
9035: if (title) {
9036: this.document.forms.newexamupload.importdetail.value=
9037: encodeURIComponent(title)+'=/res/lib/templates/examupload.problem';
9038: this.document.forms.newexamupload.submit();
9039: }
9040: }
9041:
9042: function makesmppage() {
9043: var title=prompt('$js_lt{"p_msp"}');
9044: if (title) {
9045: this.document.forms.newsmppg.importdetail.value=
9046: encodeURIComponent(title)+'=/adm/$udom/$uname/new/smppg';
9047: this.document.forms.newsmppg.submit();
9048: }
9049: }
9050:
9051: function makewebpage(type) {
9052: var title=prompt('$js_lt{"p_mwp"}');
9053: var formname;
9054: if (type == 'supp') {
9055: formname = this.document.forms.supwebpage;
9056: } else {
9057: formname = this.document.forms.newwebpage;
9058: }
9059: if (title) {
9060: var webpage = formname.importdetail.value;
9061: formname.importdetail.value = encodeURIComponent(title)+'='+webpage;
9062: formname.submit();
9063: }
9064: }
9065:
9066: function makesmpproblem() {
9067: var title=prompt('$js_lt{"p_msb"}');
9068: if (title) {
9069: this.document.forms.newsmpproblem.importdetail.value=
9070: encodeURIComponent(title)+'=/res/lib/templates/simpleproblem.problem';
9071: this.document.forms.newsmpproblem.submit();
9072: }
9073: }
9074:
9075: function makedropbox() {
9076: var title=prompt('$js_lt{"p_mdb"}');
9077: if (title) {
9078: this.document.forms.newdropbox.importdetail.value=
9079: encodeURIComponent(title)+'=/res/lib/templates/DropBox.problem';
9080: this.document.forms.newdropbox.submit();
9081: }
9082: }
9083:
9084: function makebulboard() {
9085: var title=prompt('$js_lt{"p_mbb"}');
9086: if (title) {
9087: this.document.forms.newbul.importdetail.value=
9088: encodeURIComponent(title)+'=/adm/$udom/$uname/new/bulletinboard';
9089: this.document.forms.newbul.submit();
9090: }
9091: }
9092:
9093: function makeabout() {
9094: var user=prompt("$js_lt{'p_mab'}");
9095: if (user) {
9096: var comp=new Array();
9097: comp=user.split(':');
9098: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
9099: if ((comp[0]) && (comp[1])) {
9100: this.document.forms.newaboutsomeone.importdetail.value=
9101: '$js_lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
9102: this.document.forms.newaboutsomeone.submit();
9103: } else {
9104: alert("$js_lt{'p_mab_alrt1'}");
9105: }
9106: } else {
9107: alert("$js_lt{'p_mab_alrt2'}");
9108: }
9109: }
9110: }
9111:
9112: function makenew(targetform) {
9113: targetform.submit();
9114: }
9115:
9116: function changename(folderpath,index,oldtitle) {
9117: var title=prompt('$js_lt{"p_chn"}',oldtitle);
9118: if (title) {
9119: this.document.forms.renameform.markcopy.value='';
9120: this.document.forms.renameform.title.value=title;
9121: this.document.forms.renameform.cmd.value='rename_'+index;
9122: this.document.forms.renameform.folderpath.value=folderpath;
9123: this.document.forms.renameform.submit();
9124: }
9125: }
9126:
9127: function setalias(folderpath,index) {
9128: var alias = prompt('$js_lt{"setal"}');
9129: if ((alias != null) && (alias != '')) {
9130: this.document.forms.aliasform.alias.value=alias;
9131: this.document.forms.aliasform.cmd.value='setalias_'+index;
9132: this.document.forms.aliasform.folderpath.value=folderpath;
9133: this.document.forms.aliasform.submit();
9134: }
9135: }
9136:
9137: function delalias(folderpath,index) {
9138: if (confirm('$js_lt{"delal"}')) {
9139: this.document.forms.aliasform.cmd.value='delalias_'+index;
9140: this.document.forms.aliasform.folderpath.value=folderpath;
9141: this.document.forms.aliasform.submit();
9142: }
9143: }
9144:
9145: ENDNEWSCRIPT
9146: } else {
9147: $jsmakefunctions = <<ENDNEWSCRIPT;
9148:
9149: function makenewfolder() {
9150: alert("$js_lt{'edri'}");
9151: }
9152:
9153: function makenewpage() {
9154: alert("$js_lt{'edri'}");
9155: }
9156:
9157: function makeexamupload() {
9158: alert("$js_lt{'edri'}");
9159: }
9160:
9161: function makesmppage() {
9162: alert("$js_lt{'edri'}");
9163: }
9164:
9165: function makewebpage(type) {
9166: alert("$js_lt{'edri'}");
9167: }
9168:
9169: function makesmpproblem() {
9170: alert("$js_lt{'edri'}");
9171: }
9172:
9173: function makedropbox() {
9174: alert("$js_lt{'edri'}");
9175: }
9176:
9177: function makebulboard() {
9178: alert("$js_lt{'edri'}");
9179: }
9180:
9181: function makeabout() {
9182: alert("$js_lt{'edri'}");
9183: }
9184:
9185: function changename() {
9186: alert("$js_lt{'edri'}");
9187: }
9188:
9189: function setalias() {
9190: alert("$js_lt{'edri'}");
9191: }
9192:
9193: function delalias() {
9194: alert("$js_lt{'edri'}");
9195: }
9196:
9197: function makenew() {
9198: alert("$js_lt{'edri'}");
9199: }
9200:
9201: function groupimport() {
9202: alert("$js_lt{'edri'}");
9203: }
9204:
9205: function groupsearch() {
9206: alert("$js_lt{'edri'}");
9207: }
9208:
9209: function groupopen(url,recover) {
9210: var options="scrollbars=1,resizable=1,menubar=0";
9211: idxflag=1;
9212: idx=open("/adm/groupsort?inhibitmenu=yes&mode=simple&recover="+recover+"&readfile="+url,"idxout",options);
9213: idx.focus();
9214: }
9215:
9216: ENDNEWSCRIPT
9217:
9218: }
9219: return <<ENDSCRIPT;
9220:
9221: $jsmakefunctions
9222:
9223: function toggleUpload(caller) {
9224: var blocks = Array($fieldsets);
9225: for (var i=0; i<blocks.length; i++) {
9226: var disp = 'none';
9227: if (caller == blocks[i]) {
9228: var curr = document.getElementById('upload'+caller+'form').style.display;
9229: if (curr == 'none') {
9230: disp='block';
9231: }
9232: }
9233: document.getElementById('upload'+blocks[i]+'form').style.display=disp;
9234: }
9235: resize_scrollbox('contentscroll','1','1');
9236: return;
9237: }
9238:
9239: function toggleExternal(caller) {
9240: var blocks = Array($extfieldsets);
9241: for (var i=0; i<blocks.length; i++) {
9242: var disp = 'none';
9243: if (caller == blocks[i]) {
9244: var curr = document.getElementById('external'+caller+'form').style.display;
9245: if (curr == 'none') {
9246: disp='block';
9247: }
9248: }
9249: document.getElementById('external'+blocks[i]+'form').style.display=disp;
9250: if ((caller == 'tool') || (caller == 'supptool')) {
9251: if (disp == 'block') {
9252: if (document.getElementById('LC_exttoolid')) {
9253: var toolselector = document.getElementById('LC_exttoolid');
9254: var suppflag = 0;
9255: if (caller == 'supptool') {
9256: suppflag = 1;
9257: }
9258: currForm = document.getElementById('new'+caller);
9259: updateExttool(toolselector,currForm,suppflag);
9260: }
9261: }
9262: }
9263: }
9264: resize_scrollbox('contentscroll','1','1');
9265: return;
9266: }
9267:
9268: function toggleMap(caller) {
9269: var disp = 'none';
9270: if (document.getElementById('importmapform')) {
9271: if (caller == 'map') {
9272: var curr = document.getElementById('importmapform').style.display;
9273: if (curr == 'none') {
9274: disp='block';
9275: }
9276: }
9277: document.getElementById('importmapform').style.display=disp;
9278: if (disp == 'block') {
9279: if (document.getElementById('importcrsresform')) {
9280: if (document.getElementById('importcrsresform').style.display == 'block') {
9281: document.getElementById('importcrsresform').style.display = 'none';
9282: }
9283: }
9284: }
9285: resize_scrollbox('contentscroll','1','1');
9286: }
9287: return;
9288: }
9289:
9290: function toggleCrsRes(caller) {
9291: var disp = 'none';
9292: if (document.getElementById('crsresform')) {
9293: if (caller == 'res') {
9294: var form = document.getElementById('crsresform');
9295: var curr = form.style.display;
9296: if (curr == 'none') {
9297: disp='block';
9298: document.courseresform.authorrole.selectedIndex = 0;
9299: document.courseresform.authorpath.selectedIndex = 0;
9300: document.courseresform.newresourceadd.selectedIndex = 0;
9301: populateDirSelects(form,'authorrole','authorpath',1,0,0);
9302: toggleNewInCourse(document.courseresform);
9303: if (document.getElementById('newresource')) {
9304: document.getElementById('newresource').style.display = 'none';
9305: }
9306: if (document.courseresform.newresusetemp.length) {
9307: document.courseresform.newresusetemp[0].checked = true;
9308: toggleWithTemplate(document.courseresform);
9309: }
9310: document.courseresform.newresourcename.value = '';
9311: }
9312: }
9313: if (document.courseresform.newsubdir.length) {
9314: for (var j=0; j<document.courseresform.newsubdir.length; j++) {
9315: if (document.courseresform.newsubdir[j].value == 0) {
9316: document.courseresform.newsubdir[j].checked = true;
9317: }
9318: break;
9319: }
9320: if (document.getElementById('newsubdirname')) {
9321: document.getElementById('newsubdirname').type = "hidden";
9322: document.getElementById('newsubdirname').value = "";
9323: }
9324: if (document.getElementById('newsubdir')) {
9325: document.getElementById('newsubdir').innerHTML = "";
9326: }
9327: }
9328: document.getElementById('crsresform').style.display=disp;
9329: resize_scrollbox('contentscroll','1','0');
9330: }
9331: return;
9332: }
9333:
9334: function toggleNewsubdir(form) {
9335: if (form.newsubdir.length) {
9336: for (var j=0; j<form.newsubdir.length; j++) {
9337: if (form.newsubdir[j].checked) {
9338: if (document.getElementById('newsubdirname')) {
9339: if (form.newsubdir[j].value == '1') {
9340: document.getElementById('newsubdirname').type = "text";
9341: if (document.getElementById('newsubdir')) {
9342: document.getElementById('newsubdir').innerHTML = '<br />$js_lt{'sunm'}';
9343: }
9344: } else {
9345: document.getElementById('newsubdirname').type = "hidden";
9346: document.getElementById('newsubdirname').value = "";
9347: document.getElementById('newsubdir').innerHTML = "";
9348: }
9349: }
9350: break;
9351: }
9352: }
9353: }
9354: }
9355:
9356: function toggleCrsResTitle() {
9357: if (document.getElementById('newresource')) {
9358: var selloc = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
9359: if (selloc == 'course') {
9360: document.getElementById('newresource').style.display = 'inline';
9361: document.courseresform.newresourceadd[0].checked = true;
9362: toggleNewInCourse(document.courseresform);
9363: } else {
9364: document.getElementById('newresource').style.display = 'none';
9365: }
9366: }
9367: if (document.getElementById('newstdproblem')) {
9368: if (document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value == 'switch') {
9369: document.getElementById('newstdproblem').style.display = 'none';
9370: if (document.getElementById('stdprobswitch')) {
9371: document.getElementById('stdprobswitch').style.display = 'block';
9372: }
9373: } else {
9374: document.getElementById('newstdproblem').style.display = 'block';
9375: if (document.getElementById('stdprobswitch')) {
9376: document.getElementById('stdprobswitch').style.display = 'none';
9377: }
9378: }
9379: }
9380: }
9381:
9382: function toggleNewInCourse(form) {
9383: if (form.newresourceadd.length) {
9384: for (var i=0; i<form.newresourceadd.length; i++) {
9385: if (form.newresourceadd[i].checked) {
9386: if (document.getElementById('newresourcetitle')) {
9387: if (form.newresourceadd[i].value == '1') {
9388: document.getElementById('newresourcetitle').type = 'text';
9389: if (document.getElementById('newrestitle')) {
9390: document.getElementById('newrestitle').innerHTML = "<br />$js_lt{'tinc'}";
9391: }
9392: } else {
9393: document.getElementById('newresourcetitle').type = 'hidden';
9394: document.getElementById('newresourcetitle').value = '';
9395: if (document.getElementById('newrestitle')) {
9396: document.getElementById('newrestitle').innerHTML = '';
9397: }
9398: }
9399: }
9400: break;
9401: }
9402: }
9403: }
9404: }
9405:
9406: function toggleWithTemplate(form) {
9407: if (form.newresusetemp.length) {
9408: for (var i=0; i<form.newresusetemp.length; i++) {
9409: if (form.newresusetemp[i].checked) {
9410: if (document.getElementById('newrestemplate')) {
9411: if (form.newresusetemp[i].value == '1') {
9412: document.getElementById('newrestemplate').style.display = 'inline';
9413: toggleExampleText();
9414: } else {
9415: form.tempcategory.selectedIndex = 0;
9416: select1template_changed();
9417: document.getElementById('newrestemplate').style.display = 'none';
9418: }
9419: }
9420: }
9421: }
9422: }
9423: }
9424:
9425: function toggleExampleText() {
9426: if (document.getElementById('newresexample')) {
9427: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
9428: if (url == '') {
9429: document.getElementById('newresexample').style.fontWeight = 'normal';
9430: } else {
9431: document.getElementById('newresexample').style.fontWeight = 'bold';
9432: }
9433: }
9434: }
9435:
9436: function getExample(width,height,scrolling,transparency) {
9437: var url;
9438: if (document.courseresform.newresusetemp.length) {
9439: for (var i=0; i<document.courseresform.newresusetemp.length; i++) {
9440: if (document.courseresform.newresusetemp[i].checked) {
9441: if (document.courseresform.newresusetemp[i].value == '1') {
9442: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
9443: if (url == '') {
9444: alert('Pick a category and template');
9445: } else {
9446: url = url.replace("$londocroot","");
9447: url += '?inhibitmenu=yes';
9448: }
9449: }
9450: break;
9451: }
9452: }
9453: }
9454: if (url != '') {
9455: openMyModal(url,width,height,scrolling,transparency,'');
9456: }
9457: }
9458:
9459: function toggleImportCrsres(caller) {
9460: var disp = 'none';
9461: if (document.getElementById('importcrsresform')) {
9462: if (caller == 'res') {
9463: var curr = document.getElementById('importcrsresform').style.display;
9464: if (curr == 'none') {
9465: disp='block';
9466: populateCrsSelects(document.crsresimportform,'coursepath','coursefile',1,'',1,0,1,1,0);
9467: if ((document.getElementById('importcrsrescontent')) &&
9468: (document.getElementById('importcrsresempty'))) {
9469: var selelem = document.crsresimportform.elements['coursepath'];
9470: var numdirs = 0;
9471: if (selelem.options.length) {
9472: numdirs = selelem.options.length - 1;
9473: }
9474: if (numdirs) {
9475: document.getElementById('importcrsrescontent').style.display='block';
9476: document.getElementById('importcrsresempty').style.display='none';
9477: } else {
9478: document.getElementById('importcrsrescontent').style.display='none';
9479: document.getElementById('importcrsresempty').style.display='block';
9480: }
9481: }
9482: }
9483: }
9484: document.getElementById('importcrsresform').style.display=disp;
9485: if (disp == 'block') {
9486: if (document.getElementById('importmapform')) {
9487: if (document.getElementById('importmapform').style.display == 'block') {
9488: document.getElementById('importmapform').style.display = 'none';
9489: }
9490: }
9491: }
9492: resize_scrollbox('contentscroll','1','0');
9493: }
9494: return;
9495: }
9496:
9497: $showfile_js
9498:
9499: function populateDirSelects(form,locsel,dirsel,setdir,recurse,nonemptydir) {
9500: var location = form.elements[locsel].options[form.elements[locsel].selectedIndex].value;
9501: if ((setdir) && (dirsel != null) && (dirsel != 'undefined') && (dirsel != '')) {
9502: var selelem = form.elements[dirsel];
9503: var i, numfiles = selelem.options.length -1;
9504: if (numfiles >=0) {
9505: for (i = numfiles; i >= 0; i--) {
9506: selelem.remove(i);
9507: }
9508: }
9509: if ((location == '') || (location == null) || (location == 'undefined')) {
9510: if (selelem.options.length == 0) {
9511: selelem.options[selelem.options.length] = new Option('','');
9512: selelem.selectedIndex = 0;
9513: }
9514: if (document.getElementById('newstdproblem')) {
9515: document.getElementById('newstdproblem').style.display = 'none';
9516: }
9517: return;
9518: }
9519: var machineIds = new Array($machines_str);
9520: var athome = 0;
9521: var role = location;
9522: if ((location == 'author') || (location == 'course')) {
9523: if (document.getElementById('rolehome_'+location)) {
9524: var currhome = document.getElementById('rolehome_'+location).value;
9525: if ((currhome != '') && (currhome != null) && (currhome != 'undefined')) {
9526: if (machineIds.includes(currhome)) {
9527: athome = 1;
9528: }
9529: }
9530: }
9531: } else {
9532: const roleinfo = location.split('___');
9533: role = encodeURIComponent(roleinfo[0]+'./'+roleinfo[1]);
9534: if (document.getElementById('rolehome_coauthor_'+roleinfo[1]+'_'+roleinfo[0])) {
9535: var currhome = document.getElementById('rolehome_coauthor_'+roleinfo[1]+'_'+roleinfo[0]).value;
9536: if ((currhome != '') && (currhome != null) && (currhome != 'undefined')) {
9537: if (machineIds.includes(currhome)) {
9538: athome = 1;
9539: }
9540: }
9541: }
9542: }
9543: var templateradio = document.courseresform.elements['newresusetemp'];
9544: if (athome) {
9545: if (document.getElementById('stdprobswitch')) {
9546: document.getElementById('stdprobswitch').style.display = 'none';
9547: }
9548: if (document.getElementById('newstdproblem')) {
9549: document.getElementById('newstdproblem').style.display = 'none';
9550: }
9551: var canedit = '$canedit';
9552: if (canedit) {
9553: if (templateradio.length > 1) {
9554: for (var i=0; i<templateradio.length; i++) {
9555: templateradio[i].disabled = false;
9556: }
9557: }
9558: document.courseresform.newresourcename.disabled = false;
9559: document.courseresform.newcrs.disabled = false;
9560: }
9561: var http = new XMLHttpRequest();
9562: var url = "/adm/courseauthor";
9563: var params = "role="+role+"&rec="+recurse+"&nonempty="+nonemptydir+"&addtop=1";
9564: http.open("POST", url, true);
9565: http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
9566: http.onreadystatechange = function() {
9567: if (http.readyState == 4 && http.status == 200) {
9568: var data = JSON.parse(http.responseText);
9569: if (Array.isArray(data.dirs)) {
9570: var len = data.dirs.length;
9571: if (len) {
9572: if (len > 1) {
9573: selelem.options[selelem.options.length] = new Option('$js_lt{sele}','');
9574: }
9575: }
9576: if (len) {
9577: var j;
9578: for (j = 0; j < len; j++) {
9579: selelem.options[selelem.options.length] = new Option(data.dirs[j],data.dirs[j]);
9580: }
9581: selelem.selectedIndex = 0;
9582: if (len == 1) {
9583: toggleCrsResTitle();
9584: }
9585: }
9586: }
9587: }
9588: }
9589: http.send(params);
9590: } else {
9591: selelem.options[selelem.options.length] = new Option('$js_lt{swit}','switch');
9592: selelem.selectedIndex = 0;
9593: if (document.getElementById('stdprobswitch')) {
9594: document.getElementById('stdprobswitch').style.display = 'block';
9595: }
9596: if (document.getElementById('newstdproblem')) {
9597: document.getElementById('newstdproblem').style.display = 'none';
9598: }
9599: if (templateradio.length > 1) {
9600: for (var i=0; i<templateradio.length; i++) {
9601: templateradio[i].disabled = true;
9602: }
9603: }
9604: document.courseresform.newresourcename.disabled = true;
9605: document.courseresform.newcrs.disabled = true;
9606: }
9607: }
9608: return;
9609: }
9610:
9611: function switchForProb() {
9612: if (document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value == 'switch') {
9613: var url = '/adm/switchserver?otherserver=';
9614: var newhostid = '';
9615: var role = '';
9616: var selloc = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
9617: if (selloc == 'author') {
9618: newhostid = document.courseresform.rolehome_author.value;
9619: role = "au./&js_escape($env{'user.domain'})/";
9620: } else if (selloc == 'course') {
9621: newhostid = document.courseresform.rolehome_course.value;
9622: role = "&js_escape($env{'request.role'})";
9623: } else {
9624: var items = new Array();
9625: items = selloc.split('___');
9626: var len = document.courseresform.rolehome_coauthor.length;
9627: if (null == len) {
9628: var currval = document.courseresform.rolehome_coauthor.value;
9629: if (null != currval) {
9630: var info = new Array();
9631: info = currval.split('=');
9632: newhostid = info[2];
9633: role = info[0]+'./'+info[1];
9634: }
9635: } else {
9636: for (var i=0; i<len; i++) {
9637: var currval = document.courseresform.rolehome_coauthor[i].value;
9638: if (null != currval) {
9639: var info = new Array();
9640: info = currval.split('=');
9641: if ((info[1] == items[1]+'/'+items[0]) && (info[0] == items[2])) {
9642: newhostid = info[2];
9643: role = info[0]+'./'+info[1];
9644: break;
9645: }
9646: }
9647: }
9648: }
9649: }
9650: if (newhostid != '') {
9651: url += newhostid;
9652: if (role != '') {
9653: url += '&role='+role;
9654: }
9655: document.location.href = url;
9656: }
9657: }
9658: return;
9659: }
9660:
9661: function makeims(imsform) {
9662: if ((imsform.uploaddoc.value == '') || (!imsform.uploaddoc.value)) {
9663: alert("$js_lt{'imsfile'}");
9664: return;
9665: }
9666: if (imsform.source.selectedIndex == 0) {
9667: alert("$js_lt{'imscms'}");
9668: return;
9669: }
9670: newWindow = window.open('', 'IMSimport',"HEIGHT=700,WIDTH=750,scrollbars=yes");
9671: imsform.submit();
9672: }
9673:
9674: function updatePick(targetform,index,caller) {
9675: var pickitem;
9676: var picknumitem;
9677: var picknumtext;
9678: if (index == 'all') {
9679: pickitem = document.getElementById('randompickall');
9680: picknumitem = document.getElementById('rpicknumall');
9681: picknumtext = document.getElementById('rpicktextall');
9682: } else {
9683: pickitem = document.getElementById('randompick_'+index);
9684: picknumitem = document.getElementById('rpicknum_'+index);
9685: picknumtext = document.getElementById('randompicknum_'+index);
9686: }
9687: if (pickitem.checked) {
9688: var picknum=prompt('$js_lt{"rpck"}',picknumitem.value);
9689: if (picknum == '' || picknum == null) {
9690: if (caller == 'check') {
9691: pickitem.checked=false;
9692: if (index == 'all') {
9693: picknumtext.innerHTML = '';
9694: if (caller == 'link') {
9695: propagateState(targetform,'rpicknum');
9696: }
9697: } else {
9698: checkForSubmit(targetform,'randompick','settings');
9699: }
9700: }
9701: } else {
9702: picknum.toString();
9703: var regexdigit=/^\\d+\$/;
9704: if (regexdigit.test(picknum)) {
9705: picknumitem.value = picknum;
9706: if (index == 'all') {
9707: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.cumulativesettings,\\'all\\',\\'link\\');">'+picknum+'</a>';
9708: if (caller == 'link') {
9709: propagateState(targetform,'rpicknum');
9710: }
9711: } else {
9712: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.edit_randompick_'+index+',\\''+index+'\\',\\'link\\');">'+picknum+'</a>';
9713: checkForSubmit(targetform,'randompick','settings');
9714: }
9715: } else {
9716: if (caller == 'check') {
9717: if (index == 'all') {
9718: picknumtext.innerHTML = '';
9719: if (caller == 'link') {
9720: propagateState(targetform,'rpicknum');
9721: }
9722: } else {
9723: pickitem.checked=false;
9724: checkForSubmit(targetform,'randompick','settings');
9725: }
9726: }
9727: return;
9728: }
9729: }
9730: } else {
9731: picknumitem.value = '';
9732: picknumtext.innerHTML = '';
9733: if (index == 'all') {
9734: if (caller == 'link') {
9735: propagateState(targetform,'rpicknum');
9736: }
9737: } else {
9738: checkForSubmit(targetform,'randompick','settings');
9739: }
9740: }
9741: }
9742:
9743: function propagateState(form,param) {
9744: if (document.getElementById(param+'all')) {
9745: var setcheck = 0;
9746: var rpick = 0;
9747: if (param == 'rpicknum') {
9748: if (document.getElementById('randompickall')) {
9749: if (document.getElementById('randompickall').checked) {
9750: if (document.getElementById('rpicknumall')) {
9751: rpick = document.getElementById('rpicknumall').value;
9752: }
9753: }
9754: }
9755: } else {
9756: if (document.getElementById(param+'all').checked) {
9757: setcheck = 1;
9758: }
9759: }
9760: var allidxlist;
9761: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
9762: if (document.getElementById('all'+param+'idx')) {
9763: allidxlist = document.getElementById('all'+param+'idx').value;
9764: }
9765: var actions = new Array ('remove','cut','copy');
9766: for (var i=0; i<actions.length; i++) {
9767: if (actions[i] != param) {
9768: if (document.getElementById(actions[i]+'all')) {
9769: document.getElementById(actions[i]+'all').checked = false;
9770: }
9771: }
9772: }
9773: }
9774: if ((param == 'encrypturl') || (param == 'hiddenresource')) {
9775: allidxlist = form.allidx.value;
9776: }
9777: if ((param == 'randompick') || (param == 'rpicknum') || (param == 'randomorder')) {
9778: allidxlist = form.allmapidx.value;
9779: }
9780: if ((allidxlist != '') && (allidxlist != null)) {
9781: var allidxs = allidxlist.split(',');
9782: if (allidxs.length > 1) {
9783: for (var i=0; i<allidxs.length; i++) {
9784: if (document.getElementById(param+'_'+allidxs[i])) {
9785: if (param == 'rpicknum') {
9786: if (document.getElementById('randompick_'+allidxs[i])) {
9787: if (document.getElementById('randompick_'+allidxs[i]).checked) {
9788: document.getElementById(param+'_'+allidxs[i]).value = rpick;
9789: if (rpick > 0) {
9790: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = ': <a href="javascript:updatePick(document.edit_randompick_'+allidxs[i]+',\\''+allidxs[i]+'\\',\\'link\\')">'+rpick+'</a>';
9791: } else {
9792: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
9793: }
9794: }
9795: }
9796: } else {
9797: if (setcheck == 1) {
9798: document.getElementById(param+'_'+allidxs[i]).checked = true;
9799: } else {
9800: document.getElementById(param+'_'+allidxs[i]).checked = false;
9801: if (param == 'randompick') {
9802: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
9803: }
9804: }
9805: }
9806: }
9807: }
9808: if (setcheck == 1) {
9809: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
9810: var actions = new Array('copy','cut','remove');
9811: for (var i=0; i<actions.length; i++) {
9812: var otheractions;
9813: var otheridxs;
9814: if (actions[i] === param) {
9815: continue;
9816: } else {
9817: if (document.getElementById('all'+actions[i]+'idx')) {
9818: otheractions = document.getElementById('all'+actions[i]+'idx').value;
9819: otheridxs = otheractions.split(',');
9820: if (otheridxs.length > 1) {
9821: for (var j=0; j<otheridxs.length; j++) {
9822: if (document.getElementById(actions[i]+'_'+otheridxs[j])) {
9823: document.getElementById(actions[i]+'_'+otheridxs[j]).checked = false;
9824: }
9825: }
9826: }
9827: }
9828: }
9829: }
9830: }
9831: }
9832: }
9833: }
9834: }
9835: return;
9836: }
9837:
9838: function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder,confirm_removal) {
9839: var canedit = '$canedit';
9840: if (canedit == '') {
9841: alert("$js_lt{'edri'}");
9842: return;
9843: }
9844: var dosettings;
9845: var doaction;
9846: var control = document.togglemultsettings;
9847: if (context == 'actions') {
9848: control = document.togglemultactions;
9849: doaction = 1;
9850: } else {
9851: dosettings = 1;
9852: }
9853: if (control) {
9854: if (control.showmultpick.length) {
9855: for (var i=0; i<control.showmultpick.length; i++) {
9856: if (control.showmultpick[i].checked) {
9857: if (control.showmultpick[i].value == 1) {
9858: if (context == 'settings') {
9859: dosettings = 0;
9860: } else {
9861: doaction = 0;
9862: }
9863: }
9864: }
9865: }
9866: }
9867: }
9868: if (context == 'settings') {
9869: if (dosettings == 1) {
9870: targetform.changeparms.value=param;
9871: targetform.submit();
9872: }
9873: }
9874: if (context == 'actions') {
9875: if (doaction == 1) {
9876: targetform.cmd.value=param+'_'+index;
9877: targetform.folderpath.value=folderpath;
9878: targetform.markcopy.value=idx+':'+param;
9879: targetform.copyfolder.value=folder+'.'+container;
9880: if (param == 'remove') {
9881: var doremove = 0;
9882: if (skip_confirm) {
9883: if (confirm_removal) {
9884: if (confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'"$js_lt{"p_rmr2b"}')) {
9885: doremove = 1;
9886: }
9887: } else {
9888: doremove = 1;
9889: }
9890: } else {
9891: if (confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'" $js_lt{"p_rmr2b"}')) {
9892: doremove = 1;
9893: }
9894: }
9895: if (doremove) {
9896: targetform.markcopy.value='';
9897: targetform.copyfolder.value='';
9898: targetform.submit();
9899: }
9900: }
9901: if (param == 'cut') {
9902: if (skip_confirm || confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr2a"} "'+oldtitle+'" $js_lt{"p_ctr2b"}')) {
9903: targetform.submit();
9904: return;
9905: }
9906: }
9907: if (param == 'copy') {
9908: targetform.submit();
9909: return;
9910: }
9911: targetform.markcopy.value='';
9912: targetform.copyfolder.value='';
9913: targetform.cmd.value='';
9914: targetform.folderpath.value='';
9915: return;
9916: } else {
9917: if (document.getElementById(param+'_'+idx)) {
9918: item = document.getElementById(param+'_'+idx);
9919: if (item.type == 'checkbox') {
9920: if (item.checked) {
9921: item.checked = false;
9922: } else {
9923: item.checked = true;
9924: singleCheck(item,idx,param);
9925: }
9926: }
9927: }
9928: }
9929: }
9930: return;
9931: }
9932:
9933: function singleCheck(caller,idx,action) {
9934: actions = new Array('cut','copy','remove');
9935: if (caller.checked) {
9936: for (var i=0; i<actions.length; i++) {
9937: if (actions[i] != action) {
9938: if (document.getElementById(actions[i]+'_'+idx)) {
9939: if (document.getElementById(actions[i]+'_'+idx).checked) {
9940: document.getElementById(actions[i]+'_'+idx).checked = false;
9941: }
9942: }
9943: }
9944: }
9945: }
9946: return;
9947: }
9948:
9949: function unselectInactive(nav) {
9950: currentNav = document.getElementById(nav);
9951: currentLis = currentNav.getElementsByTagName('LI');
9952: for (i = 0; i < currentLis.length; i++) {
9953: if (currentLis[i].className == 'goback') {
9954: currentLis[i].className = 'goback';
9955: } else {
9956: if (currentLis[i].className == 'right active' || currentLis[i].className == 'right') {
9957: currentLis[i].className = 'right';
9958: } else {
9959: currentLis[i].className = 'i';
9960: }
9961: }
9962: }
9963: }
9964:
9965: function hideAll(current, nav, data) {
9966: unselectInactive(nav);
9967: if (current) {
9968: if (current.className == 'right'){
9969: current.className = 'right active'
9970: } else {
9971: current.className = 'active';
9972: }
9973: }
9974: currentData = document.getElementById(data);
9975: currentDivs = currentData.getElementsByTagName('DIV');
9976: for (i = 0; i < currentDivs.length; i++) {
9977: if(currentDivs[i].className == 'LC_ContentBox'){
9978: currentDivs[i].style.display = 'none';
9979: }
9980: }
9981: }
9982:
9983: function openTabs(pageId) {
9984: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
9985: if(tabnav.length > 2 ){
9986: currentNav = document.getElementById(tabnav[1].id);
9987: currentLis = currentNav.getElementsByTagName('LI');
9988: for(i = 0; i< currentLis.length; i++){
9989: if(currentLis[i].className == 'active') {
9990: funcString = currentLis[i].onclick.toString();
9991: tab = funcString.split('"');
9992: if(tab.length < 2) {
9993: tab = funcString.split("'");
9994: }
9995: currentData = document.getElementById(tab[1]);
9996: currentData.style.display = 'block';
9997: }
9998: }
9999: }
10000: }
10001:
10002: function showPage(current, pageId, nav, data) {
10003: currstate = current.className;
10004: hideAll(current, nav, data);
10005: openTabs(pageId);
10006: unselectInactive(nav);
10007: if ((currstate == 'active') || (currstate == 'right active')) {
10008: if (currstate == 'active') {
10009: current.className = '';
10010: } else {
10011: current.className = 'right';
10012: }
10013: activeTab = '';
10014: toggleExternal();
10015: toggleUpload();
10016: toggleMap();
10017: toggleCrsRes();
10018: toggleImportCrsres();
10019: resize_scrollbox('contentscroll','1','0');
10020: return;
10021: } else {
10022: current.className = 'active';
10023: }
10024: currentData = document.getElementById(pageId);
10025: currentData.style.display = 'block';
10026: activeTab = pageId;
10027: toggleExternal();
10028: toggleUpload();
10029: toggleMap();
10030: toggleCrsRes();
10031: toggleImportCrsres();
10032: if (nav == 'mainnav') {
10033: var storedpath = "$docs_folderpath";
10034: var storedpage = "$main_container_page";
10035: var reg = new RegExp("^supplemental");
10036: if (pageId == 'mainCourseDocuments') {
10037: if (storedpage == 1) {
10038: document.simpleedit.folderpath.value = '';
10039: document.uploaddocument.folderpath.value = '';
10040: } else {
10041: if (reg.test(storedpath)) {
10042: document.simpleedit.folderpath.value = '$toplevelmain';
10043: document.uploaddocument.folderpath.value = '$toplevelmain';
10044: document.newext.folderpath.value = '$toplevelmain';
10045: } else {
10046: document.simpleedit.folderpath.value = storedpath;
10047: document.uploaddocument.folderpath.value = storedpath;
10048: document.newext.folderpath.value = storedpath;
10049: }
10050: }
10051: } else {
10052: if (reg.test(storedpath)) {
10053: document.simpleedit.folderpath.value = storedpath;
10054: document.supuploaddocument.folderpath.value = storedpath;
10055: document.supnewext.folderpath.value = storedpath;
10056: } else {
10057: document.simpleedit.folderpath.value = '$toplevelsupp';
10058: document.supuploaddocument.folderpath.value = '$toplevelsupp';
10059: document.supnewext.folderpath.value = '$toplevelsupp';
10060: }
10061: }
10062: }
10063: resize_scrollbox('contentscroll','1','0');
10064: return false;
10065: }
10066:
10067: function toContents(jumpto) {
10068: var newurl = '$backtourl';
10069: if ((newurl == '/adm/navmaps') && (jumpto != '')) {
10070: newurl = newurl+'?postdata='+jumpto;
10071: }
10072: location.href=newurl;
10073: }
10074:
10075: function togglePick(caller,value) {
10076: var disp = 'none';
10077: if (document.getElementById('multi'+caller)) {
10078: var curr = document.getElementById('multi'+caller).style.display;
10079: if (value == 1) {
10080: disp='block';
10081: }
10082: if (curr == disp) {
10083: return;
10084: }
10085: document.getElementById('multi'+caller).style.display=disp;
10086: if (value == 1) {
10087: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
10088: } else {
10089: document.getElementById('more'+caller).innerHTML = '';
10090: }
10091: if (caller == 'actions') {
10092: setClass(value);
10093: setBoxes(value);
10094: }
10095: }
10096: var showButton = multiSettings();
10097: if (showButton != 1) {
10098: showButton = multiActions();
10099: }
10100: if (document.getElementById('multisave')) {
10101: if (showButton == 1) {
10102: document.getElementById('multisave').style.display='block';
10103: } else {
10104: document.getElementById('multisave').style.display='none';
10105: }
10106: }
10107: resize_scrollbox('contentscroll','1','1');
10108: return;
10109: }
10110:
10111: function toggleCheckUncheck(caller,more) {
10112: if (more == 1) {
10113: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',0);" style="text-decoration:none;">$js_lt{'less'}</a>';
10114: document.getElementById('allfields'+caller).style.display='block';
10115: } else {
10116: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
10117: document.getElementById('allfields'+caller).style.display='none';
10118: }
10119: resize_scrollbox('contentscroll','1','1');
10120: }
10121:
10122: function multiSettings() {
10123: var inuse = 0;
10124: var settingsform = document.togglemultsettings;
10125: if (settingsform.showmultpick.length > 1) {
10126: for (var i=0; i<settingsform.showmultpick.length; i++) {
10127: if (settingsform.showmultpick[i].checked) {
10128: if (settingsform.showmultpick[i].value == 1) {
10129: inuse = 1;
10130: }
10131: }
10132: }
10133: }
10134: return inuse;
10135: }
10136:
10137: function multiActions() {
10138: var inuse = 0;
10139: var actionsform = document.togglemultactions;
10140: if (actionsform.showmultpick.length > 1) {
10141: for (var i=0; i<actionsform.showmultpick.length; i++) {
10142: if (actionsform.showmultpick[i].checked) {
10143: if (actionsform.showmultpick[i].value == 1) {
10144: inuse = 1;
10145: }
10146: }
10147: }
10148: }
10149: return inuse;
10150: }
10151:
10152: function checkSubmits() {
10153: var numchanges = 0;
10154: var form = document.saveactions;
10155: var doactions = multiActions();
10156: var cutwarnings = 0;
10157: var remwarnings = 0;
10158: var removalinfo = 0;
10159: if (doactions == 1) {
10160: var remidxlist = document.cumulativeactions.allremoveidx.value;
10161: if ((remidxlist != '') && (remidxlist != null)) {
10162: var remidxs = remidxlist.split(',');
10163: for (var i=0; i<remidxs.length; i++) {
10164: if (document.getElementById('remove_'+remidxs[i])) {
10165: if (document.getElementById('remove_'+remidxs[i]).checked) {
10166: form.multiremove.value += remidxs[i]+',';
10167: numchanges ++;
10168: if (document.getElementById('skip_remove_'+remidxs[i])) {
10169: if (document.getElementById('skip_remove_'+remidxs[i]).value == 0) {
10170: remwarnings ++;
10171: }
10172: }
10173: if (document.getElementById('confirm_removal_'+remidxs[i])) {
10174: if (document.getElementById('confirm_removal_'+remidxs[i]).value == 1) {
10175: removalinfo ++;
10176: }
10177: }
10178: }
10179: }
10180: }
10181: }
10182: var cutidxlist = document.cumulativeactions.allcutidx.value;
10183: if ((cutidxlist != '') && (cutidxlist != null)) {
10184: var cutidxs = cutidxlist.split(',');
10185: for (var i=0; i<cutidxs.length; i++) {
10186: if (document.getElementById('cut_'+cutidxs[i])) {
10187: if (document.getElementById('cut_'+cutidxs[i]).checked == true) {
10188: form.multicut.value += cutidxs[i]+',';
10189: numchanges ++;
10190: if (document.getElementById('skip_cut_'+cutidxs[i])) {
10191: if (document.getElementById('skip_cut_'+cutidxs[i]).value == 0) {
10192: cutwarnings ++;
10193: }
10194: }
10195: }
10196: }
10197: }
10198: }
10199: var copyidxlist = document.cumulativeactions.allcopyidx.value;
10200: if ((copyidxlist != '') && (copyidxlist != null)) {
10201: var copyidxs = copyidxlist.split(',');
10202: for (var i=0; i<copyidxs.length; i++) {
10203: if (document.getElementById('copy_'+copyidxs[i])) {
10204: if (document.getElementById('copy_'+copyidxs[i]).checked) {
10205: form.multicopy.value += copyidxs[i]+',';
10206: numchanges ++;
10207: }
10208: }
10209: }
10210: }
10211: if (numchanges > 0) {
10212: form.multichange.value = numchanges;
10213: }
10214: }
10215: var dosettings = multiSettings();
10216: var haschanges = 0;
10217: if (dosettings == 1) {
10218: form.allencrypturl.value = '';
10219: form.allhiddenresource.value = '';
10220: form.changeparms.value = 'all';
10221: var patt=new RegExp(",\$");
10222: var allidxlist = document.cumulativesettings.allidx.value;
10223: if ((allidxlist != '') && (allidxlist != null)) {
10224: var allidxs = allidxlist.split(',');
10225: if (allidxs.length > 1) {
10226: for (var i=0; i<allidxs.length; i++) {
10227: if (document.getElementById('hiddenresource_'+allidxs[i])) {
10228: if (document.getElementById('hiddenresource_'+allidxs[i]).checked) {
10229: form.allhiddenresource.value += allidxs[i]+',';
10230: }
10231: }
10232: if (document.getElementById('encrypturl_'+allidxs[i])) {
10233: if (document.getElementById('encrypturl_'+allidxs[i]).checked) {
10234: form.allencrypturl.value += allidxs[i]+',';
10235: }
10236: }
10237: }
10238: form.allhiddenresource.value = form.allhiddenresource.value.replace(patt,"");
10239: form.allencrypturl.value = form.allencrypturl.value.replace(patt,"");
10240: }
10241: }
10242: form.allrandompick.value = '';
10243: form.allrandomorder.value = '';
10244: var allmapidxlist = document.cumulativesettings.allmapidx.value;
10245: if ((allmapidxlist != '') && (allmapidxlist != null)) {
10246: var allmapidxs = allmapidxlist.split(',');
10247: for (var i=0; i<allmapidxs.length; i++) {
10248: var randompick = document.getElementById('randompick_'+allmapidxs[i]);
10249: var rpicknum = document.getElementById('rpicknum_'+allmapidxs[i]);
10250: var randorder = document.getElementById('randomorder_'+allmapidxs[i]);
10251: if ((randompick.checked) && (rpicknum.value != '')) {
10252: form.allrandompick.value += allmapidxs[i]+':'+rpicknum.value+',';
10253: }
10254: if (randorder.checked) {
10255: form.allrandomorder.value += allmapidxs[i]+',';
10256: }
10257: }
10258: form.allrandompick.value = form.allrandompick.value.replace(patt,"");
10259: form.allrandomorder.value = form.allrandomorder.value.replace(patt,"");
10260: }
10261: if (document.cumulativesettings.currhiddenresource.value != form.allhiddenresource.value) {
10262: haschanges = 1;
10263: }
10264: if (document.cumulativesettings.currencrypturl.value != form.allencrypturl.value) {
10265: haschanges = 1;
10266: }
10267: if (document.cumulativesettings.currrandomorder.value != form.allrandomorder.value) {
10268: haschanges = 1;
10269: }
10270: if (document.cumulativesettings.currrandompick.value != form.allrandompick.value) {
10271: haschanges = 1;
10272: }
10273: }
10274: if (doactions == 1) {
10275: if (numchanges > 0) {
10276: if ((cutwarnings > 0) || (remwarnings > 0) || (removalinfo > 0)) {
10277: if (remwarnings > 0) {
10278: if (!confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr3a"} '+remwarnings+' $js_lt{"p_rmr3b"}')) {
10279: return false;
10280: }
10281: }
10282: if (removalinfo > 0) {
10283: if (!confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr3a"} '+removalinfo+' $js_lt{"p_rmr3b"}')) {
10284: return false;
10285: }
10286: }
10287: if (cutwarnings > 0) {
10288: if (!confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr3a"} '+cutwarnings+' $js_lt{"p_ctr3b"}')) {
10289: return false;
10290: }
10291: }
10292: }
10293: form.submit();
10294: return true;
10295: }
10296: }
10297: if (dosettings == 1) {
10298: if (haschanges == 1) {
10299: form.submit();
10300: return true;
10301: }
10302: }
10303: if ((dosettings == 1) && (doactions == 1)) {
10304: alert("$js_lt{'noor'}");
10305: } else {
10306: if (dosettings == 1) {
10307: alert("$js_lt{'noch'}");
10308: } else {
10309: alert("$js_lt{'noac'}");
10310: }
10311: }
10312: return false;
10313: }
10314:
10315: function setClass(value) {
10316: var cutclass = 'LC_docs_cut';
10317: var copyclass = 'LC_docs_copy';
10318: var removeclass = 'LC_docs_remove';
10319: var cutreg = new RegExp("\\\\b"+cutclass+"\\\\b");
10320: var copyreg = new RegExp("\\\\b"+copyclass+"\\\\b");
10321: var removereg = new RegExp("\\\\"+removeclass+"\\\\b");
10322: var links = document.getElementsByTagName('a');
10323: for (var i=0; i<links.length; i++) {
10324: var classes = links[i].className;
10325: if (cutreg.test(classes)) {
10326: links[i].className = cutclass;
10327: if (value == 1) {
10328: links[i].className += " LC_menubuttons_link";
10329: }
10330: } else {
10331: if (copyreg.test(classes)) {
10332: links[i].className = copyclass;
10333: if (value == 1) {
10334: links[i].className += " LC_menubuttons_link";
10335: }
10336: } else {
10337: if (removereg.test(classes)) {
10338: links[i].className = removeclass;
10339: if (value == 1) {
10340: links[i].className += " LC_menubuttons_link";
10341: }
10342: }
10343: }
10344: }
10345: }
10346: return;
10347: }
10348:
10349: function setBoxes(value) {
10350: var remidxlist = document.cumulativeactions.allremoveidx.value;
10351: if ((remidxlist != '') && (remidxlist != null)) {
10352: var remidxs = remidxlist.split(',');
10353: for (var i=0; i<remidxs.length; i++) {
10354: if (document.getElementById('remove_'+remidxs[i])) {
10355: var item = document.getElementById('remove_'+remidxs[i]);
10356: if (value == 1) {
10357: item.className = 'LC_docs_remove';
10358: } else {
10359: item.className = 'LC_hidden';
10360: }
10361: }
10362: }
10363: }
10364: var cutidxlist = document.cumulativeactions.allcutidx.value;
10365: if ((cutidxlist != '') && (cutidxlist != null)) {
10366: var cutidxs = cutidxlist.split(',');
10367: for (var i=0; i<cutidxs.length; i++) {
10368: if (document.getElementById('cut_'+cutidxs[i])) {
10369: var item = document.getElementById('cut_'+cutidxs[i]);
10370: if (value == 1) {
10371: item.className = 'LC_docs_cut';
10372: } else {
10373: item.className = 'LC_hidden';
10374: }
10375: }
10376: }
10377: }
10378: var copyidxlist = document.cumulativeactions.allcopyidx.value;
10379: if ((copyidxlist != '') && (copyidxlist != null)) {
10380: var copyidxs = copyidxlist.split(',');
10381: for (var i=0; i<copyidxs.length; i++) {
10382: if (document.getElementById('copy_'+copyidxs[i])) {
10383: var item = document.getElementById('copy_'+copyidxs[i]);
10384: if (value == 1) {
10385: item.className = 'LC_docs_copy';
10386: } else {
10387: item.className = 'LC_hidden';
10388: }
10389: }
10390: }
10391: }
10392: return;
10393: }
10394:
10395: function validImportCrsRes() {
10396: var path = document.crsresimportform.coursepath.options[document.crsresimportform.coursepath.selectedIndex].value;
10397: var fname = document.crsresimportform.coursefile.options[document.crsresimportform.coursefile.selectedIndex].value;
10398: if ((fname == '') || (fname == null)) {
10399: alert("$js_lt{'nofi'}");
10400: return false;
10401: }
10402: var url = '/res/$coursedom/$coursenum/';
10403: if (path && path != '/') {
10404: url += path+'/';
10405: }
10406: if (fname != '') {
10407: url += fname;
10408: }
10409: var title = document.crsresimportform.crsrestitle.value;
10410: document.crsresimportform.importdetail.value=encodeURIComponent(title)+'='+encodeURIComponent(url);
10411: return true;
10412: }
10413:
10414: function validateNewRes(caller) {
10415: if (caller == 'single') {
10416: var role = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
10417: var authorpath = document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value;
10418: var resname = document.courseresform.newresourcename.value;
10419: }
10420: }
10421:
10422: ENDSCRIPT
10423: }
10424:
10425: sub history_tab_js {
10426: return <<"ENDHIST";
10427: function toggleHistoryDisp(choice) {
10428: document.docslogform.docslog.value = choice;
10429: document.docslogform.submit();
10430: return;
10431: }
10432:
10433: ENDHIST
10434: }
10435:
10436: sub inject_data_js {
10437: return <<ENDINJECT;
10438:
10439: function injectData(current, hiddenField, name, value) {
10440: currentElement = document.getElementById(hiddenField);
10441: currentElement.name = name;
10442: currentElement.value = value;
10443: current.submit();
10444: }
10445:
10446: ENDINJECT
10447: }
10448:
10449: sub dump_switchserver_js {
10450: my @hosts = @_;
10451: my %js_lt = &Apache::lonlocal::texthash(
10452: dump => 'Copying content to Authoring Space requires switching server.',
10453: swit => 'Switch server?',
10454: );
10455: my %html_js_lt = &Apache::lonlocal::texthash(
10456: swit => 'Switch server?',
10457: duco => 'Copying uploaded content to Authoring Space',
10458: yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
10459: chos => 'Choose server',
10460: );
10461: &js_escape(\%js_lt);
10462: &html_escape(\%html_js_lt);
10463: &js_escape(\%html_js_lt);
10464: my $role = $env{'request.role'};
10465: my $js = <<"ENDSWJS";
10466: <script type="text/javascript">
10467: function write_switchserver() {
10468: var server;
10469: if (document.setserver.posshosts.length > 0) {
10470: for (var i=0; i<document.setserver.posshosts.length; i++) {
10471: if (document.setserver.posshosts[i].checked) {
10472: server = document.setserver.posshosts[i].value;
10473: }
10474: }
10475: opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
10476: }
10477: window.close();
10478: }
10479: </script>
10480:
10481: ENDSWJS
10482:
10483: my $startpage = &Apache::loncommon::start_page('Choose server',$js,
10484: {'only_body' => 1,
10485: 'js_ready' => 1,});
10486: my $endpage = &Apache::loncommon::end_page({'js_ready' => 1});
10487:
10488: my $hostpicker;
10489: my $count = 0;
10490: foreach my $host (sort(@hosts)) {
10491: my $checked;
10492: if ($count == 0) {
10493: $checked = ' checked="checked"';
10494: }
10495: $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
10496: $host.'"'.$checked.' />'.$host.'</label> ';
10497: $count++;
10498: }
10499:
10500: return <<"ENDSWITCHJS";
10501:
10502: function dump_needs_switchserver(url) {
10503: if (url!='' && url!= null) {
10504: if (confirm("$js_lt{'dump'}\\n$js_lt{'swit'}")) {
10505: go(url);
10506: }
10507: }
10508: return;
10509: }
10510:
10511: function choose_switchserver_window() {
10512: newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
10513: newWindow.document.open();
10514: newWindow.document.writeln('$startpage');
10515: newWindow.document.write('<h3>$html_js_lt{'duco'}<\\/h3>\\n'+
10516: '<p>$html_js_lt{'yone'}<\\/p>\\n'+
10517: '<div class="LC_left_float"><fieldset><legend>$html_js_lt{'chos'}<\\/legend>\\n'+
10518: '<form name="setserver" method="post" action="" \\/>\\n'+
10519: '$hostpicker\\n'+
10520: '<br \\/><br \\/>\\n'+
10521: '<input type="button" name="makeswitch" value="$html_js_lt{'swit'}" '+
10522: 'onclick="write_switchserver();" \\/>\\n'+
10523: '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
10524: newWindow.document.writeln('$endpage');
10525: newWindow.document.close();
10526: newWindow.focus();
10527: }
10528:
10529: ENDSWITCHJS
10530: }
10531:
10532: sub makedocslogform {
10533: my ($formelems,$docslog) = @_;
10534: return <<"LOGSFORM";
10535: <form action="/adm/coursedocs" method="post" name="docslogform">
10536: <input type="hidden" name="docslog" value="$docslog" />
10537: $formelems
10538: </form>
10539: LOGSFORM
10540: }
10541:
10542: sub makesimpleeditform {
10543: my ($formelems) = @_;
10544: return <<"SIMPFORM";
10545: <form name="simpleedit" method="post" action="/adm/coursedocs">
10546: <input type="hidden" name="importdetail" value="" />
10547: $formelems
10548: </form>
10549: SIMPFORM
10550: }
10551:
10552: sub makenewproblem {
10553: my ($r,$coursedom,$coursenum) = @_;
10554: # Creating a new problem
10555: my ($redirect,$error);
10556: if ($env{'form.authorrole'}) {
10557: my ($newsubdir,$filename);
10558: if ($env{'form.newsubdir'}) {
10559: if ($env{'form.newsubdirname'} ne '') {
10560: $newsubdir = $env{'form.newsubdirname'};
10561: }
10562: }
10563: if ($env{'form.newresourcename'}) {
10564: $filename = $env{'form.newresourcename'};
10565: $filename =~ s/\.(\d+)(\.\w+)$/$2/;
10566: $filename =~ s/`//g;
10567: $filename =~ s{/\.\./}{_}g;
10568: $filename =~ s/\.+/./g;
10569: $filename =~ s{/+}{_}g;
10570: if ($filename ne '') {
10571: my ($name,$ext) = ($filename =~ /(.+)\.([^.]+)$/);
10572: if (($ext) && ($ext ne '.problem')) {
10573: $filename = $name.'.problem';
10574: } elsif ($ext eq '') {
10575: $filename .= '.problem';
10576: }
10577: my $docroot = $r->dir_config('lonDocRoot');
10578: my @ids=&Apache::lonnet::current_machine_ids();
10579: if ($env{'form.authorrole'} eq 'author') {
10580: if ($env{'user.author'}) {
10581: if ($env{'user.home'} && grep(/^\Q$env{'user.home'}\E$/,@ids)) {
10582: my $url = "/priv/$env{'user.domain'}/$env{'user.name'}";
10583: my $path = $docroot.$url;
10584: my $subdir = $env{'form.authorpath'};
10585: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
10586: }
10587: }
10588: } elsif ($env{'form.authorrole'} eq 'course') {
10589: my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
10590: if ($chome && grep(/^\Q$chome\E$/,@ids)) {
10591: my $url = "/priv/$coursedom/$coursenum";
10592: my $path=$docroot.$url;
10593: my $subdir = $env{'form.authorpath'};
10594: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
10595: if ($redirect) {
10596: my $rightsfile = 'default.rights';
10597: my $sourcerights = "$path/$rightsfile";
10598: &Apache::loncommon::crsauthor_rights($rightsfile,$path,$docroot,$coursenum,$coursedom);
10599: my $targetrights = $docroot."/res/$coursedom/$coursenum/$rightsfile";
10600: if ((-e $sourcerights) && (-e "$sourcerights.meta")) {
10601: if (!-e "$docroot/res/$coursedom") {
10602: mkdir("$docroot/res/$coursedom",0755);
10603: }
10604: if (!-e "$docroot/res/$coursedom/$coursenum") {
10605: mkdir("$docroot/res/$coursedom/$coursenum",0755);
10606: }
10607: if ((-e "$docroot/res/$coursedom/$coursenum") && (!-e $targetrights)) {
10608: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
10609: my $output = &Apache::lonpublisher::batchpublish($r,$sourcerights,$targetrights,$nokeyref,1);
10610: }
10611: }
10612: my $source = $docroot.$redirect;
10613: if (!-e "$source.meta") {
10614: my $cid = $coursedom.'_'.$coursenum;
10615: my $now = time;
10616: if (open(my $fh,">$source.meta")) {
10617: my $author=$env{'environment.firstname'}.' '.
10618: $env{'environment.middlename'}.' '.
10619: $env{'environment.lastname'}.' '.
10620: $env{'environment.generation'};
10621: $author =~ s/\s+$//;
10622: my $title = $env{'form.newresourcetitle'};
10623: $title =~ s/^\s+|\s+$//g;
10624: print $fh <<END;
10625:
10626: <abstract></abstract>
10627: <author>$author</author>
10628: <authorspace>$coursenum:$coursedom</authorspace>
10629: <copyright>custom</copyright>
10630: <creationdate>$now</creationdate>
10631: <customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>
10632: <dependencies></dependencies>
10633: <domain>$coursedom</domain>
10634: <highestgradelevel>0</highestgradelevel>
10635: <keywords></keywords>
10636: <language>notset </language>
10637: <lastrevisiondate>$now</lastrevisiondate>
10638: <lowestgradelevel>0</lowestgradelevel>
10639: <mime>problem</mime>
10640: <modifyinguser>$coursenum:$coursedom</modifyinguser>
10641: <notes></notes>
10642: <obsolete></obsolete>
10643: <obsoletereplacement></obsoletereplacement>
10644: <owner>$coursenum:$coursedom</owner>
10645: <sourceavail></sourceavail>
10646: <standards></standards>
10647: <subject></subject>
10648: <title>$title</title>
10649: END
10650: close($fh);
10651: }
10652: }
10653: }
10654: }
10655: } else {
10656: my ($auname,$audom,$role) = split('___',$env{'form.authorrole'});
10657: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
10658: if (grep(/^\Q$rolehome\E$/,@ids)) {
10659: my $now = time;
10660: if (exists($env{'user.role.'.$role.'./'.$audom.'/'.$auname})) {
10661: my ($start,$end) = split(/\./,$env{'user.role.'.$role.'./'.$audom.'/'.$auname});
10662: if (($start <= $now) && (($end == 0) || ($end >= $now))) {
10663: my $url = "/priv/$audom/$auname";
10664: my $path = $r->dir_config('lonDocRoot').$url;
10665: my $subdir = $env{'form.authorpath'};
10666: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
10667: }
10668: }
10669: }
10670: }
10671: }
10672: }
10673: }
10674: return ($redirect,$error);
10675: }
10676:
10677: sub finishnewprob {
10678: my ($url,$path,$subdir,$newsubdir,$filename,$context) = @_;
10679: unless (-d $path) {
10680: unless (mkdir($path,02770)) {
10681: return;
10682: }
10683: }
10684: my $redirect;
10685: if ($subdir ne '/') {
10686: $subdir = &cleandir($subdir);
10687: if (($subdir ne '') && (-d "$path/$subdir")) {
10688: $path .= "/$subdir";
10689: $url .= "/$subdir";
10690: }
10691: }
10692: my $dest;
10693: if ($newsubdir ne '') {
10694: $newsubdir = &cleandir($newsubdir);
10695: }
10696: if ($newsubdir ne '') {
10697: if (-d "$path/$newsubdir") {
10698: $dest = "$path/$newsubdir/$filename";
10699: } else {
10700: my $dirok;
10701: unless (-e "$path/$newsubdir") {
10702: if (mkdir("$path/$newsubdir",02770)) {
10703: if (chmod(02770,"$path/$newsubdir")) {
10704: $dirok = 1;
10705: }
10706: }
10707: }
10708: if ($dirok) {
10709: $dest = "$path/$newsubdir/$filename";
10710: }
10711: }
10712: if (($dest ne '') && (!-e $dest)) {
10713: $redirect = "$url/$newsubdir/$filename";
10714: }
10715: } else {
10716: $dest = "$path/$filename";
10717: if (($dest ne '') && (!-e $dest)) {
10718: $redirect = "$url/$filename";
10719: }
10720: }
10721: if ((!-e $dest) && ($context ne 'upload')) {
10722: my $template = $env{'form.template'};
10723: my $copyfrom;
10724: if ($template ne '') {
10725: my %templates;
10726: my @files = &Apache::lonhomework::get_template_list('problem');
10727: foreach my $poss (@files) {
10728: if (ref($poss) eq 'ARRAY') {
10729: if ($template eq $poss->[0]) {
10730: $templates{$template} = 1;
10731: last;
10732: }
10733: }
10734: }
10735: if ($templates{$template}) {
10736: $copyfrom = $template;
10737: }
10738: }
10739: if ($filename =~ /\.problem$/) {
10740: unless ($copyfrom) {
10741: $copyfrom = $Apache::lonnet::perlvar{'lonIncludes'}.'/templates/blank.problem';
10742: }
10743: &File::Copy::copy($copyfrom,$dest);
10744: }
10745: }
10746: return $redirect;
10747: }
10748:
10749: sub cleandir {
10750: my ($dir) = @_;
10751: $dir =~ s/^\s+//;
10752: $dir =~ s/\s+$//;
10753: $dir =~ s/\.+//g;
10754: $dir =~ s/[\#\?&%\":]//g;
10755: return $dir;
10756: }
10757:
10758: 1;
10759: __END__
10760:
10761:
10762: =head1 NAME
10763:
10764: Apache::londocs.pm
10765:
10766: =head1 SYNOPSIS
10767:
10768: This is part of the LearningOnline Network with CAPA project
10769: described at http://www.lon-capa.org.
10770:
10771: =head1 SUBROUTINES
10772:
10773: =over
10774:
10775: =item %help=()
10776:
10777: Available help topics
10778:
10779: =item mapread()
10780:
10781: Mapread read maps into LONCAPA::map:: global arrays
10782: @order and @resources, determines status
10783: sets @order - pointer to resources in right order
10784: sets @resources - array with the resources with correct idx
10785:
10786: =item authorhosts()
10787:
10788: Return hash with valid author names
10789:
10790: =item clean()
10791:
10792: =item dumpcourse()
10793:
10794: Actually dump course
10795:
10796: =item group_import()
10797:
10798: Imports the given (name, url) resources into the course
10799: coursenum, coursedom, and folder must precede the list
10800:
10801: =item breadcrumbs()
10802:
10803: =item log_docs()
10804:
10805: =item docs_change_log()
10806:
10807: =item update_paste_buffer()
10808:
10809: =item print_paste_buffer()
10810:
10811: =item do_paste_from_buffer()
10812:
10813: =item do_buffer_empty()
10814:
10815: =item clear_from_buffer()
10816:
10817: =item get_newmap_url()
10818:
10819: =item dbcopy()
10820:
10821: =item uniqueness_check()
10822:
10823: =item contained_map_check()
10824:
10825: =item url_paste_fixups()
10826:
10827: =item apply_fixups()
10828:
10829: =item copy_dependencies()
10830:
10831: =item update_parameter()
10832:
10833: =item handle_edit_cmd()
10834:
10835: =item editor()
10836:
10837: =item process_file_upload()
10838:
10839: =item process_secondary_uploads()
10840:
10841: =item is_supplemental_title()
10842:
10843: =item entryline()
10844:
10845: =item tiehash()
10846:
10847: =item untiehash()
10848:
10849: =item checkonthis()
10850:
10851: check on this
10852:
10853: =item verifycontent()
10854:
10855: Verify Content
10856:
10857: =item devalidateversioncache()
10858:
10859: =item checkversions()
10860:
10861: Check Versions
10862:
10863: =item mark_hash_old()
10864:
10865: =item is_hash_old()
10866:
10867: =item changewarning()
10868:
10869: =item init_breadcrumbs()
10870:
10871: Breadcrumbs for special functions
10872:
10873: =item create_list_elements()
10874:
10875: =item create_form_ul()
10876:
10877: =item startContentScreen()
10878:
10879: =item endContentScreen()
10880:
10881: =item supplemental_base()
10882:
10883: =item embedded_form_elems()
10884:
10885: =item embedded_destination()
10886:
10887: =item return_to_editor()
10888:
10889: =item decompression_info()
10890:
10891: =item decompression_phase_one()
10892:
10893: =item decompression_phase_two()
10894:
10895: =item remove_archive()
10896:
10897: =item generate_admin_menu()
10898:
10899: =item generate_edit_table()
10900:
10901: =item editing_js()
10902:
10903: =item history_tab_js()
10904:
10905: =item inject_data_js()
10906:
10907: =item dump_switchserver_js()
10908:
10909: =item resize_scrollbox_js()
10910:
10911: =item makedocslogform()
10912:
10913: =item makesimpleeditform()
10914:
10915: =back
10916:
10917: =cut
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