File:
[LON-CAPA] /
loncom /
interface /
londocs.pm
Revision
1.679:
download - view:
text,
annotated -
select for diffs
Tue Sep 13 12:22:14 2022 UTC (23 months, 1 week ago) by
raeburn
Branches:
MAIN
CVS tags:
HEAD
- In course context, switch server to resource's home server opens new tab
when editing published resource, and ca role is loaded, when user's domain
(by default) disallows session hosting of domain's users in resource's domain.
- New arg (skip_enc_check) in redirect args , used by loncommon::headtag()
it true, omit application of check_encrypt().
- New seventh item ($shownsymb) in args for lonhtmlcommon::jump_to_editres()
1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.679 2022/09/13 12:22:14 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::lonparmset();
49: use Apache::loncourserespicker();
50: use HTML::Entities;
51: use HTML::TokeParser;
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: } else {
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: foreach my $key (keys(%env)) {
107: if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
108: my $role=$1;
109: my $realm=$2;
110: my ($start,$end)=split(/\./,$env{$key});
111: if (($start) && ($start>time)) { next; }
112: if (($end) && (time>$end)) { next; }
113: my ($ca,$cd);
114: if ($1 eq 'au') {
115: $ca=$env{'user.name'};
116: $cd=$env{'user.domain'};
117: } else {
118: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
119: }
120: my $allowed=0;
121: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
122: my @ids=&Apache::lonnet::current_machine_ids();
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 $folderpath;
183: }
184: }
185:
186: sub validate_folderpath {
187: my ($supplementalflag) = @_;
188: if ($env{'form.folderpath'} ne '') {
189: my @items = split(/\&/,$env{'form.folderpath'});
190: my $badpath;
191: for (my $i=0; $i<@items; $i++) {
192: my $odd = $i%2;
193: if (($odd) && (!$supplementalflag) && ($items[$i] !~ /^[^:]*:(|\d+):(|1):(|1):(|1):(|1)$/)) {
194: $badpath = 1;
195: } elsif ((!$odd) && ($items[$i] !~ /^(default|supplemental)(|_\d+)$/)) {
196: $badpath = 1;
197: }
198: last if ($badpath);
199: }
200: if ($badpath) {
201: delete($env{'form.folderpath'});
202: }
203: }
204: return;
205: }
206:
207: sub validate_suppath {
208: if ($env{'form.supppath'} ne '') {
209: my @items = split(/\&/,$env{'form.supppath'});
210: my $badpath;
211: for (my $i=0; $i<@items; $i++) {
212: my $odd = $i%2;
213: if ((!$odd) && ($items[$i] !~ /^supplemental(|_\d+)$/)) {
214: $badpath = 1;
215: }
216: last if ($badpath);
217: }
218: if ($badpath) {
219: delete($env{'form.supppath'});
220: }
221: }
222: return;
223: }
224:
225: sub dumpcourse {
226: my ($r) = @_;
227: my $crstype = &Apache::loncommon::course_type();
228: my ($starthash,$js);
229: unless (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
230: $js = <<"ENDJS";
231: <script type="text/javascript">
232: // <![CDATA[
233:
234: function hide_searching() {
235: if (document.getElementById('searching')) {
236: document.getElementById('searching').style.display = 'none';
237: }
238: return;
239: }
240:
241: // ]]>
242: </script>
243: ENDJS
244: $starthash = {
245: add_entries => {'onload' => "hide_searching();"},
246: };
247: }
248: $r->print(&Apache::loncommon::start_page('Copy '.$crstype.' Content to Authoring Space',$js,$starthash)."\n".
249: &Apache::lonhtmlcommon::breadcrumbs('Copy '.$crstype.' Content to Authoring Space')."\n");
250: $r->print(&startContentScreen('tools'));
251: my ($home,$other,%outhash)=&authorhosts();
252: unless ($home) {
253: $r->print(&endContentScreen());
254: return '';
255: }
256: my $origcrsid=$env{'request.course.id'};
257: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
258: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
259: # Do the dumping
260: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
261: $r->print(&endContentScreen());
262: return '';
263: }
264: my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
265: $r->print('<h3>'.&mt('Copying Files').'</h3>');
266: my $title=$env{'form.authorfolder'};
267: $title=&clean($title);
268: my ($navmap,$errormsg) =
269: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
270: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
271: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
272: my (%maps,%resources,%titles);
273: if (!ref($navmap)) {
274: $r->print($errormsg.
275: &endContentScreen());
276: return '';
277: } else {
278: &Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles,
279: 'dumpdocs',$cdom,$cnum);
280: }
281: my @todump = &Apache::loncommon::get_env_multiple('form.archive');
282: my (%tocopy,%replacehash,%lookup,%deps,%display,%result,%depresult,%simpleproblems,%simplepages,
283: %newcontent,%has_simpleprobs);
284: foreach my $item (sort {$a <=> $b} (@todump)) {
285: my $name = $env{'form.namefor_'.$item};
286: if ($resources{$item}) {
287: my ($map,$id,$res) = &Apache::lonnet::decode_symb($resources{$item});
288: if ($res =~ m{^uploaded/$cdom/$cnum/\E((?:docs|supplemental)/.+)$}) {
289: $tocopy{$1} = $name;
290: $display{$item} = $1;
291: $lookup{$1} = $item;
292: } elsif ($res eq 'lib/templates/simpleproblem.problem') {
293: $simpleproblems{$item} = {
294: symb => $resources{$item},
295: name => $name,
296: };
297: $display{$item} = 'simpleproblem_'.$name;
298: if ($map =~ m{^\Quploaded/$cdom/$cnum/\E(.+)$}) {
299: $has_simpleprobs{$1}{$id} = $item;
300: }
301: } elsif ($res =~ m{^adm/$match_domain/$match_username/(\d+)/smppg}) {
302: my $marker = $1;
303: my $db_name = &Apache::lonsimplepage::get_db_name($res,$marker,$cdom,$cnum);
304: $simplepages{$item} = {
305: res => $res,
306: title => $titles{$item},
307: db => $db_name,
308: marker => $marker,
309: symb => $resources{$item},
310: name => $name,
311: };
312: $display{$item} = '/'.$res;
313: }
314: } elsif ($maps{$item}) {
315: if ($maps{$item} =~ m{^\Quploaded/$cdom/$cnum/\E((?:default|supplemental)_\d+\.(?:sequence|page))$}) {
316: $tocopy{$1} = $name;
317: $display{$item} = $1;
318: $lookup{$1} = $item;
319: }
320: } else {
321: next;
322: }
323: }
324: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
325: $crs=~s/\_/\//g;
326: my $mm = new File::MMagic;
327: my $prefix = "/uploaded/$cdom/$cnum/";
328: %replacehash = %tocopy;
329: foreach my $item (sort(keys(%simpleproblems))) {
330: my $content = &Apache::imsexport::simpleproblem($simpleproblems{$item}{'symb'});
331: $newcontent{$display{$item}} = $content;
332: }
333: my $gateway = Apache::lonhtmlgateway->new('web');
334: foreach my $item (sort(keys(%simplepages))) {
335: if (ref($simplepages{$item}) eq 'HASH') {
336: my $pagetitle = $simplepages{$item}{'title'};
337: my %fields = &Apache::lonnet::dump($simplepages{$item}{'db'},$cdom,$cnum);
338: my %contents;
339: foreach my $field (keys(%fields)) {
340: if ($field =~ /^(?:aaa|bbb|ccc)_(\w+)$/) {
341: my $name = $1;
342: my $msg = $fields{$field};
343: if ($name eq 'webreferences') {
344: if ($msg =~ m{^https?://}) {
345: $contents{$name} = '<a href="'.$msg.'"><tt>'.$msg.'</tt></a>';
346: }
347: } else {
348: $msg = &Encode::decode('utf8',$msg);
349: $msg = $gateway->process_outgoing_html($msg,1);
350: $contents{$name} = $msg;
351: }
352: } elsif ($field eq 'uploaded.photourl') {
353: my $marker = $simplepages{$item}{marker};
354: if ($fields{$field} =~ m{^\Q$prefix\E(simplepage/$marker/.+)$}) {
355: my $filepath = $1;
356: my ($relpath,$fname) = ($filepath =~ m{^(.+/)([^/]+)$});
357: if ($fname ne '') {
358: $fname=~s/\.(\w+)$//;
359: my $ext=$1;
360: $fname = &clean($fname);
361: $fname.='.'.$ext;
362: $contents{image} = '<img src="'.$relpath.$fname.'" alt="Image" />';
363: $replacehash{$filepath} = $relpath.$fname;
364: $deps{$item}{$filepath} = 1;
365: }
366: }
367: }
368: }
369: $replacehash{'/'.$simplepages{$item}{'res'}} = $simplepages{$item}{'name'};
370: $lookup{'/'.$simplepages{$item}{'res'}} = $item;
371: my $content = '
372: <html>
373: <head>
374: <title>'.$pagetitle.'</title>
375: </head>
376: <body bgcolor="#ffffff">';
377: if ($contents{title}) {
378: $content .= "\n".'<h2>'.$contents{title}.'</h2>';
379: }
380: if ($contents{image}) {
381: $content .= "\n".$contents{image};
382: }
383: if ($contents{content}) {
384: $content .= '
385: <div class="LC_Box">
386: <h4 class="LC_hcell">'.&mt('Content').'</h4>'.
387: $contents{content}.'
388: </div>';
389: }
390: if ($contents{webreferences}) {
391: $content .= '
392: <div class="LC_Box">
393: <h4 class="LC_hcell">'.&mt('Web References').'</h4>'.
394: $contents{webreferences}.'
395: </div>';
396: }
397: $content .= '
398: </body>
399: </html>
400: ';
401: $newcontent{'/'.$simplepages{$item}{res}} = $content;
402: }
403: }
404: foreach my $item (keys(%tocopy)) {
405: unless ($item=~/\.(sequence|page)$/) {
406: my $currurlpath = $prefix.$item;
407: my $currdirpath = &Apache::lonnet::filelocation('',$currurlpath);
408: &recurse_html($mm,$prefix,$currdirpath,$currurlpath,$item,$lookup{$item},\%replacehash,\%deps);
409: }
410: }
411: foreach my $num (sort {$a <=> $b} (@todump)) {
412: my $src = $display{$num};
413: next if ($src eq '');
414: my @needcopy = ();
415: if ($replacehash{$src}) {
416: push(@needcopy,$src);
417: if (ref($deps{$num}) eq 'HASH') {
418: foreach my $dep (sort(keys(%{$deps{$num}}))) {
419: if ($replacehash{$dep}) {
420: push(@needcopy,$dep);
421: }
422: }
423: }
424: } elsif ($src =~ /^simpleproblem_/) {
425: push(@needcopy,$src);
426: }
427: next if (@needcopy == 0);
428: my ($result,$depresult);
429: for (my $i=0; $i<@needcopy; $i++) {
430: my $item = $needcopy[$i];
431: my $newfilename;
432: if ($simpleproblems{$num}) {
433: $newfilename=$title.'/'.$simpleproblems{$num}{'name'};
434: } else {
435: $newfilename=$title.'/'.$replacehash{$item};
436: }
437: $newfilename=~s/\.(\w+)$//;
438: my $ext=$1;
439: $newfilename=&clean($newfilename);
440: $newfilename.='.'.$ext;
441: my ($newrelpath) = ($newfilename =~ m{^\Q$title/\E(.+)$});
442: if ($newrelpath ne $replacehash{$item}) {
443: $replacehash{$item} = $newrelpath;
444: }
445: my @dirs=split(/\//,$newfilename);
446: my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
447: my $makepath=$path;
448: my $fail;
449: my $origin;
450: for (my $i=0;$i<$#dirs;$i++) {
451: $makepath.='/'.$dirs[$i];
452: unless (-e $makepath) {
453: unless(mkdir($makepath,0755)) {
454: $fail = &mt('Directory creation failed.');
455: }
456: }
457: }
458: if ($i == 0) {
459: $result = '<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ';
460: } else {
461: $depresult .= '<li><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt> '.
462: '<span class="LC_fontsize_small" style="font-weight: bold;">'.
463: &mt('(dependency)').'</span>: ';
464: }
465: if (-e $path.'/'.$newfilename) {
466: $fail = &mt('Destination already exists -- not overwriting.');
467: } else {
468: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
469: if (($item =~ m{^/adm/$match_domain/$match_username/\d+/smppg}) ||
470: ($item =~ /^simpleproblem_/)) {
471: print $fh $newcontent{$item};
472: } else {
473: my $fileloc = &Apache::lonnet::filelocation('',$prefix.$item);
474: if (-e $fileloc) {
475: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
476: if ((($1 eq 'sequence') || ($1 eq 'page')) &&
477: (ref($has_simpleprobs{$item}) eq 'HASH')) {
478: my %changes = %{$has_simpleprobs{$item}};
479: my $content = &Apache::lonclonecourse::rewritefile(
480: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
481: (%replacehash,$crs => '')
482: );
483: my $updatedcontent = '';
484: my $parser = HTML::TokeParser->new(\$content);
485: $parser->attr_encoded(1);
486: while (my $token = $parser->get_token) {
487: if ($token->[0] eq 'S') {
488: if (($token->[1] eq 'resource') &&
489: ($token->[2]->{'src'} eq '/res/lib/templates/simpleproblem.problem') &&
490: ($changes{$token->[2]->{'id'}})) {
491: my $id = $token->[2]->{'id'};
492: $updatedcontent .= '<'.$token->[1];
493: foreach my $attrib (@{$token->[3]}) {
494: next unless ($attrib =~ /^(src|type|title|id)$/);
495: if ($attrib eq 'src') {
496: my ($file) = ($display{$changes{$id}} =~ /^\Qsimpleproblem_\E(.+)$/);
497: if ($file) {
498: $updatedcontent .= ' '.$attrib.'="'.$file.'"';
499: } else {
500: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
501: }
502: } else {
503: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
504: }
505: }
506: $updatedcontent .= ' />'."\n";
507: } else {
508: $updatedcontent .= $token->[4]."\n";
509: }
510: } else {
511: $updatedcontent .= $token->[2];
512: }
513: }
514: print $fh $updatedcontent;
515: } else {
516: print $fh &Apache::lonclonecourse::rewritefile(
517: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
518: (%replacehash,$crs => '')
519: );
520: }
521: } else {
522: print $fh
523: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
524: }
525: } else {
526: $fail = &mt('Source does not exist.');
527: }
528: }
529: $fh->close();
530: } else {
531: $fail = &mt('Could not write to destination.');
532: }
533: }
534: my $text;
535: if ($fail) {
536: $text = '<span class="LC_error">'.&mt('fail').(' 'x3).$fail.'</span>';
537: } else {
538: $text = '<span class="LC_success">'.&mt('ok').'</span>';
539: }
540: if ($i == 0) {
541: $result .= $text;
542: } else {
543: $depresult .= $text.'</li>';
544: }
545: }
546: $r->print($result);
547: if ($depresult) {
548: $r->print('<ul>'.$depresult.'</ul>');
549: }
550: }
551: } else {
552: my ($navmap,$errormsg) =
553: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
554: if (!ref($navmap)) {
555: $r->print($errormsg);
556: } else {
557: $r->print('<div id="searching">'.&mt('Searching ...').'</div>');
558: $r->rflush();
559: my ($preamble,$formname);
560: $formname = 'dumpdoc';
561: unless ($home==1) {
562: $preamble = '<div class="LC_left_float">'.
563: '<fieldset><legend>'.
564: &mt('Select the Authoring Space').
565: '</legend><select name="authorspace">';
566: }
567: my @orderspaces = ();
568: foreach my $key (sort(keys(%outhash))) {
569: if ($key=~/^home_(.+)$/) {
570: if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
571: unshift(@orderspaces,$1);
572: } else {
573: push(@orderspaces,$1);
574: }
575: }
576: }
577: if ($home>1) {
578: $preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
579: }
580: foreach my $user (@orderspaces) {
581: if ($home==1) {
582: $preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
583: } else {
584: $preamble .= '<option value="'.$user.'">'.$user.' - '.
585: &Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
586: }
587: }
588: unless ($home==1) {
589: $preamble .= '</select></fieldset></div>'."\n";
590: }
591: my $title=$origcrsdata{'description'};
592: $title=~s/[\/\s]+/\_/gs;
593: $title=&clean($title);
594: $preamble .= '<div class="LC_left_float">'.
595: '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
596: '<input type="text" size="50" name="authorfolder" value="'.
597: $title.'" />'.
598: '</fieldset></div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
599: my %uploadedfiles;
600: &tiehash();
601: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
602: my ($ext)=($file=~/\.(\w+)$/);
603: # FIXME Check supplemental here
604: my $title=$hash{'title_'.$hash{
605: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
606: if (!$title) {
607: $title=$file;
608: } else {
609: $title=~s|/|_|g;
610: }
611: $title=~s/\.(\w+)$//;
612: $title=&clean($title);
613: $title.='.'.$ext;
614: # $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
615: $uploadedfiles{$file} = $title;
616: }
617: &untiehash();
618: $r->print(&Apache::loncourserespicker::create_picker($navmap,'dumpdocs',$formname,$crstype,undef,
619: undef,undef,$preamble,$home,\%uploadedfiles));
620: }
621: }
622: $r->print(&endContentScreen());
623: }
624:
625: sub recurse_html {
626: my ($mm,$prefix,$currdirpath,$currurlpath,$container,$item,$replacehash,$deps) = @_;
627: return unless ((ref($replacehash) eq 'HASH') && (ref($deps) eq 'HASH'));
628: my (%allfiles,%codebase);
629: if (&Apache::lonnet::extract_embedded_items($currdirpath,\%allfiles,\%codebase) eq 'ok') {
630: if (keys(%allfiles)) {
631: foreach my $dependency (keys(%allfiles)) {
632: next if (($dependency =~ m{^/(res|adm)/}) || ($dependency =~ m{^https?://}));
633: my ($depurl,$relfile,$newcontainer);
634: if ($dependency =~ m{^/}) {
635: if ($dependency =~ m{^\Q$currurlpath/\E(.+)$}) {
636: $relfile = $1;
637: if ($dependency =~ m{^\Q$prefix\E(.+)$}) {
638: $newcontainer = $1;
639: next if ($replacehash->{$newcontainer});
640: }
641: $depurl = $dependency;
642: } else {
643: next;
644: }
645: } else {
646: $relfile = $dependency;
647: $depurl = $currurlpath;
648: $depurl =~ s{[^/]+$}{};
649: $depurl .= $dependency;
650: ($newcontainer) = ($depurl =~ m{^\Q$prefix\E(.+)$});
651: }
652: next if ($relfile eq '');
653: my $newname = $replacehash->{$container};
654: $newname =~ s{[^/]+$}{};
655: $replacehash->{$newcontainer} = $newname.$relfile;
656: $deps->{$item}{$newcontainer} = 1;
657: my ($newurlpath) = ($depurl =~ m{^(.*)/[^/]+$});
658: my $depfile = &Apache::lonnet::filelocation('',$depurl);
659: my $type = $mm->checktype_filename($depfile);
660: if ($type eq 'text/html') {
661: &recurse_html($mm,$prefix,$depfile,$newurlpath,$newcontainer,$item,$replacehash,$deps);
662: }
663: }
664: }
665: }
666: return;
667: }
668:
669: sub group_import {
670: my ($coursenum, $coursedom, $folder, $container, $caller, $ltitoolsref, @files) = @_;
671: my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap,
672: %removeparam,$importuploaded,$fixuperrors);
673: $allmaps = {};
674: while (@files) {
675: my ($name, $url, $residx) = @{ shift(@files) };
676: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
677: && ($caller eq 'londocs')
678: && (!&Apache::lonnet::stat_file($url))) {
679:
680: my $errtext = '';
681: my $fatal = 0;
682: my $newmapstr = '<map>'."\n".
683: '<resource id="1" src="" type="start"></resource>'."\n".
684: '<link from="1" to="2" index="1"></link>'."\n".
685: '<resource id="2" src="" type="finish"></resource>'."\n".
686: '</map>';
687: $env{'form.output'}=$newmapstr;
688: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
689: 'output',$1.$2);
690: if ($result !~ m{^/uploaded/}) {
691: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
692: $fatal = 2;
693: }
694: if ($fatal) {
695: return ($errtext,$fatal);
696: }
697: }
698: if ($url) {
699: if ($url =~ m{^(/adm/$coursedom/$coursenum/(\d+)/ext\.tool)\:?(.*)$}) {
700: $url = $1;
701: my $marker = $2;
702: my $info = $3;
703: my ($toolid,%toolhash,%toolsettings);
704: my @extras = ('linktext','explanation','crslabel','crstitle','crsappend');
705: my @toolinfo = split(/:/,$info);
706: if ($residx) {
707: %toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
708: $toolid = $toolsettings{'id'};
709: } else {
710: $toolid = shift(@toolinfo);
711: }
712: $toolid =~ s/\D//g;
713: ($toolhash{'target'},$toolhash{'width'},$toolhash{'height'},
714: $toolhash{'linktext'},$toolhash{'explanation'},$toolhash{'crslabel'},
715: $toolhash{'crstitle'},$toolhash{'crsappend'},$toolhash{'gradable'}) = @toolinfo;
716: foreach my $item (@extras) {
717: $toolhash{$item} = &unescape($toolhash{$item});
718: }
719: if ($folder =~ /^supplemental/) {
720: delete($toolhash{'gradable'});
721: } else {
722: $toolhash{'gradable'} =~ s/\D+//g;
723: }
724: if (ref($ltitoolsref) eq 'HASH') {
725: if (ref($ltitoolsref->{$toolid}) eq 'HASH') {
726: my @deleted;
727: $toolhash{'id'} = $toolid;
728: if (($toolhash{'target'} eq 'iframe') || ($toolhash{'target'} eq 'tab') ||
729: ($toolhash{'target'} eq 'window')) {
730: if ($toolhash{'target'} eq 'window') {
731: foreach my $item ('width','height') {
732: $toolhash{$item} =~ s/^\s+//;
733: $toolhash{$item} =~ s/\s+$//;
734: if ($toolhash{$item} =~ /\D/) {
735: delete($toolhash{$item});
736: if ($residx) {
737: if ($toolsettings{$item}) {
738: push(@deleted,$item);
739: }
740: }
741: }
742: }
743: }
744: } elsif ($residx) {
745: $toolhash{'target'} = $toolsettings{'target'};
746: if ($toolhash{'target'} eq 'window') {
747: foreach my $item ('width','height') {
748: $toolhash{$item} = $toolsettings{$item};
749: }
750: }
751: } elsif (ref($ltitoolsref->{$toolid}->{'display'}) eq 'HASH') {
752: $toolhash{'target'} = $ltitoolsref->{$toolid}->{'display'}->{'target'};
753: if ($toolhash{'target'} eq 'window') {
754: $toolhash{'width'} = $ltitoolsref->{$toolid}->{'display'}->{'width'};
755: $toolhash{'height'} = $ltitoolsref->{$toolid}->{'display'}->{'height'};
756: }
757: }
758: if ($toolhash{'target'} eq 'iframe') {
759: foreach my $item ('width','height','linktext','explanation') {
760: delete($toolhash{$item});
761: if ($residx) {
762: if ($toolsettings{$item}) {
763: push(@deleted,$item);
764: }
765: }
766: }
767: } elsif ($toolhash{'target'} eq 'tab') {
768: foreach my $item ('width','height') {
769: delete($toolhash{$item});
770: if ($residx) {
771: if ($toolsettings{$item}) {
772: push(@deleted,$item);
773: }
774: }
775: }
776: }
777: if (ref($ltitoolsref->{$toolid}->{'crsconf'}) eq 'HASH') {
778: foreach my $item ('label','title','linktext','explanation') {
779: my $crsitem;
780: if (($item eq 'label') || ($item eq 'title')) {
781: $crsitem = 'crs'.$item;
782: } else {
783: $crsitem = $item;
784: }
785: if ($ltitoolsref->{$toolid}->{'crsconf'}->{$item}) {
786: $toolhash{$crsitem} =~ s/^\s+//;
787: $toolhash{$crsitem} =~ s/\s+$//;
788: if ($toolhash{$crsitem} eq '') {
789: delete($toolhash{$crsitem});
790: }
791: } else {
792: delete($toolhash{$crsitem});
793: }
794: if (($residx) && (exists($toolsettings{$crsitem}))) {
795: unless (exists($toolhash{$crsitem})) {
796: push(@deleted,$crsitem);
797: }
798: }
799: }
800: }
801: if ($toolhash{'passback'}) {
802: my $gradesecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
803: $toolhash{'gradesecret'} = $gradesecret;
804: $toolhash{'gradesecretdate'} = time;
805: }
806: if ($toolhash{'roster'}) {
807: my $rostersecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
808: $toolhash{'rostersecret'} = $rostersecret;
809: $toolhash{'rostersecretdate'} = time;
810: }
811: my $changegradable;
812: if (($residx) && ($folder =~ /^default/)) {
813: if ($toolsettings{'gradable'}) {
814: unless (($toolhash{'gradable'}) || (defined($LONCAPA::map::zombies[$residx]))) {
815: push(@deleted,'gradable');
816: $changegradable = 1;
817: }
818: } elsif ($toolhash{'gradable'}) {
819: $changegradable = 1;
820: }
821: if (($caller eq 'londocs') && (defined($LONCAPA::map::zombies[$residx]))) {
822: $changegradable = 1;
823: if ($toolsettings{'gradable'}) {
824: $toolhash{'gradable'} = 1;
825: }
826: }
827: }
828: my $putres = &Apache::lonnet::put('exttool_'.$marker,\%toolhash,$coursedom,$coursenum);
829: if ($putres eq 'ok') {
830: if (@deleted) {
831: &Apache::lonnet::del('exttool_'.$marker,\@deleted,$coursedom,$coursenum);
832: }
833: if (($changegradable) && ($folder =~ /^default/)) {
834: my $val;
835: if ($toolhash{'gradable'}) {
836: $val = 'yes';
837: } else {
838: $val = 'no';
839: }
840: &LONCAPA::map::storeparameter($residx,'parameter_0_gradable',$val,
841: 'string_yesno');
842: &remember_parms($residx,'gradable','set',$val);
843: }
844: } else {
845: return (&mt('Failed to save update to external tool.'),1);
846: }
847: }
848: }
849: }
850: if (($caller eq 'londocs') &&
851: ($folder =~ /^default/)) {
852: if (($url =~ /\.(page|sequence)$/) && (!$donechk)) {
853: my $chome = &Apache::lonnet::homeserver($coursenum,$coursedom);
854: my $cid = $coursedom.'_'.$coursenum;
855: $allmaps =
856: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
857: $chome,$cid);
858: $donechk = 1;
859: }
860: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) {
861: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
862: \%removeparam,\%addedmaps,\%hierarchy,\%titles,$allmaps);
863: $importuploaded = 1;
864: } elsif ($url =~ m{^/res/.+\.(page|sequence)$}) {
865: next if ($allmaps->{$url});
866: }
867: }
868: if (!$residx
869: || defined($LONCAPA::map::zombies[$residx])) {
870: $residx = &LONCAPA::map::getresidx($url,$residx);
871: push(@LONCAPA::map::order, $residx);
872: }
873: my $ext = 'false';
874: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
875: if ($url =~ m{^/uploaded/$coursedom/$coursenum/((?:docs|supplemental)/(?:default|\d+))/new\.html$}) {
876: my $filepath = $1;
877: my $fname;
878: if ($name eq '') {
879: $name = &mt('Web Page');
880: $fname = 'web';
881: } else {
882: $fname = $name;
883: $fname=&Apache::lonnet::clean_filename($fname);
884: if ($fname eq '') {
885: $fname = 'web';
886: } elsif (length($fname) > 15) {
887: $fname = substr($fname,0,14);
888: }
889: }
890: my $title = &Apache::loncommon::cleanup_html($name);
891: my $initialtext = &mt('Replace with your own content.');
892: my $newhtml = <<END;
893: <html>
894: <head>
895: <title>$title</title>
896: </head>
897: <body bgcolor="#ffffff">
898: $initialtext
899: </body>
900: </html>
901: END
902: $env{'form.output'}=$newhtml;
903: my $result =
904: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
905: 'output',
906: "$filepath/$residx/$fname.html");
907: if ($result =~ m{^/uploaded/}) {
908: $url = $result;
909: if ($filepath =~ /^supplemental/) {
910: $name = time.'___&&&___'.$env{'user.name'}.'___&&&___'.
911: $env{'user.domain'}.'___&&&___'.$name;
912: }
913: } else {
914: return (&mt('Failed to save new web page.'),1);
915: }
916: }
917: $name = &LONCAPA::map::qtunescape($name);
918: $url = &LONCAPA::map::qtunescape($url);
919: $LONCAPA::map::resources[$residx] =
920: join(':', ($name, $url, $ext, 'normal', 'res'));
921: }
922: }
923: if ($importuploaded) {
924: my %import_errors;
925: my %updated = (
926: removefrommap => \%removefrommap,
927: removeparam => \%removeparam,
928: );
929: my ($result,$msgsarray,$lockerror) =
930: &apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);
931: if (keys(%import_errors) > 0) {
932: $fixuperrors =
933: '<p span class="LC_warning">'."\n".
934: &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".
935: '<ul>'."\n";
936: foreach my $key (sort(keys(%import_errors))) {
937: $fixuperrors .= '<li>'.$key.'</li>'."\n";
938: }
939: $fixuperrors .= '</ul></p>'."\n";
940: }
941: if (ref($msgsarray) eq 'ARRAY') {
942: if (@{$msgsarray} > 0) {
943: $fixuperrors .= '<p class="LC_info">'.
944: join('<br />',@{$msgsarray}).
945: '</p>';
946: }
947: }
948: if ($lockerror) {
949: $fixuperrors .= '<p class="LC_error">'.
950: $lockerror.
951: '</p>';
952: }
953: }
954: my ($errtext,$fatal) =
955: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
956: unless ($fatal) {
957: if ($folder =~ /^supplemental/) {
958: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
959: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
960: $folder.'.'.$container);
961: }
962: }
963: return ($errtext,$fatal,$fixuperrors);
964: }
965:
966: sub log_docs {
967: return &Apache::lonnet::write_log('course','docslog',@_);
968: }
969:
970: {
971: my @oldresources=();
972: my @oldorder=();
973: my $parmidx;
974: my %parmaction=();
975: my %parmvalue=();
976: my $changedflag;
977:
978: sub snapshotbefore {
979: @oldresources=@LONCAPA::map::resources;
980: @oldorder=@LONCAPA::map::order;
981: $parmidx=undef;
982: %parmaction=();
983: %parmvalue=();
984: $changedflag=0;
985: }
986:
987: sub remember_parms {
988: my ($idx,$parameter,$action,$value)=@_;
989: $parmidx=$idx;
990: $parmaction{$parameter}=$action;
991: $parmvalue{$parameter}=$value;
992: $changedflag=1;
993: }
994:
995: sub log_differences {
996: my ($plain)=@_;
997: my %storehash=('folder' => $plain,
998: 'currentfolder' => $env{'form.folder'});
999: if ($parmidx) {
1000: $storehash{'parameter_res'}=$oldresources[$parmidx];
1001: foreach my $parm (keys(%parmaction)) {
1002: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
1003: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
1004: }
1005: }
1006: my $maxidx=$#oldresources;
1007: if ($#LONCAPA::map::resources>$#oldresources) {
1008: $maxidx=$#LONCAPA::map::resources;
1009: }
1010: for (my $idx=0; $idx<=$maxidx; $idx++) {
1011: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
1012: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
1013: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
1014: $changedflag=1;
1015: }
1016: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
1017: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
1018: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1019: $changedflag=1;
1020: }
1021: }
1022: $storehash{'maxidx'}=$maxidx;
1023: if ($changedflag) { &log_docs(\%storehash); }
1024: }
1025: }
1026:
1027: sub docs_change_log {
1028: my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit)=@_;
1029: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
1030: my $navmap;
1031: my $js = '<script type="text/javascript">'."\n".
1032: '// <![CDATA['."\n".
1033: &Apache::loncommon::display_filter_js('docslog')."\n".
1034: &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag,
1035: $coursedom,$coursenum,'','',$canedit,'',\$navmap)."\n".
1036: &history_tab_js()."\n".
1037: &Apache::lonratedt::editscript('simple')."\n".
1038: '// ]]>'."\n".
1039: '</script>'."\n";
1040: $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
1041: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
1042: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
1043: my %orderhash;
1044: my $container='sequence';
1045: my $pathitem;
1046: if ($env{'form.folderpath'} =~ /\:1$/) {
1047: $container='page';
1048: }
1049: my $folderpath=$env{'form.folderpath'};
1050: if ($folderpath eq '') {
1051: $folderpath = &default_folderpath($coursenum,$coursedom,\$navmap);
1052: }
1053: undef($navmap);
1054: $pathitem = '<input type="hidden" name="folderpath" value="'.
1055: &HTML::Entities::encode($folderpath,'<>&"').'" />';
1056: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
1057: my $jumpto = $readfile;
1058: $jumpto =~ s{^/}{};
1059: my $tid = 1;
1060: if ($supplementalflag) {
1061: $tid = 2;
1062: }
1063: my ($breadcrumbtrail) =
1064: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
1065: $r->print($breadcrumbtrail.
1066: &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
1067: $readfile));
1068: my %docslog=&Apache::lonnet::dump('nohist_docslog',
1069: $env{'course.'.$env{'request.course.id'}.'.domain'},
1070: $env{'course.'.$env{'request.course.id'}.'.num'});
1071:
1072: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
1073:
1074: my %saveable_parameters = ('show' => 'scalar',);
1075: &Apache::loncommon::store_course_settings('docs_log',
1076: \%saveable_parameters);
1077: &Apache::loncommon::restore_course_settings('docs_log',
1078: \%saveable_parameters);
1079: if (!$env{'form.show'}) { $env{'form.show'}=10; }
1080: # FIXME: internationalization seems wrong here
1081: my %lt=('hiddenresource' => 'Resources hidden',
1082: 'encrypturl' => 'URL hidden',
1083: 'randompick' => 'Randomly pick',
1084: 'randomorder' => 'Randomly ordered',
1085: 'gradable' => 'Grade can be assigned to External Tool',
1086: 'set' => 'set to',
1087: 'del' => 'deleted');
1088: my $filter = &Apache::loncommon::display_filter('docslog')."\n".
1089: $pathitem."\n".
1090: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
1091: (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
1092: $r->print('<div class="LC_left_float">'.
1093: '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
1094: &makedocslogform($filter,1).
1095: '</fieldset></div><br clear="all" />');
1096: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
1097: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
1098: &mt('After').'</th>'.
1099: &Apache::loncommon::end_data_table_header_row());
1100: my $shown=0;
1101: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
1102: if ($env{'form.displayfilter'} eq 'currentfolder') {
1103: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
1104: }
1105: my @changes=keys(%{$docslog{$id}{'logentry'}});
1106: if ($env{'form.displayfilter'} eq 'containing') {
1107: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
1108: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
1109: foreach my $key (@changes) {
1110: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
1111: }
1112: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
1113: }
1114: my $count = 0;
1115: my $time =
1116: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
1117: my $plainname =
1118: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
1119: $docslog{$id}{'exe_udom'});
1120: my $about_me_link =
1121: &Apache::loncommon::aboutmewrapper($plainname,
1122: $docslog{$id}{'exe_uname'},
1123: $docslog{$id}{'exe_udom'});
1124: my $send_msg_link='';
1125: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
1126: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
1127: $send_msg_link ='<br />'.
1128: &Apache::loncommon::messagewrapper(&mt('Send message'),
1129: $docslog{$id}{'exe_uname'},
1130: $docslog{$id}{'exe_udom'});
1131: }
1132: $r->print(&Apache::loncommon::start_data_table_row());
1133: $r->print('<td>'.$time.'</td>
1134: <td>'.$about_me_link.
1135: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
1136: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
1137: $send_msg_link.'</td><td>'.
1138: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
1139: my $is_supp = 0;
1140: if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) {
1141: $is_supp = 1;
1142: }
1143: # Before
1144: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1145: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1146: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1147: if ($oldname ne $newname) {
1148: my $shown = &LONCAPA::map::qtescape($oldname);
1149: if ($is_supp) {
1150: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1151: }
1152: $r->print($shown);
1153: }
1154: }
1155: $r->print('<ul>');
1156: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1157: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
1158: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
1159: if ($is_supp) {
1160: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1161: }
1162: $r->print('<li>'.$shown.'</li>');
1163: }
1164: }
1165: $r->print('</ul>');
1166: # After
1167: $r->print('</td><td>');
1168:
1169: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1170: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1171: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1172: if ($oldname ne '' && $oldname ne $newname) {
1173: my $shown = &LONCAPA::map::qtescape($newname);
1174: if ($is_supp) {
1175: $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname));
1176: }
1177: $r->print($shown);
1178: }
1179: }
1180: $r->print('<ul>');
1181: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1182: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
1183: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
1184: if ($is_supp) {
1185: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1186: }
1187: $r->print('<li>'.$shown.'</li>');
1188: }
1189: }
1190: $r->print('</ul>');
1191: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
1192: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
1193: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder','gradable') {
1194: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
1195: # FIXME: internationalization seems wrong here
1196: $r->print('<li>'.
1197: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
1198: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
1199: .'</li>');
1200: }
1201: }
1202: $r->print('</ul>');
1203: }
1204: # End
1205: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1206: $shown++;
1207: if (!($env{'form.show'} eq &mt('all')
1208: || $shown<=$env{'form.show'})) { last; }
1209: }
1210: $r->print(&Apache::loncommon::end_data_table()."\n".
1211: &makesimpleeditform($pathitem)."\n".
1212: '</div></div>');
1213: $r->print(&endContentScreen());
1214: }
1215:
1216: sub update_paste_buffer {
1217: my ($coursenum,$coursedom,$folder) = @_;
1218: my (@possibles,%removals,%cuts,$output);
1219: if ($env{'form.multiremove'}) {
1220: $env{'form.multiremove'} =~ s/,$//;
1221: map { $removals{$_} = 1; } split(/,/,$env{'form.multiremove'});
1222: }
1223: if (($env{'form.multicopy'}) || ($env{'form.multicut'})) {
1224: if ($env{'form.multicut'}) {
1225: $env{'form.multicut'} =~ s/,$//;
1226: foreach my $item (split(/,/,$env{'form.multicut'})) {
1227: unless ($removals{$item}) {
1228: $cuts{$item} = 1;
1229: push(@possibles,$item.':cut');
1230: }
1231: }
1232: }
1233: if ($env{'form.multicopy'}) {
1234: $env{'form.multicopy'} =~ s/,$//;
1235: foreach my $item (split(/,/,$env{'form.multicopy'})) {
1236: unless ($removals{$item} || $cuts{$item}) {
1237: push(@possibles,$item.':copy');
1238: }
1239: }
1240: }
1241: } elsif ($env{'form.markcopy'}) {
1242: @possibles = split(/,/,$env{'form.markcopy'});
1243: }
1244:
1245: return if (@possibles == 0);
1246: return if (!defined($env{'form.copyfolder'}));
1247:
1248: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1249: $env{'form.copyfolder'});
1250: return if ($fatal);
1251:
1252: my %curr_groups = &Apache::longroup::coursegroups();
1253:
1254: # Retrieve current paste buffer suffixes.
1255: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1256: my (%pasteurls,@newpaste);
1257:
1258: # Construct identifiers for current contents of user's paste buffer
1259: if (@currpaste) {
1260: foreach my $suffix (@currpaste) {
1261: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1262: my $url = $env{'docs.markedcopy_url_'.$suffix};
1263: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1264: if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&
1265: ($url ne '')) {
1266: if ($url eq '/res/lib/templates/simpleproblem.problem') {
1267: $pasteurls{$cid.'_'.$mapidx} = 1;
1268: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
1269: $pasteurls{$url} = 1;
1270: } else {
1271: $pasteurls{$cid.'_'.$url} = 1;
1272: }
1273: }
1274: }
1275: }
1276:
1277: # Mark items for copying (skip any items already in user's paste buffer)
1278: my %addtoenv;
1279:
1280: my @pathitems = split(/\&/,$env{'form.folderpath'});
1281: my @folderconf = split(/\:/,$pathitems[-1]);
1282: my $ispage = $folderconf[5];
1283:
1284: foreach my $item (@possibles) {
1285: my ($orderidx,$cmd) = split(/:/,$item);
1286: next if ($orderidx =~ /\D/);
1287: next unless (($cmd eq 'cut') || ($cmd eq 'copy') || ($cmd eq 'remove'));
1288: my $mapidx = $folder.':'.$orderidx.':'.$ispage;
1289: my ($title,$url)=split(':',$LONCAPA::map::resources[$orderidx]);
1290: my %denied = &action_restrictions($coursenum,$coursedom,
1291: &LONCAPA::map::qtescape($url),
1292: $env{'form.folderpath'},\%curr_groups);
1293: next if ($denied{'copy'});
1294: $url=~s{http(:|:)//https(:|:)//}{https$2//};
1295: if ($url eq '/res/lib/templates/simpleproblem.problem') {
1296: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$mapidx}));
1297: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
1298: next if (exists($pasteurls{$url}));
1299: } else {
1300: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$url}));
1301: }
1302: my ($suffix,$errortxt,$locknotfreed) =
1303: &new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');
1304: if ($suffix ne '') {
1305: push(@newpaste,$suffix);
1306: } else {
1307: if ($locknotfreed) {
1308: return $locknotfreed;
1309: }
1310: }
1311: if (&is_supplemental_title($title)) {
1312: &Apache::lonnet::appenv({'docs.markedcopy_supplemental_'.$suffix => $title});
1313: ($title) = &Apache::loncommon::parse_supplemental_title($title);
1314: }
1315:
1316: $addtoenv{'docs.markedcopy_title_'.$suffix} = $title,
1317: $addtoenv{'docs.markedcopy_url_'.$suffix} = $url,
1318: $addtoenv{'docs.markedcopy_cmd_'.$suffix} = $cmd,
1319: $addtoenv{'docs.markedcopy_crs_'.$suffix} = $env{'request.course.id'};
1320: $addtoenv{'docs.markedcopy_map_'.$suffix} = $mapidx;
1321: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) {
1322: my $prefix = $1;
1323: my $subdir =$2;
1324: if ($subdir eq '') {
1325: $subdir = $prefix;
1326: }
1327: my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps);
1328: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
1329: \%removeparam,\%addedmaps,\%hierarchy,\%titles,\%allmaps);
1330: if (ref($hierarchy{$url}) eq 'HASH') {
1331: my ($nested,$nestednames);
1332: &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames);
1333: $nested =~ s/\&$//;
1334: $nestednames =~ s/\Q___&&&___\E$//;
1335: if ($nested ne '') {
1336: $addtoenv{'docs.markedcopy_nested_'.$suffix} = $nested;
1337: }
1338: if ($nestednames ne '') {
1339: $addtoenv{'docs.markedcopy_nestednames_'.$suffix} = $nestednames;
1340: }
1341: }
1342: }
1343: if ($locknotfreed) {
1344: $output = $locknotfreed;
1345: last;
1346: }
1347: }
1348: if (@newpaste) {
1349: $addtoenv{'docs.markedcopies'} = join(',',(@currpaste,@newpaste));
1350: }
1351: &Apache::lonnet::appenv(\%addtoenv);
1352: delete($env{'form.markcopy'});
1353: return $output;
1354: }
1355:
1356: sub recurse_uploaded_maps {
1357: my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_;
1358: if (ref($hierarchy->{$url}) eq 'HASH') {
1359: my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}}));
1360: my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}}));
1361: my (@uploaded,@names,%shorter);
1362: for (my $i=0; $i<@maps; $i++) {
1363: my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$});
1364: if ($inner ne '') {
1365: push(@uploaded,$inner);
1366: push(@names,&escape($titles[$i]));
1367: $shorter{$maps[$i]} = $inner;
1368: }
1369: }
1370: $$nestref .= "$dir:".join(',',@uploaded).'&';
1371: $$namesref .= "$dir:".(join(',',@names)).'___&&&___';
1372: foreach my $map (@maps) {
1373: if ($shorter{$map} ne '') {
1374: &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref);
1375: }
1376: }
1377: }
1378: return;
1379: }
1380:
1381: sub print_paste_buffer {
1382: my ($r,$container,$folder,$coursedom,$coursenum) = @_;
1383: return if (!defined($env{'docs.markedcopies'}));
1384:
1385: unless (($env{'form.pastemarked'}) || ($env{'form.clearmarked'})) {
1386: return if ($env{'docs.markedcopies'} eq '');
1387: }
1388:
1389: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1390: my ($pasteitems,@pasteable);
1391: my $clipboardcount = 0;
1392:
1393: # Construct identifiers for current contents of user's paste buffer
1394: foreach my $suffix (@currpaste) {
1395: next if ($suffix =~ /\D/);
1396: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1397: my $url = $env{'docs.markedcopy_url_'.$suffix};
1398: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1399: if (($cid =~ /^$match_domain\_$match_courseid$/) &&
1400: ($url ne '')) {
1401: $clipboardcount ++;
1402: my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent,
1403: $canpaste,$nopaste,$othercrs,$areachange,$is_exttool);
1404: my $extension = (split(/\./,$env{'docs.markedcopy_url_'.$suffix}))[-1];
1405: if ($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
1406: $is_external = 1;
1407: } elsif ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$}) {
1408: $is_exttool = 1;
1409: }
1410: if ($folder =~ /^supplemental/) {
1411: $canpaste = &supp_pasteable($env{'docs.markedcopy_url_'.$suffix});
1412: unless ($canpaste) {
1413: $nopaste = &mt('Paste into Supplemental Content unavailable.');
1414: }
1415: } else {
1416: $canpaste = 1;
1417: }
1418: if ($canpaste) {
1419: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
1420: my $srcdom = $1;
1421: my $srcnum = $2;
1422: my $rem = $3;
1423: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
1424: $othercourse = 1;
1425: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1426: $othercrs = '<br />'.&mt('(from another course)');
1427: } else {
1428: $canpaste = 0;
1429: $nopaste = &mt('Paste from another course unavailable.');
1430: }
1431: }
1432: if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) {
1433: my $prefix = $1;
1434: $parent = $2;
1435: if ($folder !~ /^\Q$prefix\E/) {
1436: $areachange = 1;
1437: }
1438: $is_uploaded_map = 1;
1439: }
1440: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1441: ($url =~ m{^/adm/($match_domain)/($match_username)/\d+/(bulletinboard|smppg|ext\.tool)$})) {
1442: if ($cid ne $env{'request.course.id'}) {
1443: my ($srcdom,$srcnum) = split(/_/,$cid);
1444: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1445: if (($is_exttool) && ($srcdom ne $coursedom)) {
1446: $canpaste = 0;
1447: $nopaste = &mt('Paste from another domain unavailable.');
1448: } else {
1449: $othercrs = '<br />'.&mt('(from another course)');
1450: }
1451: } else {
1452: $canpaste = 0;
1453: $nopaste = &mt('Paste from another course unavailable.');
1454: }
1455: }
1456: }
1457: if ($canpaste) {
1458: push(@pasteable,$suffix);
1459: }
1460: }
1461: my $buffer;
1462: if ($is_external) {
1463: $buffer = &mt('External Resource').': '.
1464: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}).' ('.
1465: &LONCAPA::map::qtescape($url).')';
1466: } elsif ($is_exttool) {
1467: $buffer = &mt('External Tool').': '.
1468: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
1469: } else {
1470: my $icon = &Apache::loncommon::icon($extension);
1471: if ($extension eq 'sequence' &&
1472: $url =~ m{/default_\d+\.sequence$}x) {
1473: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
1474: $icon .= '/navmap.folder.closed.gif';
1475: }
1476: my $title = $env{'docs.markedcopy_title_'.$suffix};
1477: if ($title eq '') {
1478: ($title) = ($url =~ m{/([^/]+)$});
1479: }
1480: $buffer = '<img src="'.$icon.'" alt="" class="LC_icon" />'.
1481: ': '.
1482: &Apache::loncommon::parse_supplemental_title(
1483: &LONCAPA::map::qtescape($title));
1484: }
1485: $pasteitems .= '<div class="LC_left_float">';
1486: my ($options,$onclick);
1487: if (($canpaste) && (!$areachange) && (!$othercourse) &&
1488: ($env{'docs.markedcopy_cmd_'.$suffix} eq 'cut')) {
1489: if (($is_uploaded_map) ||
1490: ($url =~ /(bulletinboard|smppg)$/) ||
1491: ($url =~ m{^/uploaded/$coursedom/$coursenum/(?:docs|supplemental)/(.+)$})) {
1492: $options = &paste_options($suffix,$is_uploaded_map,$parent);
1493: $onclick= 'onclick="showOptions(this,'."'$suffix'".');" ';
1494: }
1495: }
1496: $pasteitems .= '<label><input type="checkbox" name="pasting" id="pasting_'.$suffix.'" value="'.$suffix.'" '.$onclick.'/>'.$buffer.'</label>';
1497: if ($nopaste) {
1498: $pasteitems .= $nopaste;
1499: } else {
1500: if ($othercrs) {
1501: $pasteitems .= $othercrs;
1502: }
1503: if ($options) {
1504: $pasteitems .= $options;
1505: }
1506: }
1507: $pasteitems .= '</div>';
1508: }
1509: }
1510: if ($pasteitems eq '') {
1511: &Apache::lonnet::delenv('docs.markedcopies');
1512: }
1513: my ($pasteform,$form_start,$buttons,$form_end);
1514: if ($pasteitems) {
1515: $pasteitems .= '<div style="padding:0;clear:both;margin:0;border:0"></div>';
1516: $form_start = '<form name="pasteform" action="/adm/coursedocs" method="post" onsubmit="return validateClipboard();">';
1517: if (@pasteable) {
1518: my $value = &mt('Paste to current folder');
1519: if ($container eq 'page') {
1520: $value = &mt('Paste to current page');
1521: }
1522: $buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.(' 'x2);
1523: }
1524: $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Remove from clipboard').'" />'.(' 'x2);
1525: if ($clipboardcount > 1) {
1526: $buttons .=
1527: '<span style="text-decoration:line-through">'.(' 'x20).'</span>'.(' 'x2).
1528: '<input type="button" name="checkallclip" value="'.&mt('Check all').'" style="height:20px;" onclick="checkClipboard();" />'.
1529: (' 'x2).
1530: '<input type="button" name="uncheckallclip" value="'.&mt('Uncheck all').'" style="height:20px;" onclick="uncheckClipboard();" />'.
1531: (' 'x2);
1532: }
1533: $form_end = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />'.
1534: '</form>';
1535: } else {
1536: $pasteitems = &mt('Clipboard is empty');
1537: }
1538: $r->print($form_start
1539: .'<fieldset>'
1540: .'<legend>'.&mt('Clipboard').(' ' x2).$buttons.'</legend>'
1541: .$pasteitems
1542: .'</fieldset>'
1543: .$form_end);
1544: }
1545:
1546: sub paste_options {
1547: my ($suffix,$is_uploaded_map,$parent) = @_;
1548: my ($copytext,$movetext);
1549: if ($is_uploaded_map) {
1550: $copytext = &mt('Copy to new folder');
1551: $movetext = &mt('Move old');
1552: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /bulletinboard$/) {
1553: $copytext = &mt('Copy to new board');
1554: $movetext = &mt('Move (not posts)');
1555: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /smppg$/) {
1556: $copytext = &mt('Copy to new page');
1557: $movetext = &mt('Move');
1558: } else {
1559: $copytext = &mt('Copy to new file');
1560: $movetext = &mt('Move');
1561: }
1562: my $output = '<br />'.
1563: '<span id="pasteoptionstext_'.$suffix.'" class="LC_fontsize_small LC_nobreak"></span>'.
1564: '<div id="pasteoptions_'.$suffix.'" class="LC_dccid" style="display:none;"><span class="LC_nobreak">'.(' 'x 4).
1565: '<label>'.
1566: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="new" checked="checked" />'.
1567: $copytext.'</label></span>'.(' 'x2).' '.
1568: '<span class="LC_nobreak"><label>'.
1569: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="move" />'.
1570: $movetext.'</label></span>';
1571: if (($is_uploaded_map) && ($env{'docs.markedcopy_nested_'.$suffix})) {
1572: $output .= '<br /><fieldset><legend>'.&mt('Folder to paste contains sub-folders').
1573: '</legend><table border="0">';
1574: my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1575: my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames_'.$suffix});
1576: my $lastdir = $parent;
1577: my %depths = (
1578: $lastdir => 0,
1579: );
1580: my (%display,%deps);
1581: for (my $i=0; $i<@pastemaps; $i++) {
1582: ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]);
1583: my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]);
1584: my @subfolders = split(/,/,$subfolderstr);
1585: $deps{$lastdir} = \@subfolders;
1586: my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr);
1587: my $depth = $depths{$lastdir} + 1;
1588: my $offset = int($depth * 4);
1589: my $indent = (' ' x $offset);
1590: for (my $j=0; $j<@subfolders; $j++) {
1591: $depths{$subfolders[$j]} = $depth;
1592: $display{$subfolders[$j]} =
1593: '<tr><td>'.$indent.$subfoldertitles[$j].' </td>'.
1594: '<td><label>'.
1595: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="new" checked="checked" />'.&mt('Copy to new').'</label>'.(' ' x2).
1596: '<label>'.
1597: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="move" />'.
1598: &mt('Move old').'</label>'.
1599: '</td></tr>';
1600: }
1601: }
1602: &recurse_print(\$output,$parent,\%deps,\%display);
1603: $output .= '</table></fieldset>';
1604: }
1605: $output .= '</div>';
1606: return $output;
1607: }
1608:
1609: sub recurse_print {
1610: my ($outputref,$dir,$deps,$display) = @_;
1611: $$outputref .= $display->{$dir}."\n";
1612: if (ref($deps->{$dir}) eq 'ARRAY') {
1613: foreach my $subdir (@{$deps->{$dir}}) {
1614: &recurse_print($outputref,$subdir,$deps,$display);
1615: }
1616: }
1617: }
1618:
1619: sub supp_pasteable {
1620: my ($url) = @_;
1621: if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) ||
1622: (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) ||
1623: ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) ||
1624: ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) ||
1625: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus}) ||
1626: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
1627: return 1;
1628: }
1629: return;
1630: }
1631:
1632: sub paste_popup_js {
1633: my %html_js_lt = &Apache::lonlocal::texthash(
1634: show => 'Show Options',
1635: hide => 'Hide Options',
1636: );
1637: my %js_lt = &Apache::lonlocal::texthash(
1638: none => 'No items selected from clipboard.',
1639: );
1640: &html_escape(\%html_js_lt);
1641: &js_escape(\%html_js_lt);
1642: &js_escape(\%js_lt);
1643: return <<"END";
1644:
1645: function showPasteOptions(suffix) {
1646: document.getElementById('pasteoptions_'+suffix).style.display='block';
1647: document.getElementById('pasteoptionstext_'+suffix).innerHTML = ' <a href="javascript:hidePasteOptions(\\''+suffix+'\\');" class="LC_menubuttons_link">$html_js_lt{'hide'}</a>';
1648: return;
1649: }
1650:
1651: function hidePasteOptions(suffix) {
1652: document.getElementById('pasteoptions_'+suffix).style.display='none';
1653: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1654: return;
1655: }
1656:
1657: function showOptions(caller,suffix) {
1658: if (document.getElementById('pasteoptionstext_'+suffix)) {
1659: if (caller.checked) {
1660: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1661: } else {
1662: document.getElementById('pasteoptionstext_'+suffix).innerHTML ='';
1663: }
1664: if (document.getElementById('pasteoptions_'+suffix)) {
1665: document.getElementById('pasteoptions_'+suffix).style.display='none';
1666: }
1667: }
1668: return;
1669: }
1670:
1671: function validateClipboard() {
1672: var numchk = 0;
1673: if (document.pasteform.pasting.length > 1) {
1674: for (var i=0; i<document.pasteform.pasting.length; i++) {
1675: if (document.pasteform.pasting[i].checked) {
1676: numchk ++;
1677: }
1678: }
1679: } else {
1680: if (document.pasteform.pasting.type == 'checkbox') {
1681: if (document.pasteform.pasting.checked) {
1682: numchk ++;
1683: }
1684: }
1685: }
1686: if (numchk > 0) {
1687: return true;
1688: } else {
1689: alert("$js_lt{'none'}");
1690: return false;
1691: }
1692: }
1693:
1694: function checkClipboard() {
1695: if (document.pasteform.pasting.length > 1) {
1696: for (var i=0; i<document.pasteform.pasting.length; i++) {
1697: document.pasteform.pasting[i].checked = true;
1698: }
1699: }
1700: return;
1701: }
1702:
1703: function uncheckClipboard() {
1704: if (document.pasteform.pasting.length >1) {
1705: for (var i=0; i<document.pasteform.pasting.length; i++) {
1706: document.pasteform.pasting[i].checked = false;
1707: }
1708: }
1709: return;
1710: }
1711:
1712: END
1713:
1714: }
1715:
1716: sub do_paste_from_buffer {
1717: my ($coursenum,$coursedom,$folder,$container,$errors) = @_;
1718:
1719: # Array of items in paste buffer
1720: my (@currpaste,%pastebuffer,%allerrors);
1721: @currpaste = split(/,/,$env{'docs.markedcopies'});
1722:
1723: # Early out if paste buffer is empty
1724: if (@currpaste == 0) {
1725: return ();
1726: }
1727: map { $pastebuffer{$_} = 1; } @currpaste;
1728:
1729: # Array of items selected items to paste
1730: my @reqpaste = &Apache::loncommon::get_env_multiple('form.pasting');
1731:
1732: # Early out if nothing selected to paste
1733: if (@reqpaste == 0) {
1734: return();
1735: }
1736: my @topaste;
1737: foreach my $suffix (@reqpaste) {
1738: next if ($suffix =~ /\D/);
1739: next unless (exists($pastebuffer{$suffix}));
1740: push(@topaste,$suffix);
1741: }
1742:
1743: # Early out if nothing available to paste
1744: if (@topaste == 0) {
1745: return();
1746: }
1747:
1748: my (%msgs,%before,%after,@dopaste,%is_map,%notinsupp,%notincrs,%notindom,%duplicate,
1749: %prefixchg,%srcdom,%srcnum,%srcmapidx,%marktomove,$save_err,$lockerrors,$allresult);
1750:
1751: foreach my $suffix (@topaste) {
1752: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1753: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
1754: my $mapidx=&LONCAPA::map::qtescape($env{'docs.markedcopy_map_'.$suffix});
1755: # Supplemental content may only include certain types of content
1756: # Early out if pasted content is not supported in Supplemental area
1757: if ($folder =~ /^supplemental/) {
1758: unless (&supp_pasteable($url)) {
1759: $notinsupp{$suffix} = 1;
1760: next;
1761: }
1762: }
1763: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/}) {
1764: my $srcd = $1;
1765: my $srcn = $2;
1766: # When paste buffer was populated using an active role in a different course
1767: # check for mdc privilege in the course from which the resource was pasted
1768: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1769: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1770: $notincrs{$suffix} = 1;
1771: next;
1772: }
1773: }
1774: $srcdom{$suffix} = $srcd;
1775: $srcnum{$suffix} = $srcn;
1776: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1777: ($url =~ m{^/adm/$match_domain/$match_username/\d+/(bulletinboard|smppg)$}) ||
1778: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
1779: my ($srcd,$srcn) = split(/_/,$cid);
1780: # When paste buffer was populated using an active role in a different course
1781: # check for mdc privilege in the course from which the resource was pasted
1782: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1783: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1784: $notincrs{$suffix} = 1;
1785: next;
1786: }
1787: }
1788: # When buffer was populated using an active role in a different course
1789: # disallow pasting of External Tool if course is in a different domain.
1790: if (($url =~ m{/ext\.tool$}) && ($srcd ne $coursedom)) {
1791: $notindom{$suffix} = 1;
1792: next;
1793: }
1794: $srcdom{$suffix} = $srcd;
1795: $srcnum{$suffix} = $srcn;
1796: }
1797: $srcmapidx{$suffix} = $mapidx;
1798: push(@dopaste,$suffix);
1799: if ($url=~/\.(page|sequence)$/) {
1800: $is_map{$suffix} = 1;
1801: }
1802: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {
1803: my $oldprefix = $1;
1804: # When pasting content from Main Content to Supplemental Content and vice versa
1805: # URLs will contain different paths (which depend on whether pasted item is
1806: # a folder/page or a document).
1807: if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) {
1808: $prefixchg{$suffix} = 'docstosupp';
1809: } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
1810: $prefixchg{$suffix} = 'supptodocs';
1811: }
1812:
1813: # If pasting an uploaded map, get list of contained uploaded maps.
1814: if ($env{'docs.markedcopy_nested_'.$suffix}) {
1815: my @nested;
1816: my ($type) = ($oldprefix =~ /^(default|supplemental)/);
1817: my @items = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1818: my @deps = map { /\d+:([\d,]+$)/ } @items;
1819: foreach my $dep (@deps) {
1820: if ($dep =~ /,/) {
1821: push(@nested,split(/,/,$dep));
1822: } else {
1823: push(@nested,$dep);
1824: }
1825: }
1826: foreach my $item (@nested) {
1827: if ($env{'form.docs.markedcopy_'.$suffix.'_'.$item} eq 'move') {
1828: push(@{$marktomove{$suffix}},$type.'_'.$item);
1829: }
1830: }
1831: }
1832: }
1833: }
1834:
1835: # Early out if nothing available to paste
1836: if (@dopaste == 0) {
1837: return ();
1838: }
1839:
1840: # Populate message hash and hashes used for main content <=> supplemental content
1841: # changes
1842:
1843: %msgs = &Apache::lonlocal::texthash (
1844: notinsupp => 'Paste failed: content type is not supported within Supplemental Content',
1845: notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',
1846: notindom => 'Paste failed: Item is an external tool from a course in a different domain.',
1847: duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',
1848: );
1849:
1850: %before = (
1851: docstosupp => {
1852: map => 'default',
1853: doc => 'docs',
1854: },
1855: supptodocs => {
1856: map => 'supplemental',
1857: doc => 'supplemental',
1858: },
1859: );
1860:
1861: %after = (
1862: docstosupp => {
1863: map => 'supplemental',
1864: doc => 'supplemental'
1865: },
1866: supptodocs => {
1867: map => 'default',
1868: doc => 'docs',
1869: },
1870: );
1871:
1872: # Retrieve information about all course maps in main content area
1873:
1874: my $allmaps = {};
1875: my (@toclear,%mapurls,%lockerrs,%msgerrs,%results,$donechk);
1876:
1877: # Loop over the items to paste
1878: foreach my $suffix (@dopaste) {
1879: # Maps need to be copied first
1880: my (%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies,
1881: %dbcopies,%zombies,%params,%docmoves,%mapmoves,%mapchanges,%newsubdir,
1882: %newurls,%tomove,%resdatacopy);
1883: if (ref($marktomove{$suffix}) eq 'ARRAY') {
1884: map { $tomove{$_} = 1; } @{$marktomove{$suffix}};
1885: }
1886: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1887: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
1888: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
1889: my $oldurl = $url;
1890: if ($is_map{$suffix}) {
1891: # If pasting a map, check if map contains other maps
1892: my (%hierarchy,%titles);
1893: if (($folder =~ /^default/) && (!$donechk)) {
1894: $allmaps =
1895: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
1896: $env{"course.$env{'request.course.id'}.home"},
1897: $env{'request.course.id'});
1898: $donechk = 1;
1899: }
1900: &contained_map_check($url,$folder,$coursenum,$coursedom,
1901: \%removefrommap,\%removeparam,\%addedmaps,
1902: \%hierarchy,\%titles,$allmaps);
1903: if ($url=~ m{^/uploaded/}) {
1904: my $newurl;
1905: unless ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
1906: ($newurl,my $error) =
1907: &get_newmap_url($url,$folder,$prefixchg{$suffix},$coursedom,
1908: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1909: \$title,$allmaps,\%newurls);
1910: if ($error) {
1911: $allerrors{$suffix} = $error;
1912: next;
1913: }
1914: if ($newurl ne '') {
1915: if ($newurl ne $url) {
1916: if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) {
1917: $newsubdir{$url} = $1;
1918: }
1919: $mapchanges{$url} = 1;
1920: }
1921: }
1922: }
1923: if (($srcdom{$suffix} ne $coursedom) ||
1924: ($srcnum{$suffix} ne $coursenum) ||
1925: ($prefixchg{$suffix}) || (($newurl ne '') && ($newurl ne $url))) {
1926: unless (&url_paste_fixups($url,$folder,$prefixchg{$suffix},
1927: $coursedom,$coursenum,$srcdom{$suffix},
1928: $srcnum{$suffix},$allmaps,\%rewrites,
1929: \%retitles,\%copies,\%dbcopies,
1930: \%zombies,\%params,\%mapmoves,
1931: \%mapchanges,\%tomove,\%newsubdir,
1932: \%newurls,\%resdatacopy)) {
1933: $mapmoves{$url} = 1;
1934: }
1935: $url = $newurl;
1936: } elsif ($env{'docs.markedcopy_nested_'.$suffix}) {
1937: &url_paste_fixups($url,$folder,$prefixchg{$suffix},$coursedom,
1938: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1939: $allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
1940: \%zombies,\%params,\%mapmoves,\%mapchanges,
1941: \%tomove,\%newsubdir,\%newurls,\%resdatacopy);
1942: }
1943: } elsif ($url=~m {^/res/}) {
1944: # published map can only exist once, so remove from paste buffer when done
1945: push(@toclear,$suffix);
1946: # if pasting published map (main content area only) check map not already in course
1947: if ($folder =~ /^default/) {
1948: if ((ref($allmaps) eq 'HASH') && ($allmaps->{$url})) {
1949: $duplicate{$suffix} = 1;
1950: next;
1951: }
1952: }
1953: }
1954: }
1955: if ($url=~ m{/(bulletinboard|smppg|ext\.tool)$}) {
1956: my $prefix = $1;
1957: my $fromothercrs;
1958: #need to copy the db contents to a new one, unless this is a move.
1959: my %info = (
1960: src => $url,
1961: cdom => $coursedom,
1962: cnum => $coursenum,
1963: );
1964: if ($prefix eq 'ext.tool') {
1965: if ($prefixchg{$suffix} eq 'docstosupp') {
1966: $info{'delgradable'} = 1;
1967: }
1968: }
1969: if (($srcdom{$suffix} =~ /^$match_domain$/) && ($srcnum{$suffix} =~ /^$match_courseid$/)) {
1970: unless (($srcdom{$suffix} eq $coursedom) && ($srcnum{$suffix} eq $coursenum)) {
1971: $fromothercrs = 1;
1972: $info{'cdom'} = $srcdom{$suffix};
1973: $info{'cnum'} = $srcnum{$suffix};
1974: }
1975: }
1976: unless (($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') && (!$fromothercrs)) {
1977: my (%lockerr,$msg);
1978: my ($newurl,$result,$errtext) =
1979: &dbcopy(\%info,$coursedom,$coursenum,\%lockerr);
1980: if ($result eq 'ok') {
1981: $url = $newurl;
1982: $title=&mt('Copy of').' '.$title;
1983: } else {
1984: if ($prefix eq 'smppg') {
1985: $msg = &mt('Paste failed: An error occurred when copying the simple page.').' '.$errtext;
1986: } elsif ($prefix eq 'bulletinboard') {
1987: $msg = &mt('Paste failed: An error occurred when copying the discussion board.').' '.$errtext;
1988: } elsif ($prefix eq 'ext.tool') {
1989: $msg = &mt('Paste failed: An error occurred when copying the external tool.').' '.$errtext;
1990: }
1991: $results{$suffix} = $result;
1992: $msgerrs{$suffix} = $msg;
1993: $lockerrs{$suffix} = $lockerr{$prefix};
1994: next;
1995: }
1996: if ($lockerr{$prefix}) {
1997: $lockerrs{$suffix} = $lockerr{$prefix};
1998: }
1999: }
2000: }
2001: $title = &LONCAPA::map::qtunescape($title);
2002: my $ext='false';
2003: if ($url=~m{^http(|s)://}) { $ext='true'; }
2004: if ($env{'docs.markedcopy_supplemental_'.$suffix}) {
2005: if ($folder !~ /^supplemental/) {
2006: (undef,undef,$title) =
2007: &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental_'.$suffix});
2008: }
2009: } else {
2010: if ($folder=~/^supplemental/) {
2011: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
2012: $env{'user.domain'}.'___&&&___'.$title;
2013: }
2014: }
2015:
2016: # For uploaded files (excluding pages/sequences) path in copied file is changed
2017: # if paste is from Main to Supplemental (or vice versa), or if pasting between
2018: # courses.
2019:
2020: unless ($is_map{$suffix}) {
2021: my $newidx;
2022: # Now insert the URL at the bottom
2023: $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
2024: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) {
2025: my $relpath = $1;
2026: if ($relpath ne '') {
2027: my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$});
2028: my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/);
2029: my $newprefix = $newloc;
2030: if ($newloc eq 'default') {
2031: $newprefix = 'docs';
2032: }
2033: if ($newdocsdir eq '') {
2034: $newdocsdir = 'default';
2035: }
2036: if (($prefixchg{$suffix}) ||
2037: ($srcdom{$suffix} ne $coursedom) ||
2038: ($srcnum{$suffix} ne $coursenum) ||
2039: ($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {
2040: my $newpath = "$newprefix/$newdocsdir/$newidx/$rem";
2041: $url =
2042: &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath,
2043: &Apache::lonnet::getfile($oldurl));
2044: if ($url eq '/adm/notfound.html') {
2045: $msgs{$suffix} = &mt('Paste failed: an error occurred saving the file.');
2046: next;
2047: } else {
2048: my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$});
2049: $newsubpath =~ s{/+$}{/};
2050: $docmoves{$oldurl} = $newsubpath;
2051: }
2052: }
2053: }
2054: } elsif ($url =~ m{^/res/lib/templates/(\w+)\.problem$}) {
2055: my $template = $1;
2056: if ($newidx) {
2057: ©_templated_files($url,$srcdom{$suffix},$srcnum{$suffix},$srcmapidx{$suffix},
2058: $coursedom,$coursenum,$template,$newidx,"$folder.$container");
2059: }
2060: } elsif ($url =~ /ext\.tool$/) {
2061: if (($newidx) && ($folder=~/^default/)) {
2062: my $marker = (split(m{/},$url))[4];
2063: my %toolsettings = &Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
2064: my $val = 'no';
2065: if ($toolsettings{'gradable'}) {
2066: $val = 'yes';
2067: }
2068: &LONCAPA::map::storeparameter($newidx,'parameter_0_gradable',$val,
2069: 'string_yesno');
2070: &remember_parms($newidx,'gradable','set',$val);
2071: }
2072: }
2073: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
2074: ':'.$ext.':normal:res';
2075: push(@LONCAPA::map::order,$newidx);
2076: # Store the result
2077: my ($errtext,$fatal) =
2078: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2079: if ($fatal) {
2080: $save_err .= $errtext;
2081: $allresult = 'fail';
2082: }
2083: }
2084:
2085: # Apply any changes to maps, or copy dependencies for uploaded HTML pages, or update
2086: # resourcedata for simpleproblems copied from another course
2087: unless ($allresult eq 'fail') {
2088: my %updated = (
2089: rewrites => \%rewrites,
2090: zombies => \%zombies,
2091: removefrommap => \%removefrommap,
2092: removeparam => \%removeparam,
2093: dbcopies => \%dbcopies,
2094: resdatacopy => \%resdatacopy,
2095: retitles => \%retitles,
2096: );
2097: my %info = (
2098: newsubdir => \%newsubdir,
2099: params => \%params,
2100: );
2101: if ($prefixchg{$suffix}) {
2102: $info{'before'} = $before{$prefixchg{$suffix}};
2103: $info{'after'} = $after{$prefixchg{$suffix}};
2104: }
2105: my %moves = (
2106: copies => \%copies,
2107: docmoves => \%docmoves,
2108: mapmoves => \%mapmoves,
2109: );
2110: (my $result,$msgs{$suffix},my $lockerror) =
2111: &apply_fixups($folder,$is_map{$suffix},$coursedom,$coursenum,$errors,
2112: \%updated,\%info,\%moves,$prefixchg{$suffix},$oldurl,
2113: $url,'paste');
2114: $lockerrors .= $lockerror;
2115: if ($result eq 'ok') {
2116: if ($is_map{$suffix}) {
2117: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
2118: $folder.'.'.$container);
2119: if ($fatal) {
2120: $allresult = 'failread';
2121: } else {
2122: if ($#LONCAPA::map::order<1) {
2123: my $idx=&LONCAPA::map::getresidx();
2124: if ($idx<=0) { $idx=1; }
2125: $LONCAPA::map::order[0]=$idx;
2126: $LONCAPA::map::resources[$idx]='';
2127: }
2128: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
2129: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
2130: ':'.$ext.':normal:res';
2131: push(@LONCAPA::map::order,$newidx);
2132:
2133: # Store the result
2134: my ($errtext,$fatal) =
2135: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2136: if ($fatal) {
2137: $save_err .= $errtext;
2138: $allresult = 'failstore';
2139: }
2140: }
2141: }
2142: if ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
2143: push(@toclear,$suffix);
2144: }
2145: }
2146: }
2147: }
2148: &clear_from_buffer(\@toclear,\@currpaste);
2149: my $msgsarray;
2150: foreach my $suffix (keys(%msgs)) {
2151: if (ref($msgs{$suffix}) eq 'ARRAY') {
2152: $msgsarray .= join(',',@{$msgs{$suffix}});
2153: }
2154: }
2155: return ($allresult,$save_err,$msgsarray,$lockerrors);
2156: }
2157:
2158: sub do_buffer_empty {
2159: my @currpaste = split(/,/,$env{'docs.markedcopies'});
2160: if (@currpaste == 0) {
2161: return &mt('Clipboard is already empty');
2162: }
2163: my @toclear = &Apache::loncommon::get_env_multiple('form.pasting');
2164: if (@toclear == 0) {
2165: return &mt('Nothing selected to clear from clipboard');
2166: }
2167: my $numdel = &clear_from_buffer(\@toclear,\@currpaste);
2168: if ($numdel) {
2169: return &mt('[quant,_1,item] cleared from clipboard',$numdel);
2170: } else {
2171: return &mt('Clipboard unchanged');
2172: }
2173: return;
2174: }
2175:
2176: sub clear_from_buffer {
2177: my ($toclear,$currpaste) = @_;
2178: return unless ((ref($toclear) eq 'ARRAY') && (ref($currpaste) eq 'ARRAY'));
2179: my %pastebuffer;
2180: map { $pastebuffer{$_} = 1; } @{$currpaste};
2181: my $numdel = 0;
2182: foreach my $suffix (@{$toclear}) {
2183: next if ($suffix =~ /\D/);
2184: next unless (exists($pastebuffer{$suffix}));
2185: my $regexp = 'docs.markedcopy_[a-z]+_'.$suffix;
2186: if (&Apache::lonnet::delenv($regexp,1) eq 'ok') {
2187: delete($pastebuffer{$suffix});
2188: $numdel ++;
2189: }
2190: }
2191: my $newbuffer = join(',',sort(keys(%pastebuffer)));
2192: &Apache::lonnet::appenv({'docs.markedcopies' => $newbuffer});
2193: return $numdel;
2194: }
2195:
2196: sub get_newmap_url {
2197: my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum,
2198: $titleref,$allmaps,$newurls) = @_;
2199: my $newurl;
2200: if ($url=~ m{^/uploaded/}) {
2201: $$titleref=&mt('Copy of').' '.$$titleref;
2202: }
2203: my $now = time;
2204: my $suffix=$$.int(rand(100)).$now;
2205: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
2206: if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) {
2207: my $path = $1;
2208: my $prefix = $2;
2209: my $ancestor = $3;
2210: if (length($ancestor) > 10) {
2211: $ancestor = substr($ancestor,-10,10);
2212: }
2213: my $newid;
2214: if ($prefixchg) {
2215: if ($folder =~ /^supplemental/) {
2216: $prefix =~ s/^default/supplemental/;
2217: } else {
2218: $prefix =~ s/^supplemental/default/;
2219: }
2220: }
2221: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
2222: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
2223: } else {
2224: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext;
2225: }
2226: my $counter = 0;
2227: my $is_unique = &uniqueness_check($newurl);
2228: if ($folder =~ /^default/) {
2229: if ($allmaps->{$newurl}) {
2230: $is_unique = 0;
2231: }
2232: }
2233: while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) {
2234: $counter ++;
2235: $suffix ++;
2236: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
2237: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
2238: } else {
2239: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext;
2240: }
2241: $is_unique = &uniqueness_check($newurl);
2242: }
2243: if ($is_unique) {
2244: $newurls->{$newurl} = 1;
2245: } else {
2246: if ($url=~/\.page$/) {
2247: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page'));
2248: } else {
2249: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder'));
2250: }
2251: }
2252: }
2253: return ($newurl);
2254: }
2255:
2256: sub dbcopy {
2257: my ($dbref,$coursedom,$coursenum,$lockerrorsref) = @_;
2258: my ($url,$result,$errtext);
2259: if (ref($dbref) eq 'HASH') {
2260: $url = $dbref->{'src'};
2261: if ($url =~ m{/(smppg|bulletinboard|ext\.tool)$}) {
2262: my $prefix = $1;
2263: if ($prefix eq 'ext.tool') {
2264: $prefix = 'exttool';
2265: }
2266: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2267: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2268: my $db_name;
2269: my $marker = (split(m{/},$url))[4];
2270: $marker=~s/\D//g;
2271: if ($dbref->{'src'} =~ m{/smppg$}) {
2272: $db_name =
2273: &Apache::lonsimplepage::get_db_name($url,$marker,
2274: $dbref->{'cdom'},
2275: $dbref->{'cnum'});
2276: } elsif ($dbref->{'src'} =~ m{/ext\.tool$}) {
2277: $db_name = 'exttool_'.$marker;
2278: } else {
2279: $db_name = 'bulletinpage_'.$marker;
2280: }
2281: my ($suffix,$freedlock,$error) =
2282: &Apache::lonnet::get_timebased_id($prefix,'num','templated',
2283: $coursedom,$coursenum,
2284: 'concat');
2285: if (!$suffix) {
2286: if ($prefix eq 'smppg') {
2287: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);
2288: } elsif ($prefix eq 'exttool') {
2289: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying an external tool [_1].',$url);
2290: } else {
2291: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a discussion board [_1].',$url);
2292: }
2293: if ($error) {
2294: $errtext .= '<br />'.$error;
2295: }
2296: } else {
2297: #need to copy the db contents to a new one.
2298: my %contents=&Apache::lonnet::dump($db_name,
2299: $dbref->{'cdom'},
2300: $dbref->{'cnum'});
2301: if (exists($contents{'uploaded.photourl'})) {
2302: my $photo = $contents{'uploaded.photourl'};
2303: my ($subdir,$fname) =
2304: ($photo =~ m{^/uploaded/$match_domain/$match_courseid/+(bulletin|simplepage)/(?:|\d+/)([^/]+)$});
2305: my $newphoto;
2306: if ($fname ne '') {
2307: my $content = &Apache::lonnet::getfile($photo);
2308: unless ($content eq '-1') {
2309: $env{'form.'.$suffix.'.photourl'} = $content;
2310: $newphoto =
2311: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");
2312: delete($env{'form.'.$suffix.'.photourl'});
2313: }
2314: }
2315: if ($newphoto =~ m{^/uploaded/}) {
2316: $contents{'uploaded.photourl'} = $newphoto;
2317: }
2318: }
2319: $db_name =~ s{_\d*$ }{_$suffix}x;
2320: if (($prefix eq 'exttool') && ($dbref->{'delgradable'}) && ($contents{'gradable'})) {
2321: delete($contents{'gradable'});
2322: }
2323: $result=&Apache::lonnet::put($db_name,\%contents,
2324: $coursedom,$coursenum);
2325: if ($result eq 'ok') {
2326: $url =~ s{/(\d*)/(smppg|bulletinboard|ext\.tool)$}{/$suffix/$2}x;
2327: }
2328: }
2329: if (($freedlock ne 'ok') && (ref($lockerrorsref) eq 'HASH')) {
2330: $lockerrorsref->{$prefix} =
2331: '<div class="LC_error">'.
2332: &mt('There was a problem removing a lockfile.');
2333: if ($prefix eq 'smppg') {
2334: $lockerrorsref->{$prefix} .=
2335: ' '.&mt('This will prevent creation of additional simple pages in this course.');
2336: } elsif ($prefix eq 'exttool') {
2337: $lockerrorsref->{$prefix} .=
2338: ' '.&mt('This will prevent addition of more external tools to this course.');
2339: } else {
2340: $lockerrorsref->{$prefix} .= ' '.&mt('This will prevent creation of additional discussion boards in this course.');
2341: }
2342: $lockerrorsref->{$prefix} .= ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
2343: '<a href="/adm/helpdesk" target="_helpdesk">','</a>').
2344: '</div>';
2345: }
2346: }
2347: } elsif ($url =~ m{/syllabus$}) {
2348: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2349: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2350: if (($dbref->{'cdom'} ne $coursedom) ||
2351: ($dbref->{'cnum'} ne $coursenum)) {
2352: my %contents=&Apache::lonnet::dump('syllabus',
2353: $dbref->{'cdom'},
2354: $dbref->{'cnum'});
2355: $result=&Apache::lonnet::put('syllabus',\%contents,
2356: $coursedom,$coursenum);
2357: }
2358: }
2359: }
2360: }
2361: return ($url,$result,$errtext);
2362: }
2363:
2364: sub copy_templated_files {
2365: my ($srcurl,$srcdom,$srcnum,$srcmapinfo,$coursedom,$coursenum,$template,$newidx,$newmapname) = @_;
2366: my ($srcfolder,$srcid,$srcwaspage) = split(/:/,$srcmapinfo);
2367: my $srccontainer = 'sequence';
2368: if ($srcwaspage) {
2369: $srccontainer = 'page';
2370: }
2371: my $srcsymb = "uploaded/$srcdom/$srcnum/$srcfolder.$srccontainer".
2372: '___'.$srcid.'___'.&Apache::lonnet::declutter($srcurl);
2373: my $srcprefix = $srcdom.'_'.$srcnum.'.'.$srcsymb;
2374: my %srcparms=&Apache::lonnet::dump('resourcedata',$srcdom,$srcnum,$srcprefix);
2375: my $newsymb = "uploaded/$coursedom/$coursenum/$newmapname".'___'.$newidx.'___lib/templates/'.
2376: $template.'.problem';
2377: my $newprefix = $coursedom.'_'.$coursenum.'.'.$newsymb;
2378: if ($template eq 'simpleproblem') {
2379: $srcprefix .= '.0.';
2380: my $weightprefix = $newprefix;
2381: $newprefix .= '.0.';
2382: my @simpleprobqtypes = qw(radio option string essay numerical);
2383: my $qtype=$srcparms{$srcprefix.'questiontype'};
2384: if (grep(/^\Q$qtype\E$/,@simpleprobqtypes)) {
2385: my %newdata = (
2386: $newprefix.'questiontype' => $qtype,
2387: );
2388: foreach my $type (@simpleprobqtypes) {
2389: if ($type eq $qtype) {
2390: $newdata{"$weightprefix.$type.weight"}=1;
2391: } else {
2392: $newdata{"$weightprefix.$type.weight"}=0;
2393: }
2394: }
2395: $newdata{$newprefix.'hiddenparts'} = '!'.$qtype;
2396: $newdata{$newprefix.'questiontext'} = $srcparms{$srcprefix.'questiontext'};
2397: $newdata{$newprefix.'hinttext'} = $srcparms{$srcprefix.'hinttext'};
2398: if ($qtype eq 'numerical') {
2399: $newdata{$newprefix.'numericalscript'} = $srcparms{$srcprefix.'numericalscript'};
2400: $newdata{$newprefix.'numericalanswer'} = $srcparms{$srcprefix.'numericalanswer'};
2401: $newdata{$newprefix.'numericaltolerance'} = $srcparms{$srcprefix.'numericaltolerance'};
2402: $newdata{$newprefix.'numericalsigfigs'} = $srcparms{$srcprefix.'numericalsigfigs'};
2403: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2404: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2405: unless (defined($maxfoils)) { $maxfoils=10; }
2406: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2407: if ($maxfoils<=0) { $maxfoils=10; }
2408: my $randomize=$srcparms{$srcprefix.'randomize'};
2409: unless (defined($randomize)) { $randomize='yes'; }
2410: unless ($randomize eq 'no') { $randomize='yes'; }
2411: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2412: $newdata{$newprefix.'randomize'} = $randomize;
2413: if ($qtype eq 'option') {
2414: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2415: }
2416: for (my $i=1; $i<=10; $i++) {
2417: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2418: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2419: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2420: }
2421:
2422: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2423: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2424: unless (defined($maxfoils)) { $maxfoils=10; }
2425: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2426: if ($maxfoils<=0) { $maxfoils=10; }
2427: my $randomize=$srcparms{$srcprefix.'randomize'};
2428: unless (defined($randomize)) { $randomize='yes'; }
2429: unless ($randomize eq 'no') { $randomize='yes'; }
2430: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2431: $newdata{$newprefix.'randomize'} = $randomize;
2432: if ($qtype eq 'option') {
2433: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2434: }
2435: for (my $i=1; $i<=10; $i++) {
2436: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2437: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2438: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2439: }
2440: } elsif ($qtype eq 'string') {
2441: $newdata{$newprefix.'stringanswer'} = $srcparms{$srcprefix.'stringanswer'};
2442: $newdata{$newprefix.'stringtype'} = $srcparms{$srcprefix.'stringtype'};
2443: }
2444: if (keys(%newdata)) {
2445: my $putres = &Apache::lonnet::cput('resourcedata',\%newdata,$coursedom,
2446: $coursenum);
2447: if ($putres eq 'ok') {
2448: &Apache::lonnet::devalidatecourseresdata($coursenum,$coursedom);
2449: }
2450: }
2451: }
2452: }
2453: }
2454:
2455: sub uniqueness_check {
2456: my ($newurl) = @_;
2457: my $unique = 1;
2458: foreach my $res (@LONCAPA::map::order) {
2459: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2460: $url=&LONCAPA::map::qtescape($url);
2461: if ($newurl eq $url) {
2462: $unique = 0;
2463: last;
2464: }
2465: }
2466: return $unique;
2467: }
2468:
2469: sub contained_map_check {
2470: my ($url,$folder,$coursenum,$coursedom,$removefrommap,$removeparam,$addedmaps,
2471: $hierarchy,$titles,$allmaps) = @_;
2472: my $content = &Apache::lonnet::getfile($url);
2473: unless ($content eq '-1') {
2474: my $parser = HTML::TokeParser->new(\$content);
2475: $parser->attr_encoded(1);
2476: while (my $token = $parser->get_token) {
2477: next if ($token->[0] ne 'S');
2478: if ($token->[1] eq 'resource') {
2479: next if ($token->[2]->{'type'} eq 'zombie');
2480: my $ressrc = $token->[2]->{'src'};
2481: if ($ressrc =~ m{^/adm/($match_domain)/$match_courseid/\d+/ext\.tool$}) {
2482: my $srcdom = $1;
2483: unless ($srcdom eq $coursedom) {
2484: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2485: next;
2486: }
2487: } elsif ($folder =~ /^supplemental/) {
2488: unless (&supp_pasteable($ressrc)) {
2489: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2490: next;
2491: }
2492: }
2493: if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
2494: if ($1 eq 'uploaded') {
2495: $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
2496: $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
2497: } else {
2498: if ($allmaps->{$ressrc}) {
2499: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2500: } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
2501: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2502: } else {
2503: $addedmaps->{$ressrc} = [$url];
2504: }
2505: }
2506: &contained_map_check($ressrc,$folder,$coursenum,$coursedom,$removefrommap,
2507: $removeparam,$addedmaps,$hierarchy,$titles,$allmaps);
2508: }
2509: } elsif ($token->[1] eq 'param') {
2510: if ($folder =~ /^supplemental/) {
2511: if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
2512: push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
2513: } else {
2514: $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
2515: }
2516: }
2517: }
2518: }
2519: }
2520: return;
2521: }
2522:
2523: sub url_paste_fixups {
2524: my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$fromcdom,$fromcnum,$allmaps,
2525: $rewrites,$retitles,$copies,$dbcopies,$zombies,$params,$mapmoves,
2526: $mapchanges,$tomove,$newsubdir,$newurls,$resdatacopy) = @_;
2527: my $checktitle;
2528: if (($prefixchg) &&
2529: ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
2530: $checktitle = 1;
2531: }
2532: my $skip;
2533: if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
2534: my $mapid = $1.$2;
2535: if ($tomove->{$mapid}) {
2536: $skip = 1;
2537: }
2538: }
2539: my $file = &Apache::lonnet::getfile($oldurl);
2540: return if ($file eq '-1');
2541: my $parser = HTML::TokeParser->new(\$file);
2542: $parser->attr_encoded(1);
2543: my $changed = 0;
2544: while (my $token = $parser->get_token) {
2545: next if ($token->[0] ne 'S');
2546: if ($token->[1] eq 'resource') {
2547: my $ressrc = $token->[2]->{'src'};
2548: next if ($ressrc eq '');
2549: my $id = $token->[2]->{'id'};
2550: my $title = $token->[2]->{'title'};
2551: if ($checktitle) {
2552: if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2553: $retitles->{$oldurl}{$id} = $ressrc;
2554: }
2555: }
2556: next if ($token->[2]->{'type'} eq 'external');
2557: if ($token->[2]->{'type'} eq 'zombie') {
2558: next if ($skip);
2559: $zombies->{$oldurl}{$id} = $ressrc;
2560: $changed = 1;
2561: } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
2562: my $srcdom = $1;
2563: my $srcnum = $2;
2564: my $rem = $3;
2565: my $newurl;
2566: my $mapname;
2567: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2568: my $prefix = $1;
2569: $mapname = $prefix.$2;
2570: if ($tomove->{$mapname}) {
2571: &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,
2572: $srcdom,$srcnum,$allmaps,$rewrites,
2573: $retitles,$copies,$dbcopies,$zombies,
2574: $params,$mapmoves,$mapchanges,$tomove,
2575: $newsubdir,$newurls,$resdatacopy);
2576: next;
2577: } else {
2578: ($newurl,my $error) =
2579: &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
2580: $srcdom,$srcnum,\$title,$allmaps,$newurls);
2581: if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
2582: $newsubdir->{$ressrc} = $1;
2583: }
2584: if ($error) {
2585: next;
2586: }
2587: }
2588: }
2589: if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
2590: ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
2591:
2592: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2593: $rewrites->{$oldurl}{$id} = $ressrc;
2594: $mapchanges->{$ressrc} = 1;
2595: unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,
2596: $cnum,$srcdom,$srcnum,$allmaps,
2597: $rewrites,$retitles,$copies,$dbcopies,
2598: $zombies,$params,$mapmoves,$mapchanges,
2599: $tomove,$newsubdir,$newurls,$resdatacopy)) {
2600: $mapmoves->{$ressrc} = 1;
2601: }
2602: $changed = 1;
2603: } else {
2604: $rewrites->{$oldurl}{$id} = $ressrc;
2605: $copies->{$oldurl}{$ressrc} = $id;
2606: $changed = 1;
2607: }
2608: }
2609: } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(.+)$}) {
2610: next if ($skip);
2611: my $srcdom = $1;
2612: my $srcnum = $2;
2613: my $rem = $3;
2614: my ($is_exttool,$exttoolchg);
2615: if ($rem =~ m{\d+/ext\.tool$}) {
2616: $is_exttool = 1;
2617: }
2618: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2619: $rewrites->{$oldurl}{$id} = $ressrc;
2620: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2621: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2622: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2623: $changed = 1;
2624: if ($is_exttool) {
2625: $exttoolchg = 1;
2626: }
2627: } elsif (($rem =~ m{\d+/ext\.tool$}) &&
2628: ($env{'form.docs.markedcopy_options'} ne 'move')) {
2629: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2630: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2631: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2632: $changed = 1;
2633: $exttoolchg = 1;
2634: }
2635: if (($is_exttool) && ($prefixchg)) {
2636: if ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/default}) {
2637: if ($exttoolchg) {
2638: $dbcopies->{$oldurl}{$id}{'delgradable'} = 1;
2639: }
2640: }
2641: }
2642: } elsif ($ressrc =~ m{^/adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$}) {
2643: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum) ||
2644: ($env{'form.docs.markedcopy_options'} ne 'move')) {
2645: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2646: $dbcopies->{$oldurl}{$id}{'cdom'} = $fromcdom;
2647: $dbcopies->{$oldurl}{$id}{'cnum'} = $fromcnum;
2648: $changed = 1;
2649: }
2650: } elsif ($ressrc eq '/res/lib/templates/simpleproblem.problem') {
2651: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum)) {
2652: $resdatacopy->{$oldurl}{$id}{'src'} = $ressrc;
2653: $resdatacopy->{$oldurl}{$id}{'cdom'} = $fromcdom;
2654: $resdatacopy->{$oldurl}{$id}{'cnum'} = $fromcnum;
2655: }
2656: } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
2657: next if ($skip);
2658: my $srcdom = $1;
2659: my $srcnum = $2;
2660: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2661: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2662: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2663: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2664: $changed = 1;
2665: }
2666: }
2667: } elsif ($token->[1] eq 'param') {
2668: next if ($skip);
2669: my $to = $token->[2]->{'to'};
2670: if ($to ne '') {
2671: if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
2672: push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
2673: } else {
2674: @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
2675: }
2676: }
2677: }
2678: }
2679: return $changed;
2680: }
2681:
2682: sub apply_fixups {
2683: my ($folder,$is_map,$cdom,$cnum,$errors,$updated,$info,$moves,$prefixchg,
2684: $oldurl,$url,$caller) = @_;
2685: my (%rewrites,%zombies,%removefrommap,%removeparam,%dbcopies,%retitles,
2686: %params,%newsubdir,%before,%after,%copies,%docmoves,%mapmoves,@msgs,
2687: %resdatacopy,%lockerrors,$lockmsg);
2688: if (ref($updated) eq 'HASH') {
2689: if (ref($updated->{'rewrites'}) eq 'HASH') {
2690: %rewrites = %{$updated->{'rewrites'}};
2691: }
2692: if (ref($updated->{'zombies'}) eq 'HASH') {
2693: %zombies = %{$updated->{'zombies'}};
2694: }
2695: if (ref($updated->{'removefrommap'}) eq 'HASH') {
2696: %removefrommap = %{$updated->{'removefrommap'}};
2697: }
2698: if (ref($updated->{'removeparam'}) eq 'HASH') {
2699: %removeparam = %{$updated->{'removeparam'}};
2700: }
2701: if (ref($updated->{'dbcopies'}) eq 'HASH') {
2702: %dbcopies = %{$updated->{'dbcopies'}};
2703: }
2704: if (ref($updated->{'retitles'}) eq 'HASH') {
2705: %retitles = %{$updated->{'retitles'}};
2706: }
2707: if (ref($updated->{'resdatacopy'}) eq 'HASH') {
2708: %resdatacopy = %{$updated->{'resdatacopy'}};
2709: }
2710: }
2711: if (ref($info) eq 'HASH') {
2712: if (ref($info->{'newsubdir'}) eq 'HASH') {
2713: %newsubdir = %{$info->{'newsubdir'}};
2714: }
2715: if (ref($info->{'params'}) eq 'HASH') {
2716: %params = %{$info->{'params'}};
2717: }
2718: if (ref($info->{'before'}) eq 'HASH') {
2719: %before = %{$info->{'before'}};
2720: }
2721: if (ref($info->{'after'}) eq 'HASH') {
2722: %after = %{$info->{'after'}};
2723: }
2724: }
2725: if (ref($moves) eq 'HASH') {
2726: if (ref($moves->{'copies'}) eq 'HASH') {
2727: %copies = %{$moves->{'copies'}};
2728: }
2729: if (ref($moves->{'docmoves'}) eq 'HASH') {
2730: %docmoves = %{$moves->{'docmoves'}};
2731: }
2732: if (ref($moves->{'mapmoves'}) eq 'HASH') {
2733: %mapmoves = %{$moves->{'mapmoves'}};
2734: }
2735: }
2736: foreach my $key (keys(%copies),keys(%docmoves)) {
2737: my @allcopies;
2738: if (exists($copies{$key})) {
2739: if (ref($copies{$key}) eq 'HASH') {
2740: my %added;
2741: foreach my $innerkey (keys(%{$copies{$key}})) {
2742: if (($innerkey ne '') && (!$added{$innerkey})) {
2743: push(@allcopies,$innerkey);
2744: $added{$innerkey} = 1;
2745: }
2746: }
2747: undef(%added);
2748: }
2749: }
2750: if ($key eq $oldurl) {
2751: if ((exists($docmoves{$key}))) {
2752: unless (grep(/^\Q$oldurl\E$/,@allcopies)) {
2753: push(@allcopies,$oldurl);
2754: }
2755: }
2756: }
2757: if (@allcopies > 0) {
2758: foreach my $item (@allcopies) {
2759: my ($relpath,$oldsubdir,$fname) =
2760: ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
2761: if ($fname ne '') {
2762: my $content = &Apache::lonnet::getfile($item);
2763: unless ($content eq '-1') {
2764: my $storefn;
2765: if (($key eq $oldurl) && (exists($docmoves{$key}))) {
2766: $storefn = $docmoves{$key};
2767: } else {
2768: $storefn = $relpath;
2769: $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
2770: if ($prefixchg && $before{'doc'} && $after{'doc'}) {
2771: $storefn =~ s/^\Q$before{'doc'}\E/$after{'doc'}/;
2772: }
2773: if ($newsubdir{$key}) {
2774: $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir{$key}/#;
2775: }
2776: }
2777: ©_dependencies($item,$storefn,$relpath,$errors,\$content);
2778: my $copyurl =
2779: &Apache::lonclonecourse::writefile($env{'request.course.id'},
2780: $storefn.$fname,$content);
2781: if ($copyurl eq '/adm/notfound.html') {
2782: if (exists($docmoves{$oldurl})) {
2783: return &mt('Paste failed: an error occurred copying the file.');
2784: } elsif (ref($errors) eq 'HASH') {
2785: $errors->{$item} = 1;
2786: }
2787: }
2788: }
2789: }
2790: }
2791: }
2792: }
2793: foreach my $key (keys(%mapmoves)) {
2794: my $storefn=$key;
2795: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2796: if ($prefixchg && $before{'map'} && $after{'map'}) {
2797: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
2798: }
2799: if ($newsubdir{$key}) {
2800: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2801: }
2802: my $mapcontent = &Apache::lonnet::getfile($key);
2803: if ($mapcontent eq '-1') {
2804: if (ref($errors) eq 'HASH') {
2805: $errors->{$key} = 1;
2806: }
2807: } else {
2808: my $newmap =
2809: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
2810: $mapcontent);
2811: if ($newmap eq '/adm/notfound.html') {
2812: if (ref($errors) eq 'HASH') {
2813: $errors->{$key} = 1;
2814: }
2815: }
2816: }
2817: }
2818: my %updates;
2819: if ($is_map) {
2820: if (ref($updated) eq 'HASH') {
2821: foreach my $type (keys(%{$updated})) {
2822: if (ref($updated->{$type}) eq 'HASH') {
2823: foreach my $key (keys(%{$updated->{$type}})) {
2824: $updates{$key} = 1;
2825: }
2826: }
2827: }
2828: }
2829: foreach my $key (keys(%updates)) {
2830: my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
2831: if (ref($rewrites{$key}) eq 'HASH') {
2832: %torewrite = %{$rewrites{$key}};
2833: }
2834: if (ref($retitles{$key}) eq 'HASH') {
2835: %toretitle = %{$retitles{$key}};
2836: }
2837: if (ref($removefrommap{$key}) eq 'HASH') {
2838: %toremove = %{$removefrommap{$key}};
2839: }
2840: if (ref($removeparam{$key}) eq 'HASH') {
2841: %remparam = %{$removeparam{$key}};
2842: }
2843: if (ref($zombies{$key}) eq 'HASH') {
2844: %zombie = %{$zombies{$key}};
2845: }
2846: if (ref($dbcopies{$key}) eq 'HASH') {
2847: foreach my $idx (keys(%{$dbcopies{$key}})) {
2848: if (ref($dbcopies{$key}{$idx}) eq 'HASH') {
2849: my ($newurl,$result,$errtext) =
2850: &dbcopy($dbcopies{$key}{$idx},$cdom,$cnum,\%lockerrors);
2851: if ($result eq 'ok') {
2852: $newdb{$idx} = $newurl;
2853: } elsif (ref($errors) eq 'HASH') {
2854: $errors->{$key} = 1;
2855: }
2856: push(@msgs,$errtext);
2857: }
2858: }
2859: }
2860: if (ref($resdatacopy{$key}) eq 'HASH') {
2861: my ($gotnewmapname,$newmapname,$srcfolder,$srccontainer);
2862: foreach my $idx (keys(%{$resdatacopy{$key}})) {
2863: if (ref($resdatacopy{$key}{$idx}) eq 'HASH') {
2864: my $srcurl = $resdatacopy{$key}{$idx}{'src'};
2865: if ($srcurl =~ m{^/res/lib/templates/(\w+)\.problem$}) {
2866: my $template = $1;
2867: if (($resdatacopy{$key}{$idx}{'cdom'} =~ /^$match_domain$/) &&
2868: ($resdatacopy{$key}{$idx}{'cnum'} =~ /^$match_courseid$/)) {
2869: my $srcdom = $resdatacopy{$key}{$idx}{'cdom'};
2870: my $srcnum = $resdatacopy{$key}{$idx}{'cnum'};
2871: unless ($gotnewmapname) {
2872: ($newmapname) = ($key =~ m{/([^/]+)$});
2873: ($srcfolder,$srccontainer) = split(/\./,$newmapname);
2874: if ($newsubdir{$key}) {
2875: $newmapname =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2876: }
2877: $gotnewmapname = 1;
2878: }
2879: my $srcmapinfo = $srcfolder.':'.$idx;
2880: if ($srccontainer eq 'page') {
2881: $srcmapinfo .= ':1';
2882: }
2883: ©_templated_files($srcurl,$srcdom,$srcnum,$srcmapinfo,$cdom,
2884: $cnum,$template,$idx,$newmapname);
2885: }
2886: }
2887: }
2888: }
2889: }
2890: if (ref($params{$key}) eq 'HASH') {
2891: %currparam = %{$params{$key}};
2892: }
2893: my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
2894: if ($fatal) {
2895: return ($errtext);
2896: }
2897: for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
2898: if (defined($LONCAPA::map::zombies[$i])) {
2899: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
2900: if ($zombie{$i} eq $src) {
2901: undef($LONCAPA::map::zombies[$i]);
2902: }
2903: }
2904: }
2905: my $total = scalar(@LONCAPA::map::order) - 1;
2906: for (my $i=$total; $i>=0; $i--) {
2907: my $idx = $LONCAPA::map::order[$i];
2908: if (defined($LONCAPA::map::resources[$idx])) {
2909: my $changed;
2910: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$idx]);
2911: if ((exists($toremove{$idx})) &&
2912: ($toremove{$idx} eq &LONCAPA::map::qtescape($src))) {
2913: splice(@LONCAPA::map::order,$i,1);
2914: if (ref($currparam{$idx}) eq 'ARRAY') {
2915: foreach my $name (@{$currparam{$idx}}) {
2916: &LONCAPA::map::delparameter($idx,$name);
2917: }
2918: }
2919: next;
2920: }
2921: my $origsrc = $src;
2922: if ((exists($toretitle{$idx})) && ($toretitle{$idx} eq $src)) {
2923: if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2924: $changed = 1;
2925: }
2926: }
2927: if ((exists($torewrite{$idx})) && ($torewrite{$idx} eq $src)) {
2928: $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
2929: if ($origsrc =~ m{^/uploaded/}) {
2930: if ($prefixchg && $before{'map'} && $after{'map'}) {
2931: if ($src =~ /\.(page|sequence)$/) {
2932: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'map'}\E#$1$after{'map'}#;
2933: } else {
2934: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'doc'}\E#$1$after{'doc'}#;
2935: }
2936: }
2937: if ($origsrc =~ /\.(page|sequence)$/) {
2938: if ($newsubdir{$origsrc}) {
2939: $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir{$origsrc}#;
2940: }
2941: } elsif ($newsubdir{$key}) {
2942: $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir{$key}#;
2943: }
2944: }
2945: $changed = 1;
2946: } elsif ($newdb{$idx} ne '') {
2947: $src = $newdb{$idx};
2948: $changed = 1;
2949: }
2950: if ($changed) {
2951: $LONCAPA::map::resources[$idx] = join(':',($title,&LONCAPA::map::qtunescape($src),$ext,$type));
2952: }
2953: }
2954: }
2955: foreach my $idx (keys(%remparam)) {
2956: if (ref($remparam{$idx}) eq 'ARRAY') {
2957: foreach my $name (@{$remparam{$idx}}) {
2958: &LONCAPA::map::delparameter($idx,$name);
2959: }
2960: }
2961: }
2962: if (values(%lockerrors) > 0) {
2963: $lockmsg = join('<br />',values(%lockerrors));
2964: }
2965: my $storefn;
2966: if ($key eq $oldurl) {
2967: $storefn = $url;
2968: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2969: } else {
2970: $storefn = $key;
2971: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2972: if ($prefixchg && $before{'map'} && $after{'map'}) {
2973: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
2974: }
2975: if ($newsubdir{$key}) {
2976: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2977: }
2978: }
2979: my $report;
2980: if ($folder !~ /^supplemental/) {
2981: $report = 1;
2982: }
2983: (my $outtext,$errtext) =
2984: &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report);
2985: if ($errtext) {
2986: if ($caller eq 'paste') {
2987: return (&mt('Paste failed: an error occurred saving the folder or page.'));
2988: }
2989: }
2990: }
2991: }
2992: return ('ok',\@msgs,$lockmsg);
2993: }
2994:
2995: sub copy_dependencies {
2996: my ($item,$storefn,$relpath,$errors,$contentref) = @_;
2997: my $content;
2998: if (ref($contentref)) {
2999: $content = $$contentref;
3000: } else {
3001: $content = &Apache::lonnet::getfile($item);
3002: }
3003: unless ($content eq '-1') {
3004: my $mm = new File::MMagic;
3005: my $mimetype = $mm->checktype_contents($content);
3006: if ($mimetype eq 'text/html') {
3007: my (%allfiles,%codebase,$state);
3008: my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content);
3009: if ($res eq 'ok') {
3010: my ($numexisting,$numpathchanges,$existing);
3011: (undef,$numexisting,$numpathchanges,$existing) =
3012: &Apache::loncommon::ask_for_embedded_content(
3013: '/adm/coursedocs',$state,\%allfiles,\%codebase,
3014: {'error_on_invalid_names' => 1,
3015: 'ignore_remote_references' => 1,
3016: 'docs_url' => $item,
3017: 'context' => 'paste'});
3018: if ($numexisting > 0) {
3019: if (ref($existing) eq 'HASH') {
3020: foreach my $dep (keys(%{$existing})) {
3021: my $depfile = $dep;
3022: unless ($depfile =~ m{^\Q$relpath\E}) {
3023: $depfile = $relpath.$dep;
3024: }
3025: my $depcontent = &Apache::lonnet::getfile($depfile);
3026: unless ($depcontent eq '-1') {
3027: my $storedep = $dep;
3028: $storedep =~ s{^\Q$relpath\E}{};
3029: my $dep_url =
3030: &Apache::lonclonecourse::writefile(
3031: $env{'request.course.id'},
3032: $storefn.$storedep,$depcontent);
3033: if ($dep_url eq '/adm/notfound.html') {
3034: if (ref($errors) eq 'HASH') {
3035: $errors->{$depfile} = 1;
3036: }
3037: } else {
3038: ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent);
3039: }
3040: }
3041: }
3042: }
3043: }
3044: }
3045: }
3046: }
3047: return;
3048: }
3049:
3050: my %parameter_type = ( 'randompick' => 'int_pos',
3051: 'hiddenresource' => 'string_yesno',
3052: 'encrypturl' => 'string_yesno',
3053: 'randomorder' => 'string_yesno',);
3054: my $valid_parameters_re = join('|',keys(%parameter_type));
3055: # set parameters
3056: sub update_parameter {
3057: if ($env{'form.changeparms'} eq 'all') {
3058: my (@allidx,@allmapidx,%allchecked,%currchecked);
3059: %allchecked = (
3060: 'hiddenresource' => {},
3061: 'encrypturl' => {},
3062: 'randompick' => {},
3063: 'randomorder' => {},
3064: );
3065: foreach my $which (keys(%allchecked)) {
3066: $env{'form.all'.$which} =~ s/,$//;
3067: if ($which eq 'randompick') {
3068: foreach my $item (split(/,/,$env{'form.all'.$which})) {
3069: my ($res,$value) = split(/:/,$item);
3070: if ($value =~ /^\d+$/) {
3071: $allchecked{$which}{$res} = $value;
3072: }
3073: }
3074: } else {
3075: if ($env{'form.all'.$which}) {
3076: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.all'.$which});
3077: }
3078: }
3079: }
3080: my $haschanges = 0;
3081: foreach my $res (@LONCAPA::map::order) {
3082: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3083: $name=&LONCAPA::map::qtescape($name);
3084: $url=&LONCAPA::map::qtescape($url);
3085: next unless ($name && $url);
3086: my $is_map;
3087: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
3088: $is_map = 1;
3089: }
3090: foreach my $which (keys(%allchecked)) {
3091: if (($which eq 'randompick' || $which eq 'randomorder')) {
3092: next if (!$is_map);
3093: }
3094: my $oldvalue = 0;
3095: my $newvalue = 0;
3096: if ($allchecked{$which}{$res}) {
3097: $newvalue = $allchecked{$which}{$res};
3098: }
3099: my $current = (&LONCAPA::map::getparameter($res,'parameter_'.$which))[0];
3100: if ($which eq 'randompick') {
3101: if ($current =~ /^(\d+)$/) {
3102: $oldvalue = $1;
3103: }
3104: } else {
3105: if ($current =~ /^yes$/i) {
3106: $oldvalue = 1;
3107: }
3108: }
3109: if ($oldvalue ne $newvalue) {
3110: $haschanges = 1;
3111: if ($newvalue) {
3112: my $storeval = 'yes';
3113: if ($which eq 'randompick') {
3114: $storeval = $newvalue;
3115: }
3116: &LONCAPA::map::storeparameter($res,'parameter_'.$which,
3117: $storeval,
3118: $parameter_type{$which});
3119: &remember_parms($res,$which,'set',$storeval);
3120: } elsif ($oldvalue) {
3121: &LONCAPA::map::delparameter($res,'parameter_'.$which);
3122: &remember_parms($res,$which,'del');
3123: }
3124: }
3125: }
3126: }
3127: return $haschanges;
3128: } else {
3129: my $haschanges = 0;
3130: return $haschanges if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
3131:
3132: my $which = $env{'form.changeparms'};
3133: my $idx = $env{'form.setparms'};
3134: my $oldvalue = 0;
3135: my $newvalue = 0;
3136: my $current = (&LONCAPA::map::getparameter($idx,'parameter_'.$which))[0];
3137: if ($which eq 'randompick') {
3138: if ($current =~ /^(\d+)$/) {
3139: $oldvalue = $1;
3140: }
3141: } elsif ($current =~ /^yes$/i) {
3142: $oldvalue = 1;
3143: }
3144: if ($env{'form.'.$which.'_'.$idx}) {
3145: $newvalue = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}
3146: : 1;
3147: }
3148: if ($oldvalue ne $newvalue) {
3149: $haschanges = 1;
3150: if ($newvalue) {
3151: my $storeval = 'yes';
3152: if ($which eq 'randompick') {
3153: $storeval = $newvalue;
3154: }
3155: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $storeval,
3156: $parameter_type{$which});
3157: &remember_parms($idx,$which,'set',$storeval);
3158: } else {
3159: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
3160: &remember_parms($idx,$which,'del');
3161: }
3162: }
3163: return $haschanges;
3164: }
3165: }
3166:
3167: sub handle_edit_cmd {
3168: my ($coursenum,$coursedom) =@_;
3169: my $haschanges = 0;
3170: if ($env{'form.cmd'} eq '') {
3171: return $haschanges;
3172: }
3173: my ($cmd,$idx)=split('_',$env{'form.cmd'});
3174:
3175: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
3176: my ($title, $url, @rrest) = split(':', $ratstr);
3177:
3178: if ($cmd eq 'remove') {
3179: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
3180: ($url!~/$LONCAPA::assess_page_seq_re/)) {
3181: &Apache::lonnet::removeuploadedurl($url);
3182: } else {
3183: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
3184: }
3185: splice(@LONCAPA::map::order, $idx, 1);
3186: $haschanges = 1;
3187: } elsif ($cmd eq 'cut') {
3188: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
3189: splice(@LONCAPA::map::order, $idx, 1);
3190: $haschanges = 1;
3191: } elsif ($cmd eq 'up'
3192: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
3193: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
3194: $haschanges = 1;
3195: } elsif ($cmd eq 'down'
3196: && defined($LONCAPA::map::order[$idx+1])) {
3197: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
3198: $haschanges = 1;
3199: } elsif ($cmd eq 'rename') {
3200: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
3201: if ($comment=~/\S/) {
3202: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
3203: $comment.':'.join(':', $url, @rrest);
3204: }
3205: # Devalidate title cache
3206: my $renamed_url=&LONCAPA::map::qtescape($url);
3207: &Apache::lonnet::devalidate_title_cache($renamed_url);
3208: $haschanges = 1;
3209: } elsif ($cmd eq 'setalias') {
3210: my $newvalue = $env{'form.alias'};
3211: if ($newvalue ne '') {
3212: unless (Apache::lonnet::get_symb_from_alias($newvalue)) {
3213: &LONCAPA::map::storeparameter($idx,'parameter_0_mapalias',$newvalue,
3214: 'string');
3215: &remember_parms($idx,'mapalias','set',$newvalue);
3216: $haschanges = 1;
3217: }
3218: }
3219: } elsif ($cmd eq 'delalias') {
3220: my $current = (&LONCAPA::map::getparameter($idx,'parameter_0_mapalias'))[0];
3221: if ($current ne '') {
3222: &LONCAPA::map::delparameter($idx,'parameter_0_mapalias');
3223: &remember_parms($idx,'mapalias','del');
3224: $haschanges = 1;
3225: }
3226: }
3227: return $haschanges;
3228: }
3229:
3230: sub editor {
3231: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
3232: $supplementalflag,$orderhash,$iconpath,$pathitem,$ltitoolsref,
3233: $canedit,$hostname,$navmapref,$hiddentop)=@_;
3234: my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container);
3235: if ($allowed) {
3236: (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
3237: $is_random_order,$container) =
3238: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
3239: $r->print($breadcrumbtrail);
3240: } elsif ($env{'form.folderpath'} =~ /\:1$/) {
3241: $container = 'page';
3242: } else {
3243: $container = 'sequence';
3244: }
3245:
3246: my $jumpto;
3247:
3248: unless ($supplementalflag) {
3249: $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
3250: }
3251:
3252: unless ($allowed) {
3253: $randompick = -1;
3254: }
3255:
3256: my ($errtext,$fatal);
3257: if (($folder eq '') && (!$supplementalflag)) {
3258: if (@LONCAPA::map::order) {
3259: undef(@LONCAPA::map::order);
3260: undef(@LONCAPA::map::resources);
3261: undef(@LONCAPA::map::resparms);
3262: undef(@LONCAPA::map::zombies);
3263: }
3264: $folder = 'default';
3265: $container = 'sequence';
3266: } else {
3267: ($errtext,$fatal) = &mapread($coursenum,$coursedom,
3268: $folder.'.'.$container);
3269: return $errtext if ($fatal);
3270: }
3271:
3272: if ($#LONCAPA::map::order<1) {
3273: my $idx=&LONCAPA::map::getresidx();
3274: if ($idx<=0) { $idx=1; }
3275: $LONCAPA::map::order[0]=$idx;
3276: $LONCAPA::map::resources[$idx]='';
3277: }
3278:
3279: # ------------------------------------------------------------ Process commands
3280:
3281: # ---------------- if they are for this folder and user allowed to make changes
3282: if (($allowed && $canedit) && ($env{'form.folder'} eq $folder)) {
3283: # set parameters and change order
3284: &snapshotbefore();
3285:
3286: if (&update_parameter()) {
3287: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3288: return $errtext if ($fatal);
3289: }
3290:
3291: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
3292: # change order
3293: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
3294: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
3295:
3296: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
3297: return $errtext if ($fatal);
3298: }
3299:
3300: if ($env{'form.pastemarked'}) {
3301: my %paste_errors;
3302: my ($paste_res,$save_error,$pastemsgarray,$lockerror) =
3303: &do_paste_from_buffer($coursenum,$coursedom,$folder,$container,
3304: \%paste_errors);
3305: if (ref($pastemsgarray) eq 'ARRAY') {
3306: if (@{$pastemsgarray} > 0) {
3307: $r->print('<p class="LC_info">'.
3308: join('<br />',@{$pastemsgarray}).
3309: '</p>');
3310: }
3311: }
3312: if ($lockerror) {
3313: $r->print('<p class="LC_error">'.
3314: $lockerror.
3315: '</p>');
3316: }
3317: if ($save_error ne '') {
3318: return $save_error;
3319: }
3320: if ($paste_res) {
3321: my %errortext = &Apache::lonlocal::texthash (
3322: fail => 'Storage of folder contents failed',
3323: failread => 'Reading folder contents failed',
3324: failstore => 'Storage of folder contents failed',
3325: );
3326: if ($errortext{$paste_res}) {
3327: $r->print('<p class="LC_error">'.$errortext{$paste_res}.'</p>');
3328: }
3329: }
3330: if (keys(%paste_errors) > 0) {
3331: $r->print('<p class="LC_warning">'."\n".
3332: &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".
3333: '<ul>'."\n");
3334: foreach my $key (sort(keys(%paste_errors))) {
3335: $r->print('<li>'.$key.'</li>'."\n");
3336: }
3337: $r->print('</ul></p>'."\n");
3338: }
3339: } elsif ($env{'form.clearmarked'}) {
3340: my $output = &do_buffer_empty();
3341: if ($output) {
3342: $r->print('<p class="LC_info">'.$output.'</p>');
3343: }
3344: }
3345:
3346: $r->print($upload_output);
3347:
3348: # Rename, cut, copy or remove a single resource
3349: if (&handle_edit_cmd($coursenum,$coursedom)) {
3350: my $contentchg;
3351: if ($env{'form.cmd'} =~ m{^(remove|cut|setalias|delalias)_}) {
3352: $contentchg = 1;
3353: }
3354: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg);
3355: return $errtext if ($fatal);
3356: }
3357:
3358: # Cut, copy and/or remove multiple resources
3359: if ($env{'form.multichange'}) {
3360: my %allchecked = (
3361: cut => {},
3362: remove => {},
3363: );
3364: my $needsupdate;
3365: foreach my $which (keys(%allchecked)) {
3366: $env{'form.multi'.$which} =~ s/,$//;
3367: if ($env{'form.multi'.$which}) {
3368: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.multi'.$which});
3369: if (ref($allchecked{$which}) eq 'HASH') {
3370: $needsupdate += scalar(keys(%{$allchecked{$which}}));
3371: }
3372: }
3373: }
3374: if ($needsupdate) {
3375: my $haschanges = 0;
3376: my %curr_groups = &Apache::longroup::coursegroups();
3377: my $total = scalar(@LONCAPA::map::order) - 1;
3378: for (my $i=$total; $i>=0; $i--) {
3379: my $res = $LONCAPA::map::order[$i];
3380: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3381: $name=&LONCAPA::map::qtescape($name);
3382: $url=&LONCAPA::map::qtescape($url);
3383: next unless $url;
3384: my %denied =
3385: &action_restrictions($coursenum,$coursedom,$url,
3386: $env{'form.folderpath'},\%curr_groups);
3387: foreach my $which (keys(%allchecked)) {
3388: next if ($denied{$which});
3389: next unless ($allchecked{$which}{$res});
3390: if ($which eq 'remove') {
3391: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
3392: ($url!~/$LONCAPA::assess_page_seq_re/)) {
3393: &Apache::lonnet::removeuploadedurl($url);
3394: } else {
3395: &LONCAPA::map::makezombie($res);
3396: }
3397: splice(@LONCAPA::map::order,$i,1);
3398: $haschanges ++;
3399: } elsif ($which eq 'cut') {
3400: &LONCAPA::map::makezombie($res);
3401: splice(@LONCAPA::map::order,$i,1);
3402: $haschanges ++;
3403: }
3404: }
3405: }
3406: if ($haschanges) {
3407: ($errtext,$fatal) =
3408: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3409: return $errtext if ($fatal);
3410: }
3411: }
3412: }
3413:
3414: # Group import/search
3415: if ($env{'form.importdetail'}) {
3416: my @imports;
3417: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
3418: if (defined($item)) {
3419: my ($name,$url,$residx)=
3420: map { &unescape($_); } split(/\=/,$item);
3421: if ($url =~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) {
3422: my ($suffix,$errortxt,$locknotfreed) =
3423: &new_timebased_suffix($coursedom,$coursenum,'map',$1,$2);
3424: if ($locknotfreed) {
3425: $r->print($locknotfreed);
3426: }
3427: if ($suffix) {
3428: $url =~ s/_new\./_$suffix./;
3429: } else {
3430: return $errortxt;
3431: }
3432: } elsif ($url =~ m{^/adm/$match_domain/$match_username/new/(smppg|bulletinboard)$}) {
3433: my $type = $1;
3434: my ($suffix,$errortxt,$locknotfreed) =
3435: &new_timebased_suffix($coursedom,$coursenum,$type);
3436: if ($locknotfreed) {
3437: $r->print($locknotfreed);
3438: }
3439: if ($suffix) {
3440: $url =~ s{^(/adm/$match_domain/$match_username)/new}{$1/$suffix};
3441: } else {
3442: return $errortxt;
3443: }
3444: } elsif ($url =~ m{^/adm/$coursedom/$coursenum/new/ext\.tool}) {
3445: my ($suffix,$errortxt,$locknotfreed) =
3446: &new_timebased_suffix($coursedom,$coursenum,'exttool');
3447: if ($locknotfreed) {
3448: $r->print($locknotfreed);
3449: }
3450: if ($suffix) {
3451: $url =~ s{^(/adm/$coursedom/$coursenum)/new}{$1/$suffix};
3452: } else {
3453: return $errortxt;
3454: }
3455: } elsif ($url =~ m{^/uploaded/$coursedom/$coursenum/(docs|supplemental)/(default|\d+)/new.html$}) {
3456: if ($supplementalflag) {
3457: next unless ($1 eq 'supplemental');
3458: if ($folder eq 'supplemental') {
3459: next unless ($2 eq 'default');
3460: } else {
3461: next unless ($folder eq 'supplemental_'.$2);
3462: }
3463: } else {
3464: next unless ($1 eq 'docs');
3465: if ($folder eq 'default') {
3466: next unless ($2 eq 'default');
3467: } else {
3468: next unless ($folder eq 'default_'.$2);
3469: }
3470: }
3471: }
3472: push(@imports, [$name, $url, $residx]);
3473: }
3474: }
3475: ($errtext,$fatal,my $fixuperrors) =
3476: &group_import($coursenum, $coursedom, $folder,$container,
3477: 'londocs',$ltitoolsref,@imports);
3478: return $errtext if ($fatal);
3479: if ($fixuperrors) {
3480: $r->print($fixuperrors);
3481: }
3482: }
3483: # Loading a complete map
3484: if ($env{'form.loadmap'}) {
3485: if ($env{'form.importmap'}=~/\w/) {
3486: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
3487: my ($title,$url,$ext,$type)=split(/\:/,$res);
3488: my $idx=&LONCAPA::map::getresidx($url);
3489: $LONCAPA::map::resources[$idx]=$res;
3490: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
3491: }
3492: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
3493: $folder.'.'.$container,1);
3494: return $errtext if ($fatal);
3495: } else {
3496: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
3497:
3498: }
3499: }
3500: &log_differences($plain);
3501: }
3502: # ---------------------------------------------------------------- End commands
3503: # ---------------------------------------------------------------- Print screen
3504: my $idx=0;
3505: my $shown=0;
3506: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
3507: $r->print('<div class="LC_Box">'.
3508: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
3509: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
3510: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
3511: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
3512: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
3513: '</ol>');
3514: if ($randompick>=0) {
3515: $r->print('<p class="LC_warning">'
3516: .&mt('Caution: this folder is set to randomly pick a subset'
3517: .' of resources. Adding or removing resources from this'
3518: .' folder will change the set of resources that the'
3519: .' students see, resulting in spurious or missing credit'
3520: .' for completed problems, not limited to ones you'
3521: .' modify. Do not modify the contents of this folder if'
3522: .' it is in active student use.')
3523: .'</p>'
3524: );
3525: }
3526: if ($is_random_order) {
3527: $r->print('<p class="LC_warning">'
3528: .&mt('Caution: this folder is set to randomly order its'
3529: .' contents. Adding or removing resources from this folder'
3530: .' will change the order of resources shown.')
3531: .'</p>'
3532: );
3533: }
3534: $r->print('</div>');
3535: }
3536:
3537: my ($to_show,$output,@allidx,@allmapidx,%filters,%lists,%curr_groups);
3538: %filters = (
3539: canremove => [],
3540: cancut => [],
3541: cancopy => [],
3542: hiddenresource => [],
3543: encrypturl => [],
3544: randomorder => [],
3545: randompick => [],
3546: );
3547: %curr_groups = &Apache::longroup::coursegroups();
3548: &Apache::loncommon::start_data_table_count(); #setup a row counter
3549: foreach my $res (@LONCAPA::map::order) {
3550: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3551: $name=&LONCAPA::map::qtescape($name);
3552: $url=&LONCAPA::map::qtescape($url);
3553: unless ($name) { $name=(split(/\//,$url))[-1]; }
3554: unless ($name) { $idx++; next; }
3555: push(@allidx,$res);
3556: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
3557: push(@allmapidx,$res);
3558: }
3559:
3560: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
3561: $coursenum,$coursedom,$crstype,
3562: $pathitem,$supplementalflag,$container,
3563: \%filters,\%curr_groups,$ltitoolsref,$canedit,
3564: $isencrypted,$navmapref,$hostname);
3565: $idx++;
3566: $shown++;
3567: }
3568: &Apache::loncommon::end_data_table_count();
3569:
3570: my $need_save;
3571: if ($allowed || ($supplementalflag && $folder eq 'supplemental')) {
3572: my $toolslink;
3573: if ($allowed) {
3574: $toolslink = '<table><tr><td>'
3575: .&Apache::loncommon::help_open_menu('Navigation Screen',
3576: 'Navigation_Screen',undef,'RAT')
3577: .'</td><td class="LC_middle">'.&mt('Tools:').'</td>'
3578: .'<td align="left"><ul id="LC_toolbar">'
3579: .'<li><a href="/adm/coursedocs?forcesupplement=1&command=editsupp" '
3580: .'id="LC_content_toolbar_edittoplevel" '
3581: .'class="LC_toolbarItem" '
3582: .'title="'.&mt('Supplemental Content Editor').'">'
3583: .'</a></li></ul></td></tr></table><br />';
3584: }
3585: if ($shown) {
3586: if ($allowed) {
3587: $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll')
3588: .&Apache::loncommon::start_data_table(undef,'contentlist')
3589: .&Apache::loncommon::start_data_table_header_row()
3590: .'<th colspan="2">'.&mt('Move').'</th>'
3591: .'<th colspan="3">'.&mt('Actions').'</th>'
3592: .'<th>'.&mt('Document').'</th>';
3593: if ($folder !~ /^supplemental/) {
3594: $to_show .= '<th colspan="2">'.&mt('Settings').'</th>';
3595: }
3596: $to_show .= &Apache::loncommon::end_data_table_header_row();
3597: if ($folder !~ /^supplemental/) {
3598: $lists{'canhide'} = join(',',@allidx);
3599: $lists{'canrandomlyorder'} = join(',',@allmapidx);
3600: my @possfilters = ('canremove','cancut','cancopy','hiddenresource','encrypturl',
3601: 'randomorder','randompick');
3602: foreach my $item (@possfilters) {
3603: if (ref($filters{$item}) eq 'ARRAY') {
3604: if (@{$filters{$item}} > 0) {
3605: $lists{$item} = join(',',@{$filters{$item}});
3606: }
3607: }
3608: }
3609: if (@allidx > 0) {
3610: my $path;
3611: if ($env{'form.folderpath'}) {
3612: $path =
3613: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3614: }
3615: if (@allidx > 1) {
3616: $to_show .=
3617: &Apache::loncommon::continue_data_table_row().
3618: '<td colspan="2"> </td>'.
3619: '<td>'.
3620: &multiple_check_form('actions',\%lists,$canedit).
3621: '</td>'.
3622: '<td colspan="3"> </td>'.
3623: '<td colspan="2">'.
3624: &multiple_check_form('settings',\%lists,$canedit).
3625: '</td>'.
3626: &Apache::loncommon::end_data_table_row();
3627: $need_save = 1;
3628: }
3629: }
3630: }
3631: $to_show .= $output.' '
3632: .&Apache::loncommon::end_data_table()
3633: .'<br style="line-height:2px;" />'
3634: .&Apache::loncommon::end_scrollbox();
3635: } else {
3636: $to_show .= $toolslink
3637: .&Apache::loncommon::start_data_table('LC_tableOfContent')
3638: .$output.' '
3639: .&Apache::loncommon::end_data_table();
3640: }
3641: } else {
3642: if (!$allowed) {
3643: $to_show .= $toolslink;
3644: }
3645: my $noresmsg;
3646: if ($allowed && $hiddentop && !$supplementalflag) {
3647: $noresmsg = &mt('Main Content Hidden');
3648: } else {
3649: $noresmsg = &mt('Currently empty');
3650: }
3651: $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
3652: .'<div class="LC_info" id="contentlist">'
3653: .$noresmsg
3654: .'</div>'
3655: .&Apache::loncommon::end_scrollbox();
3656: }
3657: } else {
3658: if ($shown) {
3659: $to_show = '<div>'
3660: .&Apache::loncommon::start_data_table('LC_tableOfContent')
3661: .$output
3662: .&Apache::loncommon::end_data_table()
3663: .'</div>';
3664: } else {
3665: $to_show = '<div class="LC_info" id="contentlist">'
3666: .&mt('Currently empty')
3667: .'</div>'
3668: }
3669: }
3670: my $tid = 1;
3671: if ($supplementalflag) {
3672: $tid = 2;
3673: }
3674: if ($allowed) {
3675: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
3676: $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
3677: $jumpto,$readfile,$need_save,"$folder.$container",$canedit));
3678: if ($canedit) {
3679: &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
3680: }
3681: } else {
3682: $r->print($to_show);
3683: }
3684: return;
3685: }
3686:
3687: sub multiple_check_form {
3688: my ($caller,$listsref,$canedit) = @_;
3689: return unless (ref($listsref) eq 'HASH');
3690: my $disabled;
3691: unless ($canedit) {
3692: $disabled = 'disabled="disabled"';
3693: }
3694: my $output =
3695: '<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
3696: '<span class="LC_nobreak" style="font-size:x-small;font-weight:bold;">'.
3697: '<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>'.
3698: '<div id="multi'.$caller.'" style="display:none;margin:0;padding:0;border:0">'.
3699: '<form action="/adm/coursedocs" method="post" name="cumulative'.$caller.'">'."\n".
3700: '<fieldset id="allfields'.$caller.'" style="display:none"><legend style="font-size:x-small;">'.&mt('check/uncheck all').'</legend>'."\n";
3701: if ($caller eq 'settings') {
3702: $output .=
3703: '<table><tr>'.
3704: '<td class="LC_docs_entry_parameter">'.
3705: '<span class="LC_nobreak"><label>'.
3706: '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')"'.$disabled.' />'.&mt('Hidden').
3707: '</label></span></td>'.
3708: '<td class="LC_docs_entry_parameter">'.
3709: '<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="" />'.
3710: '</span></td>'.
3711: '</tr>'."\n".
3712: '<tr>'.
3713: '<td class="LC_docs_entry_parameter">'.
3714: '<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').
3715: '</label></span>'.
3716: '</td></tr></table>'."\n";
3717: } else {
3718: $output .=
3719: '<table><tr>'.
3720: '<td class="LC_docs_entry_parameter">'.
3721: '<span class="LC_nobreak LC_docs_remove">'.
3722: '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')"'.$disabled.' />'.&mt('Remove').
3723: '</label></span></td>'.
3724: '<td class="LC_docs_entry_parameter">'.
3725: '<span class="LC_nobreak LC_docs_cut">'.
3726: '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');"'.$disabled.' />'.&mt('Cut').
3727: '</label></span></td>'."\n".
3728: '<td class="LC_docs_entry_parameter">'.
3729: '<span class="LC_nobreak LC_docs_copy">'.
3730: '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')"'. $disabled.' />'.&mt('Copy').
3731: '</label></span></td>'.
3732: '</tr></table>'."\n";
3733: }
3734: $output .=
3735: '</fieldset>'.
3736: '<input type="hidden" name="allidx" value="'.$listsref->{'canhide'}.'" />';
3737: if ($caller eq 'settings') {
3738: $output .=
3739: '<input type="hidden" name="allmapidx" value="'.$listsref->{'canrandomlyorder'}.'" />'."\n".
3740: '<input type="hidden" name="currhiddenresource" value="'.$listsref->{'hiddenresource'}.'" />'."\n".
3741: '<input type="hidden" name="currencrypturl" value="'.$listsref->{'encrypturl'}.'" />'."\n".
3742: '<input type="hidden" name="currrandomorder" value="'.$listsref->{'randomorder'}.'" />'."\n".
3743: '<input type="hidden" name="currrandompick" value="'.$listsref->{'randompick'}.'" />'."\n";
3744: } elsif ($caller eq 'actions') {
3745: $output .=
3746: '<input type="hidden" name="allremoveidx" id="allremoveidx" value="'.$listsref->{'canremove'}.'" />'.
3747: '<input type="hidden" name="allcutidx" id="allcutidx" value="'.$listsref->{'cancut'}.'" />'.
3748: '<input type="hidden" name="allcopyidx" id="allcopyidx" value="'.$listsref->{'cancopy'}.'" />';
3749: }
3750: $output .=
3751: '</form>'.
3752: '</div>';
3753: return $output;
3754: }
3755:
3756: sub process_file_upload {
3757: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd,$crstype) = @_;
3758: # upload a file, if present
3759: my $filesize = length($env{'form.uploaddoc'});
3760: if (!$filesize) {
3761: $$upload_output = '<div class="LC_error">'.
3762: &mt('Unable to upload [_1]. (size = [_2] bytes)',
3763: '<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>',
3764: $filesize).'<br />'.
3765: &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'.
3766: '</div>';
3767: return;
3768: }
3769: my $quotatype = 'unofficial';
3770: if ($crstype eq 'Community') {
3771: $quotatype = 'community';
3772: } elsif ($crstype eq 'Placement') {
3773: $quotatype = 'placement';
3774: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
3775: $quotatype = 'official';
3776: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
3777: $quotatype = 'textbook';
3778: }
3779: if (&Apache::loncommon::get_user_quota($coursenum,$coursedom,'course',$quotatype)) {
3780: $filesize = int($filesize/1000); #expressed in kb
3781: $$upload_output = &Apache::loncommon::excess_filesize_warning($coursenum,$coursedom,'course',
3782: $env{'form.uploaddoc.filename'},$filesize,
3783: 'upload',$quotatype);
3784: return if ($$upload_output);
3785: }
3786: my ($parseaction,$showupload,$nextphase,$mimetype);
3787: if ($env{'form.parserflag'}) {
3788: $parseaction = 'parse';
3789: }
3790: my $folder=$env{'form.folder'};
3791: if ($folder eq '') {
3792: $folder='default';
3793: }
3794: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
3795: my $errtext='';
3796: my $fatal=0;
3797: my $container='sequence';
3798: if ($env{'form.folderpath'} =~ /:1$/) {
3799: $container='page';
3800: }
3801: ($errtext,$fatal)=
3802: &mapread($coursenum,$coursedom,$folder.'.'.$container);
3803: if ($#LONCAPA::map::order<1) {
3804: $LONCAPA::map::order[0]=1;
3805: $LONCAPA::map::resources[1]='';
3806: }
3807: my $destination = 'docs/';
3808: if ($folder =~ /^supplemental/) {
3809: $destination = 'supplemental/';
3810: }
3811: if (($folder eq 'default') || ($folder eq 'supplemental')) {
3812: $destination .= 'default/';
3813: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
3814: $destination .= $2.'/';
3815: }
3816: if ($fatal) {
3817: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'</div>';
3818: return;
3819: }
3820: # this is for a course, not a user, so set context to coursedoc.
3821: my $newidx=&LONCAPA::map::getresidx();
3822: $destination .= $newidx;
3823: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
3824: $parseaction,$allfiles,
3825: $codebase,undef,undef,undef,undef,
3826: undef,undef,\$mimetype);
3827: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
3828: my $stored = $1;
3829: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
3830: $stored.'</span>').'</p>';
3831: } else {
3832: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
3833:
3834: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</div>';
3835: return;
3836: }
3837: my $ext='false';
3838: if ($url=~m{^http://}) { $ext='true'; }
3839: $url = &LONCAPA::map::qtunescape($url);
3840: my $comment=$env{'form.comment'};
3841: $comment = &LONCAPA::map::qtunescape($comment);
3842: if ($folder=~/^supplemental/) {
3843: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
3844: $env{'user.domain'}.'___&&&___'.$comment;
3845: }
3846:
3847: $LONCAPA::map::resources[$newidx]=
3848: $comment.':'.$url.':'.$ext.':normal:res';
3849: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
3850: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
3851: $folder.'.'.$container,1);
3852: if ($fatal) {
3853: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.$errtext.'</div>';
3854: return;
3855: } else {
3856: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
3857: $$upload_output = $showupload;
3858: my $total_embedded = scalar(keys(%{$allfiles}));
3859: if ($total_embedded > 0) {
3860: my $uploadphase = 'upload_embedded';
3861: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
3862: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
3863: my ($embedded,$num) =
3864: &Apache::loncommon::ask_for_embedded_content(
3865: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
3866: if ($embedded) {
3867: if ($num) {
3868: $$upload_output .=
3869: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
3870: $nextphase = $uploadphase;
3871: } else {
3872: $$upload_output .= $embedded;
3873: }
3874: } else {
3875: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
3876: }
3877: } else {
3878: $$upload_output .= &mt('No embedded items identified').'<br />';
3879: }
3880: $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
3881: } elsif ((&Apache::loncommon::is_archive_file($mimetype)) &&
3882: ($env{'form.uploaddoc.filename'} =~ /\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/i)) {
3883: $nextphase = 'decompress_uploaded';
3884: my $position = scalar(@LONCAPA::map::order)-1;
3885: my $noextract = &return_to_editor();
3886: my $archiveurl = &HTML::Entities::encode($url,'<>&"');
3887: my %archiveitems = (
3888: folderpath => $env{'form.folderpath'},
3889: cmd => $nextphase,
3890: newidx => $newidx,
3891: position => $position,
3892: phase => $nextphase,
3893: comment => $comment,
3894: );
3895: my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
3896: my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
3897: $$upload_output = $showupload.
3898: &Apache::loncommon::decompress_form($mimetype,
3899: $archiveurl,'/adm/coursedocs',$noextract,
3900: \%archiveitems,\@current);
3901: }
3902: }
3903: }
3904: return $nextphase;
3905: }
3906:
3907: sub get_dir_list {
3908: my ($url,$coursenum,$coursedom,$newidx) = @_;
3909: my ($destination,$dir_root) = &embedded_destination();
3910: my ($dirlistref,$listerror) =
3911: &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
3912: my @dir_lines;
3913: my $dirptr=16384;
3914: if (ref($dirlistref) eq 'ARRAY') {
3915: foreach my $dir_line (sort
3916: {
3917: my ($afile)=split('&',$a,2);
3918: my ($bfile)=split('&',$b,2);
3919: return (lc($afile) cmp lc($bfile));
3920: } (@{$dirlistref})) {
3921: my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
3922: $filename =~ s/\s+$//;
3923: next if ($filename =~ /^\.\.?$/);
3924: my $isdir = 0;
3925: if ($dirptr&$testdir) {
3926: $isdir = 1;
3927: }
3928: push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
3929: }
3930: }
3931: return @dir_lines;
3932: }
3933:
3934: sub is_supplemental_title {
3935: my ($title) = @_;
3936: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
3937: }
3938:
3939: # --------------------------------------------------------------- An entry line
3940:
3941: sub entryline {
3942: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
3943: $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups,
3944: $ltitoolsref,$canedit,$isencrypted,$navmapref,$hostname)=@_;
3945: my ($foldertitle,$renametitle,$oldtitle);
3946: if (&is_supplemental_title($title)) {
3947: ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
3948: } else {
3949: $title=&HTML::Entities::encode($title,'"<>&\'');
3950: $renametitle=$title;
3951: $foldertitle=$title;
3952: }
3953:
3954: my ($disabled,$readonly,$js_lt);
3955: unless ($canedit) {
3956: $disabled = 'disabled="disabled"';
3957: $readonly = 1;
3958: }
3959:
3960: my $orderidx=$LONCAPA::map::order[$index];
3961:
3962: $renametitle=~s/\\/\\\\/g;
3963: $renametitle=~s/\"\;/\\\"/g;
3964: $renametitle=~s/"/%22/g;
3965: $renametitle=~s/ /%20/g;
3966: $oldtitle = $renametitle;
3967: $renametitle=~s/\'/\\\'/g;
3968: my $line=&Apache::loncommon::start_data_table_row();
3969: my ($form_start,$form_end,$form_common,$form_param);
3970: # Edit commands
3971: my ($esc_path, $path, $symb, $shownsymb, $curralias);
3972: if ($env{'form.folderpath'}) {
3973: $esc_path=&escape($env{'form.folderpath'});
3974: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3975: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
3976: }
3977: my $isexternal;
3978: if ($residx) {
3979: my $currurl = $url;
3980: $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
3981: if ($currurl =~ m{^/adm/wrapper/ext/}) {
3982: $isexternal = 1;
3983: }
3984: if (!$supplementalflag) {
3985: my $path = 'uploaded/'.
3986: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
3987: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
3988: $symb = &Apache::lonnet::encode_symb($path.$folder.".$container",
3989: $residx,
3990: &Apache::lonnet::declutter($currurl));
3991: }
3992: }
3993: my ($renamelink,%lt,$ishash);
3994: if (ref($filtersref) eq 'HASH') {
3995: $ishash = 1;
3996: }
3997:
3998: if ($allowed) {
3999: $form_start = '
4000: <form action="/adm/coursedocs" method="post">
4001: ';
4002: $form_common=(<<END);
4003: <input type="hidden" name="folderpath" value="$path" />
4004: <input type="hidden" name="symb" value="$symb" />
4005: END
4006: $form_param=(<<END);
4007: <input type="hidden" name="setparms" value="$orderidx" />
4008: <input type="hidden" name="changeparms" value="0" />
4009: END
4010: $form_end = '</form>';
4011:
4012: my $incindex=$index+1;
4013: my $selectbox='';
4014: if (($#LONCAPA::map::order>0) &&
4015: ((split(/\:/,
4016: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
4017: ne '') &&
4018: ((split(/\:/,
4019: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
4020: ne '')) {
4021: $selectbox=
4022: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
4023: '<select name="newpos" onchange="this.form.submit()"'.$disabled.'>';
4024: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
4025: if ($i==$incindex) {
4026: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
4027: } else {
4028: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
4029: }
4030: }
4031: $selectbox.='</select>';
4032: }
4033: %lt=&Apache::lonlocal::texthash(
4034: 'up' => 'Move Up',
4035: 'dw' => 'Move Down',
4036: 'rm' => 'Remove',
4037: 'ct' => 'Cut',
4038: 'rn' => 'Rename',
4039: 'cp' => 'Copy',
4040: 'da' => 'Unset alias',
4041: 'sa' => 'Set alias',
4042: 'ex' => 'External Resource',
4043: 'et' => 'External Tool',
4044: 'ed' => 'Edit',
4045: 'pr' => 'Preview',
4046: 'sv' => 'Save',
4047: 'ul' => 'URL',
4048: 'ti' => 'Title',
4049: 'er' => 'Editing rights unavailable for your current role.',
4050: );
4051: my %denied = &action_restrictions($coursenum,$coursedom,$url,
4052: $env{'form.folderpath'},
4053: $currgroups);
4054: my ($copylink,$cutlink,$removelink);
4055: my $skip_confirm = 0;
4056: my $confirm_removal = 0;
4057: if ( $folder =~ /^supplemental/
4058: || ($url =~ m{( /smppg$
4059: |/syllabus$
4060: |/aboutme$
4061: |/navmaps$
4062: |/bulletinboard$
4063: |/ext\.tool$
4064: |\.html$)}x)
4065: || $isexternal) {
4066: $skip_confirm = 1;
4067: }
4068: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
4069: ($url!~/$LONCAPA::assess_page_seq_re/)) {
4070: $confirm_removal = 1;
4071: }
4072: if ($url =~ /$LONCAPA::assess_re/) {
4073: $curralias = (&LONCAPA::map::getparameter($orderidx,'parameter_0_mapalias'))[0];
4074: }
4075:
4076: if ($denied{'copy'}) {
4077: $copylink=(<<ENDCOPY)
4078: <span style="visibility: hidden;">$lt{'cp'}</span>
4079: ENDCOPY
4080: } else {
4081: my $formname = 'edit_copy_'.$orderidx;
4082: my $js = "javascript:checkForSubmit(document.forms.renameform,'copy','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
4083: $copylink=(<<ENDCOPY);
4084: <form name="$formname" method="post" action="/adm/coursedocs">
4085: $form_common
4086: <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>
4087: $form_end
4088: ENDCOPY
4089: if (($ishash) && (ref($filtersref->{'cancopy'}) eq 'ARRAY')) {
4090: push(@{$filtersref->{'cancopy'}},$orderidx);
4091: }
4092: }
4093: if ($denied{'cut'}) {
4094: $cutlink=(<<ENDCUT);
4095: <span style="visibility: hidden;">$lt{'ct'}</span>
4096: ENDCUT
4097: } else {
4098: my $formname = 'edit_cut_'.$orderidx;
4099: my $js = "javascript:checkForSubmit(document.forms.renameform,'cut','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
4100: $cutlink=(<<ENDCUT);
4101: <form name="$formname" method="post" action="/adm/coursedocs">
4102: $form_common
4103: <input type="hidden" name="skip_$orderidx" id="skip_cut_$orderidx" value="$skip_confirm" />
4104: <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>
4105: $form_end
4106: ENDCUT
4107: if (($ishash) && (ref($filtersref->{'cancut'}) eq 'ARRAY')) {
4108: push(@{$filtersref->{'cancut'}},$orderidx);
4109: }
4110: }
4111: if ($denied{'remove'}) {
4112: $removelink=(<<ENDREM);
4113: <span style="visibility: hidden;">$lt{'rm'}</a>
4114: ENDREM
4115: } else {
4116: my $formname = 'edit_remove_'.$orderidx;
4117: my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder',$confirm_removal);";
4118: $removelink=(<<ENDREM);
4119: <form name="$formname" method="post" action="/adm/coursedocs">
4120: $form_common
4121: <input type="hidden" name="skip_$orderidx" id="skip_remove_$orderidx" value="$skip_confirm" />
4122: <input type="hidden" name="confirm_rem_$orderidx" id="confirm_removal_$orderidx" value="$confirm_removal" />
4123: <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>
4124: $form_end
4125: ENDREM
4126: if (($ishash) && (ref($filtersref->{'canremove'}) eq 'ARRAY')) {
4127: push(@{$filtersref->{'canremove'}},$orderidx);
4128: }
4129: }
4130: $renamelink=(<<ENDREN);
4131: <a href='javascript:changename("$esc_path","$index","$oldtitle");' class="LC_docs_rename">$lt{'rn'}</a>
4132: ENDREN
4133: my ($uplink,$downlink);
4134: if ($canedit) {
4135: $uplink = "/adm/coursedocs?cmd=up_$index&folderpath=$esc_path&symb=$symb";
4136: $downlink = "/adm/coursedocs?cmd=down_$index&folderpath=$esc_path&symb=$symb";
4137: } else {
4138: $uplink = "javascript:alert('".&js_escape($lt{'er'})."');";
4139: $downlink = $uplink;
4140: }
4141: $line.=(<<END);
4142: <td>
4143: <div class="LC_docs_entry_move">
4144: <a href="$uplink">
4145: <img src="${iconpath}move_up.gif" alt="$lt{'up'}" class="LC_icon" />
4146: </a>
4147: </div>
4148: <div class="LC_docs_entry_move">
4149: <a href="$downlink">
4150: <img src="${iconpath}move_down.gif" alt="$lt{'dw'}" class="LC_icon" />
4151: </a>
4152: </div>
4153: </td>
4154: <td>
4155: $form_start
4156: $form_param
4157: $form_common
4158: $selectbox
4159: $form_end
4160: </td>
4161: <td class="LC_docs_entry_commands LC_nobreak">
4162: $removelink
4163: $cutlink
4164: $copylink
4165: </td>
4166: END
4167: }
4168: # Figure out what kind of a resource this is
4169: my ($extension)=($url=~/\.(\w+)$/);
4170: my $uploaded=($url=~/^\/*uploaded\//);
4171: my $icon=&Apache::loncommon::icon($url);
4172: my $isfolder;
4173: my $ispage;
4174: my $containerarg;
4175: my $folderurl;
4176: if ($uploaded) {
4177: if (($extension eq 'sequence') || ($extension eq 'page')) {
4178: $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
4179: $containerarg = $1;
4180: if ($extension eq 'sequence') {
4181: $icon=$iconpath.'navmap.folder.closed.gif';
4182: $isfolder=1;
4183: } else {
4184: $icon=$iconpath.'page.gif';
4185: $ispage=1;
4186: }
4187: $folderurl = &Apache::lonnet::declutter($url);
4188: if ($allowed) {
4189: $url='/adm/coursedocs?';
4190: } else {
4191: $url='/adm/supplemental?';
4192: }
4193: } else {
4194: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
4195: }
4196: }
4197:
4198: my ($editlink,$extresform,$anchor,$hiddenres,$nomodal);
4199: my $orig_url = $url;
4200: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
4201: if ($container eq 'page') {
4202: $url=~s{^http(|s)(:|:)//}{/ext/};
4203: } else {
4204: $url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
4205: }
4206: if (!$supplementalflag && $residx && $symb) {
4207: if ((!$isfolder) && (!$ispage)) {
4208: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
4209: if (($url =~ m{^ext/}) && ($container eq 'page')) {
4210: $url=&Apache::lonnet::clutter_with_no_wrapper($url);
4211: } else {
4212: $url=&Apache::lonnet::clutter($url);
4213: }
4214: if ($url=~/^\/*uploaded\//) {
4215: $url=~/\.(\w+)$/;
4216: my $embstyle=&Apache::loncommon::fileembstyle($1);
4217: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
4218: $url='/adm/wrapper'.$url;
4219: } elsif ($embstyle eq 'ssi') {
4220: #do nothing with these
4221: } elsif ($url!~/\.(sequence|page)$/) {
4222: $url='/adm/coursedocs/showdoc'.$url;
4223: }
4224: } elsif ($url=~m{^(|/adm/wrapper)/ext/([^#]+)}) {
4225: my $wrapped = $1;
4226: my $exturl = $2;
4227: if (($wrapped eq '') && ($container ne 'page')) {
4228: $url='/adm/wrapper'.$url;
4229: }
4230: if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) {
4231: $nomodal = 1;
4232: }
4233: } elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4234: $url='/adm/wrapper'.$url;
4235: } elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {
4236: if (($ENV{'SERVER_PORT'} == 443) &&
4237: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
4238: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
4239: $url .= '?usehttp=1';
4240: }
4241: $nomodal = 1;
4242: }
4243: }
4244: if (&Apache::lonnet::symbverify($symb,$url)) {
4245: $shownsymb = $symb;
4246: if ($isexternal) {
4247: $url =~ s/\#[^#]+$//;
4248: if ($container eq 'page') {
4249: $url = &Apache::lonnet::clutter($url);
4250: }
4251: }
4252: unless ($env{'request.role.adv'}) {
4253: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4254: $url = '';
4255: }
4256: if (&Apache::lonnet::EXT('resource.0.hiddenresource',$symb) =~ /^yes$/i) {
4257: $url = '';
4258: $hiddenres = 1;
4259: }
4260: }
4261: if ($url ne '') {
4262: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($shownsymb);
4263: }
4264: } elsif (!$env{'request.role.adv'}) {
4265: my $checkencrypt;
4266: if (((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) ||
4267: $isencrypted || (&Apache::lonnet::EXT('resource.0.encrypturl',$symb) =~ /^yes$/i)) {
4268: $checkencrypt = 1;
4269: } elsif (ref($navmapref)) {
4270: unless (ref($$navmapref)) {
4271: $$navmapref = Apache::lonnavmaps::navmap->new();
4272: }
4273: if (ref($$navmapref)) {
4274: if (lc($$navmapref->get_mapparam($symb,undef,"0.encrypturl")) eq 'yes') {
4275: $checkencrypt = 1;
4276: }
4277: }
4278: }
4279: if ($checkencrypt) {
4280: $shownsymb = &Apache::lonenc::encrypted($symb);
4281: my $shownurl = &Apache::lonenc::encrypted($url);
4282: if (&Apache::lonnet::symbverify($shownsymb,$shownurl)) {
4283: $url = $shownurl.(($shownurl=~/\?/)?'&':'?').'symb='.&escape($shownsymb);
4284: if ($env{'request.enc'} ne '') {
4285: delete($env{'request.enc'});
4286: }
4287: } else {
4288: $url='';
4289: }
4290: } else {
4291: $url='';
4292: }
4293: } else {
4294: $url='';
4295: }
4296: }
4297: } elsif ($supplementalflag) {
4298: if ($isexternal) {
4299: if ($url =~ /^([^#]+)#([^#]+)$/) {
4300: $url = $1;
4301: $anchor = $2;
4302: if (($url =~ m{^(|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {
4303: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
4304: if ($hostname ne '') {
4305: $url = 'http://'.$hostname.$url;
4306: }
4307: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
4308: }
4309: $nomodal = 1;
4310: }
4311: }
4312: } elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
4313: if (($ENV{'SERVER_PORT'} == 443) &&
4314: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
4315: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
4316: if ($hostname ne '') {
4317: $url = 'http://'.$hostname.$url;
4318: }
4319: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
4320: }
4321: $nomodal = 1;
4322: }
4323: }
4324: }
4325: my ($rand_pick_text,$rand_order_text,$hiddenfolder);
4326: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
4327: if ($isfolder || $ispage || $extension eq 'sequence' || $extension eq 'page') {
4328: my $foldername=&escape($foldertitle);
4329: my $folderpath=$env{'form.folderpath'};
4330: if ($folderpath) { $folderpath.='&' };
4331: if (!$allowed && $supplementalflag) {
4332: $folderpath.=$containerarg.'&'.$foldername;
4333: $url.='folderpath='.&escape($folderpath);
4334: } else {
4335: my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
4336: 'parameter_randompick'))[0];
4337: my $randorder = ((&LONCAPA::map::getparameter($orderidx,
4338: 'parameter_randomorder'))[0]=~/^yes$/i);
4339: my $hiddenmap = ((&LONCAPA::map::getparameter($orderidx,
4340: 'parameter_hiddenresource'))[0]=~/^yes$/i);
4341: my $encryptmap = ((&LONCAPA::map::getparameter($orderidx,
4342: 'parameter_encrypturl'))[0]=~/^yes$/i);
4343: unless ($hiddenmap) {
4344: if (ref($navmapref)) {
4345: unless (ref($$navmapref)) {
4346: $$navmapref = Apache::lonnavmaps::navmap->new();
4347: }
4348: if (ref($$navmapref)) {
4349: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
4350: my @resources = $$navmapref->retrieveResources($folderurl,$filterFunc,1,1);
4351: unless (@resources) {
4352: $hiddenmap = 1;
4353: unless ($env{'request.role.adv'}) {
4354: $url = '';
4355: $hiddenfolder = 1;
4356: }
4357: }
4358: }
4359: }
4360: }
4361: }
4362: unless ($encryptmap) {
4363: if ((ref($navmapref)) && (ref($$navmapref))) {
4364: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.encrypturl")) eq 'yes') {
4365: $encryptmap = 1;
4366: }
4367: }
4368: }
4369:
4370: # Append randompick number, hidden, and encrypted with ":" to foldername,
4371: # so it gets transferred between levels
4372: $folderpath.=$containerarg.'&'.$foldername.
4373: ':'.$rpicknum.':'.$hiddenmap.':'.$encryptmap.':'.$randorder.':'.$ispage;
4374: unless ($url eq '') {
4375: $url.='folderpath='.&escape($folderpath);
4376: }
4377: my $rpckchk;
4378: if ($rpicknum) {
4379: $rpckchk = ' checked="checked"';
4380: if (($ishash) && (ref($filtersref->{'randompick'}) eq 'ARRAY')) {
4381: push(@{$filtersref->{'randompick'}},$orderidx.':'.$rpicknum);
4382: }
4383: }
4384: my $formname = 'edit_randompick_'.$orderidx;
4385: $rand_pick_text =
4386: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
4387: $form_param."\n".
4388: $form_common."\n".
4389: '<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$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.'">';
4390: if ($rpicknum ne '') {
4391: $rand_pick_text .= ': <a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
4392: }
4393: $rand_pick_text .= '</span></span>'.
4394: $form_end;
4395: my $ro_set;
4396: if ($randorder) {
4397: $ro_set = 'checked="checked"';
4398: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
4399: push(@{$filtersref->{'randomorder'}},$orderidx);
4400: }
4401: }
4402: $formname = 'edit_rorder_'.$orderidx;
4403: $rand_order_text =
4404: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
4405: $form_param."\n".
4406: $form_common."\n".
4407: '<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.$disabled.' /> '.&mt('Random Order').' </label></span>'.
4408: $form_end;
4409: }
4410: } elsif ($supplementalflag && !$allowed) {
4411: my $isexttool;
4412: if ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4413: $url='/adm/wrapper'.$url;
4414: $isexttool = 1;
4415: }
4416: $url .= ($url =~ /\?/) ? '&':'?';
4417: $url .= 'folderpath='.&HTML::Entities::encode($esc_path,'<>&"');
4418: if ($title) {
4419: $url .= '&title='.&HTML::Entities::encode($renametitle,'<>&"');
4420: }
4421: if ((($isexternal) || ($isexttool)) && $orderidx) {
4422: $url .= '&idx='.$orderidx;
4423: }
4424: if ($anchor ne '') {
4425: $url .= '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
4426: }
4427: }
4428: my ($tdalign,$tdwidth);
4429: if ($allowed) {
4430: my $fileloc =
4431: &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url));
4432: if ($isexternal) {
4433: ($editlink,$extresform) =
4434: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
4435: undef,undef,undef,undef,undef,undef,
4436: undef,$disabled);
4437: } elsif ($orig_url =~ m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4438: ($editlink,$extresform) =
4439: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
4440: undef,undef,undef,'tool',$coursedom,
4441: $coursenum,$ltitoolsref,$disabled);
4442: } elsif (!$isfolder && !$ispage) {
4443: my ($cfile,$home,$switchserver,$forceedit,$forceview) =
4444: &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url);
4445: if (($cfile ne '') && ($symb ne '' || $supplementalflag)) {
4446: my $suppanchor;
4447: if ($supplementalflag) {
4448: $suppanchor = $anchor;
4449: }
4450: my $jscall =
4451: &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
4452: $switchserver,
4453: $forceedit,
4454: undef,$symb,$shownsymb,
4455: &escape($env{'form.folderpath'}),
4456: $renametitle,$hostname,
4457: '','',1,$suppanchor);
4458: if ($jscall) {
4459: $editlink = '<a class="LC_docs_ext_edit" href="javascript:'.
4460: $jscall.'" >'.&mt('Edit').'</a> '."\n";
4461: }
4462: }
4463: }
4464: $tdalign = ' align="right" valign="top"';
4465: $tdwidth = ' width="80%"';
4466: }
4467: my $reinit;
4468: if ($crstype eq 'Community') {
4469: $reinit = &mt('(re-initialize community to access)');
4470: } else {
4471: $reinit = &mt('(re-initialize course to access)');
4472: }
4473: $line.='<td class="LC_docs_entry_commands"'.$tdalign.'><span class="LC_nobreak">'.$editlink.$renamelink;
4474: if ($orig_url =~ /$LONCAPA::assess_re/) {
4475: $line.= '<br />';
4476: if ($curralias ne '') {
4477: $line.='<span class="LC_nobreak"><a href="javascript:delalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
4478: $lt{'da'}.'</a></span>';
4479: } else {
4480: $line.='<span class="LC_nobreak"><a href="javascript:setalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
4481: $lt{'sa'}.'</a></span>';
4482: }
4483: }
4484: $line.='</td><td>';
4485: my $link;
4486: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
4487: $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
4488: } elsif ($url) {
4489: if ($anchor ne '') {
4490: if ($supplementalflag) {
4491: $anchor = '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
4492: } else {
4493: $anchor = '#'.&HTML::Entities::encode($anchor,'"<>&');
4494: }
4495: }
4496: if ((!$supplementalflag) && ($nomodal) && ($hostname ne '')) {
4497: $link = 'http://'.$hostname.$url;
4498: } else {
4499: $link = $url;
4500: }
4501: $link = &js_escape($link.(($url=~/\?/)?'&':'?').'inhibitmenu=yes'.$anchor);
4502: if ($nomodal) {
4503: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
4504: '<img src="'.$icon.'" alt="" class="LC_icon" border="0" /></a>';
4505: } else {
4506: $line.=&Apache::loncommon::modal_link($link,
4507: '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
4508: }
4509: } else {
4510: $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
4511: }
4512: $line.='</span></td><td'.$tdwidth.'>';
4513: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
4514: $line.='<a href="'.$url.'">'.$title.'</a>';
4515: } elsif ($url) {
4516: if ($nomodal) {
4517: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
4518: $title.'</a>';
4519: } else {
4520: $line.=&Apache::loncommon::modal_link($link,$title,600,500);
4521: }
4522: } elsif (($hiddenfolder) || ($hiddenres)) {
4523: $line.=$title.' <span class="LC_warning LC_docs_reinit_warn">('.&mt('Hidden').')</span>';
4524: } else {
4525: $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
4526: }
4527: if (($allowed) && ($curralias ne '')) {
4528: $line .= '<br /><span class="LC_docs_alias_name">('.$curralias.')</span>';
4529: } else {
4530: $line .= $extresform;
4531: }
4532: $line .= '</td>';
4533: $rand_pick_text = ' ' if ($rand_pick_text eq '');
4534: $rand_order_text = ' ' if ($rand_order_text eq '');
4535: if (($allowed) && ($folder!~/^supplemental/)) {
4536: my %lt=&Apache::lonlocal::texthash(
4537: 'hd' => 'Hidden',
4538: 'ec' => 'URL hidden');
4539: my ($enctext,$hidtext);
4540: if ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) {
4541: $enctext = ' checked="checked"';
4542: if (($ishash) && (ref($filtersref->{'encrypturl'}) eq 'ARRAY')) {
4543: push(@{$filtersref->{'encrypturl'}},$orderidx);
4544: }
4545: }
4546: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4547: $hidtext = ' checked="checked"';
4548: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
4549: push(@{$filtersref->{'hiddenresource'}},$orderidx);
4550: }
4551: }
4552: my $formhidden = 'edit_hiddenresource_'.$orderidx;
4553: my $formurlhidden = 'edit_encrypturl_'.$orderidx;
4554: $line.=(<<ENDPARMS);
4555: <td class="LC_docs_entry_parameter">
4556: <form action="/adm/coursedocs" method="post" name="$formhidden">
4557: $form_param
4558: $form_common
4559: <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext $disabled /> $lt{'hd'}</label>
4560: $form_end
4561: <br />
4562: <form action="/adm/coursedocs" method="post" name="$formurlhidden">
4563: $form_param
4564: $form_common
4565: <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext $disabled /> $lt{'ec'}</label>
4566: $form_end
4567: </td>
4568: <td class="LC_docs_entry_parameter">$rand_pick_text<br />
4569: $rand_order_text</td>
4570: ENDPARMS
4571: }
4572: $line.=&Apache::loncommon::end_data_table_row();
4573: return $line;
4574: }
4575:
4576: sub action_restrictions {
4577: my ($cnum,$cdom,$url,$folderpath,$currgroups) = @_;
4578: my %denied = (
4579: cut => 0,
4580: copy => 0,
4581: remove => 0,
4582: );
4583: if ($url=~ m{^/res/.+\.(page|sequence)$}) {
4584: # no copy for published maps
4585: $denied{'copy'} = 1;
4586: } elsif ($url=~m{^/res/lib/templates/([^/]+)\.problem$}) {
4587: unless ($1 eq 'simpleproblem') {
4588: $denied{'copy'} = 1;
4589: }
4590: $denied{'cut'} = 1;
4591: } elsif ($url eq "/uploaded/$cdom/$cnum/group_allfolders.sequence") {
4592: if ($folderpath =~ /^default&[^\&]+$/) {
4593: if ((ref($currgroups) eq 'HASH') && (keys(%{$currgroups}) > 0)) {
4594: $denied{'remove'} = 1;
4595: }
4596: $denied{'cut'} = 1;
4597: $denied{'copy'} = 1;
4598: }
4599: } elsif ($url =~ m{^\Q/uploaded/$cdom/$cnum/group_folder_\E(\w+)\.sequence$}) {
4600: my $group = $1;
4601: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+$/) {
4602: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4603: $denied{'remove'} = 1;
4604: }
4605: }
4606: $denied{'cut'} = 1;
4607: $denied{'copy'} = 1;
4608: } elsif ($url =~ m{^\Q/adm/$cdom/$cnum/\E(\w+)/smppg$}) {
4609: my $group = $1;
4610: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&\Qgroup_folder_$group\E\&[^\&]+$/) {
4611: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4612: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
4613: if (keys(%groupsettings) > 0) {
4614: $denied{'remove'} = 1;
4615: }
4616: $denied{'cut'} = 1;
4617: $denied{'copy'} = 1;
4618: }
4619: }
4620: } elsif ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&group_folder_(\w+)\&/) {
4621: my $group = $1;
4622: if ($url =~ /group_boards_\Q$group\E/) {
4623: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4624: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
4625: if (keys(%groupsettings) > 0) {
4626: if (ref($groupsettings{'functions'}) eq 'HASH') {
4627: if ($groupsettings{'functions'}{'discussion'} eq 'on') {
4628: $denied{'remove'} = 1;
4629: }
4630: }
4631: }
4632: $denied{'cut'} = 1;
4633: $denied{'copy'} = 1;
4634: }
4635: }
4636: }
4637: return %denied;
4638: }
4639:
4640: sub new_timebased_suffix {
4641: my ($dom,$num,$type,$area,$container) = @_;
4642: my ($prefix,$namespace,$idtype,$errtext,$locknotfreed);
4643: if ($type eq 'paste') {
4644: $prefix = $type;
4645: $namespace = 'courseeditor';
4646: $idtype = 'addcode';
4647: } elsif ($type eq 'map') {
4648: $prefix = 'docs';
4649: if ($area eq 'supplemental') {
4650: $prefix = 'supp';
4651: }
4652: $prefix .= $container;
4653: $namespace = 'uploadedmaps';
4654: } else {
4655: $prefix = $type;
4656: $namespace = 'templated';
4657: }
4658: my ($suffix,$freedlock,$error) =
4659: &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num,$idtype);
4660: if (!$suffix) {
4661: if ($type eq 'paste') {
4662: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when adding to the paste buffer.');
4663: } elsif ($type eq 'map') {
4664: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new folder/page.');
4665: } elsif ($type eq 'smppg') {
4666: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new simple page.');
4667: } elsif ($type eq 'exttool') {
4668: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new external tool.');
4669: } else {
4670: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new discussion board.');
4671: }
4672: if ($error) {
4673: $errtext .= '<br />'.$error;
4674: }
4675: }
4676: if ($freedlock ne 'ok') {
4677: $locknotfreed =
4678: '<div class="LC_error">'.
4679: &mt('There was a problem removing a lockfile.').' ';
4680: if ($type eq 'paste') {
4681: if ($freedlock eq 'nolock') {
4682: $locknotfreed =
4683: '<div class="LC_error">'.
4684: &mt('A lockfile was not released when you added content to the clipboard earlier in this session.').' '.
4685:
4686: &mt('As a result addition of items to the clipboard will be unavailable until your next log-in.');
4687: } else {
4688: $locknotfreed .=
4689: &mt('This will prevent addition of items to the clipboard until your next log-in.');
4690: }
4691: } elsif ($type eq 'map') {
4692: $locknotfreed .=
4693: &mt('This will prevent creation of additional folders or composite pages in this course.');
4694: } elsif ($type eq 'smppg') {
4695: $locknotfreed .=
4696: &mt('This will prevent creation of additional simple pages in this course.');
4697: } elsif ($type eq 'exttool') {
4698: $locknotfreed .=
4699: &mt('This will prevent creation of additional external tools in this course.');
4700: } else {
4701: $locknotfreed .=
4702: &mt('This will prevent creation of additional discussion boards in this course.');
4703: }
4704: unless ($type eq 'paste') {
4705: $locknotfreed .=
4706: ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
4707: '<a href="/adm/helpdesk" target="_helpdesk">','</a>');
4708: }
4709: $locknotfreed .= '</div>';
4710: }
4711: return ($suffix,$errtext,$locknotfreed);
4712: }
4713:
4714: =pod
4715:
4716: =item tiehash()
4717:
4718: tie the hash
4719:
4720: =cut
4721:
4722: sub tiehash {
4723: my ($mode)=@_;
4724: $hashtied=0;
4725: if ($env{'request.course.fn'}) {
4726: if ($mode eq 'write') {
4727: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
4728: &GDBM_WRCREAT(),0640)) {
4729: $hashtied=2;
4730: }
4731: } else {
4732: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
4733: &GDBM_READER(),0640)) {
4734: $hashtied=1;
4735: }
4736: }
4737: }
4738: }
4739:
4740: sub untiehash {
4741: if ($hashtied) { untie %hash; }
4742: $hashtied=0;
4743: return OK;
4744: }
4745:
4746:
4747:
4748:
4749: sub checkonthis {
4750: my ($r,$url,$level,$title,$checkstale)=@_;
4751: $url=&unescape($url);
4752: $alreadyseen{$url}=1;
4753: $r->rflush();
4754: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
4755: $r->print("\n<br />");
4756: if ($level==0) {
4757: $r->print("<br />");
4758: }
4759: for (my $i=0;$i<=$level*5;$i++) {
4760: $r->print(' ');
4761: }
4762: $r->print('<a href="'.$url.'" target="cat">'.
4763: ($title?$title:$url).'</a> ');
4764: if ($url=~/^\/res\//) {
4765: my $updated;
4766: if (($checkstale) && ($url !~ m{^/res/lib/templates/}) &&
4767: ($url !~ /\.\d+\.\w+$/)) {
4768: $updated = &Apache::lonnet::remove_stale_resfile($url);
4769: }
4770: my $result=&Apache::lonnet::repcopy(
4771: &Apache::lonnet::filelocation('',$url));
4772: if ($result eq 'ok') {
4773: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
4774: if ($updated) {
4775: $r->print('<br />');
4776: for (my $i=0;$i<=$level*5;$i++) {
4777: $r->print(' ');
4778: }
4779: $r->print('- '.&mt('Outdated copy removed'));
4780: }
4781: $r->rflush();
4782: &Apache::lonnet::countacc($url);
4783: $url=~/\.(\w+)$/;
4784: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
4785: $r->print('<br />');
4786: $r->rflush();
4787: for (my $i=0;$i<=$level*5;$i++) {
4788: $r->print(' ');
4789: }
4790: $r->print('- '.&mt('Rendering:').' ');
4791: my ($errorcount,$warningcount)=split(/:/,
4792: &Apache::lonnet::ssi_body($url,
4793: ('grade_target'=>'web',
4794: 'return_only_error_and_warning_counts' => 1)));
4795: if (($errorcount) ||
4796: ($warningcount)) {
4797: if ($errorcount) {
4798: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
4799: &mt('[quant,_1,error]',$errorcount).'</span>');
4800: }
4801: if ($warningcount) {
4802: $r->print('<span class="LC_warning">'.
4803: &mt('[quant,_1,warning]',$warningcount).'</span>');
4804: }
4805: } else {
4806: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
4807: }
4808: $r->rflush();
4809: }
4810: my $dependencies=
4811: &Apache::lonnet::metadata($url,'dependencies');
4812: foreach my $dep (split(/\,/,$dependencies)) {
4813: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
4814: &checkonthis($r,$dep,$level+1,'',$checkstale);
4815: }
4816: }
4817: } elsif ($result eq 'unavailable') {
4818: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
4819: } elsif ($result eq 'not_found') {
4820: unless ($url=~/\$/) {
4821: $r->print('<span class="LC_error">'.&mt('not found').'</span>');
4822: } else {
4823: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
4824: }
4825: } else {
4826: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
4827: }
4828: if (($updated) && ($result ne 'ok')) {
4829: $r->print('<br />'.&mt('Outdated copy removed'));
4830: }
4831: }
4832: }
4833: }
4834:
4835:
4836:
4837: =pod
4838:
4839: =item list_symbs()
4840:
4841: List Content Identifiers
4842:
4843: =cut
4844:
4845: sub list_symbs {
4846: my ($r) = @_;
4847:
4848: my $crstype = &Apache::loncommon::course_type();
4849: $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
4850: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
4851: $r->print(&startContentScreen('tools'));
4852: my $navmap = Apache::lonnavmaps::navmap->new();
4853: if (!defined($navmap)) {
4854: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
4855: '<div class="LC_error">'.
4856: &mt('Unable to retrieve information about course contents').
4857: '</div>');
4858: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
4859: } else {
4860: $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
4861: &Apache::loncommon::start_data_table().
4862: &Apache::loncommon::start_data_table_header_row().
4863: '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
4864: &Apache::loncommon::end_data_table_header_row()."\n");
4865: my $count;
4866: foreach my $res ($navmap->retrieveResources()) {
4867: $r->print(&Apache::loncommon::start_data_table_row().
4868: '<td>'.$res->compTitle().'</td>'.
4869: '<td>'.$res->symb().'</td>'.
4870: &Apache::loncommon::end_data_table_row());
4871: $count ++;
4872: }
4873: if (!$count) {
4874: $r->print(&Apache::loncommon::start_data_table_row().
4875: '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
4876: &Apache::loncommon::end_data_table_row());
4877: }
4878: $r->print(&Apache::loncommon::end_data_table());
4879: }
4880: $r->print(&endContentScreen());
4881: }
4882:
4883: sub short_urls {
4884: my ($r,$canedit) = @_;
4885: my $crstype = &Apache::loncommon::course_type();
4886: my $formname = 'shortenurl';
4887: $r->print(&Apache::loncommon::start_page('Display/Set Shortened URLs'));
4888: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Shortened URLs'));
4889: $r->print(&startContentScreen('tools'));
4890: my ($navmap,$errormsg) =
4891: &Apache::loncourserespicker::get_navmap_object($crstype,'shorturls');
4892: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4893: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4894: my (%maps,%resources,%titles);
4895: if (!ref($navmap)) {
4896: $r->print($errormsg.
4897: &endContentScreen());
4898: return '';
4899: } else {
4900: $r->print('<h4 class="LC_info">'.&mt('Tiny URLs for deep-linking into course').'</h4>'."\n");
4901: $r->rflush();
4902: my $readonly;
4903: if ($canedit) {
4904: my ($numnew,$errors) = &Apache::loncommon::get_requested_shorturls($cdom,$cnum,$navmap);
4905: if ($numnew) {
4906: $r->print('<p class="LC_info">'.&mt('Created [quant,_1,URL]',$numnew).'</p>');
4907: }
4908: if ((ref($errors) eq 'ARRAY') && (@{$errors} > 0)) {
4909: $r->print(&mt('The following errors occurred when processing your request to create shortened URLs:').'<br /><ul>');
4910: foreach my $error (@{$errors}) {
4911: $r->print('<li>'.$error.'</li>');
4912: }
4913: $r->print('</ul><br />');
4914: }
4915: } else {
4916: $readonly = 1;
4917: }
4918: my %currtiny = &Apache::lonnet::dump('tiny',$cdom,$cnum);
4919: $r->print(&Apache::loncourserespicker::create_picker($navmap,'shorturls',$formname,$crstype,undef,
4920: undef,undef,undef,undef,undef,\%currtiny,$readonly));
4921: }
4922: $r->print(&endContentScreen());
4923: }
4924:
4925: sub contentverifyform {
4926: my ($r) = @_;
4927: my $crstype = &Apache::loncommon::course_type();
4928: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
4929: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
4930: $r->print(&startContentScreen('tools'));
4931: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
4932: $r->print('<form method="post" action="/adm/coursedocs"><p>'.
4933: &mt('Include a check if files copied from elsewhere are up to date (will increase verification time)?').
4934: ' <span class="LC_nobreak">'.
4935: '<label><input type="radio" name="checkstale" value="0" checked="checked" />'.
4936: &mt('No').'</label>'.(' 'x2).
4937: '<label><input type="radio" name="checkstale" value="1" />'.
4938: &mt('Yes').'</label></span></p><p>'.
4939: '<input type="submit" value="'.&mt('Verify Content').' "/>'.
4940: '<input type="hidden" value="1" name="tools" />'.
4941: '<input type="hidden" value="1" name="verify" /></p></form>');
4942: $r->print(&endContentScreen());
4943: return;
4944: }
4945:
4946: sub verifycontent {
4947: my ($r,$checkstale) = @_;
4948: my $crstype = &Apache::loncommon::course_type();
4949: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
4950: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
4951: $r->print(&startContentScreen('tools'));
4952: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
4953: $hashtied=0;
4954: undef %alreadyseen;
4955: %alreadyseen=();
4956: &tiehash();
4957:
4958: foreach my $key (keys(%hash)) {
4959: if ($hash{$key}=~/\.(page|sequence)$/) {
4960: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
4961: $r->print('<hr /><span class="LC_error">'.
4962: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
4963: &unescape($hash{$key}).'</span><br />'.
4964: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
4965: }
4966: }
4967: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
4968: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1},$checkstale);
4969: }
4970: }
4971: &untiehash();
4972: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
4973: $r->print(&endContentScreen());
4974: }
4975:
4976: sub devalidateversioncache {
4977: my $src=shift;
4978: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
4979: &Apache::lonnet::clutter($src));
4980: }
4981:
4982: sub checkversions {
4983: my ($r,$canedit) = @_;
4984: my $crstype = &Apache::loncommon::course_type();
4985: $r->print(&Apache::loncommon::start_page("Check $crstype Resource Versions"));
4986: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Resource Versions"));
4987: $r->print(&startContentScreen('tools'));
4988:
4989: my $header='';
4990: my $startsel='';
4991: my $monthsel='';
4992: my $weeksel='';
4993: my $daysel='';
4994: my $allsel='';
4995: my %changes=();
4996: my $starttime=0;
4997: my $haschanged=0;
4998: my %setversions=&Apache::lonnet::dump('resourceversions',
4999: $env{'course.'.$env{'request.course.id'}.'.domain'},
5000: $env{'course.'.$env{'request.course.id'}.'.num'});
5001:
5002: $hashtied=0;
5003: &tiehash();
5004: if ($canedit) {
5005: my %newsetversions=();
5006: if ($env{'form.setmostrecent'}) {
5007: $haschanged=1;
5008: foreach my $key (keys(%hash)) {
5009: if ($key=~/^ids\_(\/res\/.+)$/) {
5010: $newsetversions{$1}='mostrecent';
5011: &devalidateversioncache($1);
5012: }
5013: }
5014: } elsif ($env{'form.setcurrent'}) {
5015: $haschanged=1;
5016: foreach my $key (keys(%hash)) {
5017: if ($key=~/^ids\_(\/res\/.+)$/) {
5018: my $getvers=&Apache::lonnet::getversion($1);
5019: if ($getvers>0) {
5020: $newsetversions{$1}=$getvers;
5021: &devalidateversioncache($1);
5022: }
5023: }
5024: }
5025: } elsif ($env{'form.setversions'}) {
5026: $haschanged=1;
5027: foreach my $key (keys(%env)) {
5028: if ($key=~/^form\.set_version_(.+)$/) {
5029: my $src=$1;
5030: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
5031: $newsetversions{$src}=$env{$key};
5032: &devalidateversioncache($src);
5033: }
5034: }
5035: }
5036: }
5037: if ($haschanged) {
5038: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
5039: $env{'course.'.$env{'request.course.id'}.'.domain'},
5040: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
5041: $r->print(&Apache::loncommon::confirmwrapper(
5042: &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
5043: } else {
5044: $r->print(&Apache::loncommon::confirmwrapper(
5045: &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
5046: }
5047: &mark_hash_old();
5048: }
5049: &changewarning($r,'');
5050: }
5051: if ($env{'form.timerange'} eq 'all') {
5052: # show all documents
5053: $header=&mt('All content in '.$crstype);
5054: $allsel=' selected="selected"';
5055: foreach my $key (keys(%hash)) {
5056: if ($key=~/^ids\_(\/res\/.+)$/) {
5057: my $src=$1;
5058: $changes{$src}=1;
5059: }
5060: }
5061: } else {
5062: # show documents which changed
5063: %changes=&Apache::lonnet::dump
5064: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
5065: $env{'course.'.$env{'request.course.id'}.'.num'});
5066: my $firstkey=(keys(%changes))[0];
5067: unless ($firstkey=~/^error\:/) {
5068: unless ($env{'form.timerange'}) {
5069: $env{'form.timerange'}=604800;
5070: }
5071: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
5072: .&mt('seconds');
5073: if ($env{'form.timerange'}==-1) {
5074: $seltext='since start of course';
5075: $startsel=' selected="selected"';
5076: $env{'form.timerange'}=time;
5077: }
5078: $starttime=time-$env{'form.timerange'};
5079: if ($env{'form.timerange'}==2592000) {
5080: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5081: $monthsel=' selected="selected"';
5082: } elsif ($env{'form.timerange'}==604800) {
5083: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5084: $weeksel=' selected="selected"';
5085: } elsif ($env{'form.timerange'}==86400) {
5086: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5087: $daysel=' selected="selected"';
5088: }
5089: $header=&mt('Content changed').' '.$seltext;
5090: } else {
5091: $header=&mt('No content modifications yet.');
5092: }
5093: }
5094: %setversions=&Apache::lonnet::dump('resourceversions',
5095: $env{'course.'.$env{'request.course.id'}.'.domain'},
5096: $env{'course.'.$env{'request.course.id'}.'.num'});
5097: my %lt=&Apache::lonlocal::texthash
5098: ('st' => 'Version changes since start of '.$crstype,
5099: 'lm' => 'Version changes since last Month',
5100: 'lw' => 'Version changes since last Week',
5101: 'sy' => 'Version changes since Yesterday',
5102: 'al' => 'All Resources (possibly large output)',
5103: 'cd' => 'Change display',
5104: 'sd' => 'Display',
5105: 'fi' => 'File',
5106: 'md' => 'Modification Date',
5107: 'mr' => 'Most recently published Version',
5108: 've' => 'Version used in '.$crstype,
5109: 'vu' => 'Set Version to be used in '.$crstype,
5110: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
5111: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
5112: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
5113: 'di' => 'Differences',
5114: 'save' => 'Save changes',
5115: 'vers' => 'Version choice(s) for specific resources',
5116: 'act' => 'Actions');
5117: my ($disabled,$readonly);
5118: unless ($canedit) {
5119: $disabled = 'disabled="disabled"';
5120: $readonly = 1;
5121: }
5122: $r->print(<<ENDHEADERS);
5123: <h4 class="LC_info">$header</h4>
5124: <form action="/adm/coursedocs" method="post">
5125: <input type="hidden" name="versions" value="1" />
5126: <div class="LC_left_float">
5127: <fieldset>
5128: <legend>$lt{'cd'}</legend>
5129: <select name="timerange">
5130: <option value='all'$allsel>$lt{'al'}</option>
5131: <option value="-1"$startsel>$lt{'st'}</option>
5132: <option value="2592000"$monthsel>$lt{'lm'}</option>
5133: <option value="604800"$weeksel>$lt{'lw'}</option>
5134: <option value="86400"$daysel>$lt{'sy'}</option>
5135: </select>
5136: <input type="submit" name="display" value="$lt{'sd'}" />
5137: </fieldset>
5138: </div>
5139: <div class="LC_left_float">
5140: <fieldset>
5141: <legend>$lt{'act'}</legend>
5142: $lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" $disabled /><br />
5143: $lt{'sc'}: <input type="submit" name="setcurrent" value="Go" $disabled />
5144: </fieldset>
5145: </div>
5146: <br clear="all" />
5147: <hr />
5148: <h4>$lt{'vers'}</h4>
5149: ENDHEADERS
5150: #number of columns for version history
5151: my %changedbytime;
5152: foreach my $key (keys(%changes)) {
5153: #excludes not versionable problems from resource version history:
5154: next if ($key =~ /^\/res\/lib\/templates/);
5155: my $chg;
5156: if ($env{'form.timerange'} eq 'all') {
5157: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
5158: $chg = &Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate');
5159: } else {
5160: $chg = $changes{$key};
5161: next if ($chg < $starttime);
5162: }
5163: push(@{$changedbytime{$chg}},$key);
5164: }
5165: if (keys(%changedbytime) == 0) {
5166: &untiehash();
5167: $r->print(&mt('No content changes in imported content in specified time frame').
5168: &endContentScreen());
5169: return;
5170: }
5171: $r->print(
5172: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
5173: &Apache::loncommon::start_data_table().
5174: &Apache::loncommon::start_data_table_header_row().
5175: '<th>'.&mt('Resources').'</th>'.
5176: "<th>$lt{'mr'}</th>".
5177: "<th>$lt{'ve'}</th>".
5178: "<th>$lt{'vu'}</th>".
5179: '<th>'.&mt('History').'</th>'.
5180: &Apache::loncommon::end_data_table_header_row()
5181: );
5182: foreach my $chg (sort {$b <=> $a } keys(%changedbytime)) {
5183: foreach my $key (sort(@{$changedbytime{$chg}})) {
5184: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
5185: my $currentversion=&Apache::lonnet::getversion($key);
5186: if ($currentversion<0) {
5187: $currentversion='<span class="LC_error">'.&mt('Could not be determined.').'</span>';
5188: }
5189: my $linkurl=&Apache::lonnet::clutter($key);
5190: $r->print(
5191: &Apache::loncommon::start_data_table_row().
5192: '<td><b>'.&Apache::lonnet::gettitle($linkurl).'</b><br />'.
5193: '<a href="'.$linkurl.'" target="cat">'.$linkurl.'</a></td>'.
5194: '<td align="right">'.$currentversion.'<span class="LC_fontsize_medium"><br />('.
5195: &Apache::lonlocal::locallocaltime($chg).')</span></td>'.
5196: '<td align="right">'
5197: );
5198: # Used in course
5199: my $usedversion=$hash{'version_'.$linkurl};
5200: if (($usedversion) && ($usedversion ne 'mostrecent')) {
5201: if ($usedversion != $currentversion) {
5202: $r->print('<span class="LC_warning">'.$usedversion.'</span>');
5203: } else {
5204: $r->print($usedversion);
5205: }
5206: } else {
5207: $r->print($currentversion);
5208: }
5209: $r->print('</td><td title="'.$lt{'vu'}.'">');
5210: # Set version
5211: $r->print(&Apache::loncommon::select_form(
5212: $setversions{$linkurl},
5213: 'set_version_'.$linkurl,
5214: {'select_form_order' => ['',1..$currentversion,'mostrecent'],
5215: '' => '',
5216: 'mostrecent' => &mt('most recent'),
5217: map {$_,$_} (1..$currentversion)},'',$readonly));
5218: my $lastold=1;
5219: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
5220: my $url=$root.'.'.$prevvers.'.'.$extension;
5221: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<$starttime) {
5222: $lastold=$prevvers;
5223: }
5224: }
5225: $r->print('</td>');
5226: # List all available versions
5227: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
5228: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
5229: my $url=$root.'.'.$prevvers.'.'.$extension;
5230: $r->print(
5231: '<span class="LC_nobreak">'
5232: .'<a href="'.&Apache::lonnet::clutter($url).'">'
5233: .&mt('Version [_1]',$prevvers).'</a>'
5234: .' ('.&Apache::lonlocal::locallocaltime(
5235: &Apache::lonnet::metadata($url,'lastrevisiondate'))
5236: .')');
5237: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
5238: $r->print(
5239: ' <a href="/adm/diff?filename='.
5240: &Apache::lonnet::clutter($root.'.'.$extension).
5241: &HTML::Entities::encode('&versionone='.$prevvers,'"<>&').
5242: '" target="diffs">'.&mt('Diffs').'</a>');
5243: }
5244: $r->print('</span><br />');
5245: }
5246: $r->print('</span></td>'.&Apache::loncommon::end_data_table_row());
5247: }
5248: }
5249: $r->print(
5250: &Apache::loncommon::end_data_table().
5251: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
5252: '</form>'
5253: );
5254:
5255: &untiehash();
5256: $r->print(&endContentScreen());
5257: return;
5258: }
5259:
5260: sub mark_hash_old {
5261: my $retie_hash=0;
5262: if ($hashtied) {
5263: $retie_hash=1;
5264: &untiehash();
5265: }
5266: &tiehash('write');
5267: $hash{'old'}=1;
5268: &untiehash();
5269: if ($retie_hash) { &tiehash(); }
5270: }
5271:
5272: sub is_hash_old {
5273: my $untie_hash=0;
5274: if (!$hashtied) {
5275: $untie_hash=1;
5276: &tiehash();
5277: }
5278: my $return=$hash{'old'};
5279: if ($untie_hash) { &untiehash(); }
5280: return $return;
5281: }
5282:
5283: sub changewarning {
5284: my ($r,$postexec,$message,$url)=@_;
5285: if (!&is_hash_old()) { return; }
5286: my $pathvar='folderpath';
5287: my $path=&escape($env{'form.folderpath'});
5288: if (!defined($url)) {
5289: $url='/adm/coursedocs?'.$pathvar.'='.$path;
5290: }
5291: my $course_type = &Apache::loncommon::course_type();
5292: if (!defined($message)) {
5293: $message='Changes will become active for your current session after [_1], or the next time you log in.';
5294: }
5295: my $windowname = 'loncapaclient';
5296: if ($env{'request.lti.login'}) {
5297: $windowname .= 'lti';
5298: }
5299: $r->print("\n\n".
5300: '<script type="text/javascript">'."\n".
5301: '// <![CDATA['."\n".
5302: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
5303: '// ]]>'."\n".
5304: '</script>'."\n".
5305: '<form name="reinitform" method="post" action="/adm/roles" target="'.$windowname.'">'.
5306: '<input type="hidden" name="orgurl" value="'.$url.
5307: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
5308: &mt($message,' <input type="hidden" name="'.
5309: $env{'request.role'}.'" value="1" /><input type="button" value="'.
5310: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
5311: $help{'Caching'}.'</p></form>'."\n\n");
5312: }
5313:
5314:
5315: sub init_breadcrumbs {
5316: my ($form,$text,$help)=@_;
5317: &Apache::lonhtmlcommon::clear_breadcrumbs();
5318: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
5319: text=>&Apache::loncommon::course_type().' Editor',
5320: faq=>273,
5321: bug=>'Instructor Interface',
5322: help => $help});
5323: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
5324: text=>$text,
5325: faq=>273,
5326: bug=>'Instructor Interface'});
5327: }
5328:
5329: # subroutine to list form elements
5330: sub create_list_elements {
5331: my @formarr = @_;
5332: my $list = '';
5333: foreach my $button (@formarr){
5334: foreach my $picture (keys(%{$button})) {
5335: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text', id => ''});
5336: }
5337: }
5338: return $list;
5339: }
5340:
5341: # subroutine to create ul from list elements
5342: sub create_form_ul {
5343: my $list = shift;
5344: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
5345: return $ul;
5346: }
5347:
5348: #
5349: # Start tabs
5350: #
5351:
5352: sub startContentScreen {
5353: my ($mode) = @_;
5354: my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
5355: if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
5356: $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>'."\n";
5357: $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>'."\n";
5358: $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>'."\n";
5359: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
5360: } else {
5361: $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Main Content Editor').' </b></a></li>'."\n";
5362: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
5363: $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>'."\n";
5364: '><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>';
5365: }
5366: $output .= "\n".'</ul>'."\n";
5367: $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
5368: '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
5369: '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
5370: return $output;
5371: }
5372:
5373: #
5374: # End tabs
5375: #
5376:
5377: sub endContentScreen {
5378: return '</div></div></div>';
5379: }
5380:
5381: sub supplemental_base {
5382: return 'supplemental&'.&escape(&mt('Supplemental Content'));
5383: }
5384:
5385: sub handler {
5386: my $r = shift;
5387: &Apache::loncommon::content_type($r,'text/html');
5388: $r->send_http_header;
5389: return OK if $r->header_only;
5390:
5391: # get course data
5392: my $crstype = &Apache::loncommon::course_type();
5393: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
5394: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5395:
5396: # get docroot
5397: my $londocroot = $r->dir_config('lonDocRoot');
5398:
5399: # graphics settings
5400: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
5401:
5402: #
5403: # --------------------------------------------- Initialize help topics for this
5404: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
5405: 'Adding_External_Resource','Adding_External_Tool',
5406: 'Navigate_Content','Adding_Folders','Docs_Overview',
5407: 'Load_Map','Supplemental','Score_Upload_Form',
5408: 'Adding_Pages','Importing_LON-CAPA_Resource',
5409: 'Importing_IMS_Course','Uploading_From_Harddrive',
5410: 'Course_Roster','Web_Page','Dropbox','Simple_Problem') {
5411: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
5412: }
5413: # Composite help files
5414: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
5415: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
5416: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
5417: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
5418: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
5419: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
5420: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
5421: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
5422: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
5423: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
5424:
5425: my ($allowed,$canedit,$canview,$noendpage,$disabled);
5426: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
5427: unless ($r->uri eq '/adm/supplemental') {
5428: # does this user have privileges to modify content.
5429: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
5430: $allowed = 1;
5431: $canedit = 1;
5432: $canview = 1;
5433: } elsif (&Apache::lonnet::allowed('cev',$env{'request.course.id'})) {
5434: $allowed = 1;
5435: $canview = 1;
5436: }
5437: }
5438: unless ($canedit) {
5439: $disabled = ' disabled="disabled"';
5440: }
5441: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
5442: if ($env{'form.inhibitmenu'}) {
5443: unless ($env{'form.inhibitmenu'} eq 'yes') {
5444: delete($env{'form.inhibitmenu'});
5445: }
5446: }
5447:
5448: if ($allowed && $env{'form.verify'}) {
5449: &init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
5450: if (!$canedit) {
5451: &verifycontent($r);
5452: } elsif (($env{'form.checkstale'} ne '') && ($env{'form.checkstale'} =~ /^\d$/)) {
5453: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1&verify=1&checkstale=$env{'form.checkstale'}",
5454: text=>'Results',
5455: faq=>273,
5456: bug=>'Instructor Interface'});
5457: &verifycontent($r,$env{'form.checkstale'});
5458: } else {
5459: &contentverifyform($r);
5460: }
5461: } elsif ($allowed && $env{'form.listsymbs'}) {
5462: &init_breadcrumbs('listsymbs','List Content IDs');
5463: &list_symbs($r);
5464: } elsif ($allowed && $env{'form.shorturls'}) {
5465: &init_breadcrumbs('shorturls','Set/Display Shortened URLs','Docs_Short_URLs');
5466: &short_urls($r,$canedit);
5467: } elsif ($allowed && $env{'form.docslog'}) {
5468: &init_breadcrumbs('docslog','Show Log');
5469: my $folder = $env{'form.folder'};
5470: if ($folder eq '') {
5471: $folder='default';
5472: }
5473: &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit);
5474: } elsif ($allowed && $env{'form.versions'}) {
5475: &init_breadcrumbs('versions','Check/Set Resource Versions','Docs_Check_Resource_Versions');
5476: &checkversions($r,$canedit);
5477: } elsif ($canedit && $env{'form.dumpcourse'}) {
5478: &init_breadcrumbs('dumpcourse','Copy '.&Apache::loncommon::course_type().' Content to Authoring Space');
5479: &dumpcourse($r);
5480: } elsif ($canedit && $env{'form.exportcourse'}) {
5481: &init_breadcrumbs('exportcourse','IMS Export');
5482: &Apache::imsexport::exportcourse($r);
5483: } else {
5484: if ($canedit && $env{'form.authorrole'}) {
5485: $noendpage = 1;
5486: my ($redirect,$error) = &makenewproblem($r,$coursedom,$coursenum);
5487: if ($redirect) {
5488: if (($env{'form.newresourceadd'}) && ($env{'form.folderpath'})) {
5489: my $container = 'sequence';
5490: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
5491: $is_random_order,$container) =
5492: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
5493: my (@folders)=split('&',$env{'form.folderpath'});
5494: $env{'form.foldername'}=&unescape(pop(@folders));
5495: my $folder=pop(@folders);
5496: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
5497: $folder.'.'.$container);
5498: my $warning;
5499: if ($fatal) {
5500: if ($container eq 'page') {
5501: $warning = &mt('An error occurred retrieving the contents of the current page.');
5502: } else {
5503: $warning = &mt('An error occurred retrieving the contents of the current folder.');
5504: }
5505: } else {
5506: my $url = $redirect;
5507: my $srcfile = $londocroot.$url;
5508: $url =~ s{^/priv/}{/res/};
5509: my $targetfile = $londocroot.$url;
5510: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
5511: my $output = &Apache::lonpublisher::batchpublish($r,$srcfile,$targetfile,$nokeyref,1);
5512: $env{'form.folder'} = $folder;
5513: &snapshotbefore();
5514: my $title = &LONCAPA::map::qtunescape($env{'form.newresourcetitle'});
5515: my $ext = 'false';
5516: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
5517: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
5518: ':'.$ext.':normal:res';
5519: push(@LONCAPA::map::order,$newidx);
5520: &LONCAPA::map::storeparameter($newidx,'parameter_hiddenresource','yes',
5521: 'string_yesno');
5522: &remember_parms($newidx,'hiddenresource','set','yes');
5523: ($errtext,$fatal) =
5524: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
5525: &log_differences($plain);
5526: &mark_hash_old();
5527: $r->internal_redirect($redirect);
5528: return OK;
5529: }
5530: } else {
5531: $r->internal_redirect($redirect);
5532: }
5533: }
5534: }
5535: #
5536: # Done catching special calls
5537: # The whole rest is for course and supplemental documents and utilities menu
5538: # Get the parameters that may be needed
5539: #
5540: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
5541: ['folderpath',
5542: 'forcesupplement','forcestandard',
5543: 'tools','symb','command','supppath']);
5544:
5545: foreach my $item ('forcesupplement','forcestandard','tools') {
5546: next if ($env{'form.'.$item} eq '');
5547: unless ($env{'form.'.$item} eq '1') {
5548: delete($env{'form.'.$item});
5549: }
5550: }
5551:
5552: if ($env{'form.command'}) {
5553: unless ($env{'form.command'} =~ /^(direct|directnav|editdocs|editsupp|contents|home)$/) {
5554: delete($env{'form.command'});
5555: }
5556: }
5557:
5558: if ($env{'form.symb'}) {
5559: my ($mapurl,$id,$resurl) = &Apache::lonnet::decode_symb($env{'form.symb'});
5560: unless (($id =~ /^\d+$/) && (&Apache::lonnet::is_on_map($resurl))) {
5561: delete($env{'form.symb'});
5562: }
5563: }
5564:
5565: # standard=1: this is a "new-style" course with an uploaded map as top level
5566: # standard=2: this is a "old-style" course, and there is nothing we can do
5567:
5568: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
5569:
5570: # Decide whether this should display supplemental or main content or utilities
5571: # supplementalflag=1: show supplemental documents
5572: # supplementalflag=0: show standard documents
5573: # toolsflag=1: show utilities
5574:
5575: my $unesc_folderpath = &unescape($env{'form.folderpath'});
5576: my $supplementalflag=($unesc_folderpath=~/^supplemental/);
5577: if (($unesc_folderpath=~/^default/) || ($unesc_folderpath eq "")) {
5578: $supplementalflag=0;
5579: }
5580: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
5581: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
5582: unless ($allowed) { $supplementalflag=1; }
5583: unless ($standard) { $supplementalflag=1; }
5584: my $toolsflag=0;
5585: if ($env{'form.tools'}) { $toolsflag=1; }
5586:
5587: if ($env{'form.folderpath'} ne '') {
5588: &validate_folderpath($supplementalflag);
5589: }
5590:
5591: if ($env{'form.supppath'} ne '') {
5592: &validate_suppath();
5593: }
5594:
5595: my $script='';
5596: my $showdoc=0;
5597: my $addentries = {};
5598: my $container;
5599: my $containertag;
5600: my $pathitem;
5601: my %ltitools;
5602: my $hiddentop;
5603: my $navmap;
5604: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
5605:
5606: # Do we directly jump somewhere?
5607: if (($env{'form.command'} eq 'direct') || ($env{'form.command'} eq 'directnav')) {
5608: if ($env{'form.symb'} ne '') {
5609: $env{'form.folderpath'}=
5610: &Apache::loncommon::symb_to_docspath($env{'form.symb'},\$navmap);
5611: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
5612: $env{'form.command'}.'_'.$env{'form.symb'}});
5613: } elsif ($env{'form.supppath'} ne '') {
5614: $env{'form.folderpath'}=$env{'form.supppath'};
5615: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
5616: $env{'form.command'}.'_'.$env{'form.supppath'}});
5617: }
5618: } elsif ($env{'form.command'} eq 'editdocs') {
5619: $env{'form.folderpath'} = &default_folderpath($coursenum,$coursedom,\$navmap);
5620: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => $env{'form.command'}});
5621: } elsif ($env{'form.command'} eq 'editsupp') {
5622: $env{'form.folderpath'} = &supplemental_base();
5623: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/supplemental'});
5624: } elsif ($env{'form.command'} eq 'contents') {
5625: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/navmaps'});
5626: } elsif ($env{'form.command'} eq 'home') {
5627: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/menu'});
5628: }
5629:
5630:
5631: # Where do we store these for when we come back?
5632: my $stored_folderpath='docs_folderpath';
5633: if ($supplementalflag) {
5634: $stored_folderpath='docs_sup_folderpath';
5635: }
5636:
5637: # No folderpath, and in edit mode, see if we have something stored
5638: if ((!$env{'form.folderpath'}) && $allowed) {
5639: &Apache::loncommon::restore_course_settings($stored_folderpath,
5640: {'folderpath' => 'scalar'});
5641:
5642: if (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
5643: if ($supplementalflag) {
5644: undef($env{'form.folderpath'}) if ($1 eq 'default');
5645: } else {
5646: undef($env{'form.folderpath'}) if ($1 eq 'supplemental');
5647: }
5648: } else {
5649: undef($env{'form.folderpath'});
5650: }
5651: if ($env{'form.folderpath'} ne '') {
5652: &validate_folderpath($supplementalflag);
5653: }
5654: }
5655:
5656: # If we are not allowed to make changes, all we can see are supplemental docs
5657: if (!$allowed) {
5658: unless ($env{'form.folderpath'} =~ /^supplemental/) {
5659: $env{'form.folderpath'} = &supplemental_base();
5660: }
5661: }
5662: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
5663: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
5664: $env{'form.folderpath'} = &supplemental_base()
5665: .'&'.
5666: $env{'form.folderpath'};
5667: }
5668: # If allowed and user's role is not advanced check folderpath is not hidden
5669: if (($allowed) && (!$env{'request.role.adv'}) &&
5670: ($env{'form.folderpath'} ne '') && (!$supplementalflag)) {
5671: my $folderurl;
5672: my @pathitems = split(/\&/,$env{'form.folderpath'});
5673: my $folder = $pathitems[-2];
5674: if ($folder eq '') {
5675: undef($env{'form.folderpath'});
5676: } else {
5677: $folderurl = "uploaded/$coursedom/$coursenum/$folder";
5678: if ((split(/\:/,$pathitems[-1]))[5]) {
5679: $folderurl .= '.page';
5680: } else {
5681: $folderurl .= '.sequence';
5682: }
5683: unless (ref($navmap)) {
5684: $navmap = Apache::lonnavmaps::navmap->new();
5685: }
5686: if (ref($navmap)) {
5687: if (lc($navmap->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
5688: my @resources = $navmap->retrieveResources($folderurl,$filterFunc,1,1);
5689: unless (@resources) {
5690: undef($env{'form.folderpath'});
5691: }
5692: }
5693: }
5694: }
5695: }
5696:
5697:
5698: # If after all of this, we still don't have any paths, make them
5699: unless ($env{'form.folderpath'}) {
5700: if ($supplementalflag) {
5701: $env{'form.folderpath'}=&supplemental_base();
5702: } elsif ($allowed) {
5703: ($env{'form.folderpath'},$hiddentop) = &default_folderpath($coursenum,$coursedom,\$navmap);
5704: }
5705: }
5706:
5707: # Store this
5708: unless ($toolsflag) {
5709: if (($allowed) && ($env{'form.folderpath'} ne '')) {
5710: &Apache::loncommon::store_course_settings($stored_folderpath,
5711: {'folderpath' => 'scalar'});
5712: }
5713: my $folderpath;
5714: if ($env{'form.folderpath'}) {
5715: $folderpath = $env{'form.folderpath'};
5716: my (@folders)=split('&',$env{'form.folderpath'});
5717: $env{'form.foldername'}=&unescape(pop(@folders));
5718: if ($env{'form.foldername'} =~ /\:1$/) {
5719: $container = 'page';
5720: } else {
5721: $container = 'sequence';
5722: }
5723: $env{'form.folder'}=pop(@folders);
5724: } else {
5725: if ($env{'form.folder'} eq '' ||
5726: $env{'form.folder'} eq 'supplemental') {
5727: if ($env{'form.folder'} eq 'supplemental') {
5728: $folderpath=&supplemental_base();
5729: } elsif (!$hiddentop) {
5730: $folderpath='default&'.
5731: &escape(&mt('Main Content').':::::');
5732: }
5733: }
5734: }
5735: $containertag = '<input type="hidden" name="folderpath" value="" />';
5736: $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
5737: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
5738: $showdoc='/'.$1;
5739: }
5740: if ($showdoc) { # got called in sequence from course
5741: $allowed=0;
5742: } else {
5743: if ($canedit) {
5744: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
5745: $script=&Apache::lonratedt::editscript('simple');
5746: }
5747: }
5748: }
5749:
5750: # get personal data
5751: my $uname=$env{'user.name'};
5752: my $udom=$env{'user.domain'};
5753: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
5754:
5755: if ($allowed) {
5756: if ($toolsflag) {
5757: $script .= &inject_data_js();
5758: my ($home,$other,%outhash)=&authorhosts();
5759: if (!$home && $other) {
5760: my @hosts;
5761: foreach my $aurole (keys(%outhash)) {
5762: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
5763: push(@hosts,$outhash{$aurole});
5764: }
5765: }
5766: $script .= &dump_switchserver_js(@hosts);
5767: }
5768: } else {
5769: my $tid = 1;
5770: my @tabids;
5771: if ($supplementalflag) {
5772: @tabids = ('002','dd2','ee2','ff2');
5773: $tid = 2;
5774: } else {
5775: @tabids = ('aa1','bb1','cc1','ff1');
5776: unless ($env{'form.folderpath'} =~ /\:1$/) {
5777: unshift(@tabids,'001');
5778: push(@tabids,('dd1','ee1'));
5779: }
5780: }
5781: my $tabidstr = join("','",@tabids);
5782: %ltitools = &Apache::lonnet::get_domain_lti($coursedom,'consumer');
5783: my $posslti = keys(%ltitools);
5784: my $hostname = $r->hostname();
5785: $script .= &editing_js($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
5786: $londocroot,$canedit,$hostname,\$navmap).
5787: &history_tab_js().
5788: &inject_data_js().
5789: &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).
5790: &Apache::lonextresedit::extedit_javascript(\%ltitools);
5791: $addentries = {
5792: onload => "javascript:resize_scrollbox('contentscroll','1','1');",
5793: };
5794: }
5795: $script .= &paste_popup_js();
5796: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
5797: &mt('Switch server?');
5798:
5799:
5800: }
5801: # -------------------------------------------------------------------- Body tag
5802: $script = '<script type="text/javascript">'."\n"
5803: .'// <![CDATA['."\n"
5804: .$script."\n"
5805: .'// ]]>'."\n"
5806: .'</script>'."\n"
5807: .'<script type="text/javascript"
5808: src="/res/adm/includes/file_upload.js"></script>'."\n";
5809:
5810: # Breadcrumbs
5811: &Apache::lonhtmlcommon::clear_breadcrumbs();
5812:
5813: if ($showdoc) {
5814: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,
5815: {'force_register' => $showdoc,}));
5816: } elsif ($toolsflag) {
5817: my ($breadtext,$breadtitle);
5818: $breadtext = "$crstype Editor";
5819: if ($canedit) {
5820: $breadtitle = 'Editing '.$crstype.' Contents';
5821: } else {
5822: $breadtext .= ' (View-only mode)';
5823: $breadtitle = 'Viewing '.$crstype.' Contents';
5824: }
5825: &Apache::lonhtmlcommon::add_breadcrumb({
5826: href=>"/adm/coursedocs",text=>$breadtext});
5827: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script)
5828: .&Apache::loncommon::help_open_menu('','',273,'RAT')
5829: .&Apache::lonhtmlcommon::breadcrumbs(
5830: $breadtitle)
5831: );
5832: } elsif ($r->uri eq '/adm/supplemental') {
5833: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype);
5834: $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef,
5835: {'bread_crumbs' => $brcrum,}));
5836: } else {
5837: my ($breadtext,$breadtitle,$helpitem);
5838: $breadtext = "$crstype Editor";
5839: if ($canedit) {
5840: $breadtitle = 'Editing '.$crstype.' Contents';
5841: $helpitem = 'Docs_Adding_Course_Doc';
5842: } else {
5843: $breadtext .= ' (View-only mode)';
5844: $breadtitle = 'Viewing '.$crstype.' Contents';
5845: $helpitem = 'Docs_Viewing_Course_Doc';
5846: }
5847: &Apache::lonhtmlcommon::add_breadcrumb({
5848: href=>"/adm/coursedocs",text=>$breadtext});
5849: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
5850: {'add_entries' => $addentries}
5851: )
5852: .&Apache::loncommon::help_open_menu('','',273,'RAT')
5853: .&Apache::lonhtmlcommon::breadcrumbs(
5854: $breadtitle,
5855: $helpitem)
5856: );
5857: }
5858:
5859: my %allfiles = ();
5860: my %codebase = ();
5861: my ($upload_result,$upload_output,$uploadphase);
5862: if ($canedit) {
5863: if (($env{'form.uploaddoc.filename'}) &&
5864: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
5865: my $context = $1;
5866: # Process file upload - phase one - upload and parse primary file.
5867: undef($hadchanges);
5868: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
5869: \%allfiles,\%codebase,$context,$crstype);
5870: undef($navmap);
5871: if ($hadchanges) {
5872: &mark_hash_old();
5873: }
5874: $r->print($upload_output);
5875: } elsif ($env{'form.phase'} eq 'upload_embedded') {
5876: # Process file upload - phase two - upload embedded objects
5877: $uploadphase = 'check_embedded';
5878: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
5879: my $state = &embedded_form_elems($uploadphase,$primaryurl,
5880: $env{'form.newidx'});
5881: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5882: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5883: my ($destination,$dir_root) = &embedded_destination();
5884: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
5885: my $actionurl = '/adm/coursedocs';
5886: my ($result,$flag) =
5887: &Apache::loncommon::upload_embedded('coursedoc',$destination,
5888: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
5889: $actionurl);
5890: $r->print($result.&return_to_editor());
5891: } elsif ($env{'form.phase'} eq 'check_embedded') {
5892: # Process file upload - phase three - modify references in HTML file
5893: $uploadphase = 'modified_orightml';
5894: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5895: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5896: my ($destination,$dir_root) = &embedded_destination();
5897: my $result =
5898: &Apache::loncommon::modify_html_refs('coursedoc',$destination,
5899: $docuname,$docudom,undef,
5900: $dir_root);
5901: $r->print($result.&return_to_editor());
5902: } elsif ($env{'form.phase'} eq 'decompress_uploaded') {
5903: $uploadphase = 'decompress_phase_one';
5904: $r->print(&decompression_phase_one().
5905: &return_to_editor());
5906: } elsif ($env{'form.phase'} eq 'decompress_cleanup') {
5907: $uploadphase = 'decompress_phase_two';
5908: $r->print(&decompression_phase_two().
5909: &return_to_editor());
5910: }
5911: }
5912:
5913: if ($allowed && $toolsflag) {
5914: $r->print(&startContentScreen('tools'));
5915: $r->print(&generate_admin_menu($crstype,$canedit));
5916: $r->print(&endContentScreen());
5917: } elsif ((!$showdoc) && (!$uploadphase)) {
5918: # -----------------------------------------------------------------------------
5919: my %lt=&Apache::lonlocal::texthash(
5920: 'copm' => 'All documents out of a published map into this folder',
5921: 'upfi' => 'Upload File',
5922: 'upld' => 'Upload Content',
5923: 'srch' => 'Search',
5924: 'impo' => 'Import',
5925: 'lnks' => 'Import from Stored Links',
5926: 'impm' => 'Import from Assembled Map',
5927: 'imcr' => 'Import from Course Resources',
5928: 'extr' => 'External Resource',
5929: 'extt' => 'External Tool',
5930: 'selm' => 'Select Map',
5931: 'load' => 'Load Map',
5932: 'newf' => 'New Folder',
5933: 'newp' => 'New Composite Page',
5934: 'syll' => 'Syllabus',
5935: 'navc' => 'Table of Contents',
5936: 'sipa' => 'Simple Course Page',
5937: 'sipr' => 'Simple Problem',
5938: 'webp' => 'Blank Web Page (editable)',
5939: 'stpr' => 'Standard Problem',
5940: 'news' => 'New sub-directory',
5941: 'crpr' => 'Create Problem',
5942: 'drbx' => 'Drop Box',
5943: 'scuf' => 'External Scores (handgrade, upload, clicker)',
5944: 'bull' => 'Discussion Board',
5945: 'mypi' => 'My Personal Information Page',
5946: 'grpo' => 'Group Portfolio',
5947: 'rost' => 'Course Roster',
5948: 'abou' => 'Personal Information Page for a User',
5949: 'imsf' => 'IMS Upload',
5950: 'imsl' => 'Upload IMS package',
5951: 'cms' => 'Origin of IMS package',
5952: 'se' => 'Select',
5953: 'file' => 'File',
5954: 'title' => 'Title',
5955: 'addp' => 'Add Placeholder to course?',
5956: 'uste' => 'Use Template?',
5957: 'fnam' => 'File Name:',
5958: 'loca' => 'Location:',
5959: 'dire' => 'Directory:',
5960: 'cate' => 'Category:',
5961: 'tmpl' => 'Template:',
5962: 'comment' => 'Comment',
5963: 'parse' => 'Upload embedded images/multimedia files if HTML file',
5964: 'bb5' => 'Blackboard 5',
5965: 'bb6' => 'Blackboard 6',
5966: 'angel5' => 'ANGEL 5.5',
5967: 'webctce4' => 'WebCT 4 Campus Edition',
5968: 'yes' => 'Yes',
5969: 'no' => 'No',
5970: 'er' => 'Editing rights unavailable for your current role.',
5971: );
5972: # -----------------------------------------------------------------------------
5973:
5974: # Calculate free quota space for a user or course. A javascript function checks
5975: # file size to determine if upload should be allowed.
5976: my $quotatype = 'unofficial';
5977: if ($crstype eq 'Community') {
5978: $quotatype = 'community';
5979: } elsif ($crstype eq 'Placement') {
5980: $quotatype = 'placement';
5981: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
5982: $quotatype = 'official';
5983: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
5984: $quotatype = 'textbook';
5985: }
5986: my $disk_quota = &Apache::loncommon::get_user_quota($coursenum,$coursedom,
5987: 'course',$quotatype); # expressed in MB
5988: my $current_disk_usage = 0;
5989: foreach my $subdir ('docs','supplemental') {
5990: $current_disk_usage += &Apache::lonnet::diskusage($coursedom,$coursenum,
5991: "userfiles/$subdir",1); # expressed in kB
5992: }
5993: my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage);
5994: my $usage = $current_disk_usage/1024; # in MB
5995: my $quota = $disk_quota;
5996: my $percent;
5997: if ($disk_quota == 0) {
5998: $percent = 100.0;
5999: } else {
6000: $percent = 100*($usage/$disk_quota);
6001: }
6002: $usage = sprintf("%.2f",$usage);
6003: $quota = sprintf("%.2f",$quota);
6004: $percent = sprintf("%.0f",$percent);
6005: my $quotainfo = '<p>'.&mt('Currently using [_1] of the [_2] available.',
6006: $percent.'%',$quota.' MB').'</p>';
6007:
6008: my $fileupload=(<<FIUP);
6009: $quotainfo
6010: $lt{'file'}:<br />
6011: <input type="file" name="uploaddoc" class="LC_flUpload" size="40" $disabled />
6012: <input type="hidden" id="LC_free_space" value="$free_space" />
6013: FIUP
6014:
6015: my $checkbox=(<<CHBO);
6016: <!-- <label>$lt{'parse'}?
6017: <input type="checkbox" name="parserflag" />
6018: </label> -->
6019: <label>
6020: <input type="checkbox" name="parserflag" checked="checked" $disabled /> $lt{'parse'}
6021: </label>
6022: CHBO
6023: my $imsfolder = $env{'form.folder'};
6024: if ($imsfolder eq '') {
6025: $imsfolder = 'default';
6026: }
6027: my $imspform=(<<IMSFORM);
6028: <a class="LC_menubuttons_link" href="javascript:toggleUpload('ims');">
6029: $lt{'imsf'}</a> $help{'Importing_IMS_Course'}
6030: <form name="uploadims" action="/adm/imsimportdocs" method="post" enctype="multipart/form-data" target="IMSimport">
6031: <fieldset id="uploadimsform" style="display: none;">
6032: <legend>$lt{'imsf'}</legend>
6033: $fileupload
6034: <br />
6035: <p>
6036: $lt{'cms'}:
6037: <select name="source" $disabled>
6038: <option value="-1" selected="selected">$lt{'se'}</option>
6039: <option value="bb5">$lt{'bb5'}</option>
6040: <option value="bb6">$lt{'bb6'}</option>
6041: <option value="angel5">$lt{'angel5'}</option>
6042: <option value="webctce4">$lt{'webctce4'}</option>
6043: </select>
6044: <input type="hidden" name="folder" value="$imsfolder" />
6045: </p>
6046: <input type="hidden" name="phase" value="one" />
6047: <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" $disabled />
6048: </fieldset>
6049: </form>
6050: IMSFORM
6051:
6052: my $fileuploadform=(<<FUFORM);
6053: <a class="LC_menubuttons_link" href="javascript:toggleUpload('doc');">
6054: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
6055: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
6056: <fieldset id="uploaddocform" style="display: none;">
6057: <legend>$lt{'upfi'}</legend>
6058: <input type="hidden" name="active" value="aa" />
6059: $fileupload
6060: <br />
6061: $lt{'title'}:<br />
6062: <input type="text" size="60" name="comment" $disabled />
6063: $pathitem
6064: <input type="hidden" name="cmd" value="upload_default" />
6065: <br />
6066: <span class="LC_nobreak" style="float:left">
6067: $checkbox
6068: </span>
6069: <br clear="all" />
6070: <input type="submit" value="$lt{'upld'}" $disabled />
6071: </fieldset>
6072: </form>
6073: FUFORM
6074:
6075: my $mapimportjs;
6076: if ($canedit) {
6077: $mapimportjs = "javascript:openbrowser('mapimportform','importmap','sequence,page','');";
6078: } else {
6079: $mapimportjs = "javascript:alert('".&js_escape($lt{'er'})."');";
6080: }
6081: my $importpubform=(<<SEDFFORM);
6082: <a class="LC_menubuttons_link" href="javascript:toggleMap('map');">
6083: $lt{'impm'}</a>$help{'Load_Map'}
6084: <form action="/adm/coursedocs" method="post" name="mapimportform">
6085: <fieldset id="importmapform" style="display: none;">
6086: <legend>$lt{'impm'}</legend>
6087: <input type="hidden" name="active" value="bb" />
6088: $lt{'copm'}<br />
6089: <span class="LC_nobreak">
6090: <input type="text" name="importmap" size="40" value=""
6091: onfocus="this.blur();$mapimportjs" $disabled />
6092: <a href="$mapimportjs">$lt{'selm'}</a></span><br />
6093: <input type="submit" name="loadmap" value="$lt{'load'}" $disabled />
6094: </fieldset>
6095: </form>
6096:
6097: SEDFFORM
6098: my $importcrsresform;
6099: my ($numdirs,$pickfile) =
6100: &Apache::loncommon::import_crsauthor_form('crsresimportform','coursepath','coursefile',
6101: "resize_scrollbox('contentscroll','1','0');",
6102: undef,'res');
6103: if ($pickfile) {
6104: $importcrsresform=(<<CRSFORM);
6105: <a class="LC_menubuttons_link" href="javascript:toggleImportCrsres('res','$numdirs');">
6106: $lt{'imcr'}</a>$help{'Course_Resources'}
6107: <form action="/adm/coursedocs" method="post" name="crsresimportform" onsubmit="return validImportCrsRes();">
6108: <fieldset id="importcrsresform" style="display: none;">
6109: <legend>$lt{'imcr'}</legend>
6110: <input type="hidden" name="active" value="bb" />
6111: $pickfile
6112: <p>
6113: $lt{'title'}: <input type="textbox" name="crsrestitle" value="" $disabled />
6114: </p>
6115: <input type="hidden" name="importdetail" value="" />
6116: <input type="submit" name="crsres" value="$lt{'impo'}" $disabled />
6117: </fieldset>
6118: </form>
6119: CRSFORM
6120: }
6121:
6122: my $fromstoredjs;
6123: if ($canedit) {
6124: $fromstoredjs = 'open_StoredLinks_Import()';
6125: } else {
6126: $fromstoredjs = "alert('".&js_escape($lt{'er'})."')";
6127: }
6128:
6129: my @importpubforma = (
6130: { '<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>" },
6131: { '<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>$help{'Importing_LON-CAPA_Resource'}" },
6132: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:'.$fromstoredjs.';" />' => '<a class="LC_menubuttons_link" href="javascript:'.$fromstoredjs.';">'.$lt{'lnks'}.'</a>' },
6133: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform },
6134: );
6135: if ($pickfile) {
6136: push(@importpubforma,{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{imcr}.'" onclick="javascript:toggleImportCrsres(\'res\','."'$numdirs'".');"/>' => $importcrsresform});
6137: }
6138: $importpubform = &create_form_ul(&create_list_elements(@importpubforma));
6139: my $extresourcesform =
6140: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
6141: $help{'Adding_External_Resource'},
6142: undef,undef,undef,undef,undef,undef,$disabled);
6143: my $exttoolform =
6144: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
6145: $help{'Adding_External_Tool'},undef,
6146: undef,'tool',$coursedom,$coursenum,
6147: \%ltitools,$disabled);
6148: if ($allowed) {
6149: my $folder = $env{'form.folder'};
6150: if ($folder eq '') {
6151: $folder='default';
6152: }
6153: if ($canedit) {
6154: my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
6155: if ($output) {
6156: $r->print($output);
6157: }
6158: }
6159: $r->print(<<HIDDENFORM);
6160: <form name="renameform" method="post" action="/adm/coursedocs">
6161: <input type="hidden" name="title" />
6162: <input type="hidden" name="cmd" />
6163: <input type="hidden" name="markcopy" />
6164: <input type="hidden" name="copyfolder" />
6165: $containertag
6166: </form>
6167: <form name="aliasform" method="post" action="/adm/coursedocs">
6168: <input type="hidden" name="alias" />
6169: <input type="hidden" name="cmd" />
6170: $containertag
6171: </form>
6172:
6173: HIDDENFORM
6174: $r->print(&makesimpleeditform($pathitem)."\n".
6175: &makedocslogform($pathitem."\n".
6176: '<input type="hidden" name="folder" value="'.
6177: $env{'form.folder'}.'" />'."\n"));
6178: }
6179:
6180: # Generate the tabs
6181: my ($mode,$needs_end);
6182: if (($supplementalflag) && (!$allowed)) {
6183: my @folders = split('&',$env{'form.folderpath'});
6184: unless (@folders > 2) {
6185: &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
6186: $needs_end = 1;
6187: }
6188: } else {
6189: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
6190: $needs_end = 1;
6191: }
6192:
6193: #
6194: my $hostname = $r->hostname();
6195: my $savefolderpath;
6196:
6197: if ($allowed) {
6198: my $folder=$env{'form.folder'};
6199: if ((($folder eq '') && (!$hiddentop)) || ($supplementalflag)) {
6200: $folder='default';
6201: $savefolderpath = $env{'form.folderpath'};
6202: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content'));
6203: $pathitem = '<input type="hidden" name="folderpath" value="'.
6204: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
6205: }
6206: my $postexec='';
6207: if ($folder eq 'default') {
6208: my $windowname = 'loncapaclient';
6209: if ($env{'request.lti.login'}) {
6210: $windowname .= 'lti';
6211: }
6212: $r->print('<script type="text/javascript">'."\n"
6213: .'// <![CDATA['."\n"
6214: .'this.window.name="'.$windowname.'";'."\n"
6215: .'// ]]>'."\n"
6216: .'</script>'."\n"
6217: );
6218: } else {
6219: #$postexec='self.close();';
6220: }
6221: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.sequence';
6222: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.page';
6223: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
6224:
6225: my $newnavform=(<<NNFORM);
6226: <form action="/adm/coursedocs" method="post" name="newnav">
6227: <input type="hidden" name="active" value="ff" />
6228: $pathitem
6229: <input type="hidden" name="importdetail"
6230: value="$lt{'navc'}=/adm/navmaps" />
6231: <a class="LC_menubuttons_link" href="javascript:makenew(document.newnav);">$lt{'navc'}</a>
6232: $help{'Navigate_Content'}
6233: </form>
6234: NNFORM
6235: my $newsmppageform=(<<NSPFORM);
6236: <form action="/adm/coursedocs" method="post" name="newsmppg">
6237: <input type="hidden" name="active" value="ff" />
6238: $pathitem
6239: <input type="hidden" name="importdetail" value="" />
6240: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
6241: $help{'Simple Page'}
6242: </form>
6243: NSPFORM
6244:
6245: my $newsmpproblemform=(<<NSPROBFORM);
6246: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
6247: <input type="hidden" name="active" value="dd" />
6248: $pathitem
6249: <input type="hidden" name="importdetail" value="" />
6250: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
6251: $help{'Simple_Problem'}
6252: </form>
6253:
6254: NSPROBFORM
6255:
6256: my $newdropboxform=(<<NDBFORM);
6257: <form action="/adm/coursedocs" method="post" name="newdropbox">
6258: <input type="hidden" name="active" value="dd" />
6259: $pathitem
6260: <input type="hidden" name="importdetail" value="" />
6261: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
6262: $help{'Dropbox'}
6263: </form>
6264: NDBFORM
6265:
6266: my $newexuploadform=(<<NEXUFORM);
6267: <form action="/adm/coursedocs" method="post" name="newexamupload">
6268: <input type="hidden" name="active" value="dd" />
6269: $pathitem
6270: <input type="hidden" name="importdetail" value="" />
6271: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
6272: $help{'Score_Upload_Form'}
6273: </form>
6274: NEXUFORM
6275:
6276: my $newbulform=(<<NBFORM);
6277: <form action="/adm/coursedocs" method="post" name="newbul">
6278: <input type="hidden" name="active" value="ee" />
6279: $pathitem
6280: <input type="hidden" name="importdetail" value="" />
6281: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
6282: $help{'Bulletin Board'}
6283: </form>
6284: NBFORM
6285:
6286: my $newaboutmeform=(<<NAMFORM);
6287: <form action="/adm/coursedocs" method="post" name="newaboutme">
6288: <input type="hidden" name="active" value="ee" />
6289: $pathitem
6290: <input type="hidden" name="importdetail"
6291: value="$plainname=/adm/$udom/$uname/aboutme" />
6292: <a class="LC_menubuttons_link" href="javascript:makenew(document.newaboutme);">$lt{'mypi'}</a>
6293: $help{'My Personal Information Page'}
6294: </form>
6295: NAMFORM
6296:
6297: my $newaboutsomeoneform=(<<NASOFORM);
6298: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
6299: <input type="hidden" name="active" value="ee" />
6300: $pathitem
6301: <input type="hidden" name="importdetail" value="" />
6302: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
6303: </form>
6304: NASOFORM
6305:
6306: my $newrosterform=(<<NROSTFORM);
6307: <form action="/adm/coursedocs" method="post" name="newroster">
6308: <input type="hidden" name="active" value="ee" />
6309: $pathitem
6310: <input type="hidden" name="importdetail"
6311: value="$lt{'rost'}=/adm/viewclasslist" />
6312: <a class="LC_menubuttons_link" href="javascript:makenew(document.newroster);">$lt{'rost'}</a>
6313: $help{'Course_Roster'}
6314: </form>
6315: NROSTFORM
6316:
6317: my $newwebpage;
6318: if ($folder =~ /^default_?(\d*)$/) {
6319: $newwebpage = "/uploaded/$coursedom/$coursenum/docs/";
6320: if ($1) {
6321: $newwebpage .= $1;
6322: } else {
6323: $newwebpage .= 'default';
6324: }
6325: $newwebpage .= '/new.html';
6326: }
6327: my $newwebpageform =(<<NWEBFORM);
6328: <form action="/adm/coursedocs" method="post" name="newwebpage">
6329: <input type="hidden" name="active" value="ff" />
6330: $pathitem
6331: <input type="hidden" name="importdetail" value="$newwebpage" />
6332: <a class="LC_menubuttons_link" href="javascript:makewebpage();">$lt{'webp'}</a>
6333: $help{'Web_Page'}
6334: </form>
6335: NWEBFORM
6336:
6337: my @ids=&Apache::lonnet::current_machine_ids();
6338: my %select_menus;
6339: my $numauthor = 0;
6340: my $numcrsdirs = 0;
6341: my $toppath = "/priv/$env{'user.domain'}/$env{'user.name'}";
6342: if ($env{'user.author'}) {
6343: $numauthor ++;
6344: $select_menus{'author'}->{'text'} = &Apache::lonnet::plaintext('au');
6345: if (grep(/^\Q$env{'user.home'}\E$/,@ids)) {
6346: my $is_home = 1;
6347: my %subdirs;
6348: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6349: $select_menus{'author'}->{'default'} = '/';
6350: $select_menus{'author'}->{'select2'}->{'/'} = '/';
6351: my @ordered = ('/');
6352: foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6353: $select_menus{'author'}->{'select2'}->{$relpath} = $relpath;
6354: push(@ordered,$relpath);
6355: }
6356: $select_menus{'author'}->{'order'} = \@ordered;
6357: } else {
6358: $select_menus{'author'}->{'select2'}->{'switch'} = &mt('Switch server required');
6359: $select_menus{'author'}->{'default'} = 'switch';
6360: $select_menus{'author'}->{'order'} = ['switch'];
6361: }
6362: }
6363: my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
6364: ['active'],['ca','aa']);
6365: my $crshome = $env{'course.'.$env{'request.course.id'}.'.home'};
6366: my %by_roletype;
6367: if (keys(%roleshash)) {
6368: foreach my $entry (keys(%roleshash)) {
6369: my ($auname,$audom,$roletype) = split(/:/,$entry);
6370: my $key = $entry;
6371: $key =~ s/:/___/g;
6372: $by_roletype{$roletype}{$auname.'___'.$audom} = 1;
6373: $select_menus{$key}->{'text'} = &Apache::lonnet::plaintext($roletype)." ($audom/$auname)";
6374: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
6375: if (grep(/^\Q$rolehome\E$/,@ids)) {
6376: my $is_home = 1;
6377: my (%subdirs,@ordered);
6378: my $toppath="/priv/$audom/$auname";
6379: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6380: $select_menus{$key}->{'default'} = '/';
6381: $select_menus{$key}->{'select2'}->{'/'} = '/';
6382: my @ordered = ('/');
6383: foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6384: $select_menus{$key}->{'select2'}->{$relpath} = $relpath;
6385: push(@ordered,$relpath);
6386: }
6387: $select_menus{$key}->{'order'} = \@ordered;
6388: } else {
6389: $select_menus{$key}->{'select2'}->{'switch'} = &mt('Switch server required');
6390: $select_menus{$key}->{'default'} = 'switch';
6391: $select_menus{$key}->{'order'} = ['switch'];
6392: }
6393: $numauthor ++;
6394: }
6395: }
6396: my ($pickdir,$showtitle);
6397: if ($numauthor) {
6398: my @order;
6399: my $defrole;
6400: if ($env{'user.author'}) {
6401: push(@order,'author');
6402: $defrole = 'author';
6403: }
6404: if (keys(%by_roletype)) {
6405: foreach my $possrole ('ca','aa') {
6406: if (ref($by_roletype{$possrole}) eq 'HASH') {
6407: foreach my $author (sort { lc($a) cmp lc($b) } (keys(%{$by_roletype{$possrole}}))) {
6408: unless ($defrole) {
6409: $defrole = $author;
6410: }
6411: push(@order,$author.'___'.$possrole);
6412: }
6413: }
6414: }
6415: }
6416: $select_menus{'course'}->{'text'} = &mt('Course Resource');
6417: if (grep(/^\Q$crshome\E$/,@ids)) {
6418: my $is_home = 1;
6419: my %subdirs;
6420: my $toppath="/priv/$coursedom/$coursenum";
6421: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6422: $numcrsdirs = keys(%subdirs);
6423: $select_menus{'course'}->{'default'} = '/';
6424: $select_menus{'course'}->{'select2'}->{'/'} = '/';
6425: my @ordered = ('/');
6426: foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6427: $select_menus{'course'}->{'select2'}->{$relpath} = $relpath;
6428: push(@ordered,$relpath);
6429: }
6430: $select_menus{'course'}->{'order'} = \@ordered;
6431: } else {
6432: $select_menus{'course'}->{'select2'}->{'switch'} = &mt('Switch server required');
6433: $select_menus{'course'}->{'default'} = 'switch';
6434: $select_menus{'course'}->{'order'} = ['switch'];
6435: }
6436: push(@order,'course');
6437: $pickdir = $lt{'loca'}.
6438: &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'dire'},
6439: $defrole,'authorrole','authorpath',
6440: \%select_menus,\@order,'toggleCrsResTitle();',
6441: '','priv').'<br />';
6442: $showtitle = 'none';
6443: } else {
6444: my $is_home;
6445: $showtitle = 'inline';
6446: if (grep(/^\Q$crshome\E$/,@ids)) {
6447: $is_home = 1;
6448: $pickdir .= '<input type="hidden" name="authorrole" value="course" />';
6449: my $toppath="/priv/$coursedom/$coursenum'}";
6450: my %subdirs;
6451: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6452: $numcrsdirs = keys(%subdirs);
6453: if ($numcrsdirs) {
6454: $pickdir .= &mt('Directory: ').'<select name="authorpath">'."\n".
6455: '<option value="/">/</option>'."\n";
6456: foreach my $key (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6457: $pickdir .= '<option value="'.$key.'">'.$key.'</option>'."\n";
6458: }
6459: $pickdir .= '</select>';
6460: } else {
6461: $pickdir .= '<input type="hidden" name="authorpath" value="/" />'."\n";
6462: }
6463: }
6464: }
6465:
6466: my %seltemplate_menus;
6467: my @files = &Apache::lonhomework::get_template_list('problem');
6468: my @noexamplelink = ('blank.problem','blank.library','script.library');
6469: my $currentcategory = '';
6470: my @ordered = ('');
6471: my %templatehelp;
6472: my $defcategory = '';
6473: my @catorder = ($defcategory);
6474: $seltemplate_menus{$defcategory}->{'order'} = [''];
6475: $seltemplate_menus{$defcategory}->{'text'} = '';
6476: foreach my $file (@files) {
6477: if (ref($file) eq 'ARRAY') {
6478: my ($path,$title,$category,$help) = @{$file};
6479: next if ($title !~ /\S/);
6480: if (&js_escape($category) ne $currentcategory) {
6481: $currentcategory = &js_escape($category);
6482: push(@catorder,&js_escape($currentcategory));
6483: $seltemplate_menus{$currentcategory}->{'text'} = $category;
6484: $seltemplate_menus{$currentcategory}->{'default'} = '';
6485: $seltemplate_menus{$currentcategory}->{'select2'}->{''} = '';
6486: push(@{$seltemplate_menus{$currentcategory}->{'order'}},'');
6487: }
6488: if ($path) {
6489: $seltemplate_menus{$currentcategory}->{'select2'}->{&js_escape($path)} = $title;
6490: push(@{$seltemplate_menus{$currentcategory}->{'order'}},&js_escape($path));
6491: if ($help) {
6492: $templatehelp{$path} = $help;
6493: }
6494: }
6495: }
6496: }
6497:
6498: my $templates = $lt{'cate'}.' '.
6499: &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'tmpl'}.' ',
6500: $defcategory,'tempcategory','template',
6501: \%seltemplate_menus,\@catorder,
6502: "resize_scrollbox('contentscroll','1','0');",
6503: "toggleExampleText();",'template').'<br />';
6504: my $templatepreview = '<a href="#" target="sample" onclick="javascript:getExample(600,420,\'yes\',true); return false;">'.
6505: '<span id="newresexample">'.&mt('Example').'<span></a>';
6506: my $crsresform=(<<RESFORM);
6507: <a class="LC_menubuttons_link" href="javascript:toggleCrsRes('res','$numauthor','$numcrsdirs');">
6508: $lt{'stpr'}</a>$help{'Course_Resource'}
6509: <form action="/adm/coursedocs" method="post" name="courseresform">
6510: <fieldset id="crsresform" style="display:none;">
6511: <legend>$lt{'stpr'}</legend>
6512: <input type="hidden" name="active" value="bb" />
6513: <p>
6514: $pickdir
6515: <span class="LC_nobreak">$lt{'news'}?
6516: <label><input type="radio" name="newsubdir" value="0" onclick="toggleNewsubdir(this.form);" checked="checked" $disabled />No</label>
6517:
6518: <label><input type="radio" name="newsubdir" value="1" onclick="toggleNewsubdir(this.form);" $disabled />Yes</label>
6519: </span><span id="newsubdir"></span>
6520: <input type="hidden" name="newsubdirname" id="newsubdirname" value="" autocomplete="off" />
6521: </p>
6522: $lt{'fnam'}
6523: <input type="text" size="20" name="newresourcename" autocomplete="off" $disabled />
6524: <p>
6525: <div id="newresource" style="display:$showtitle">
6526: $lt{'addp'}
6527: <label><input type="radio" name="newresourceadd" value="0" checked="checked" onclick="toggleNewInCourse(this.form);" $disabled />
6528: $lt{'no'}</label>
6529: <label><input type="radio" name="newresourceadd" value="1" onclick="toggleNewInCourse(this.form);" $disabled />
6530: $lt{'yes'}</label>
6531: <span id="newrestitle"></span>
6532: <input type="hidden" size="20" name="newresourcetitle" id="newresourcetitle" autocomplete="off" $disabled />
6533: </div>
6534: </p>
6535: <p>
6536: $lt{'uste'}
6537: <label><input type="radio" name="newresusetemp" value="0" checked="checked" onclick="toggleWithTemplate(this.form);" $disabled />
6538: $lt{'no'}</label>
6539: <label><input type="radio" name="newresusetemp" value="1" onclick="toggleWithTemplate(this.form);" $disabled />
6540: $lt{'yes'}</label>
6541: <div id="newrestemplate" style="display:none">
6542: $templates
6543: $templatepreview
6544: </div>
6545: </p>
6546: <span class="LC_nobreak">
6547: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
6548: <input type="submit" name="newcrs" value="$lt{'crpr'}" $disabled />
6549: </span>
6550: </fieldset>
6551: </form>
6552:
6553: RESFORM
6554:
6555: my $specialdocumentsform;
6556: my @specialdocumentsforma;
6557: my $gradingform;
6558: my @gradingforma;
6559: my $communityform;
6560: my @communityforma;
6561: my $newfolderform;
6562: my $newfolderb;
6563:
6564: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
6565:
6566: my $newpageform=(<<NPFORM);
6567: <form action="/adm/coursedocs" method="post" name="newpage">
6568: <input type="hidden" name="folderpath" value="$path" />
6569: <input type="hidden" name="importdetail" value="" />
6570: <input type="hidden" name="active" value="ee" />
6571: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
6572: $help{'Adding_Pages'}
6573: </form>
6574: NPFORM
6575:
6576:
6577: $newfolderform=(<<NFFORM);
6578: <form action="/adm/coursedocs" method="post" name="newfolder">
6579: $pathitem
6580: <input type="hidden" name="importdetail" value="" />
6581: <input type="hidden" name="active" value="" />
6582: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
6583: </form>
6584: NFFORM
6585:
6586: my $newsylform=(<<NSYLFORM);
6587: <form action="/adm/coursedocs" method="post" name="newsyl">
6588: <input type="hidden" name="active" value="ee" />
6589: $pathitem
6590: <input type="hidden" name="importdetail"
6591: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
6592: <a class="LC_menubuttons_link" href="javascript:makenew(document.newsyl);">$lt{'syll'}</a>
6593: $help{'Syllabus'}
6594:
6595: </form>
6596: NSYLFORM
6597:
6598: my $newgroupfileform=(<<NGFFORM);
6599: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
6600: <input type="hidden" name="active" value="ee" />
6601: $pathitem
6602: <input type="hidden" name="importdetail"
6603: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
6604: <a class="LC_menubuttons_link" href="javascript:makenew(document.newgroupfiles);">$lt{'grpo'}</a>
6605: $help{'Group Portfolio'}
6606: </form>
6607: NGFFORM
6608: if ($container eq 'page') {
6609: @specialdocumentsforma=(
6610: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
6611: );
6612: } else {
6613: @specialdocumentsforma=(
6614: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
6615: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.newsyl);" />'=>$newsylform},
6616: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="javascript:makenew(document.newnav);" />'=>$newnavform},
6617: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
6618: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
6619: );
6620: }
6621: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
6622:
6623: my @external = (
6624: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="toggleExternal(\'ext\');" />'=>$extresourcesform}
6625: );
6626: if (keys(%ltitools)) {
6627: push(@external,
6628: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="toggleExternal(\'tool\');" />'=>$exttoolform},
6629: );
6630: }
6631: my $externalform = &create_form_ul(&create_list_elements(@external));
6632:
6633: my @importdoc = ();
6634: unless ($container eq 'page') {
6635: push(@importdoc,
6636: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:toggleUpload(\'ims\');" />'=>$imspform}
6637: );
6638: }
6639: push(@importdoc,
6640: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'doc\');" />'=>$fileuploadform}
6641: );
6642: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc));
6643:
6644: @gradingforma=(
6645: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
6646: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
6647: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
6648: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{stpr}.'" onclick="javascript:toggleCrsRes(\'res\','."'$numauthor','$numcrsdirs'".');" />'=>$crsresform},
6649: );
6650: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
6651:
6652: @communityforma=(
6653: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
6654: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
6655: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
6656: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="javascript:makenew(document.newroster);" />'=>$newrosterform},
6657: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="javascript:makenew(document.newgroupfiles);" />'=>$newgroupfileform},
6658: );
6659: $communityform = &create_form_ul(&create_list_elements(@communityforma));
6660:
6661: my %orderhash = (
6662: 'aa' => ['Upload',$fileuploadform],
6663: 'bb' => ['Import',$importpubform],
6664: 'cc' => ['External',$externalform],
6665: 'dd' => ['Grading',$gradingform],
6666: 'ff' => ['Other',$specialdocumentsform],
6667: );
6668: unless ($container eq 'page') {
6669: $orderhash{'00'} = ['Newfolder',$newfolderform];
6670: $orderhash{'ee'} = ['Collaboration',$communityform];
6671: }
6672:
6673: $hadchanges=0;
6674: unless (($supplementalflag || $toolsflag)) {
6675: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
6676: $supplementalflag,\%orderhash,$iconpath,$pathitem,
6677: \%ltitools,$canedit,$hostname,\$navmap,$hiddentop);
6678: undef($navmap);
6679: if ($error) {
6680: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
6681: }
6682: if ($hadchanges) {
6683: unless (&is_hash_old()) {
6684: &mark_hash_old();
6685: }
6686: }
6687:
6688: &changewarning($r,'');
6689: }
6690: }
6691:
6692: # Supplemental documents start here
6693:
6694: my $folder=$env{'form.folder'};
6695: unless ($supplementalflag) {
6696: $folder='supplemental';
6697: }
6698: if ($folder =~ /^supplemental$/ &&
6699: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
6700: $env{'form.folderpath'} = &supplemental_base();
6701: } elsif ($allowed) {
6702: $env{'form.folderpath'} = $savefolderpath;
6703: }
6704: $pathitem = '<input type="hidden" name="folderpath" value="'.
6705: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
6706: if ($allowed) {
6707: my $folderseq=
6708: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_new.sequence';
6709:
6710: my $supupdocform=(<<SUPDOCFORM);
6711: <a class="LC_menubuttons_link" href="javascript:toggleUpload('suppdoc');">
6712: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
6713: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
6714: <fieldset id="uploadsuppdocform" style="display: none;">
6715: <legend>$lt{'upfi'}</legend>
6716: <input type="hidden" name="active" value="ee" />
6717: $fileupload
6718: <br />
6719: <br />
6720: <span class="LC_nobreak">
6721: $checkbox
6722: </span>
6723: <br /><br />
6724: $lt{'comment'}:<br />
6725: <textarea cols="50" rows="4" name="comment"></textarea>
6726: <br />
6727: $pathitem
6728: <input type="hidden" name="cmd" value="upload_supplemental" />
6729: <input type='submit' value="$lt{'upld'}" />
6730: </form>
6731: SUPDOCFORM
6732:
6733: my $supnewfolderform=(<<SNFFORM);
6734: <form action="/adm/coursedocs" method="post" name="supnewfolder">
6735: <input type="hidden" name="active" value="" />
6736: $pathitem
6737: <input type="hidden" name="importdetail" value="" />
6738: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
6739: $help{'Adding_Folders'}
6740: </form>
6741: SNFFORM
6742:
6743: my $supextform =
6744: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
6745: $help{'Adding_External_Resource'},
6746: undef,undef,undef,undef,undef,undef,
6747: $disabled);
6748:
6749: my $supexttoolform =
6750: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
6751: $help{'Adding_External_Tool'},
6752: undef,undef,'tool',$coursedom,
6753: $coursenum,\%ltitools,$disabled);
6754:
6755: my $supnewsylform=(<<SNSFORM);
6756: <form action="/adm/coursedocs" method="post" name="supnewsyl">
6757: <input type="hidden" name="active" value="ff" />
6758: $pathitem
6759: <input type="hidden" name="importdetail"
6760: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
6761: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewsyl);">$lt{'syll'}</a>
6762: $help{'Syllabus'}
6763: </form>
6764: SNSFORM
6765:
6766: my $supnewaboutmeform=(<<SNAMFORM);
6767: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
6768: <input type="hidden" name="active" value="ff" />
6769: $pathitem
6770: <input type="hidden" name="importdetail"
6771: value="$plainname=/adm/$udom/$uname/aboutme" />
6772: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewaboutme);">$lt{'mypi'}</a>
6773: $help{'My Personal Information Page'}
6774: </form>
6775: SNAMFORM
6776:
6777: my $supwebpage;
6778: if ($folder =~ /^supplemental_?(\d*)$/) {
6779: $supwebpage = "/uploaded/$coursedom/$coursenum/supplemental/";
6780: if ($1) {
6781: $supwebpage .= $1;
6782: } else {
6783: $supwebpage .= 'default';
6784: }
6785: $supwebpage .= '/new.html';
6786: }
6787: my $supwebpageform =(<<SWEBFORM);
6788: <form action="/adm/coursedocs" method="post" name="supwebpage">
6789: <input type="hidden" name="active" value="cc" />
6790: $pathitem
6791: <input type="hidden" name="importdetail" value="$supwebpage" />
6792: <a class="LC_menubuttons_link" href="javascript:makewebpage('supp');">$lt{'webp'}</a>
6793: $help{'Web_Page'}
6794: </form>
6795: SWEBFORM
6796:
6797:
6798: my @specialdocs = (
6799: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.supnewsyl);" />'
6800: =>$supnewsylform},
6801: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makenew(document.supnewaboutme);" />'
6802: =>$supnewaboutmeform},
6803: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage('."'supp'".');" />'=>$supwebpageform},
6804:
6805: );
6806: my @supexternal = (
6807: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:toggleExternal(\'suppext\')" />'
6808: =>$supextform});
6809: if (keys(%ltitools)) {
6810: push(@supexternal,
6811: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="javascript:toggleExternal(\'supptool\')" />'
6812: =>$supexttoolform});
6813: }
6814: my @supimportdoc = (
6815: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'
6816: =>$supupdocform},
6817: );
6818:
6819: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc));
6820: my %suporderhash = (
6821: '00' => ['Supnewfolder', $supnewfolderform],
6822: 'dd' => ['Upload',$supupdocform],
6823: 'ee' => ['External',&create_form_ul(&create_list_elements(@supexternal))],
6824: 'ff' => ['Other',&create_form_ul(&create_list_elements(@specialdocs))]
6825: );
6826: if ($supplementalflag) {
6827: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
6828: $supplementalflag,\%suporderhash,$iconpath,$pathitem,
6829: \%ltitools,$canedit,$hostname);
6830: if ($error) {
6831: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
6832: } else {
6833: if ($suppchanges) {
6834: my %servers = &Apache::lonnet::internet_dom_servers($coursedom);
6835: my @ids=&Apache::lonnet::current_machine_ids();
6836: foreach my $server (keys(%servers)) {
6837: next if (grep(/^\Q$server\E$/,@ids));
6838: my $hashid=$coursenum.':'.$coursedom;
6839: my $cachekey = &escape('suppcount').':'.&escape($hashid);
6840: &Apache::lonnet::remote_devalidate_cache($server,[$cachekey]);
6841: }
6842: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
6843: undef($suppchanges);
6844: }
6845: }
6846: }
6847: } elsif ($supplementalflag) {
6848: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
6849: $supplementalflag,'',$iconpath,$pathitem,'','',$hostname);
6850: if ($error) {
6851: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
6852: }
6853: }
6854:
6855: if ($needs_end) {
6856: $r->print(&endContentScreen());
6857: }
6858:
6859: if ($allowed) {
6860: $r->print('
6861: <form method="post" name="extimport" action="/adm/coursedocs">
6862: <input type="hidden" name="title" />
6863: <input type="hidden" name="url" />
6864: <input type="hidden" name="useform" />
6865: <input type="hidden" name="residx" />
6866: </form>');
6867: }
6868: } elsif ($showdoc) {
6869: # -------------------------------------------------------- This is showdoc mode
6870: $r->print("<h1>".&mt('Uploaded Document').' - '.
6871: &Apache::lonnet::gettitle($r->uri).'</h1><p class="LC_warning">'.
6872: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
6873: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
6874: }
6875: }
6876: unless ($noendpage) {
6877: $r->print(&Apache::loncommon::end_page());
6878: }
6879: return OK;
6880: }
6881:
6882: sub embedded_form_elems {
6883: my ($phase,$primaryurl,$newidx) = @_;
6884: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
6885: $newidx =~s /\D+//g;
6886: return <<STATE;
6887: <input type="hidden" name="folderpath" value="$folderpath" />
6888: <input type="hidden" name="cmd" value="upload_embedded" />
6889: <input type="hidden" name="newidx" value="$newidx" />
6890: <input type="hidden" name="phase" value="$phase" />
6891: <input type="hidden" name="primaryurl" value="$primaryurl" />
6892: STATE
6893: }
6894:
6895: sub embedded_destination {
6896: my $folder=$env{'form.folder'};
6897: my $destination = 'docs/';
6898: if ($folder =~ /^supplemental/) {
6899: $destination = 'supplemental/';
6900: }
6901: if (($folder eq 'default') || ($folder eq 'supplemental')) {
6902: $destination .= 'default/';
6903: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
6904: $destination .= $2.'/';
6905: }
6906: my $newidx = $env{'form.newidx'};
6907: $newidx =~s /\D+//g;
6908: if ($newidx) {
6909: $destination .= $newidx;
6910: }
6911: my $dir_root = '/userfiles';
6912: return ($destination,$dir_root);
6913: }
6914:
6915: sub return_to_editor {
6916: my $actionurl = '/adm/coursedocs';
6917: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
6918: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
6919: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
6920: '</a></p>';
6921: }
6922:
6923: sub decompression_info {
6924: my ($destination,$dir_root) = &embedded_destination();
6925: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
6926: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
6927: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
6928: my $container='sequence';
6929: my ($pathitem,$hiddenelem);
6930: my @hiddens = ('newidx','comment','position','folderpath','archiveurl');
6931: if ($env{'form.folderpath'} =~ /\:1$/) {
6932: $container='page';
6933: }
6934: unshift(@hiddens,$pathitem);
6935: foreach my $item (@hiddens) {
6936: if ($item eq 'newidx') {
6937: next if ($env{'form.'.$item} =~ /\D/);
6938: }
6939: if ($env{'form.'.$item}) {
6940: $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
6941: &HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";
6942: }
6943: }
6944: return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
6945: $hiddenelem);
6946: }
6947:
6948: sub decompression_phase_one {
6949: my ($dir,$file,$warning,$error,$output);
6950: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
6951: &decompression_info();
6952: if ($env{'form.archiveurl'} !~ m{^/uploaded/\Q$docudom/$docuname/\E(?:docs|supplemental)/(?:default|\d+).*/([^/]+)$}) {
6953: $error = &mt('Archive file "[_1]" not in the expected location.',$env{'form.archiveurl'});
6954: } else {
6955: my $file = $1;
6956: $output =
6957: &Apache::loncommon::process_decompression($docudom,$docuname,$file,
6958: $destination,$dir_root,
6959: $hiddenelem);
6960: if ($env{'form.autoextract_camtasia'}) {
6961: $output .= &remove_archive($docudom,$docuname,$container);
6962: }
6963: }
6964: if ($error) {
6965: $output .= '<p class="LC_error">'.&mt('Not extracted.').'<br />'.
6966: $error.'</p>'."\n";
6967: }
6968: if ($warning) {
6969: $output .= '<p class="LC_warning">'.$warning.'</p>'."\n";
6970: }
6971: return $output;
6972: }
6973:
6974: sub decompression_phase_two {
6975: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
6976: &decompression_info();
6977: my $output;
6978: if ($env{'form.archivedelete'}) {
6979: $output = &remove_archive($docudom,$docuname,$container);
6980: }
6981: $output .=
6982: &Apache::loncommon::process_extracted_files('coursedocs',$docudom,$docuname,
6983: $destination,$dir_root,$hiddenelem);
6984: return $output;
6985: }
6986:
6987: sub remove_archive {
6988: my ($docudom,$docuname,$container) = @_;
6989: my $map = $env{'form.folder'}.'.'.$container;
6990: my ($output,$delwarning,$delresult,$url);
6991: my ($errtext,$fatal) = &mapread($docuname,$docudom,$map);
6992: if ($fatal) {
6993: if ($container eq 'page') {
6994: $delwarning = &mt('An error occurred retrieving the contents of the current page.');
6995: } else {
6996: $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
6997: }
6998: $delwarning .= ' '.&mt('As a result the archive file has not been removed.');
6999: } else {
7000: my $currcmd = $env{'form.cmd'};
7001: my $position = $env{'form.position'};
7002: my $archiveidx = $position;
7003: if ($position > 0) {
7004: if (($env{'form.autoextract_camtasia'}) && (scalar(@LONCAPA::map::order) == 2)) {
7005: $archiveidx = $position-1;
7006: }
7007: $env{'form.cmd'} = 'remove_'.$archiveidx;
7008: my ($title,$url,@rrest) =
7009: split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$archiveidx]]);
7010: if ($url eq $env{'form.archiveurl'}) {
7011: if (&handle_edit_cmd($docuname,$docudom)) {
7012: ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
7013: if ($fatal) {
7014: if ($container eq 'page') {
7015: $delwarning = &mt('An error occurred updating the contents of the current page.');
7016: } else {
7017: $delwarning = &mt('An error occurred updating the contents of the current folder.');
7018: }
7019: } else {
7020: $delresult = &mt('Archive file removed.');
7021: }
7022: }
7023: } else {
7024: $delwarning .= &mt('Archive file had unexpected item number in folder.').
7025: ' '.&mt('As a result the archive file has not been removed.');
7026: }
7027: }
7028: $env{'form.cmd'} = $currcmd;
7029: }
7030: if ($delwarning) {
7031: $output = '<p class="LC_warning">'.
7032: $delwarning.
7033: '</p>';
7034: }
7035: if ($delresult) {
7036: $output .= '<p class="LC_info">'.
7037: $delresult.
7038: '</p>';
7039: }
7040: return $output;
7041: }
7042:
7043: sub generate_admin_menu {
7044: my ($crstype,$canedit) = @_;
7045: my $lc_crstype = lc($crstype);
7046: my ($home,$other,%outhash)=&authorhosts();
7047: my %lt= ( # do not translate here
7048: 'vc' => 'Verify Content',
7049: 'cv' => 'Check/Set Resource Versions',
7050: 'ls' => 'List Resource Identifiers',
7051: 'ct' => 'Display/Set Shortened URLs for Deep-linking',
7052: 'imse' => 'Export contents to IMS Archive',
7053: 'dcd' => "Copy $crstype Content to Authoring Space",
7054: );
7055: my ($candump,$dumpurl);
7056: if ($home + $other > 0) {
7057: $candump = 'F';
7058: if ($home) {
7059: $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
7060: } else {
7061: my @hosts;
7062: foreach my $aurole (keys(%outhash)) {
7063: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
7064: push(@hosts,$outhash{$aurole});
7065: }
7066: }
7067: if (@hosts == 1) {
7068: my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
7069: '&role='.
7070: &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
7071: &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
7072: $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
7073: } else {
7074: $dumpurl = "javascript:choose_switchserver_window()";
7075: }
7076: }
7077: }
7078: my @menu=
7079: ({ categorytitle=>'Administration',
7080: items =>[
7081: { linktext => $lt{'vc'},
7082: url => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
7083: permission => 'F',
7084: help => 'Docs_Verify_Content',
7085: icon => 'verify.png',
7086: linktitle => 'Verify contents can be retrieved/rendered',
7087: },
7088: { linktext => $lt{'cv'},
7089: url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
7090: permission => 'F',
7091: help => 'Docs_Check_Resource_Versions',
7092: icon => 'resversion.png',
7093: linktitle => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
7094: },
7095: { linktext => $lt{'ls'},
7096: url => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
7097: permission => 'F',
7098: #help => '',
7099: icon => 'symbs.png',
7100: linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
7101: },
7102: { linktext => $lt{'ct'},
7103: url => "javascript:injectData(document.courseverify,'dummy','shorturls','$lt{'ct'}')",
7104: permission => 'F',
7105: help => 'Docs_Short_URLs',
7106: icon => 'shorturls.png',
7107: linktitle => "Set shortened URLs for a resource or folder in your $lc_crstype for use in deep-linking"
7108: },
7109: ]
7110: });
7111: if ($canedit) {
7112: push(@menu,
7113: { categorytitle=>'Export',
7114: items =>[
7115: { linktext => $lt{'imse'},
7116: url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
7117: permission => 'F',
7118: help => 'Docs_Export_Course_Docs',
7119: icon => 'imsexport.png',
7120: linktitle => $lt{'imse'},
7121: },
7122: { linktext => $lt{'dcd'},
7123: url => $dumpurl,
7124: permission => $candump,
7125: help => 'Docs_Dump_Course_Docs',
7126: icon => 'dump.png',
7127: linktitle => $lt{'dcd'},
7128: },
7129: ]
7130: });
7131: }
7132: return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
7133: '<input type="hidden" id="dummy" />'."\n".
7134: &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
7135: '</form>';
7136: }
7137:
7138: sub generate_edit_table {
7139: my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile,
7140: $need_save,$copyfolder,$canedit) = @_;
7141: return unless(ref($orderhash_ref) eq 'HASH');
7142: my %orderhash = %{$orderhash_ref};
7143: my ($form, $activetab, $active, $disabled);
7144: if (($env{'form.active'} ne '') && ($env{'form.active'} ne '00')) {
7145: $activetab = $env{'form.active'};
7146: }
7147: unless ($canedit) {
7148: $disabled = ' disabled="disabled"';
7149: }
7150: my $backicon = $iconpath.'clickhere.gif';
7151: my $backtext = &mt('Exit Editor');
7152: $form = '<div class="LC_Box" style="margin:0;">'.
7153: '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
7154: '<li class="goback">'.
7155: '<a href="javascript:toContents('."'$jumpto'".');">'.
7156: '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
7157: ' alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n".
7158: '<li>'.
7159: '<a href="javascript:groupopen('."'$readfile'".',1);">'.
7160: &mt('Undo Delete').'</a></li>'."\n";
7161: if ($env{'form.docslog'}) {
7162: $form .= '<li class="active">';
7163: } else {
7164: $form .= '<li>';
7165: }
7166: $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
7167: &mt('History').'</a></li>'."\n";
7168: if ($env{'form.docslog'}) {
7169: $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
7170: &mt('Edit').'</a></li>'."\n";
7171: }
7172: foreach my $name (reverse(sort(keys(%orderhash)))) {
7173: if($name ne '00'){
7174: if($activetab eq '' || $activetab ne $name){
7175: $active = '';
7176: }elsif($activetab eq $name){
7177: $active = 'class="active"';
7178: }
7179: $form .= '<li style="float:right" '.$active
7180: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
7181: } else {
7182: $form .= '<li style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
7183:
7184: }
7185: }
7186: $form .= '</ul>'."\n";
7187: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
7188:
7189: if ($to_show ne '') {
7190: my $saveform;
7191: if ($need_save) {
7192: my $button = &mt('Make changes');
7193: my $path;
7194: if ($env{'form.folderpath'}) {
7195: $path =
7196: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
7197: }
7198: $saveform = <<"END";
7199: <div id="multisave" style="display:none; clear:both;" >
7200: <form name="saveactions" method="post" action="/adm/coursedocs" onsubmit="return checkSubmits();">
7201: <input type="hidden" name="folderpath" value="$path" />
7202: <input type="hidden" name="symb" value="$env{'form.symb'}" />
7203: <input type="hidden" name="allhiddenresource" value="" />
7204: <input type="hidden" name="allencrypturl" value="" />
7205: <input type="hidden" name="allrandompick" value="" />
7206: <input type="hidden" name="allrandomorder" value="" />
7207: <input type="hidden" name="changeparms" value="" />
7208: <input type="hidden" name="multiremove" value="" />
7209: <input type="hidden" name="multicut" value="" />
7210: <input type="hidden" name="multicopy" value="" />
7211: <input type="hidden" name="multichange" value="" />
7212: <input type="hidden" name="copyfolder" value="$copyfolder" />
7213: <input type="submit" name="savemultiples" value="$button" $disabled />
7214: </form>
7215: </div>
7216: END
7217: }
7218: $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'.$saveform."\n";
7219: }
7220: foreach my $field (keys(%orderhash)){
7221: if($field ne '00'){
7222: if($activetab eq '' || $activetab ne $field){
7223: $active = 'style="display: none;float:left"';
7224: }elsif($activetab eq $field){
7225: $active = 'style="display:block;float:left"';
7226: }
7227: $form .= '<div id="'.$field.$tid.'"'
7228: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
7229: .'</div>'."\n";
7230: }
7231: }
7232: unless ($env{'form.docslog'}) {
7233: $form .= '</div></div>'."\n";
7234: }
7235: return $form;
7236: }
7237:
7238: sub editing_js {
7239: my ($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
7240: $londocroot,$canedit,$hostname,$navmapref) = @_;
7241: my %js_lt = &Apache::lonlocal::texthash(
7242: p_mnf => 'Name of New Folder',
7243: t_mnf => 'New Folder',
7244: p_mnp => 'Name of New Page',
7245: t_mnp => 'New Page',
7246: p_mxu => 'Title for the External Score',
7247: p_msp => 'Name of Simple Course Page',
7248: p_msb => 'Title for the Problem',
7249: p_mdb => 'Title for the Drop Box',
7250: p_mbb => 'Title for the Discussion Board',
7251: p_mwp => 'Title for Web Page',
7252: p_mnr => 'Title for the Resource',
7253: p_mab => "Enter user:domain for User's Personal Information Page",
7254: p_mab2 => 'Personal Information Page of ',
7255: p_mab_alrt1 => 'Not a valid user:domain',
7256: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
7257: p_chn => 'New Title',
7258: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
7259: p_rmr2a => 'Remove',
7260: p_rmr2b => '?',
7261: p_rmr3a => 'Remove those',
7262: p_rmr3b => 'items?',
7263: p_rmr4 => 'WARNING: Removing a resource uploaded to a course cannot be undone via "Undo Delete".',
7264: p_rmr5 => 'Push "Cancel" and then use "Cut" instead if you might need to undo this change.',
7265: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
7266: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
7267: p_ctr2a => 'Cut',
7268: p_ctr2b => '?',
7269: p_ctr3a => 'Cut those',
7270: p_ctr3b => 'items?',
7271: setal => 'Enter a (unique) alias',
7272: delal => 'Are you sure you want to eliminate the alias?',
7273: rpck => 'Enter number to pick (e.g., 3)',
7274: imsfile => 'You must choose an IMS package for import',
7275: imscms => 'You must select which Course Management System was the source of the IMS package',
7276: invurl => 'Invalid URL',
7277: titbl => 'Title is blank',
7278: more => '(More ...)',
7279: less => '(Less ...)',
7280: noor => 'No actions selected or changes to settings specified.',
7281: noch => 'No changes to settings specified.',
7282: noac => 'No actions selected.',
7283: nofi => 'No file selected',
7284: tinc => 'Title in course',
7285: sunm => 'Sub-directory name',
7286: edri => 'Editing rights unavailable for your current role.',
7287: );
7288: &js_escape(\%js_lt);
7289: my $crstype = &Apache::loncommon::course_type();
7290: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
7291: my $main_container_page;
7292: if (&HTML::Entities::decode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'}) =~ /\:1$/) {
7293: $main_container_page = 1;
7294: }
7295: my $backtourl;
7296: my $toplevelmain = &escape(&default_folderpath($coursenum,$coursedom,$navmapref));
7297: my $toplevelsupp = &supplemental_base();
7298:
7299: if ($env{'docs.exit.'.$env{'request.course.id'}} =~ /^direct_(.+)$/) {
7300: my $caller = $1;
7301: if ($caller =~ /^supplemental/) {
7302: $backtourl = '/adm/supplemental?folderpath='.&escape($caller);
7303: } else {
7304: my ($map,$id,$res)=&Apache::lonnet::decode_symb($caller);
7305: $res = &Apache::lonnet::clutter($res);
7306: if (&Apache::lonnet::is_on_map($res)) {
7307: my ($url,$anchor);
7308: if ($res =~ /^([^#]+)#([^#]+)$/) {
7309: $url = $1;
7310: $anchor = $2;
7311: if (($caller =~ m{^([^#]+)\Q#$anchor\E$})) {
7312: $caller = $1.&escape('#').$anchor;
7313: }
7314: } else {
7315: $url = $res;
7316: }
7317: $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($url),'<>&"');
7318: if ($backtourl =~ m{^\Q/uploaded/$coursedom/$coursenum/\Edefault_\d+\.sequence$}) {
7319: $backtourl .= '?navmap=1';
7320: } else {
7321: $backtourl .= '?symb='.
7322: &HTML::Entities::encode($caller,'<>&"');
7323: }
7324: if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
7325: if (($ENV{'SERVER_PORT'} == 443) &&
7326: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
7327: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
7328: if ($hostname ne '') {
7329: $backtourl = 'http://'.$hostname.$backtourl;
7330: }
7331: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
7332: }
7333: }
7334: } elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {
7335: if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {
7336: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
7337: if ($hostname ne '') {
7338: $backtourl = 'http://'.$hostname.$backtourl;
7339: }
7340: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
7341: }
7342: }
7343: }
7344: if ($anchor ne '') {
7345: $backtourl .= '#'.&HTML::Entities::encode($anchor,'<>&"');
7346: }
7347: $backtourl = &Apache::loncommon::escape_single($backtourl);
7348: } else {
7349: $backtourl = '/adm/navmaps';
7350: }
7351: }
7352: } elsif ($env{'docs.exit.'.$env{'request.course.id'}} eq '/adm/menu') {
7353: $backtourl = '/adm/menu';
7354: } elsif ($supplementalflag) {
7355: $backtourl = '/adm/supplemental';
7356: } else {
7357: $backtourl = '/adm/navmaps';
7358: }
7359:
7360: my $fieldsets = "'doc'";
7361: unless ($main_container_page) {
7362: $fieldsets .=",'ims'";
7363: }
7364: my $extfieldsets = "'ext'";
7365: if ($posslti) {
7366: $extfieldsets .= ",'tool'";
7367: }
7368: if ($supplementalflag) {
7369: $fieldsets = "'suppdoc'";
7370: $extfieldsets = "'suppext'";
7371: if ($posslti) {
7372: $extfieldsets .= ",'supptool'";
7373: }
7374: }
7375:
7376: my $jsmakefunctions;
7377: if ($canedit) {
7378: $jsmakefunctions = <<ENDNEWSCRIPT;
7379: function makenewfolder(targetform,folderseq) {
7380: var foldername=prompt('$js_lt{"p_mnf"}','$js_lt{"t_mnf"}');
7381: if (foldername) {
7382: targetform.importdetail.value=encodeURIComponent(foldername)+"="+folderseq;
7383: targetform.submit();
7384: }
7385: }
7386:
7387: function makenewpage(targetform,folderseq) {
7388: var pagename=prompt('$js_lt{"p_mnp"}','$js_lt{"t_mnp"}');
7389: if (pagename) {
7390: targetform.importdetail.value=encodeURIComponent(pagename)+"="+folderseq;
7391: targetform.submit();
7392: }
7393: }
7394:
7395: function makeexamupload() {
7396: var title=prompt('$js_lt{"p_mxu"}');
7397: if (title) {
7398: this.document.forms.newexamupload.importdetail.value=
7399: encodeURIComponent(title)+'=/res/lib/templates/examupload.problem';
7400: this.document.forms.newexamupload.submit();
7401: }
7402: }
7403:
7404: function makesmppage() {
7405: var title=prompt('$js_lt{"p_msp"}');
7406: if (title) {
7407: this.document.forms.newsmppg.importdetail.value=
7408: encodeURIComponent(title)+'=/adm/$udom/$uname/new/smppg';
7409: this.document.forms.newsmppg.submit();
7410: }
7411: }
7412:
7413: function makewebpage(type) {
7414: var title=prompt('$js_lt{"p_mwp"}');
7415: var formname;
7416: if (type == 'supp') {
7417: formname = this.document.forms.supwebpage;
7418: } else {
7419: formname = this.document.forms.newwebpage;
7420: }
7421: if (title) {
7422: var webpage = formname.importdetail.value;
7423: formname.importdetail.value = encodeURIComponent(title)+'='+webpage;
7424: formname.submit();
7425: }
7426: }
7427:
7428: function makesmpproblem() {
7429: var title=prompt('$js_lt{"p_msb"}');
7430: if (title) {
7431: this.document.forms.newsmpproblem.importdetail.value=
7432: encodeURIComponent(title)+'=/res/lib/templates/simpleproblem.problem';
7433: this.document.forms.newsmpproblem.submit();
7434: }
7435: }
7436:
7437: function makedropbox() {
7438: var title=prompt('$js_lt{"p_mdb"}');
7439: if (title) {
7440: this.document.forms.newdropbox.importdetail.value=
7441: encodeURIComponent(title)+'=/res/lib/templates/DropBox.problem';
7442: this.document.forms.newdropbox.submit();
7443: }
7444: }
7445:
7446: function makebulboard() {
7447: var title=prompt('$js_lt{"p_mbb"}');
7448: if (title) {
7449: this.document.forms.newbul.importdetail.value=
7450: encodeURIComponent(title)+'=/adm/$udom/$uname/new/bulletinboard';
7451: this.document.forms.newbul.submit();
7452: }
7453: }
7454:
7455: function makeabout() {
7456: var user=prompt("$js_lt{'p_mab'}");
7457: if (user) {
7458: var comp=new Array();
7459: comp=user.split(':');
7460: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
7461: if ((comp[0]) && (comp[1])) {
7462: this.document.forms.newaboutsomeone.importdetail.value=
7463: '$js_lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
7464: this.document.forms.newaboutsomeone.submit();
7465: } else {
7466: alert("$js_lt{'p_mab_alrt1'}");
7467: }
7468: } else {
7469: alert("$js_lt{'p_mab_alrt2'}");
7470: }
7471: }
7472: }
7473:
7474: function makenew(targetform) {
7475: targetform.submit();
7476: }
7477:
7478: function changename(folderpath,index,oldtitle) {
7479: var title=prompt('$js_lt{"p_chn"}',oldtitle);
7480: if (title) {
7481: this.document.forms.renameform.markcopy.value='';
7482: this.document.forms.renameform.title.value=title;
7483: this.document.forms.renameform.cmd.value='rename_'+index;
7484: this.document.forms.renameform.folderpath.value=folderpath;
7485: this.document.forms.renameform.submit();
7486: }
7487: }
7488:
7489: function setalias(folderpath,index) {
7490: var alias = prompt('$js_lt{"setal"}');
7491: if ((alias != null) && (alias != '')) {
7492: this.document.forms.aliasform.alias.value=alias;
7493: this.document.forms.aliasform.cmd.value='setalias_'+index;
7494: this.document.forms.aliasform.folderpath.value=folderpath;
7495: this.document.forms.aliasform.submit();
7496: }
7497: }
7498:
7499: function delalias(folderpath,index) {
7500: if (confirm('$js_lt{"delal"}')) {
7501: this.document.forms.aliasform.cmd.value='delalias_'+index;
7502: this.document.forms.aliasform.folderpath.value=folderpath;
7503: this.document.forms.aliasform.submit();
7504: }
7505: }
7506:
7507: ENDNEWSCRIPT
7508: } else {
7509: $jsmakefunctions = <<ENDNEWSCRIPT;
7510:
7511: function makenewfolder() {
7512: alert("$js_lt{'edri'}");
7513: }
7514:
7515: function makenewpage() {
7516: alert("$js_lt{'edri'}");
7517: }
7518:
7519: function makeexamupload() {
7520: alert("$js_lt{'edri'}");
7521: }
7522:
7523: function makesmppage() {
7524: alert("$js_lt{'edri'}");
7525: }
7526:
7527: function makewebpage(type) {
7528: alert("$js_lt{'edri'}");
7529: }
7530:
7531: function makesmpproblem() {
7532: alert("$js_lt{'edri'}");
7533: }
7534:
7535: function makedropbox() {
7536: alert("$js_lt{'edri'}");
7537: }
7538:
7539: function makebulboard() {
7540: alert("$js_lt{'edri'}");
7541: }
7542:
7543: function makeabout() {
7544: alert("$js_lt{'edri'}");
7545: }
7546:
7547: function changename() {
7548: alert("$js_lt{'edri'}");
7549: }
7550:
7551: function setalias() {
7552: alert("$js_lt{'edri'}");
7553: }
7554:
7555: function delalias() {
7556: alert("$js_lt{'edri'}");
7557: }
7558:
7559: function makenew() {
7560: alert("$js_lt{'edri'}");
7561: }
7562:
7563: function groupimport() {
7564: alert("$js_lt{'edri'}");
7565: }
7566:
7567: function groupsearch() {
7568: alert("$js_lt{'edri'}");
7569: }
7570:
7571: function groupopen(url,recover) {
7572: var options="scrollbars=1,resizable=1,menubar=0";
7573: idxflag=1;
7574: idx=open("/adm/groupsort?inhibitmenu=yes&mode=simple&recover="+recover+"&readfile="+url,"idxout",options);
7575: idx.focus();
7576: }
7577:
7578: ENDNEWSCRIPT
7579:
7580: }
7581: return <<ENDSCRIPT;
7582:
7583: $jsmakefunctions
7584:
7585: function toggleUpload(caller) {
7586: var blocks = Array($fieldsets);
7587: for (var i=0; i<blocks.length; i++) {
7588: var disp = 'none';
7589: if (caller == blocks[i]) {
7590: var curr = document.getElementById('upload'+caller+'form').style.display;
7591: if (curr == 'none') {
7592: disp='block';
7593: }
7594: }
7595: document.getElementById('upload'+blocks[i]+'form').style.display=disp;
7596: }
7597: resize_scrollbox('contentscroll','1','1');
7598: return;
7599: }
7600:
7601: function toggleExternal(caller) {
7602: var blocks = Array($extfieldsets);
7603: for (var i=0; i<blocks.length; i++) {
7604: var disp = 'none';
7605: if (caller == blocks[i]) {
7606: var curr = document.getElementById('external'+caller+'form').style.display;
7607: if (curr == 'none') {
7608: disp='block';
7609: }
7610: }
7611: document.getElementById('external'+blocks[i]+'form').style.display=disp;
7612: if ((caller == 'tool') || (caller == 'supptool')) {
7613: if (disp == 'block') {
7614: if (document.getElementById('LC_exttoolid')) {
7615: var toolselector = document.getElementById('LC_exttoolid');
7616: var suppflag = 0;
7617: if (caller == 'supptool') {
7618: suppflag = 1;
7619: }
7620: currForm = document.getElementById('new'+caller);
7621: updateExttool(toolselector,currForm,suppflag);
7622: }
7623: }
7624: }
7625: }
7626: resize_scrollbox('contentscroll','1','1');
7627: return;
7628: }
7629:
7630: function toggleMap(caller) {
7631: var disp = 'none';
7632: if (document.getElementById('importmapform')) {
7633: if (caller == 'map') {
7634: var curr = document.getElementById('importmapform').style.display;
7635: if (curr == 'none') {
7636: disp='block';
7637: }
7638: }
7639: document.getElementById('importmapform').style.display=disp;
7640: resize_scrollbox('contentscroll','1','1');
7641: }
7642: return;
7643: }
7644:
7645: function toggleCrsRes(caller,numauthorrole,numcrsdirs) {
7646: var disp = 'none';
7647: if (document.getElementById('crsresform')) {
7648: if (caller == 'res') {
7649: var curr = document.getElementById('crsresform').style.display;
7650: if (curr == 'none') {
7651: disp='block';
7652: numauthor = parseInt(numauthorrole);
7653: if (numauthor > 0) {
7654: document.courseresform.authorrole.selectedIndex = 0;
7655: select1priv_changed();
7656: document.courseresform.authorpath.selectedIndex = 0;
7657: document.courseresform.newresourceadd.selectedIndex = 0;
7658: toggleNewInCourse(document.courseresform);
7659: if (document.getElementById('newresource')) {
7660: document.getElementById('newresource').style.display = 'none';
7661: }
7662: } else {
7663: if (numcrsdirs) {
7664: document.courseresform.authorpath.selectedIndex = 0;
7665: }
7666: }
7667: if (document.courseresform.newresusetemp.length) {
7668: document.courseresform.newresusetemp[0].checked = true;
7669: toggleWithTemplate(document.courseresform);
7670: }
7671: document.courseresform.newresourcename.value = '';
7672: }
7673: }
7674: if (document.courseresform.newsubdir.length) {
7675: for (var j=0; j<document.courseresform.newsubdir.length; j++) {
7676: if (document.courseresform.newsubdir[j].value == 0) {
7677: document.courseresform.newsubdir[j].checked = true;
7678: }
7679: break;
7680: }
7681: if (document.getElementById('newsubdirname')) {
7682: document.getElementById('newsubdirname').type = "hidden";
7683: document.getElementById('newsubdirname').value = "";
7684: }
7685: if (document.getElementById('newsubdir')) {
7686: document.getElementById('newsubdir').innerHTML = "";
7687: }
7688: }
7689: document.getElementById('crsresform').style.display=disp;
7690: resize_scrollbox('contentscroll','1','0');
7691: }
7692: return;
7693: }
7694:
7695: function toggleNewsubdir(form) {
7696: if (form.newsubdir.length) {
7697: for (var j=0; j<form.newsubdir.length; j++) {
7698: if (form.newsubdir[j].checked) {
7699: if (document.getElementById('newsubdirname')) {
7700: if (form.newsubdir[j].value == '1') {
7701: document.getElementById('newsubdirname').type = "text";
7702: if (document.getElementById('newsubdir')) {
7703: document.getElementById('newsubdir').innerHTML = '<br />$js_lt{'sunm'}';
7704: }
7705: } else {
7706: document.getElementById('newsubdirname').type = "hidden";
7707: document.getElementById('newsubdirname').value = "";
7708: document.getElementById('newsubdir').innerHTML = "";
7709: }
7710: }
7711: break;
7712: }
7713: }
7714: }
7715: }
7716:
7717: function toggleCrsResTitle() {
7718: if (document.getElementById('newresource')) {
7719: if (document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value == 'course') {
7720: document.getElementById('newresource').style.display = 'inline';
7721: document.courseresform.newresourceadd[0].checked = true;
7722: toggleNewInCourse(document.courseresform);
7723: } else {
7724: document.getElementById('newresource').style.display = 'none';
7725: }
7726: }
7727: }
7728:
7729: function toggleNewInCourse(form) {
7730: if (form.newresourceadd.length) {
7731: for (var i=0; i<form.newresourceadd.length; i++) {
7732: if (form.newresourceadd[i].checked) {
7733: if (document.getElementById('newresourcetitle')) {
7734: if (form.newresourceadd[i].value == '1') {
7735: document.getElementById('newresourcetitle').type = 'text';
7736: if (document.getElementById('newrestitle')) {
7737: document.getElementById('newrestitle').innerHTML = "<br />$js_lt{'tinc'}";
7738: }
7739: } else {
7740: document.getElementById('newresourcetitle').type = 'hidden';
7741: document.getElementById('newresourcetitle').value = '';
7742: if (document.getElementById('newrestitle')) {
7743: document.getElementById('newrestitle').innerHTML = '';
7744: }
7745: }
7746: }
7747: break;
7748: }
7749: }
7750: }
7751: }
7752:
7753: function toggleWithTemplate(form) {
7754: if (form.newresusetemp.length) {
7755: for (var i=0; i<form.newresusetemp.length; i++) {
7756: if (form.newresusetemp[i].checked) {
7757: if (document.getElementById('newrestemplate')) {
7758: if (form.newresusetemp[i].value == '1') {
7759: document.getElementById('newrestemplate').style.display = 'inline';
7760: toggleExampleText();
7761: } else {
7762: form.tempcategory.selectedIndex = 0;
7763: select1template_changed();
7764: document.getElementById('newrestemplate').style.display = 'none';
7765: }
7766: }
7767: }
7768: }
7769: }
7770: }
7771:
7772: function toggleExampleText() {
7773: if (document.getElementById('newresexample')) {
7774: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
7775: if (url == '') {
7776: document.getElementById('newresexample').style.fontWeight = 'normal';
7777: } else {
7778: document.getElementById('newresexample').style.fontWeight = 'bold';
7779: }
7780: }
7781: }
7782:
7783: function getExample(width,height,scrolling,transparency) {
7784: var url;
7785: if (document.courseresform.newresusetemp.length) {
7786: for (var i=0; i<document.courseresform.newresusetemp.length; i++) {
7787: if (document.courseresform.newresusetemp[i].checked) {
7788: if (document.courseresform.newresusetemp[i].value == '1') {
7789: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
7790: if (url == '') {
7791: alert('Pick a category and template');
7792: } else {
7793: url = url.replace("$londocroot","");
7794: url += '?inhibitmenu=yes';
7795: }
7796: }
7797: break;
7798: }
7799: }
7800: }
7801: if (url != '') {
7802: openMyModal(url,width,height,scrolling,transparency,'');
7803: }
7804: }
7805:
7806: function toggleImportCrsres(caller,dircount) {
7807: var disp = 'none';
7808: if (document.getElementById('importcrsresform')) {
7809: if (caller == 'res') {
7810: var numdirs = parseInt(dircount);
7811: var curr = document.getElementById('importcrsresform').style.display;
7812: if (curr == 'none') {
7813: disp='block';
7814: if (numdirs > 1) {
7815: select1res_changed();
7816: }
7817: }
7818: }
7819: document.getElementById('importcrsresform').style.display=disp;
7820: resize_scrollbox('contentscroll','1','0');
7821: }
7822: return;
7823: }
7824:
7825: function makeims(imsform) {
7826: if ((imsform.uploaddoc.value == '') || (!imsform.uploaddoc.value)) {
7827: alert("$js_lt{'imsfile'}");
7828: return;
7829: }
7830: if (imsform.source.selectedIndex == 0) {
7831: alert("$js_lt{'imscms'}");
7832: return;
7833: }
7834: newWindow = window.open('', 'IMSimport',"HEIGHT=700,WIDTH=750,scrollbars=yes");
7835: imsform.submit();
7836: }
7837:
7838: function updatePick(targetform,index,caller) {
7839: var pickitem;
7840: var picknumitem;
7841: var picknumtext;
7842: if (index == 'all') {
7843: pickitem = document.getElementById('randompickall');
7844: picknumitem = document.getElementById('rpicknumall');
7845: picknumtext = document.getElementById('rpicktextall');
7846: } else {
7847: pickitem = document.getElementById('randompick_'+index);
7848: picknumitem = document.getElementById('rpicknum_'+index);
7849: picknumtext = document.getElementById('randompicknum_'+index);
7850: }
7851: if (pickitem.checked) {
7852: var picknum=prompt('$js_lt{"rpck"}',picknumitem.value);
7853: if (picknum == '' || picknum == null) {
7854: if (caller == 'check') {
7855: pickitem.checked=false;
7856: if (index == 'all') {
7857: picknumtext.innerHTML = '';
7858: if (caller == 'link') {
7859: propagateState(targetform,'rpicknum');
7860: }
7861: } else {
7862: checkForSubmit(targetform,'randompick','settings');
7863: }
7864: }
7865: } else {
7866: picknum.toString();
7867: var regexdigit=/^\\d+\$/;
7868: if (regexdigit.test(picknum)) {
7869: picknumitem.value = picknum;
7870: if (index == 'all') {
7871: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.cumulativesettings,\\'all\\',\\'link\\');">'+picknum+'</a>';
7872: if (caller == 'link') {
7873: propagateState(targetform,'rpicknum');
7874: }
7875: } else {
7876: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.edit_randompick_'+index+',\\''+index+'\\',\\'link\\');">'+picknum+'</a>';
7877: checkForSubmit(targetform,'randompick','settings');
7878: }
7879: } else {
7880: if (caller == 'check') {
7881: if (index == 'all') {
7882: picknumtext.innerHTML = '';
7883: if (caller == 'link') {
7884: propagateState(targetform,'rpicknum');
7885: }
7886: } else {
7887: pickitem.checked=false;
7888: checkForSubmit(targetform,'randompick','settings');
7889: }
7890: }
7891: return;
7892: }
7893: }
7894: } else {
7895: picknumitem.value = '';
7896: picknumtext.innerHTML = '';
7897: if (index == 'all') {
7898: if (caller == 'link') {
7899: propagateState(targetform,'rpicknum');
7900: }
7901: } else {
7902: checkForSubmit(targetform,'randompick','settings');
7903: }
7904: }
7905: }
7906:
7907: function propagateState(form,param) {
7908: if (document.getElementById(param+'all')) {
7909: var setcheck = 0;
7910: var rpick = 0;
7911: if (param == 'rpicknum') {
7912: if (document.getElementById('randompickall')) {
7913: if (document.getElementById('randompickall').checked) {
7914: if (document.getElementById('rpicknumall')) {
7915: rpick = document.getElementById('rpicknumall').value;
7916: }
7917: }
7918: }
7919: } else {
7920: if (document.getElementById(param+'all').checked) {
7921: setcheck = 1;
7922: }
7923: }
7924: var allidxlist;
7925: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
7926: if (document.getElementById('all'+param+'idx')) {
7927: allidxlist = document.getElementById('all'+param+'idx').value;
7928: }
7929: var actions = new Array ('remove','cut','copy');
7930: for (var i=0; i<actions.length; i++) {
7931: if (actions[i] != param) {
7932: if (document.getElementById(actions[i]+'all')) {
7933: document.getElementById(actions[i]+'all').checked = false;
7934: }
7935: }
7936: }
7937: }
7938: if ((param == 'encrypturl') || (param == 'hiddenresource')) {
7939: allidxlist = form.allidx.value;
7940: }
7941: if ((param == 'randompick') || (param == 'rpicknum') || (param == 'randomorder')) {
7942: allidxlist = form.allmapidx.value;
7943: }
7944: if ((allidxlist != '') && (allidxlist != null)) {
7945: var allidxs = allidxlist.split(',');
7946: if (allidxs.length > 1) {
7947: for (var i=0; i<allidxs.length; i++) {
7948: if (document.getElementById(param+'_'+allidxs[i])) {
7949: if (param == 'rpicknum') {
7950: if (document.getElementById('randompick_'+allidxs[i])) {
7951: if (document.getElementById('randompick_'+allidxs[i]).checked) {
7952: document.getElementById(param+'_'+allidxs[i]).value = rpick;
7953: if (rpick > 0) {
7954: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = ': <a href="javascript:updatePick(document.edit_randompick_'+allidxs[i]+',\\''+allidxs[i]+'\\',\\'link\\')">'+rpick+'</a>';
7955: } else {
7956: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
7957: }
7958: }
7959: }
7960: } else {
7961: if (setcheck == 1) {
7962: document.getElementById(param+'_'+allidxs[i]).checked = true;
7963: } else {
7964: document.getElementById(param+'_'+allidxs[i]).checked = false;
7965: if (param == 'randompick') {
7966: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
7967: }
7968: }
7969: }
7970: }
7971: }
7972: if (setcheck == 1) {
7973: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
7974: var actions = new Array('copy','cut','remove');
7975: for (var i=0; i<actions.length; i++) {
7976: var otheractions;
7977: var otheridxs;
7978: if (actions[i] === param) {
7979: continue;
7980: } else {
7981: if (document.getElementById('all'+actions[i]+'idx')) {
7982: otheractions = document.getElementById('all'+actions[i]+'idx').value;
7983: otheridxs = otheractions.split(',');
7984: if (otheridxs.length > 1) {
7985: for (var j=0; j<otheridxs.length; j++) {
7986: if (document.getElementById(actions[i]+'_'+otheridxs[j])) {
7987: document.getElementById(actions[i]+'_'+otheridxs[j]).checked = false;
7988: }
7989: }
7990: }
7991: }
7992: }
7993: }
7994: }
7995: }
7996: }
7997: }
7998: }
7999: return;
8000: }
8001:
8002: function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder,confirm_removal) {
8003: var canedit = '$canedit';
8004: if (canedit == '') {
8005: alert("$js_lt{'edri'}");
8006: return;
8007: }
8008: var dosettings;
8009: var doaction;
8010: var control = document.togglemultsettings;
8011: if (context == 'actions') {
8012: control = document.togglemultactions;
8013: doaction = 1;
8014: } else {
8015: dosettings = 1;
8016: }
8017: if (control) {
8018: if (control.showmultpick.length) {
8019: for (var i=0; i<control.showmultpick.length; i++) {
8020: if (control.showmultpick[i].checked) {
8021: if (control.showmultpick[i].value == 1) {
8022: if (context == 'settings') {
8023: dosettings = 0;
8024: } else {
8025: doaction = 0;
8026: }
8027: }
8028: }
8029: }
8030: }
8031: }
8032: if (context == 'settings') {
8033: if (dosettings == 1) {
8034: targetform.changeparms.value=param;
8035: targetform.submit();
8036: }
8037: }
8038: if (context == 'actions') {
8039: if (doaction == 1) {
8040: targetform.cmd.value=param+'_'+index;
8041: targetform.folderpath.value=folderpath;
8042: targetform.markcopy.value=idx+':'+param;
8043: targetform.copyfolder.value=folder+'.'+container;
8044: if (param == 'remove') {
8045: var doremove = 0;
8046: if (skip_confirm) {
8047: if (confirm_removal) {
8048: if (confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'"$js_lt{"p_rmr2b"}')) {
8049: doremove = 1;
8050: }
8051: } else {
8052: doremove = 1;
8053: }
8054: } else {
8055: if (confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'" $js_lt{"p_rmr2b"}')) {
8056: doremove = 1;
8057: }
8058: }
8059: if (doremove) {
8060: targetform.markcopy.value='';
8061: targetform.copyfolder.value='';
8062: targetform.submit();
8063: }
8064: }
8065: if (param == 'cut') {
8066: if (skip_confirm || confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr2a"} "'+oldtitle+'" $js_lt{"p_ctr2b"}')) {
8067: targetform.submit();
8068: return;
8069: }
8070: }
8071: if (param == 'copy') {
8072: targetform.submit();
8073: return;
8074: }
8075: targetform.markcopy.value='';
8076: targetform.copyfolder.value='';
8077: targetform.cmd.value='';
8078: targetform.folderpath.value='';
8079: return;
8080: } else {
8081: if (document.getElementById(param+'_'+idx)) {
8082: item = document.getElementById(param+'_'+idx);
8083: if (item.type == 'checkbox') {
8084: if (item.checked) {
8085: item.checked = false;
8086: } else {
8087: item.checked = true;
8088: singleCheck(item,idx,param);
8089: }
8090: }
8091: }
8092: }
8093: }
8094: return;
8095: }
8096:
8097: function singleCheck(caller,idx,action) {
8098: actions = new Array('cut','copy','remove');
8099: if (caller.checked) {
8100: for (var i=0; i<actions.length; i++) {
8101: if (actions[i] != action) {
8102: if (document.getElementById(actions[i]+'_'+idx)) {
8103: if (document.getElementById(actions[i]+'_'+idx).checked) {
8104: document.getElementById(actions[i]+'_'+idx).checked = false;
8105: }
8106: }
8107: }
8108: }
8109: }
8110: return;
8111: }
8112:
8113: function unselectInactive(nav) {
8114: currentNav = document.getElementById(nav);
8115: currentLis = currentNav.getElementsByTagName('LI');
8116: for (i = 0; i < currentLis.length; i++) {
8117: if (currentLis[i].className == 'goback') {
8118: currentLis[i].className = 'goback';
8119: } else {
8120: if (currentLis[i].className == 'right active' || currentLis[i].className == 'right') {
8121: currentLis[i].className = 'right';
8122: } else {
8123: currentLis[i].className = 'i';
8124: }
8125: }
8126: }
8127: }
8128:
8129: function hideAll(current, nav, data) {
8130: unselectInactive(nav);
8131: if (current) {
8132: if (current.className == 'right'){
8133: current.className = 'right active'
8134: } else {
8135: current.className = 'active';
8136: }
8137: }
8138: currentData = document.getElementById(data);
8139: currentDivs = currentData.getElementsByTagName('DIV');
8140: for (i = 0; i < currentDivs.length; i++) {
8141: if(currentDivs[i].className == 'LC_ContentBox'){
8142: currentDivs[i].style.display = 'none';
8143: }
8144: }
8145: }
8146:
8147: function openTabs(pageId) {
8148: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
8149: if(tabnav.length > 2 ){
8150: currentNav = document.getElementById(tabnav[1].id);
8151: currentLis = currentNav.getElementsByTagName('LI');
8152: for(i = 0; i< currentLis.length; i++){
8153: if(currentLis[i].className == 'active') {
8154: funcString = currentLis[i].onclick.toString();
8155: tab = funcString.split('"');
8156: if(tab.length < 2) {
8157: tab = funcString.split("'");
8158: }
8159: currentData = document.getElementById(tab[1]);
8160: currentData.style.display = 'block';
8161: }
8162: }
8163: }
8164: }
8165:
8166: function showPage(current, pageId, nav, data) {
8167: currstate = current.className;
8168: hideAll(current, nav, data);
8169: openTabs(pageId);
8170: unselectInactive(nav);
8171: if ((currstate == 'active') || (currstate == 'right active')) {
8172: if (currstate == 'active') {
8173: current.className = '';
8174: } else {
8175: current.className = 'right';
8176: }
8177: activeTab = '';
8178: toggleExternal();
8179: toggleUpload();
8180: toggleMap();
8181: toggleCrsRes();
8182: toggleImportCrsres();
8183: resize_scrollbox('contentscroll','1','0');
8184: return;
8185: } else {
8186: current.className = 'active';
8187: }
8188: currentData = document.getElementById(pageId);
8189: currentData.style.display = 'block';
8190: activeTab = pageId;
8191: toggleExternal();
8192: toggleUpload();
8193: toggleMap();
8194: toggleCrsRes();
8195: toggleImportCrsres();
8196: if (nav == 'mainnav') {
8197: var storedpath = "$docs_folderpath";
8198: var storedpage = "$main_container_page";
8199: var reg = new RegExp("^supplemental");
8200: if (pageId == 'mainCourseDocuments') {
8201: if (storedpage == 1) {
8202: document.simpleedit.folderpath.value = '';
8203: document.uploaddocument.folderpath.value = '';
8204: } else {
8205: if (reg.test(storedpath)) {
8206: document.simpleedit.folderpath.value = '$toplevelmain';
8207: document.uploaddocument.folderpath.value = '$toplevelmain';
8208: document.newext.folderpath.value = '$toplevelmain';
8209: } else {
8210: document.simpleedit.folderpath.value = storedpath;
8211: document.uploaddocument.folderpath.value = storedpath;
8212: document.newext.folderpath.value = storedpath;
8213: }
8214: }
8215: } else {
8216: if (reg.test(storedpath)) {
8217: document.simpleedit.folderpath.value = storedpath;
8218: document.supuploaddocument.folderpath.value = storedpath;
8219: document.supnewext.folderpath.value = storedpath;
8220: } else {
8221: document.simpleedit.folderpath.value = '$toplevelsupp';
8222: document.supuploaddocument.folderpath.value = '$toplevelsupp';
8223: document.supnewext.folderpath.value = '$toplevelsupp';
8224: }
8225: }
8226: }
8227: resize_scrollbox('contentscroll','1','0');
8228: return false;
8229: }
8230:
8231: function toContents(jumpto) {
8232: var newurl = '$backtourl';
8233: if ((newurl == '/adm/navmaps') && (jumpto != '')) {
8234: newurl = newurl+'?postdata='+jumpto;
8235: }
8236: location.href=newurl;
8237: }
8238:
8239: function togglePick(caller,value) {
8240: var disp = 'none';
8241: if (document.getElementById('multi'+caller)) {
8242: var curr = document.getElementById('multi'+caller).style.display;
8243: if (value == 1) {
8244: disp='block';
8245: }
8246: if (curr == disp) {
8247: return;
8248: }
8249: document.getElementById('multi'+caller).style.display=disp;
8250: if (value == 1) {
8251: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
8252: } else {
8253: document.getElementById('more'+caller).innerHTML = '';
8254: }
8255: if (caller == 'actions') {
8256: setClass(value);
8257: setBoxes(value);
8258: }
8259: }
8260: var showButton = multiSettings();
8261: if (showButton != 1) {
8262: showButton = multiActions();
8263: }
8264: if (document.getElementById('multisave')) {
8265: if (showButton == 1) {
8266: document.getElementById('multisave').style.display='block';
8267: } else {
8268: document.getElementById('multisave').style.display='none';
8269: }
8270: }
8271: resize_scrollbox('contentscroll','1','1');
8272: return;
8273: }
8274:
8275: function toggleCheckUncheck(caller,more) {
8276: if (more == 1) {
8277: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',0);" style="text-decoration:none;">$js_lt{'less'}</a>';
8278: document.getElementById('allfields'+caller).style.display='block';
8279: } else {
8280: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
8281: document.getElementById('allfields'+caller).style.display='none';
8282: }
8283: resize_scrollbox('contentscroll','1','1');
8284: }
8285:
8286: function multiSettings() {
8287: var inuse = 0;
8288: var settingsform = document.togglemultsettings;
8289: if (settingsform.showmultpick.length > 1) {
8290: for (var i=0; i<settingsform.showmultpick.length; i++) {
8291: if (settingsform.showmultpick[i].checked) {
8292: if (settingsform.showmultpick[i].value == 1) {
8293: inuse = 1;
8294: }
8295: }
8296: }
8297: }
8298: return inuse;
8299: }
8300:
8301: function multiActions() {
8302: var inuse = 0;
8303: var actionsform = document.togglemultactions;
8304: if (actionsform.showmultpick.length > 1) {
8305: for (var i=0; i<actionsform.showmultpick.length; i++) {
8306: if (actionsform.showmultpick[i].checked) {
8307: if (actionsform.showmultpick[i].value == 1) {
8308: inuse = 1;
8309: }
8310: }
8311: }
8312: }
8313: return inuse;
8314: }
8315:
8316: function checkSubmits() {
8317: var numchanges = 0;
8318: var form = document.saveactions;
8319: var doactions = multiActions();
8320: var cutwarnings = 0;
8321: var remwarnings = 0;
8322: var removalinfo = 0;
8323: if (doactions == 1) {
8324: var remidxlist = document.cumulativeactions.allremoveidx.value;
8325: if ((remidxlist != '') && (remidxlist != null)) {
8326: var remidxs = remidxlist.split(',');
8327: for (var i=0; i<remidxs.length; i++) {
8328: if (document.getElementById('remove_'+remidxs[i])) {
8329: if (document.getElementById('remove_'+remidxs[i]).checked) {
8330: form.multiremove.value += remidxs[i]+',';
8331: numchanges ++;
8332: if (document.getElementById('skip_remove_'+remidxs[i])) {
8333: if (document.getElementById('skip_remove_'+remidxs[i]).value == 0) {
8334: remwarnings ++;
8335: }
8336: }
8337: if (document.getElementById('confirm_removal_'+remidxs[i])) {
8338: if (document.getElementById('confirm_removal_'+remidxs[i]).value == 1) {
8339: removalinfo ++;
8340: }
8341: }
8342: }
8343: }
8344: }
8345: }
8346: var cutidxlist = document.cumulativeactions.allcutidx.value;
8347: if ((cutidxlist != '') && (cutidxlist != null)) {
8348: var cutidxs = cutidxlist.split(',');
8349: for (var i=0; i<cutidxs.length; i++) {
8350: if (document.getElementById('cut_'+cutidxs[i])) {
8351: if (document.getElementById('cut_'+cutidxs[i]).checked == true) {
8352: form.multicut.value += cutidxs[i]+',';
8353: numchanges ++;
8354: if (document.getElementById('skip_cut_'+cutidxs[i])) {
8355: if (document.getElementById('skip_cut_'+cutidxs[i]).value == 0) {
8356: cutwarnings ++;
8357: }
8358: }
8359: }
8360: }
8361: }
8362: }
8363: var copyidxlist = document.cumulativeactions.allcopyidx.value;
8364: if ((copyidxlist != '') && (copyidxlist != null)) {
8365: var copyidxs = copyidxlist.split(',');
8366: for (var i=0; i<copyidxs.length; i++) {
8367: if (document.getElementById('copy_'+copyidxs[i])) {
8368: if (document.getElementById('copy_'+copyidxs[i]).checked) {
8369: form.multicopy.value += copyidxs[i]+',';
8370: numchanges ++;
8371: }
8372: }
8373: }
8374: }
8375: if (numchanges > 0) {
8376: form.multichange.value = numchanges;
8377: }
8378: }
8379: var dosettings = multiSettings();
8380: var haschanges = 0;
8381: if (dosettings == 1) {
8382: form.allencrypturl.value = '';
8383: form.allhiddenresource.value = '';
8384: form.changeparms.value = 'all';
8385: var patt=new RegExp(",\$");
8386: var allidxlist = document.cumulativesettings.allidx.value;
8387: if ((allidxlist != '') && (allidxlist != null)) {
8388: var allidxs = allidxlist.split(',');
8389: if (allidxs.length > 1) {
8390: for (var i=0; i<allidxs.length; i++) {
8391: if (document.getElementById('hiddenresource_'+allidxs[i])) {
8392: if (document.getElementById('hiddenresource_'+allidxs[i]).checked) {
8393: form.allhiddenresource.value += allidxs[i]+',';
8394: }
8395: }
8396: if (document.getElementById('encrypturl_'+allidxs[i])) {
8397: if (document.getElementById('encrypturl_'+allidxs[i]).checked) {
8398: form.allencrypturl.value += allidxs[i]+',';
8399: }
8400: }
8401: }
8402: form.allhiddenresource.value = form.allhiddenresource.value.replace(patt,"");
8403: form.allencrypturl.value = form.allencrypturl.value.replace(patt,"");
8404: }
8405: }
8406: form.allrandompick.value = '';
8407: form.allrandomorder.value = '';
8408: var allmapidxlist = document.cumulativesettings.allmapidx.value;
8409: if ((allmapidxlist != '') && (allmapidxlist != null)) {
8410: var allmapidxs = allmapidxlist.split(',');
8411: for (var i=0; i<allmapidxs.length; i++) {
8412: var randompick = document.getElementById('randompick_'+allmapidxs[i]);
8413: var rpicknum = document.getElementById('rpicknum_'+allmapidxs[i]);
8414: var randorder = document.getElementById('randomorder_'+allmapidxs[i]);
8415: if ((randompick.checked) && (rpicknum.value != '')) {
8416: form.allrandompick.value += allmapidxs[i]+':'+rpicknum.value+',';
8417: }
8418: if (randorder.checked) {
8419: form.allrandomorder.value += allmapidxs[i]+',';
8420: }
8421: }
8422: form.allrandompick.value = form.allrandompick.value.replace(patt,"");
8423: form.allrandomorder.value = form.allrandomorder.value.replace(patt,"");
8424: }
8425: if (document.cumulativesettings.currhiddenresource.value != form.allhiddenresource.value) {
8426: haschanges = 1;
8427: }
8428: if (document.cumulativesettings.currencrypturl.value != form.allencrypturl.value) {
8429: haschanges = 1;
8430: }
8431: if (document.cumulativesettings.currrandomorder.value != form.allrandomorder.value) {
8432: haschanges = 1;
8433: }
8434: if (document.cumulativesettings.currrandompick.value != form.allrandompick.value) {
8435: haschanges = 1;
8436: }
8437: }
8438: if (doactions == 1) {
8439: if (numchanges > 0) {
8440: if ((cutwarnings > 0) || (remwarnings > 0) || (removalinfo > 0)) {
8441: if (remwarnings > 0) {
8442: if (!confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr3a"} '+remwarnings+' $js_lt{"p_rmr3b"}')) {
8443: return false;
8444: }
8445: }
8446: if (removalinfo > 0) {
8447: if (!confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr3a"} '+removalinfo+' $js_lt{"p_rmr3b"}')) {
8448: return false;
8449: }
8450: }
8451: if (cutwarnings > 0) {
8452: if (!confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr3a"} '+cutwarnings+' $js_lt{"p_ctr3b"}')) {
8453: return false;
8454: }
8455: }
8456: }
8457: form.submit();
8458: return true;
8459: }
8460: }
8461: if (dosettings == 1) {
8462: if (haschanges == 1) {
8463: form.submit();
8464: return true;
8465: }
8466: }
8467: if ((dosettings == 1) && (doactions == 1)) {
8468: alert("$js_lt{'noor'}");
8469: } else {
8470: if (dosettings == 1) {
8471: alert("$js_lt{'noch'}");
8472: } else {
8473: alert("$js_lt{'noac'}");
8474: }
8475: }
8476: return false;
8477: }
8478:
8479: function setClass(value) {
8480: var cutclass = 'LC_docs_cut';
8481: var copyclass = 'LC_docs_copy';
8482: var removeclass = 'LC_docs_remove';
8483: var cutreg = new RegExp("\\\\b"+cutclass+"\\\\b");
8484: var copyreg = new RegExp("\\\\b"+copyclass+"\\\\b");
8485: var removereg = new RegExp("\\\\"+removeclass+"\\\\b");
8486: var links = document.getElementsByTagName('a');
8487: for (var i=0; i<links.length; i++) {
8488: var classes = links[i].className;
8489: if (cutreg.test(classes)) {
8490: links[i].className = cutclass;
8491: if (value == 1) {
8492: links[i].className += " LC_menubuttons_link";
8493: }
8494: } else {
8495: if (copyreg.test(classes)) {
8496: links[i].className = copyclass;
8497: if (value == 1) {
8498: links[i].className += " LC_menubuttons_link";
8499: }
8500: } else {
8501: if (removereg.test(classes)) {
8502: links[i].className = removeclass;
8503: if (value == 1) {
8504: links[i].className += " LC_menubuttons_link";
8505: }
8506: }
8507: }
8508: }
8509: }
8510: return;
8511: }
8512:
8513: function setBoxes(value) {
8514: var remidxlist = document.cumulativeactions.allremoveidx.value;
8515: if ((remidxlist != '') && (remidxlist != null)) {
8516: var remidxs = remidxlist.split(',');
8517: for (var i=0; i<remidxs.length; i++) {
8518: if (document.getElementById('remove_'+remidxs[i])) {
8519: var item = document.getElementById('remove_'+remidxs[i]);
8520: if (value == 1) {
8521: item.className = 'LC_docs_remove';
8522: } else {
8523: item.className = 'LC_hidden';
8524: }
8525: }
8526: }
8527: }
8528: var cutidxlist = document.cumulativeactions.allcutidx.value;
8529: if ((cutidxlist != '') && (cutidxlist != null)) {
8530: var cutidxs = cutidxlist.split(',');
8531: for (var i=0; i<cutidxs.length; i++) {
8532: if (document.getElementById('cut_'+cutidxs[i])) {
8533: var item = document.getElementById('cut_'+cutidxs[i]);
8534: if (value == 1) {
8535: item.className = 'LC_docs_cut';
8536: } else {
8537: item.className = 'LC_hidden';
8538: }
8539: }
8540: }
8541: }
8542: var copyidxlist = document.cumulativeactions.allcopyidx.value;
8543: if ((copyidxlist != '') && (copyidxlist != null)) {
8544: var copyidxs = copyidxlist.split(',');
8545: for (var i=0; i<copyidxs.length; i++) {
8546: if (document.getElementById('copy_'+copyidxs[i])) {
8547: var item = document.getElementById('copy_'+copyidxs[i]);
8548: if (value == 1) {
8549: item.className = 'LC_docs_copy';
8550: } else {
8551: item.className = 'LC_hidden';
8552: }
8553: }
8554: }
8555: }
8556: return;
8557: }
8558:
8559: function validImportCrsRes() {
8560: var path = document.crsresimportform.coursepath.options[document.crsresimportform.coursepath.selectedIndex].value;
8561: var fname = document.crsresimportform.coursefile.options[document.crsresimportform.coursefile.selectedIndex].value;
8562: if ((fname == '') || (fname == null)) {
8563: alert("$js_lt{'nofi'}");
8564: return false;
8565: }
8566: var url = '/res/$coursedom/$coursenum/';
8567: if (path && path != '/') {
8568: url += path+'/';
8569: }
8570: if (fname != '') {
8571: url += fname;
8572: }
8573: var title = document.crsresimportform.crsrestitle.value;
8574: document.crsresimportform.importdetail.value=encodeURIComponent(title)+'='+encodeURIComponent(url);
8575: return true;
8576: }
8577:
8578: function validateNewRes(caller) {
8579: if (caller == 'single') {
8580: var role = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
8581: var authorpath = document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value;
8582: var resname = document.courseresform.newresourcename.value;
8583: }
8584: }
8585:
8586: ENDSCRIPT
8587: }
8588:
8589: sub history_tab_js {
8590: return <<"ENDHIST";
8591: function toggleHistoryDisp(choice) {
8592: document.docslogform.docslog.value = choice;
8593: document.docslogform.submit();
8594: return;
8595: }
8596:
8597: ENDHIST
8598: }
8599:
8600: sub inject_data_js {
8601: return <<ENDINJECT;
8602:
8603: function injectData(current, hiddenField, name, value) {
8604: currentElement = document.getElementById(hiddenField);
8605: currentElement.name = name;
8606: currentElement.value = value;
8607: current.submit();
8608: }
8609:
8610: ENDINJECT
8611: }
8612:
8613: sub dump_switchserver_js {
8614: my @hosts = @_;
8615: my %js_lt = &Apache::lonlocal::texthash(
8616: dump => 'Copying content to Authoring Space requires switching server.',
8617: swit => 'Switch server?',
8618: );
8619: my %html_js_lt = &Apache::lonlocal::texthash(
8620: swit => 'Switch server?',
8621: duco => 'Copying Content to Authoring Space',
8622: yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
8623: chos => 'Choose server',
8624: );
8625: &js_escape(\%js_lt);
8626: &html_escape(\%html_js_lt);
8627: &js_escape(\%html_js_lt);
8628: my $role = $env{'request.role'};
8629: my $js = <<"ENDSWJS";
8630: <script type="text/javascript">
8631: function write_switchserver() {
8632: var server;
8633: if (document.setserver.posshosts.length > 0) {
8634: for (var i=0; i<document.setserver.posshosts.length; i++) {
8635: if (document.setserver.posshosts[i].checked) {
8636: server = document.setserver.posshosts[i].value;
8637: }
8638: }
8639: opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
8640: }
8641: window.close();
8642: }
8643: </script>
8644:
8645: ENDSWJS
8646:
8647: my $startpage = &Apache::loncommon::start_page('Choose server',$js,
8648: {'only_body' => 1,
8649: 'js_ready' => 1,});
8650: my $endpage = &Apache::loncommon::end_page({'js_ready' => 1});
8651:
8652: my $hostpicker;
8653: my $count = 0;
8654: foreach my $host (sort(@hosts)) {
8655: my $checked;
8656: if ($count == 0) {
8657: $checked = ' checked="checked"';
8658: }
8659: $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
8660: $host.'"'.$checked.' />'.$host.'</label> ';
8661: $count++;
8662: }
8663:
8664: return <<"ENDSWITCHJS";
8665:
8666: function dump_needs_switchserver(url) {
8667: if (url!='' && url!= null) {
8668: if (confirm("$js_lt{'dump'}\\n$js_lt{'swit'}")) {
8669: go(url);
8670: }
8671: }
8672: return;
8673: }
8674:
8675: function choose_switchserver_window() {
8676: newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
8677: newWindow.document.open();
8678: newWindow.document.writeln('$startpage');
8679: newWindow.document.write('<h3>$html_js_lt{'duco'}<\\/h3>\\n'+
8680: '<p>$html_js_lt{'yone'}<\\/p>\\n'+
8681: '<div class="LC_left_float"><fieldset><legend>$html_js_lt{'chos'}<\\/legend>\\n'+
8682: '<form name="setserver" method="post" action="" \\/>\\n'+
8683: '$hostpicker\\n'+
8684: '<br \\/><br \\/>\\n'+
8685: '<input type="button" name="makeswitch" value="$html_js_lt{'swit'}" '+
8686: 'onclick="write_switchserver();" \\/>\\n'+
8687: '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
8688: newWindow.document.writeln('$endpage');
8689: newWindow.document.close();
8690: newWindow.focus();
8691: }
8692:
8693: ENDSWITCHJS
8694: }
8695:
8696: sub makedocslogform {
8697: my ($formelems,$docslog) = @_;
8698: return <<"LOGSFORM";
8699: <form action="/adm/coursedocs" method="post" name="docslogform">
8700: <input type="hidden" name="docslog" value="$docslog" />
8701: $formelems
8702: </form>
8703: LOGSFORM
8704: }
8705:
8706: sub makesimpleeditform {
8707: my ($formelems) = @_;
8708: return <<"SIMPFORM";
8709: <form name="simpleedit" method="post" action="/adm/coursedocs">
8710: <input type="hidden" name="importdetail" value="" />
8711: $formelems
8712: </form>
8713: SIMPFORM
8714: }
8715:
8716: sub makenewproblem {
8717: my ($r,$coursedom,$coursenum) = @_;
8718: # Creating a new problem
8719: my ($redirect,$error);
8720: if ($env{'form.authorrole'}) {
8721: my ($newsubdir,$filename);
8722: if ($env{'form.newsubdir'}) {
8723: if ($env{'form.newsubdirname'} ne '') {
8724: $newsubdir = $env{'form.newsubdirname'};
8725: }
8726: }
8727: if ($env{'form.newresourcename'}) {
8728: $filename = $env{'form.newresourcename'};
8729: $filename =~ s/\.(\d+)(\.\w+)$/$2/;
8730: $filename =~ s/`//g;
8731: $filename =~ s{/\.\./}{_}g;
8732: $filename =~ s/\.+/./g;
8733: $filename =~ s{/+}{_}g;
8734: if ($filename ne '') {
8735: my ($name,$ext) = ($filename =~ /(.+)\.([^.]+)$/);
8736: if (($ext) && ($ext ne '.problem')) {
8737: $filename = $name.'.problem';
8738: } elsif ($ext eq '') {
8739: $filename .= '.problem';
8740: }
8741: my $docroot = $r->dir_config('lonDocRoot');
8742: my @ids=&Apache::lonnet::current_machine_ids();
8743: if ($env{'form.authorrole'} eq 'author') {
8744: if ($env{'user.author'}) {
8745: if ($env{'user.home'} && grep(/^\Q$env{'user.home'}\E$/,@ids)) {
8746: my $url = "/priv/$env{'user.domain'}/$env{'user.name'}";
8747: my $path = $docroot.$url;
8748: my $subdir = $env{'form.authorpath'};
8749: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
8750: }
8751: }
8752: } elsif ($env{'form.authorrole'} eq 'course') {
8753: my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
8754: if ($chome && grep(/^\Q$chome\E$/,@ids)) {
8755: my $url = "/priv/$coursedom/$coursenum";
8756: my $path=$docroot.$url;
8757: my $subdir = $env{'form.authorpath'};
8758: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
8759: if ($redirect) {
8760: my $rightsfile = 'default.rights';
8761: my $sourcerights = "$path/$rightsfile";
8762: my $targetrights = $docroot."/res/$coursedom/$coursenum/$rightsfile";
8763: my $now = time;
8764: if (!-e $sourcerights) {
8765: my $cid = $coursedom.'_'.$coursenum;
8766: if (open(my $fh,">$sourcerights")) {
8767: print $fh <<END;
8768: <accessrule effect="deny" realm="" type="course" role="" />
8769: <accessrule effect="allow" realm="$cid" type="course" role="" />
8770: END
8771: close($fh);
8772: }
8773: }
8774: if (!-e "$sourcerights.meta") {
8775: if (open(my $fh,">$sourcerights.meta")) {
8776: my $author=$env{'environment.firstname'}.' '.
8777: $env{'environment.middlename'}.' '.
8778: $env{'environment.lastname'}.' '.
8779: $env{'environment.generation'};
8780: $author =~ s/\s+$//;
8781: print $fh <<"END";
8782:
8783: <abstract></abstract>
8784: <author>$author</author>
8785: <authorspace>$coursenum:$coursedom</authorspace>
8786: <copyright>private</copyright>
8787: <creationdate>$now</creationdate>
8788: <customdistributionfile></customdistributionfile>
8789: <dependencies></dependencies>
8790: <domain>$coursedom</domain>
8791: <highestgradelevel>0</highestgradelevel>
8792: <keywords></keywords>
8793: <language>notset </language>
8794: <lastrevisiondate>$now</lastrevisiondate>
8795: <lowestgradelevel>0</lowestgradelevel>
8796: <mime>rights</mime>
8797: <modifyinguser>$env{'user.name'}:$env{'user.domain'}</modifyinguser>
8798: <notes></notes>
8799: <obsolete></obsolete>
8800: <obsoletereplacement></obsoletereplacement>
8801: <owner>$coursenum:$coursedom</owner>
8802: <rule>deny:::course,allow:$cid::course</rule>
8803: <sourceavail></sourceavail>
8804: <standards></standards>
8805: <subject></subject>
8806: <title></title>
8807: END
8808: close($fh);
8809: }
8810: }
8811: if ((-e $sourcerights) && (-e "$sourcerights.meta")) {
8812: if (!-e "$docroot/res/$coursedom") {
8813: mkdir("$docroot/res/$coursedom",0755);
8814: }
8815: if (!-e "$docroot/res/$coursedom/$coursenum") {
8816: mkdir("$docroot/res/$coursedom/$coursenum",0755);
8817: }
8818: if ((-e "$docroot/res/$coursedom/$coursenum") && (!-e $targetrights)) {
8819: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
8820: my $output = &Apache::lonpublisher::batchpublish($r,$sourcerights,$targetrights,$nokeyref,1);
8821: }
8822: }
8823: my $source = $docroot.$redirect;
8824: if (!-e "$source.meta") {
8825: my $cid = $coursedom.'_'.$coursenum;
8826: my $now = time;
8827: if (open(my $fh,">$source.meta")) {
8828: my $author=$env{'environment.firstname'}.' '.
8829: $env{'environment.middlename'}.' '.
8830: $env{'environment.lastname'}.' '.
8831: $env{'environment.generation'};
8832: $author =~ s/\s+$//;
8833: my $title = $env{'form.newresourcetitle'};
8834: $title =~ s/^\s+|\s+$//g;
8835: print $fh <<END;
8836:
8837: <abstract></abstract>
8838: <author>$author</author>
8839: <authorspace>$coursenum:$coursedom</authorspace>
8840: <copyright>custom</copyright>
8841: <creationdate>$now</creationdate>
8842: <customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>
8843: <dependencies></dependencies>
8844: <domain>$coursedom</domain>
8845: <highestgradelevel>0</highestgradelevel>
8846: <keywords></keywords>
8847: <language>notset </language>
8848: <lastrevisiondate>$now</lastrevisiondate>
8849: <lowestgradelevel>0</lowestgradelevel>
8850: <mime>problem</mime>
8851: <modifyinguser>$coursenum:$coursedom</modifyinguser>
8852: <notes></notes>
8853: <obsolete></obsolete>
8854: <obsoletereplacement></obsoletereplacement>
8855: <owner>$coursenum:$coursedom</owner>
8856: <sourceavail></sourceavail>
8857: <standards></standards>
8858: <subject></subject>
8859: <title>$title</title>
8860: END
8861: close($fh);
8862: }
8863: }
8864: }
8865: }
8866: } else {
8867: my ($auname,$audom,$role) = split('___',$env{'form.authorrole'});
8868: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
8869: if (grep(/^\Q$rolehome\E$/,@ids)) {
8870: my $now = time;
8871: if (exists($env{'user.role.'.$role.'./'.$audom.'/'.$auname})) {
8872: my ($start,$end) = split(/\./,$env{'user.role.'.$role.'./'.$audom.'/'.$auname});
8873: if (($start <= $now) && (($end == 0) || ($end >= $now))) {
8874: my $url = "/priv/$audom/$auname";
8875: my $path = $r->dir_config('lonDocRoot').$url;
8876: my $subdir = $env{'form.authorpath'};
8877: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
8878: }
8879: }
8880: }
8881: }
8882: }
8883: }
8884: }
8885: return ($redirect,$error);
8886: }
8887:
8888: sub finishnewprob {
8889: my ($url,$path,$subdir,$newsubdir,$filename,$context) = @_;
8890: unless (-d $path) {
8891: unless (mkdir($path,02770)) {
8892: return;
8893: }
8894: }
8895: my $redirect;
8896: if ($subdir ne '/') {
8897: $subdir = &cleandir($subdir);
8898: if (($subdir ne '') && (-d "$path/$subdir")) {
8899: $path .= "/$subdir";
8900: $url .= "/$subdir";
8901: }
8902: }
8903: my $dest;
8904: if ($newsubdir ne '') {
8905: $newsubdir = &cleandir($newsubdir);
8906: }
8907: if ($newsubdir ne '') {
8908: if (-d "$path/$newsubdir") {
8909: $dest = "$path/$newsubdir/$filename";
8910: } else {
8911: my $dirok;
8912: unless (-e "$path/$newsubdir") {
8913: if (mkdir("$path/$newsubdir",02770)) {
8914: if (chmod(02770,"$path/$newsubdir")) {
8915: $dirok = 1;
8916: }
8917: }
8918: }
8919: if ($dirok) {
8920: $dest = "$path/$newsubdir/$filename";
8921: }
8922: }
8923: if (($dest ne '') && (!-e $dest)) {
8924: $redirect = "$url/$newsubdir/$filename";
8925: }
8926: } else {
8927: $dest = "$path/$filename";
8928: if (($dest ne '') && (!-e $dest)) {
8929: $redirect = "$url/$filename";
8930: }
8931: }
8932: if ((!-e $dest) && ($context ne 'upload')) {
8933: my $template = $env{'form.template'};
8934: my $copyfrom;
8935: if ($template ne '') {
8936: my %templates;
8937: my @files = &Apache::lonhomework::get_template_list('problem');
8938: foreach my $poss (@files) {
8939: if (ref($poss) eq 'ARRAY') {
8940: if ($template eq $poss->[0]) {
8941: $templates{$template} = 1;
8942: last;
8943: }
8944: }
8945: }
8946: if ($templates{$template}) {
8947: $copyfrom = $template;
8948: }
8949: }
8950: if ($filename =~ /\.problem$/) {
8951: unless ($copyfrom) {
8952: $copyfrom = $Apache::lonnet::perlvar{'lonIncludes'}.'/templates/blank.problem';
8953: }
8954: &File::Copy::copy($copyfrom,$dest);
8955: }
8956: }
8957: return $redirect;
8958: }
8959:
8960: sub cleandir {
8961: my ($dir) = @_;
8962: $dir =~ s/^\s+//;
8963: $dir =~ s/\s+$//;
8964: $dir =~ s/\.+//g;
8965: $dir =~ s/[\#\?&%\":]//g;
8966: return $dir;
8967: }
8968:
8969: 1;
8970: __END__
8971:
8972:
8973: =head1 NAME
8974:
8975: Apache::londocs.pm
8976:
8977: =head1 SYNOPSIS
8978:
8979: This is part of the LearningOnline Network with CAPA project
8980: described at http://www.lon-capa.org.
8981:
8982: =head1 SUBROUTINES
8983:
8984: =over
8985:
8986: =item %help=()
8987:
8988: Available help topics
8989:
8990: =item mapread()
8991:
8992: Mapread read maps into LONCAPA::map:: global arrays
8993: @order and @resources, determines status
8994: sets @order - pointer to resources in right order
8995: sets @resources - array with the resources with correct idx
8996:
8997: =item authorhosts()
8998:
8999: Return hash with valid author names
9000:
9001: =item clean()
9002:
9003: =item dumpcourse()
9004:
9005: Actually dump course
9006:
9007: =item group_import()
9008:
9009: Imports the given (name, url) resources into the course
9010: coursenum, coursedom, and folder must precede the list
9011:
9012: =item breadcrumbs()
9013:
9014: =item log_docs()
9015:
9016: =item docs_change_log()
9017:
9018: =item update_paste_buffer()
9019:
9020: =item print_paste_buffer()
9021:
9022: =item do_paste_from_buffer()
9023:
9024: =item do_buffer_empty()
9025:
9026: =item clear_from_buffer()
9027:
9028: =item get_newmap_url()
9029:
9030: =item dbcopy()
9031:
9032: =item uniqueness_check()
9033:
9034: =item contained_map_check()
9035:
9036: =item url_paste_fixups()
9037:
9038: =item apply_fixups()
9039:
9040: =item copy_dependencies()
9041:
9042: =item update_parameter()
9043:
9044: =item handle_edit_cmd()
9045:
9046: =item editor()
9047:
9048: =item process_file_upload()
9049:
9050: =item process_secondary_uploads()
9051:
9052: =item is_supplemental_title()
9053:
9054: =item entryline()
9055:
9056: =item tiehash()
9057:
9058: =item untiehash()
9059:
9060: =item checkonthis()
9061:
9062: check on this
9063:
9064: =item verifycontent()
9065:
9066: Verify Content
9067:
9068: =item devalidateversioncache()
9069:
9070: =item checkversions()
9071:
9072: Check Versions
9073:
9074: =item mark_hash_old()
9075:
9076: =item is_hash_old()
9077:
9078: =item changewarning()
9079:
9080: =item init_breadcrumbs()
9081:
9082: Breadcrumbs for special functions
9083:
9084: =item create_list_elements()
9085:
9086: =item create_form_ul()
9087:
9088: =item startContentScreen()
9089:
9090: =item endContentScreen()
9091:
9092: =item supplemental_base()
9093:
9094: =item embedded_form_elems()
9095:
9096: =item embedded_destination()
9097:
9098: =item return_to_editor()
9099:
9100: =item decompression_info()
9101:
9102: =item decompression_phase_one()
9103:
9104: =item decompression_phase_two()
9105:
9106: =item remove_archive()
9107:
9108: =item generate_admin_menu()
9109:
9110: =item generate_edit_table()
9111:
9112: =item editing_js()
9113:
9114: =item history_tab_js()
9115:
9116: =item inject_data_js()
9117:
9118: =item dump_switchserver_js()
9119:
9120: =item resize_scrollbox_js()
9121:
9122: =item makedocslogform()
9123:
9124: =item makesimpleeditform()
9125:
9126: =back
9127:
9128: =cut
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>