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[LON-CAPA] /
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londocs.pm
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1.668:
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Tue Mar 3 01:16:35 2020 UTC (4 years, 3 months ago) by
raeburn
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MAIN
CVS tags:
HEAD
- URL for external resources in uploaded .page ("Composite page") changed
to begin /ext/ (but are not wrapped).
- Printouts of external resources include title of item in course, and link
unless encrypturl is set to yes for the resource.
1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.668 2020/03/03 01:16:35 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 $folderpath;
183: }
184: }
185:
186: sub dumpcourse {
187: my ($r) = @_;
188: my $crstype = &Apache::loncommon::course_type();
189: my ($starthash,$js);
190: unless (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
191: $js = <<"ENDJS";
192: <script type="text/javascript">
193: // <![CDATA[
194:
195: function hide_searching() {
196: if (document.getElementById('searching')) {
197: document.getElementById('searching').style.display = 'none';
198: }
199: return;
200: }
201:
202: // ]]>
203: </script>
204: ENDJS
205: $starthash = {
206: add_entries => {'onload' => "hide_searching();"},
207: };
208: }
209: $r->print(&Apache::loncommon::start_page('Copy '.$crstype.' Content to Authoring Space',$js,$starthash)."\n".
210: &Apache::lonhtmlcommon::breadcrumbs('Copy '.$crstype.' Content to Authoring Space')."\n");
211: $r->print(&startContentScreen('tools'));
212: my ($home,$other,%outhash)=&authorhosts();
213: unless ($home) {
214: $r->print(&endContentScreen());
215: return '';
216: }
217: my $origcrsid=$env{'request.course.id'};
218: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
219: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
220: # Do the dumping
221: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
222: $r->print(&endContentScreen());
223: return '';
224: }
225: my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
226: $r->print('<h3>'.&mt('Copying Files').'</h3>');
227: my $title=$env{'form.authorfolder'};
228: $title=&clean($title);
229: my ($navmap,$errormsg) =
230: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
231: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
232: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
233: my (%maps,%resources,%titles);
234: if (!ref($navmap)) {
235: $r->print($errormsg.
236: &endContentScreen());
237: return '';
238: } else {
239: &Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles,
240: 'dumpdocs',$cdom,$cnum);
241: }
242: my @todump = &Apache::loncommon::get_env_multiple('form.archive');
243: my (%tocopy,%replacehash,%lookup,%deps,%display,%result,%depresult,%simpleproblems,%simplepages,
244: %newcontent,%has_simpleprobs);
245: foreach my $item (sort {$a <=> $b} (@todump)) {
246: my $name = $env{'form.namefor_'.$item};
247: if ($resources{$item}) {
248: my ($map,$id,$res) = &Apache::lonnet::decode_symb($resources{$item});
249: if ($res =~ m{^uploaded/$cdom/$cnum/\E((?:docs|supplemental)/.+)$}) {
250: $tocopy{$1} = $name;
251: $display{$item} = $1;
252: $lookup{$1} = $item;
253: } elsif ($res eq 'lib/templates/simpleproblem.problem') {
254: $simpleproblems{$item} = {
255: symb => $resources{$item},
256: name => $name,
257: };
258: $display{$item} = 'simpleproblem_'.$name;
259: if ($map =~ m{^\Quploaded/$cdom/$cnum/\E(.+)$}) {
260: $has_simpleprobs{$1}{$id} = $item;
261: }
262: } elsif ($res =~ m{^adm/$match_domain/$match_username/(\d+)/smppg}) {
263: my $marker = $1;
264: my $db_name = &Apache::lonsimplepage::get_db_name($res,$marker,$cdom,$cnum);
265: $simplepages{$item} = {
266: res => $res,
267: title => $titles{$item},
268: db => $db_name,
269: marker => $marker,
270: symb => $resources{$item},
271: name => $name,
272: };
273: $display{$item} = '/'.$res;
274: }
275: } elsif ($maps{$item}) {
276: if ($maps{$item} =~ m{^\Quploaded/$cdom/$cnum/\E((?:default|supplemental)_\d+\.(?:sequence|page))$}) {
277: $tocopy{$1} = $name;
278: $display{$item} = $1;
279: $lookup{$1} = $item;
280: }
281: } else {
282: next;
283: }
284: }
285: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
286: $crs=~s/\_/\//g;
287: my $mm = new File::MMagic;
288: my $prefix = "/uploaded/$cdom/$cnum/";
289: %replacehash = %tocopy;
290: foreach my $item (sort(keys(%simpleproblems))) {
291: my $content = &Apache::imsexport::simpleproblem($simpleproblems{$item}{'symb'});
292: $newcontent{$display{$item}} = $content;
293: }
294: my $gateway = Apache::lonhtmlgateway->new('web');
295: foreach my $item (sort(keys(%simplepages))) {
296: if (ref($simplepages{$item}) eq 'HASH') {
297: my $pagetitle = $simplepages{$item}{'title'};
298: my %fields = &Apache::lonnet::dump($simplepages{$item}{'db'},$cdom,$cnum);
299: my %contents;
300: foreach my $field (keys(%fields)) {
301: if ($field =~ /^(?:aaa|bbb|ccc)_(\w+)$/) {
302: my $name = $1;
303: my $msg = $fields{$field};
304: if ($name eq 'webreferences') {
305: if ($msg =~ m{^https?://}) {
306: $contents{$name} = '<a href="'.$msg.'"><tt>'.$msg.'</tt></a>';
307: }
308: } else {
309: $msg = &Encode::decode('utf8',$msg);
310: $msg = $gateway->process_outgoing_html($msg,1);
311: $contents{$name} = $msg;
312: }
313: } elsif ($field eq 'uploaded.photourl') {
314: my $marker = $simplepages{$item}{marker};
315: if ($fields{$field} =~ m{^\Q$prefix\E(simplepage/$marker/.+)$}) {
316: my $filepath = $1;
317: my ($relpath,$fname) = ($filepath =~ m{^(.+/)([^/]+)$});
318: if ($fname ne '') {
319: $fname=~s/\.(\w+)$//;
320: my $ext=$1;
321: $fname = &clean($fname);
322: $fname.='.'.$ext;
323: $contents{image} = '<img src="'.$relpath.$fname.'" alt="Image" />';
324: $replacehash{$filepath} = $relpath.$fname;
325: $deps{$item}{$filepath} = 1;
326: }
327: }
328: }
329: }
330: $replacehash{'/'.$simplepages{$item}{'res'}} = $simplepages{$item}{'name'};
331: $lookup{'/'.$simplepages{$item}{'res'}} = $item;
332: my $content = '
333: <html>
334: <head>
335: <title>'.$pagetitle.'</title>
336: </head>
337: <body bgcolor="#ffffff">';
338: if ($contents{title}) {
339: $content .= "\n".'<h2>'.$contents{title}.'</h2>';
340: }
341: if ($contents{image}) {
342: $content .= "\n".$contents{image};
343: }
344: if ($contents{content}) {
345: $content .= '
346: <div class="LC_Box">
347: <h4 class="LC_hcell">'.&mt('Content').'</h4>'.
348: $contents{content}.'
349: </div>';
350: }
351: if ($contents{webreferences}) {
352: $content .= '
353: <div class="LC_Box">
354: <h4 class="LC_hcell">'.&mt('Web References').'</h4>'.
355: $contents{webreferences}.'
356: </div>';
357: }
358: $content .= '
359: </body>
360: </html>
361: ';
362: $newcontent{'/'.$simplepages{$item}{res}} = $content;
363: }
364: }
365: foreach my $item (keys(%tocopy)) {
366: unless ($item=~/\.(sequence|page)$/) {
367: my $currurlpath = $prefix.$item;
368: my $currdirpath = &Apache::lonnet::filelocation('',$currurlpath);
369: &recurse_html($mm,$prefix,$currdirpath,$currurlpath,$item,$lookup{$item},\%replacehash,\%deps);
370: }
371: }
372: foreach my $num (sort {$a <=> $b} (@todump)) {
373: my $src = $display{$num};
374: next if ($src eq '');
375: my @needcopy = ();
376: if ($replacehash{$src}) {
377: push(@needcopy,$src);
378: if (ref($deps{$num}) eq 'HASH') {
379: foreach my $dep (sort(keys(%{$deps{$num}}))) {
380: if ($replacehash{$dep}) {
381: push(@needcopy,$dep);
382: }
383: }
384: }
385: } elsif ($src =~ /^simpleproblem_/) {
386: push(@needcopy,$src);
387: }
388: next if (@needcopy == 0);
389: my ($result,$depresult);
390: for (my $i=0; $i<@needcopy; $i++) {
391: my $item = $needcopy[$i];
392: my $newfilename;
393: if ($simpleproblems{$num}) {
394: $newfilename=$title.'/'.$simpleproblems{$num}{'name'};
395: } else {
396: $newfilename=$title.'/'.$replacehash{$item};
397: }
398: $newfilename=~s/\.(\w+)$//;
399: my $ext=$1;
400: $newfilename=&clean($newfilename);
401: $newfilename.='.'.$ext;
402: my ($newrelpath) = ($newfilename =~ m{^\Q$title/\E(.+)$});
403: if ($newrelpath ne $replacehash{$item}) {
404: $replacehash{$item} = $newrelpath;
405: }
406: my @dirs=split(/\//,$newfilename);
407: my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
408: my $makepath=$path;
409: my $fail;
410: my $origin;
411: for (my $i=0;$i<$#dirs;$i++) {
412: $makepath.='/'.$dirs[$i];
413: unless (-e $makepath) {
414: unless(mkdir($makepath,0755)) {
415: $fail = &mt('Directory creation failed.');
416: }
417: }
418: }
419: if ($i == 0) {
420: $result = '<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ';
421: } else {
422: $depresult .= '<li><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt> '.
423: '<span class="LC_fontsize_small" style="font-weight: bold;">'.
424: &mt('(dependency)').'</span>: ';
425: }
426: if (-e $path.'/'.$newfilename) {
427: $fail = &mt('Destination already exists -- not overwriting.');
428: } else {
429: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
430: if (($item =~ m{^/adm/$match_domain/$match_username/\d+/smppg}) ||
431: ($item =~ /^simpleproblem_/)) {
432: print $fh $newcontent{$item};
433: } else {
434: my $fileloc = &Apache::lonnet::filelocation('',$prefix.$item);
435: if (-e $fileloc) {
436: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
437: if ((($1 eq 'sequence') || ($1 eq 'page')) &&
438: (ref($has_simpleprobs{$item}) eq 'HASH')) {
439: my %changes = %{$has_simpleprobs{$item}};
440: my $content = &Apache::lonclonecourse::rewritefile(
441: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
442: (%replacehash,$crs => '')
443: );
444: my $updatedcontent = '';
445: my $parser = HTML::TokeParser->new(\$content);
446: $parser->attr_encoded(1);
447: while (my $token = $parser->get_token) {
448: if ($token->[0] eq 'S') {
449: if (($token->[1] eq 'resource') &&
450: ($token->[2]->{'src'} eq '/res/lib/templates/simpleproblem.problem') &&
451: ($changes{$token->[2]->{'id'}})) {
452: my $id = $token->[2]->{'id'};
453: $updatedcontent .= '<'.$token->[1];
454: foreach my $attrib (@{$token->[3]}) {
455: next unless ($attrib =~ /^(src|type|title|id)$/);
456: if ($attrib eq 'src') {
457: my ($file) = ($display{$changes{$id}} =~ /^\Qsimpleproblem_\E(.+)$/);
458: if ($file) {
459: $updatedcontent .= ' '.$attrib.'="'.$file.'"';
460: } else {
461: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
462: }
463: } else {
464: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
465: }
466: }
467: $updatedcontent .= ' />'."\n";
468: } else {
469: $updatedcontent .= $token->[4]."\n";
470: }
471: } else {
472: $updatedcontent .= $token->[2];
473: }
474: }
475: print $fh $updatedcontent;
476: } else {
477: print $fh &Apache::lonclonecourse::rewritefile(
478: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
479: (%replacehash,$crs => '')
480: );
481: }
482: } else {
483: print $fh
484: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
485: }
486: } else {
487: $fail = &mt('Source does not exist.');
488: }
489: }
490: $fh->close();
491: } else {
492: $fail = &mt('Could not write to destination.');
493: }
494: }
495: my $text;
496: if ($fail) {
497: $text = '<span class="LC_error">'.&mt('fail').(' 'x3).$fail.'</span>';
498: } else {
499: $text = '<span class="LC_success">'.&mt('ok').'</span>';
500: }
501: if ($i == 0) {
502: $result .= $text;
503: } else {
504: $depresult .= $text.'</li>';
505: }
506: }
507: $r->print($result);
508: if ($depresult) {
509: $r->print('<ul>'.$depresult.'</ul>');
510: }
511: }
512: } else {
513: my ($navmap,$errormsg) =
514: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
515: if (!ref($navmap)) {
516: $r->print($errormsg);
517: } else {
518: $r->print('<div id="searching">'.&mt('Searching ...').'</div>');
519: $r->rflush();
520: my ($preamble,$formname);
521: $formname = 'dumpdoc';
522: unless ($home==1) {
523: $preamble = '<div class="LC_left_float">'.
524: '<fieldset><legend>'.
525: &mt('Select the Authoring Space').
526: '</legend><select name="authorspace">';
527: }
528: my @orderspaces = ();
529: foreach my $key (sort(keys(%outhash))) {
530: if ($key=~/^home_(.+)$/) {
531: if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
532: unshift(@orderspaces,$1);
533: } else {
534: push(@orderspaces,$1);
535: }
536: }
537: }
538: if ($home>1) {
539: $preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
540: }
541: foreach my $user (@orderspaces) {
542: if ($home==1) {
543: $preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
544: } else {
545: $preamble .= '<option value="'.$user.'">'.$user.' - '.
546: &Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
547: }
548: }
549: unless ($home==1) {
550: $preamble .= '</select></fieldset></div>'."\n";
551: }
552: my $title=$origcrsdata{'description'};
553: $title=~s/[\/\s]+/\_/gs;
554: $title=&clean($title);
555: $preamble .= '<div class="LC_left_float">'.
556: '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
557: '<input type="text" size="50" name="authorfolder" value="'.
558: $title.'" />'.
559: '</fieldset></div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
560: my %uploadedfiles;
561: &tiehash();
562: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
563: my ($ext)=($file=~/\.(\w+)$/);
564: # FIXME Check supplemental here
565: my $title=$hash{'title_'.$hash{
566: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
567: if (!$title) {
568: $title=$file;
569: } else {
570: $title=~s|/|_|g;
571: }
572: $title=~s/\.(\w+)$//;
573: $title=&clean($title);
574: $title.='.'.$ext;
575: # $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
576: $uploadedfiles{$file} = $title;
577: }
578: &untiehash();
579: $r->print(&Apache::loncourserespicker::create_picker($navmap,'dumpdocs',$formname,$crstype,undef,
580: undef,undef,$preamble,$home,\%uploadedfiles));
581: }
582: }
583: $r->print(&endContentScreen());
584: }
585:
586: sub recurse_html {
587: my ($mm,$prefix,$currdirpath,$currurlpath,$container,$item,$replacehash,$deps) = @_;
588: return unless ((ref($replacehash) eq 'HASH') && (ref($deps) eq 'HASH'));
589: my (%allfiles,%codebase);
590: if (&Apache::lonnet::extract_embedded_items($currdirpath,\%allfiles,\%codebase) eq 'ok') {
591: if (keys(%allfiles)) {
592: foreach my $dependency (keys(%allfiles)) {
593: next if (($dependency =~ m{^/(res|adm)/}) || ($dependency =~ m{^https?://}));
594: my ($depurl,$relfile,$newcontainer);
595: if ($dependency =~ m{^/}) {
596: if ($dependency =~ m{^\Q$currurlpath/\E(.+)$}) {
597: $relfile = $1;
598: if ($dependency =~ m{^\Q$prefix\E(.+)$}) {
599: $newcontainer = $1;
600: next if ($replacehash->{$newcontainer});
601: }
602: $depurl = $dependency;
603: } else {
604: next;
605: }
606: } else {
607: $relfile = $dependency;
608: $depurl = $currurlpath;
609: $depurl =~ s{[^/]+$}{};
610: $depurl .= $dependency;
611: ($newcontainer) = ($depurl =~ m{^\Q$prefix\E(.+)$});
612: }
613: next if ($relfile eq '');
614: my $newname = $replacehash->{$container};
615: $newname =~ s{[^/]+$}{};
616: $replacehash->{$newcontainer} = $newname.$relfile;
617: $deps->{$item}{$newcontainer} = 1;
618: my ($newurlpath) = ($depurl =~ m{^(.*)/[^/]+$});
619: my $depfile = &Apache::lonnet::filelocation('',$depurl);
620: my $type = $mm->checktype_filename($depfile);
621: if ($type eq 'text/html') {
622: &recurse_html($mm,$prefix,$depfile,$newurlpath,$newcontainer,$item,$replacehash,$deps);
623: }
624: }
625: }
626: }
627: return;
628: }
629:
630: sub group_import {
631: my ($coursenum, $coursedom, $folder, $container, $caller, $ltitoolsref, @files) = @_;
632: my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap,
633: %removeparam,$importuploaded,$fixuperrors);
634: $allmaps = {};
635: while (@files) {
636: my ($name, $url, $residx) = @{ shift(@files) };
637: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
638: && ($caller eq 'londocs')
639: && (!&Apache::lonnet::stat_file($url))) {
640:
641: my $errtext = '';
642: my $fatal = 0;
643: my $newmapstr = '<map>'."\n".
644: '<resource id="1" src="" type="start"></resource>'."\n".
645: '<link from="1" to="2" index="1"></link>'."\n".
646: '<resource id="2" src="" type="finish"></resource>'."\n".
647: '</map>';
648: $env{'form.output'}=$newmapstr;
649: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
650: 'output',$1.$2);
651: if ($result !~ m{^/uploaded/}) {
652: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
653: $fatal = 2;
654: }
655: if ($fatal) {
656: return ($errtext,$fatal);
657: }
658: }
659: if ($url) {
660: if ($url =~ m{^(/adm/$coursedom/$coursenum/(\d+)/ext\.tool)\:?(.*)$}) {
661: $url = $1;
662: my $marker = $2;
663: my $info = $3;
664: my ($toolid,%toolhash,%toolsettings);
665: my @extras = ('linktext','explanation','crslabel','crstitle','crsappend');
666: my @toolinfo = split(/:/,$info);
667: if ($residx) {
668: %toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
669: $toolid = $toolsettings{'id'};
670: } else {
671: $toolid = shift(@toolinfo);
672: }
673: $toolid =~ s/\D//g;
674: ($toolhash{'target'},$toolhash{'width'},$toolhash{'height'},
675: $toolhash{'linktext'},$toolhash{'explanation'},$toolhash{'crslabel'},
676: $toolhash{'crstitle'},$toolhash{'crsappend'},$toolhash{'gradable'}) = @toolinfo;
677: foreach my $item (@extras) {
678: $toolhash{$item} = &unescape($toolhash{$item});
679: }
680: if ($folder =~ /^supplemental/) {
681: delete($toolhash{'gradable'});
682: } else {
683: $toolhash{'gradable'} =~ s/\D+//g;
684: }
685: if (ref($ltitoolsref) eq 'HASH') {
686: if (ref($ltitoolsref->{$toolid}) eq 'HASH') {
687: my @deleted;
688: $toolhash{'id'} = $toolid;
689: if (($toolhash{'target'} eq 'iframe') || ($toolhash{'target'} eq 'tab') ||
690: ($toolhash{'target'} eq 'window')) {
691: if ($toolhash{'target'} eq 'window') {
692: foreach my $item ('width','height') {
693: $toolhash{$item} =~ s/^\s+//;
694: $toolhash{$item} =~ s/\s+$//;
695: if ($toolhash{$item} =~ /\D/) {
696: delete($toolhash{$item});
697: if ($residx) {
698: if ($toolsettings{$item}) {
699: push(@deleted,$item);
700: }
701: }
702: }
703: }
704: }
705: } elsif ($residx) {
706: $toolhash{'target'} = $toolsettings{'target'};
707: if ($toolhash{'target'} eq 'window') {
708: foreach my $item ('width','height') {
709: $toolhash{$item} = $toolsettings{$item};
710: }
711: }
712: } elsif (ref($ltitoolsref->{$toolid}->{'display'}) eq 'HASH') {
713: $toolhash{'target'} = $ltitoolsref->{$toolid}->{'display'}->{'target'};
714: if ($toolhash{'target'} eq 'window') {
715: $toolhash{'width'} = $ltitoolsref->{$toolid}->{'display'}->{'width'};
716: $toolhash{'height'} = $ltitoolsref->{$toolid}->{'display'}->{'height'};
717: }
718: }
719: if ($toolhash{'target'} eq 'iframe') {
720: foreach my $item ('width','height','linktext','explanation') {
721: delete($toolhash{$item});
722: if ($residx) {
723: if ($toolsettings{$item}) {
724: push(@deleted,$item);
725: }
726: }
727: }
728: } elsif ($toolhash{'target'} eq 'tab') {
729: foreach my $item ('width','height') {
730: delete($toolhash{$item});
731: if ($residx) {
732: if ($toolsettings{$item}) {
733: push(@deleted,$item);
734: }
735: }
736: }
737: }
738: if (ref($ltitoolsref->{$toolid}->{'crsconf'}) eq 'HASH') {
739: foreach my $item ('label','title','linktext','explanation') {
740: my $crsitem;
741: if (($item eq 'label') || ($item eq 'title')) {
742: $crsitem = 'crs'.$item;
743: } else {
744: $crsitem = $item;
745: }
746: if ($ltitoolsref->{$toolid}->{'crsconf'}->{$item}) {
747: $toolhash{$crsitem} =~ s/^\s+//;
748: $toolhash{$crsitem} =~ s/\s+$//;
749: if ($toolhash{$crsitem} eq '') {
750: delete($toolhash{$crsitem});
751: }
752: } else {
753: delete($toolhash{$crsitem});
754: }
755: if (($residx) && (exists($toolsettings{$crsitem}))) {
756: unless (exists($toolhash{$crsitem})) {
757: push(@deleted,$crsitem);
758: }
759: }
760: }
761: }
762: if ($toolhash{'passback'}) {
763: my $gradesecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
764: $toolhash{'gradesecret'} = $gradesecret;
765: $toolhash{'gradesecretdate'} = time;
766: }
767: if ($toolhash{'roster'}) {
768: my $rostersecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
769: $toolhash{'rostersecret'} = $rostersecret;
770: $toolhash{'rostersecretdate'} = time;
771: }
772: my $changegradable;
773: if (($residx) && ($folder =~ /^default/)) {
774: if ($toolsettings{'gradable'}) {
775: unless (($toolhash{'gradable'}) || (defined($LONCAPA::map::zombies[$residx]))) {
776: push(@deleted,'gradable');
777: $changegradable = 1;
778: }
779: } elsif ($toolhash{'gradable'}) {
780: $changegradable = 1;
781: }
782: if (($caller eq 'londocs') && (defined($LONCAPA::map::zombies[$residx]))) {
783: $changegradable = 1;
784: if ($toolsettings{'gradable'}) {
785: $toolhash{'gradable'} = 1;
786: }
787: }
788: }
789: my $putres = &Apache::lonnet::put('exttool_'.$marker,\%toolhash,$coursedom,$coursenum);
790: if ($putres eq 'ok') {
791: if (@deleted) {
792: &Apache::lonnet::del('exttool_'.$marker,\@deleted,$coursedom,$coursenum);
793: }
794: if (($changegradable) && ($folder =~ /^default/)) {
795: my $val;
796: if ($toolhash{'gradable'}) {
797: $val = 'yes';
798: } else {
799: $val = 'no';
800: }
801: &LONCAPA::map::storeparameter($residx,'parameter_0_gradable',$val,
802: 'string_yesno');
803: &remember_parms($residx,'gradable','set',$val);
804: }
805: } else {
806: return (&mt('Failed to save update to external tool.'),1);
807: }
808: }
809: }
810: }
811: if (($caller eq 'londocs') &&
812: ($folder =~ /^default/)) {
813: if (($url =~ /\.(page|sequence)$/) && (!$donechk)) {
814: my $chome = &Apache::lonnet::homeserver($coursenum,$coursedom);
815: my $cid = $coursedom.'_'.$coursenum;
816: $allmaps =
817: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
818: $chome,$cid);
819: $donechk = 1;
820: }
821: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) {
822: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
823: \%removeparam,\%addedmaps,\%hierarchy,\%titles,$allmaps);
824: $importuploaded = 1;
825: } elsif ($url =~ m{^/res/.+\.(page|sequence)$}) {
826: next if ($allmaps->{$url});
827: }
828: }
829: if (!$residx
830: || defined($LONCAPA::map::zombies[$residx])) {
831: $residx = &LONCAPA::map::getresidx($url,$residx);
832: push(@LONCAPA::map::order, $residx);
833: }
834: my $ext = 'false';
835: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
836: $name = &LONCAPA::map::qtunescape($name);
837: if ($name eq '') {
838: $name = &LONCAPA::map::qtunescape(&mt('Web Page'));
839: }
840: if ($url =~ m{^/uploaded/$coursedom/$coursenum/((?:docs|supplemental)/(?:default|\d+))/new\.html$}) {
841: my $filepath = $1;
842: my $fname = $name;
843: if ($fname =~ /^\W+$/) {
844: $fname = 'web';
845: } else {
846: $fname =~ s/\W/_/g;
847: }
848: if (length($fname) > 15) {
849: $fname = substr($fname,0,14);
850: }
851: my $initialtext = &mt('Replace with your own content.');
852: my $newhtml = <<END;
853: <html>
854: <head>
855: <title>$name</title>
856: </head>
857: <body bgcolor="#ffffff">
858: $initialtext
859: </body>
860: </html>
861: END
862: $env{'form.output'}=$newhtml;
863: my $result =
864: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
865: 'output',
866: "$filepath/$residx/$fname.html");
867: if ($result =~ m{^/uploaded/}) {
868: $url = $result;
869: if ($filepath =~ /^supplemental/) {
870: $name = time.'___&&&___'.$env{'user.name'}.'___&&&___'.
871: $env{'user.domain'}.'___&&&___'.$name;
872: }
873: } else {
874: return (&mt('Failed to save new web page.'),1);
875: }
876: }
877: $url = &LONCAPA::map::qtunescape($url);
878: $LONCAPA::map::resources[$residx] =
879: join(':', ($name, $url, $ext, 'normal', 'res'));
880: }
881: }
882: if ($importuploaded) {
883: my %import_errors;
884: my %updated = (
885: removefrommap => \%removefrommap,
886: removeparam => \%removeparam,
887: );
888: my ($result,$msgsarray,$lockerror) =
889: &apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);
890: if (keys(%import_errors) > 0) {
891: $fixuperrors =
892: '<p span class="LC_warning">'."\n".
893: &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".
894: '<ul>'."\n";
895: foreach my $key (sort(keys(%import_errors))) {
896: $fixuperrors .= '<li>'.$key.'</li>'."\n";
897: }
898: $fixuperrors .= '</ul></p>'."\n";
899: }
900: if (ref($msgsarray) eq 'ARRAY') {
901: if (@{$msgsarray} > 0) {
902: $fixuperrors .= '<p class="LC_info">'.
903: join('<br />',@{$msgsarray}).
904: '</p>';
905: }
906: }
907: if ($lockerror) {
908: $fixuperrors .= '<p class="LC_error">'.
909: $lockerror.
910: '</p>';
911: }
912: }
913: my ($errtext,$fatal) =
914: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
915: unless ($fatal) {
916: if ($folder =~ /^supplemental/) {
917: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
918: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
919: $folder.'.'.$container);
920: }
921: }
922: return ($errtext,$fatal,$fixuperrors);
923: }
924:
925: sub log_docs {
926: return &Apache::lonnet::write_log('course','docslog',@_);
927: }
928:
929: {
930: my @oldresources=();
931: my @oldorder=();
932: my $parmidx;
933: my %parmaction=();
934: my %parmvalue=();
935: my $changedflag;
936:
937: sub snapshotbefore {
938: @oldresources=@LONCAPA::map::resources;
939: @oldorder=@LONCAPA::map::order;
940: $parmidx=undef;
941: %parmaction=();
942: %parmvalue=();
943: $changedflag=0;
944: }
945:
946: sub remember_parms {
947: my ($idx,$parameter,$action,$value)=@_;
948: $parmidx=$idx;
949: $parmaction{$parameter}=$action;
950: $parmvalue{$parameter}=$value;
951: $changedflag=1;
952: }
953:
954: sub log_differences {
955: my ($plain)=@_;
956: my %storehash=('folder' => $plain,
957: 'currentfolder' => $env{'form.folder'});
958: if ($parmidx) {
959: $storehash{'parameter_res'}=$oldresources[$parmidx];
960: foreach my $parm (keys(%parmaction)) {
961: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
962: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
963: }
964: }
965: my $maxidx=$#oldresources;
966: if ($#LONCAPA::map::resources>$#oldresources) {
967: $maxidx=$#LONCAPA::map::resources;
968: }
969: for (my $idx=0; $idx<=$maxidx; $idx++) {
970: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
971: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
972: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
973: $changedflag=1;
974: }
975: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
976: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
977: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
978: $changedflag=1;
979: }
980: }
981: $storehash{'maxidx'}=$maxidx;
982: if ($changedflag) { &log_docs(\%storehash); }
983: }
984: }
985:
986: sub docs_change_log {
987: my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit)=@_;
988: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
989: my $navmap;
990: my $js = '<script type="text/javascript">'."\n".
991: '// <![CDATA['."\n".
992: &Apache::loncommon::display_filter_js('docslog')."\n".
993: &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag,
994: $coursedom,$coursenum,'','',$canedit,'',\$navmap)."\n".
995: &history_tab_js()."\n".
996: &Apache::lonratedt::editscript('simple')."\n".
997: '// ]]>'."\n".
998: '</script>'."\n";
999: $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
1000: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
1001: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
1002: my %orderhash;
1003: my $container='sequence';
1004: my $pathitem;
1005: if ($env{'form.folderpath'} =~ /\:1$/) {
1006: $container='page';
1007: }
1008: my $folderpath=$env{'form.folderpath'};
1009: if ($folderpath eq '') {
1010: $folderpath = &default_folderpath($coursenum,$coursedom,\$navmap);
1011: }
1012: undef($navmap);
1013: $pathitem = '<input type="hidden" name="folderpath" value="'.
1014: &HTML::Entities::encode($folderpath,'<>&"').'" />';
1015: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
1016: my $jumpto = $readfile;
1017: $jumpto =~ s{^/}{};
1018: my $tid = 1;
1019: if ($supplementalflag) {
1020: $tid = 2;
1021: }
1022: my ($breadcrumbtrail) =
1023: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
1024: $r->print($breadcrumbtrail.
1025: &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
1026: $readfile));
1027: my %docslog=&Apache::lonnet::dump('nohist_docslog',
1028: $env{'course.'.$env{'request.course.id'}.'.domain'},
1029: $env{'course.'.$env{'request.course.id'}.'.num'});
1030:
1031: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
1032:
1033: my %saveable_parameters = ('show' => 'scalar',);
1034: &Apache::loncommon::store_course_settings('docs_log',
1035: \%saveable_parameters);
1036: &Apache::loncommon::restore_course_settings('docs_log',
1037: \%saveable_parameters);
1038: if (!$env{'form.show'}) { $env{'form.show'}=10; }
1039: # FIXME: internationalization seems wrong here
1040: my %lt=('hiddenresource' => 'Resources hidden',
1041: 'encrypturl' => 'URL hidden',
1042: 'randompick' => 'Randomly pick',
1043: 'randomorder' => 'Randomly ordered',
1044: 'gradable' => 'Grade can be assigned to External Tool',
1045: 'set' => 'set to',
1046: 'del' => 'deleted');
1047: my $filter = &Apache::loncommon::display_filter('docslog')."\n".
1048: $pathitem."\n".
1049: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
1050: (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
1051: $r->print('<div class="LC_left_float">'.
1052: '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
1053: &makedocslogform($filter,1).
1054: '</fieldset></div><br clear="all" />');
1055: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
1056: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
1057: &mt('After').'</th>'.
1058: &Apache::loncommon::end_data_table_header_row());
1059: my $shown=0;
1060: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
1061: if ($env{'form.displayfilter'} eq 'currentfolder') {
1062: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
1063: }
1064: my @changes=keys(%{$docslog{$id}{'logentry'}});
1065: if ($env{'form.displayfilter'} eq 'containing') {
1066: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
1067: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
1068: foreach my $key (@changes) {
1069: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
1070: }
1071: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
1072: }
1073: my $count = 0;
1074: my $time =
1075: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
1076: my $plainname =
1077: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
1078: $docslog{$id}{'exe_udom'});
1079: my $about_me_link =
1080: &Apache::loncommon::aboutmewrapper($plainname,
1081: $docslog{$id}{'exe_uname'},
1082: $docslog{$id}{'exe_udom'});
1083: my $send_msg_link='';
1084: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
1085: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
1086: $send_msg_link ='<br />'.
1087: &Apache::loncommon::messagewrapper(&mt('Send message'),
1088: $docslog{$id}{'exe_uname'},
1089: $docslog{$id}{'exe_udom'});
1090: }
1091: $r->print(&Apache::loncommon::start_data_table_row());
1092: $r->print('<td>'.$time.'</td>
1093: <td>'.$about_me_link.
1094: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
1095: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
1096: $send_msg_link.'</td><td>'.
1097: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
1098: my $is_supp = 0;
1099: if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) {
1100: $is_supp = 1;
1101: }
1102: # Before
1103: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1104: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1105: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1106: if ($oldname ne $newname) {
1107: my $shown = &LONCAPA::map::qtescape($oldname);
1108: if ($is_supp) {
1109: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1110: }
1111: $r->print($shown);
1112: }
1113: }
1114: $r->print('<ul>');
1115: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1116: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
1117: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
1118: if ($is_supp) {
1119: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1120: }
1121: $r->print('<li>'.$shown.'</li>');
1122: }
1123: }
1124: $r->print('</ul>');
1125: # After
1126: $r->print('</td><td>');
1127:
1128: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1129: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1130: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1131: if ($oldname ne '' && $oldname ne $newname) {
1132: my $shown = &LONCAPA::map::qtescape($newname);
1133: if ($is_supp) {
1134: $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname));
1135: }
1136: $r->print($shown);
1137: }
1138: }
1139: $r->print('<ul>');
1140: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1141: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
1142: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
1143: if ($is_supp) {
1144: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1145: }
1146: $r->print('<li>'.$shown.'</li>');
1147: }
1148: }
1149: $r->print('</ul>');
1150: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
1151: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
1152: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder','gradable') {
1153: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
1154: # FIXME: internationalization seems wrong here
1155: $r->print('<li>'.
1156: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
1157: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
1158: .'</li>');
1159: }
1160: }
1161: $r->print('</ul>');
1162: }
1163: # End
1164: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1165: $shown++;
1166: if (!($env{'form.show'} eq &mt('all')
1167: || $shown<=$env{'form.show'})) { last; }
1168: }
1169: $r->print(&Apache::loncommon::end_data_table()."\n".
1170: &makesimpleeditform($pathitem)."\n".
1171: '</div></div>');
1172: $r->print(&endContentScreen());
1173: }
1174:
1175: sub update_paste_buffer {
1176: my ($coursenum,$coursedom,$folder) = @_;
1177: my (@possibles,%removals,%cuts,$output);
1178: if ($env{'form.multiremove'}) {
1179: $env{'form.multiremove'} =~ s/,$//;
1180: map { $removals{$_} = 1; } split(/,/,$env{'form.multiremove'});
1181: }
1182: if (($env{'form.multicopy'}) || ($env{'form.multicut'})) {
1183: if ($env{'form.multicut'}) {
1184: $env{'form.multicut'} =~ s/,$//;
1185: foreach my $item (split(/,/,$env{'form.multicut'})) {
1186: unless ($removals{$item}) {
1187: $cuts{$item} = 1;
1188: push(@possibles,$item.':cut');
1189: }
1190: }
1191: }
1192: if ($env{'form.multicopy'}) {
1193: $env{'form.multicopy'} =~ s/,$//;
1194: foreach my $item (split(/,/,$env{'form.multicopy'})) {
1195: unless ($removals{$item} || $cuts{$item}) {
1196: push(@possibles,$item.':copy');
1197: }
1198: }
1199: }
1200: } elsif ($env{'form.markcopy'}) {
1201: @possibles = split(/,/,$env{'form.markcopy'});
1202: }
1203:
1204: return if (@possibles == 0);
1205: return if (!defined($env{'form.copyfolder'}));
1206:
1207: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1208: $env{'form.copyfolder'});
1209: return if ($fatal);
1210:
1211: my %curr_groups = &Apache::longroup::coursegroups();
1212:
1213: # Retrieve current paste buffer suffixes.
1214: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1215: my (%pasteurls,@newpaste);
1216:
1217: # Construct identifiers for current contents of user's paste buffer
1218: if (@currpaste) {
1219: foreach my $suffix (@currpaste) {
1220: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1221: my $url = $env{'docs.markedcopy_url_'.$suffix};
1222: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1223: if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&
1224: ($url ne '')) {
1225: if ($url eq '/res/lib/templates/simpleproblem.problem') {
1226: $pasteurls{$cid.'_'.$mapidx} = 1;
1227: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
1228: $pasteurls{$url} = 1;
1229: } else {
1230: $pasteurls{$cid.'_'.$url} = 1;
1231: }
1232: }
1233: }
1234: }
1235:
1236: # Mark items for copying (skip any items already in user's paste buffer)
1237: my %addtoenv;
1238:
1239: my @pathitems = split(/\&/,$env{'form.folderpath'});
1240: my @folderconf = split(/\:/,$pathitems[-1]);
1241: my $ispage = $folderconf[5];
1242:
1243: foreach my $item (@possibles) {
1244: my ($orderidx,$cmd) = split(/:/,$item);
1245: next if ($orderidx =~ /\D/);
1246: next unless (($cmd eq 'cut') || ($cmd eq 'copy') || ($cmd eq 'remove'));
1247: my $mapidx = $folder.':'.$orderidx.':'.$ispage;
1248: my ($title,$url)=split(':',$LONCAPA::map::resources[$orderidx]);
1249: my %denied = &action_restrictions($coursenum,$coursedom,
1250: &LONCAPA::map::qtescape($url),
1251: $env{'form.folderpath'},\%curr_groups);
1252: next if ($denied{'copy'});
1253: $url=~s{http(:|:)//https(:|:)//}{https$2//};
1254: if ($url eq '/res/lib/templates/simpleproblem.problem') {
1255: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$mapidx}));
1256: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
1257: next if (exists($pasteurls{$url}));
1258: } else {
1259: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$url}));
1260: }
1261: my ($suffix,$errortxt,$locknotfreed) =
1262: &new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');
1263: if ($suffix ne '') {
1264: push(@newpaste,$suffix);
1265: } else {
1266: if ($locknotfreed) {
1267: return $locknotfreed;
1268: }
1269: }
1270: if (&is_supplemental_title($title)) {
1271: &Apache::lonnet::appenv({'docs.markedcopy_supplemental_'.$suffix => $title});
1272: ($title) = &Apache::loncommon::parse_supplemental_title($title);
1273: }
1274:
1275: $addtoenv{'docs.markedcopy_title_'.$suffix} = $title,
1276: $addtoenv{'docs.markedcopy_url_'.$suffix} = $url,
1277: $addtoenv{'docs.markedcopy_cmd_'.$suffix} = $cmd,
1278: $addtoenv{'docs.markedcopy_crs_'.$suffix} = $env{'request.course.id'};
1279: $addtoenv{'docs.markedcopy_map_'.$suffix} = $mapidx;
1280: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) {
1281: my $prefix = $1;
1282: my $subdir =$2;
1283: if ($subdir eq '') {
1284: $subdir = $prefix;
1285: }
1286: my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps);
1287: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
1288: \%removeparam,\%addedmaps,\%hierarchy,\%titles,\%allmaps);
1289: if (ref($hierarchy{$url}) eq 'HASH') {
1290: my ($nested,$nestednames);
1291: &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames);
1292: $nested =~ s/\&$//;
1293: $nestednames =~ s/\Q___&&&___\E$//;
1294: if ($nested ne '') {
1295: $addtoenv{'docs.markedcopy_nested_'.$suffix} = $nested;
1296: }
1297: if ($nestednames ne '') {
1298: $addtoenv{'docs.markedcopy_nestednames_'.$suffix} = $nestednames;
1299: }
1300: }
1301: }
1302: if ($locknotfreed) {
1303: $output = $locknotfreed;
1304: last;
1305: }
1306: }
1307: if (@newpaste) {
1308: $addtoenv{'docs.markedcopies'} = join(',',(@currpaste,@newpaste));
1309: }
1310: &Apache::lonnet::appenv(\%addtoenv);
1311: delete($env{'form.markcopy'});
1312: return $output;
1313: }
1314:
1315: sub recurse_uploaded_maps {
1316: my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_;
1317: if (ref($hierarchy->{$url}) eq 'HASH') {
1318: my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}}));
1319: my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}}));
1320: my (@uploaded,@names,%shorter);
1321: for (my $i=0; $i<@maps; $i++) {
1322: my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$});
1323: if ($inner ne '') {
1324: push(@uploaded,$inner);
1325: push(@names,&escape($titles[$i]));
1326: $shorter{$maps[$i]} = $inner;
1327: }
1328: }
1329: $$nestref .= "$dir:".join(',',@uploaded).'&';
1330: $$namesref .= "$dir:".(join(',',@names)).'___&&&___';
1331: foreach my $map (@maps) {
1332: if ($shorter{$map} ne '') {
1333: &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref);
1334: }
1335: }
1336: }
1337: return;
1338: }
1339:
1340: sub print_paste_buffer {
1341: my ($r,$container,$folder,$coursedom,$coursenum) = @_;
1342: return if (!defined($env{'docs.markedcopies'}));
1343:
1344: unless (($env{'form.pastemarked'}) || ($env{'form.clearmarked'})) {
1345: return if ($env{'docs.markedcopies'} eq '');
1346: }
1347:
1348: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1349: my ($pasteitems,@pasteable);
1350: my $clipboardcount = 0;
1351:
1352: # Construct identifiers for current contents of user's paste buffer
1353: foreach my $suffix (@currpaste) {
1354: next if ($suffix =~ /\D/);
1355: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1356: my $url = $env{'docs.markedcopy_url_'.$suffix};
1357: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1358: if (($cid =~ /^$match_domain\_$match_courseid$/) &&
1359: ($url ne '')) {
1360: $clipboardcount ++;
1361: my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent,
1362: $canpaste,$nopaste,$othercrs,$areachange,$is_exttool);
1363: my $extension = (split(/\./,$env{'docs.markedcopy_url_'.$suffix}))[-1];
1364: if ($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
1365: $is_external = 1;
1366: } elsif ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$}) {
1367: $is_exttool = 1;
1368: }
1369: if ($folder =~ /^supplemental/) {
1370: $canpaste = &supp_pasteable($env{'docs.markedcopy_url_'.$suffix});
1371: unless ($canpaste) {
1372: $nopaste = &mt('Paste into Supplemental Content unavailable.');
1373: }
1374: } else {
1375: $canpaste = 1;
1376: }
1377: if ($canpaste) {
1378: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
1379: my $srcdom = $1;
1380: my $srcnum = $2;
1381: my $rem = $3;
1382: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
1383: $othercourse = 1;
1384: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1385: $othercrs = '<br />'.&mt('(from another course)');
1386: } else {
1387: $canpaste = 0;
1388: $nopaste = &mt('Paste from another course unavailable.');
1389: }
1390: }
1391: if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) {
1392: my $prefix = $1;
1393: $parent = $2;
1394: if ($folder !~ /^\Q$prefix\E/) {
1395: $areachange = 1;
1396: }
1397: $is_uploaded_map = 1;
1398: }
1399: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1400: ($url =~ m{^/adm/($match_domain)/($match_username)/\d+/(bulletinboard|smppg|ext\.tool)$})) {
1401: if ($cid ne $env{'request.course.id'}) {
1402: my ($srcdom,$srcnum) = split(/_/,$cid);
1403: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1404: if (($is_exttool) && ($srcdom ne $coursedom)) {
1405: $canpaste = 0;
1406: $nopaste = &mt('Paste from another domain unavailable.');
1407: } else {
1408: $othercrs = '<br />'.&mt('(from another course)');
1409: }
1410: } else {
1411: $canpaste = 0;
1412: $nopaste = &mt('Paste from another course unavailable.');
1413: }
1414: }
1415: }
1416: if ($canpaste) {
1417: push(@pasteable,$suffix);
1418: }
1419: }
1420: my $buffer;
1421: if ($is_external) {
1422: $buffer = &mt('External Resource').': '.
1423: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}).' ('.
1424: &LONCAPA::map::qtescape($url).')';
1425: } elsif ($is_exttool) {
1426: $buffer = &mt('External Tool').': '.
1427: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
1428: } else {
1429: my $icon = &Apache::loncommon::icon($extension);
1430: if ($extension eq 'sequence' &&
1431: $url =~ m{/default_\d+\.sequence$}x) {
1432: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
1433: $icon .= '/navmap.folder.closed.gif';
1434: }
1435: my $title = $env{'docs.markedcopy_title_'.$suffix};
1436: if ($title eq '') {
1437: ($title) = ($url =~ m{/([^/]+)$});
1438: }
1439: $buffer = '<img src="'.$icon.'" alt="" class="LC_icon" />'.
1440: ': '.
1441: &Apache::loncommon::parse_supplemental_title(
1442: &LONCAPA::map::qtescape($title));
1443: }
1444: $pasteitems .= '<div class="LC_left_float">';
1445: my ($options,$onclick);
1446: if (($canpaste) && (!$areachange) && (!$othercourse) &&
1447: ($env{'docs.markedcopy_cmd_'.$suffix} eq 'cut')) {
1448: if (($is_uploaded_map) ||
1449: ($url =~ /(bulletinboard|smppg)$/) ||
1450: ($url =~ m{^/uploaded/$coursedom/$coursenum/(?:docs|supplemental)/(.+)$})) {
1451: $options = &paste_options($suffix,$is_uploaded_map,$parent);
1452: $onclick= 'onclick="showOptions(this,'."'$suffix'".');" ';
1453: }
1454: }
1455: $pasteitems .= '<label><input type="checkbox" name="pasting" id="pasting_'.$suffix.'" value="'.$suffix.'" '.$onclick.'/>'.$buffer.'</label>';
1456: if ($nopaste) {
1457: $pasteitems .= $nopaste;
1458: } else {
1459: if ($othercrs) {
1460: $pasteitems .= $othercrs;
1461: }
1462: if ($options) {
1463: $pasteitems .= $options;
1464: }
1465: }
1466: $pasteitems .= '</div>';
1467: }
1468: }
1469: if ($pasteitems eq '') {
1470: &Apache::lonnet::delenv('docs.markedcopies');
1471: }
1472: my ($pasteform,$form_start,$buttons,$form_end);
1473: if ($pasteitems) {
1474: $pasteitems .= '<div style="padding:0;clear:both;margin:0;border:0"></div>';
1475: $form_start = '<form name="pasteform" action="/adm/coursedocs" method="post" onsubmit="return validateClipboard();">';
1476: if (@pasteable) {
1477: my $value = &mt('Paste to current folder');
1478: if ($container eq 'page') {
1479: $value = &mt('Paste to current page');
1480: }
1481: $buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.(' 'x2);
1482: }
1483: $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Remove from clipboard').'" />'.(' 'x2);
1484: if ($clipboardcount > 1) {
1485: $buttons .=
1486: '<span style="text-decoration:line-through">'.(' 'x20).'</span>'.(' 'x2).
1487: '<input type="button" name="checkallclip" value="'.&mt('Check all').'" style="height:20px;" onclick="checkClipboard();" />'.
1488: (' 'x2).
1489: '<input type="button" name="uncheckallclip" value="'.&mt('Uncheck all').'" style="height:20px;" onclick="uncheckClipboard();" />'.
1490: (' 'x2);
1491: }
1492: $form_end = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />'.
1493: '</form>';
1494: } else {
1495: $pasteitems = &mt('Clipboard is empty');
1496: }
1497: $r->print($form_start
1498: .'<fieldset>'
1499: .'<legend>'.&mt('Clipboard').(' ' x2).$buttons.'</legend>'
1500: .$pasteitems
1501: .'</fieldset>'
1502: .$form_end);
1503: }
1504:
1505: sub paste_options {
1506: my ($suffix,$is_uploaded_map,$parent) = @_;
1507: my ($copytext,$movetext);
1508: if ($is_uploaded_map) {
1509: $copytext = &mt('Copy to new folder');
1510: $movetext = &mt('Move old');
1511: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /bulletinboard$/) {
1512: $copytext = &mt('Copy to new board');
1513: $movetext = &mt('Move (not posts)');
1514: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /smppg$/) {
1515: $copytext = &mt('Copy to new page');
1516: $movetext = &mt('Move');
1517: } else {
1518: $copytext = &mt('Copy to new file');
1519: $movetext = &mt('Move');
1520: }
1521: my $output = '<br />'.
1522: '<span id="pasteoptionstext_'.$suffix.'" class="LC_fontsize_small LC_nobreak"></span>'.
1523: '<div id="pasteoptions_'.$suffix.'" class="LC_dccid" style="display:none;"><span class="LC_nobreak">'.(' 'x 4).
1524: '<label>'.
1525: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="new" checked="checked" />'.
1526: $copytext.'</label></span>'.(' 'x2).' '.
1527: '<span class="LC_nobreak"><label>'.
1528: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="move" />'.
1529: $movetext.'</label></span>';
1530: if (($is_uploaded_map) && ($env{'docs.markedcopy_nested_'.$suffix})) {
1531: $output .= '<br /><fieldset><legend>'.&mt('Folder to paste contains sub-folders').
1532: '</legend><table border="0">';
1533: my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1534: my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames_'.$suffix});
1535: my $lastdir = $parent;
1536: my %depths = (
1537: $lastdir => 0,
1538: );
1539: my (%display,%deps);
1540: for (my $i=0; $i<@pastemaps; $i++) {
1541: ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]);
1542: my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]);
1543: my @subfolders = split(/,/,$subfolderstr);
1544: $deps{$lastdir} = \@subfolders;
1545: my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr);
1546: my $depth = $depths{$lastdir} + 1;
1547: my $offset = int($depth * 4);
1548: my $indent = (' ' x $offset);
1549: for (my $j=0; $j<@subfolders; $j++) {
1550: $depths{$subfolders[$j]} = $depth;
1551: $display{$subfolders[$j]} =
1552: '<tr><td>'.$indent.$subfoldertitles[$j].' </td>'.
1553: '<td><label>'.
1554: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="new" checked="checked" />'.&mt('Copy to new').'</label>'.(' ' x2).
1555: '<label>'.
1556: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="move" />'.
1557: &mt('Move old').'</label>'.
1558: '</td></tr>';
1559: }
1560: }
1561: &recurse_print(\$output,$parent,\%deps,\%display);
1562: $output .= '</table></fieldset>';
1563: }
1564: $output .= '</div>';
1565: return $output;
1566: }
1567:
1568: sub recurse_print {
1569: my ($outputref,$dir,$deps,$display) = @_;
1570: $$outputref .= $display->{$dir}."\n";
1571: if (ref($deps->{$dir}) eq 'ARRAY') {
1572: foreach my $subdir (@{$deps->{$dir}}) {
1573: &recurse_print($outputref,$subdir,$deps,$display);
1574: }
1575: }
1576: }
1577:
1578: sub supp_pasteable {
1579: my ($url) = @_;
1580: if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) ||
1581: (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) ||
1582: ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) ||
1583: ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) ||
1584: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus}) ||
1585: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
1586: return 1;
1587: }
1588: return;
1589: }
1590:
1591: sub paste_popup_js {
1592: my %html_js_lt = &Apache::lonlocal::texthash(
1593: show => 'Show Options',
1594: hide => 'Hide Options',
1595: );
1596: my %js_lt = &Apache::lonlocal::texthash(
1597: none => 'No items selected from clipboard.',
1598: );
1599: &html_escape(\%html_js_lt);
1600: &js_escape(\%html_js_lt);
1601: &js_escape(\%js_lt);
1602: return <<"END";
1603:
1604: function showPasteOptions(suffix) {
1605: document.getElementById('pasteoptions_'+suffix).style.display='block';
1606: document.getElementById('pasteoptionstext_'+suffix).innerHTML = ' <a href="javascript:hidePasteOptions(\\''+suffix+'\\');" class="LC_menubuttons_link">$html_js_lt{'hide'}</a>';
1607: return;
1608: }
1609:
1610: function hidePasteOptions(suffix) {
1611: document.getElementById('pasteoptions_'+suffix).style.display='none';
1612: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1613: return;
1614: }
1615:
1616: function showOptions(caller,suffix) {
1617: if (document.getElementById('pasteoptionstext_'+suffix)) {
1618: if (caller.checked) {
1619: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1620: } else {
1621: document.getElementById('pasteoptionstext_'+suffix).innerHTML ='';
1622: }
1623: if (document.getElementById('pasteoptions_'+suffix)) {
1624: document.getElementById('pasteoptions_'+suffix).style.display='none';
1625: }
1626: }
1627: return;
1628: }
1629:
1630: function validateClipboard() {
1631: var numchk = 0;
1632: if (document.pasteform.pasting.length > 1) {
1633: for (var i=0; i<document.pasteform.pasting.length; i++) {
1634: if (document.pasteform.pasting[i].checked) {
1635: numchk ++;
1636: }
1637: }
1638: } else {
1639: if (document.pasteform.pasting.type == 'checkbox') {
1640: if (document.pasteform.pasting.checked) {
1641: numchk ++;
1642: }
1643: }
1644: }
1645: if (numchk > 0) {
1646: return true;
1647: } else {
1648: alert("$js_lt{'none'}");
1649: return false;
1650: }
1651: }
1652:
1653: function checkClipboard() {
1654: if (document.pasteform.pasting.length > 1) {
1655: for (var i=0; i<document.pasteform.pasting.length; i++) {
1656: document.pasteform.pasting[i].checked = true;
1657: }
1658: }
1659: return;
1660: }
1661:
1662: function uncheckClipboard() {
1663: if (document.pasteform.pasting.length >1) {
1664: for (var i=0; i<document.pasteform.pasting.length; i++) {
1665: document.pasteform.pasting[i].checked = false;
1666: }
1667: }
1668: return;
1669: }
1670:
1671: END
1672:
1673: }
1674:
1675: sub do_paste_from_buffer {
1676: my ($coursenum,$coursedom,$folder,$container,$errors) = @_;
1677:
1678: # Array of items in paste buffer
1679: my (@currpaste,%pastebuffer,%allerrors);
1680: @currpaste = split(/,/,$env{'docs.markedcopies'});
1681:
1682: # Early out if paste buffer is empty
1683: if (@currpaste == 0) {
1684: return ();
1685: }
1686: map { $pastebuffer{$_} = 1; } @currpaste;
1687:
1688: # Array of items selected items to paste
1689: my @reqpaste = &Apache::loncommon::get_env_multiple('form.pasting');
1690:
1691: # Early out if nothing selected to paste
1692: if (@reqpaste == 0) {
1693: return();
1694: }
1695: my @topaste;
1696: foreach my $suffix (@reqpaste) {
1697: next if ($suffix =~ /\D/);
1698: next unless (exists($pastebuffer{$suffix}));
1699: push(@topaste,$suffix);
1700: }
1701:
1702: # Early out if nothing available to paste
1703: if (@topaste == 0) {
1704: return();
1705: }
1706:
1707: my (%msgs,%before,%after,@dopaste,%is_map,%notinsupp,%notincrs,%notindom,%duplicate,
1708: %prefixchg,%srcdom,%srcnum,%srcmapidx,%marktomove,$save_err,$lockerrors,$allresult);
1709:
1710: foreach my $suffix (@topaste) {
1711: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1712: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
1713: my $mapidx=&LONCAPA::map::qtescape($env{'docs.markedcopy_map_'.$suffix});
1714: # Supplemental content may only include certain types of content
1715: # Early out if pasted content is not supported in Supplemental area
1716: if ($folder =~ /^supplemental/) {
1717: unless (&supp_pasteable($url)) {
1718: $notinsupp{$suffix} = 1;
1719: next;
1720: }
1721: }
1722: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/}) {
1723: my $srcd = $1;
1724: my $srcn = $2;
1725: # When paste buffer was populated using an active role in a different course
1726: # check for mdc privilege in the course from which the resource was pasted
1727: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1728: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1729: $notincrs{$suffix} = 1;
1730: next;
1731: }
1732: }
1733: $srcdom{$suffix} = $srcd;
1734: $srcnum{$suffix} = $srcn;
1735: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1736: ($url =~ m{^/adm/$match_domain/$match_username/\d+/(bulletinboard|smppg)$}) ||
1737: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
1738: my ($srcd,$srcn) = split(/_/,$cid);
1739: # When paste buffer was populated using an active role in a different course
1740: # check for mdc privilege in the course from which the resource was pasted
1741: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1742: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1743: $notincrs{$suffix} = 1;
1744: next;
1745: }
1746: }
1747: # When buffer was populated using an active role in a different course
1748: # disallow pasting of External Tool if course is in a different domain.
1749: if (($url =~ m{/ext\.tool$}) && ($srcd ne $coursedom)) {
1750: $notindom{$suffix} = 1;
1751: next;
1752: }
1753: $srcdom{$suffix} = $srcd;
1754: $srcnum{$suffix} = $srcn;
1755: }
1756: $srcmapidx{$suffix} = $mapidx;
1757: push(@dopaste,$suffix);
1758: if ($url=~/\.(page|sequence)$/) {
1759: $is_map{$suffix} = 1;
1760: }
1761: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {
1762: my $oldprefix = $1;
1763: # When pasting content from Main Content to Supplemental Content and vice versa
1764: # URLs will contain different paths (which depend on whether pasted item is
1765: # a folder/page or a document).
1766: if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) {
1767: $prefixchg{$suffix} = 'docstosupp';
1768: } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
1769: $prefixchg{$suffix} = 'supptodocs';
1770: }
1771:
1772: # If pasting an uploaded map, get list of contained uploaded maps.
1773: if ($env{'docs.markedcopy_nested_'.$suffix}) {
1774: my @nested;
1775: my ($type) = ($oldprefix =~ /^(default|supplemental)/);
1776: my @items = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1777: my @deps = map { /\d+:([\d,]+$)/ } @items;
1778: foreach my $dep (@deps) {
1779: if ($dep =~ /,/) {
1780: push(@nested,split(/,/,$dep));
1781: } else {
1782: push(@nested,$dep);
1783: }
1784: }
1785: foreach my $item (@nested) {
1786: if ($env{'form.docs.markedcopy_'.$suffix.'_'.$item} eq 'move') {
1787: push(@{$marktomove{$suffix}},$type.'_'.$item);
1788: }
1789: }
1790: }
1791: }
1792: }
1793:
1794: # Early out if nothing available to paste
1795: if (@dopaste == 0) {
1796: return ();
1797: }
1798:
1799: # Populate message hash and hashes used for main content <=> supplemental content
1800: # changes
1801:
1802: %msgs = &Apache::lonlocal::texthash (
1803: notinsupp => 'Paste failed: content type is not supported within Supplemental Content',
1804: notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',
1805: notindom => 'Paste failed: Item is an external tool from a course in a different domain.',
1806: duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',
1807: );
1808:
1809: %before = (
1810: docstosupp => {
1811: map => 'default',
1812: doc => 'docs',
1813: },
1814: supptodocs => {
1815: map => 'supplemental',
1816: doc => 'supplemental',
1817: },
1818: );
1819:
1820: %after = (
1821: docstosupp => {
1822: map => 'supplemental',
1823: doc => 'supplemental'
1824: },
1825: supptodocs => {
1826: map => 'default',
1827: doc => 'docs',
1828: },
1829: );
1830:
1831: # Retrieve information about all course maps in main content area
1832:
1833: my $allmaps = {};
1834: my (@toclear,%mapurls,%lockerrs,%msgerrs,%results,$donechk);
1835:
1836: # Loop over the items to paste
1837: foreach my $suffix (@dopaste) {
1838: # Maps need to be copied first
1839: my (%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies,
1840: %dbcopies,%zombies,%params,%docmoves,%mapmoves,%mapchanges,%newsubdir,
1841: %newurls,%tomove,%resdatacopy);
1842: if (ref($marktomove{$suffix}) eq 'ARRAY') {
1843: map { $tomove{$_} = 1; } @{$marktomove{$suffix}};
1844: }
1845: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1846: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
1847: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
1848: my $oldurl = $url;
1849: if ($is_map{$suffix}) {
1850: # If pasting a map, check if map contains other maps
1851: my (%hierarchy,%titles);
1852: if (($folder =~ /^default/) && (!$donechk)) {
1853: $allmaps =
1854: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
1855: $env{"course.$env{'request.course.id'}.home"},
1856: $env{'request.course.id'});
1857: $donechk = 1;
1858: }
1859: &contained_map_check($url,$folder,$coursenum,$coursedom,
1860: \%removefrommap,\%removeparam,\%addedmaps,
1861: \%hierarchy,\%titles,$allmaps);
1862: if ($url=~ m{^/uploaded/}) {
1863: my $newurl;
1864: unless ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
1865: ($newurl,my $error) =
1866: &get_newmap_url($url,$folder,$prefixchg{$suffix},$coursedom,
1867: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1868: \$title,$allmaps,\%newurls);
1869: if ($error) {
1870: $allerrors{$suffix} = $error;
1871: next;
1872: }
1873: if ($newurl ne '') {
1874: if ($newurl ne $url) {
1875: if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) {
1876: $newsubdir{$url} = $1;
1877: }
1878: $mapchanges{$url} = 1;
1879: }
1880: }
1881: }
1882: if (($srcdom{$suffix} ne $coursedom) ||
1883: ($srcnum{$suffix} ne $coursenum) ||
1884: ($prefixchg{$suffix}) || (($newurl ne '') && ($newurl ne $url))) {
1885: unless (&url_paste_fixups($url,$folder,$prefixchg{$suffix},
1886: $coursedom,$coursenum,$srcdom{$suffix},
1887: $srcnum{$suffix},$allmaps,\%rewrites,
1888: \%retitles,\%copies,\%dbcopies,
1889: \%zombies,\%params,\%mapmoves,
1890: \%mapchanges,\%tomove,\%newsubdir,
1891: \%newurls,\%resdatacopy)) {
1892: $mapmoves{$url} = 1;
1893: }
1894: $url = $newurl;
1895: } elsif ($env{'docs.markedcopy_nested_'.$suffix}) {
1896: &url_paste_fixups($url,$folder,$prefixchg{$suffix},$coursedom,
1897: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1898: $allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
1899: \%zombies,\%params,\%mapmoves,\%mapchanges,
1900: \%tomove,\%newsubdir,\%newurls,\%resdatacopy);
1901: }
1902: } elsif ($url=~m {^/res/}) {
1903: # published map can only exist once, so remove from paste buffer when done
1904: push(@toclear,$suffix);
1905: # if pasting published map (main content area only) check map not already in course
1906: if ($folder =~ /^default/) {
1907: if ((ref($allmaps) eq 'HASH') && ($allmaps->{$url})) {
1908: $duplicate{$suffix} = 1;
1909: next;
1910: }
1911: }
1912: }
1913: }
1914: if ($url=~ m{/(bulletinboard|smppg|ext\.tool)$}) {
1915: my $prefix = $1;
1916: my $fromothercrs;
1917: #need to copy the db contents to a new one, unless this is a move.
1918: my %info = (
1919: src => $url,
1920: cdom => $coursedom,
1921: cnum => $coursenum,
1922: );
1923: if ($prefix eq 'ext.tool') {
1924: if ($prefixchg{$suffix} eq 'docstosupp') {
1925: $info{'delgradable'} = 1;
1926: }
1927: }
1928: if (($srcdom{$suffix} =~ /^$match_domain$/) && ($srcnum{$suffix} =~ /^$match_courseid$/)) {
1929: unless (($srcdom{$suffix} eq $coursedom) && ($srcnum{$suffix} eq $coursenum)) {
1930: $fromothercrs = 1;
1931: $info{'cdom'} = $srcdom{$suffix};
1932: $info{'cnum'} = $srcnum{$suffix};
1933: }
1934: }
1935: unless (($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') && (!$fromothercrs)) {
1936: my (%lockerr,$msg);
1937: my ($newurl,$result,$errtext) =
1938: &dbcopy(\%info,$coursedom,$coursenum,\%lockerr);
1939: if ($result eq 'ok') {
1940: $url = $newurl;
1941: $title=&mt('Copy of').' '.$title;
1942: } else {
1943: if ($prefix eq 'smppg') {
1944: $msg = &mt('Paste failed: An error occurred when copying the simple page.').' '.$errtext;
1945: } elsif ($prefix eq 'bulletinboard') {
1946: $msg = &mt('Paste failed: An error occurred when copying the discussion board.').' '.$errtext;
1947: } elsif ($prefix eq 'ext.tool') {
1948: $msg = &mt('Paste failed: An error occurred when copying the external tool.').' '.$errtext;
1949: }
1950: $results{$suffix} = $result;
1951: $msgerrs{$suffix} = $msg;
1952: $lockerrs{$suffix} = $lockerr{$prefix};
1953: next;
1954: }
1955: if ($lockerr{$prefix}) {
1956: $lockerrs{$suffix} = $lockerr{$prefix};
1957: }
1958: }
1959: }
1960: $title = &LONCAPA::map::qtunescape($title);
1961: my $ext='false';
1962: if ($url=~m{^http(|s)://}) { $ext='true'; }
1963: if ($env{'docs.markedcopy_supplemental_'.$suffix}) {
1964: if ($folder !~ /^supplemental/) {
1965: (undef,undef,$title) =
1966: &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental_'.$suffix});
1967: }
1968: } else {
1969: if ($folder=~/^supplemental/) {
1970: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1971: $env{'user.domain'}.'___&&&___'.$title;
1972: }
1973: }
1974:
1975: # For uploaded files (excluding pages/sequences) path in copied file is changed
1976: # if paste is from Main to Supplemental (or vice versa), or if pasting between
1977: # courses.
1978:
1979: unless ($is_map{$suffix}) {
1980: my $newidx;
1981: # Now insert the URL at the bottom
1982: $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
1983: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) {
1984: my $relpath = $1;
1985: if ($relpath ne '') {
1986: my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$});
1987: my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/);
1988: my $newprefix = $newloc;
1989: if ($newloc eq 'default') {
1990: $newprefix = 'docs';
1991: }
1992: if ($newdocsdir eq '') {
1993: $newdocsdir = 'default';
1994: }
1995: if (($prefixchg{$suffix}) ||
1996: ($srcdom{$suffix} ne $coursedom) ||
1997: ($srcnum{$suffix} ne $coursenum) ||
1998: ($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {
1999: my $newpath = "$newprefix/$newdocsdir/$newidx/$rem";
2000: $url =
2001: &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath,
2002: &Apache::lonnet::getfile($oldurl));
2003: if ($url eq '/adm/notfound.html') {
2004: $msgs{$suffix} = &mt('Paste failed: an error occurred saving the file.');
2005: next;
2006: } else {
2007: my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$});
2008: $newsubpath =~ s{/+$}{/};
2009: $docmoves{$oldurl} = $newsubpath;
2010: }
2011: }
2012: }
2013: } elsif ($url =~ m{^/res/lib/templates/(\w+)\.problem$}) {
2014: my $template = $1;
2015: if ($newidx) {
2016: ©_templated_files($url,$srcdom{$suffix},$srcnum{$suffix},$srcmapidx{$suffix},
2017: $coursedom,$coursenum,$template,$newidx,"$folder.$container");
2018: }
2019: } elsif ($url =~ /ext\.tool$/) {
2020: if (($newidx) && ($folder=~/^default/)) {
2021: my $marker = (split(m{/},$url))[4];
2022: my %toolsettings = &Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
2023: my $val = 'no';
2024: if ($toolsettings{'gradable'}) {
2025: $val = 'yes';
2026: }
2027: &LONCAPA::map::storeparameter($newidx,'parameter_0_gradable',$val,
2028: 'string_yesno');
2029: &remember_parms($newidx,'gradable','set',$val);
2030: }
2031: }
2032: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
2033: ':'.$ext.':normal:res';
2034: push(@LONCAPA::map::order,$newidx);
2035: # Store the result
2036: my ($errtext,$fatal) =
2037: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2038: if ($fatal) {
2039: $save_err .= $errtext;
2040: $allresult = 'fail';
2041: }
2042: }
2043:
2044: # Apply any changes to maps, or copy dependencies for uploaded HTML pages, or update
2045: # resourcedata for simpleproblems copied from another course
2046: unless ($allresult eq 'fail') {
2047: my %updated = (
2048: rewrites => \%rewrites,
2049: zombies => \%zombies,
2050: removefrommap => \%removefrommap,
2051: removeparam => \%removeparam,
2052: dbcopies => \%dbcopies,
2053: resdatacopy => \%resdatacopy,
2054: retitles => \%retitles,
2055: );
2056: my %info = (
2057: newsubdir => \%newsubdir,
2058: params => \%params,
2059: );
2060: if ($prefixchg{$suffix}) {
2061: $info{'before'} = $before{$prefixchg{$suffix}};
2062: $info{'after'} = $after{$prefixchg{$suffix}};
2063: }
2064: my %moves = (
2065: copies => \%copies,
2066: docmoves => \%docmoves,
2067: mapmoves => \%mapmoves,
2068: );
2069: (my $result,$msgs{$suffix},my $lockerror) =
2070: &apply_fixups($folder,$is_map{$suffix},$coursedom,$coursenum,$errors,
2071: \%updated,\%info,\%moves,$prefixchg{$suffix},$oldurl,
2072: $url,'paste');
2073: $lockerrors .= $lockerror;
2074: if ($result eq 'ok') {
2075: if ($is_map{$suffix}) {
2076: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
2077: $folder.'.'.$container);
2078: if ($fatal) {
2079: $allresult = 'failread';
2080: } else {
2081: if ($#LONCAPA::map::order<1) {
2082: my $idx=&LONCAPA::map::getresidx();
2083: if ($idx<=0) { $idx=1; }
2084: $LONCAPA::map::order[0]=$idx;
2085: $LONCAPA::map::resources[$idx]='';
2086: }
2087: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
2088: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
2089: ':'.$ext.':normal:res';
2090: push(@LONCAPA::map::order,$newidx);
2091:
2092: # Store the result
2093: my ($errtext,$fatal) =
2094: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2095: if ($fatal) {
2096: $save_err .= $errtext;
2097: $allresult = 'failstore';
2098: }
2099: }
2100: }
2101: if ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
2102: push(@toclear,$suffix);
2103: }
2104: }
2105: }
2106: }
2107: &clear_from_buffer(\@toclear,\@currpaste);
2108: my $msgsarray;
2109: foreach my $suffix (keys(%msgs)) {
2110: if (ref($msgs{$suffix}) eq 'ARRAY') {
2111: $msgsarray .= join(',',@{$msgs{$suffix}});
2112: }
2113: }
2114: return ($allresult,$save_err,$msgsarray,$lockerrors);
2115: }
2116:
2117: sub do_buffer_empty {
2118: my @currpaste = split(/,/,$env{'docs.markedcopies'});
2119: if (@currpaste == 0) {
2120: return &mt('Clipboard is already empty');
2121: }
2122: my @toclear = &Apache::loncommon::get_env_multiple('form.pasting');
2123: if (@toclear == 0) {
2124: return &mt('Nothing selected to clear from clipboard');
2125: }
2126: my $numdel = &clear_from_buffer(\@toclear,\@currpaste);
2127: if ($numdel) {
2128: return &mt('[quant,_1,item] cleared from clipboard',$numdel);
2129: } else {
2130: return &mt('Clipboard unchanged');
2131: }
2132: return;
2133: }
2134:
2135: sub clear_from_buffer {
2136: my ($toclear,$currpaste) = @_;
2137: return unless ((ref($toclear) eq 'ARRAY') && (ref($currpaste) eq 'ARRAY'));
2138: my %pastebuffer;
2139: map { $pastebuffer{$_} = 1; } @{$currpaste};
2140: my $numdel = 0;
2141: foreach my $suffix (@{$toclear}) {
2142: next if ($suffix =~ /\D/);
2143: next unless (exists($pastebuffer{$suffix}));
2144: my $regexp = 'docs.markedcopy_[a-z]+_'.$suffix;
2145: if (&Apache::lonnet::delenv($regexp,1) eq 'ok') {
2146: delete($pastebuffer{$suffix});
2147: $numdel ++;
2148: }
2149: }
2150: my $newbuffer = join(',',sort(keys(%pastebuffer)));
2151: &Apache::lonnet::appenv({'docs.markedcopies' => $newbuffer});
2152: return $numdel;
2153: }
2154:
2155: sub get_newmap_url {
2156: my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum,
2157: $titleref,$allmaps,$newurls) = @_;
2158: my $newurl;
2159: if ($url=~ m{^/uploaded/}) {
2160: $$titleref=&mt('Copy of').' '.$$titleref;
2161: }
2162: my $now = time;
2163: my $suffix=$$.int(rand(100)).$now;
2164: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
2165: if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) {
2166: my $path = $1;
2167: my $prefix = $2;
2168: my $ancestor = $3;
2169: if (length($ancestor) > 10) {
2170: $ancestor = substr($ancestor,-10,10);
2171: }
2172: my $newid;
2173: if ($prefixchg) {
2174: if ($folder =~ /^supplemental/) {
2175: $prefix =~ s/^default/supplemental/;
2176: } else {
2177: $prefix =~ s/^supplemental/default/;
2178: }
2179: }
2180: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
2181: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
2182: } else {
2183: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext;
2184: }
2185: my $counter = 0;
2186: my $is_unique = &uniqueness_check($newurl);
2187: if ($folder =~ /^default/) {
2188: if ($allmaps->{$newurl}) {
2189: $is_unique = 0;
2190: }
2191: }
2192: while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) {
2193: $counter ++;
2194: $suffix ++;
2195: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
2196: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
2197: } else {
2198: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext;
2199: }
2200: $is_unique = &uniqueness_check($newurl);
2201: }
2202: if ($is_unique) {
2203: $newurls->{$newurl} = 1;
2204: } else {
2205: if ($url=~/\.page$/) {
2206: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page'));
2207: } else {
2208: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder'));
2209: }
2210: }
2211: }
2212: return ($newurl);
2213: }
2214:
2215: sub dbcopy {
2216: my ($dbref,$coursedom,$coursenum,$lockerrorsref) = @_;
2217: my ($url,$result,$errtext);
2218: if (ref($dbref) eq 'HASH') {
2219: $url = $dbref->{'src'};
2220: if ($url =~ m{/(smppg|bulletinboard|ext\.tool)$}) {
2221: my $prefix = $1;
2222: if ($prefix eq 'ext.tool') {
2223: $prefix = 'exttool';
2224: }
2225: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2226: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2227: my $db_name;
2228: my $marker = (split(m{/},$url))[4];
2229: $marker=~s/\D//g;
2230: if ($dbref->{'src'} =~ m{/smppg$}) {
2231: $db_name =
2232: &Apache::lonsimplepage::get_db_name($url,$marker,
2233: $dbref->{'cdom'},
2234: $dbref->{'cnum'});
2235: } elsif ($dbref->{'src'} =~ m{/ext\.tool$}) {
2236: $db_name = 'exttool_'.$marker;
2237: } else {
2238: $db_name = 'bulletinpage_'.$marker;
2239: }
2240: my ($suffix,$freedlock,$error) =
2241: &Apache::lonnet::get_timebased_id($prefix,'num','templated',
2242: $coursedom,$coursenum,
2243: 'concat');
2244: if (!$suffix) {
2245: if ($prefix eq 'smppg') {
2246: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);
2247: } elsif ($prefix eq 'exttool') {
2248: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying an external tool [_1].',$url);
2249: } else {
2250: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a discussion board [_1].',$url);
2251: }
2252: if ($error) {
2253: $errtext .= '<br />'.$error;
2254: }
2255: } else {
2256: #need to copy the db contents to a new one.
2257: my %contents=&Apache::lonnet::dump($db_name,
2258: $dbref->{'cdom'},
2259: $dbref->{'cnum'});
2260: if (exists($contents{'uploaded.photourl'})) {
2261: my $photo = $contents{'uploaded.photourl'};
2262: my ($subdir,$fname) =
2263: ($photo =~ m{^/uploaded/$match_domain/$match_courseid/+(bulletin|simplepage)/(?:|\d+/)([^/]+)$});
2264: my $newphoto;
2265: if ($fname ne '') {
2266: my $content = &Apache::lonnet::getfile($photo);
2267: unless ($content eq '-1') {
2268: $env{'form.'.$suffix.'.photourl'} = $content;
2269: $newphoto =
2270: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");
2271: delete($env{'form.'.$suffix.'.photourl'});
2272: }
2273: }
2274: if ($newphoto =~ m{^/uploaded/}) {
2275: $contents{'uploaded.photourl'} = $newphoto;
2276: }
2277: }
2278: $db_name =~ s{_\d*$ }{_$suffix}x;
2279: if (($prefix eq 'exttool') && ($dbref->{'delgradable'}) && ($contents{'gradable'})) {
2280: delete($contents{'gradable'});
2281: }
2282: $result=&Apache::lonnet::put($db_name,\%contents,
2283: $coursedom,$coursenum);
2284: if ($result eq 'ok') {
2285: $url =~ s{/(\d*)/(smppg|bulletinboard|ext\.tool)$}{/$suffix/$2}x;
2286: }
2287: }
2288: if (($freedlock ne 'ok') && (ref($lockerrorsref) eq 'HASH')) {
2289: $lockerrorsref->{$prefix} =
2290: '<div class="LC_error">'.
2291: &mt('There was a problem removing a lockfile.');
2292: if ($prefix eq 'smppg') {
2293: $lockerrorsref->{$prefix} .=
2294: ' '.&mt('This will prevent creation of additional simple pages in this course.');
2295: } elsif ($prefix eq 'exttool') {
2296: $lockerrorsref->{$prefix} .=
2297: ' '.&mt('This will prevent addition of more external tools to this course.');
2298: } else {
2299: $lockerrorsref->{$prefix} .= ' '.&mt('This will prevent creation of additional discussion boards in this course.');
2300: }
2301: $lockerrorsref->{$prefix} .= ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
2302: '<a href="/adm/helpdesk" target="_helpdesk">','</a>').
2303: '</div>';
2304: }
2305: }
2306: } elsif ($url =~ m{/syllabus$}) {
2307: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2308: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2309: if (($dbref->{'cdom'} ne $coursedom) ||
2310: ($dbref->{'cnum'} ne $coursenum)) {
2311: my %contents=&Apache::lonnet::dump('syllabus',
2312: $dbref->{'cdom'},
2313: $dbref->{'cnum'});
2314: $result=&Apache::lonnet::put('syllabus',\%contents,
2315: $coursedom,$coursenum);
2316: }
2317: }
2318: }
2319: }
2320: return ($url,$result,$errtext);
2321: }
2322:
2323: sub copy_templated_files {
2324: my ($srcurl,$srcdom,$srcnum,$srcmapinfo,$coursedom,$coursenum,$template,$newidx,$newmapname) = @_;
2325: my ($srcfolder,$srcid,$srcwaspage) = split(/:/,$srcmapinfo);
2326: my $srccontainer = 'sequence';
2327: if ($srcwaspage) {
2328: $srccontainer = 'page';
2329: }
2330: my $srcsymb = "uploaded/$srcdom/$srcnum/$srcfolder.$srccontainer".
2331: '___'.$srcid.'___'.&Apache::lonnet::declutter($srcurl);
2332: my $srcprefix = $srcdom.'_'.$srcnum.'.'.$srcsymb;
2333: my %srcparms=&Apache::lonnet::dump('resourcedata',$srcdom,$srcnum,$srcprefix);
2334: my $newsymb = "uploaded/$coursedom/$coursenum/$newmapname".'___'.$newidx.'___lib/templates/'.
2335: $template.'.problem';
2336: my $newprefix = $coursedom.'_'.$coursenum.'.'.$newsymb;
2337: if ($template eq 'simpleproblem') {
2338: $srcprefix .= '.0.';
2339: my $weightprefix = $newprefix;
2340: $newprefix .= '.0.';
2341: my @simpleprobqtypes = qw(radio option string essay numerical);
2342: my $qtype=$srcparms{$srcprefix.'questiontype'};
2343: if (grep(/^\Q$qtype\E$/,@simpleprobqtypes)) {
2344: my %newdata = (
2345: $newprefix.'questiontype' => $qtype,
2346: );
2347: foreach my $type (@simpleprobqtypes) {
2348: if ($type eq $qtype) {
2349: $newdata{"$weightprefix.$type.weight"}=1;
2350: } else {
2351: $newdata{"$weightprefix.$type.weight"}=0;
2352: }
2353: }
2354: $newdata{$newprefix.'hiddenparts'} = '!'.$qtype;
2355: $newdata{$newprefix.'questiontext'} = $srcparms{$srcprefix.'questiontext'};
2356: $newdata{$newprefix.'hinttext'} = $srcparms{$srcprefix.'hinttext'};
2357: if ($qtype eq 'numerical') {
2358: $newdata{$newprefix.'numericalscript'} = $srcparms{$srcprefix.'numericalscript'};
2359: $newdata{$newprefix.'numericalanswer'} = $srcparms{$srcprefix.'numericalanswer'};
2360: $newdata{$newprefix.'numericaltolerance'} = $srcparms{$srcprefix.'numericaltolerance'};
2361: $newdata{$newprefix.'numericalsigfigs'} = $srcparms{$srcprefix.'numericalsigfigs'};
2362: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2363: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2364: unless (defined($maxfoils)) { $maxfoils=10; }
2365: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2366: if ($maxfoils<=0) { $maxfoils=10; }
2367: my $randomize=$srcparms{$srcprefix.'randomize'};
2368: unless (defined($randomize)) { $randomize='yes'; }
2369: unless ($randomize eq 'no') { $randomize='yes'; }
2370: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2371: $newdata{$newprefix.'randomize'} = $randomize;
2372: if ($qtype eq 'option') {
2373: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2374: }
2375: for (my $i=1; $i<=10; $i++) {
2376: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2377: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2378: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2379: }
2380:
2381: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2382: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2383: unless (defined($maxfoils)) { $maxfoils=10; }
2384: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2385: if ($maxfoils<=0) { $maxfoils=10; }
2386: my $randomize=$srcparms{$srcprefix.'randomize'};
2387: unless (defined($randomize)) { $randomize='yes'; }
2388: unless ($randomize eq 'no') { $randomize='yes'; }
2389: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2390: $newdata{$newprefix.'randomize'} = $randomize;
2391: if ($qtype eq 'option') {
2392: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2393: }
2394: for (my $i=1; $i<=10; $i++) {
2395: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2396: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2397: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2398: }
2399: } elsif ($qtype eq 'string') {
2400: $newdata{$newprefix.'stringanswer'} = $srcparms{$srcprefix.'stringanswer'};
2401: $newdata{$newprefix.'stringtype'} = $srcparms{$srcprefix.'stringtype'};
2402: }
2403: if (keys(%newdata)) {
2404: my $putres = &Apache::lonnet::cput('resourcedata',\%newdata,$coursedom,
2405: $coursenum);
2406: if ($putres eq 'ok') {
2407: &Apache::lonnet::devalidatecourseresdata($coursenum,$coursedom);
2408: }
2409: }
2410: }
2411: }
2412: }
2413:
2414: sub uniqueness_check {
2415: my ($newurl) = @_;
2416: my $unique = 1;
2417: foreach my $res (@LONCAPA::map::order) {
2418: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2419: $url=&LONCAPA::map::qtescape($url);
2420: if ($newurl eq $url) {
2421: $unique = 0;
2422: last;
2423: }
2424: }
2425: return $unique;
2426: }
2427:
2428: sub contained_map_check {
2429: my ($url,$folder,$coursenum,$coursedom,$removefrommap,$removeparam,$addedmaps,
2430: $hierarchy,$titles,$allmaps) = @_;
2431: my $content = &Apache::lonnet::getfile($url);
2432: unless ($content eq '-1') {
2433: my $parser = HTML::TokeParser->new(\$content);
2434: $parser->attr_encoded(1);
2435: while (my $token = $parser->get_token) {
2436: next if ($token->[0] ne 'S');
2437: if ($token->[1] eq 'resource') {
2438: next if ($token->[2]->{'type'} eq 'zombie');
2439: my $ressrc = $token->[2]->{'src'};
2440: if ($ressrc =~ m{^/adm/($match_domain)/$match_courseid/\d+/ext\.tool$}) {
2441: my $srcdom = $1;
2442: unless ($srcdom eq $coursedom) {
2443: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2444: next;
2445: }
2446: } elsif ($folder =~ /^supplemental/) {
2447: unless (&supp_pasteable($ressrc)) {
2448: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2449: next;
2450: }
2451: }
2452: if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
2453: if ($1 eq 'uploaded') {
2454: $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
2455: $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
2456: } else {
2457: if ($allmaps->{$ressrc}) {
2458: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2459: } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
2460: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2461: } else {
2462: $addedmaps->{$ressrc} = [$url];
2463: }
2464: }
2465: &contained_map_check($ressrc,$folder,$coursenum,$coursedom,$removefrommap,
2466: $removeparam,$addedmaps,$hierarchy,$titles,$allmaps);
2467: }
2468: } elsif ($token->[1] eq 'param') {
2469: if ($folder =~ /^supplemental/) {
2470: if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
2471: push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
2472: } else {
2473: $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
2474: }
2475: }
2476: }
2477: }
2478: }
2479: return;
2480: }
2481:
2482: sub url_paste_fixups {
2483: my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$fromcdom,$fromcnum,$allmaps,
2484: $rewrites,$retitles,$copies,$dbcopies,$zombies,$params,$mapmoves,
2485: $mapchanges,$tomove,$newsubdir,$newurls,$resdatacopy) = @_;
2486: my $checktitle;
2487: if (($prefixchg) &&
2488: ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
2489: $checktitle = 1;
2490: }
2491: my $skip;
2492: if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
2493: my $mapid = $1.$2;
2494: if ($tomove->{$mapid}) {
2495: $skip = 1;
2496: }
2497: }
2498: my $file = &Apache::lonnet::getfile($oldurl);
2499: return if ($file eq '-1');
2500: my $parser = HTML::TokeParser->new(\$file);
2501: $parser->attr_encoded(1);
2502: my $changed = 0;
2503: while (my $token = $parser->get_token) {
2504: next if ($token->[0] ne 'S');
2505: if ($token->[1] eq 'resource') {
2506: my $ressrc = $token->[2]->{'src'};
2507: next if ($ressrc eq '');
2508: my $id = $token->[2]->{'id'};
2509: my $title = $token->[2]->{'title'};
2510: if ($checktitle) {
2511: if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2512: $retitles->{$oldurl}{$id} = $ressrc;
2513: }
2514: }
2515: next if ($token->[2]->{'type'} eq 'external');
2516: if ($token->[2]->{'type'} eq 'zombie') {
2517: next if ($skip);
2518: $zombies->{$oldurl}{$id} = $ressrc;
2519: $changed = 1;
2520: } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
2521: my $srcdom = $1;
2522: my $srcnum = $2;
2523: my $rem = $3;
2524: my $newurl;
2525: my $mapname;
2526: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2527: my $prefix = $1;
2528: $mapname = $prefix.$2;
2529: if ($tomove->{$mapname}) {
2530: &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,
2531: $srcdom,$srcnum,$allmaps,$rewrites,
2532: $retitles,$copies,$dbcopies,$zombies,
2533: $params,$mapmoves,$mapchanges,$tomove,
2534: $newsubdir,$newurls,$resdatacopy);
2535: next;
2536: } else {
2537: ($newurl,my $error) =
2538: &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
2539: $srcdom,$srcnum,\$title,$allmaps,$newurls);
2540: if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
2541: $newsubdir->{$ressrc} = $1;
2542: }
2543: if ($error) {
2544: next;
2545: }
2546: }
2547: }
2548: if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
2549: ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
2550:
2551: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2552: $rewrites->{$oldurl}{$id} = $ressrc;
2553: $mapchanges->{$ressrc} = 1;
2554: unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,
2555: $cnum,$srcdom,$srcnum,$allmaps,
2556: $rewrites,$retitles,$copies,$dbcopies,
2557: $zombies,$params,$mapmoves,$mapchanges,
2558: $tomove,$newsubdir,$newurls,$resdatacopy)) {
2559: $mapmoves->{$ressrc} = 1;
2560: }
2561: $changed = 1;
2562: } else {
2563: $rewrites->{$oldurl}{$id} = $ressrc;
2564: $copies->{$oldurl}{$ressrc} = $id;
2565: $changed = 1;
2566: }
2567: }
2568: } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(.+)$}) {
2569: next if ($skip);
2570: my $srcdom = $1;
2571: my $srcnum = $2;
2572: my $rem = $3;
2573: my ($is_exttool,$exttoolchg);
2574: if ($rem =~ m{\d+/ext\.tool$}) {
2575: $is_exttool = 1;
2576: }
2577: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2578: $rewrites->{$oldurl}{$id} = $ressrc;
2579: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2580: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2581: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2582: $changed = 1;
2583: if ($is_exttool) {
2584: $exttoolchg = 1;
2585: }
2586: } elsif (($rem =~ m{\d+/ext\.tool$}) &&
2587: ($env{'form.docs.markedcopy_options'} ne 'move')) {
2588: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2589: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2590: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2591: $changed = 1;
2592: $exttoolchg = 1;
2593: }
2594: if (($is_exttool) && ($prefixchg)) {
2595: if ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/default}) {
2596: if ($exttoolchg) {
2597: $dbcopies->{$oldurl}{$id}{'delgradable'} = 1;
2598: }
2599: }
2600: }
2601: } elsif ($ressrc =~ m{^/adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$}) {
2602: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum) ||
2603: ($env{'form.docs.markedcopy_options'} ne 'move')) {
2604: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2605: $dbcopies->{$oldurl}{$id}{'cdom'} = $fromcdom;
2606: $dbcopies->{$oldurl}{$id}{'cnum'} = $fromcnum;
2607: $changed = 1;
2608: }
2609: } elsif ($ressrc eq '/res/lib/templates/simpleproblem.problem') {
2610: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum)) {
2611: $resdatacopy->{$oldurl}{$id}{'src'} = $ressrc;
2612: $resdatacopy->{$oldurl}{$id}{'cdom'} = $fromcdom;
2613: $resdatacopy->{$oldurl}{$id}{'cnum'} = $fromcnum;
2614: }
2615: } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
2616: next if ($skip);
2617: my $srcdom = $1;
2618: my $srcnum = $2;
2619: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2620: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2621: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2622: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2623: $changed = 1;
2624: }
2625: }
2626: } elsif ($token->[1] eq 'param') {
2627: next if ($skip);
2628: my $to = $token->[2]->{'to'};
2629: if ($to ne '') {
2630: if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
2631: push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
2632: } else {
2633: @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
2634: }
2635: }
2636: }
2637: }
2638: return $changed;
2639: }
2640:
2641: sub apply_fixups {
2642: my ($folder,$is_map,$cdom,$cnum,$errors,$updated,$info,$moves,$prefixchg,
2643: $oldurl,$url,$caller) = @_;
2644: my (%rewrites,%zombies,%removefrommap,%removeparam,%dbcopies,%retitles,
2645: %params,%newsubdir,%before,%after,%copies,%docmoves,%mapmoves,@msgs,
2646: %resdatacopy,%lockerrors,$lockmsg);
2647: if (ref($updated) eq 'HASH') {
2648: if (ref($updated->{'rewrites'}) eq 'HASH') {
2649: %rewrites = %{$updated->{'rewrites'}};
2650: }
2651: if (ref($updated->{'zombies'}) eq 'HASH') {
2652: %zombies = %{$updated->{'zombies'}};
2653: }
2654: if (ref($updated->{'removefrommap'}) eq 'HASH') {
2655: %removefrommap = %{$updated->{'removefrommap'}};
2656: }
2657: if (ref($updated->{'removeparam'}) eq 'HASH') {
2658: %removeparam = %{$updated->{'removeparam'}};
2659: }
2660: if (ref($updated->{'dbcopies'}) eq 'HASH') {
2661: %dbcopies = %{$updated->{'dbcopies'}};
2662: }
2663: if (ref($updated->{'retitles'}) eq 'HASH') {
2664: %retitles = %{$updated->{'retitles'}};
2665: }
2666: if (ref($updated->{'resdatacopy'}) eq 'HASH') {
2667: %resdatacopy = %{$updated->{'resdatacopy'}};
2668: }
2669: }
2670: if (ref($info) eq 'HASH') {
2671: if (ref($info->{'newsubdir'}) eq 'HASH') {
2672: %newsubdir = %{$info->{'newsubdir'}};
2673: }
2674: if (ref($info->{'params'}) eq 'HASH') {
2675: %params = %{$info->{'params'}};
2676: }
2677: if (ref($info->{'before'}) eq 'HASH') {
2678: %before = %{$info->{'before'}};
2679: }
2680: if (ref($info->{'after'}) eq 'HASH') {
2681: %after = %{$info->{'after'}};
2682: }
2683: }
2684: if (ref($moves) eq 'HASH') {
2685: if (ref($moves->{'copies'}) eq 'HASH') {
2686: %copies = %{$moves->{'copies'}};
2687: }
2688: if (ref($moves->{'docmoves'}) eq 'HASH') {
2689: %docmoves = %{$moves->{'docmoves'}};
2690: }
2691: if (ref($moves->{'mapmoves'}) eq 'HASH') {
2692: %mapmoves = %{$moves->{'mapmoves'}};
2693: }
2694: }
2695: foreach my $key (keys(%copies),keys(%docmoves)) {
2696: my @allcopies;
2697: if (exists($copies{$key})) {
2698: if (ref($copies{$key}) eq 'HASH') {
2699: my %added;
2700: foreach my $innerkey (keys(%{$copies{$key}})) {
2701: if (($innerkey ne '') && (!$added{$innerkey})) {
2702: push(@allcopies,$innerkey);
2703: $added{$innerkey} = 1;
2704: }
2705: }
2706: undef(%added);
2707: }
2708: }
2709: if ($key eq $oldurl) {
2710: if ((exists($docmoves{$key}))) {
2711: unless (grep(/^\Q$oldurl\E$/,@allcopies)) {
2712: push(@allcopies,$oldurl);
2713: }
2714: }
2715: }
2716: if (@allcopies > 0) {
2717: foreach my $item (@allcopies) {
2718: my ($relpath,$oldsubdir,$fname) =
2719: ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
2720: if ($fname ne '') {
2721: my $content = &Apache::lonnet::getfile($item);
2722: unless ($content eq '-1') {
2723: my $storefn;
2724: if (($key eq $oldurl) && (exists($docmoves{$key}))) {
2725: $storefn = $docmoves{$key};
2726: } else {
2727: $storefn = $relpath;
2728: $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
2729: if ($prefixchg && $before{'doc'} && $after{'doc'}) {
2730: $storefn =~ s/^\Q$before{'doc'}\E/$after{'doc'}/;
2731: }
2732: if ($newsubdir{$key}) {
2733: $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir{$key}/#;
2734: }
2735: }
2736: ©_dependencies($item,$storefn,$relpath,$errors,\$content);
2737: my $copyurl =
2738: &Apache::lonclonecourse::writefile($env{'request.course.id'},
2739: $storefn.$fname,$content);
2740: if ($copyurl eq '/adm/notfound.html') {
2741: if (exists($docmoves{$oldurl})) {
2742: return &mt('Paste failed: an error occurred copying the file.');
2743: } elsif (ref($errors) eq 'HASH') {
2744: $errors->{$item} = 1;
2745: }
2746: }
2747: }
2748: }
2749: }
2750: }
2751: }
2752: foreach my $key (keys(%mapmoves)) {
2753: my $storefn=$key;
2754: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2755: if ($prefixchg && $before{'map'} && $after{'map'}) {
2756: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
2757: }
2758: if ($newsubdir{$key}) {
2759: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2760: }
2761: my $mapcontent = &Apache::lonnet::getfile($key);
2762: if ($mapcontent eq '-1') {
2763: if (ref($errors) eq 'HASH') {
2764: $errors->{$key} = 1;
2765: }
2766: } else {
2767: my $newmap =
2768: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
2769: $mapcontent);
2770: if ($newmap eq '/adm/notfound.html') {
2771: if (ref($errors) eq 'HASH') {
2772: $errors->{$key} = 1;
2773: }
2774: }
2775: }
2776: }
2777: my %updates;
2778: if ($is_map) {
2779: if (ref($updated) eq 'HASH') {
2780: foreach my $type (keys(%{$updated})) {
2781: if (ref($updated->{$type}) eq 'HASH') {
2782: foreach my $key (keys(%{$updated->{$type}})) {
2783: $updates{$key} = 1;
2784: }
2785: }
2786: }
2787: }
2788: foreach my $key (keys(%updates)) {
2789: my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
2790: if (ref($rewrites{$key}) eq 'HASH') {
2791: %torewrite = %{$rewrites{$key}};
2792: }
2793: if (ref($retitles{$key}) eq 'HASH') {
2794: %toretitle = %{$retitles{$key}};
2795: }
2796: if (ref($removefrommap{$key}) eq 'HASH') {
2797: %toremove = %{$removefrommap{$key}};
2798: }
2799: if (ref($removeparam{$key}) eq 'HASH') {
2800: %remparam = %{$removeparam{$key}};
2801: }
2802: if (ref($zombies{$key}) eq 'HASH') {
2803: %zombie = %{$zombies{$key}};
2804: }
2805: if (ref($dbcopies{$key}) eq 'HASH') {
2806: foreach my $idx (keys(%{$dbcopies{$key}})) {
2807: if (ref($dbcopies{$key}{$idx}) eq 'HASH') {
2808: my ($newurl,$result,$errtext) =
2809: &dbcopy($dbcopies{$key}{$idx},$cdom,$cnum,\%lockerrors);
2810: if ($result eq 'ok') {
2811: $newdb{$idx} = $newurl;
2812: } elsif (ref($errors) eq 'HASH') {
2813: $errors->{$key} = 1;
2814: }
2815: push(@msgs,$errtext);
2816: }
2817: }
2818: }
2819: if (ref($resdatacopy{$key}) eq 'HASH') {
2820: my ($gotnewmapname,$newmapname,$srcfolder,$srccontainer);
2821: foreach my $idx (keys(%{$resdatacopy{$key}})) {
2822: if (ref($resdatacopy{$key}{$idx}) eq 'HASH') {
2823: my $srcurl = $resdatacopy{$key}{$idx}{'src'};
2824: if ($srcurl =~ m{^/res/lib/templates/(\w+)\.problem$}) {
2825: my $template = $1;
2826: if (($resdatacopy{$key}{$idx}{'cdom'} =~ /^$match_domain$/) &&
2827: ($resdatacopy{$key}{$idx}{'cnum'} =~ /^$match_courseid$/)) {
2828: my $srcdom = $resdatacopy{$key}{$idx}{'cdom'};
2829: my $srcnum = $resdatacopy{$key}{$idx}{'cnum'};
2830: unless ($gotnewmapname) {
2831: ($newmapname) = ($key =~ m{/([^/]+)$});
2832: ($srcfolder,$srccontainer) = split(/\./,$newmapname);
2833: if ($newsubdir{$key}) {
2834: $newmapname =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2835: }
2836: $gotnewmapname = 1;
2837: }
2838: my $srcmapinfo = $srcfolder.':'.$idx;
2839: if ($srccontainer eq 'page') {
2840: $srcmapinfo .= ':1';
2841: }
2842: ©_templated_files($srcurl,$srcdom,$srcnum,$srcmapinfo,$cdom,
2843: $cnum,$template,$idx,$newmapname);
2844: }
2845: }
2846: }
2847: }
2848: }
2849: if (ref($params{$key}) eq 'HASH') {
2850: %currparam = %{$params{$key}};
2851: }
2852: my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
2853: if ($fatal) {
2854: return ($errtext);
2855: }
2856: for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
2857: if (defined($LONCAPA::map::zombies[$i])) {
2858: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
2859: if ($zombie{$i} eq $src) {
2860: undef($LONCAPA::map::zombies[$i]);
2861: }
2862: }
2863: }
2864: my $total = scalar(@LONCAPA::map::order) - 1;
2865: for (my $i=$total; $i>=0; $i--) {
2866: my $idx = $LONCAPA::map::order[$i];
2867: if (defined($LONCAPA::map::resources[$idx])) {
2868: my $changed;
2869: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$idx]);
2870: if ((exists($toremove{$idx})) &&
2871: ($toremove{$idx} eq &LONCAPA::map::qtescape($src))) {
2872: splice(@LONCAPA::map::order,$i,1);
2873: if (ref($currparam{$idx}) eq 'ARRAY') {
2874: foreach my $name (@{$currparam{$idx}}) {
2875: &LONCAPA::map::delparameter($idx,$name);
2876: }
2877: }
2878: next;
2879: }
2880: my $origsrc = $src;
2881: if ((exists($toretitle{$idx})) && ($toretitle{$idx} eq $src)) {
2882: if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2883: $changed = 1;
2884: }
2885: }
2886: if ((exists($torewrite{$idx})) && ($torewrite{$idx} eq $src)) {
2887: $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
2888: if ($origsrc =~ m{^/uploaded/}) {
2889: if ($prefixchg && $before{'map'} && $after{'map'}) {
2890: if ($src =~ /\.(page|sequence)$/) {
2891: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'map'}\E#$1$after{'map'}#;
2892: } else {
2893: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'doc'}\E#$1$after{'doc'}#;
2894: }
2895: }
2896: if ($origsrc =~ /\.(page|sequence)$/) {
2897: if ($newsubdir{$origsrc}) {
2898: $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir{$origsrc}#;
2899: }
2900: } elsif ($newsubdir{$key}) {
2901: $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir{$key}#;
2902: }
2903: }
2904: $changed = 1;
2905: } elsif ($newdb{$idx} ne '') {
2906: $src = $newdb{$idx};
2907: $changed = 1;
2908: }
2909: if ($changed) {
2910: $LONCAPA::map::resources[$idx] = join(':',($title,&LONCAPA::map::qtunescape($src),$ext,$type));
2911: }
2912: }
2913: }
2914: foreach my $idx (keys(%remparam)) {
2915: if (ref($remparam{$idx}) eq 'ARRAY') {
2916: foreach my $name (@{$remparam{$idx}}) {
2917: &LONCAPA::map::delparameter($idx,$name);
2918: }
2919: }
2920: }
2921: if (values(%lockerrors) > 0) {
2922: $lockmsg = join('<br />',values(%lockerrors));
2923: }
2924: my $storefn;
2925: if ($key eq $oldurl) {
2926: $storefn = $url;
2927: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2928: } else {
2929: $storefn = $key;
2930: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2931: if ($prefixchg && $before{'map'} && $after{'map'}) {
2932: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
2933: }
2934: if ($newsubdir{$key}) {
2935: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2936: }
2937: }
2938: my $report;
2939: if ($folder !~ /^supplemental/) {
2940: $report = 1;
2941: }
2942: (my $outtext,$errtext) =
2943: &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report);
2944: if ($errtext) {
2945: if ($caller eq 'paste') {
2946: return (&mt('Paste failed: an error occurred saving the folder or page.'));
2947: }
2948: }
2949: }
2950: }
2951: return ('ok',\@msgs,$lockmsg);
2952: }
2953:
2954: sub copy_dependencies {
2955: my ($item,$storefn,$relpath,$errors,$contentref) = @_;
2956: my $content;
2957: if (ref($contentref)) {
2958: $content = $$contentref;
2959: } else {
2960: $content = &Apache::lonnet::getfile($item);
2961: }
2962: unless ($content eq '-1') {
2963: my $mm = new File::MMagic;
2964: my $mimetype = $mm->checktype_contents($content);
2965: if ($mimetype eq 'text/html') {
2966: my (%allfiles,%codebase,$state);
2967: my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content);
2968: if ($res eq 'ok') {
2969: my ($numexisting,$numpathchanges,$existing);
2970: (undef,$numexisting,$numpathchanges,$existing) =
2971: &Apache::loncommon::ask_for_embedded_content(
2972: '/adm/coursedocs',$state,\%allfiles,\%codebase,
2973: {'error_on_invalid_names' => 1,
2974: 'ignore_remote_references' => 1,
2975: 'docs_url' => $item,
2976: 'context' => 'paste'});
2977: if ($numexisting > 0) {
2978: if (ref($existing) eq 'HASH') {
2979: foreach my $dep (keys(%{$existing})) {
2980: my $depfile = $dep;
2981: unless ($depfile =~ m{^\Q$relpath\E}) {
2982: $depfile = $relpath.$dep;
2983: }
2984: my $depcontent = &Apache::lonnet::getfile($depfile);
2985: unless ($depcontent eq '-1') {
2986: my $storedep = $dep;
2987: $storedep =~ s{^\Q$relpath\E}{};
2988: my $dep_url =
2989: &Apache::lonclonecourse::writefile(
2990: $env{'request.course.id'},
2991: $storefn.$storedep,$depcontent);
2992: if ($dep_url eq '/adm/notfound.html') {
2993: if (ref($errors) eq 'HASH') {
2994: $errors->{$depfile} = 1;
2995: }
2996: } else {
2997: ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent);
2998: }
2999: }
3000: }
3001: }
3002: }
3003: }
3004: }
3005: }
3006: return;
3007: }
3008:
3009: my %parameter_type = ( 'randompick' => 'int_pos',
3010: 'hiddenresource' => 'string_yesno',
3011: 'encrypturl' => 'string_yesno',
3012: 'randomorder' => 'string_yesno',);
3013: my $valid_parameters_re = join('|',keys(%parameter_type));
3014: # set parameters
3015: sub update_parameter {
3016: if ($env{'form.changeparms'} eq 'all') {
3017: my (@allidx,@allmapidx,%allchecked,%currchecked);
3018: %allchecked = (
3019: 'hiddenresource' => {},
3020: 'encrypturl' => {},
3021: 'randompick' => {},
3022: 'randomorder' => {},
3023: );
3024: foreach my $which (keys(%allchecked)) {
3025: $env{'form.all'.$which} =~ s/,$//;
3026: if ($which eq 'randompick') {
3027: foreach my $item (split(/,/,$env{'form.all'.$which})) {
3028: my ($res,$value) = split(/:/,$item);
3029: if ($value =~ /^\d+$/) {
3030: $allchecked{$which}{$res} = $value;
3031: }
3032: }
3033: } else {
3034: if ($env{'form.all'.$which}) {
3035: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.all'.$which});
3036: }
3037: }
3038: }
3039: my $haschanges = 0;
3040: foreach my $res (@LONCAPA::map::order) {
3041: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3042: $name=&LONCAPA::map::qtescape($name);
3043: $url=&LONCAPA::map::qtescape($url);
3044: next unless ($name && $url);
3045: my $is_map;
3046: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
3047: $is_map = 1;
3048: }
3049: foreach my $which (keys(%allchecked)) {
3050: if (($which eq 'randompick' || $which eq 'randomorder')) {
3051: next if (!$is_map);
3052: }
3053: my $oldvalue = 0;
3054: my $newvalue = 0;
3055: if ($allchecked{$which}{$res}) {
3056: $newvalue = $allchecked{$which}{$res};
3057: }
3058: my $current = (&LONCAPA::map::getparameter($res,'parameter_'.$which))[0];
3059: if ($which eq 'randompick') {
3060: if ($current =~ /^(\d+)$/) {
3061: $oldvalue = $1;
3062: }
3063: } else {
3064: if ($current =~ /^yes$/i) {
3065: $oldvalue = 1;
3066: }
3067: }
3068: if ($oldvalue ne $newvalue) {
3069: $haschanges = 1;
3070: if ($newvalue) {
3071: my $storeval = 'yes';
3072: if ($which eq 'randompick') {
3073: $storeval = $newvalue;
3074: }
3075: &LONCAPA::map::storeparameter($res,'parameter_'.$which,
3076: $storeval,
3077: $parameter_type{$which});
3078: &remember_parms($res,$which,'set',$storeval);
3079: } elsif ($oldvalue) {
3080: &LONCAPA::map::delparameter($res,'parameter_'.$which);
3081: &remember_parms($res,$which,'del');
3082: }
3083: }
3084: }
3085: }
3086: return $haschanges;
3087: } else {
3088: my $haschanges = 0;
3089: return $haschanges if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
3090:
3091: my $which = $env{'form.changeparms'};
3092: my $idx = $env{'form.setparms'};
3093: my $oldvalue = 0;
3094: my $newvalue = 0;
3095: my $current = (&LONCAPA::map::getparameter($idx,'parameter_'.$which))[0];
3096: if ($which eq 'randompick') {
3097: if ($current =~ /^(\d+)$/) {
3098: $oldvalue = $1;
3099: }
3100: } elsif ($current =~ /^yes$/i) {
3101: $oldvalue = 1;
3102: }
3103: if ($env{'form.'.$which.'_'.$idx}) {
3104: $newvalue = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}
3105: : 1;
3106: }
3107: if ($oldvalue ne $newvalue) {
3108: $haschanges = 1;
3109: if ($newvalue) {
3110: my $storeval = 'yes';
3111: if ($which eq 'randompick') {
3112: $storeval = $newvalue;
3113: }
3114: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $storeval,
3115: $parameter_type{$which});
3116: &remember_parms($idx,$which,'set',$storeval);
3117: } else {
3118: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
3119: &remember_parms($idx,$which,'del');
3120: }
3121: }
3122: return $haschanges;
3123: }
3124: }
3125:
3126: sub handle_edit_cmd {
3127: my ($coursenum,$coursedom) =@_;
3128: my $haschanges = 0;
3129: if ($env{'form.cmd'} eq '') {
3130: return $haschanges;
3131: }
3132: my ($cmd,$idx)=split('_',$env{'form.cmd'});
3133:
3134: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
3135: my ($title, $url, @rrest) = split(':', $ratstr);
3136:
3137: if ($cmd eq 'remove') {
3138: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
3139: ($url!~/$LONCAPA::assess_page_seq_re/)) {
3140: &Apache::lonnet::removeuploadedurl($url);
3141: } else {
3142: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
3143: }
3144: splice(@LONCAPA::map::order, $idx, 1);
3145: $haschanges = 1;
3146: } elsif ($cmd eq 'cut') {
3147: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
3148: splice(@LONCAPA::map::order, $idx, 1);
3149: $haschanges = 1;
3150: } elsif ($cmd eq 'up'
3151: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
3152: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
3153: $haschanges = 1;
3154: } elsif ($cmd eq 'down'
3155: && defined($LONCAPA::map::order[$idx+1])) {
3156: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
3157: $haschanges = 1;
3158: } elsif ($cmd eq 'rename') {
3159: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
3160: if ($comment=~/\S/) {
3161: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
3162: $comment.':'.join(':', $url, @rrest);
3163: }
3164: # Devalidate title cache
3165: my $renamed_url=&LONCAPA::map::qtescape($url);
3166: &Apache::lonnet::devalidate_title_cache($renamed_url);
3167: $haschanges = 1;
3168: } elsif ($cmd eq 'setalias') {
3169: my $newvalue = $env{'form.alias'};
3170: if ($newvalue ne '') {
3171: unless (Apache::lonnet::get_symb_from_alias($newvalue)) {
3172: &LONCAPA::map::storeparameter($idx,'parameter_0_mapalias',$newvalue,
3173: 'string');
3174: &remember_parms($idx,'mapalias','set',$newvalue);
3175: $haschanges = 1;
3176: }
3177: }
3178: } elsif ($cmd eq 'delalias') {
3179: my $current = (&LONCAPA::map::getparameter($idx,'parameter_0_mapalias'))[0];
3180: if ($current ne '') {
3181: &LONCAPA::map::delparameter($idx,'parameter_0_mapalias');
3182: &remember_parms($idx,'mapalias','del');
3183: $haschanges = 1;
3184: }
3185: }
3186: return $haschanges;
3187: }
3188:
3189: sub editor {
3190: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
3191: $supplementalflag,$orderhash,$iconpath,$pathitem,$ltitoolsref,
3192: $canedit,$hostname,$navmapref,$hiddentop)=@_;
3193: my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container);
3194: if ($allowed) {
3195: (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
3196: $is_random_order,$container) =
3197: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
3198: $r->print($breadcrumbtrail);
3199: } elsif ($env{'form.folderpath'} =~ /\:1$/) {
3200: $container = 'page';
3201: } else {
3202: $container = 'sequence';
3203: }
3204:
3205: my $jumpto;
3206:
3207: unless ($supplementalflag) {
3208: $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
3209: }
3210:
3211: unless ($allowed) {
3212: $randompick = -1;
3213: }
3214:
3215: my ($errtext,$fatal);
3216: if (($folder eq '') && (!$supplementalflag)) {
3217: if (@LONCAPA::map::order) {
3218: undef(@LONCAPA::map::order);
3219: undef(@LONCAPA::map::resources);
3220: undef(@LONCAPA::map::resparms);
3221: undef(@LONCAPA::map::zombies);
3222: }
3223: $folder = 'default';
3224: $container = 'sequence';
3225: } else {
3226: ($errtext,$fatal) = &mapread($coursenum,$coursedom,
3227: $folder.'.'.$container);
3228: return $errtext if ($fatal);
3229: }
3230:
3231: if ($#LONCAPA::map::order<1) {
3232: my $idx=&LONCAPA::map::getresidx();
3233: if ($idx<=0) { $idx=1; }
3234: $LONCAPA::map::order[0]=$idx;
3235: $LONCAPA::map::resources[$idx]='';
3236: }
3237:
3238: # ------------------------------------------------------------ Process commands
3239:
3240: # ---------------- if they are for this folder and user allowed to make changes
3241: if (($allowed && $canedit) && ($env{'form.folder'} eq $folder)) {
3242: # set parameters and change order
3243: &snapshotbefore();
3244:
3245: if (&update_parameter()) {
3246: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3247: return $errtext if ($fatal);
3248: }
3249:
3250: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
3251: # change order
3252: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
3253: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
3254:
3255: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
3256: return $errtext if ($fatal);
3257: }
3258:
3259: if ($env{'form.pastemarked'}) {
3260: my %paste_errors;
3261: my ($paste_res,$save_error,$pastemsgarray,$lockerror) =
3262: &do_paste_from_buffer($coursenum,$coursedom,$folder,$container,
3263: \%paste_errors);
3264: if (ref($pastemsgarray) eq 'ARRAY') {
3265: if (@{$pastemsgarray} > 0) {
3266: $r->print('<p class="LC_info">'.
3267: join('<br />',@{$pastemsgarray}).
3268: '</p>');
3269: }
3270: }
3271: if ($lockerror) {
3272: $r->print('<p class="LC_error">'.
3273: $lockerror.
3274: '</p>');
3275: }
3276: if ($save_error ne '') {
3277: return $save_error;
3278: }
3279: if ($paste_res) {
3280: my %errortext = &Apache::lonlocal::texthash (
3281: fail => 'Storage of folder contents failed',
3282: failread => 'Reading folder contents failed',
3283: failstore => 'Storage of folder contents failed',
3284: );
3285: if ($errortext{$paste_res}) {
3286: $r->print('<p class="LC_error">'.$errortext{$paste_res}.'</p>');
3287: }
3288: }
3289: if (keys(%paste_errors) > 0) {
3290: $r->print('<p class="LC_warning">'."\n".
3291: &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".
3292: '<ul>'."\n");
3293: foreach my $key (sort(keys(%paste_errors))) {
3294: $r->print('<li>'.$key.'</li>'."\n");
3295: }
3296: $r->print('</ul></p>'."\n");
3297: }
3298: } elsif ($env{'form.clearmarked'}) {
3299: my $output = &do_buffer_empty();
3300: if ($output) {
3301: $r->print('<p class="LC_info">'.$output.'</p>');
3302: }
3303: }
3304:
3305: $r->print($upload_output);
3306:
3307: # Rename, cut, copy or remove a single resource
3308: if (&handle_edit_cmd($coursenum,$coursedom)) {
3309: my $contentchg;
3310: if ($env{'form.cmd'} =~ m{^(remove|cut|setalias|delalias)_}) {
3311: $contentchg = 1;
3312: }
3313: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg);
3314: return $errtext if ($fatal);
3315: }
3316:
3317: # Cut, copy and/or remove multiple resources
3318: if ($env{'form.multichange'}) {
3319: my %allchecked = (
3320: cut => {},
3321: remove => {},
3322: );
3323: my $needsupdate;
3324: foreach my $which (keys(%allchecked)) {
3325: $env{'form.multi'.$which} =~ s/,$//;
3326: if ($env{'form.multi'.$which}) {
3327: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.multi'.$which});
3328: if (ref($allchecked{$which}) eq 'HASH') {
3329: $needsupdate += scalar(keys(%{$allchecked{$which}}));
3330: }
3331: }
3332: }
3333: if ($needsupdate) {
3334: my $haschanges = 0;
3335: my %curr_groups = &Apache::longroup::coursegroups();
3336: my $total = scalar(@LONCAPA::map::order) - 1;
3337: for (my $i=$total; $i>=0; $i--) {
3338: my $res = $LONCAPA::map::order[$i];
3339: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3340: $name=&LONCAPA::map::qtescape($name);
3341: $url=&LONCAPA::map::qtescape($url);
3342: next unless $url;
3343: my %denied =
3344: &action_restrictions($coursenum,$coursedom,$url,
3345: $env{'form.folderpath'},\%curr_groups);
3346: foreach my $which (keys(%allchecked)) {
3347: next if ($denied{$which});
3348: next unless ($allchecked{$which}{$res});
3349: if ($which eq 'remove') {
3350: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
3351: ($url!~/$LONCAPA::assess_page_seq_re/)) {
3352: &Apache::lonnet::removeuploadedurl($url);
3353: } else {
3354: &LONCAPA::map::makezombie($res);
3355: }
3356: splice(@LONCAPA::map::order,$i,1);
3357: $haschanges ++;
3358: } elsif ($which eq 'cut') {
3359: &LONCAPA::map::makezombie($res);
3360: splice(@LONCAPA::map::order,$i,1);
3361: $haschanges ++;
3362: }
3363: }
3364: }
3365: if ($haschanges) {
3366: ($errtext,$fatal) =
3367: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3368: return $errtext if ($fatal);
3369: }
3370: }
3371: }
3372:
3373: # Group import/search
3374: if ($env{'form.importdetail'}) {
3375: my @imports;
3376: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
3377: if (defined($item)) {
3378: my ($name,$url,$residx)=
3379: map { &unescape($_); } split(/\=/,$item);
3380: if ($url =~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) {
3381: my ($suffix,$errortxt,$locknotfreed) =
3382: &new_timebased_suffix($coursedom,$coursenum,'map',$1,$2);
3383: if ($locknotfreed) {
3384: $r->print($locknotfreed);
3385: }
3386: if ($suffix) {
3387: $url =~ s/_new\./_$suffix./;
3388: } else {
3389: return $errortxt;
3390: }
3391: } elsif ($url =~ m{^/adm/$match_domain/$match_username/new/(smppg|bulletinboard)$}) {
3392: my $type = $1;
3393: my ($suffix,$errortxt,$locknotfreed) =
3394: &new_timebased_suffix($coursedom,$coursenum,$type);
3395: if ($locknotfreed) {
3396: $r->print($locknotfreed);
3397: }
3398: if ($suffix) {
3399: $url =~ s{^(/adm/$match_domain/$match_username)/new}{$1/$suffix};
3400: } else {
3401: return $errortxt;
3402: }
3403: } elsif ($url =~ m{^/adm/$coursedom/$coursenum/new/ext\.tool}) {
3404: my ($suffix,$errortxt,$locknotfreed) =
3405: &new_timebased_suffix($coursedom,$coursenum,'exttool');
3406: if ($locknotfreed) {
3407: $r->print($locknotfreed);
3408: }
3409: if ($suffix) {
3410: $url =~ s{^(/adm/$coursedom/$coursenum)/new}{$1/$suffix};
3411: } else {
3412: return $errortxt;
3413: }
3414: } elsif ($url =~ m{^/uploaded/$coursedom/$coursenum/(docs|supplemental)/(default|\d+)/new.html$}) {
3415: if ($supplementalflag) {
3416: next unless ($1 eq 'supplemental');
3417: if ($folder eq 'supplemental') {
3418: next unless ($2 eq 'default');
3419: } else {
3420: next unless ($folder eq 'supplemental_'.$2);
3421: }
3422: } else {
3423: next unless ($1 eq 'docs');
3424: if ($folder eq 'default') {
3425: next unless ($2 eq 'default');
3426: } else {
3427: next unless ($folder eq 'default_'.$2);
3428: }
3429: }
3430: }
3431: push(@imports, [$name, $url, $residx]);
3432: }
3433: }
3434: ($errtext,$fatal,my $fixuperrors) =
3435: &group_import($coursenum, $coursedom, $folder,$container,
3436: 'londocs',$ltitoolsref,@imports);
3437: return $errtext if ($fatal);
3438: if ($fixuperrors) {
3439: $r->print($fixuperrors);
3440: }
3441: }
3442: # Loading a complete map
3443: if ($env{'form.loadmap'}) {
3444: if ($env{'form.importmap'}=~/\w/) {
3445: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
3446: my ($title,$url,$ext,$type)=split(/\:/,$res);
3447: my $idx=&LONCAPA::map::getresidx($url);
3448: $LONCAPA::map::resources[$idx]=$res;
3449: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
3450: }
3451: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
3452: $folder.'.'.$container,1);
3453: return $errtext if ($fatal);
3454: } else {
3455: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
3456:
3457: }
3458: }
3459: &log_differences($plain);
3460: }
3461: # ---------------------------------------------------------------- End commands
3462: # ---------------------------------------------------------------- Print screen
3463: my $idx=0;
3464: my $shown=0;
3465: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
3466: $r->print('<div class="LC_Box">'.
3467: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
3468: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
3469: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
3470: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
3471: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
3472: '</ol>');
3473: if ($randompick>=0) {
3474: $r->print('<p class="LC_warning">'
3475: .&mt('Caution: this folder is set to randomly pick a subset'
3476: .' of resources. Adding or removing resources from this'
3477: .' folder will change the set of resources that the'
3478: .' students see, resulting in spurious or missing credit'
3479: .' for completed problems, not limited to ones you'
3480: .' modify. Do not modify the contents of this folder if'
3481: .' it is in active student use.')
3482: .'</p>'
3483: );
3484: }
3485: if ($is_random_order) {
3486: $r->print('<p class="LC_warning">'
3487: .&mt('Caution: this folder is set to randomly order its'
3488: .' contents. Adding or removing resources from this folder'
3489: .' will change the order of resources shown.')
3490: .'</p>'
3491: );
3492: }
3493: $r->print('</div>');
3494: }
3495:
3496: my ($to_show,$output,@allidx,@allmapidx,%filters,%lists,%curr_groups);
3497: %filters = (
3498: canremove => [],
3499: cancut => [],
3500: cancopy => [],
3501: hiddenresource => [],
3502: encrypturl => [],
3503: randomorder => [],
3504: randompick => [],
3505: );
3506: %curr_groups = &Apache::longroup::coursegroups();
3507: &Apache::loncommon::start_data_table_count(); #setup a row counter
3508: foreach my $res (@LONCAPA::map::order) {
3509: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3510: $name=&LONCAPA::map::qtescape($name);
3511: $url=&LONCAPA::map::qtescape($url);
3512: unless ($name) { $name=(split(/\//,$url))[-1]; }
3513: unless ($name) { $idx++; next; }
3514: push(@allidx,$res);
3515: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
3516: push(@allmapidx,$res);
3517: }
3518:
3519: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
3520: $coursenum,$coursedom,$crstype,
3521: $pathitem,$supplementalflag,$container,
3522: \%filters,\%curr_groups,$ltitoolsref,$canedit,
3523: $isencrypted,$navmapref,$hostname);
3524: $idx++;
3525: $shown++;
3526: }
3527: &Apache::loncommon::end_data_table_count();
3528:
3529: my $need_save;
3530: if ($allowed || ($supplementalflag && $folder eq 'supplemental')) {
3531: my $toolslink;
3532: if ($allowed) {
3533: $toolslink = '<table><tr><td>'
3534: .&Apache::loncommon::help_open_menu('Navigation Screen',
3535: 'Navigation_Screen',undef,'RAT')
3536: .'</td><td class="LC_middle">'.&mt('Tools:').'</td>'
3537: .'<td align="left"><ul id="LC_toolbar">'
3538: .'<li><a href="/adm/coursedocs?forcesupplement=1&command=editsupp" '
3539: .'id="LC_content_toolbar_edittoplevel" '
3540: .'class="LC_toolbarItem" '
3541: .'title="'.&mt('Supplemental Content Editor').'">'
3542: .'</a></li></ul></td></tr></table><br />';
3543: }
3544: if ($shown) {
3545: if ($allowed) {
3546: $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll')
3547: .&Apache::loncommon::start_data_table(undef,'contentlist')
3548: .&Apache::loncommon::start_data_table_header_row()
3549: .'<th colspan="2">'.&mt('Move').'</th>'
3550: .'<th colspan="3">'.&mt('Actions').'</th>'
3551: .'<th>'.&mt('Document').'</th>';
3552: if ($folder !~ /^supplemental/) {
3553: $to_show .= '<th colspan="2">'.&mt('Settings').'</th>';
3554: }
3555: $to_show .= &Apache::loncommon::end_data_table_header_row();
3556: if ($folder !~ /^supplemental/) {
3557: $lists{'canhide'} = join(',',@allidx);
3558: $lists{'canrandomlyorder'} = join(',',@allmapidx);
3559: my @possfilters = ('canremove','cancut','cancopy','hiddenresource','encrypturl',
3560: 'randomorder','randompick');
3561: foreach my $item (@possfilters) {
3562: if (ref($filters{$item}) eq 'ARRAY') {
3563: if (@{$filters{$item}} > 0) {
3564: $lists{$item} = join(',',@{$filters{$item}});
3565: }
3566: }
3567: }
3568: if (@allidx > 0) {
3569: my $path;
3570: if ($env{'form.folderpath'}) {
3571: $path =
3572: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3573: }
3574: if (@allidx > 1) {
3575: $to_show .=
3576: &Apache::loncommon::continue_data_table_row().
3577: '<td colspan="2"> </td>'.
3578: '<td>'.
3579: &multiple_check_form('actions',\%lists,$canedit).
3580: '</td>'.
3581: '<td colspan="3"> </td>'.
3582: '<td colspan="2">'.
3583: &multiple_check_form('settings',\%lists,$canedit).
3584: '</td>'.
3585: &Apache::loncommon::end_data_table_row();
3586: $need_save = 1;
3587: }
3588: }
3589: }
3590: $to_show .= $output.' '
3591: .&Apache::loncommon::end_data_table()
3592: .'<br style="line-height:2px;" />'
3593: .&Apache::loncommon::end_scrollbox();
3594: } else {
3595: $to_show .= $toolslink
3596: .&Apache::loncommon::start_data_table('LC_tableOfContent')
3597: .$output.' '
3598: .&Apache::loncommon::end_data_table();
3599: }
3600: } else {
3601: if (!$allowed) {
3602: $to_show .= $toolslink;
3603: }
3604: my $noresmsg;
3605: if ($allowed && $hiddentop && !$supplementalflag) {
3606: $noresmsg = &mt('Main Content Hidden');
3607: } else {
3608: $noresmsg = &mt('Currently empty');
3609: }
3610: $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
3611: .'<div class="LC_info" id="contentlist">'
3612: .$noresmsg
3613: .'</div>'
3614: .&Apache::loncommon::end_scrollbox();
3615: }
3616: } else {
3617: if ($shown) {
3618: $to_show = '<div>'
3619: .&Apache::loncommon::start_data_table('LC_tableOfContent')
3620: .$output
3621: .&Apache::loncommon::end_data_table()
3622: .'</div>';
3623: } else {
3624: $to_show = '<div class="LC_info" id="contentlist">'
3625: .&mt('Currently empty')
3626: .'</div>'
3627: }
3628: }
3629: my $tid = 1;
3630: if ($supplementalflag) {
3631: $tid = 2;
3632: }
3633: if ($allowed) {
3634: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
3635: $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
3636: $jumpto,$readfile,$need_save,"$folder.$container",$canedit));
3637: if ($canedit) {
3638: &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
3639: }
3640: } else {
3641: $r->print($to_show);
3642: }
3643: return;
3644: }
3645:
3646: sub multiple_check_form {
3647: my ($caller,$listsref,$canedit) = @_;
3648: return unless (ref($listsref) eq 'HASH');
3649: my $disabled;
3650: unless ($canedit) {
3651: $disabled = 'disabled="disabled"';
3652: }
3653: my $output =
3654: '<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
3655: '<span class="LC_nobreak" style="font-size:x-small;font-weight:bold;">'.
3656: '<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>'.
3657: '<div id="multi'.$caller.'" style="display:none;margin:0;padding:0;border:0">'.
3658: '<form action="/adm/coursedocs" method="post" name="cumulative'.$caller.'">'."\n".
3659: '<fieldset id="allfields'.$caller.'" style="display:none"><legend style="font-size:x-small;">'.&mt('check/uncheck all').'</legend>'."\n";
3660: if ($caller eq 'settings') {
3661: $output .=
3662: '<table><tr>'.
3663: '<td class="LC_docs_entry_parameter">'.
3664: '<span class="LC_nobreak"><label>'.
3665: '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')"'.$disabled.' />'.&mt('Hidden').
3666: '</label></span></td>'.
3667: '<td class="LC_docs_entry_parameter">'.
3668: '<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="" />'.
3669: '</span></td>'.
3670: '</tr>'."\n".
3671: '<tr>'.
3672: '<td class="LC_docs_entry_parameter">'.
3673: '<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').
3674: '</label></span>'.
3675: '</td></tr></table>'."\n";
3676: } else {
3677: $output .=
3678: '<table><tr>'.
3679: '<td class="LC_docs_entry_parameter">'.
3680: '<span class="LC_nobreak LC_docs_remove">'.
3681: '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')"'.$disabled.' />'.&mt('Remove').
3682: '</label></span></td>'.
3683: '<td class="LC_docs_entry_parameter">'.
3684: '<span class="LC_nobreak LC_docs_cut">'.
3685: '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');"'.$disabled.' />'.&mt('Cut').
3686: '</label></span></td>'."\n".
3687: '<td class="LC_docs_entry_parameter">'.
3688: '<span class="LC_nobreak LC_docs_copy">'.
3689: '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')"'. $disabled.' />'.&mt('Copy').
3690: '</label></span></td>'.
3691: '</tr></table>'."\n";
3692: }
3693: $output .=
3694: '</fieldset>'.
3695: '<input type="hidden" name="allidx" value="'.$listsref->{'canhide'}.'" />';
3696: if ($caller eq 'settings') {
3697: $output .=
3698: '<input type="hidden" name="allmapidx" value="'.$listsref->{'canrandomlyorder'}.'" />'."\n".
3699: '<input type="hidden" name="currhiddenresource" value="'.$listsref->{'hiddenresource'}.'" />'."\n".
3700: '<input type="hidden" name="currencrypturl" value="'.$listsref->{'encrypturl'}.'" />'."\n".
3701: '<input type="hidden" name="currrandomorder" value="'.$listsref->{'randomorder'}.'" />'."\n".
3702: '<input type="hidden" name="currrandompick" value="'.$listsref->{'randompick'}.'" />'."\n";
3703: } elsif ($caller eq 'actions') {
3704: $output .=
3705: '<input type="hidden" name="allremoveidx" id="allremoveidx" value="'.$listsref->{'canremove'}.'" />'.
3706: '<input type="hidden" name="allcutidx" id="allcutidx" value="'.$listsref->{'cancut'}.'" />'.
3707: '<input type="hidden" name="allcopyidx" id="allcopyidx" value="'.$listsref->{'cancopy'}.'" />';
3708: }
3709: $output .=
3710: '</form>'.
3711: '</div>';
3712: return $output;
3713: }
3714:
3715: sub process_file_upload {
3716: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd,$crstype) = @_;
3717: # upload a file, if present
3718: my $filesize = length($env{'form.uploaddoc'});
3719: if (!$filesize) {
3720: $$upload_output = '<div class="LC_error">'.
3721: &mt('Unable to upload [_1]. (size = [_2] bytes)',
3722: '<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>',
3723: $filesize).'<br />'.
3724: &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'.
3725: '</div>';
3726: return;
3727: }
3728: my $quotatype = 'unofficial';
3729: if ($crstype eq 'Community') {
3730: $quotatype = 'community';
3731: } elsif ($crstype eq 'Placement') {
3732: $quotatype = 'placement';
3733: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
3734: $quotatype = 'official';
3735: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
3736: $quotatype = 'textbook';
3737: }
3738: if (&Apache::loncommon::get_user_quota($coursenum,$coursedom,'course',$quotatype)) {
3739: $filesize = int($filesize/1000); #expressed in kb
3740: $$upload_output = &Apache::loncommon::excess_filesize_warning($coursenum,$coursedom,'course',
3741: $env{'form.uploaddoc.filename'},$filesize,
3742: 'upload',$quotatype);
3743: return if ($$upload_output);
3744: }
3745: my ($parseaction,$showupload,$nextphase,$mimetype);
3746: if ($env{'form.parserflag'}) {
3747: $parseaction = 'parse';
3748: }
3749: my $folder=$env{'form.folder'};
3750: if ($folder eq '') {
3751: $folder='default';
3752: }
3753: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
3754: my $errtext='';
3755: my $fatal=0;
3756: my $container='sequence';
3757: if ($env{'form.folderpath'} =~ /:1$/) {
3758: $container='page';
3759: }
3760: ($errtext,$fatal)=
3761: &mapread($coursenum,$coursedom,$folder.'.'.$container);
3762: if ($#LONCAPA::map::order<1) {
3763: $LONCAPA::map::order[0]=1;
3764: $LONCAPA::map::resources[1]='';
3765: }
3766: my $destination = 'docs/';
3767: if ($folder =~ /^supplemental/) {
3768: $destination = 'supplemental/';
3769: }
3770: if (($folder eq 'default') || ($folder eq 'supplemental')) {
3771: $destination .= 'default/';
3772: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
3773: $destination .= $2.'/';
3774: }
3775: if ($fatal) {
3776: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'</div>';
3777: return;
3778: }
3779: # this is for a course, not a user, so set context to coursedoc.
3780: my $newidx=&LONCAPA::map::getresidx();
3781: $destination .= $newidx;
3782: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
3783: $parseaction,$allfiles,
3784: $codebase,undef,undef,undef,undef,
3785: undef,undef,\$mimetype);
3786: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
3787: my $stored = $1;
3788: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
3789: $stored.'</span>').'</p>';
3790: } else {
3791: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
3792:
3793: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</div>';
3794: return;
3795: }
3796: my $ext='false';
3797: if ($url=~m{^http://}) { $ext='true'; }
3798: $url = &LONCAPA::map::qtunescape($url);
3799: my $comment=$env{'form.comment'};
3800: $comment = &LONCAPA::map::qtunescape($comment);
3801: if ($folder=~/^supplemental/) {
3802: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
3803: $env{'user.domain'}.'___&&&___'.$comment;
3804: }
3805:
3806: $LONCAPA::map::resources[$newidx]=
3807: $comment.':'.$url.':'.$ext.':normal:res';
3808: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
3809: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
3810: $folder.'.'.$container,1);
3811: if ($fatal) {
3812: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.$errtext.'</div>';
3813: return;
3814: } else {
3815: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
3816: $$upload_output = $showupload;
3817: my $total_embedded = scalar(keys(%{$allfiles}));
3818: if ($total_embedded > 0) {
3819: my $uploadphase = 'upload_embedded';
3820: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
3821: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
3822: my ($embedded,$num) =
3823: &Apache::loncommon::ask_for_embedded_content(
3824: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
3825: if ($embedded) {
3826: if ($num) {
3827: $$upload_output .=
3828: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
3829: $nextphase = $uploadphase;
3830: } else {
3831: $$upload_output .= $embedded;
3832: }
3833: } else {
3834: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
3835: }
3836: } else {
3837: $$upload_output .= &mt('No embedded items identified').'<br />';
3838: }
3839: $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
3840: } elsif ((&Apache::loncommon::is_archive_file($mimetype)) &&
3841: ($env{'form.uploaddoc.filename'} =~ /\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/i)) {
3842: $nextphase = 'decompress_uploaded';
3843: my $position = scalar(@LONCAPA::map::order)-1;
3844: my $noextract = &return_to_editor();
3845: my $archiveurl = &HTML::Entities::encode($url,'<>&"');
3846: my %archiveitems = (
3847: folderpath => $env{'form.folderpath'},
3848: cmd => $nextphase,
3849: newidx => $newidx,
3850: position => $position,
3851: phase => $nextphase,
3852: comment => $comment,
3853: );
3854: my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
3855: my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
3856: $$upload_output = $showupload.
3857: &Apache::loncommon::decompress_form($mimetype,
3858: $archiveurl,'/adm/coursedocs',$noextract,
3859: \%archiveitems,\@current);
3860: }
3861: }
3862: }
3863: return $nextphase;
3864: }
3865:
3866: sub get_dir_list {
3867: my ($url,$coursenum,$coursedom,$newidx) = @_;
3868: my ($destination,$dir_root) = &embedded_destination();
3869: my ($dirlistref,$listerror) =
3870: &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
3871: my @dir_lines;
3872: my $dirptr=16384;
3873: if (ref($dirlistref) eq 'ARRAY') {
3874: foreach my $dir_line (sort
3875: {
3876: my ($afile)=split('&',$a,2);
3877: my ($bfile)=split('&',$b,2);
3878: return (lc($afile) cmp lc($bfile));
3879: } (@{$dirlistref})) {
3880: my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
3881: $filename =~ s/\s+$//;
3882: next if ($filename =~ /^\.\.?$/);
3883: my $isdir = 0;
3884: if ($dirptr&$testdir) {
3885: $isdir = 1;
3886: }
3887: push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
3888: }
3889: }
3890: return @dir_lines;
3891: }
3892:
3893: sub is_supplemental_title {
3894: my ($title) = @_;
3895: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
3896: }
3897:
3898: # --------------------------------------------------------------- An entry line
3899:
3900: sub entryline {
3901: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
3902: $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups,
3903: $ltitoolsref,$canedit,$isencrypted,$navmapref,$hostname)=@_;
3904: my ($foldertitle,$renametitle,$oldtitle);
3905: if (&is_supplemental_title($title)) {
3906: ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
3907: } else {
3908: $title=&HTML::Entities::encode($title,'"<>&\'');
3909: $renametitle=$title;
3910: $foldertitle=$title;
3911: }
3912:
3913: my ($disabled,$readonly,$js_lt);
3914: unless ($canedit) {
3915: $disabled = 'disabled="disabled"';
3916: $readonly = 1;
3917: }
3918:
3919: my $orderidx=$LONCAPA::map::order[$index];
3920:
3921: $renametitle=~s/\\/\\\\/g;
3922: $renametitle=~s/\"\;/\\\"/g;
3923: $renametitle=~s/"/%22/g;
3924: $renametitle=~s/ /%20/g;
3925: $oldtitle = $renametitle;
3926: $renametitle=~s/\'/\\\'/g;
3927: my $line=&Apache::loncommon::start_data_table_row();
3928: my ($form_start,$form_end,$form_common,$form_param);
3929: # Edit commands
3930: my ($esc_path, $path, $symb, $curralias);
3931: if ($env{'form.folderpath'}) {
3932: $esc_path=&escape($env{'form.folderpath'});
3933: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3934: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
3935: }
3936: my $isexternal;
3937: if ($residx) {
3938: my $currurl = $url;
3939: $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
3940: if ($currurl =~ m{^/adm/wrapper/ext/}) {
3941: $isexternal = 1;
3942: }
3943: if (!$supplementalflag) {
3944: my $path = 'uploaded/'.
3945: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
3946: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
3947: $symb = &Apache::lonnet::encode_symb($path.$folder.".$container",
3948: $residx,
3949: &Apache::lonnet::declutter($currurl));
3950: }
3951: }
3952: my ($renamelink,%lt,$ishash);
3953: if (ref($filtersref) eq 'HASH') {
3954: $ishash = 1;
3955: }
3956:
3957: if ($allowed) {
3958: $form_start = '
3959: <form action="/adm/coursedocs" method="post">
3960: ';
3961: $form_common=(<<END);
3962: <input type="hidden" name="folderpath" value="$path" />
3963: <input type="hidden" name="symb" value="$symb" />
3964: END
3965: $form_param=(<<END);
3966: <input type="hidden" name="setparms" value="$orderidx" />
3967: <input type="hidden" name="changeparms" value="0" />
3968: END
3969: $form_end = '</form>';
3970:
3971: my $incindex=$index+1;
3972: my $selectbox='';
3973: if (($#LONCAPA::map::order>0) &&
3974: ((split(/\:/,
3975: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
3976: ne '') &&
3977: ((split(/\:/,
3978: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
3979: ne '')) {
3980: $selectbox=
3981: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
3982: '<select name="newpos" onchange="this.form.submit()"'.$disabled.'>';
3983: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
3984: if ($i==$incindex) {
3985: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
3986: } else {
3987: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
3988: }
3989: }
3990: $selectbox.='</select>';
3991: }
3992: %lt=&Apache::lonlocal::texthash(
3993: 'up' => 'Move Up',
3994: 'dw' => 'Move Down',
3995: 'rm' => 'Remove',
3996: 'ct' => 'Cut',
3997: 'rn' => 'Rename',
3998: 'cp' => 'Copy',
3999: 'da' => 'Unset alias',
4000: 'sa' => 'Set alias',
4001: 'ex' => 'External Resource',
4002: 'et' => 'External Tool',
4003: 'ed' => 'Edit',
4004: 'pr' => 'Preview',
4005: 'sv' => 'Save',
4006: 'ul' => 'URL',
4007: 'ti' => 'Title',
4008: 'er' => 'Editing rights unavailable for your current role.',
4009: );
4010: my %denied = &action_restrictions($coursenum,$coursedom,$url,
4011: $env{'form.folderpath'},
4012: $currgroups);
4013: my ($copylink,$cutlink,$removelink);
4014: my $skip_confirm = 0;
4015: my $confirm_removal = 0;
4016: if ( $folder =~ /^supplemental/
4017: || ($url =~ m{( /smppg$
4018: |/syllabus$
4019: |/aboutme$
4020: |/navmaps$
4021: |/bulletinboard$
4022: |/ext\.tool$
4023: |\.html$)}x)
4024: || $isexternal) {
4025: $skip_confirm = 1;
4026: }
4027: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
4028: ($url!~/$LONCAPA::assess_page_seq_re/)) {
4029: $confirm_removal = 1;
4030: }
4031: if ($url =~ /$LONCAPA::assess_re/) {
4032: $curralias = (&LONCAPA::map::getparameter($orderidx,'parameter_0_mapalias'))[0];
4033: }
4034:
4035: if ($denied{'copy'}) {
4036: $copylink=(<<ENDCOPY)
4037: <span style="visibility: hidden;">$lt{'cp'}</span>
4038: ENDCOPY
4039: } else {
4040: my $formname = 'edit_copy_'.$orderidx;
4041: my $js = "javascript:checkForSubmit(document.forms.renameform,'copy','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
4042: $copylink=(<<ENDCOPY);
4043: <form name="$formname" method="post" action="/adm/coursedocs">
4044: $form_common
4045: <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>
4046: $form_end
4047: ENDCOPY
4048: if (($ishash) && (ref($filtersref->{'cancopy'}) eq 'ARRAY')) {
4049: push(@{$filtersref->{'cancopy'}},$orderidx);
4050: }
4051: }
4052: if ($denied{'cut'}) {
4053: $cutlink=(<<ENDCUT);
4054: <span style="visibility: hidden;">$lt{'ct'}</span>
4055: ENDCUT
4056: } else {
4057: my $formname = 'edit_cut_'.$orderidx;
4058: my $js = "javascript:checkForSubmit(document.forms.renameform,'cut','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
4059: $cutlink=(<<ENDCUT);
4060: <form name="$formname" method="post" action="/adm/coursedocs">
4061: $form_common
4062: <input type="hidden" name="skip_$orderidx" id="skip_cut_$orderidx" value="$skip_confirm" />
4063: <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>
4064: $form_end
4065: ENDCUT
4066: if (($ishash) && (ref($filtersref->{'cancut'}) eq 'ARRAY')) {
4067: push(@{$filtersref->{'cancut'}},$orderidx);
4068: }
4069: }
4070: if ($denied{'remove'}) {
4071: $removelink=(<<ENDREM);
4072: <span style="visibility: hidden;">$lt{'rm'}</a>
4073: ENDREM
4074: } else {
4075: my $formname = 'edit_remove_'.$orderidx;
4076: my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder',$confirm_removal);";
4077: $removelink=(<<ENDREM);
4078: <form name="$formname" method="post" action="/adm/coursedocs">
4079: $form_common
4080: <input type="hidden" name="skip_$orderidx" id="skip_remove_$orderidx" value="$skip_confirm" />
4081: <input type="hidden" name="confirm_rem_$orderidx" id="confirm_removal_$orderidx" value="$confirm_removal" />
4082: <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>
4083: $form_end
4084: ENDREM
4085: if (($ishash) && (ref($filtersref->{'canremove'}) eq 'ARRAY')) {
4086: push(@{$filtersref->{'canremove'}},$orderidx);
4087: }
4088: }
4089: $renamelink=(<<ENDREN);
4090: <a href='javascript:changename("$esc_path","$index","$oldtitle");' class="LC_docs_rename">$lt{'rn'}</a>
4091: ENDREN
4092: my ($uplink,$downlink);
4093: if ($canedit) {
4094: $uplink = "/adm/coursedocs?cmd=up_$index&folderpath=$esc_path&symb=$symb";
4095: $downlink = "/adm/coursedocs?cmd=down_$index&folderpath=$esc_path&symb=$symb";
4096: } else {
4097: $uplink = "javascript:alert('".&js_escape($lt{'er'})."');";
4098: $downlink = $uplink;
4099: }
4100: $line.=(<<END);
4101: <td>
4102: <div class="LC_docs_entry_move">
4103: <a href="$uplink">
4104: <img src="${iconpath}move_up.gif" alt="$lt{'up'}" class="LC_icon" />
4105: </a>
4106: </div>
4107: <div class="LC_docs_entry_move">
4108: <a href="$downlink">
4109: <img src="${iconpath}move_down.gif" alt="$lt{'dw'}" class="LC_icon" />
4110: </a>
4111: </div>
4112: </td>
4113: <td>
4114: $form_start
4115: $form_param
4116: $form_common
4117: $selectbox
4118: $form_end
4119: </td>
4120: <td class="LC_docs_entry_commands LC_nobreak">
4121: $removelink
4122: $cutlink
4123: $copylink
4124: </td>
4125: END
4126: }
4127: # Figure out what kind of a resource this is
4128: my ($extension)=($url=~/\.(\w+)$/);
4129: my $uploaded=($url=~/^\/*uploaded\//);
4130: my $icon=&Apache::loncommon::icon($url);
4131: my $isfolder;
4132: my $ispage;
4133: my $containerarg;
4134: my $folderurl;
4135: if ($uploaded) {
4136: if (($extension eq 'sequence') || ($extension eq 'page')) {
4137: $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
4138: $containerarg = $1;
4139: if ($extension eq 'sequence') {
4140: $icon=$iconpath.'navmap.folder.closed.gif';
4141: $isfolder=1;
4142: } else {
4143: $icon=$iconpath.'page.gif';
4144: $ispage=1;
4145: }
4146: $folderurl = &Apache::lonnet::declutter($url);
4147: if ($allowed) {
4148: $url='/adm/coursedocs?';
4149: } else {
4150: $url='/adm/supplemental?';
4151: }
4152: } else {
4153: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
4154: }
4155: }
4156:
4157: my ($editlink,$extresform,$anchor,$hiddenres,$nomodal);
4158: my $orig_url = $url;
4159: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
4160: if ($container eq 'page') {
4161: $url=~s{^http(|s)(:|:)//}{/ext/};
4162: } else {
4163: $url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
4164: }
4165: if (!$supplementalflag && $residx && $symb) {
4166: if ((!$isfolder) && (!$ispage)) {
4167: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
4168: if (($url =~ m{^ext/}) && ($container eq 'page')) {
4169: $url=&Apache::lonnet::clutter_with_no_wrapper($url);
4170: } else {
4171: $url=&Apache::lonnet::clutter($url);
4172: }
4173: if ($url=~/^\/*uploaded\//) {
4174: $url=~/\.(\w+)$/;
4175: my $embstyle=&Apache::loncommon::fileembstyle($1);
4176: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
4177: $url='/adm/wrapper'.$url;
4178: } elsif ($embstyle eq 'ssi') {
4179: #do nothing with these
4180: } elsif ($url!~/\.(sequence|page)$/) {
4181: $url='/adm/coursedocs/showdoc'.$url;
4182: }
4183: } elsif ($url=~m{^(|/adm/wrapper)/ext/([^#]+)}) {
4184: my $wrapped = $1;
4185: my $exturl = $2;
4186: if (($wrapped eq '') && ($container ne 'page')) {
4187: $url='/adm/wrapper'.$url;
4188: }
4189: if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) {
4190: $nomodal = 1;
4191: }
4192: } elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4193: $url='/adm/wrapper'.$url;
4194: } elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {
4195: if (($ENV{'SERVER_PORT'} == 443) &&
4196: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
4197: unless (&Apache::lonnet::uses_sts()) {
4198: $url .= '?usehttp=1';
4199: }
4200: $nomodal = 1;
4201: }
4202: }
4203: if (&Apache::lonnet::symbverify($symb,$url)) {
4204: my $shownsymb = $symb;
4205: if ($isexternal) {
4206: if ($url =~ /^([^#]+)#([^#]+)$/) {
4207: $url = $1;
4208: $anchor = $2;
4209: my $escan = &escape('#');
4210: $shownsymb =~ s/^([^\#]+)#([^\#]+)$/$1$escan$2/;
4211: }
4212: if ($container eq 'page') {
4213: $url = &Apache::lonnet::clutter($url);
4214: }
4215: }
4216: unless ($env{'request.role.adv'}) {
4217: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4218: $url = '';
4219: }
4220: if (&Apache::lonnet::EXT('resource.0.hiddenresource',$symb) =~ /^yes$/i) {
4221: $url = '';
4222: $hiddenres = 1;
4223: }
4224: }
4225: if ($url ne '') {
4226: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($shownsymb);
4227: }
4228: } elsif (!$env{'request.role.adv'}) {
4229: my $checkencrypt;
4230: if (((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) ||
4231: $isencrypted || (&Apache::lonnet::EXT('resource.0.encrypturl',$symb) =~ /^yes$/i)) {
4232: $checkencrypt = 1;
4233: } elsif (ref($navmapref)) {
4234: unless (ref($$navmapref)) {
4235: $$navmapref = Apache::lonnavmaps::navmap->new();
4236: }
4237: if (ref($$navmapref)) {
4238: if (lc($$navmapref->get_mapparam($symb,undef,"0.encrypturl")) eq 'yes') {
4239: $checkencrypt = 1;
4240: }
4241: }
4242: }
4243: if ($checkencrypt) {
4244: my $shownsymb = &Apache::lonenc::encrypted($symb);
4245: my $shownurl = &Apache::lonenc::encrypted($url);
4246: if (&Apache::lonnet::symbverify($shownsymb,$shownurl)) {
4247: $url = $shownurl.(($shownurl=~/\?/)?'&':'?').'symb='.&escape($shownsymb);
4248: if ($env{'request.enc'} ne '') {
4249: delete($env{'request.enc'});
4250: }
4251: } else {
4252: $url='';
4253: }
4254: } else {
4255: $url='';
4256: }
4257: } else {
4258: $url='';
4259: }
4260: }
4261: } elsif ($supplementalflag) {
4262: if ($isexternal) {
4263: if ($url =~ /^([^#]+)#([^#]+)$/) {
4264: $url = $1;
4265: $anchor = $2;
4266: if (($url =~ m{^(|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {
4267: unless (&Apache::lonnet::uses_sts()) {
4268: if ($hostname ne '') {
4269: $url = 'http://'.$hostname.$url;
4270: }
4271: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
4272: }
4273: $nomodal = 1;
4274: }
4275: }
4276: } elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
4277: if (($ENV{'SERVER_PORT'} == 443) &&
4278: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
4279: unless (&Apache::lonnet::uses_sts()) {
4280: if ($hostname ne '') {
4281: $url = 'http://'.$hostname.$url;
4282: }
4283: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
4284: }
4285: $nomodal = 1;
4286: }
4287: }
4288: }
4289: my ($rand_pick_text,$rand_order_text,$hiddenfolder);
4290: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
4291: if ($isfolder || $ispage || $extension eq 'sequence' || $extension eq 'page') {
4292: my $foldername=&escape($foldertitle);
4293: my $folderpath=$env{'form.folderpath'};
4294: if ($folderpath) { $folderpath.='&' };
4295: if (!$allowed && $supplementalflag) {
4296: $folderpath.=$containerarg.'&'.$foldername;
4297: $url.='folderpath='.&escape($folderpath);
4298: } else {
4299: my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
4300: 'parameter_randompick'))[0];
4301: my $randorder = ((&LONCAPA::map::getparameter($orderidx,
4302: 'parameter_randomorder'))[0]=~/^yes$/i);
4303: my $hiddenmap = ((&LONCAPA::map::getparameter($orderidx,
4304: 'parameter_hiddenresource'))[0]=~/^yes$/i);
4305: my $encryptmap = ((&LONCAPA::map::getparameter($orderidx,
4306: 'parameter_encrypturl'))[0]=~/^yes$/i);
4307: unless ($hiddenmap) {
4308: if (ref($navmapref)) {
4309: unless (ref($$navmapref)) {
4310: $$navmapref = Apache::lonnavmaps::navmap->new();
4311: }
4312: if (ref($$navmapref)) {
4313: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
4314: my @resources = $$navmapref->retrieveResources($folderurl,$filterFunc,1,1);
4315: unless (@resources) {
4316: $hiddenmap = 1;
4317: unless ($env{'request.role.adv'}) {
4318: $url = '';
4319: $hiddenfolder = 1;
4320: }
4321: }
4322: }
4323: }
4324: }
4325: }
4326: unless ($encryptmap) {
4327: if ((ref($navmapref)) && (ref($$navmapref))) {
4328: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.encrypturl")) eq 'yes') {
4329: $encryptmap = 1;
4330: }
4331: }
4332: }
4333:
4334: # Append randompick number, hidden, and encrypted with ":" to foldername,
4335: # so it gets transferred between levels
4336: $folderpath.=$containerarg.'&'.$foldername.
4337: ':'.$rpicknum.':'.$hiddenmap.':'.$encryptmap.':'.$randorder.':'.$ispage;
4338: unless ($url eq '') {
4339: $url.='folderpath='.&escape($folderpath);
4340: }
4341: my $rpckchk;
4342: if ($rpicknum) {
4343: $rpckchk = ' checked="checked"';
4344: if (($ishash) && (ref($filtersref->{'randompick'}) eq 'ARRAY')) {
4345: push(@{$filtersref->{'randompick'}},$orderidx.':'.$rpicknum);
4346: }
4347: }
4348: my $formname = 'edit_randompick_'.$orderidx;
4349: $rand_pick_text =
4350: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
4351: $form_param."\n".
4352: $form_common."\n".
4353: '<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$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.'">';
4354: if ($rpicknum ne '') {
4355: $rand_pick_text .= ': <a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
4356: }
4357: $rand_pick_text .= '</span></span>'.
4358: $form_end;
4359: my $ro_set;
4360: if ($randorder) {
4361: $ro_set = 'checked="checked"';
4362: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
4363: push(@{$filtersref->{'randomorder'}},$orderidx);
4364: }
4365: }
4366: $formname = 'edit_rorder_'.$orderidx;
4367: $rand_order_text =
4368: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
4369: $form_param."\n".
4370: $form_common."\n".
4371: '<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.$disabled.' /> '.&mt('Random Order').' </label></span>'.
4372: $form_end;
4373: }
4374: } elsif ($supplementalflag && !$allowed) {
4375: my $isexttool;
4376: if ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4377: $url='/adm/wrapper'.$url;
4378: $isexttool = 1;
4379: }
4380: $url .= ($url =~ /\?/) ? '&':'?';
4381: $url .= 'folderpath='.&HTML::Entities::encode($esc_path,'<>&"');
4382: if ($title) {
4383: $url .= '&title='.&HTML::Entities::encode($renametitle,'<>&"');
4384: }
4385: if ((($isexternal) || ($isexttool)) && $orderidx) {
4386: $url .= '&idx='.$orderidx;
4387: }
4388: if ($anchor ne '') {
4389: $url .= '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
4390: }
4391: }
4392: my ($tdalign,$tdwidth);
4393: if ($allowed) {
4394: my $fileloc =
4395: &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url));
4396: if ($isexternal) {
4397: ($editlink,$extresform) =
4398: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
4399: undef,undef,undef,undef,undef,undef,
4400: undef,$disabled);
4401: } elsif ($orig_url =~ m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4402: ($editlink,$extresform) =
4403: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
4404: undef,undef,undef,'tool',$coursedom,
4405: $coursenum,$ltitoolsref,$disabled);
4406: } elsif (!$isfolder && !$ispage) {
4407: my ($cfile,$home,$switchserver,$forceedit,$forceview) =
4408: &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url);
4409: if (($cfile ne '') && ($symb ne '' || $supplementalflag)) {
4410: my $suppanchor;
4411: if ($supplementalflag) {
4412: $suppanchor = $anchor;
4413: }
4414: my $jscall =
4415: &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
4416: $switchserver,
4417: $forceedit,
4418: undef,$symb,
4419: &escape($env{'form.folderpath'}),
4420: $renametitle,$hostname,
4421: '','',1,$suppanchor);
4422: if ($jscall) {
4423: $editlink = '<a class="LC_docs_ext_edit" href="javascript:'.
4424: $jscall.'" >'.&mt('Edit').'</a> '."\n";
4425: }
4426: }
4427: }
4428: $tdalign = ' align="right" valign="top"';
4429: $tdwidth = ' width="80%"';
4430: }
4431: my $reinit;
4432: if ($crstype eq 'Community') {
4433: $reinit = &mt('(re-initialize community to access)');
4434: } else {
4435: $reinit = &mt('(re-initialize course to access)');
4436: }
4437: $line.='<td class="LC_docs_entry_commands"'.$tdalign.'><span class="LC_nobreak">'.$editlink.$renamelink;
4438: if ($orig_url =~ /$LONCAPA::assess_re/) {
4439: $line.= '<br />';
4440: if ($curralias ne '') {
4441: $line.='<span class="LC_nobreak"><a href="javascript:delalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
4442: $lt{'da'}.'</a></span>';
4443: } else {
4444: $line.='<span class="LC_nobreak"><a href="javascript:setalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
4445: $lt{'sa'}.'</a></span>';
4446: }
4447: }
4448: $line.='</td><td>';
4449: my $link;
4450: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
4451: $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
4452: } elsif ($url) {
4453: if ($anchor ne '') {
4454: if ($supplementalflag) {
4455: $anchor = '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
4456: } else {
4457: $anchor = '#'.&HTML::Entities::encode($anchor,'"<>&');
4458: }
4459: }
4460: if ((!$supplementalflag) && ($nomodal) && ($hostname ne '')) {
4461: $link = 'http://'.$hostname.$url;
4462: } else {
4463: $link = $url;
4464: }
4465: $link = &js_escape($link.(($url=~/\?/)?'&':'?').'inhibitmenu=yes'.$anchor);
4466: if ($nomodal) {
4467: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
4468: '<img src="'.$icon.'" alt="" class="LC_icon" border="0" /></a>';
4469: } else {
4470: $line.=&Apache::loncommon::modal_link($link,
4471: '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
4472: }
4473: } else {
4474: $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
4475: }
4476: $line.='</span></td><td'.$tdwidth.'>';
4477: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
4478: $line.='<a href="'.$url.'">'.$title.'</a>';
4479: } elsif ($url) {
4480: if ($nomodal) {
4481: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
4482: $title.'</a>';
4483: } else {
4484: $line.=&Apache::loncommon::modal_link($link,$title,600,500);
4485: }
4486: } elsif (($hiddenfolder) || ($hiddenres)) {
4487: $line.=$title.' <span class="LC_warning LC_docs_reinit_warn">('.&mt('Hidden').')</span>';
4488: } else {
4489: $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
4490: }
4491: if (($allowed) && ($curralias ne '')) {
4492: $line .= '<br /><span class="LC_docs_alias_name">('.$curralias.')</span>';
4493: } else {
4494: $line .= $extresform;
4495: }
4496: $line .= '</td>';
4497: $rand_pick_text = ' ' if ($rand_pick_text eq '');
4498: $rand_order_text = ' ' if ($rand_order_text eq '');
4499: if (($allowed) && ($folder!~/^supplemental/)) {
4500: my %lt=&Apache::lonlocal::texthash(
4501: 'hd' => 'Hidden',
4502: 'ec' => 'URL hidden');
4503: my ($enctext,$hidtext);
4504: if ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) {
4505: $enctext = ' checked="checked"';
4506: if (($ishash) && (ref($filtersref->{'encrypturl'}) eq 'ARRAY')) {
4507: push(@{$filtersref->{'encrypturl'}},$orderidx);
4508: }
4509: }
4510: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4511: $hidtext = ' checked="checked"';
4512: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
4513: push(@{$filtersref->{'hiddenresource'}},$orderidx);
4514: }
4515: }
4516: my $formhidden = 'edit_hiddenresource_'.$orderidx;
4517: my $formurlhidden = 'edit_encrypturl_'.$orderidx;
4518: $line.=(<<ENDPARMS);
4519: <td class="LC_docs_entry_parameter">
4520: <form action="/adm/coursedocs" method="post" name="$formhidden">
4521: $form_param
4522: $form_common
4523: <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext $disabled /> $lt{'hd'}</label>
4524: $form_end
4525: <br />
4526: <form action="/adm/coursedocs" method="post" name="$formurlhidden">
4527: $form_param
4528: $form_common
4529: <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext $disabled /> $lt{'ec'}</label>
4530: $form_end
4531: </td>
4532: <td class="LC_docs_entry_parameter">$rand_pick_text<br />
4533: $rand_order_text</td>
4534: ENDPARMS
4535: }
4536: $line.=&Apache::loncommon::end_data_table_row();
4537: return $line;
4538: }
4539:
4540: sub action_restrictions {
4541: my ($cnum,$cdom,$url,$folderpath,$currgroups) = @_;
4542: my %denied = (
4543: cut => 0,
4544: copy => 0,
4545: remove => 0,
4546: );
4547: if ($url=~ m{^/res/.+\.(page|sequence)$}) {
4548: # no copy for published maps
4549: $denied{'copy'} = 1;
4550: } elsif ($url=~m{^/res/lib/templates/([^/]+)\.problem$}) {
4551: unless ($1 eq 'simpleproblem') {
4552: $denied{'copy'} = 1;
4553: }
4554: $denied{'cut'} = 1;
4555: } elsif ($url eq "/uploaded/$cdom/$cnum/group_allfolders.sequence") {
4556: if ($folderpath =~ /^default&[^\&]+$/) {
4557: if ((ref($currgroups) eq 'HASH') && (keys(%{$currgroups}) > 0)) {
4558: $denied{'remove'} = 1;
4559: }
4560: $denied{'cut'} = 1;
4561: $denied{'copy'} = 1;
4562: }
4563: } elsif ($url =~ m{^\Q/uploaded/$cdom/$cnum/group_folder_\E(\w+)\.sequence$}) {
4564: my $group = $1;
4565: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+$/) {
4566: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4567: $denied{'remove'} = 1;
4568: }
4569: }
4570: $denied{'cut'} = 1;
4571: $denied{'copy'} = 1;
4572: } elsif ($url =~ m{^\Q/adm/$cdom/$cnum/\E(\w+)/smppg$}) {
4573: my $group = $1;
4574: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&\Qgroup_folder_$group\E\&[^\&]+$/) {
4575: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4576: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
4577: if (keys(%groupsettings) > 0) {
4578: $denied{'remove'} = 1;
4579: }
4580: $denied{'cut'} = 1;
4581: $denied{'copy'} = 1;
4582: }
4583: }
4584: } elsif ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&group_folder_(\w+)\&/) {
4585: my $group = $1;
4586: if ($url =~ /group_boards_\Q$group\E/) {
4587: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4588: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
4589: if (keys(%groupsettings) > 0) {
4590: if (ref($groupsettings{'functions'}) eq 'HASH') {
4591: if ($groupsettings{'functions'}{'discussion'} eq 'on') {
4592: $denied{'remove'} = 1;
4593: }
4594: }
4595: }
4596: $denied{'cut'} = 1;
4597: $denied{'copy'} = 1;
4598: }
4599: }
4600: }
4601: return %denied;
4602: }
4603:
4604: sub new_timebased_suffix {
4605: my ($dom,$num,$type,$area,$container) = @_;
4606: my ($prefix,$namespace,$idtype,$errtext,$locknotfreed);
4607: if ($type eq 'paste') {
4608: $prefix = $type;
4609: $namespace = 'courseeditor';
4610: $idtype = 'addcode';
4611: } elsif ($type eq 'map') {
4612: $prefix = 'docs';
4613: if ($area eq 'supplemental') {
4614: $prefix = 'supp';
4615: }
4616: $prefix .= $container;
4617: $namespace = 'uploadedmaps';
4618: } else {
4619: $prefix = $type;
4620: $namespace = 'templated';
4621: }
4622: my ($suffix,$freedlock,$error) =
4623: &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num,$idtype);
4624: if (!$suffix) {
4625: if ($type eq 'paste') {
4626: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when adding to the paste buffer.');
4627: } elsif ($type eq 'map') {
4628: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new folder/page.');
4629: } elsif ($type eq 'smppg') {
4630: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new simple page.');
4631: } elsif ($type eq 'exttool') {
4632: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new external tool.');
4633: } else {
4634: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new discussion board.');
4635: }
4636: if ($error) {
4637: $errtext .= '<br />'.$error;
4638: }
4639: }
4640: if ($freedlock ne 'ok') {
4641: $locknotfreed =
4642: '<div class="LC_error">'.
4643: &mt('There was a problem removing a lockfile.').' ';
4644: if ($type eq 'paste') {
4645: if ($freedlock eq 'nolock') {
4646: $locknotfreed =
4647: '<div class="LC_error">'.
4648: &mt('A lockfile was not released when you added content to the clipboard earlier in this session.').' '.
4649:
4650: &mt('As a result addition of items to the clipboard will be unavailable until your next log-in.');
4651: } else {
4652: $locknotfreed .=
4653: &mt('This will prevent addition of items to the clipboard until your next log-in.');
4654: }
4655: } elsif ($type eq 'map') {
4656: $locknotfreed .=
4657: &mt('This will prevent creation of additional folders or composite pages in this course.');
4658: } elsif ($type eq 'smppg') {
4659: $locknotfreed .=
4660: &mt('This will prevent creation of additional simple pages in this course.');
4661: } elsif ($type eq 'exttool') {
4662: $locknotfreed .=
4663: &mt('This will prevent creation of additional external tools in this course.');
4664: } else {
4665: $locknotfreed .=
4666: &mt('This will prevent creation of additional discussion boards in this course.');
4667: }
4668: unless ($type eq 'paste') {
4669: $locknotfreed .=
4670: ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
4671: '<a href="/adm/helpdesk" target="_helpdesk">','</a>');
4672: }
4673: $locknotfreed .= '</div>';
4674: }
4675: return ($suffix,$errtext,$locknotfreed);
4676: }
4677:
4678: =pod
4679:
4680: =item tiehash()
4681:
4682: tie the hash
4683:
4684: =cut
4685:
4686: sub tiehash {
4687: my ($mode)=@_;
4688: $hashtied=0;
4689: if ($env{'request.course.fn'}) {
4690: if ($mode eq 'write') {
4691: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
4692: &GDBM_WRCREAT(),0640)) {
4693: $hashtied=2;
4694: }
4695: } else {
4696: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
4697: &GDBM_READER(),0640)) {
4698: $hashtied=1;
4699: }
4700: }
4701: }
4702: }
4703:
4704: sub untiehash {
4705: if ($hashtied) { untie %hash; }
4706: $hashtied=0;
4707: return OK;
4708: }
4709:
4710:
4711:
4712:
4713: sub checkonthis {
4714: my ($r,$url,$level,$title,$checkstale)=@_;
4715: $url=&unescape($url);
4716: $alreadyseen{$url}=1;
4717: $r->rflush();
4718: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
4719: $r->print("\n<br />");
4720: if ($level==0) {
4721: $r->print("<br />");
4722: }
4723: for (my $i=0;$i<=$level*5;$i++) {
4724: $r->print(' ');
4725: }
4726: $r->print('<a href="'.$url.'" target="cat">'.
4727: ($title?$title:$url).'</a> ');
4728: if ($url=~/^\/res\//) {
4729: my $updated;
4730: if (($checkstale) && ($url !~ m{^/res/lib/templates/}) &&
4731: ($url !~ /\.\d+\.\w+$/)) {
4732: $updated = &Apache::lonnet::remove_stale_resfile($url);
4733: }
4734: my $result=&Apache::lonnet::repcopy(
4735: &Apache::lonnet::filelocation('',$url));
4736: if ($result eq 'ok') {
4737: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
4738: if ($updated) {
4739: $r->print('<br />');
4740: for (my $i=0;$i<=$level*5;$i++) {
4741: $r->print(' ');
4742: }
4743: $r->print('- '.&mt('Outdated copy removed'));
4744: }
4745: $r->rflush();
4746: &Apache::lonnet::countacc($url);
4747: $url=~/\.(\w+)$/;
4748: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
4749: $r->print('<br />');
4750: $r->rflush();
4751: for (my $i=0;$i<=$level*5;$i++) {
4752: $r->print(' ');
4753: }
4754: $r->print('- '.&mt('Rendering:').' ');
4755: my ($errorcount,$warningcount)=split(/:/,
4756: &Apache::lonnet::ssi_body($url,
4757: ('grade_target'=>'web',
4758: 'return_only_error_and_warning_counts' => 1)));
4759: if (($errorcount) ||
4760: ($warningcount)) {
4761: if ($errorcount) {
4762: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
4763: &mt('[quant,_1,error]',$errorcount).'</span>');
4764: }
4765: if ($warningcount) {
4766: $r->print('<span class="LC_warning">'.
4767: &mt('[quant,_1,warning]',$warningcount).'</span>');
4768: }
4769: } else {
4770: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
4771: }
4772: $r->rflush();
4773: }
4774: my $dependencies=
4775: &Apache::lonnet::metadata($url,'dependencies');
4776: foreach my $dep (split(/\,/,$dependencies)) {
4777: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
4778: &checkonthis($r,$dep,$level+1,'',$checkstale);
4779: }
4780: }
4781: } elsif ($result eq 'unavailable') {
4782: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
4783: } elsif ($result eq 'not_found') {
4784: unless ($url=~/\$/) {
4785: $r->print('<span class="LC_error">'.&mt('not found').'</span>');
4786: } else {
4787: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
4788: }
4789: } else {
4790: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
4791: }
4792: if (($updated) && ($result ne 'ok')) {
4793: $r->print('<br />'.&mt('Outdated copy removed'));
4794: }
4795: }
4796: }
4797: }
4798:
4799:
4800:
4801: =pod
4802:
4803: =item list_symbs()
4804:
4805: List Content Identifiers
4806:
4807: =cut
4808:
4809: sub list_symbs {
4810: my ($r) = @_;
4811:
4812: my $crstype = &Apache::loncommon::course_type();
4813: $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
4814: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
4815: $r->print(&startContentScreen('tools'));
4816: my $navmap = Apache::lonnavmaps::navmap->new();
4817: if (!defined($navmap)) {
4818: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
4819: '<div class="LC_error">'.
4820: &mt('Unable to retrieve information about course contents').
4821: '</div>');
4822: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
4823: } else {
4824: $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
4825: &Apache::loncommon::start_data_table().
4826: &Apache::loncommon::start_data_table_header_row().
4827: '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
4828: &Apache::loncommon::end_data_table_header_row()."\n");
4829: my $count;
4830: foreach my $res ($navmap->retrieveResources()) {
4831: $r->print(&Apache::loncommon::start_data_table_row().
4832: '<td>'.$res->compTitle().'</td>'.
4833: '<td>'.$res->symb().'</td>'.
4834: &Apache::loncommon::end_data_table_row());
4835: $count ++;
4836: }
4837: if (!$count) {
4838: $r->print(&Apache::loncommon::start_data_table_row().
4839: '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
4840: &Apache::loncommon::end_data_table_row());
4841: }
4842: $r->print(&Apache::loncommon::end_data_table());
4843: }
4844: $r->print(&endContentScreen());
4845: }
4846:
4847: sub short_urls {
4848: my ($r,$canedit) = @_;
4849: my $crstype = &Apache::loncommon::course_type();
4850: my $formname = 'shortenurl';
4851: $r->print(&Apache::loncommon::start_page('Display/Set Shortened URLs'));
4852: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Shortened URLs'));
4853: $r->print(&startContentScreen('tools'));
4854: my ($navmap,$errormsg) =
4855: &Apache::loncourserespicker::get_navmap_object($crstype,'shorturls');
4856: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
4857: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
4858: my (%maps,%resources,%titles);
4859: if (!ref($navmap)) {
4860: $r->print($errormsg.
4861: &endContentScreen());
4862: return '';
4863: } else {
4864: $r->print('<h4 class="LC_info">'.&mt('Tiny URLs for deep-linking into course').'</h4>'."\n");
4865: $r->rflush();
4866: my $readonly;
4867: if ($canedit) {
4868: my ($numnew,$errors) = &Apache::loncommon::make_short_symbs($cdom,$cnum,$navmap);
4869: if ($numnew) {
4870: $r->print('<p class="LC_info">'.&mt('Created [quant,_1,URL]',$numnew).'</p>');
4871: }
4872: if ((ref($errors) eq 'ARRAY') && (@{$errors} > 0)) {
4873: $r->print(&mt('The following errors occurred when processing your request to create shortened URLs:').'<br /><ul>');
4874: foreach my $error (@{$errors}) {
4875: $r->print('<li>'.$error.'</li>');
4876: }
4877: $r->print('</ul><br />');
4878: }
4879: } else {
4880: $readonly = 1;
4881: }
4882: my %currtiny = &Apache::lonnet::dump('tiny',$cdom,$cnum);
4883: $r->print(&Apache::loncourserespicker::create_picker($navmap,'shorturls',$formname,$crstype,undef,
4884: undef,undef,undef,undef,undef,\%currtiny,$readonly));
4885: }
4886: $r->print(&endContentScreen());
4887: }
4888:
4889: sub contentverifyform {
4890: my ($r) = @_;
4891: my $crstype = &Apache::loncommon::course_type();
4892: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
4893: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
4894: $r->print(&startContentScreen('tools'));
4895: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
4896: $r->print('<form method="post" action="/adm/coursedocs"><p>'.
4897: &mt('Include a check if files copied from elsewhere are up to date (will increase verification time)?').
4898: ' <span class="LC_nobreak">'.
4899: '<label><input type="radio" name="checkstale" value="0" checked="checked" />'.
4900: &mt('No').'</label>'.(' 'x2).
4901: '<label><input type="radio" name="checkstale" value="1" />'.
4902: &mt('Yes').'</label></span></p><p>'.
4903: '<input type="submit" value="'.&mt('Verify content').' "/>'.
4904: '<input type="hidden" value="1" name="tools" />'.
4905: '<input type="hidden" value="1" name="verify" /></p></form>');
4906: $r->print(&endContentScreen());
4907: return;
4908: }
4909:
4910: sub verifycontent {
4911: my ($r,$checkstale) = @_;
4912: my $crstype = &Apache::loncommon::course_type();
4913: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
4914: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
4915: $r->print(&startContentScreen('tools'));
4916: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
4917: $hashtied=0;
4918: undef %alreadyseen;
4919: %alreadyseen=();
4920: &tiehash();
4921:
4922: foreach my $key (keys(%hash)) {
4923: if ($hash{$key}=~/\.(page|sequence)$/) {
4924: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
4925: $r->print('<hr /><span class="LC_error">'.
4926: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
4927: &unescape($hash{$key}).'</span><br />'.
4928: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
4929: }
4930: }
4931: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
4932: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1},$checkstale);
4933: }
4934: }
4935: &untiehash();
4936: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
4937: $r->print(&endContentScreen());
4938: }
4939:
4940: sub devalidateversioncache {
4941: my $src=shift;
4942: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
4943: &Apache::lonnet::clutter($src));
4944: }
4945:
4946: sub checkversions {
4947: my ($r,$canedit) = @_;
4948: my $crstype = &Apache::loncommon::course_type();
4949: $r->print(&Apache::loncommon::start_page("Check $crstype Resource Versions"));
4950: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Resource Versions"));
4951: $r->print(&startContentScreen('tools'));
4952:
4953: my $header='';
4954: my $startsel='';
4955: my $monthsel='';
4956: my $weeksel='';
4957: my $daysel='';
4958: my $allsel='';
4959: my %changes=();
4960: my $starttime=0;
4961: my $haschanged=0;
4962: my %setversions=&Apache::lonnet::dump('resourceversions',
4963: $env{'course.'.$env{'request.course.id'}.'.domain'},
4964: $env{'course.'.$env{'request.course.id'}.'.num'});
4965:
4966: $hashtied=0;
4967: &tiehash();
4968: if ($canedit) {
4969: my %newsetversions=();
4970: if ($env{'form.setmostrecent'}) {
4971: $haschanged=1;
4972: foreach my $key (keys(%hash)) {
4973: if ($key=~/^ids\_(\/res\/.+)$/) {
4974: $newsetversions{$1}='mostrecent';
4975: &devalidateversioncache($1);
4976: }
4977: }
4978: } elsif ($env{'form.setcurrent'}) {
4979: $haschanged=1;
4980: foreach my $key (keys(%hash)) {
4981: if ($key=~/^ids\_(\/res\/.+)$/) {
4982: my $getvers=&Apache::lonnet::getversion($1);
4983: if ($getvers>0) {
4984: $newsetversions{$1}=$getvers;
4985: &devalidateversioncache($1);
4986: }
4987: }
4988: }
4989: } elsif ($env{'form.setversions'}) {
4990: $haschanged=1;
4991: foreach my $key (keys(%env)) {
4992: if ($key=~/^form\.set_version_(.+)$/) {
4993: my $src=$1;
4994: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
4995: $newsetversions{$src}=$env{$key};
4996: &devalidateversioncache($src);
4997: }
4998: }
4999: }
5000: }
5001: if ($haschanged) {
5002: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
5003: $env{'course.'.$env{'request.course.id'}.'.domain'},
5004: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
5005: $r->print(&Apache::loncommon::confirmwrapper(
5006: &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
5007: } else {
5008: $r->print(&Apache::loncommon::confirmwrapper(
5009: &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
5010: }
5011: &mark_hash_old();
5012: }
5013: &changewarning($r,'');
5014: }
5015: if ($env{'form.timerange'} eq 'all') {
5016: # show all documents
5017: $header=&mt('All content in '.$crstype);
5018: $allsel=' selected="selected"';
5019: foreach my $key (keys(%hash)) {
5020: if ($key=~/^ids\_(\/res\/.+)$/) {
5021: my $src=$1;
5022: $changes{$src}=1;
5023: }
5024: }
5025: } else {
5026: # show documents which changed
5027: %changes=&Apache::lonnet::dump
5028: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
5029: $env{'course.'.$env{'request.course.id'}.'.num'});
5030: my $firstkey=(keys(%changes))[0];
5031: unless ($firstkey=~/^error\:/) {
5032: unless ($env{'form.timerange'}) {
5033: $env{'form.timerange'}=604800;
5034: }
5035: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
5036: .&mt('seconds');
5037: if ($env{'form.timerange'}==-1) {
5038: $seltext='since start of course';
5039: $startsel=' selected="selected"';
5040: $env{'form.timerange'}=time;
5041: }
5042: $starttime=time-$env{'form.timerange'};
5043: if ($env{'form.timerange'}==2592000) {
5044: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5045: $monthsel=' selected="selected"';
5046: } elsif ($env{'form.timerange'}==604800) {
5047: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5048: $weeksel=' selected="selected"';
5049: } elsif ($env{'form.timerange'}==86400) {
5050: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5051: $daysel=' selected="selected"';
5052: }
5053: $header=&mt('Content changed').' '.$seltext;
5054: } else {
5055: $header=&mt('No content modifications yet.');
5056: }
5057: }
5058: %setversions=&Apache::lonnet::dump('resourceversions',
5059: $env{'course.'.$env{'request.course.id'}.'.domain'},
5060: $env{'course.'.$env{'request.course.id'}.'.num'});
5061: my %lt=&Apache::lonlocal::texthash
5062: ('st' => 'Version changes since start of '.$crstype,
5063: 'lm' => 'Version changes since last Month',
5064: 'lw' => 'Version changes since last Week',
5065: 'sy' => 'Version changes since Yesterday',
5066: 'al' => 'All Resources (possibly large output)',
5067: 'cd' => 'Change display',
5068: 'sd' => 'Display',
5069: 'fi' => 'File',
5070: 'md' => 'Modification Date',
5071: 'mr' => 'Most recently published Version',
5072: 've' => 'Version used in '.$crstype,
5073: 'vu' => 'Set Version to be used in '.$crstype,
5074: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
5075: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
5076: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
5077: 'di' => 'Differences',
5078: 'save' => 'Save changes',
5079: 'vers' => 'Version choice(s) for specific resources',
5080: 'act' => 'Actions');
5081: my ($disabled,$readonly);
5082: unless ($canedit) {
5083: $disabled = 'disabled="disabled"';
5084: $readonly = 1;
5085: }
5086: $r->print(<<ENDHEADERS);
5087: <h4 class="LC_info">$header</h4>
5088: <form action="/adm/coursedocs" method="post">
5089: <input type="hidden" name="versions" value="1" />
5090: <div class="LC_left_float">
5091: <fieldset>
5092: <legend>$lt{'cd'}</legend>
5093: <select name="timerange">
5094: <option value='all'$allsel>$lt{'al'}</option>
5095: <option value="-1"$startsel>$lt{'st'}</option>
5096: <option value="2592000"$monthsel>$lt{'lm'}</option>
5097: <option value="604800"$weeksel>$lt{'lw'}</option>
5098: <option value="86400"$daysel>$lt{'sy'}</option>
5099: </select>
5100: <input type="submit" name="display" value="$lt{'sd'}" />
5101: </fieldset>
5102: </div>
5103: <div class="LC_left_float">
5104: <fieldset>
5105: <legend>$lt{'act'}</legend>
5106: $lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" $disabled /><br />
5107: $lt{'sc'}: <input type="submit" name="setcurrent" value="Go" $disabled />
5108: </fieldset>
5109: </div>
5110: <br clear="all" />
5111: <hr />
5112: <h4>$lt{'vers'}</h4>
5113: ENDHEADERS
5114: #number of columns for version history
5115: my %changedbytime;
5116: foreach my $key (keys(%changes)) {
5117: #excludes not versionable problems from resource version history:
5118: next if ($key =~ /^\/res\/lib\/templates/);
5119: my $chg;
5120: if ($env{'form.timerange'} eq 'all') {
5121: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
5122: $chg = &Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate');
5123: } else {
5124: $chg = $changes{$key};
5125: next if ($chg < $starttime);
5126: }
5127: push(@{$changedbytime{$chg}},$key);
5128: }
5129: if (keys(%changedbytime) == 0) {
5130: &untiehash();
5131: $r->print(&mt('No content changes in imported content in specified time frame').
5132: &endContentScreen());
5133: return;
5134: }
5135: $r->print(
5136: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
5137: &Apache::loncommon::start_data_table().
5138: &Apache::loncommon::start_data_table_header_row().
5139: '<th>'.&mt('Resources').'</th>'.
5140: "<th>$lt{'mr'}</th>".
5141: "<th>$lt{'ve'}</th>".
5142: "<th>$lt{'vu'}</th>".
5143: '<th>'.&mt('History').'</th>'.
5144: &Apache::loncommon::end_data_table_header_row()
5145: );
5146: foreach my $chg (sort {$b <=> $a } keys(%changedbytime)) {
5147: foreach my $key (sort(@{$changedbytime{$chg}})) {
5148: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
5149: my $currentversion=&Apache::lonnet::getversion($key);
5150: if ($currentversion<0) {
5151: $currentversion='<span class="LC_error">'.&mt('Could not be determined.').'</span>';
5152: }
5153: my $linkurl=&Apache::lonnet::clutter($key);
5154: $r->print(
5155: &Apache::loncommon::start_data_table_row().
5156: '<td><b>'.&Apache::lonnet::gettitle($linkurl).'</b><br />'.
5157: '<a href="'.$linkurl.'" target="cat">'.$linkurl.'</a></td>'.
5158: '<td align="right">'.$currentversion.'<span class="LC_fontsize_medium"><br />('.
5159: &Apache::lonlocal::locallocaltime($chg).')</span></td>'.
5160: '<td align="right">'
5161: );
5162: # Used in course
5163: my $usedversion=$hash{'version_'.$linkurl};
5164: if (($usedversion) && ($usedversion ne 'mostrecent')) {
5165: if ($usedversion != $currentversion) {
5166: $r->print('<span class="LC_warning">'.$usedversion.'</span>');
5167: } else {
5168: $r->print($usedversion);
5169: }
5170: } else {
5171: $r->print($currentversion);
5172: }
5173: $r->print('</td><td title="'.$lt{'vu'}.'">');
5174: # Set version
5175: $r->print(&Apache::loncommon::select_form(
5176: $setversions{$linkurl},
5177: 'set_version_'.$linkurl,
5178: {'select_form_order' => ['',1..$currentversion,'mostrecent'],
5179: '' => '',
5180: 'mostrecent' => &mt('most recent'),
5181: map {$_,$_} (1..$currentversion)},'',$readonly));
5182: my $lastold=1;
5183: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
5184: my $url=$root.'.'.$prevvers.'.'.$extension;
5185: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<$starttime) {
5186: $lastold=$prevvers;
5187: }
5188: }
5189: $r->print('</td>');
5190: # List all available versions
5191: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
5192: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
5193: my $url=$root.'.'.$prevvers.'.'.$extension;
5194: $r->print(
5195: '<span class="LC_nobreak">'
5196: .'<a href="'.&Apache::lonnet::clutter($url).'">'
5197: .&mt('Version [_1]',$prevvers).'</a>'
5198: .' ('.&Apache::lonlocal::locallocaltime(
5199: &Apache::lonnet::metadata($url,'lastrevisiondate'))
5200: .')');
5201: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
5202: $r->print(
5203: ' <a href="/adm/diff?filename='.
5204: &Apache::lonnet::clutter($root.'.'.$extension).
5205: &HTML::Entities::encode('&versionone='.$prevvers,'"<>&').
5206: '" target="diffs">'.&mt('Diffs').'</a>');
5207: }
5208: $r->print('</span><br />');
5209: }
5210: $r->print('</span></td>'.&Apache::loncommon::end_data_table_row());
5211: }
5212: }
5213: $r->print(
5214: &Apache::loncommon::end_data_table().
5215: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
5216: '</form>'
5217: );
5218:
5219: &untiehash();
5220: $r->print(&endContentScreen());
5221: return;
5222: }
5223:
5224: sub mark_hash_old {
5225: my $retie_hash=0;
5226: if ($hashtied) {
5227: $retie_hash=1;
5228: &untiehash();
5229: }
5230: &tiehash('write');
5231: $hash{'old'}=1;
5232: &untiehash();
5233: if ($retie_hash) { &tiehash(); }
5234: }
5235:
5236: sub is_hash_old {
5237: my $untie_hash=0;
5238: if (!$hashtied) {
5239: $untie_hash=1;
5240: &tiehash();
5241: }
5242: my $return=$hash{'old'};
5243: if ($untie_hash) { &untiehash(); }
5244: return $return;
5245: }
5246:
5247: sub changewarning {
5248: my ($r,$postexec,$message,$url)=@_;
5249: if (!&is_hash_old()) { return; }
5250: my $pathvar='folderpath';
5251: my $path=&escape($env{'form.folderpath'});
5252: if (!defined($url)) {
5253: $url='/adm/coursedocs?'.$pathvar.'='.$path;
5254: }
5255: my $course_type = &Apache::loncommon::course_type();
5256: if (!defined($message)) {
5257: $message='Changes will become active for your current session after [_1], or the next time you log in.';
5258: }
5259: my $windowname = 'loncapaclient';
5260: if ($env{'request.lti.login'}) {
5261: $windowname .= 'lti';
5262: }
5263: $r->print("\n\n".
5264: '<script type="text/javascript">'."\n".
5265: '// <![CDATA['."\n".
5266: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
5267: '// ]]>'."\n".
5268: '</script>'."\n".
5269: '<form name="reinitform" method="post" action="/adm/roles" target="'.$windowname.'">'.
5270: '<input type="hidden" name="orgurl" value="'.$url.
5271: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
5272: &mt($message,' <input type="hidden" name="'.
5273: $env{'request.role'}.'" value="1" /><input type="button" value="'.
5274: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
5275: $help{'Caching'}.'</p></form>'."\n\n");
5276: }
5277:
5278:
5279: sub init_breadcrumbs {
5280: my ($form,$text,$help)=@_;
5281: &Apache::lonhtmlcommon::clear_breadcrumbs();
5282: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
5283: text=>&Apache::loncommon::course_type().' Editor',
5284: faq=>273,
5285: bug=>'Instructor Interface',
5286: help => $help});
5287: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
5288: text=>$text,
5289: faq=>273,
5290: bug=>'Instructor Interface'});
5291: }
5292:
5293: # subroutine to list form elements
5294: sub create_list_elements {
5295: my @formarr = @_;
5296: my $list = '';
5297: foreach my $button (@formarr){
5298: foreach my $picture (keys(%{$button})) {
5299: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text', id => ''});
5300: }
5301: }
5302: return $list;
5303: }
5304:
5305: # subroutine to create ul from list elements
5306: sub create_form_ul {
5307: my $list = shift;
5308: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
5309: return $ul;
5310: }
5311:
5312: #
5313: # Start tabs
5314: #
5315:
5316: sub startContentScreen {
5317: my ($mode) = @_;
5318: my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
5319: if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
5320: $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>'."\n";
5321: $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>'."\n";
5322: $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>'."\n";
5323: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
5324: } else {
5325: $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Main Content Editor').' </b></a></li>'."\n";
5326: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
5327: $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>'."\n";
5328: '><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>';
5329: }
5330: $output .= "\n".'</ul>'."\n";
5331: $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
5332: '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
5333: '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
5334: return $output;
5335: }
5336:
5337: #
5338: # End tabs
5339: #
5340:
5341: sub endContentScreen {
5342: return '</div></div></div>';
5343: }
5344:
5345: sub supplemental_base {
5346: return 'supplemental&'.&escape(&mt('Supplemental Content'));
5347: }
5348:
5349: sub handler {
5350: my $r = shift;
5351: &Apache::loncommon::content_type($r,'text/html');
5352: $r->send_http_header;
5353: return OK if $r->header_only;
5354:
5355: # get course data
5356: my $crstype = &Apache::loncommon::course_type();
5357: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
5358: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5359:
5360: # get docroot
5361: my $londocroot = $r->dir_config('lonDocRoot');
5362:
5363: # graphics settings
5364: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
5365:
5366: #
5367: # --------------------------------------------- Initialize help topics for this
5368: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
5369: 'Adding_External_Resource','Adding_External_Tool',
5370: 'Navigate_Content','Adding_Folders','Docs_Overview',
5371: 'Load_Map','Supplemental','Score_Upload_Form',
5372: 'Adding_Pages','Importing_LON-CAPA_Resource',
5373: 'Importing_IMS_Course','Uploading_From_Harddrive',
5374: 'Course_Roster','Web_Page','Dropbox','Simple_Problem') {
5375: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
5376: }
5377: # Composite help files
5378: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
5379: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
5380: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
5381: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
5382: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
5383: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
5384: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
5385: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
5386: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
5387: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
5388:
5389: my ($allowed,$canedit,$canview,$noendpage,$disabled);
5390: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
5391: unless ($r->uri eq '/adm/supplemental') {
5392: # does this user have privileges to modify content.
5393: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
5394: $allowed = 1;
5395: $canedit = 1;
5396: $canview = 1;
5397: } elsif (&Apache::lonnet::allowed('cev',$env{'request.course.id'})) {
5398: $allowed = 1;
5399: $canview = 1;
5400: }
5401: }
5402: unless ($canedit) {
5403: $disabled = ' disabled="disabled"';
5404: }
5405: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
5406: if ($env{'form.inhibitmenu'}) {
5407: unless ($env{'form.inhibitmenu'} eq 'yes') {
5408: delete($env{'form.inhibitmenu'});
5409: }
5410: }
5411:
5412: if ($allowed && $env{'form.verify'}) {
5413: &init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
5414: if (!$canedit) {
5415: &verifycontent($r);
5416: } elsif (($env{'form.checkstale'} ne '') && ($env{'form.checkstale'} =~ /^\d$/)) {
5417: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1&verify=1&checkstale=$env{'form.checkstale'}",
5418: text=>'Results',
5419: faq=>273,
5420: bug=>'Instructor Interface'});
5421: &verifycontent($r,$env{'form.checkstale'});
5422: } else {
5423: &contentverifyform($r);
5424: }
5425: } elsif ($allowed && $env{'form.listsymbs'}) {
5426: &init_breadcrumbs('listsymbs','List Content IDs');
5427: &list_symbs($r);
5428: } elsif ($allowed && $env{'form.shorturls'}) {
5429: &init_breadcrumbs('shorturls','Set/Display Shortened URLs','Docs_Short_URLs');
5430: &short_urls($r,$canedit);
5431: } elsif ($allowed && $env{'form.docslog'}) {
5432: &init_breadcrumbs('docslog','Show Log');
5433: my $folder = $env{'form.folder'};
5434: if ($folder eq '') {
5435: $folder='default';
5436: }
5437: &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit);
5438: } elsif ($allowed && $env{'form.versions'}) {
5439: &init_breadcrumbs('versions','Check/Set Resource Versions','Docs_Check_Resource_Versions');
5440: &checkversions($r,$canedit);
5441: } elsif ($canedit && $env{'form.dumpcourse'}) {
5442: &init_breadcrumbs('dumpcourse','Copy '.&Apache::loncommon::course_type().' Content to Authoring Space');
5443: &dumpcourse($r);
5444: } elsif ($canedit && $env{'form.exportcourse'}) {
5445: &init_breadcrumbs('exportcourse','IMS Export');
5446: &Apache::imsexport::exportcourse($r);
5447: } else {
5448: if ($canedit && $env{'form.authorrole'}) {
5449: $noendpage = 1;
5450: my ($redirect,$error) = &makenewproblem($r,$coursedom,$coursenum);
5451: if ($redirect) {
5452: if (($env{'form.newresourceadd'}) && ($env{'form.folderpath'})) {
5453: my $container = 'sequence';
5454: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
5455: $is_random_order,$container) =
5456: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
5457: my (@folders)=split('&',$env{'form.folderpath'});
5458: $env{'form.foldername'}=&unescape(pop(@folders));
5459: my $folder=pop(@folders);
5460: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
5461: $folder.'.'.$container);
5462: my $warning;
5463: if ($fatal) {
5464: if ($container eq 'page') {
5465: $warning = &mt('An error occurred retrieving the contents of the current page.');
5466: } else {
5467: $warning = &mt('An error occurred retrieving the contents of the current folder.');
5468: }
5469: } else {
5470: my $url = $redirect;
5471: my $srcfile = $londocroot.$url;
5472: $url =~ s{^/priv/}{/res/};
5473: my $targetfile = $londocroot.$url;
5474: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
5475: my $output = &Apache::lonpublisher::batchpublish($r,$srcfile,$targetfile,$nokeyref,1);
5476: $env{'form.folder'} = $folder;
5477: &snapshotbefore();
5478: my $title = &LONCAPA::map::qtunescape($env{'form.newresourcetitle'});
5479: my $ext = 'false';
5480: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
5481: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
5482: ':'.$ext.':normal:res';
5483: push(@LONCAPA::map::order,$newidx);
5484: &LONCAPA::map::storeparameter($newidx,'parameter_hiddenresource','yes',
5485: 'string_yesno');
5486: &remember_parms($newidx,'hiddenresource','set','yes');
5487: ($errtext,$fatal) =
5488: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
5489: &log_differences($plain);
5490: &mark_hash_old();
5491: $r->internal_redirect($redirect);
5492: return OK;
5493: }
5494: } else {
5495: $r->internal_redirect($redirect);
5496: }
5497: }
5498: }
5499: #
5500: # Done catching special calls
5501: # The whole rest is for course and supplemental documents and utilities menu
5502: # Get the parameters that may be needed
5503: #
5504: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
5505: ['folderpath',
5506: 'forcesupplement','forcestandard',
5507: 'tools','symb','command','supppath']);
5508:
5509: foreach my $item ('forcesupplement','forcestandard','tools') {
5510: next if ($env{'form.'.$item} eq '');
5511: unless ($env{'form.'.$item} eq '1') {
5512: delete($env{'form.'.$item});
5513: }
5514: }
5515:
5516: if ($env{'form.command'}) {
5517: unless ($env{'form.command'} =~ /^(direct|directnav|editdocs|editsupp|contents|home)$/) {
5518: delete($env{'form.command'});
5519: }
5520: }
5521:
5522: if ($env{'form.symb'}) {
5523: my ($mapurl,$id,$resurl) = &Apache::lonnet::decode_symb($env{'form.symb'});
5524: unless (($id =~ /^\d+$/) && (&Apache::lonnet::is_on_map($resurl))) {
5525: delete($env{'form.symb'});
5526: }
5527: }
5528:
5529: # standard=1: this is a "new-style" course with an uploaded map as top level
5530: # standard=2: this is a "old-style" course, and there is nothing we can do
5531:
5532: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
5533:
5534: # Decide whether this should display supplemental or main content or utilities
5535: # supplementalflag=1: show supplemental documents
5536: # supplementalflag=0: show standard documents
5537: # toolsflag=1: show utilities
5538:
5539: my $unesc_folderpath = &unescape($env{'form.folderpath'});
5540: my $supplementalflag=($unesc_folderpath=~/^supplemental/);
5541: if (($unesc_folderpath=~/^default/) || ($unesc_folderpath eq "")) {
5542: $supplementalflag=0;
5543: }
5544: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
5545: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
5546: unless ($allowed) { $supplementalflag=1; }
5547: unless ($standard) { $supplementalflag=1; }
5548: my $toolsflag=0;
5549: if ($env{'form.tools'}) { $toolsflag=1; }
5550:
5551: if ($env{'form.folderpath'} ne '') {
5552: my @items = split(/\&/,$env{'form.folderpath'});
5553: my $badpath;
5554: for (my $i=0; $i<@items; $i++) {
5555: my $odd = $i%2;
5556: if (($odd) && (!$supplementalflag) && ($items[$i] !~ /^[^:]*:(|\d+):(|1):(|1):(|1):(|1)$/)) {
5557: $badpath = 1;
5558: } elsif ((!$odd) && ($items[$i] !~ /^(default|supplemental)(|_\d+)$/)) {
5559: $badpath = 1;
5560: }
5561: last if ($badpath);
5562: }
5563: if ($badpath) {
5564: delete($env{'form.folderpath'});
5565: }
5566: }
5567:
5568: if ($env{'form.supppath'} ne '') {
5569: my @items = split(/\&/,$env{'form.supppath'});
5570: my $badpath;
5571: for (my $i=0; $i<@items; $i++) {
5572: my $odd = $i%2;
5573: if ((!$odd) && ($items[$i] !~ /^supplemental(|_\d+)$/)) {
5574: $badpath = 1;
5575: }
5576: last if ($badpath);
5577: }
5578: if ($badpath) {
5579: delete($env{'form.supppath'});
5580: }
5581: }
5582:
5583: my $script='';
5584: my $showdoc=0;
5585: my $addentries = {};
5586: my $container;
5587: my $containertag;
5588: my $pathitem;
5589: my %ltitools;
5590: my $hiddentop;
5591: my $navmap;
5592: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
5593:
5594: # Do we directly jump somewhere?
5595: if (($env{'form.command'} eq 'direct') || ($env{'form.command'} eq 'directnav')) {
5596: if ($env{'form.symb'} ne '') {
5597: $env{'form.folderpath'}=
5598: &Apache::loncommon::symb_to_docspath($env{'form.symb'},\$navmap);
5599: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
5600: $env{'form.command'}.'_'.$env{'form.symb'}});
5601: } elsif ($env{'form.supppath'} ne '') {
5602: $env{'form.folderpath'}=$env{'form.supppath'};
5603: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
5604: $env{'form.command'}.'_'.$env{'form.supppath'}});
5605: }
5606: } elsif ($env{'form.command'} eq 'editdocs') {
5607: $env{'form.folderpath'} = &default_folderpath($coursenum,$coursedom,\$navmap);
5608: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => $env{'form.command'}});
5609: } elsif ($env{'form.command'} eq 'editsupp') {
5610: $env{'form.folderpath'} = &supplemental_base();
5611: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/supplemental'});
5612: } elsif ($env{'form.command'} eq 'contents') {
5613: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/navmaps'});
5614: } elsif ($env{'form.command'} eq 'home') {
5615: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/menu'});
5616: }
5617:
5618:
5619: # Where do we store these for when we come back?
5620: my $stored_folderpath='docs_folderpath';
5621: if ($supplementalflag) {
5622: $stored_folderpath='docs_sup_folderpath';
5623: }
5624:
5625: # No folderpath, and in edit mode, see if we have something stored
5626: if ((!$env{'form.folderpath'}) && $allowed) {
5627: &Apache::loncommon::restore_course_settings($stored_folderpath,
5628: {'folderpath' => 'scalar'});
5629:
5630: if (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
5631: if ($supplementalflag) {
5632: undef($env{'form.folderpath'}) if ($1 eq 'default');
5633: } else {
5634: undef($env{'form.folderpath'}) if ($1 eq 'supplemental');
5635: }
5636: } else {
5637: undef($env{'form.folderpath'});
5638: }
5639: }
5640:
5641: # If we are not allowed to make changes, all we can see are supplemental docs
5642: if (!$allowed) {
5643: unless ($env{'form.folderpath'} =~ /^supplemental/) {
5644: $env{'form.folderpath'} = &supplemental_base();
5645: }
5646: }
5647: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
5648: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
5649: $env{'form.folderpath'} = &supplemental_base()
5650: .'&'.
5651: $env{'form.folderpath'};
5652: }
5653: # If allowed and user's role is not advanced check folderpath is not hidden
5654: if (($allowed) && (!$env{'request.role.adv'}) &&
5655: ($env{'form.folderpath'} ne '') && (!$supplementalflag)) {
5656: my $folderurl;
5657: my @pathitems = split(/\&/,$env{'form.folderpath'});
5658: my $folder = $pathitems[-2];
5659: if ($folder eq '') {
5660: undef($env{'form.folderpath'});
5661: } else {
5662: $folderurl = "uploaded/$coursedom/$coursenum/$folder";
5663: if ((split(/\:/,$pathitems[-1]))[5]) {
5664: $folderurl .= '.page';
5665: } else {
5666: $folderurl .= '.sequence';
5667: }
5668: unless (ref($navmap)) {
5669: $navmap = Apache::lonnavmaps::navmap->new();
5670: }
5671: if (ref($navmap)) {
5672: if (lc($navmap->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
5673: my @resources = $navmap->retrieveResources($folderurl,$filterFunc,1,1);
5674: unless (@resources) {
5675: undef($env{'form.folderpath'});
5676: }
5677: }
5678: }
5679: }
5680: }
5681:
5682:
5683: # If after all of this, we still don't have any paths, make them
5684: unless ($env{'form.folderpath'}) {
5685: if ($supplementalflag) {
5686: $env{'form.folderpath'}=&supplemental_base();
5687: } elsif ($allowed) {
5688: ($env{'form.folderpath'},$hiddentop) = &default_folderpath($coursenum,$coursedom,\$navmap);
5689: }
5690: }
5691:
5692: # Store this
5693: unless ($toolsflag) {
5694: if (($allowed) && ($env{'form.folderpath'} ne '')) {
5695: &Apache::loncommon::store_course_settings($stored_folderpath,
5696: {'folderpath' => 'scalar'});
5697: }
5698: my $folderpath;
5699: if ($env{'form.folderpath'}) {
5700: $folderpath = $env{'form.folderpath'};
5701: my (@folders)=split('&',$env{'form.folderpath'});
5702: $env{'form.foldername'}=&unescape(pop(@folders));
5703: if ($env{'form.foldername'} =~ /\:1$/) {
5704: $container = 'page';
5705: } else {
5706: $container = 'sequence';
5707: }
5708: $env{'form.folder'}=pop(@folders);
5709: } else {
5710: if ($env{'form.folder'} eq '' ||
5711: $env{'form.folder'} eq 'supplemental') {
5712: if ($env{'form.folder'} eq 'supplemental') {
5713: $folderpath=&supplemental_base();
5714: } elsif (!$hiddentop) {
5715: $folderpath='default&'.
5716: &escape(&mt('Main Content').':::::');
5717: }
5718: }
5719: }
5720: $containertag = '<input type="hidden" name="folderpath" value="" />';
5721: $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
5722: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
5723: $showdoc='/'.$1;
5724: }
5725: if ($showdoc) { # got called in sequence from course
5726: $allowed=0;
5727: } else {
5728: if ($canedit) {
5729: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
5730: $script=&Apache::lonratedt::editscript('simple');
5731: }
5732: }
5733: }
5734:
5735: # get personal data
5736: my $uname=$env{'user.name'};
5737: my $udom=$env{'user.domain'};
5738: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
5739:
5740: if ($allowed) {
5741: if ($toolsflag) {
5742: $script .= &inject_data_js();
5743: my ($home,$other,%outhash)=&authorhosts();
5744: if (!$home && $other) {
5745: my @hosts;
5746: foreach my $aurole (keys(%outhash)) {
5747: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
5748: push(@hosts,$outhash{$aurole});
5749: }
5750: }
5751: $script .= &dump_switchserver_js(@hosts);
5752: }
5753: } else {
5754: my $tid = 1;
5755: my @tabids;
5756: if ($supplementalflag) {
5757: @tabids = ('002','dd2','ee2','ff2');
5758: $tid = 2;
5759: } else {
5760: @tabids = ('aa1','bb1','cc1','ff1');
5761: unless ($env{'form.folderpath'} =~ /\:1$/) {
5762: unshift(@tabids,'001');
5763: push(@tabids,('dd1','ee1'));
5764: }
5765: }
5766: my $tabidstr = join("','",@tabids);
5767: %ltitools = &Apache::lonnet::get_domain_lti($coursedom,'consumer');
5768: my $posslti = keys(%ltitools);
5769: my $hostname = $r->hostname();
5770: $script .= &editing_js($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
5771: $londocroot,$canedit,$hostname,\$navmap).
5772: &history_tab_js().
5773: &inject_data_js().
5774: &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).
5775: &Apache::lonextresedit::extedit_javascript(\%ltitools);
5776: $addentries = {
5777: onload => "javascript:resize_scrollbox('contentscroll','1','1');",
5778: };
5779: }
5780: $script .= &paste_popup_js();
5781: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
5782: &mt('Switch server?');
5783:
5784:
5785: }
5786: # -------------------------------------------------------------------- Body tag
5787: $script = '<script type="text/javascript">'."\n"
5788: .'// <![CDATA['."\n"
5789: .$script."\n"
5790: .'// ]]>'."\n"
5791: .'</script>'."\n"
5792: .'<script type="text/javascript"
5793: src="/res/adm/includes/file_upload.js"></script>'."\n";
5794:
5795: # Breadcrumbs
5796: &Apache::lonhtmlcommon::clear_breadcrumbs();
5797:
5798: if ($showdoc) {
5799: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,
5800: {'force_register' => $showdoc,}));
5801: } elsif ($toolsflag) {
5802: my ($breadtext,$breadtitle);
5803: $breadtext = "$crstype Editor";
5804: if ($canedit) {
5805: $breadtitle = 'Editing '.$crstype.' Contents';
5806: } else {
5807: $breadtext .= ' (View-only mode)';
5808: $breadtitle = 'Viewing '.$crstype.' Contents';
5809: }
5810: &Apache::lonhtmlcommon::add_breadcrumb({
5811: href=>"/adm/coursedocs",text=>$breadtext});
5812: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script)
5813: .&Apache::loncommon::help_open_menu('','',273,'RAT')
5814: .&Apache::lonhtmlcommon::breadcrumbs(
5815: $breadtitle)
5816: );
5817: } elsif ($r->uri eq '/adm/supplemental') {
5818: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype);
5819: $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef,
5820: {'bread_crumbs' => $brcrum,}));
5821: } else {
5822: my ($breadtext,$breadtitle,$helpitem);
5823: $breadtext = "$crstype Editor";
5824: if ($canedit) {
5825: $breadtitle = 'Editing '.$crstype.' Contents';
5826: $helpitem = 'Docs_Adding_Course_Doc';
5827: } else {
5828: $breadtext .= ' (View-only mode)';
5829: $breadtitle = 'Viewing '.$crstype.' Contents';
5830: $helpitem = 'Docs_Viewing_Course_Doc';
5831: }
5832: &Apache::lonhtmlcommon::add_breadcrumb({
5833: href=>"/adm/coursedocs",text=>$breadtext});
5834: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
5835: {'add_entries' => $addentries}
5836: )
5837: .&Apache::loncommon::help_open_menu('','',273,'RAT')
5838: .&Apache::lonhtmlcommon::breadcrumbs(
5839: $breadtitle,
5840: $helpitem)
5841: );
5842: }
5843:
5844: my %allfiles = ();
5845: my %codebase = ();
5846: my ($upload_result,$upload_output,$uploadphase);
5847: if ($canedit) {
5848: if (($env{'form.uploaddoc.filename'}) &&
5849: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
5850: my $context = $1;
5851: # Process file upload - phase one - upload and parse primary file.
5852: undef($hadchanges);
5853: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
5854: \%allfiles,\%codebase,$context,$crstype);
5855: undef($navmap);
5856: if ($hadchanges) {
5857: &mark_hash_old();
5858: }
5859: $r->print($upload_output);
5860: } elsif ($env{'form.phase'} eq 'upload_embedded') {
5861: # Process file upload - phase two - upload embedded objects
5862: $uploadphase = 'check_embedded';
5863: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
5864: my $state = &embedded_form_elems($uploadphase,$primaryurl,
5865: $env{'form.newidx'});
5866: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5867: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5868: my ($destination,$dir_root) = &embedded_destination();
5869: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
5870: my $actionurl = '/adm/coursedocs';
5871: my ($result,$flag) =
5872: &Apache::loncommon::upload_embedded('coursedoc',$destination,
5873: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
5874: $actionurl);
5875: $r->print($result.&return_to_editor());
5876: } elsif ($env{'form.phase'} eq 'check_embedded') {
5877: # Process file upload - phase three - modify references in HTML file
5878: $uploadphase = 'modified_orightml';
5879: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5880: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5881: my ($destination,$dir_root) = &embedded_destination();
5882: my $result =
5883: &Apache::loncommon::modify_html_refs('coursedoc',$destination,
5884: $docuname,$docudom,undef,
5885: $dir_root);
5886: $r->print($result.&return_to_editor());
5887: } elsif ($env{'form.phase'} eq 'decompress_uploaded') {
5888: $uploadphase = 'decompress_phase_one';
5889: $r->print(&decompression_phase_one().
5890: &return_to_editor());
5891: } elsif ($env{'form.phase'} eq 'decompress_cleanup') {
5892: $uploadphase = 'decompress_phase_two';
5893: $r->print(&decompression_phase_two().
5894: &return_to_editor());
5895: }
5896: }
5897:
5898: if ($allowed && $toolsflag) {
5899: $r->print(&startContentScreen('tools'));
5900: $r->print(&generate_admin_menu($crstype,$canedit));
5901: $r->print(&endContentScreen());
5902: } elsif ((!$showdoc) && (!$uploadphase)) {
5903: # -----------------------------------------------------------------------------
5904: my %lt=&Apache::lonlocal::texthash(
5905: 'copm' => 'All documents out of a published map into this folder',
5906: 'upfi' => 'Upload File',
5907: 'upld' => 'Upload Content',
5908: 'srch' => 'Search',
5909: 'impo' => 'Import',
5910: 'lnks' => 'Import from Stored Links',
5911: 'impm' => 'Import from Assembled Map',
5912: 'imcr' => 'Import from Course Resources',
5913: 'extr' => 'External Resource',
5914: 'extt' => 'External Tool',
5915: 'selm' => 'Select Map',
5916: 'load' => 'Load Map',
5917: 'newf' => 'New Folder',
5918: 'newp' => 'New Composite Page',
5919: 'syll' => 'Syllabus',
5920: 'navc' => 'Table of Contents',
5921: 'sipa' => 'Simple Course Page',
5922: 'sipr' => 'Simple Problem',
5923: 'webp' => 'Blank Web Page (editable)',
5924: 'stpr' => 'Standard Problem',
5925: 'news' => 'New sub-directory',
5926: 'crpr' => 'Create Problem',
5927: 'drbx' => 'Drop Box',
5928: 'scuf' => 'External Scores (handgrade, upload, clicker)',
5929: 'bull' => 'Discussion Board',
5930: 'mypi' => 'My Personal Information Page',
5931: 'grpo' => 'Group Portfolio',
5932: 'rost' => 'Course Roster',
5933: 'abou' => 'Personal Information Page for a User',
5934: 'imsf' => 'IMS Upload',
5935: 'imsl' => 'Upload IMS package',
5936: 'cms' => 'Origin of IMS package',
5937: 'se' => 'Select',
5938: 'file' => 'File',
5939: 'title' => 'Title',
5940: 'addp' => 'Add Placeholder to course?',
5941: 'uste' => 'Use Template?',
5942: 'fnam' => 'File Name:',
5943: 'loca' => 'Location:',
5944: 'dire' => 'Directory:',
5945: 'cate' => 'Category:',
5946: 'tmpl' => 'Template:',
5947: 'comment' => 'Comment',
5948: 'parse' => 'Upload embedded images/multimedia files if HTML file',
5949: 'bb5' => 'Blackboard 5',
5950: 'bb6' => 'Blackboard 6',
5951: 'angel5' => 'ANGEL 5.5',
5952: 'webctce4' => 'WebCT 4 Campus Edition',
5953: 'yes' => 'Yes',
5954: 'no' => 'No',
5955: 'er' => 'Editing rights unavailable for your current role.',
5956: );
5957: # -----------------------------------------------------------------------------
5958:
5959: # Calculate free quota space for a user or course. A javascript function checks
5960: # file size to determine if upload should be allowed.
5961: my $quotatype = 'unofficial';
5962: if ($crstype eq 'Community') {
5963: $quotatype = 'community';
5964: } elsif ($crstype eq 'Placement') {
5965: $quotatype = 'placement';
5966: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
5967: $quotatype = 'official';
5968: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
5969: $quotatype = 'textbook';
5970: }
5971: my $disk_quota = &Apache::loncommon::get_user_quota($coursenum,$coursedom,
5972: 'course',$quotatype); # expressed in MB
5973: my $current_disk_usage = 0;
5974: foreach my $subdir ('docs','supplemental') {
5975: $current_disk_usage += &Apache::lonnet::diskusage($coursedom,$coursenum,
5976: "userfiles/$subdir",1); # expressed in kB
5977: }
5978: my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage);
5979: my $usage = $current_disk_usage/1024; # in MB
5980: my $quota = $disk_quota;
5981: my $percent;
5982: if ($disk_quota == 0) {
5983: $percent = 100.0;
5984: } else {
5985: $percent = 100*($usage/$disk_quota);
5986: }
5987: $usage = sprintf("%.2f",$usage);
5988: $quota = sprintf("%.2f",$quota);
5989: $percent = sprintf("%.0f",$percent);
5990: my $quotainfo = '<p>'.&mt('Currently using [_1] of the [_2] available.',
5991: $percent.'%',$quota.' MB').'</p>';
5992:
5993: my $fileupload=(<<FIUP);
5994: $quotainfo
5995: $lt{'file'}:<br />
5996: <input type="file" name="uploaddoc" class="LC_flUpload" size="40" $disabled />
5997: <input type="hidden" id="LC_free_space" value="$free_space" />
5998: FIUP
5999:
6000: my $checkbox=(<<CHBO);
6001: <!-- <label>$lt{'parse'}?
6002: <input type="checkbox" name="parserflag" />
6003: </label> -->
6004: <label>
6005: <input type="checkbox" name="parserflag" checked="checked" $disabled /> $lt{'parse'}
6006: </label>
6007: CHBO
6008: my $imsfolder = $env{'form.folder'};
6009: if ($imsfolder eq '') {
6010: $imsfolder = 'default';
6011: }
6012: my $imspform=(<<IMSFORM);
6013: <a class="LC_menubuttons_link" href="javascript:toggleUpload('ims');">
6014: $lt{'imsf'}</a> $help{'Importing_IMS_Course'}
6015: <form name="uploadims" action="/adm/imsimportdocs" method="post" enctype="multipart/form-data" target="IMSimport">
6016: <fieldset id="uploadimsform" style="display: none;">
6017: <legend>$lt{'imsf'}</legend>
6018: $fileupload
6019: <br />
6020: <p>
6021: $lt{'cms'}:
6022: <select name="source" $disabled>
6023: <option value="-1" selected="selected">$lt{'se'}</option>
6024: <option value="bb5">$lt{'bb5'}</option>
6025: <option value="bb6">$lt{'bb6'}</option>
6026: <option value="angel5">$lt{'angel5'}</option>
6027: <option value="webctce4">$lt{'webctce4'}</option>
6028: </select>
6029: <input type="hidden" name="folder" value="$imsfolder" />
6030: </p>
6031: <input type="hidden" name="phase" value="one" />
6032: <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" $disabled />
6033: </fieldset>
6034: </form>
6035: IMSFORM
6036:
6037: my $fileuploadform=(<<FUFORM);
6038: <a class="LC_menubuttons_link" href="javascript:toggleUpload('doc');">
6039: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
6040: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
6041: <fieldset id="uploaddocform" style="display: none;">
6042: <legend>$lt{'upfi'}</legend>
6043: <input type="hidden" name="active" value="aa" />
6044: $fileupload
6045: <br />
6046: $lt{'title'}:<br />
6047: <input type="text" size="60" name="comment" $disabled />
6048: $pathitem
6049: <input type="hidden" name="cmd" value="upload_default" />
6050: <br />
6051: <span class="LC_nobreak" style="float:left">
6052: $checkbox
6053: </span>
6054: <br clear="all" />
6055: <input type="submit" value="$lt{'upld'}" $disabled />
6056: </fieldset>
6057: </form>
6058: FUFORM
6059:
6060: my $mapimportjs;
6061: if ($canedit) {
6062: $mapimportjs = "javascript:openbrowser('mapimportform','importmap','sequence,page','');";
6063: } else {
6064: $mapimportjs = "javascript:alert('".&js_escape($lt{'er'})."');";
6065: }
6066: my $importpubform=(<<SEDFFORM);
6067: <a class="LC_menubuttons_link" href="javascript:toggleMap('map');">
6068: $lt{'impm'}</a>$help{'Load_Map'}
6069: <form action="/adm/coursedocs" method="post" name="mapimportform">
6070: <fieldset id="importmapform" style="display: none;">
6071: <legend>$lt{'impm'}</legend>
6072: <input type="hidden" name="active" value="bb" />
6073: $lt{'copm'}<br />
6074: <span class="LC_nobreak">
6075: <input type="text" name="importmap" size="40" value=""
6076: onfocus="this.blur();$mapimportjs" $disabled />
6077: <a href="$mapimportjs">$lt{'selm'}</a></span><br />
6078: <input type="submit" name="loadmap" value="$lt{'load'}" $disabled />
6079: </fieldset>
6080: </form>
6081:
6082: SEDFFORM
6083: my $importcrsresform;
6084: my ($numdirs,$pickfile) =
6085: &Apache::loncommon::import_crsauthor_form('crsresimportform','coursepath','coursefile',
6086: "resize_scrollbox('contentscroll','1','0');",
6087: undef,'res');
6088: if ($pickfile) {
6089: $importcrsresform=(<<CRSFORM);
6090: <a class="LC_menubuttons_link" href="javascript:toggleImportCrsres('res','$numdirs');">
6091: $lt{'imcr'}</a>$help{'Course_Resources'}
6092: <form action="/adm/coursedocs" method="post" name="crsresimportform" onsubmit="return validImportCrsRes();">
6093: <fieldset id="importcrsresform" style="display: none;">
6094: <legend>$lt{'imcr'}</legend>
6095: <input type="hidden" name="active" value="bb" />
6096: $pickfile
6097: <p>
6098: $lt{'title'}: <input type="textbox" name="crsrestitle" value="" $disabled />
6099: </p>
6100: <input type="hidden" name="importdetail" value="" />
6101: <input type="submit" name="crsres" value="$lt{'impo'}" $disabled />
6102: </fieldset>
6103: </form>
6104: CRSFORM
6105: }
6106:
6107: my $fromstoredjs;
6108: if ($canedit) {
6109: $fromstoredjs = 'open_StoredLinks_Import()';
6110: } else {
6111: $fromstoredjs = "alert('".&js_escape($lt{'er'})."')";
6112: }
6113:
6114: my @importpubforma = (
6115: { '<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>" },
6116: { '<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>$help{'Importing_LON-CAPA_Resource'}" },
6117: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:'.$fromstoredjs.';" />' => '<a class="LC_menubuttons_link" href="javascript:'.$fromstoredjs.';">'.$lt{'lnks'}.'</a>' },
6118: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform },
6119: );
6120: if ($pickfile) {
6121: push(@importpubforma,{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{imcr}.'" onclick="javascript:toggleImportCrsres(\'res\','."'$numdirs'".');"/>' => $importcrsresform});
6122: }
6123: $importpubform = &create_form_ul(&create_list_elements(@importpubforma));
6124: my $extresourcesform =
6125: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
6126: $help{'Adding_External_Resource'},
6127: undef,undef,undef,undef,undef,undef,$disabled);
6128: my $exttoolform =
6129: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
6130: $help{'Adding_External_Tool'},undef,
6131: undef,'tool',$coursedom,$coursenum,
6132: \%ltitools,$disabled);
6133: if ($allowed) {
6134: my $folder = $env{'form.folder'};
6135: if ($folder eq '') {
6136: $folder='default';
6137: }
6138: if ($canedit) {
6139: my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
6140: if ($output) {
6141: $r->print($output);
6142: }
6143: }
6144: $r->print(<<HIDDENFORM);
6145: <form name="renameform" method="post" action="/adm/coursedocs">
6146: <input type="hidden" name="title" />
6147: <input type="hidden" name="cmd" />
6148: <input type="hidden" name="markcopy" />
6149: <input type="hidden" name="copyfolder" />
6150: $containertag
6151: </form>
6152: <form name="aliasform" method="post" action="/adm/coursedocs">
6153: <input type="hidden" name="alias" />
6154: <input type="hidden" name="cmd" />
6155: $containertag
6156: </form>
6157:
6158: HIDDENFORM
6159: $r->print(&makesimpleeditform($pathitem)."\n".
6160: &makedocslogform($pathitem."\n".
6161: '<input type="hidden" name="folder" value="'.
6162: $env{'form.folder'}.'" />'."\n"));
6163: }
6164:
6165: # Generate the tabs
6166: my ($mode,$needs_end);
6167: if (($supplementalflag) && (!$allowed)) {
6168: my @folders = split('&',$env{'form.folderpath'});
6169: unless (@folders > 2) {
6170: &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
6171: $needs_end = 1;
6172: }
6173: } else {
6174: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
6175: $needs_end = 1;
6176: }
6177:
6178: #
6179: my $hostname = $r->hostname();
6180: my $savefolderpath;
6181:
6182: if ($allowed) {
6183: my $folder=$env{'form.folder'};
6184: if ((($folder eq '') && (!$hiddentop)) || ($supplementalflag)) {
6185: $folder='default';
6186: $savefolderpath = $env{'form.folderpath'};
6187: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content'));
6188: $pathitem = '<input type="hidden" name="folderpath" value="'.
6189: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
6190: }
6191: my $postexec='';
6192: if ($folder eq 'default') {
6193: my $windowname = 'loncapaclient';
6194: if ($env{'request.lti.login'}) {
6195: $windowname .= 'lti';
6196: }
6197: $r->print('<script type="text/javascript">'."\n"
6198: .'// <![CDATA['."\n"
6199: .'this.window.name="'.$windowname.'";'."\n"
6200: .'// ]]>'."\n"
6201: .'</script>'."\n"
6202: );
6203: } else {
6204: #$postexec='self.close();';
6205: }
6206: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.sequence';
6207: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.page';
6208: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
6209:
6210: my $newnavform=(<<NNFORM);
6211: <form action="/adm/coursedocs" method="post" name="newnav">
6212: <input type="hidden" name="active" value="ff" />
6213: $pathitem
6214: <input type="hidden" name="importdetail"
6215: value="$lt{'navc'}=/adm/navmaps" />
6216: <a class="LC_menubuttons_link" href="javascript:makenew(document.newnav);">$lt{'navc'}</a>
6217: $help{'Navigate_Content'}
6218: </form>
6219: NNFORM
6220: my $newsmppageform=(<<NSPFORM);
6221: <form action="/adm/coursedocs" method="post" name="newsmppg">
6222: <input type="hidden" name="active" value="ff" />
6223: $pathitem
6224: <input type="hidden" name="importdetail" value="" />
6225: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
6226: $help{'Simple Page'}
6227: </form>
6228: NSPFORM
6229:
6230: my $newsmpproblemform=(<<NSPROBFORM);
6231: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
6232: <input type="hidden" name="active" value="dd" />
6233: $pathitem
6234: <input type="hidden" name="importdetail" value="" />
6235: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
6236: $help{'Simple_Problem'}
6237: </form>
6238:
6239: NSPROBFORM
6240:
6241: my $newdropboxform=(<<NDBFORM);
6242: <form action="/adm/coursedocs" method="post" name="newdropbox">
6243: <input type="hidden" name="active" value="dd" />
6244: $pathitem
6245: <input type="hidden" name="importdetail" value="" />
6246: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
6247: $help{'Dropbox'}
6248: </form>
6249: NDBFORM
6250:
6251: my $newexuploadform=(<<NEXUFORM);
6252: <form action="/adm/coursedocs" method="post" name="newexamupload">
6253: <input type="hidden" name="active" value="dd" />
6254: $pathitem
6255: <input type="hidden" name="importdetail" value="" />
6256: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
6257: $help{'Score_Upload_Form'}
6258: </form>
6259: NEXUFORM
6260:
6261: my $newbulform=(<<NBFORM);
6262: <form action="/adm/coursedocs" method="post" name="newbul">
6263: <input type="hidden" name="active" value="ee" />
6264: $pathitem
6265: <input type="hidden" name="importdetail" value="" />
6266: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
6267: $help{'Bulletin Board'}
6268: </form>
6269: NBFORM
6270:
6271: my $newaboutmeform=(<<NAMFORM);
6272: <form action="/adm/coursedocs" method="post" name="newaboutme">
6273: <input type="hidden" name="active" value="ee" />
6274: $pathitem
6275: <input type="hidden" name="importdetail"
6276: value="$plainname=/adm/$udom/$uname/aboutme" />
6277: <a class="LC_menubuttons_link" href="javascript:makenew(document.newaboutme);">$lt{'mypi'}</a>
6278: $help{'My Personal Information Page'}
6279: </form>
6280: NAMFORM
6281:
6282: my $newaboutsomeoneform=(<<NASOFORM);
6283: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
6284: <input type="hidden" name="active" value="ee" />
6285: $pathitem
6286: <input type="hidden" name="importdetail" value="" />
6287: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
6288: </form>
6289: NASOFORM
6290:
6291: my $newrosterform=(<<NROSTFORM);
6292: <form action="/adm/coursedocs" method="post" name="newroster">
6293: <input type="hidden" name="active" value="ee" />
6294: $pathitem
6295: <input type="hidden" name="importdetail"
6296: value="$lt{'rost'}=/adm/viewclasslist" />
6297: <a class="LC_menubuttons_link" href="javascript:makenew(document.newroster);">$lt{'rost'}</a>
6298: $help{'Course_Roster'}
6299: </form>
6300: NROSTFORM
6301:
6302: my $newwebpage;
6303: if ($folder =~ /^default_?(\d*)$/) {
6304: $newwebpage = "/uploaded/$coursedom/$coursenum/docs/";
6305: if ($1) {
6306: $newwebpage .= $1;
6307: } else {
6308: $newwebpage .= 'default';
6309: }
6310: $newwebpage .= '/new.html';
6311: }
6312: my $newwebpageform =(<<NWEBFORM);
6313: <form action="/adm/coursedocs" method="post" name="newwebpage">
6314: <input type="hidden" name="active" value="ff" />
6315: $pathitem
6316: <input type="hidden" name="importdetail" value="$newwebpage" />
6317: <a class="LC_menubuttons_link" href="javascript:makewebpage();">$lt{'webp'}</a>
6318: $help{'Web_Page'}
6319: </form>
6320: NWEBFORM
6321:
6322: my @ids=&Apache::lonnet::current_machine_ids();
6323: my %select_menus;
6324: my $numauthor = 0;
6325: my $numcrsdirs = 0;
6326: my $toppath = "/priv/$env{'user.domain'}/$env{'user.name'}";
6327: if ($env{'user.author'}) {
6328: $numauthor ++;
6329: $select_menus{'author'}->{'text'} = &Apache::lonnet::plaintext('au');
6330: if (grep(/^\Q$env{'user.home'}\E$/,@ids)) {
6331: my $is_home = 1;
6332: my %subdirs;
6333: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6334: $select_menus{'author'}->{'default'} = '/';
6335: $select_menus{'author'}->{'select2'}->{'/'} = '/';
6336: my @ordered = ('/');
6337: foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6338: $select_menus{'author'}->{'select2'}->{$relpath} = $relpath;
6339: push(@ordered,$relpath);
6340: }
6341: $select_menus{'author'}->{'order'} = \@ordered;
6342: } else {
6343: $select_menus{'author'}->{'select2'}->{'switch'} = &mt('Switch server required');
6344: $select_menus{'author'}->{'default'} = 'switch';
6345: $select_menus{'author'}->{'order'} = ['switch'];
6346: }
6347: }
6348: my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
6349: ['active'],['ca','aa']);
6350: my $crshome = $env{'course.'.$env{'request.course.id'}.'.home'};
6351: my %by_roletype;
6352: if (keys(%roleshash)) {
6353: foreach my $entry (keys(%roleshash)) {
6354: my ($auname,$audom,$roletype) = split(/:/,$entry);
6355: my $key = $entry;
6356: $key =~ s/:/___/g;
6357: $by_roletype{$roletype}{$auname.'___'.$audom} = 1;
6358: $select_menus{$key}->{'text'} = &Apache::lonnet::plaintext($roletype)." ($audom/$auname)";
6359: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
6360: if (grep(/^\Q$rolehome\E$/,@ids)) {
6361: my $is_home = 1;
6362: my (%subdirs,@ordered);
6363: my $toppath="/priv/$audom/$auname";
6364: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6365: $select_menus{$key}->{'default'} = '/';
6366: $select_menus{$key}->{'select2'}->{'/'} = '/';
6367: my @ordered = ('/');
6368: foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6369: $select_menus{$key}->{'select2'}->{$relpath} = $relpath;
6370: push(@ordered,$relpath);
6371: }
6372: $select_menus{$key}->{'order'} = \@ordered;
6373: } else {
6374: $select_menus{$key}->{'select2'}->{'switch'} = &mt('Switch server required');
6375: $select_menus{$key}->{'default'} = 'switch';
6376: $select_menus{$key}->{'order'} = ['switch'];
6377: }
6378: $numauthor ++;
6379: }
6380: }
6381: my ($pickdir,$showtitle);
6382: if ($numauthor) {
6383: my @order;
6384: my $defrole;
6385: if ($env{'user.author'}) {
6386: push(@order,'author');
6387: $defrole = 'author';
6388: }
6389: if (keys(%by_roletype)) {
6390: foreach my $possrole ('ca','aa') {
6391: if (ref($by_roletype{$possrole}) eq 'HASH') {
6392: foreach my $author (sort { lc($a) cmp lc($b) } (keys(%{$by_roletype{$possrole}}))) {
6393: unless ($defrole) {
6394: $defrole = $author;
6395: }
6396: push(@order,$author.'___'.$possrole);
6397: }
6398: }
6399: }
6400: }
6401: $select_menus{'course'}->{'text'} = &mt('Course Resource');
6402: if (grep(/^\Q$crshome\E$/,@ids)) {
6403: my $is_home = 1;
6404: my %subdirs;
6405: my $toppath="/priv/$coursedom/$coursenum";
6406: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6407: $numcrsdirs = keys(%subdirs);
6408: $select_menus{'course'}->{'default'} = '/';
6409: $select_menus{'course'}->{'select2'}->{'/'} = '/';
6410: my @ordered = ('/');
6411: foreach my $relpath (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6412: $select_menus{'course'}->{'select2'}->{$relpath} = $relpath;
6413: push(@ordered,$relpath);
6414: }
6415: $select_menus{'course'}->{'order'} = \@ordered;
6416: } else {
6417: $select_menus{'course'}->{'select2'}->{'switch'} = &mt('Switch server required');
6418: $select_menus{'course'}->{'default'} = 'switch';
6419: $select_menus{'course'}->{'order'} = ['switch'];
6420: }
6421: push(@order,'course');
6422: $pickdir = $lt{'loca'}.
6423: &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'dire'},
6424: $defrole,'authorrole','authorpath',
6425: \%select_menus,\@order,'toggleCrsResTitle();',
6426: '','priv').'<br />';
6427: $showtitle = 'none';
6428: } else {
6429: my $is_home;
6430: $showtitle = 'inline';
6431: if (grep(/^\Q$crshome\E$/,@ids)) {
6432: $is_home = 1;
6433: $pickdir .= '<input type="hidden" name="authorrole" value="course" />';
6434: my $toppath="/priv/$coursedom/$coursenum'}";
6435: my %subdirs;
6436: &Apache::lonnet::recursedirs($is_home,'priv',$londocroot,$toppath,'',\%subdirs);
6437: $numcrsdirs = keys(%subdirs);
6438: if ($numcrsdirs) {
6439: $pickdir .= &mt('Directory: ').'<select name="authorpath">'."\n".
6440: '<option value="/">/</option>'."\n";
6441: foreach my $key (sort { lc($a) cmp lc($b) } (keys(%subdirs))) {
6442: $pickdir .= '<option value="'.$key.'">'.$key.'</option>'."\n";
6443: }
6444: $pickdir .= '</select>';
6445: } else {
6446: $pickdir .= '<input type="hidden" name="authorpath" value="/" />'."\n";
6447: }
6448: }
6449: }
6450:
6451: my %seltemplate_menus;
6452: my @files = &Apache::lonhomework::get_template_list('problem');
6453: my @noexamplelink = ('blank.problem','blank.library','script.library');
6454: my $currentcategory = '';
6455: my @ordered = ('');
6456: my %templatehelp;
6457: my $defcategory = '';
6458: my @catorder = ($defcategory);
6459: $seltemplate_menus{$defcategory}->{'order'} = [''];
6460: $seltemplate_menus{$defcategory}->{'text'} = '';
6461: foreach my $file (@files) {
6462: if (ref($file) eq 'ARRAY') {
6463: my ($path,$title,$category,$help) = @{$file};
6464: next if ($title !~ /\S/);
6465: if (&js_escape($category) ne $currentcategory) {
6466: $currentcategory = &js_escape($category);
6467: push(@catorder,&js_escape($currentcategory));
6468: $seltemplate_menus{$currentcategory}->{'text'} = $category;
6469: $seltemplate_menus{$currentcategory}->{'default'} = '';
6470: $seltemplate_menus{$currentcategory}->{'select2'}->{''} = '';
6471: push(@{$seltemplate_menus{$currentcategory}->{'order'}},'');
6472: }
6473: if ($path) {
6474: $seltemplate_menus{$currentcategory}->{'select2'}->{&js_escape($path)} = $title;
6475: push(@{$seltemplate_menus{$currentcategory}->{'order'}},&js_escape($path));
6476: if ($help) {
6477: $templatehelp{$path} = $help;
6478: }
6479: }
6480: }
6481: }
6482:
6483: my $templates = $lt{'cate'}.' '.
6484: &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'tmpl'}.' ',
6485: $defcategory,'tempcategory','template',
6486: \%seltemplate_menus,\@catorder,
6487: "resize_scrollbox('contentscroll','1','0');",
6488: "toggleExampleText();",'template').'<br />';
6489: my $templatepreview = '<a href="#" target="sample" onclick="javascript:getExample(600,420,\'yes\',true); return false;">'.
6490: '<span id="newresexample">'.&mt('Example').'<span></a>';
6491: my $crsresform=(<<RESFORM);
6492: <a class="LC_menubuttons_link" href="javascript:toggleCrsRes('res','$numauthor','$numcrsdirs');">
6493: $lt{'stpr'}</a>$help{'Course_Resource'}
6494: <form action="/adm/coursedocs" method="post" name="courseresform">
6495: <fieldset id="crsresform" style="display:none;">
6496: <legend>$lt{'stpr'}</legend>
6497: <input type="hidden" name="active" value="bb" />
6498: <p>
6499: $pickdir
6500: <span class="LC_nobreak">$lt{'news'}?
6501: <label><input type="radio" name="newsubdir" value="0" onclick="toggleNewsubdir(this.form);" checked="checked" $disabled />No</label>
6502:
6503: <label><input type="radio" name="newsubdir" value="1" onclick="toggleNewsubdir(this.form);" $disabled />Yes</label>
6504: </span><span id="newsubdir"></span>
6505: <input type="hidden" name="newsubdirname" id="newsubdirname" value="" autocomplete="off" />
6506: </p>
6507: $lt{'fnam'}
6508: <input type="text" size="20" name="newresourcename" autocomplete="off" $disabled />
6509: <p>
6510: <div id="newresource" style="display:$showtitle">
6511: $lt{'addp'}
6512: <label><input type="radio" name="newresourceadd" value="0" checked="checked" onclick="toggleNewInCourse(this.form);" $disabled />
6513: $lt{'no'}</label>
6514: <label><input type="radio" name="newresourceadd" value="1" onclick="toggleNewInCourse(this.form);" $disabled />
6515: $lt{'yes'}</label>
6516: <span id="newrestitle"></span>
6517: <input type="hidden" size="20" name="newresourcetitle" id="newresourcetitle" autocomplete="off" $disabled />
6518: </div>
6519: </p>
6520: <p>
6521: $lt{'uste'}
6522: <label><input type="radio" name="newresusetemp" value="0" checked="checked" onclick="toggleWithTemplate(this.form);" $disabled />
6523: $lt{'no'}</label>
6524: <label><input type="radio" name="newresusetemp" value="1" onclick="toggleWithTemplate(this.form);" $disabled />
6525: $lt{'yes'}</label>
6526: <div id="newrestemplate" style="display:none">
6527: $templates
6528: $templatepreview
6529: </div>
6530: </p>
6531: <span class="LC_nobreak">
6532: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
6533: <input type="submit" name="newcrs" value="$lt{'crpr'}" $disabled />
6534: </span>
6535: </fieldset>
6536: </form>
6537:
6538: RESFORM
6539:
6540: my $specialdocumentsform;
6541: my @specialdocumentsforma;
6542: my $gradingform;
6543: my @gradingforma;
6544: my $communityform;
6545: my @communityforma;
6546: my $newfolderform;
6547: my $newfolderb;
6548:
6549: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
6550:
6551: my $newpageform=(<<NPFORM);
6552: <form action="/adm/coursedocs" method="post" name="newpage">
6553: <input type="hidden" name="folderpath" value="$path" />
6554: <input type="hidden" name="importdetail" value="" />
6555: <input type="hidden" name="active" value="ee" />
6556: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
6557: $help{'Adding_Pages'}
6558: </form>
6559: NPFORM
6560:
6561:
6562: $newfolderform=(<<NFFORM);
6563: <form action="/adm/coursedocs" method="post" name="newfolder">
6564: $pathitem
6565: <input type="hidden" name="importdetail" value="" />
6566: <input type="hidden" name="active" value="" />
6567: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
6568: </form>
6569: NFFORM
6570:
6571: my $newsylform=(<<NSYLFORM);
6572: <form action="/adm/coursedocs" method="post" name="newsyl">
6573: <input type="hidden" name="active" value="ee" />
6574: $pathitem
6575: <input type="hidden" name="importdetail"
6576: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
6577: <a class="LC_menubuttons_link" href="javascript:makenew(document.newsyl);">$lt{'syll'}</a>
6578: $help{'Syllabus'}
6579:
6580: </form>
6581: NSYLFORM
6582:
6583: my $newgroupfileform=(<<NGFFORM);
6584: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
6585: <input type="hidden" name="active" value="ee" />
6586: $pathitem
6587: <input type="hidden" name="importdetail"
6588: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
6589: <a class="LC_menubuttons_link" href="javascript:makenew(document.newgroupfiles);">$lt{'grpo'}</a>
6590: $help{'Group Portfolio'}
6591: </form>
6592: NGFFORM
6593: @specialdocumentsforma=(
6594: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
6595: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.newsyl);" />'=>$newsylform},
6596: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="javascript:makenew(document.newnav);" />'=>$newnavform},
6597: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
6598: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
6599: );
6600: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
6601:
6602: my @external = (
6603: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="toggleExternal(\'ext\');" />'=>$extresourcesform}
6604: );
6605: if (keys(%ltitools)) {
6606: push(@external,
6607: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="toggleExternal(\'tool\');" />'=>$exttoolform},
6608: );
6609: }
6610: my $externalform = &create_form_ul(&create_list_elements(@external));
6611:
6612: my @importdoc = ();
6613: unless ($container eq 'page') {
6614: push(@importdoc,
6615: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:toggleUpload(\'ims\');" />'=>$imspform}
6616: );
6617: }
6618: push(@importdoc,
6619: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'doc\');" />'=>$fileuploadform}
6620: );
6621: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc));
6622:
6623: @gradingforma=(
6624: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
6625: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
6626: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
6627: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{stpr}.'" onclick="javascript:toggleCrsRes(\'res\','."'$numauthor','$numcrsdirs'".');" />'=>$crsresform},
6628: );
6629: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
6630:
6631: @communityforma=(
6632: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
6633: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
6634: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
6635: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="javascript:makenew(document.newroster);" />'=>$newrosterform},
6636: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="javascript:makenew(document.newgroupfiles);" />'=>$newgroupfileform},
6637: );
6638: $communityform = &create_form_ul(&create_list_elements(@communityforma));
6639:
6640: my %orderhash = (
6641: 'aa' => ['Upload',$fileuploadform],
6642: 'bb' => ['Import',$importpubform],
6643: 'cc' => ['External',$externalform],
6644: 'dd' => ['Grading',$gradingform],
6645: );
6646: unless ($container eq 'page') {
6647: $orderhash{'00'} = ['Newfolder',$newfolderform];
6648: $orderhash{'ee'} = ['Collaboration',$communityform];
6649: $orderhash{'ff'} = ['Other',$specialdocumentsform];
6650: }
6651:
6652: $hadchanges=0;
6653: unless (($supplementalflag || $toolsflag)) {
6654: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
6655: $supplementalflag,\%orderhash,$iconpath,$pathitem,
6656: \%ltitools,$canedit,$hostname,\$navmap,$hiddentop);
6657: undef($navmap);
6658: if ($error) {
6659: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
6660: }
6661: if ($hadchanges) {
6662: unless (&is_hash_old()) {
6663: &mark_hash_old();
6664: }
6665: }
6666:
6667: &changewarning($r,'');
6668: }
6669: }
6670:
6671: # Supplemental documents start here
6672:
6673: my $folder=$env{'form.folder'};
6674: unless ($supplementalflag) {
6675: $folder='supplemental';
6676: }
6677: if ($folder =~ /^supplemental$/ &&
6678: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
6679: $env{'form.folderpath'} = &supplemental_base();
6680: } elsif ($allowed) {
6681: $env{'form.folderpath'} = $savefolderpath;
6682: }
6683: $pathitem = '<input type="hidden" name="folderpath" value="'.
6684: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
6685: if ($allowed) {
6686: my $folderseq=
6687: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_new.sequence';
6688:
6689: my $supupdocform=(<<SUPDOCFORM);
6690: <a class="LC_menubuttons_link" href="javascript:toggleUpload('suppdoc');">
6691: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
6692: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
6693: <fieldset id="uploadsuppdocform" style="display: none;">
6694: <legend>$lt{'upfi'}</legend>
6695: <input type="hidden" name="active" value="ee" />
6696: $fileupload
6697: <br />
6698: <br />
6699: <span class="LC_nobreak">
6700: $checkbox
6701: </span>
6702: <br /><br />
6703: $lt{'comment'}:<br />
6704: <textarea cols="50" rows="4" name="comment"></textarea>
6705: <br />
6706: $pathitem
6707: <input type="hidden" name="cmd" value="upload_supplemental" />
6708: <input type='submit' value="$lt{'upld'}" />
6709: </form>
6710: SUPDOCFORM
6711:
6712: my $supnewfolderform=(<<SNFFORM);
6713: <form action="/adm/coursedocs" method="post" name="supnewfolder">
6714: <input type="hidden" name="active" value="" />
6715: $pathitem
6716: <input type="hidden" name="importdetail" value="" />
6717: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
6718: $help{'Adding_Folders'}
6719: </form>
6720: SNFFORM
6721:
6722: my $supextform =
6723: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
6724: $help{'Adding_External_Resource'},
6725: undef,undef,undef,undef,undef,undef,
6726: $disabled);
6727:
6728: my $supexttoolform =
6729: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
6730: $help{'Adding_External_Tool'},
6731: undef,undef,'tool',$coursedom,
6732: $coursenum,\%ltitools,$disabled);
6733:
6734: my $supnewsylform=(<<SNSFORM);
6735: <form action="/adm/coursedocs" method="post" name="supnewsyl">
6736: <input type="hidden" name="active" value="ff" />
6737: $pathitem
6738: <input type="hidden" name="importdetail"
6739: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
6740: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewsyl);">$lt{'syll'}</a>
6741: $help{'Syllabus'}
6742: </form>
6743: SNSFORM
6744:
6745: my $supnewaboutmeform=(<<SNAMFORM);
6746: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
6747: <input type="hidden" name="active" value="ff" />
6748: $pathitem
6749: <input type="hidden" name="importdetail"
6750: value="$plainname=/adm/$udom/$uname/aboutme" />
6751: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewaboutme);">$lt{'mypi'}</a>
6752: $help{'My Personal Information Page'}
6753: </form>
6754: SNAMFORM
6755:
6756: my $supwebpage;
6757: if ($folder =~ /^supplemental_?(\d*)$/) {
6758: $supwebpage = "/uploaded/$coursedom/$coursenum/supplemental/";
6759: if ($1) {
6760: $supwebpage .= $1;
6761: } else {
6762: $supwebpage .= 'default';
6763: }
6764: $supwebpage .= '/new.html';
6765: }
6766: my $supwebpageform =(<<SWEBFORM);
6767: <form action="/adm/coursedocs" method="post" name="supwebpage">
6768: <input type="hidden" name="active" value="cc" />
6769: $pathitem
6770: <input type="hidden" name="importdetail" value="$supwebpage" />
6771: <a class="LC_menubuttons_link" href="javascript:makewebpage('supp');">$lt{'webp'}</a>
6772: $help{'Web_Page'}
6773: </form>
6774: SWEBFORM
6775:
6776:
6777: my @specialdocs = (
6778: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.supnewsyl);" />'
6779: =>$supnewsylform},
6780: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makenew(document.supnewaboutme);" />'
6781: =>$supnewaboutmeform},
6782: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage('."'supp'".');" />'=>$supwebpageform},
6783:
6784: );
6785: my @supexternal = (
6786: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:toggleExternal(\'suppext\')" />'
6787: =>$supextform});
6788: if (keys(%ltitools)) {
6789: push(@supexternal,
6790: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="javascript:toggleExternal(\'supptool\')" />'
6791: =>$supexttoolform});
6792: }
6793: my @supimportdoc = (
6794: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'
6795: =>$supupdocform},
6796: );
6797:
6798: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc));
6799: my %suporderhash = (
6800: '00' => ['Supnewfolder', $supnewfolderform],
6801: 'dd' => ['Upload',$supupdocform],
6802: 'ee' => ['External',&create_form_ul(&create_list_elements(@supexternal))],
6803: 'ff' => ['Other',&create_form_ul(&create_list_elements(@specialdocs))]
6804: );
6805: if ($supplementalflag) {
6806: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
6807: $supplementalflag,\%suporderhash,$iconpath,$pathitem,
6808: \%ltitools,$canedit,$hostname);
6809: if ($error) {
6810: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
6811: } else {
6812: if ($suppchanges) {
6813: my %servers = &Apache::lonnet::internet_dom_servers($coursedom);
6814: my @ids=&Apache::lonnet::current_machine_ids();
6815: foreach my $server (keys(%servers)) {
6816: next if (grep(/^\Q$server\E$/,@ids));
6817: my $hashid=$coursenum.':'.$coursedom;
6818: my $cachekey = &escape('suppcount').':'.&escape($hashid);
6819: &Apache::lonnet::remote_devalidate_cache($server,[$cachekey]);
6820: }
6821: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
6822: undef($suppchanges);
6823: }
6824: }
6825: }
6826: } elsif ($supplementalflag) {
6827: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
6828: $supplementalflag,'',$iconpath,$pathitem,'','',$hostname);
6829: if ($error) {
6830: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
6831: }
6832: }
6833:
6834: if ($needs_end) {
6835: $r->print(&endContentScreen());
6836: }
6837:
6838: if ($allowed) {
6839: $r->print('
6840: <form method="post" name="extimport" action="/adm/coursedocs">
6841: <input type="hidden" name="title" />
6842: <input type="hidden" name="url" />
6843: <input type="hidden" name="useform" />
6844: <input type="hidden" name="residx" />
6845: </form>');
6846: }
6847: } elsif ($showdoc) {
6848: # -------------------------------------------------------- This is showdoc mode
6849: $r->print("<h1>".&mt('Uploaded Document').' - '.
6850: &Apache::lonnet::gettitle($r->uri).'</h1><p class="LC_warning">'.
6851: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
6852: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
6853: }
6854: }
6855: unless ($noendpage) {
6856: $r->print(&Apache::loncommon::end_page());
6857: }
6858: return OK;
6859: }
6860:
6861: sub embedded_form_elems {
6862: my ($phase,$primaryurl,$newidx) = @_;
6863: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
6864: $newidx =~s /\D+//g;
6865: return <<STATE;
6866: <input type="hidden" name="folderpath" value="$folderpath" />
6867: <input type="hidden" name="cmd" value="upload_embedded" />
6868: <input type="hidden" name="newidx" value="$newidx" />
6869: <input type="hidden" name="phase" value="$phase" />
6870: <input type="hidden" name="primaryurl" value="$primaryurl" />
6871: STATE
6872: }
6873:
6874: sub embedded_destination {
6875: my $folder=$env{'form.folder'};
6876: my $destination = 'docs/';
6877: if ($folder =~ /^supplemental/) {
6878: $destination = 'supplemental/';
6879: }
6880: if (($folder eq 'default') || ($folder eq 'supplemental')) {
6881: $destination .= 'default/';
6882: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
6883: $destination .= $2.'/';
6884: }
6885: my $newidx = $env{'form.newidx'};
6886: $newidx =~s /\D+//g;
6887: if ($newidx) {
6888: $destination .= $newidx;
6889: }
6890: my $dir_root = '/userfiles';
6891: return ($destination,$dir_root);
6892: }
6893:
6894: sub return_to_editor {
6895: my $actionurl = '/adm/coursedocs';
6896: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
6897: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
6898: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
6899: '</a></p>';
6900: }
6901:
6902: sub decompression_info {
6903: my ($destination,$dir_root) = &embedded_destination();
6904: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
6905: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
6906: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
6907: my $container='sequence';
6908: my ($pathitem,$hiddenelem);
6909: my @hiddens = ('newidx','comment','position','folderpath','archiveurl');
6910: if ($env{'form.folderpath'} =~ /\:1$/) {
6911: $container='page';
6912: }
6913: unshift(@hiddens,$pathitem);
6914: foreach my $item (@hiddens) {
6915: if ($item eq 'newidx') {
6916: next if ($env{'form.'.$item} =~ /\D/);
6917: }
6918: if ($env{'form.'.$item}) {
6919: $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
6920: &HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";
6921: }
6922: }
6923: return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
6924: $hiddenelem);
6925: }
6926:
6927: sub decompression_phase_one {
6928: my ($dir,$file,$warning,$error,$output);
6929: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
6930: &decompression_info();
6931: if ($env{'form.archiveurl'} !~ m{^/uploaded/\Q$docudom/$docuname/\E(?:docs|supplemental)/(?:default|\d+).*/([^/]+)$}) {
6932: $error = &mt('Archive file "[_1]" not in the expected location.',$env{'form.archiveurl'});
6933: } else {
6934: my $file = $1;
6935: $output =
6936: &Apache::loncommon::process_decompression($docudom,$docuname,$file,
6937: $destination,$dir_root,
6938: $hiddenelem);
6939: if ($env{'form.autoextract_camtasia'}) {
6940: $output .= &remove_archive($docudom,$docuname,$container);
6941: }
6942: }
6943: if ($error) {
6944: $output .= '<p class="LC_error">'.&mt('Not extracted.').'<br />'.
6945: $error.'</p>'."\n";
6946: }
6947: if ($warning) {
6948: $output .= '<p class="LC_warning">'.$warning.'</p>'."\n";
6949: }
6950: return $output;
6951: }
6952:
6953: sub decompression_phase_two {
6954: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
6955: &decompression_info();
6956: my $output;
6957: if ($env{'form.archivedelete'}) {
6958: $output = &remove_archive($docudom,$docuname,$container);
6959: }
6960: $output .=
6961: &Apache::loncommon::process_extracted_files('coursedocs',$docudom,$docuname,
6962: $destination,$dir_root,$hiddenelem);
6963: return $output;
6964: }
6965:
6966: sub remove_archive {
6967: my ($docudom,$docuname,$container) = @_;
6968: my $map = $env{'form.folder'}.'.'.$container;
6969: my ($output,$delwarning,$delresult,$url);
6970: my ($errtext,$fatal) = &mapread($docuname,$docudom,$map);
6971: if ($fatal) {
6972: if ($container eq 'page') {
6973: $delwarning = &mt('An error occurred retrieving the contents of the current page.');
6974: } else {
6975: $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
6976: }
6977: $delwarning .= ' '.&mt('As a result the archive file has not been removed.');
6978: } else {
6979: my $currcmd = $env{'form.cmd'};
6980: my $position = $env{'form.position'};
6981: my $archiveidx = $position;
6982: if ($position > 0) {
6983: if (($env{'form.autoextract_camtasia'}) && (scalar(@LONCAPA::map::order) == 2)) {
6984: $archiveidx = $position-1;
6985: }
6986: $env{'form.cmd'} = 'remove_'.$archiveidx;
6987: my ($title,$url,@rrest) =
6988: split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$archiveidx]]);
6989: if ($url eq $env{'form.archiveurl'}) {
6990: if (&handle_edit_cmd($docuname,$docudom)) {
6991: ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
6992: if ($fatal) {
6993: if ($container eq 'page') {
6994: $delwarning = &mt('An error occurred updating the contents of the current page.');
6995: } else {
6996: $delwarning = &mt('An error occurred updating the contents of the current folder.');
6997: }
6998: } else {
6999: $delresult = &mt('Archive file removed.');
7000: }
7001: }
7002: } else {
7003: $delwarning .= &mt('Archive file had unexpected item number in folder.').
7004: ' '.&mt('As a result the archive file has not been removed.');
7005: }
7006: }
7007: $env{'form.cmd'} = $currcmd;
7008: }
7009: if ($delwarning) {
7010: $output = '<p class="LC_warning">'.
7011: $delwarning.
7012: '</p>';
7013: }
7014: if ($delresult) {
7015: $output .= '<p class="LC_info">'.
7016: $delresult.
7017: '</p>';
7018: }
7019: return $output;
7020: }
7021:
7022: sub generate_admin_menu {
7023: my ($crstype,$canedit) = @_;
7024: my $lc_crstype = lc($crstype);
7025: my ($home,$other,%outhash)=&authorhosts();
7026: my %lt= ( # do not translate here
7027: 'vc' => 'Verify Content',
7028: 'cv' => 'Check/Set Resource Versions',
7029: 'ls' => 'List Resource Identifiers',
7030: 'ct' => 'Display/Set Shortened URLs for Deep-linking',
7031: 'imse' => 'Export contents to IMS Archive',
7032: 'dcd' => "Copy $crstype Content to Authoring Space",
7033: );
7034: my ($candump,$dumpurl);
7035: if ($home + $other > 0) {
7036: $candump = 'F';
7037: if ($home) {
7038: $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
7039: } else {
7040: my @hosts;
7041: foreach my $aurole (keys(%outhash)) {
7042: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
7043: push(@hosts,$outhash{$aurole});
7044: }
7045: }
7046: if (@hosts == 1) {
7047: my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
7048: '&role='.
7049: &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
7050: &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
7051: $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
7052: } else {
7053: $dumpurl = "javascript:choose_switchserver_window()";
7054: }
7055: }
7056: }
7057: my @menu=
7058: ({ categorytitle=>'Administration',
7059: items =>[
7060: { linktext => $lt{'vc'},
7061: url => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
7062: permission => 'F',
7063: help => 'Docs_Verify_Content',
7064: icon => 'verify.png',
7065: linktitle => 'Verify contents can be retrieved/rendered',
7066: },
7067: { linktext => $lt{'cv'},
7068: url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
7069: permission => 'F',
7070: help => 'Docs_Check_Resource_Versions',
7071: icon => 'resversion.png',
7072: linktitle => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
7073: },
7074: { linktext => $lt{'ls'},
7075: url => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
7076: permission => 'F',
7077: #help => '',
7078: icon => 'symbs.png',
7079: linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
7080: },
7081: { linktext => $lt{'ct'},
7082: url => "javascript:injectData(document.courseverify,'dummy','shorturls','$lt{'ct'}')",
7083: permission => 'F',
7084: help => 'Docs_Short_URLs',
7085: icon => 'shorturls.png',
7086: linktitle => "Set shortened URLs for a resource or folder in your $lc_crstype for use in deep-linking"
7087: },
7088: ]
7089: });
7090: if ($canedit) {
7091: push(@menu,
7092: { categorytitle=>'Export',
7093: items =>[
7094: { linktext => $lt{'imse'},
7095: url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
7096: permission => 'F',
7097: help => 'Docs_Export_Course_Docs',
7098: icon => 'imsexport.png',
7099: linktitle => $lt{'imse'},
7100: },
7101: { linktext => $lt{'dcd'},
7102: url => $dumpurl,
7103: permission => $candump,
7104: help => 'Docs_Dump_Course_Docs',
7105: icon => 'dump.png',
7106: linktitle => $lt{'dcd'},
7107: },
7108: ]
7109: });
7110: }
7111: return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
7112: '<input type="hidden" id="dummy" />'."\n".
7113: &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
7114: '</form>';
7115: }
7116:
7117: sub generate_edit_table {
7118: my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile,
7119: $need_save,$copyfolder,$canedit) = @_;
7120: return unless(ref($orderhash_ref) eq 'HASH');
7121: my %orderhash = %{$orderhash_ref};
7122: my ($form, $activetab, $active, $disabled);
7123: if (($env{'form.active'} ne '') && ($env{'form.active'} ne '00')) {
7124: $activetab = $env{'form.active'};
7125: }
7126: unless ($canedit) {
7127: $disabled = ' disabled="disabled"';
7128: }
7129: my $backicon = $iconpath.'clickhere.gif';
7130: my $backtext = &mt('Exit Editor');
7131: $form = '<div class="LC_Box" style="margin:0;">'.
7132: '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
7133: '<li class="goback">'.
7134: '<a href="javascript:toContents('."'$jumpto'".');">'.
7135: '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
7136: ' alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n".
7137: '<li>'.
7138: '<a href="javascript:groupopen('."'$readfile'".',1);">'.
7139: &mt('Undo Delete').'</a></li>'."\n";
7140: if ($env{'form.docslog'}) {
7141: $form .= '<li class="active">';
7142: } else {
7143: $form .= '<li>';
7144: }
7145: $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
7146: &mt('History').'</a></li>'."\n";
7147: if ($env{'form.docslog'}) {
7148: $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
7149: &mt('Edit').'</a></li>'."\n";
7150: }
7151: foreach my $name (reverse(sort(keys(%orderhash)))) {
7152: if($name ne '00'){
7153: if($activetab eq '' || $activetab ne $name){
7154: $active = '';
7155: }elsif($activetab eq $name){
7156: $active = 'class="active"';
7157: }
7158: $form .= '<li style="float:right" '.$active
7159: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
7160: } else {
7161: $form .= '<li style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
7162:
7163: }
7164: }
7165: $form .= '</ul>'."\n";
7166: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
7167:
7168: if ($to_show ne '') {
7169: my $saveform;
7170: if ($need_save) {
7171: my $button = &mt('Make changes');
7172: my $path;
7173: if ($env{'form.folderpath'}) {
7174: $path =
7175: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
7176: }
7177: $saveform = <<"END";
7178: <div id="multisave" style="display:none; clear:both;" >
7179: <form name="saveactions" method="post" action="/adm/coursedocs" onsubmit="return checkSubmits();">
7180: <input type="hidden" name="folderpath" value="$path" />
7181: <input type="hidden" name="symb" value="$env{'form.symb'}" />
7182: <input type="hidden" name="allhiddenresource" value="" />
7183: <input type="hidden" name="allencrypturl" value="" />
7184: <input type="hidden" name="allrandompick" value="" />
7185: <input type="hidden" name="allrandomorder" value="" />
7186: <input type="hidden" name="changeparms" value="" />
7187: <input type="hidden" name="multiremove" value="" />
7188: <input type="hidden" name="multicut" value="" />
7189: <input type="hidden" name="multicopy" value="" />
7190: <input type="hidden" name="multichange" value="" />
7191: <input type="hidden" name="copyfolder" value="$copyfolder" />
7192: <input type="submit" name="savemultiples" value="$button" $disabled />
7193: </form>
7194: </div>
7195: END
7196: }
7197: $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'.$saveform."\n";
7198: }
7199: foreach my $field (keys(%orderhash)){
7200: if($field ne '00'){
7201: if($activetab eq '' || $activetab ne $field){
7202: $active = 'style="display: none;float:left"';
7203: }elsif($activetab eq $field){
7204: $active = 'style="display:block;float:left"';
7205: }
7206: $form .= '<div id="'.$field.$tid.'"'
7207: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
7208: .'</div>'."\n";
7209: }
7210: }
7211: unless ($env{'form.docslog'}) {
7212: $form .= '</div></div>'."\n";
7213: }
7214: return $form;
7215: }
7216:
7217: sub editing_js {
7218: my ($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
7219: $londocroot,$canedit,$hostname,$navmapref) = @_;
7220: my %js_lt = &Apache::lonlocal::texthash(
7221: p_mnf => 'Name of New Folder',
7222: t_mnf => 'New Folder',
7223: p_mnp => 'Name of New Page',
7224: t_mnp => 'New Page',
7225: p_mxu => 'Title for the External Score',
7226: p_msp => 'Name of Simple Course Page',
7227: p_msb => 'Title for the Problem',
7228: p_mdb => 'Title for the Drop Box',
7229: p_mbb => 'Title for the Discussion Board',
7230: p_mwp => 'Title for Web Page',
7231: p_mnr => 'Title for the Resource',
7232: p_mab => "Enter user:domain for User's Personal Information Page",
7233: p_mab2 => 'Personal Information Page of ',
7234: p_mab_alrt1 => 'Not a valid user:domain',
7235: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
7236: p_chn => 'New Title',
7237: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
7238: p_rmr2a => 'Remove',
7239: p_rmr2b => '?',
7240: p_rmr3a => 'Remove those',
7241: p_rmr3b => 'items?',
7242: p_rmr4 => 'WARNING: Removing a resource uploaded to a course cannot be undone via "Undo Delete".',
7243: p_rmr5 => 'Push "Cancel" and then use "Cut" instead if you might need to undo this change.',
7244: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
7245: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
7246: p_ctr2a => 'Cut',
7247: p_ctr2b => '?',
7248: p_ctr3a => 'Cut those',
7249: p_ctr3b => 'items?',
7250: setal => 'Enter a (unique) alias',
7251: delal => 'Are you sure you want to eliminate the alias?',
7252: rpck => 'Enter number to pick (e.g., 3)',
7253: imsfile => 'You must choose an IMS package for import',
7254: imscms => 'You must select which Course Management System was the source of the IMS package',
7255: invurl => 'Invalid URL',
7256: titbl => 'Title is blank',
7257: more => '(More ...)',
7258: less => '(Less ...)',
7259: noor => 'No actions selected or changes to settings specified.',
7260: noch => 'No changes to settings specified.',
7261: noac => 'No actions selected.',
7262: nofi => 'No file selected',
7263: tinc => 'Title in course',
7264: sunm => 'Sub-directory name',
7265: edri => 'Editing rights unavailable for your current role.',
7266: );
7267: &js_escape(\%js_lt);
7268: my $crstype = &Apache::loncommon::course_type();
7269: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
7270: my $main_container_page;
7271: if (&HTML::Entities::decode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'}) =~ /\:1$/) {
7272: $main_container_page = 1;
7273: }
7274: my $backtourl;
7275: my $toplevelmain = &escape(&default_folderpath($coursenum,$coursedom,$navmapref));
7276: my $toplevelsupp = &supplemental_base();
7277:
7278: if ($env{'docs.exit.'.$env{'request.course.id'}} =~ /^direct_(.+)$/) {
7279: my $caller = $1;
7280: if ($caller =~ /^supplemental/) {
7281: $backtourl = '/adm/supplemental?folderpath='.&escape($caller);
7282: } else {
7283: my ($map,$id,$res)=&Apache::lonnet::decode_symb($caller);
7284: $res = &Apache::lonnet::clutter($res);
7285: if (&Apache::lonnet::is_on_map($res)) {
7286: my ($url,$anchor);
7287: if ($res =~ /^([^#]+)#([^#]+)$/) {
7288: $url = $1;
7289: $anchor = $2;
7290: if (($caller =~ m{^([^#]+)\Q#$anchor\E$})) {
7291: $caller = $1.&escape('#').$anchor;
7292: }
7293: } else {
7294: $url = $res;
7295: }
7296: $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($url),'<>&"');
7297: if ($backtourl =~ m{^\Q/uploaded/$coursedom/$coursenum/\Edefault_\d+\.sequence$}) {
7298: $backtourl .= '?navmap=1';
7299: } else {
7300: $backtourl .= '?symb='.
7301: &HTML::Entities::encode($caller,'<>&"');
7302: }
7303: if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
7304: if (($ENV{'SERVER_PORT'} == 443) &&
7305: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
7306: unless (&Apache::lonnet::uses_sts()) {
7307: if ($hostname ne '') {
7308: $backtourl = 'http://'.$hostname.$backtourl;
7309: }
7310: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
7311: }
7312: }
7313: } elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {
7314: if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {
7315: unless (&Apache::lonnet::uses_sts()) {
7316: if ($hostname ne '') {
7317: $backtourl = 'http://'.$hostname.$backtourl;
7318: }
7319: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
7320: }
7321: }
7322: }
7323: if ($anchor ne '') {
7324: $backtourl .= '#'.&HTML::Entities::encode($anchor,'<>&"');
7325: }
7326: $backtourl = &Apache::loncommon::escape_single($backtourl);
7327: } else {
7328: $backtourl = '/adm/navmaps';
7329: }
7330: }
7331: } elsif ($env{'docs.exit.'.$env{'request.course.id'}} eq '/adm/menu') {
7332: $backtourl = '/adm/menu';
7333: } elsif ($supplementalflag) {
7334: $backtourl = '/adm/supplemental';
7335: } else {
7336: $backtourl = '/adm/navmaps';
7337: }
7338:
7339: my $fieldsets = "'doc'";
7340: unless ($main_container_page) {
7341: $fieldsets .=",'ims'";
7342: }
7343: my $extfieldsets = "'ext'";
7344: if ($posslti) {
7345: $extfieldsets .= ",'tool'";
7346: }
7347: if ($supplementalflag) {
7348: $fieldsets = "'suppdoc'";
7349: $extfieldsets = "'suppext'";
7350: if ($posslti) {
7351: $extfieldsets .= ",'supptool'";
7352: }
7353: }
7354:
7355: my $jsmakefunctions;
7356: if ($canedit) {
7357: $jsmakefunctions = <<ENDNEWSCRIPT;
7358: function makenewfolder(targetform,folderseq) {
7359: var foldername=prompt('$js_lt{"p_mnf"}','$js_lt{"t_mnf"}');
7360: if (foldername) {
7361: targetform.importdetail.value=escape(foldername)+"="+folderseq;
7362: targetform.submit();
7363: }
7364: }
7365:
7366: function makenewpage(targetform,folderseq) {
7367: var pagename=prompt('$js_lt{"p_mnp"}','$js_lt{"t_mnp"}');
7368: if (pagename) {
7369: targetform.importdetail.value=escape(pagename)+"="+folderseq;
7370: targetform.submit();
7371: }
7372: }
7373:
7374: function makeexamupload() {
7375: var title=prompt('$js_lt{"p_mxu"}');
7376: if (title) {
7377: this.document.forms.newexamupload.importdetail.value=
7378: escape(title)+'=/res/lib/templates/examupload.problem';
7379: this.document.forms.newexamupload.submit();
7380: }
7381: }
7382:
7383: function makesmppage() {
7384: var title=prompt('$js_lt{"p_msp"}');
7385: if (title) {
7386: this.document.forms.newsmppg.importdetail.value=
7387: escape(title)+'=/adm/$udom/$uname/new/smppg';
7388: this.document.forms.newsmppg.submit();
7389: }
7390: }
7391:
7392: function makewebpage(type) {
7393: var title=prompt('$js_lt{"p_mwp"}');
7394: var formname;
7395: if (type == 'supp') {
7396: formname = this.document.forms.supwebpage;
7397: } else {
7398: formname = this.document.forms.newwebpage;
7399: }
7400: if (title) {
7401: var webpage = formname.importdetail.value;
7402: formname.importdetail.value = escape(title)+'='+webpage;
7403: formname.submit();
7404: }
7405: }
7406:
7407: function makesmpproblem() {
7408: var title=prompt('$js_lt{"p_msb"}');
7409: if (title) {
7410: this.document.forms.newsmpproblem.importdetail.value=
7411: escape(title)+'=/res/lib/templates/simpleproblem.problem';
7412: this.document.forms.newsmpproblem.submit();
7413: }
7414: }
7415:
7416: function makedropbox() {
7417: var title=prompt('$js_lt{"p_mdb"}');
7418: if (title) {
7419: this.document.forms.newdropbox.importdetail.value=
7420: escape(title)+'=/res/lib/templates/DropBox.problem';
7421: this.document.forms.newdropbox.submit();
7422: }
7423: }
7424:
7425: function makebulboard() {
7426: var title=prompt('$js_lt{"p_mbb"}');
7427: if (title) {
7428: this.document.forms.newbul.importdetail.value=
7429: escape(title)+'=/adm/$udom/$uname/new/bulletinboard';
7430: this.document.forms.newbul.submit();
7431: }
7432: }
7433:
7434: function makeabout() {
7435: var user=prompt("$js_lt{'p_mab'}");
7436: if (user) {
7437: var comp=new Array();
7438: comp=user.split(':');
7439: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
7440: if ((comp[0]) && (comp[1])) {
7441: this.document.forms.newaboutsomeone.importdetail.value=
7442: '$js_lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
7443: this.document.forms.newaboutsomeone.submit();
7444: } else {
7445: alert("$js_lt{'p_mab_alrt1'}");
7446: }
7447: } else {
7448: alert("$js_lt{'p_mab_alrt2'}");
7449: }
7450: }
7451: }
7452:
7453: function makenew(targetform) {
7454: targetform.submit();
7455: }
7456:
7457: function changename(folderpath,index,oldtitle) {
7458: var title=prompt('$js_lt{"p_chn"}',oldtitle);
7459: if (title) {
7460: this.document.forms.renameform.markcopy.value='';
7461: this.document.forms.renameform.title.value=title;
7462: this.document.forms.renameform.cmd.value='rename_'+index;
7463: this.document.forms.renameform.folderpath.value=folderpath;
7464: this.document.forms.renameform.submit();
7465: }
7466: }
7467:
7468: function setalias(folderpath,index) {
7469: var alias = prompt('$js_lt{"setal"}');
7470: if ((alias != null) && (alias != '')) {
7471: this.document.forms.aliasform.alias.value=alias;
7472: this.document.forms.aliasform.cmd.value='setalias_'+index;
7473: this.document.forms.aliasform.folderpath.value=folderpath;
7474: this.document.forms.aliasform.submit();
7475: }
7476: }
7477:
7478: function delalias(folderpath,index) {
7479: if (confirm('$js_lt{"delal"}')) {
7480: this.document.forms.aliasform.cmd.value='delalias_'+index;
7481: this.document.forms.aliasform.folderpath.value=folderpath;
7482: this.document.forms.aliasform.submit();
7483: }
7484: }
7485:
7486: ENDNEWSCRIPT
7487: } else {
7488: $jsmakefunctions = <<ENDNEWSCRIPT;
7489:
7490: function makenewfolder() {
7491: alert("$js_lt{'edri'}");
7492: }
7493:
7494: function makenewpage() {
7495: alert("$js_lt{'edri'}");
7496: }
7497:
7498: function makeexamupload() {
7499: alert("$js_lt{'edri'}");
7500: }
7501:
7502: function makesmppage() {
7503: alert("$js_lt{'edri'}");
7504: }
7505:
7506: function makewebpage(type) {
7507: alert("$js_lt{'edri'}");
7508: }
7509:
7510: function makesmpproblem() {
7511: alert("$js_lt{'edri'}");
7512: }
7513:
7514: function makedropbox() {
7515: alert("$js_lt{'edri'}");
7516: }
7517:
7518: function makebulboard() {
7519: alert("$js_lt{'edri'}");
7520: }
7521:
7522: function makeabout() {
7523: alert("$js_lt{'edri'}");
7524: }
7525:
7526: function changename() {
7527: alert("$js_lt{'edri'}");
7528: }
7529:
7530: function setalias() {
7531: alert("$js_lt{'edri'}");
7532: }
7533:
7534: function delalias() {
7535: alert("$js_lt{'edri'}");
7536: }
7537:
7538: function makenew() {
7539: alert("$js_lt{'edri'}");
7540: }
7541:
7542: function groupimport() {
7543: alert("$js_lt{'edri'}");
7544: }
7545:
7546: function groupsearch() {
7547: alert("$js_lt{'edri'}");
7548: }
7549:
7550: function groupopen(url,recover) {
7551: var options="scrollbars=1,resizable=1,menubar=0";
7552: idxflag=1;
7553: idx=open("/adm/groupsort?inhibitmenu=yes&mode=simple&recover="+recover+"&readfile="+url,"idxout",options);
7554: idx.focus();
7555: }
7556:
7557: ENDNEWSCRIPT
7558:
7559: }
7560: return <<ENDSCRIPT;
7561:
7562: $jsmakefunctions
7563:
7564: function toggleUpload(caller) {
7565: var blocks = Array($fieldsets);
7566: for (var i=0; i<blocks.length; i++) {
7567: var disp = 'none';
7568: if (caller == blocks[i]) {
7569: var curr = document.getElementById('upload'+caller+'form').style.display;
7570: if (curr == 'none') {
7571: disp='block';
7572: }
7573: }
7574: document.getElementById('upload'+blocks[i]+'form').style.display=disp;
7575: }
7576: resize_scrollbox('contentscroll','1','1');
7577: return;
7578: }
7579:
7580: function toggleExternal(caller) {
7581: var blocks = Array($extfieldsets);
7582: for (var i=0; i<blocks.length; i++) {
7583: var disp = 'none';
7584: if (caller == blocks[i]) {
7585: var curr = document.getElementById('external'+caller+'form').style.display;
7586: if (curr == 'none') {
7587: disp='block';
7588: }
7589: }
7590: document.getElementById('external'+blocks[i]+'form').style.display=disp;
7591: if ((caller == 'tool') || (caller == 'supptool')) {
7592: if (disp == 'block') {
7593: if (document.getElementById('LC_exttoolid')) {
7594: var toolselector = document.getElementById('LC_exttoolid');
7595: var suppflag = 0;
7596: if (caller == 'supptool') {
7597: suppflag = 1;
7598: }
7599: currForm = document.getElementById('new'+caller);
7600: updateExttool(toolselector,currForm,suppflag);
7601: }
7602: }
7603: }
7604: }
7605: resize_scrollbox('contentscroll','1','1');
7606: return;
7607: }
7608:
7609: function toggleMap(caller) {
7610: var disp = 'none';
7611: if (document.getElementById('importmapform')) {
7612: if (caller == 'map') {
7613: var curr = document.getElementById('importmapform').style.display;
7614: if (curr == 'none') {
7615: disp='block';
7616: }
7617: }
7618: document.getElementById('importmapform').style.display=disp;
7619: resize_scrollbox('contentscroll','1','1');
7620: }
7621: return;
7622: }
7623:
7624: function toggleCrsRes(caller,numauthorrole,numcrsdirs) {
7625: var disp = 'none';
7626: if (document.getElementById('crsresform')) {
7627: if (caller == 'res') {
7628: var curr = document.getElementById('crsresform').style.display;
7629: if (curr == 'none') {
7630: disp='block';
7631: numauthor = parseInt(numauthorrole);
7632: if (numauthor > 0) {
7633: document.courseresform.authorrole.selectedIndex = 0;
7634: select1priv_changed();
7635: document.courseresform.authorpath.selectedIndex = 0;
7636: document.courseresform.newresourceadd.selectedIndex = 0;
7637: toggleNewInCourse(document.courseresform);
7638: if (document.getElementById('newresource')) {
7639: document.getElementById('newresource').style.display = 'none';
7640: }
7641: } else {
7642: if (numcrsdirs) {
7643: document.courseresform.authorpath.selectedIndex = 0;
7644: }
7645: }
7646: if (document.courseresform.newresusetemp.length) {
7647: document.courseresform.newresusetemp[0].checked = true;
7648: toggleWithTemplate(document.courseresform);
7649: }
7650: document.courseresform.newresourcename.value = '';
7651: }
7652: }
7653: if (document.courseresform.newsubdir.length) {
7654: for (var j=0; j<document.courseresform.newsubdir.length; j++) {
7655: if (document.courseresform.newsubdir[j].value == 0) {
7656: document.courseresform.newsubdir[j].checked = true;
7657: }
7658: break;
7659: }
7660: if (document.getElementById('newsubdirname')) {
7661: document.getElementById('newsubdirname').type = "hidden";
7662: document.getElementById('newsubdirname').value = "";
7663: }
7664: if (document.getElementById('newsubdir')) {
7665: document.getElementById('newsubdir').innerHTML = "";
7666: }
7667: }
7668: document.getElementById('crsresform').style.display=disp;
7669: resize_scrollbox('contentscroll','1','0');
7670: }
7671: return;
7672: }
7673:
7674: function toggleNewsubdir(form) {
7675: if (form.newsubdir.length) {
7676: for (var j=0; j<form.newsubdir.length; j++) {
7677: if (form.newsubdir[j].checked) {
7678: if (document.getElementById('newsubdirname')) {
7679: if (form.newsubdir[j].value == '1') {
7680: document.getElementById('newsubdirname').type = "text";
7681: if (document.getElementById('newsubdir')) {
7682: document.getElementById('newsubdir').innerHTML = '<br />$js_lt{'sunm'}';
7683: }
7684: } else {
7685: document.getElementById('newsubdirname').type = "hidden";
7686: document.getElementById('newsubdirname').value = "";
7687: document.getElementById('newsubdir').innerHTML = "";
7688: }
7689: }
7690: break;
7691: }
7692: }
7693: }
7694: }
7695:
7696: function toggleCrsResTitle() {
7697: if (document.getElementById('newresource')) {
7698: if (document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value == 'course') {
7699: document.getElementById('newresource').style.display = 'inline';
7700: document.courseresform.newresourceadd[0].checked = true;
7701: toggleNewInCourse(document.courseresform);
7702: } else {
7703: document.getElementById('newresource').style.display = 'none';
7704: }
7705: }
7706: }
7707:
7708: function toggleNewInCourse(form) {
7709: if (form.newresourceadd.length) {
7710: for (var i=0; i<form.newresourceadd.length; i++) {
7711: if (form.newresourceadd[i].checked) {
7712: if (document.getElementById('newresourcetitle')) {
7713: if (form.newresourceadd[i].value == '1') {
7714: document.getElementById('newresourcetitle').type = 'text';
7715: if (document.getElementById('newrestitle')) {
7716: document.getElementById('newrestitle').innerHTML = "<br />$js_lt{'tinc'}";
7717: }
7718: } else {
7719: document.getElementById('newresourcetitle').type = 'hidden';
7720: document.getElementById('newresourcetitle').value = '';
7721: if (document.getElementById('newrestitle')) {
7722: document.getElementById('newrestitle').innerHTML = '';
7723: }
7724: }
7725: }
7726: break;
7727: }
7728: }
7729: }
7730: }
7731:
7732: function toggleWithTemplate(form) {
7733: if (form.newresusetemp.length) {
7734: for (var i=0; i<form.newresusetemp.length; i++) {
7735: if (form.newresusetemp[i].checked) {
7736: if (document.getElementById('newrestemplate')) {
7737: if (form.newresusetemp[i].value == '1') {
7738: document.getElementById('newrestemplate').style.display = 'inline';
7739: toggleExampleText();
7740: } else {
7741: form.tempcategory.selectedIndex = 0;
7742: select1template_changed();
7743: document.getElementById('newrestemplate').style.display = 'none';
7744: }
7745: }
7746: }
7747: }
7748: }
7749: }
7750:
7751: function toggleExampleText() {
7752: if (document.getElementById('newresexample')) {
7753: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
7754: if (url == '') {
7755: document.getElementById('newresexample').style.fontWeight = 'normal';
7756: } else {
7757: document.getElementById('newresexample').style.fontWeight = 'bold';
7758: }
7759: }
7760: }
7761:
7762: function getExample(width,height,scrolling,transparency) {
7763: var url;
7764: if (document.courseresform.newresusetemp.length) {
7765: for (var i=0; i<document.courseresform.newresusetemp.length; i++) {
7766: if (document.courseresform.newresusetemp[i].checked) {
7767: if (document.courseresform.newresusetemp[i].value == '1') {
7768: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
7769: if (url == '') {
7770: alert('Pick a category and template');
7771: } else {
7772: url = url.replace("$londocroot","");
7773: url += '?inhibitmenu=yes';
7774: }
7775: }
7776: break;
7777: }
7778: }
7779: }
7780: if (url != '') {
7781: openMyModal(url,width,height,scrolling,transparency,'');
7782: }
7783: }
7784:
7785: function toggleImportCrsres(caller,dircount) {
7786: var disp = 'none';
7787: if (document.getElementById('importcrsresform')) {
7788: if (caller == 'res') {
7789: var numdirs = parseInt(dircount);
7790: var curr = document.getElementById('importcrsresform').style.display;
7791: if (curr == 'none') {
7792: disp='block';
7793: if (numdirs > 1) {
7794: select1res_changed();
7795: }
7796: }
7797: }
7798: document.getElementById('importcrsresform').style.display=disp;
7799: resize_scrollbox('contentscroll','1','0');
7800: }
7801: return;
7802: }
7803:
7804: function makeims(imsform) {
7805: if ((imsform.uploaddoc.value == '') || (!imsform.uploaddoc.value)) {
7806: alert("$js_lt{'imsfile'}");
7807: return;
7808: }
7809: if (imsform.source.selectedIndex == 0) {
7810: alert("$js_lt{'imscms'}");
7811: return;
7812: }
7813: newWindow = window.open('', 'IMSimport',"HEIGHT=700,WIDTH=750,scrollbars=yes");
7814: imsform.submit();
7815: }
7816:
7817: function updatePick(targetform,index,caller) {
7818: var pickitem;
7819: var picknumitem;
7820: var picknumtext;
7821: if (index == 'all') {
7822: pickitem = document.getElementById('randompickall');
7823: picknumitem = document.getElementById('rpicknumall');
7824: picknumtext = document.getElementById('rpicktextall');
7825: } else {
7826: pickitem = document.getElementById('randompick_'+index);
7827: picknumitem = document.getElementById('rpicknum_'+index);
7828: picknumtext = document.getElementById('randompicknum_'+index);
7829: }
7830: if (pickitem.checked) {
7831: var picknum=prompt('$js_lt{"rpck"}',picknumitem.value);
7832: if (picknum == '' || picknum == null) {
7833: if (caller == 'check') {
7834: pickitem.checked=false;
7835: if (index == 'all') {
7836: picknumtext.innerHTML = '';
7837: if (caller == 'link') {
7838: propagateState(targetform,'rpicknum');
7839: }
7840: } else {
7841: checkForSubmit(targetform,'randompick','settings');
7842: }
7843: }
7844: } else {
7845: picknum.toString();
7846: var regexdigit=/^\\d+\$/;
7847: if (regexdigit.test(picknum)) {
7848: picknumitem.value = picknum;
7849: if (index == 'all') {
7850: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.cumulativesettings,\\'all\\',\\'link\\');">'+picknum+'</a>';
7851: if (caller == 'link') {
7852: propagateState(targetform,'rpicknum');
7853: }
7854: } else {
7855: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.edit_randompick_'+index+',\\''+index+'\\',\\'link\\');">'+picknum+'</a>';
7856: checkForSubmit(targetform,'randompick','settings');
7857: }
7858: } else {
7859: if (caller == 'check') {
7860: if (index == 'all') {
7861: picknumtext.innerHTML = '';
7862: if (caller == 'link') {
7863: propagateState(targetform,'rpicknum');
7864: }
7865: } else {
7866: pickitem.checked=false;
7867: checkForSubmit(targetform,'randompick','settings');
7868: }
7869: }
7870: return;
7871: }
7872: }
7873: } else {
7874: picknumitem.value = '';
7875: picknumtext.innerHTML = '';
7876: if (index == 'all') {
7877: if (caller == 'link') {
7878: propagateState(targetform,'rpicknum');
7879: }
7880: } else {
7881: checkForSubmit(targetform,'randompick','settings');
7882: }
7883: }
7884: }
7885:
7886: function propagateState(form,param) {
7887: if (document.getElementById(param+'all')) {
7888: var setcheck = 0;
7889: var rpick = 0;
7890: if (param == 'rpicknum') {
7891: if (document.getElementById('randompickall')) {
7892: if (document.getElementById('randompickall').checked) {
7893: if (document.getElementById('rpicknumall')) {
7894: rpick = document.getElementById('rpicknumall').value;
7895: }
7896: }
7897: }
7898: } else {
7899: if (document.getElementById(param+'all').checked) {
7900: setcheck = 1;
7901: }
7902: }
7903: var allidxlist;
7904: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
7905: if (document.getElementById('all'+param+'idx')) {
7906: allidxlist = document.getElementById('all'+param+'idx').value;
7907: }
7908: var actions = new Array ('remove','cut','copy');
7909: for (var i=0; i<actions.length; i++) {
7910: if (actions[i] != param) {
7911: if (document.getElementById(actions[i]+'all')) {
7912: document.getElementById(actions[i]+'all').checked = false;
7913: }
7914: }
7915: }
7916: }
7917: if ((param == 'encrypturl') || (param == 'hiddenresource')) {
7918: allidxlist = form.allidx.value;
7919: }
7920: if ((param == 'randompick') || (param == 'rpicknum') || (param == 'randomorder')) {
7921: allidxlist = form.allmapidx.value;
7922: }
7923: if ((allidxlist != '') && (allidxlist != null)) {
7924: var allidxs = allidxlist.split(',');
7925: if (allidxs.length > 1) {
7926: for (var i=0; i<allidxs.length; i++) {
7927: if (document.getElementById(param+'_'+allidxs[i])) {
7928: if (param == 'rpicknum') {
7929: if (document.getElementById('randompick_'+allidxs[i])) {
7930: if (document.getElementById('randompick_'+allidxs[i]).checked) {
7931: document.getElementById(param+'_'+allidxs[i]).value = rpick;
7932: if (rpick > 0) {
7933: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = ': <a href="javascript:updatePick(document.edit_randompick_'+allidxs[i]+',\\''+allidxs[i]+'\\',\\'link\\')">'+rpick+'</a>';
7934: } else {
7935: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
7936: }
7937: }
7938: }
7939: } else {
7940: if (setcheck == 1) {
7941: document.getElementById(param+'_'+allidxs[i]).checked = true;
7942: } else {
7943: document.getElementById(param+'_'+allidxs[i]).checked = false;
7944: if (param == 'randompick') {
7945: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
7946: }
7947: }
7948: }
7949: }
7950: }
7951: if (setcheck == 1) {
7952: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
7953: var actions = new Array('copy','cut','remove');
7954: for (var i=0; i<actions.length; i++) {
7955: var otheractions;
7956: var otheridxs;
7957: if (actions[i] === param) {
7958: continue;
7959: } else {
7960: if (document.getElementById('all'+actions[i]+'idx')) {
7961: otheractions = document.getElementById('all'+actions[i]+'idx').value;
7962: otheridxs = otheractions.split(',');
7963: if (otheridxs.length > 1) {
7964: for (var j=0; j<otheridxs.length; j++) {
7965: if (document.getElementById(actions[i]+'_'+otheridxs[j])) {
7966: document.getElementById(actions[i]+'_'+otheridxs[j]).checked = false;
7967: }
7968: }
7969: }
7970: }
7971: }
7972: }
7973: }
7974: }
7975: }
7976: }
7977: }
7978: return;
7979: }
7980:
7981: function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder,confirm_removal) {
7982: var canedit = '$canedit';
7983: if (canedit == '') {
7984: alert("$js_lt{'edri'}");
7985: return;
7986: }
7987: var dosettings;
7988: var doaction;
7989: var control = document.togglemultsettings;
7990: if (context == 'actions') {
7991: control = document.togglemultactions;
7992: doaction = 1;
7993: } else {
7994: dosettings = 1;
7995: }
7996: if (control) {
7997: if (control.showmultpick.length) {
7998: for (var i=0; i<control.showmultpick.length; i++) {
7999: if (control.showmultpick[i].checked) {
8000: if (control.showmultpick[i].value == 1) {
8001: if (context == 'settings') {
8002: dosettings = 0;
8003: } else {
8004: doaction = 0;
8005: }
8006: }
8007: }
8008: }
8009: }
8010: }
8011: if (context == 'settings') {
8012: if (dosettings == 1) {
8013: targetform.changeparms.value=param;
8014: targetform.submit();
8015: }
8016: }
8017: if (context == 'actions') {
8018: if (doaction == 1) {
8019: targetform.cmd.value=param+'_'+index;
8020: targetform.folderpath.value=folderpath;
8021: targetform.markcopy.value=idx+':'+param;
8022: targetform.copyfolder.value=folder+'.'+container;
8023: if (param == 'remove') {
8024: var doremove = 0;
8025: if (skip_confirm) {
8026: if (confirm_removal) {
8027: if (confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'"$js_lt{"p_rmr2b"}')) {
8028: doremove = 1;
8029: }
8030: } else {
8031: doremove = 1;
8032: }
8033: } else {
8034: if (confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'" $js_lt{"p_rmr2b"}')) {
8035: doremove = 1;
8036: }
8037: }
8038: if (doremove) {
8039: targetform.markcopy.value='';
8040: targetform.copyfolder.value='';
8041: targetform.submit();
8042: }
8043: }
8044: if (param == 'cut') {
8045: if (skip_confirm || confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr2a"} "'+oldtitle+'" $js_lt{"p_ctr2b"}')) {
8046: targetform.submit();
8047: return;
8048: }
8049: }
8050: if (param == 'copy') {
8051: targetform.submit();
8052: return;
8053: }
8054: targetform.markcopy.value='';
8055: targetform.copyfolder.value='';
8056: targetform.cmd.value='';
8057: targetform.folderpath.value='';
8058: return;
8059: } else {
8060: if (document.getElementById(param+'_'+idx)) {
8061: item = document.getElementById(param+'_'+idx);
8062: if (item.type == 'checkbox') {
8063: if (item.checked) {
8064: item.checked = false;
8065: } else {
8066: item.checked = true;
8067: singleCheck(item,idx,param);
8068: }
8069: }
8070: }
8071: }
8072: }
8073: return;
8074: }
8075:
8076: function singleCheck(caller,idx,action) {
8077: actions = new Array('cut','copy','remove');
8078: if (caller.checked) {
8079: for (var i=0; i<actions.length; i++) {
8080: if (actions[i] != action) {
8081: if (document.getElementById(actions[i]+'_'+idx)) {
8082: if (document.getElementById(actions[i]+'_'+idx).checked) {
8083: document.getElementById(actions[i]+'_'+idx).checked = false;
8084: }
8085: }
8086: }
8087: }
8088: }
8089: return;
8090: }
8091:
8092: function unselectInactive(nav) {
8093: currentNav = document.getElementById(nav);
8094: currentLis = currentNav.getElementsByTagName('LI');
8095: for (i = 0; i < currentLis.length; i++) {
8096: if (currentLis[i].className == 'goback') {
8097: currentLis[i].className = 'goback';
8098: } else {
8099: if (currentLis[i].className == 'right active' || currentLis[i].className == 'right') {
8100: currentLis[i].className = 'right';
8101: } else {
8102: currentLis[i].className = 'i';
8103: }
8104: }
8105: }
8106: }
8107:
8108: function hideAll(current, nav, data) {
8109: unselectInactive(nav);
8110: if (current) {
8111: if (current.className == 'right'){
8112: current.className = 'right active'
8113: } else {
8114: current.className = 'active';
8115: }
8116: }
8117: currentData = document.getElementById(data);
8118: currentDivs = currentData.getElementsByTagName('DIV');
8119: for (i = 0; i < currentDivs.length; i++) {
8120: if(currentDivs[i].className == 'LC_ContentBox'){
8121: currentDivs[i].style.display = 'none';
8122: }
8123: }
8124: }
8125:
8126: function openTabs(pageId) {
8127: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
8128: if(tabnav.length > 2 ){
8129: currentNav = document.getElementById(tabnav[1].id);
8130: currentLis = currentNav.getElementsByTagName('LI');
8131: for(i = 0; i< currentLis.length; i++){
8132: if(currentLis[i].className == 'active') {
8133: funcString = currentLis[i].onclick.toString();
8134: tab = funcString.split('"');
8135: if(tab.length < 2) {
8136: tab = funcString.split("'");
8137: }
8138: currentData = document.getElementById(tab[1]);
8139: currentData.style.display = 'block';
8140: }
8141: }
8142: }
8143: }
8144:
8145: function showPage(current, pageId, nav, data) {
8146: currstate = current.className;
8147: hideAll(current, nav, data);
8148: openTabs(pageId);
8149: unselectInactive(nav);
8150: if ((currstate == 'active') || (currstate == 'right active')) {
8151: if (currstate == 'active') {
8152: current.className = '';
8153: } else {
8154: current.className = 'right';
8155: }
8156: activeTab = '';
8157: toggleExternal();
8158: toggleUpload();
8159: toggleMap();
8160: toggleCrsRes();
8161: toggleImportCrsres();
8162: resize_scrollbox('contentscroll','1','0');
8163: return;
8164: } else {
8165: current.className = 'active';
8166: }
8167: currentData = document.getElementById(pageId);
8168: currentData.style.display = 'block';
8169: activeTab = pageId;
8170: toggleExternal();
8171: toggleUpload();
8172: toggleMap();
8173: toggleCrsRes();
8174: toggleImportCrsres();
8175: if (nav == 'mainnav') {
8176: var storedpath = "$docs_folderpath";
8177: var storedpage = "$main_container_page";
8178: var reg = new RegExp("^supplemental");
8179: if (pageId == 'mainCourseDocuments') {
8180: if (storedpage == 1) {
8181: document.simpleedit.folderpath.value = '';
8182: document.uploaddocument.folderpath.value = '';
8183: } else {
8184: if (reg.test(storedpath)) {
8185: document.simpleedit.folderpath.value = '$toplevelmain';
8186: document.uploaddocument.folderpath.value = '$toplevelmain';
8187: document.newext.folderpath.value = '$toplevelmain';
8188: } else {
8189: document.simpleedit.folderpath.value = storedpath;
8190: document.uploaddocument.folderpath.value = storedpath;
8191: document.newext.folderpath.value = storedpath;
8192: }
8193: }
8194: } else {
8195: if (reg.test(storedpath)) {
8196: document.simpleedit.folderpath.value = storedpath;
8197: document.supuploaddocument.folderpath.value = storedpath;
8198: document.supnewext.folderpath.value = storedpath;
8199: } else {
8200: document.simpleedit.folderpath.value = '$toplevelsupp';
8201: document.supuploaddocument.folderpath.value = '$toplevelsupp';
8202: document.supnewext.folderpath.value = '$toplevelsupp';
8203: }
8204: }
8205: }
8206: resize_scrollbox('contentscroll','1','0');
8207: return false;
8208: }
8209:
8210: function toContents(jumpto) {
8211: var newurl = '$backtourl';
8212: if ((newurl == '/adm/navmaps') && (jumpto != '')) {
8213: newurl = newurl+'?postdata='+jumpto;
8214: }
8215: location.href=newurl;
8216: }
8217:
8218: function togglePick(caller,value) {
8219: var disp = 'none';
8220: if (document.getElementById('multi'+caller)) {
8221: var curr = document.getElementById('multi'+caller).style.display;
8222: if (value == 1) {
8223: disp='block';
8224: }
8225: if (curr == disp) {
8226: return;
8227: }
8228: document.getElementById('multi'+caller).style.display=disp;
8229: if (value == 1) {
8230: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
8231: } else {
8232: document.getElementById('more'+caller).innerHTML = '';
8233: }
8234: if (caller == 'actions') {
8235: setClass(value);
8236: setBoxes(value);
8237: }
8238: }
8239: var showButton = multiSettings();
8240: if (showButton != 1) {
8241: showButton = multiActions();
8242: }
8243: if (document.getElementById('multisave')) {
8244: if (showButton == 1) {
8245: document.getElementById('multisave').style.display='block';
8246: } else {
8247: document.getElementById('multisave').style.display='none';
8248: }
8249: }
8250: resize_scrollbox('contentscroll','1','1');
8251: return;
8252: }
8253:
8254: function toggleCheckUncheck(caller,more) {
8255: if (more == 1) {
8256: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',0);" style="text-decoration:none;">$js_lt{'less'}</a>';
8257: document.getElementById('allfields'+caller).style.display='block';
8258: } else {
8259: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
8260: document.getElementById('allfields'+caller).style.display='none';
8261: }
8262: resize_scrollbox('contentscroll','1','1');
8263: }
8264:
8265: function multiSettings() {
8266: var inuse = 0;
8267: var settingsform = document.togglemultsettings;
8268: if (settingsform.showmultpick.length > 1) {
8269: for (var i=0; i<settingsform.showmultpick.length; i++) {
8270: if (settingsform.showmultpick[i].checked) {
8271: if (settingsform.showmultpick[i].value == 1) {
8272: inuse = 1;
8273: }
8274: }
8275: }
8276: }
8277: return inuse;
8278: }
8279:
8280: function multiActions() {
8281: var inuse = 0;
8282: var actionsform = document.togglemultactions;
8283: if (actionsform.showmultpick.length > 1) {
8284: for (var i=0; i<actionsform.showmultpick.length; i++) {
8285: if (actionsform.showmultpick[i].checked) {
8286: if (actionsform.showmultpick[i].value == 1) {
8287: inuse = 1;
8288: }
8289: }
8290: }
8291: }
8292: return inuse;
8293: }
8294:
8295: function checkSubmits() {
8296: var numchanges = 0;
8297: var form = document.saveactions;
8298: var doactions = multiActions();
8299: var cutwarnings = 0;
8300: var remwarnings = 0;
8301: var removalinfo = 0;
8302: if (doactions == 1) {
8303: var remidxlist = document.cumulativeactions.allremoveidx.value;
8304: if ((remidxlist != '') && (remidxlist != null)) {
8305: var remidxs = remidxlist.split(',');
8306: for (var i=0; i<remidxs.length; i++) {
8307: if (document.getElementById('remove_'+remidxs[i])) {
8308: if (document.getElementById('remove_'+remidxs[i]).checked) {
8309: form.multiremove.value += remidxs[i]+',';
8310: numchanges ++;
8311: if (document.getElementById('skip_remove_'+remidxs[i])) {
8312: if (document.getElementById('skip_remove_'+remidxs[i]).value == 0) {
8313: remwarnings ++;
8314: }
8315: }
8316: if (document.getElementById('confirm_removal_'+remidxs[i])) {
8317: if (document.getElementById('confirm_removal_'+remidxs[i]).value == 1) {
8318: removalinfo ++;
8319: }
8320: }
8321: }
8322: }
8323: }
8324: }
8325: var cutidxlist = document.cumulativeactions.allcutidx.value;
8326: if ((cutidxlist != '') && (cutidxlist != null)) {
8327: var cutidxs = cutidxlist.split(',');
8328: for (var i=0; i<cutidxs.length; i++) {
8329: if (document.getElementById('cut_'+cutidxs[i])) {
8330: if (document.getElementById('cut_'+cutidxs[i]).checked == true) {
8331: form.multicut.value += cutidxs[i]+',';
8332: numchanges ++;
8333: if (document.getElementById('skip_cut_'+cutidxs[i])) {
8334: if (document.getElementById('skip_cut_'+cutidxs[i]).value == 0) {
8335: cutwarnings ++;
8336: }
8337: }
8338: }
8339: }
8340: }
8341: }
8342: var copyidxlist = document.cumulativeactions.allcopyidx.value;
8343: if ((copyidxlist != '') && (copyidxlist != null)) {
8344: var copyidxs = copyidxlist.split(',');
8345: for (var i=0; i<copyidxs.length; i++) {
8346: if (document.getElementById('copy_'+copyidxs[i])) {
8347: if (document.getElementById('copy_'+copyidxs[i]).checked) {
8348: form.multicopy.value += copyidxs[i]+',';
8349: numchanges ++;
8350: }
8351: }
8352: }
8353: }
8354: if (numchanges > 0) {
8355: form.multichange.value = numchanges;
8356: }
8357: }
8358: var dosettings = multiSettings();
8359: var haschanges = 0;
8360: if (dosettings == 1) {
8361: form.allencrypturl.value = '';
8362: form.allhiddenresource.value = '';
8363: form.changeparms.value = 'all';
8364: var patt=new RegExp(",\$");
8365: var allidxlist = document.cumulativesettings.allidx.value;
8366: if ((allidxlist != '') && (allidxlist != null)) {
8367: var allidxs = allidxlist.split(',');
8368: if (allidxs.length > 1) {
8369: for (var i=0; i<allidxs.length; i++) {
8370: if (document.getElementById('hiddenresource_'+allidxs[i])) {
8371: if (document.getElementById('hiddenresource_'+allidxs[i]).checked) {
8372: form.allhiddenresource.value += allidxs[i]+',';
8373: }
8374: }
8375: if (document.getElementById('encrypturl_'+allidxs[i])) {
8376: if (document.getElementById('encrypturl_'+allidxs[i]).checked) {
8377: form.allencrypturl.value += allidxs[i]+',';
8378: }
8379: }
8380: }
8381: form.allhiddenresource.value = form.allhiddenresource.value.replace(patt,"");
8382: form.allencrypturl.value = form.allencrypturl.value.replace(patt,"");
8383: }
8384: }
8385: form.allrandompick.value = '';
8386: form.allrandomorder.value = '';
8387: var allmapidxlist = document.cumulativesettings.allmapidx.value;
8388: if ((allmapidxlist != '') && (allmapidxlist != null)) {
8389: var allmapidxs = allmapidxlist.split(',');
8390: for (var i=0; i<allmapidxs.length; i++) {
8391: var randompick = document.getElementById('randompick_'+allmapidxs[i]);
8392: var rpicknum = document.getElementById('rpicknum_'+allmapidxs[i]);
8393: var randorder = document.getElementById('randomorder_'+allmapidxs[i]);
8394: if ((randompick.checked) && (rpicknum.value != '')) {
8395: form.allrandompick.value += allmapidxs[i]+':'+rpicknum.value+',';
8396: }
8397: if (randorder.checked) {
8398: form.allrandomorder.value += allmapidxs[i]+',';
8399: }
8400: }
8401: form.allrandompick.value = form.allrandompick.value.replace(patt,"");
8402: form.allrandomorder.value = form.allrandomorder.value.replace(patt,"");
8403: }
8404: if (document.cumulativesettings.currhiddenresource.value != form.allhiddenresource.value) {
8405: haschanges = 1;
8406: }
8407: if (document.cumulativesettings.currencrypturl.value != form.allencrypturl.value) {
8408: haschanges = 1;
8409: }
8410: if (document.cumulativesettings.currrandomorder.value != form.allrandomorder.value) {
8411: haschanges = 1;
8412: }
8413: if (document.cumulativesettings.currrandompick.value != form.allrandompick.value) {
8414: haschanges = 1;
8415: }
8416: }
8417: if (doactions == 1) {
8418: if (numchanges > 0) {
8419: if ((cutwarnings > 0) || (remwarnings > 0) || (removalinfo > 0)) {
8420: if (remwarnings > 0) {
8421: if (!confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr3a"} '+remwarnings+' $js_lt{"p_rmr3b"}')) {
8422: return false;
8423: }
8424: }
8425: if (removalinfo > 0) {
8426: if (!confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr3a"} '+removalinfo+' $js_lt{"p_rmr3b"}')) {
8427: return false;
8428: }
8429: }
8430: if (cutwarnings > 0) {
8431: if (!confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr3a"} '+cutwarnings+' $js_lt{"p_ctr3b"}')) {
8432: return false;
8433: }
8434: }
8435: }
8436: form.submit();
8437: return true;
8438: }
8439: }
8440: if (dosettings == 1) {
8441: if (haschanges == 1) {
8442: form.submit();
8443: return true;
8444: }
8445: }
8446: if ((dosettings == 1) && (doactions == 1)) {
8447: alert("$js_lt{'noor'}");
8448: } else {
8449: if (dosettings == 1) {
8450: alert("$js_lt{'noch'}");
8451: } else {
8452: alert("$js_lt{'noac'}");
8453: }
8454: }
8455: return false;
8456: }
8457:
8458: function setClass(value) {
8459: var cutclass = 'LC_docs_cut';
8460: var copyclass = 'LC_docs_copy';
8461: var removeclass = 'LC_docs_remove';
8462: var cutreg = new RegExp("\\\\b"+cutclass+"\\\\b");
8463: var copyreg = new RegExp("\\\\b"+copyclass+"\\\\b");
8464: var removereg = new RegExp("\\\\"+removeclass+"\\\\b");
8465: var links = document.getElementsByTagName('a');
8466: for (var i=0; i<links.length; i++) {
8467: var classes = links[i].className;
8468: if (cutreg.test(classes)) {
8469: links[i].className = cutclass;
8470: if (value == 1) {
8471: links[i].className += " LC_menubuttons_link";
8472: }
8473: } else {
8474: if (copyreg.test(classes)) {
8475: links[i].className = copyclass;
8476: if (value == 1) {
8477: links[i].className += " LC_menubuttons_link";
8478: }
8479: } else {
8480: if (removereg.test(classes)) {
8481: links[i].className = removeclass;
8482: if (value == 1) {
8483: links[i].className += " LC_menubuttons_link";
8484: }
8485: }
8486: }
8487: }
8488: }
8489: return;
8490: }
8491:
8492: function setBoxes(value) {
8493: var remidxlist = document.cumulativeactions.allremoveidx.value;
8494: if ((remidxlist != '') && (remidxlist != null)) {
8495: var remidxs = remidxlist.split(',');
8496: for (var i=0; i<remidxs.length; i++) {
8497: if (document.getElementById('remove_'+remidxs[i])) {
8498: var item = document.getElementById('remove_'+remidxs[i]);
8499: if (value == 1) {
8500: item.className = 'LC_docs_remove';
8501: } else {
8502: item.className = 'LC_hidden';
8503: }
8504: }
8505: }
8506: }
8507: var cutidxlist = document.cumulativeactions.allcutidx.value;
8508: if ((cutidxlist != '') && (cutidxlist != null)) {
8509: var cutidxs = cutidxlist.split(',');
8510: for (var i=0; i<cutidxs.length; i++) {
8511: if (document.getElementById('cut_'+cutidxs[i])) {
8512: var item = document.getElementById('cut_'+cutidxs[i]);
8513: if (value == 1) {
8514: item.className = 'LC_docs_cut';
8515: } else {
8516: item.className = 'LC_hidden';
8517: }
8518: }
8519: }
8520: }
8521: var copyidxlist = document.cumulativeactions.allcopyidx.value;
8522: if ((copyidxlist != '') && (copyidxlist != null)) {
8523: var copyidxs = copyidxlist.split(',');
8524: for (var i=0; i<copyidxs.length; i++) {
8525: if (document.getElementById('copy_'+copyidxs[i])) {
8526: var item = document.getElementById('copy_'+copyidxs[i]);
8527: if (value == 1) {
8528: item.className = 'LC_docs_copy';
8529: } else {
8530: item.className = 'LC_hidden';
8531: }
8532: }
8533: }
8534: }
8535: return;
8536: }
8537:
8538: function validImportCrsRes() {
8539: var path = document.crsresimportform.coursepath.options[document.crsresimportform.coursepath.selectedIndex].value;
8540: var fname = document.crsresimportform.coursefile.options[document.crsresimportform.coursefile.selectedIndex].value;
8541: if ((fname == '') || (fname == null)) {
8542: alert("$js_lt{'nofi'}");
8543: return false;
8544: }
8545: var url = '/res/$coursedom/$coursenum/';
8546: if (path && path != '/') {
8547: url += path+'/';
8548: }
8549: if (fname != '') {
8550: url += fname;
8551: }
8552: var title = document.crsresimportform.crsrestitle.value;
8553: document.crsresimportform.importdetail.value=escape(title)+'='+escape(url);
8554: return true;
8555: }
8556:
8557: function validateNewRes(caller) {
8558: if (caller == 'single') {
8559: var role = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
8560: var authorpath = document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value;
8561: var resname = document.courseresform.newresourcename.value;
8562: }
8563: }
8564:
8565: ENDSCRIPT
8566: }
8567:
8568: sub history_tab_js {
8569: return <<"ENDHIST";
8570: function toggleHistoryDisp(choice) {
8571: document.docslogform.docslog.value = choice;
8572: document.docslogform.submit();
8573: return;
8574: }
8575:
8576: ENDHIST
8577: }
8578:
8579: sub inject_data_js {
8580: return <<ENDINJECT;
8581:
8582: function injectData(current, hiddenField, name, value) {
8583: currentElement = document.getElementById(hiddenField);
8584: currentElement.name = name;
8585: currentElement.value = value;
8586: current.submit();
8587: }
8588:
8589: ENDINJECT
8590: }
8591:
8592: sub dump_switchserver_js {
8593: my @hosts = @_;
8594: my %js_lt = &Apache::lonlocal::texthash(
8595: dump => 'Copying content to Authoring Space requires switching server.',
8596: swit => 'Switch server?',
8597: );
8598: my %html_js_lt = &Apache::lonlocal::texthash(
8599: swit => 'Switch server?',
8600: duco => 'Copying Content to Authoring Space',
8601: yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
8602: chos => 'Choose server',
8603: );
8604: &js_escape(\%js_lt);
8605: &html_escape(\%html_js_lt);
8606: &js_escape(\%html_js_lt);
8607: my $role = $env{'request.role'};
8608: my $js = <<"ENDSWJS";
8609: <script type="text/javascript">
8610: function write_switchserver() {
8611: var server;
8612: if (document.setserver.posshosts.length > 0) {
8613: for (var i=0; i<document.setserver.posshosts.length; i++) {
8614: if (document.setserver.posshosts[i].checked) {
8615: server = document.setserver.posshosts[i].value;
8616: }
8617: }
8618: opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
8619: }
8620: window.close();
8621: }
8622: </script>
8623:
8624: ENDSWJS
8625:
8626: my $startpage = &Apache::loncommon::start_page('Choose server',$js,
8627: {'only_body' => 1,
8628: 'js_ready' => 1,});
8629: my $endpage = &Apache::loncommon::end_page({'js_ready' => 1});
8630:
8631: my $hostpicker;
8632: my $count = 0;
8633: foreach my $host (sort(@hosts)) {
8634: my $checked;
8635: if ($count == 0) {
8636: $checked = ' checked="checked"';
8637: }
8638: $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
8639: $host.'"'.$checked.' />'.$host.'</label> ';
8640: $count++;
8641: }
8642:
8643: return <<"ENDSWITCHJS";
8644:
8645: function dump_needs_switchserver(url) {
8646: if (url!='' && url!= null) {
8647: if (confirm("$js_lt{'dump'}\\n$js_lt{'swit'}")) {
8648: go(url);
8649: }
8650: }
8651: return;
8652: }
8653:
8654: function choose_switchserver_window() {
8655: newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
8656: newWindow.document.open();
8657: newWindow.document.writeln('$startpage');
8658: newWindow.document.write('<h3>$html_js_lt{'duco'}<\\/h3>\\n'+
8659: '<p>$html_js_lt{'yone'}<\\/p>\\n'+
8660: '<div class="LC_left_float"><fieldset><legend>$html_js_lt{'chos'}<\\/legend>\\n'+
8661: '<form name="setserver" method="post" action="" \\/>\\n'+
8662: '$hostpicker\\n'+
8663: '<br \\/><br \\/>\\n'+
8664: '<input type="button" name="makeswitch" value="$html_js_lt{'swit'}" '+
8665: 'onclick="write_switchserver();" \\/>\\n'+
8666: '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
8667: newWindow.document.writeln('$endpage');
8668: newWindow.document.close();
8669: newWindow.focus();
8670: }
8671:
8672: ENDSWITCHJS
8673: }
8674:
8675: sub makedocslogform {
8676: my ($formelems,$docslog) = @_;
8677: return <<"LOGSFORM";
8678: <form action="/adm/coursedocs" method="post" name="docslogform">
8679: <input type="hidden" name="docslog" value="$docslog" />
8680: $formelems
8681: </form>
8682: LOGSFORM
8683: }
8684:
8685: sub makesimpleeditform {
8686: my ($formelems) = @_;
8687: return <<"SIMPFORM";
8688: <form name="simpleedit" method="post" action="/adm/coursedocs">
8689: <input type="hidden" name="importdetail" value="" />
8690: $formelems
8691: </form>
8692: SIMPFORM
8693: }
8694:
8695: sub makenewproblem {
8696: my ($r,$coursedom,$coursenum) = @_;
8697: # Creating a new problem
8698: my ($redirect,$error);
8699: if ($env{'form.authorrole'}) {
8700: my ($newsubdir,$filename);
8701: if ($env{'form.newsubdir'}) {
8702: if ($env{'form.newsubdirname'} ne '') {
8703: $newsubdir = $env{'form.newsubdirname'};
8704: }
8705: }
8706: if ($env{'form.newresourcename'}) {
8707: $filename = $env{'form.newresourcename'};
8708: $filename =~ s/\.(\d+)(\.\w+)$/$2/;
8709: $filename =~ s/`//g;
8710: $filename =~ s{/\.\./}{_}g;
8711: $filename =~ s/\.+/./g;
8712: $filename =~ s{/+}{_}g;
8713: if ($filename ne '') {
8714: my ($name,$ext) = ($filename =~ /(.+)\.([^.]+)$/);
8715: if (($ext) && ($ext ne '.problem')) {
8716: $filename = $name.'.problem';
8717: } elsif ($ext eq '') {
8718: $filename .= '.problem';
8719: }
8720: my $docroot = $r->dir_config('lonDocRoot');
8721: my @ids=&Apache::lonnet::current_machine_ids();
8722: if ($env{'form.authorrole'} eq 'author') {
8723: if ($env{'user.author'}) {
8724: if ($env{'user.home'} && grep(/^\Q$env{'user.home'}\E$/,@ids)) {
8725: my $url = "/priv/$env{'user.domain'}/$env{'user.name'}";
8726: my $path = $docroot.$url;
8727: my $subdir = $env{'form.authorpath'};
8728: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
8729: }
8730: }
8731: } elsif ($env{'form.authorrole'} eq 'course') {
8732: my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
8733: if ($chome && grep(/^\Q$chome\E$/,@ids)) {
8734: my $url = "/priv/$coursedom/$coursenum";
8735: my $path=$docroot.$url;
8736: my $subdir = $env{'form.authorpath'};
8737: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
8738: if ($redirect) {
8739: my $rightsfile = 'default.rights';
8740: my $sourcerights = "$path/$rightsfile";
8741: my $targetrights = $docroot."/res/$coursedom/$coursenum/$rightsfile";
8742: my $now = time;
8743: if (!-e $sourcerights) {
8744: my $cid = $coursedom.'_'.$coursenum;
8745: if (open(my $fh,">$sourcerights")) {
8746: print $fh <<END;
8747: <accessrule effect="deny" realm="" type="course" role="" />
8748: <accessrule effect="allow" realm="$cid" type="course" role="" />
8749: END
8750: close($fh);
8751: }
8752: }
8753: if (!-e "$sourcerights.meta") {
8754: if (open(my $fh,">$sourcerights.meta")) {
8755: my $author=$env{'environment.firstname'}.' '.
8756: $env{'environment.middlename'}.' '.
8757: $env{'environment.lastname'}.' '.
8758: $env{'environment.generation'};
8759: $author =~ s/\s+$//;
8760: print $fh <<"END";
8761:
8762: <abstract></abstract>
8763: <author>$author</author>
8764: <authorspace>$coursenum:$coursedom</authorspace>
8765: <copyright>private</copyright>
8766: <creationdate>$now</creationdate>
8767: <customdistributionfile></customdistributionfile>
8768: <dependencies></dependencies>
8769: <domain>$coursedom</domain>
8770: <highestgradelevel>0</highestgradelevel>
8771: <keywords></keywords>
8772: <language>notset </language>
8773: <lastrevisiondate>$now</lastrevisiondate>
8774: <lowestgradelevel>0</lowestgradelevel>
8775: <mime>rights</mime>
8776: <modifyinguser>$env{'user.name'}:$env{'user.domain'}</modifyinguser>
8777: <notes></notes>
8778: <obsolete></obsolete>
8779: <obsoletereplacement></obsoletereplacement>
8780: <owner>$coursenum:$coursedom</owner>
8781: <rule>deny:::course,allow:$cid::course</rule>
8782: <sourceavail></sourceavail>
8783: <standards></standards>
8784: <subject></subject>
8785: <title></title>
8786: END
8787: close($fh);
8788: }
8789: }
8790: if ((-e $sourcerights) && (-e "$sourcerights.meta")) {
8791: if (!-e "$docroot/res/$coursedom") {
8792: mkdir("$docroot/res/$coursedom",0755);
8793: }
8794: if (!-e "$docroot/res/$coursedom/$coursenum") {
8795: mkdir("$docroot/res/$coursedom/$coursenum",0755);
8796: }
8797: if ((-e "$docroot/res/$coursedom/$coursenum") && (!-e $targetrights)) {
8798: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
8799: my $output = &Apache::lonpublisher::batchpublish($r,$sourcerights,$targetrights,$nokeyref,1);
8800: }
8801: }
8802: my $source = $docroot.$redirect;
8803: if (!-e "$source.meta") {
8804: my $cid = $coursedom.'_'.$coursenum;
8805: my $now = time;
8806: if (open(my $fh,">$source.meta")) {
8807: my $author=$env{'environment.firstname'}.' '.
8808: $env{'environment.middlename'}.' '.
8809: $env{'environment.lastname'}.' '.
8810: $env{'environment.generation'};
8811: $author =~ s/\s+$//;
8812: my $title = $env{'form.newresourcetitle'};
8813: $title =~ s/^\s+|\s+$//g;
8814: print $fh <<END;
8815:
8816: <abstract></abstract>
8817: <author>$author</author>
8818: <authorspace>$coursenum:$coursedom</authorspace>
8819: <copyright>custom</copyright>
8820: <creationdate>$now</creationdate>
8821: <customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>
8822: <dependencies></dependencies>
8823: <domain>$coursedom</domain>
8824: <highestgradelevel>0</highestgradelevel>
8825: <keywords></keywords>
8826: <language>notset </language>
8827: <lastrevisiondate>$now</lastrevisiondate>
8828: <lowestgradelevel>0</lowestgradelevel>
8829: <mime>problem</mime>
8830: <modifyinguser>$coursenum:$coursedom</modifyinguser>
8831: <notes></notes>
8832: <obsolete></obsolete>
8833: <obsoletereplacement></obsoletereplacement>
8834: <owner>$coursenum:$coursedom</owner>
8835: <sourceavail></sourceavail>
8836: <standards></standards>
8837: <subject></subject>
8838: <title>$title</title>
8839: END
8840: close($fh);
8841: }
8842: }
8843: }
8844: }
8845: } else {
8846: my ($auname,$audom,$role) = split('___',$env{'form.authorrole'});
8847: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
8848: if (grep(/^\Q$rolehome\E$/,@ids)) {
8849: my $now = time;
8850: if (exists($env{'user.role.'.$role.'./'.$audom.'/'.$auname})) {
8851: my ($start,$end) = split(/\./,$env{'user.role.'.$role.'./'.$audom.'/'.$auname});
8852: if (($start <= $now) && (($end == 0) || ($end >= $now))) {
8853: my $url = "/priv/$audom/$auname";
8854: my $path = $r->dir_config('lonDocRoot').$url;
8855: my $subdir = $env{'form.authorpath'};
8856: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
8857: }
8858: }
8859: }
8860: }
8861: }
8862: }
8863: }
8864: return ($redirect,$error);
8865: }
8866:
8867: sub finishnewprob {
8868: my ($url,$path,$subdir,$newsubdir,$filename,$context) = @_;
8869: unless (-d $path) {
8870: unless (mkdir($path,02770)) {
8871: return;
8872: }
8873: }
8874: my $redirect;
8875: if ($subdir ne '/') {
8876: $subdir = &cleandir($subdir);
8877: if (($subdir ne '') && (-d "$path/$subdir")) {
8878: $path .= "/$subdir";
8879: $url .= "/$subdir";
8880: }
8881: }
8882: my $dest;
8883: if ($newsubdir ne '') {
8884: $newsubdir = &cleandir($newsubdir);
8885: }
8886: if ($newsubdir ne '') {
8887: if (-d "$path/$newsubdir") {
8888: $dest = "$path/$newsubdir/$filename";
8889: } else {
8890: my $dirok;
8891: unless (-e "$path/$newsubdir") {
8892: if (mkdir("$path/$newsubdir",02770)) {
8893: if (chmod(02770,"$path/$newsubdir")) {
8894: $dirok = 1;
8895: }
8896: }
8897: }
8898: if ($dirok) {
8899: $dest = "$path/$newsubdir/$filename";
8900: }
8901: }
8902: if (($dest ne '') && (!-e $dest)) {
8903: $redirect = "$url/$newsubdir/$filename";
8904: }
8905: } else {
8906: $dest = "$path/$filename";
8907: if (($dest ne '') && (!-e $dest)) {
8908: $redirect = "$url/$filename";
8909: }
8910: }
8911: if ((!-e $dest) && ($context ne 'upload')) {
8912: my $template = $env{'form.template'};
8913: my $copyfrom;
8914: if ($template ne '') {
8915: my %templates;
8916: my @files = &Apache::lonhomework::get_template_list('problem');
8917: foreach my $poss (@files) {
8918: if (ref($poss) eq 'ARRAY') {
8919: if ($template eq $poss->[0]) {
8920: $templates{$template} = 1;
8921: last;
8922: }
8923: }
8924: }
8925: if ($templates{$template}) {
8926: $copyfrom = $template;
8927: }
8928: }
8929: if ($filename =~ /\.problem$/) {
8930: unless ($copyfrom) {
8931: $copyfrom = $Apache::lonnet::perlvar{'lonIncludes'}.'/templates/blank.problem';
8932: }
8933: &File::Copy::copy($copyfrom,$dest);
8934: }
8935: }
8936: return $redirect;
8937: }
8938:
8939: sub cleandir {
8940: my ($dir) = @_;
8941: $dir =~ s/^\s+//;
8942: $dir =~ s/\s+$//;
8943: $dir =~ s/\.+//g;
8944: $dir =~ s/[\#\?&%\":]//g;
8945: return $dir;
8946: }
8947:
8948: 1;
8949: __END__
8950:
8951:
8952: =head1 NAME
8953:
8954: Apache::londocs.pm
8955:
8956: =head1 SYNOPSIS
8957:
8958: This is part of the LearningOnline Network with CAPA project
8959: described at http://www.lon-capa.org.
8960:
8961: =head1 SUBROUTINES
8962:
8963: =over
8964:
8965: =item %help=()
8966:
8967: Available help topics
8968:
8969: =item mapread()
8970:
8971: Mapread read maps into LONCAPA::map:: global arrays
8972: @order and @resources, determines status
8973: sets @order - pointer to resources in right order
8974: sets @resources - array with the resources with correct idx
8975:
8976: =item authorhosts()
8977:
8978: Return hash with valid author names
8979:
8980: =item clean()
8981:
8982: =item dumpcourse()
8983:
8984: Actually dump course
8985:
8986: =item group_import()
8987:
8988: Imports the given (name, url) resources into the course
8989: coursenum, coursedom, and folder must precede the list
8990:
8991: =item breadcrumbs()
8992:
8993: =item log_docs()
8994:
8995: =item docs_change_log()
8996:
8997: =item update_paste_buffer()
8998:
8999: =item print_paste_buffer()
9000:
9001: =item do_paste_from_buffer()
9002:
9003: =item do_buffer_empty()
9004:
9005: =item clear_from_buffer()
9006:
9007: =item get_newmap_url()
9008:
9009: =item dbcopy()
9010:
9011: =item uniqueness_check()
9012:
9013: =item contained_map_check()
9014:
9015: =item url_paste_fixups()
9016:
9017: =item apply_fixups()
9018:
9019: =item copy_dependencies()
9020:
9021: =item update_parameter()
9022:
9023: =item handle_edit_cmd()
9024:
9025: =item editor()
9026:
9027: =item process_file_upload()
9028:
9029: =item process_secondary_uploads()
9030:
9031: =item is_supplemental_title()
9032:
9033: =item entryline()
9034:
9035: =item tiehash()
9036:
9037: =item untiehash()
9038:
9039: =item checkonthis()
9040:
9041: check on this
9042:
9043: =item verifycontent()
9044:
9045: Verify Content
9046:
9047: =item devalidateversioncache()
9048:
9049: =item checkversions()
9050:
9051: Check Versions
9052:
9053: =item mark_hash_old()
9054:
9055: =item is_hash_old()
9056:
9057: =item changewarning()
9058:
9059: =item init_breadcrumbs()
9060:
9061: Breadcrumbs for special functions
9062:
9063: =item create_list_elements()
9064:
9065: =item create_form_ul()
9066:
9067: =item startContentScreen()
9068:
9069: =item endContentScreen()
9070:
9071: =item supplemental_base()
9072:
9073: =item embedded_form_elems()
9074:
9075: =item embedded_destination()
9076:
9077: =item return_to_editor()
9078:
9079: =item decompression_info()
9080:
9081: =item decompression_phase_one()
9082:
9083: =item decompression_phase_two()
9084:
9085: =item remove_archive()
9086:
9087: =item generate_admin_menu()
9088:
9089: =item generate_edit_table()
9090:
9091: =item editing_js()
9092:
9093: =item history_tab_js()
9094:
9095: =item inject_data_js()
9096:
9097: =item dump_switchserver_js()
9098:
9099: =item resize_scrollbox_js()
9100:
9101: =item makedocslogform()
9102:
9103: =item makesimpleeditform()
9104:
9105: =back
9106:
9107: =cut
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