1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.558 2013/08/13 15:38:35 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 HTML::Entities;
45: use HTML::TokeParser;
46: use GDBM_File;
47: use Apache::lonlocal;
48: use Cwd;
49: use LONCAPA qw(:DEFAULT :match);
50:
51: my $iconpath;
52:
53: my %hash;
54:
55: my $hashtied;
56: my %alreadyseen=();
57:
58: my $hadchanges;
59: my $suppchanges;
60:
61:
62: my %help=();
63:
64:
65: sub mapread {
66: my ($coursenum,$coursedom,$map)=@_;
67: return
68: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
69: $map);
70: }
71:
72: sub storemap {
73: my ($coursenum,$coursedom,$map,$contentchg)=@_;
74: my $report;
75: if (($contentchg) && ($map =~ /^default/)) {
76: $report = 1;
77: }
78: my ($outtext,$errtext)=
79: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
80: $map,1,$report);
81: if ($errtext) { return ($errtext,2); }
82:
83: if ($map =~ /^default/) {
84: $hadchanges=1;
85: } else {
86: $suppchanges=1;
87: }
88: return ($errtext,0);
89: }
90:
91:
92:
93: sub authorhosts {
94: my %outhash=();
95: my $home=0;
96: my $other=0;
97: foreach my $key (keys(%env)) {
98: if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
99: my $role=$1;
100: my $realm=$2;
101: my ($start,$end)=split(/\./,$env{$key});
102: if (($start) && ($start>time)) { next; }
103: if (($end) && (time>$end)) { next; }
104: my ($ca,$cd);
105: if ($1 eq 'au') {
106: $ca=$env{'user.name'};
107: $cd=$env{'user.domain'};
108: } else {
109: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
110: }
111: my $allowed=0;
112: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
113: my @ids=&Apache::lonnet::current_machine_ids();
114: foreach my $id (@ids) {
115: if ($id eq $myhome) {
116: $allowed=1;
117: last;
118: }
119: }
120: if ($allowed) {
121: $home++;
122: $outhash{'home_'.$ca.':'.$cd}=1;
123: } else {
124: $outhash{'otherhome_'.$ca.':'.$cd}=$myhome;
125: $other++;
126: }
127: }
128: }
129: return ($home,$other,%outhash);
130: }
131:
132:
133: sub clean {
134: my ($title)=@_;
135: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
136: return $title;
137: }
138:
139:
140:
141: sub dumpcourse {
142: my ($r) = @_;
143: my $crstype = &Apache::loncommon::course_type();
144: $r->print(&Apache::loncommon::start_page('Dump '.$crstype.' Content to Authoring Space')."\n".
145: &Apache::lonhtmlcommon::breadcrumbs('Dump '.$crstype.' Content to Authoring Space')."\n");
146: $r->print(&startContentScreen('tools'));
147: my ($home,$other,%outhash)=&authorhosts();
148: unless ($home) {
149: $r->print(&endContentScreen());
150: return '';
151: }
152: my $origcrsid=$env{'request.course.id'};
153: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
154: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
155: # Do the dumping
156: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
157: $r->print(&endContentScreen());
158: return '';
159: }
160: my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
161: $r->print('<h3>'.&mt('Copying Files').'</h3>');
162: my $title=$env{'form.authorfolder'};
163: $title=&clean($title);
164: my %replacehash=();
165: foreach my $key (keys(%env)) {
166: if ($key=~/^form\.namefor\_(.+)/) {
167: $replacehash{$1}=$env{$key};
168: }
169: }
170: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
171: $crs=~s/\_/\//g;
172: foreach my $item (keys(%replacehash)) {
173: my $newfilename=$title.'/'.$replacehash{$item};
174: $newfilename=~s/\.(\w+)$//;
175: my $ext=$1;
176: $newfilename=&clean($newfilename);
177: $newfilename.='.'.$ext;
178: my @dirs=split(/\//,$newfilename);
179: my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
180: my $makepath=$path;
181: my $fail=0;
182: for (my $i=0;$i<$#dirs;$i++) {
183: $makepath.='/'.$dirs[$i];
184: unless (-e $makepath) {
185: unless(mkdir($makepath,0777)) { $fail=1; }
186: }
187: }
188: $r->print('<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ');
189: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
190: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
191: print $fh &Apache::lonclonecourse::rewritefile(
192: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
193: (%replacehash,$crs => '')
194: );
195: } else {
196: print $fh
197: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
198: }
199: $fh->close();
200: } else {
201: $fail=1;
202: }
203: if ($fail) {
204: $r->print('<span class="LC_error">'.&mt('fail').'</span>');
205: } else {
206: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
207: }
208: }
209: } else {
210: $r->print(&mt('Searching ...').'<br />');
211: $r->rflush();
212: # Input form
213: $r->print('<form name="dumpdoc" action="" method="post">'."\n");
214: unless ($home==1) {
215: $r->print('<div class="LC_left_float">'.
216: '<fieldset><legend>'.
217: &mt('Select the Authoring Space').
218: '</legend><select name="authorspace">');
219: }
220: foreach my $key (sort(keys(%outhash))) {
221: if ($key=~/^home_(.+)$/) {
222: if ($home==1) {
223: $r->print(
224: '<input type="hidden" name="authorspace" value="'.$1.'" />');
225: } else {
226: $r->print('<option value="'.$1.'">'.$1.' - '.
227: &Apache::loncommon::plainname(split(/\:/,$1)).'</option>');
228: }
229: }
230: }
231: unless ($home==1) {
232: $r->print('</select></fieldset></div>'."\n");
233: }
234: my $title=$origcrsdata{'description'};
235: $title=~s/[\/\s]+/\_/gs;
236: $title=&clean($title);
237: $r->print('<div class="LC_left_float">'.
238: '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
239: '<input type="text" size="50" name="authorfolder" value="'.
240: $title.'" />'.
241: '</fieldset></div><br clear="all" />'."\n");
242: &tiehash();
243: $r->print('<h4>'.&mt('Filenames in Authoring Space').'</h4>'
244: .&Apache::loncommon::start_data_table()
245: .&Apache::loncommon::start_data_table_header_row()
246: .'<th>'.&mt('Internal Filename').'</th>'
247: .'<th>'.&mt('Title').'</th>'
248: .'<th>'.&mt('Save as ...').'</th>'
249: .&Apache::loncommon::end_data_table_header_row());
250: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
251: $r->print(&Apache::loncommon::start_data_table_row()
252: .'<td>'.$file.'</td>');
253: my ($ext)=($file=~/\.(\w+)$/);
254: my $title=$hash{'title_'.$hash{
255: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
256: $r->print('<td>'.($title?$title:' ').'</td>');
257: if (!$title) {
258: $title=$file;
259: } else {
260: $title=~s|/|_|g;
261: }
262: $title=~s/\.(\w+)$//;
263: $title=&clean($title);
264: $title.='.'.$ext;
265: $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
266: .&Apache::loncommon::end_data_table_row());
267: }
268: $r->print(&Apache::loncommon::end_data_table());
269: &untiehash();
270: $r->print(
271: '<p><input type="submit" name="dumpcourse" value="'.&mt("Dump $crstype Content").'" /></p></form>');
272: }
273: $r->print(&endContentScreen());
274: }
275:
276: sub group_import {
277: my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_;
278: my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap,
279: %removeparam,$importuploaded,$fixuperrors);
280: $allmaps = {};
281: while (@files) {
282: my ($name, $url, $residx) = @{ shift(@files) };
283: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
284: && ($caller eq 'londocs')
285: && (!&Apache::lonnet::stat_file($url))) {
286:
287: my $errtext = '';
288: my $fatal = 0;
289: my $newmapstr = '<map>'."\n".
290: '<resource id="1" src="" type="start"></resource>'."\n".
291: '<link from="1" to="2" index="1"></link>'."\n".
292: '<resource id="2" src="" type="finish"></resource>'."\n".
293: '</map>';
294: $env{'form.output'}=$newmapstr;
295: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
296: 'output',$1.$2);
297: if ($result !~ m{^/uploaded/}) {
298: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
299: $fatal = 2;
300: }
301: if ($fatal) {
302: return ($errtext,$fatal);
303: }
304: }
305: if ($url) {
306: if (($caller eq 'londocs') &&
307: ($folder =~ /^default/)) {
308: if (($url =~ /\.(page|sequence)$/) && (!$donechk)) {
309: my $chome = &Apache::lonnet::homeserver($coursenum,$coursedom);
310: my $cid = $coursedom.'_'.$coursenum;
311: $allmaps =
312: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
313: $chome,$cid);
314: $donechk = 1;
315: }
316: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) {
317: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,
318: \%addedmaps,\%hierarchy,\%titles,$allmaps);
319: $importuploaded = 1;
320: } elsif ($url =~ m{^/res/.+\.(page|sequence)$}) {
321: next if ($allmaps->{$url});
322: }
323: }
324: if (!$residx
325: || defined($LONCAPA::map::zombies[$residx])) {
326: $residx = &LONCAPA::map::getresidx($url,$residx);
327: push(@LONCAPA::map::order, $residx);
328: }
329: my $ext = 'false';
330: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
331: $name = &LONCAPA::map::qtunescape($name);
332: if ($name eq '') {
333: $name = &LONCAPA::map::qtunescape(&mt('Web Page'));
334: }
335: if ($url =~ m{^/uploaded/$coursedom/$coursenum/((?:docs|supplemental)/(?:default|\d+))/new\.html$}) {
336: my $filepath = $1;
337: my $fname = $name;
338: if ($fname =~ /^\W+$/) {
339: $fname = 'web';
340: } else {
341: $fname =~ s/\W/_/g;
342: }
343: if (length($fname > 15)) {
344: $fname = substr($fname,0,14);
345: }
346: my $initialtext = &mt('Replace with your own content.');
347: my $newhtml = <<END;
348: <html>
349: <head>
350: <title>$name</title>
351: </head>
352: <body bgcolor="#ffffff">
353: $initialtext
354: </body>
355: </html>
356: END
357: $env{'form.output'}=$newhtml;
358: my $result =
359: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
360: 'output',
361: "$filepath/$residx/$fname.html");
362: if ($result =~ m{^/uploaded/}) {
363: $url = $result;
364: if ($filepath =~ /^supplemental/) {
365: $name = time.'___&&&___'.$env{'user.name'}.'___&&&___'.
366: $env{'user.domain'}.'___&&&___'.$name;
367: }
368: } else {
369: return (&mt('Failed to save new web page.'),1);
370: }
371: }
372: $url = &LONCAPA::map::qtunescape($url);
373: $LONCAPA::map::resources[$residx] =
374: join(':', ($name, $url, $ext, 'normal', 'res'));
375: }
376: }
377: if ($importuploaded) {
378: my %import_errors;
379: my %updated = (
380: removefrommap => \%removefrommap,
381: removeparam => \%removeparam,
382: );
383: my ($result,$msgsarray,$lockerror) =
384: &apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);
385: if (keys(%import_errors) > 0) {
386: $fixuperrors =
387: '<p span class="LC_warning">'."\n".
388: &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".
389: '<ul>'."\n";
390: foreach my $key (sort(keys(%import_errors))) {
391: $fixuperrors .= '<li>'.$key.'</li>'."\n";
392: }
393: $fixuperrors .= '</ul></p>'."\n";
394: }
395: if (ref($msgsarray) eq 'ARRAY') {
396: if (@{$msgsarray} > 0) {
397: $fixuperrors .= '<p class="LC_info">'.
398: join('<br />',@{$msgsarray}).
399: '</p>';
400: }
401: }
402: if ($lockerror) {
403: $fixuperrors .= '<p class="LC_error">'.
404: $lockerror.
405: '</p>';
406: }
407: }
408: my ($errtext,$fatal) =
409: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
410: unless ($fatal) {
411: if ($folder =~ /^supplemental/) {
412: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
413: }
414: }
415: return ($errtext,$fatal,$fixuperrors);
416: }
417:
418: sub log_docs {
419: return &Apache::lonnet::write_log('course','docslog',@_);
420: }
421:
422: {
423: my @oldresources=();
424: my @oldorder=();
425: my $parmidx;
426: my %parmaction=();
427: my %parmvalue=();
428: my $changedflag;
429:
430: sub snapshotbefore {
431: @oldresources=@LONCAPA::map::resources;
432: @oldorder=@LONCAPA::map::order;
433: $parmidx=undef;
434: %parmaction=();
435: %parmvalue=();
436: $changedflag=0;
437: }
438:
439: sub remember_parms {
440: my ($idx,$parameter,$action,$value)=@_;
441: $parmidx=$idx;
442: $parmaction{$parameter}=$action;
443: $parmvalue{$parameter}=$value;
444: $changedflag=1;
445: }
446:
447: sub log_differences {
448: my ($plain)=@_;
449: my %storehash=('folder' => $plain,
450: 'currentfolder' => $env{'form.folder'});
451: if ($parmidx) {
452: $storehash{'parameter_res'}=$oldresources[$parmidx];
453: foreach my $parm (keys(%parmaction)) {
454: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
455: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
456: }
457: }
458: my $maxidx=$#oldresources;
459: if ($#LONCAPA::map::resources>$#oldresources) {
460: $maxidx=$#LONCAPA::map::resources;
461: }
462: for (my $idx=0; $idx<=$maxidx; $idx++) {
463: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
464: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
465: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
466: $changedflag=1;
467: }
468: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
469: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
470: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
471: $changedflag=1;
472: }
473: }
474: $storehash{'maxidx'}=$maxidx;
475: if ($changedflag) { &log_docs(\%storehash); }
476: }
477: }
478:
479: sub docs_change_log {
480: my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath)=@_;
481: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
482: my $js = '<script type="text/javascript">'."\n".
483: '// <![CDATA['."\n".
484: &Apache::loncommon::display_filter_js('docslog')."\n".
485: &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag)."\n".
486: &history_tab_js()."\n".
487: &Apache::lonratedt::editscript('simple')."\n".
488: '// ]]>'."\n".
489: '</script>'."\n";
490: $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
491: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
492: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
493: my %orderhash;
494: my $container='sequence';
495: my $pathitem;
496: if ($env{'form.folderpath'} =~ /\:1$/) {
497: $container='page';
498: }
499: my $folderpath=$env{'form.folderpath'};
500: if ($folderpath eq '') {
501: $folderpath = 'default&'.&escape(&mt('Main Content').':::::');
502: }
503: $pathitem = '<input type="hidden" name="folderpath" value="'.
504: &HTML::Entities::encode($folderpath,'<>&"').'" />';
505: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
506: my $jumpto = $readfile;
507: $jumpto =~ s{^/}{};
508: my $tid = 1;
509: if ($supplementalflag) {
510: $tid = 2;
511: }
512: my ($breadcrumbtrail) =
513: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
514: $r->print($breadcrumbtrail.
515: &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
516: $readfile));
517: my %docslog=&Apache::lonnet::dump('nohist_docslog',
518: $env{'course.'.$env{'request.course.id'}.'.domain'},
519: $env{'course.'.$env{'request.course.id'}.'.num'});
520:
521: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
522:
523: my %saveable_parameters = ('show' => 'scalar',);
524: &Apache::loncommon::store_course_settings('docs_log',
525: \%saveable_parameters);
526: &Apache::loncommon::restore_course_settings('docs_log',
527: \%saveable_parameters);
528: if (!$env{'form.show'}) { $env{'form.show'}=10; }
529: # FIXME: internationalization seems wrong here
530: my %lt=('hiddenresource' => 'Resources hidden',
531: 'encrypturl' => 'URL hidden',
532: 'randompick' => 'Randomly pick',
533: 'randomorder' => 'Randomly ordered',
534: 'set' => 'set to',
535: 'del' => 'deleted');
536: my $filter = &Apache::loncommon::display_filter('docslog')."\n".
537: $pathitem."\n".
538: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
539: (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
540: $r->print('<div class="LC_left_float">'.
541: '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
542: &makedocslogform($filter,1).
543: '</fieldset></div><br clear="all" />');
544: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
545: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
546: &mt('After').'</th>'.
547: &Apache::loncommon::end_data_table_header_row());
548: my $shown=0;
549: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
550: if ($env{'form.displayfilter'} eq 'currentfolder') {
551: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
552: }
553: my @changes=keys(%{$docslog{$id}{'logentry'}});
554: if ($env{'form.displayfilter'} eq 'containing') {
555: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
556: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
557: foreach my $key (@changes) {
558: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
559: }
560: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
561: }
562: my $count = 0;
563: my $time =
564: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
565: my $plainname =
566: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
567: $docslog{$id}{'exe_udom'});
568: my $about_me_link =
569: &Apache::loncommon::aboutmewrapper($plainname,
570: $docslog{$id}{'exe_uname'},
571: $docslog{$id}{'exe_udom'});
572: my $send_msg_link='';
573: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
574: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
575: $send_msg_link ='<br />'.
576: &Apache::loncommon::messagewrapper(&mt('Send message'),
577: $docslog{$id}{'exe_uname'},
578: $docslog{$id}{'exe_udom'});
579: }
580: $r->print(&Apache::loncommon::start_data_table_row());
581: $r->print('<td>'.$time.'</td>
582: <td>'.$about_me_link.
583: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
584: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
585: $send_msg_link.'</td><td>'.
586: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
587: my $is_supp = 0;
588: if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) {
589: $is_supp = 1;
590: }
591: # Before
592: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
593: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
594: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
595: if ($oldname ne $newname) {
596: my $shown = &LONCAPA::map::qtescape($oldname);
597: if ($is_supp) {
598: $shown = &Apache::loncommon::parse_supplemental_title($shown);
599: }
600: $r->print($shown);
601: }
602: }
603: $r->print('<ul>');
604: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
605: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
606: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
607: if ($is_supp) {
608: $shown = &Apache::loncommon::parse_supplemental_title($shown);
609: }
610: $r->print('<li>'.$shown.'</li>');
611: }
612: }
613: $r->print('</ul>');
614: # After
615: $r->print('</td><td>');
616:
617: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
618: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
619: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
620: if ($oldname ne '' && $oldname ne $newname) {
621: my $shown = &LONCAPA::map::qtescape($newname);
622: if ($is_supp) {
623: $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname));
624: }
625: $r->print($shown);
626: }
627: }
628: $r->print('<ul>');
629: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
630: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
631: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
632: if ($is_supp) {
633: $shown = &Apache::loncommon::parse_supplemental_title($shown);
634: }
635: $r->print('<li>'.$shown.'</li>');
636: }
637: }
638: $r->print('</ul>');
639: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
640: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
641: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder') {
642: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
643: # FIXME: internationalization seems wrong here
644: $r->print('<li>'.
645: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
646: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
647: .'</li>');
648: }
649: }
650: $r->print('</ul>');
651: }
652: # End
653: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
654: $shown++;
655: if (!($env{'form.show'} eq &mt('all')
656: || $shown<=$env{'form.show'})) { last; }
657: }
658: $r->print(&Apache::loncommon::end_data_table()."\n".
659: &makesimpleeditform($pathitem)."\n".
660: '</div></div>');
661: $r->print(&endContentScreen());
662: }
663:
664: sub update_paste_buffer {
665: my ($coursenum,$coursedom,$folder) = @_;
666: my (@possibles,%removals,%cuts);
667: if ($env{'form.multiremove'}) {
668: $env{'form.multiremove'} =~ s/,$//;
669: map { $removals{$_} = 1; } split(/,/,$env{'form.multiremove'});
670: }
671: if (($env{'form.multicopy'}) || ($env{'form.multicut'})) {
672: if ($env{'form.multicut'}) {
673: $env{'form.multicut'} =~ s/,$//;
674: foreach my $item (split(/,/,$env{'form.multicut'})) {
675: unless ($removals{$item}) {
676: $cuts{$item} = 1;
677: push(@possibles,$item.':cut');
678: }
679: }
680: }
681: if ($env{'form.multicopy'}) {
682: $env{'form.multicopy'} =~ s/,$//;
683: foreach my $item (split(/,/,$env{'form.multicopy'})) {
684: unless ($removals{$item} || $cuts{$item}) {
685: push(@possibles,$item.':copy');
686: }
687: }
688: }
689: } elsif ($env{'form.markcopy'}) {
690: @possibles = split(/,/,$env{'form.markcopy'});
691: }
692:
693: return if (@possibles == 0);
694: return if (!defined($env{'form.copyfolder'}));
695:
696: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
697: $env{'form.copyfolder'});
698: return if ($fatal);
699:
700: my %curr_groups = &Apache::longroup::coursegroups();
701:
702: # Retrieve current paste buffer suffixes.
703: my @currpaste = split(/,/,$env{'docs.markedcopies'});
704: my (%pasteurls,@newpaste);
705:
706: # Construct identifiers for current contents of user's paste buffer
707: if (@currpaste) {
708: foreach my $suffix (@currpaste) {
709: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
710: my $url = $env{'docs.markedcopy_url_'.$suffix};
711: if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&
712: ($url ne '')) {
713: $pasteurls{$cid.'_'.$url};
714: }
715: }
716: }
717:
718: # Mark items for copying (skip any items already in user's paste buffer)
719: my %addtoenv;
720:
721: foreach my $item (@possibles) {
722: my ($orderidx,$cmd) = split(/:/,$item);
723: next if ($orderidx =~ /\D/);
724: next unless (($cmd eq 'cut') || ($cmd eq 'copy') || ($cmd eq 'remove'));
725: my ($title,$url)=split(':',$LONCAPA::map::resources[$orderidx]);
726: my %denied = &action_restrictions($coursenum,$coursedom,
727: &LONCAPA::map::qtescape($url),
728: $env{'form.folderpath'},\%curr_groups);
729: next if ($denied{'copy'});
730: $url=~s{http(:|:)//https(:|:)//}{https$2//};
731: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$url}));
732: my ($suffix,$errortxt,$locknotfreed) =
733: &new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');
734: push(@newpaste,$suffix);
735: if ($locknotfreed) {
736: return $locknotfreed;
737: last;
738: }
739: if (&is_supplemental_title($title)) {
740: &Apache::lonnet::appenv({'docs.markedcopy_supplemental_'.$suffix => $title});
741: ($title) = &Apache::loncommon::parse_supplemental_title($title);
742: }
743:
744: $addtoenv{'docs.markedcopy_title_'.$suffix} = $title,
745: $addtoenv{'docs.markedcopy_url_'.$suffix} = $url,
746: $addtoenv{'docs.markedcopy_cmd_'.$suffix} = $cmd,
747: $addtoenv{'docs.markedcopy_crs_'.$suffix} = $env{'request.course.id'};
748:
749: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) {
750: my $prefix = $1;
751: my $subdir =$2;
752: if ($subdir eq '') {
753: $subdir = $prefix;
754: }
755: my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps);
756: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,\%addedmaps,
757: \%hierarchy,\%titles,\%allmaps);
758: if (ref($hierarchy{$url}) eq 'HASH') {
759: my ($nested,$nestednames);
760: &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames);
761: $nested =~ s/\&$//;
762: $nestednames =~ s/\Q___&&&___\E$//;
763: if ($nested ne '') {
764: $addtoenv{'docs.markedcopy_nested_'.$suffix} = $nested;
765: }
766: if ($nestednames ne '') {
767: $addtoenv{'docs.markedcopy_nestednames_'.$suffix} = $nestednames;
768: }
769: }
770: }
771: }
772: if (@newpaste) {
773: $addtoenv{'docs.markedcopies'} = join(',',(@currpaste,@newpaste));
774: }
775: &Apache::lonnet::appenv(\%addtoenv);
776: delete($env{'form.markcopy'});
777: }
778:
779: sub recurse_uploaded_maps {
780: my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_;
781: if (ref($hierarchy->{$url}) eq 'HASH') {
782: my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}}));
783: my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}}));
784: my (@uploaded,@names,%shorter);
785: for (my $i=0; $i<@maps; $i++) {
786: my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$});
787: if ($inner ne '') {
788: push(@uploaded,$inner);
789: push(@names,&escape($titles[$i]));
790: $shorter{$maps[$i]} = $inner;
791: }
792: }
793: $$nestref .= "$dir:".join(',',@uploaded).'&';
794: $$namesref .= "$dir:".(join(',',@names)).'___&&&___';
795: foreach my $map (@maps) {
796: if ($shorter{$map} ne '') {
797: &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref);
798: }
799: }
800: }
801: return;
802: }
803:
804: sub print_paste_buffer {
805: my ($r,$container,$folder,$coursedom,$coursenum) = @_;
806: return if (!defined($env{'docs.markedcopies'}));
807:
808: unless (($env{'form.pastemarked'}) || ($env{'form.clearmarked'})) {
809: return if ($env{'docs.markedcopies'} eq '');
810: }
811:
812: my @currpaste = split(/,/,$env{'docs.markedcopies'});
813: my ($pasteitems,@pasteable);
814:
815: # Construct identifiers for current contents of user's paste buffer
816: foreach my $suffix (@currpaste) {
817: next if ($suffix =~ /\D/);
818: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
819: my $url = $env{'docs.markedcopy_url_'.$suffix};
820: if (($cid =~ /^$match_domain\_$match_courseid$/) &&
821: ($url ne '')) {
822: my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent,
823: $canpaste,$nopaste,$othercrs,$areachange);
824: my $extension = (split(/\./,$env{'docs.markedcopy_url_'.$suffix}))[-1];
825: if ($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
826: $is_external = 1;
827: }
828: if ($folder =~ /^supplemental/) {
829: $canpaste = &supp_pasteable($env{'docs.markedcopy_url_'.$suffix});
830: unless ($canpaste) {
831: $nopaste = &mt('Paste into Supplemental Content unavailable.');
832: }
833: } else {
834: $canpaste = 1;
835: }
836: if ($canpaste) {
837: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
838: my $srcdom = $1;
839: my $srcnum = $2;
840: my $rem = $3;
841: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
842: $othercourse = 1;
843: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
844: if ($canpaste) {
845: $othercrs = '<br />'.&mt('(from another course)');
846: }
847: } else {
848: $canpaste = 0;
849: $nopaste = &mt('Paste from another course unavailable.');
850: }
851: }
852: if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) {
853: my $prefix = $1;
854: $parent = $2;
855: if ($folder !~ /^\Q$prefix\E/) {
856: $areachange = 1;
857: }
858: $is_uploaded_map = 1;
859: }
860: }
861: }
862: if ($canpaste) {
863: push(@pasteable,$suffix);
864: }
865: my $buffer;
866: if ($is_external) {
867: $buffer = &mt('External Resource').': '.
868: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}).' ('.
869: &LONCAPA::map::qtescape($url).')';
870: } else {
871: my $icon = &Apache::loncommon::icon($extension);
872: if ($extension eq 'sequence' &&
873: $url =~ m{/default_\d+\.sequence$}x) {
874: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
875: $icon .= '/navmap.folder.closed.gif';
876: }
877: $buffer = '<img src="'.$icon.'" alt="" class="LC_icon" />'.
878: ': '.
879: &Apache::loncommon::parse_supplemental_title(
880: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}));
881: }
882: $pasteitems .= '<div class="LC_left_float">';
883: my ($options,$onclick);
884: if (($canpaste) && (!$areachange) && (!$othercourse) &&
885: ($env{'docs.markedcopy_cmd_'.$suffix} eq 'cut')) {
886: if (($is_uploaded_map) ||
887: ($url =~ /(bulletinboard|smppg)$/) ||
888: ($url =~ m{^/uploaded/$coursedom/$coursenum/(?:docs|supplemental)/(.+)$})) {
889: $options = &paste_options($suffix,$is_uploaded_map,$parent);
890: $onclick= 'onclick="showOptions(this,'."'$suffix'".');" ';
891: }
892: }
893: $pasteitems .= '<label><input type="checkbox" name="pasting" id="pasting_'.$suffix.'" value="'.$suffix.'" '.$onclick.'/>'.$buffer.'</label>';
894: if ($nopaste) {
895: $pasteitems .= $nopaste;
896: } else {
897: if ($othercrs) {
898: $pasteitems .= $othercrs;
899: }
900: if ($options) {
901: $pasteitems .= $options;
902: }
903: }
904: $pasteitems .= '</div>';
905: }
906: }
907: if ($pasteitems eq '') {
908: &Apache::lonnet::delenv('docs.markedcopies');
909: }
910: my ($pasteform,$form_start,$buttons,$form_end);
911: if ($pasteitems) {
912: $pasteitems .= '<div style="padding:0;clear:both;margin:0;border:0"></div>';
913: $form_start = '<form name="pasteform" action="/adm/coursedocs" method="post" onsubmit="return validateClipboard();">';
914: if (@pasteable) {
915: $buttons = '<input type="submit" name="pastemarked" value="'.&mt('Paste selected').'" />'.(' 'x2);
916: }
917: $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Clear selected').'" />'.
918: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
919: $form_end = '</form>';
920: } else {
921: $pasteitems = &mt('Clipboard is empty');
922: }
923: $r->print($form_start
924: .'<fieldset>'
925: .'<legend>'.&mt('Clipboard').(' ' x2).$buttons.'</legend>'
926: .$pasteitems
927: .'</fieldset>'
928: .$form_end);
929: }
930:
931: sub paste_options {
932: my ($suffix,$is_uploaded_map,$parent) = @_;
933: my ($copytext,$movetext);
934: if ($is_uploaded_map) {
935: $copytext = &mt('Copy to new folder');
936: $movetext = &mt('Move old');
937: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /bulletinboard$/) {
938: $copytext = &mt('Copy to new board');
939: $movetext = &mt('Move (not posts)');
940: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /smppg$/) {
941: $copytext = &mt('Copy to new page');
942: $movetext = &mt('Move');
943: } else {
944: $copytext = &mt('Copy to new file');
945: $movetext = &mt('Move');
946: }
947: my $output = '<br />'.
948: '<span id="pasteoptionstext_'.$suffix.'" class="LC_fontsize_small LC_nobreak"></span>'.
949: '<div id="pasteoptions_'.$suffix.'" class="LC_dccid" style="display:none;"><span class="LC_nobreak">'.(' 'x 4).
950: '<label>'.
951: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="new" checked="checked" />'.
952: $copytext.'</label></span>'.(' 'x2).' '.
953: '<span class="LC_nobreak"><label>'.
954: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="move" />'.
955: $movetext.'</label></span>';
956: if (($is_uploaded_map) && ($env{'docs.markedcopy_nested_'.$suffix})) {
957: $output .= '<br /><fieldset><legend>'.&mt('Folder to paste contains sub-folders').
958: '</legend><table border="0">';
959: my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
960: my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames_'.$suffix});
961: my $lastdir = $parent;
962: my %depths = (
963: $lastdir => 0,
964: );
965: my (%display,%deps);
966: for (my $i=0; $i<@pastemaps; $i++) {
967: ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]);
968: my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]);
969: my @subfolders = split(/,/,$subfolderstr);
970: $deps{$lastdir} = \@subfolders;
971: my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr);
972: my $depth = $depths{$lastdir} + 1;
973: my $offset = int($depth * 4);
974: my $indent = (' ' x $offset);
975: for (my $j=0; $j<@subfolders; $j++) {
976: $depths{$subfolders[$j]} = $depth;
977: $display{$subfolders[$j]} =
978: '<tr><td>'.$indent.$subfoldertitles[$j].' </td>'.
979: '<td><label>'.
980: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="new" checked="checked" />'.&mt('Copy to new').'</label>'.(' ' x2).
981: '<label>'.
982: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="move" />'.
983: &mt('Move old').'</label>'.
984: '</td></tr>';
985: }
986: }
987: &recurse_print(\$output,$parent,\%deps,\%display);
988: $output .= '</table></fieldset>';
989: }
990: $output .= '</div>';
991: return $output;
992: }
993:
994: sub recurse_print {
995: my ($outputref,$dir,$deps,$display) = @_;
996: $$outputref .= $display->{$dir}."\n";
997: if (ref($deps->{$dir}) eq 'ARRAY') {
998: foreach my $subdir (@{$deps->{$dir}}) {
999: &recurse_print($outputref,$subdir,$deps,$display);
1000: }
1001: }
1002: }
1003:
1004: sub supp_pasteable {
1005: my ($url) = @_;
1006: if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) ||
1007: (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) ||
1008: ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) ||
1009: ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) ||
1010: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus})) {
1011: return 1;
1012: }
1013: return;
1014: }
1015:
1016: sub paste_popup_js {
1017: my %lt = &Apache::lonlocal::texthash(
1018: show => 'Show Options',
1019: hide => 'Hide Options',
1020: none => 'No items selected from clipboard.',
1021: );
1022: return <<"END";
1023:
1024: function showPasteOptions(suffix) {
1025: document.getElementById('pasteoptions_'+suffix).style.display='block';
1026: document.getElementById('pasteoptionstext_'+suffix).innerHTML = ' <a href="javascript:hidePasteOptions(\\''+suffix+'\\');" class="LC_menubuttons_link">$lt{'hide'}</a>';
1027: return;
1028: }
1029:
1030: function hidePasteOptions(suffix) {
1031: document.getElementById('pasteoptions_'+suffix).style.display='none';
1032: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$lt{'show'}</a>';
1033: return;
1034: }
1035:
1036: function showOptions(caller,suffix) {
1037: if (document.getElementById('pasteoptionstext_'+suffix)) {
1038: if (caller.checked) {
1039: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$lt{'show'}</a>';
1040: } else {
1041: document.getElementById('pasteoptionstext_'+suffix).innerHTML ='';
1042: }
1043: if (document.getElementById('pasteoptions_'+suffix)) {
1044: document.getElementById('pasteoptions_'+suffix).style.display='none';
1045: }
1046: }
1047: return;
1048: }
1049:
1050: function validateClipboard() {
1051: var numchk = 0;
1052: if (document.pasteform.pasting.length > 1) {
1053: for (var i=0; i<document.pasteform.pasting.length; i++) {
1054: if (document.pasteform.pasting[i].checked) {
1055: numchk ++;
1056: }
1057: }
1058: } else {
1059: if (document.pasteform.pasting.type == 'checkbox') {
1060: if (document.pasteform.pasting.checked) {
1061: numchk ++;
1062: }
1063: }
1064: }
1065: if (numchk > 0) {
1066: return true;
1067: } else {
1068: alert("$lt{'none'}");
1069: return false;
1070: }
1071: }
1072:
1073: END
1074:
1075: }
1076:
1077: sub do_paste_from_buffer {
1078: my ($coursenum,$coursedom,$folder,$container,$errors) = @_;
1079:
1080: # Array of items in paste buffer
1081: my (@currpaste,%pastebuffer,%allerrors);
1082: @currpaste = split(/,/,$env{'docs.markedcopies'});
1083:
1084: # Early out if paste buffer is empty
1085: if (@currpaste == 0) {
1086: return ();
1087: }
1088: map { $pastebuffer{$_} = 1; } @currpaste;
1089:
1090: # Array of items selected items to paste
1091: my @reqpaste = &Apache::loncommon::get_env_multiple('form.pasting');
1092:
1093: # Early out if nothing selected to paste
1094: if (@reqpaste == 0) {
1095: return();
1096: }
1097: my @topaste;
1098: foreach my $suffix (@reqpaste) {
1099: next if ($suffix =~ /\D/);
1100: next unless (exists($pastebuffer{$suffix}));
1101: push(@topaste,$suffix);
1102: }
1103:
1104: # Early out if nothing available to paste
1105: if (@topaste == 0) {
1106: return();
1107: }
1108:
1109: my (%msgs,%before,%after,@dopaste,%is_map,%notinsupp,%notincrs,%duplicate,
1110: %prefixchg,%srcdom,%srcnum,%marktomove,$save_err,$lockerrors,$allresult,
1111: %msgs);
1112:
1113: foreach my $suffix (@topaste) {
1114: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1115: # Supplemental content may only include certain types of content
1116: # Early out if pasted content is not supported in Supplemental area
1117: if ($folder =~ /^supplemental/) {
1118: unless (&supp_pasteable($url)) {
1119: $notinsupp{$suffix} = 1;
1120: next;
1121: }
1122: }
1123: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/}) {
1124: my $srcd = $1;
1125: my $srcn = $2;
1126: # When paste buffer was populated using an active role in a different course
1127: # check for mdc privilege in the course from which the resource was pasted
1128: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1129: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1130: $notincrs{$suffix} = 1;
1131: next;
1132: }
1133: }
1134: $srcdom{$suffix} = $srcd;
1135: $srcnum{$suffix} = $srcn;
1136: }
1137:
1138: push(@dopaste,$suffix);
1139: if ($url=~/\.(page|sequence)$/) {
1140: $is_map{$suffix} = 1;
1141: }
1142:
1143: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {
1144: my $oldprefix = $1;
1145: # When pasting content from Main Content to Supplemental Content and vice versa
1146: # URLs will contain different paths (which depend on whether pasted item is
1147: # a folder/page or a document.
1148: if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) {
1149: $prefixchg{$suffix} = 'docstosupp';
1150: } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
1151: $prefixchg{$suffix} = 'supptodocs';
1152: }
1153:
1154: # If pasting an uploaded map, get list of contained uploaded maps.
1155: if ($env{'docs.markedcopy_nested_'.$suffix}) {
1156: my @nested;
1157: my ($type) = ($oldprefix =~ /^(default|supplemental)/);
1158: my @items = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1159: my @deps = map { /\d+:([\d,]+$)/ } @items;
1160: foreach my $dep (@deps) {
1161: if ($dep =~ /,/) {
1162: push(@nested,split(/,/,$dep));
1163: } else {
1164: push(@nested,$dep);
1165: }
1166: }
1167: foreach my $item (@nested) {
1168: if ($env{'form.docs.markedcopy_'.$suffix.'_'.$item} eq 'move') {
1169: push(@{$marktomove{$suffix}},$type.'_'.$item);
1170: }
1171: }
1172: }
1173: }
1174: }
1175:
1176: # Early out if nothing available to paste
1177: if (@dopaste == 0) {
1178: return ();
1179: }
1180:
1181: # Populate message hash and hashes used for main content <=> supplemental content
1182: # changes
1183:
1184: %msgs = &Apache::lonlocal::texthash (
1185: notinsupp => 'Paste failed: content type is not supported within Supplemental Content',
1186: notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',
1187: duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',
1188: );
1189:
1190: %before = (
1191: docstosupp => {
1192: map => 'default',
1193: doc => 'docs',
1194: },
1195: supptodocs => {
1196: map => 'supplemental',
1197: doc => 'supplemental',
1198: },
1199: );
1200:
1201: %after = (
1202: docstosupp => {
1203: map => 'supplemental',
1204: doc => 'supplemental'
1205: },
1206: supptodocs => {
1207: map => 'default',
1208: doc => 'docs',
1209: },
1210: );
1211:
1212: # Retrieve information about all course maps in main content area
1213:
1214: my $allmaps = {};
1215: if ($folder =~ /^default/) {
1216: $allmaps =
1217: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
1218: $env{"course.$env{'request.course.id'}.home"},
1219: $env{'request.course.id'});
1220: }
1221:
1222: my (@toclear,%mapurls,%lockerrs,%msgerrs,%results);
1223:
1224: # Loop over the items to paste
1225: foreach my $suffix (@dopaste) {
1226: # Maps need to be copied first
1227: my (%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies,
1228: %dbcopies,%zombies,%params,%docmoves,%mapmoves,%mapchanges,%newsubdir,
1229: %newurls,%tomove);
1230: if (ref($marktomove{$suffix}) eq 'ARRAY') {
1231: map { $tomove{$_} = 1; } @{$marktomove{$suffix}};
1232: }
1233: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1234: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
1235: my $oldurl = $url;
1236: if ($is_map{$suffix}) {
1237: # If pasting a map, check if map contains other maps
1238: my (%hierarchy,%titles);
1239: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,
1240: \%addedmaps,\%hierarchy,\%titles,$allmaps);
1241: if ($url=~ m{^/uploaded/}) {
1242: my $newurl;
1243: unless ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
1244: ($newurl,my $error) =
1245: &get_newmap_url($url,$folder,$prefixchg{$suffix},$coursedom,
1246: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1247: \$title,$allmaps,\%newurls);
1248: if ($error) {
1249: $allerrors{$suffix} = $error;
1250: next;
1251: }
1252: if ($newurl ne '') {
1253: if ($newurl ne $url) {
1254: if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) {
1255: $newsubdir{$url} = $1;
1256: }
1257: $mapchanges{$url} = 1;
1258: }
1259: }
1260: }
1261: if (($srcdom{$suffix} ne $coursedom) ||
1262: ($srcnum{$suffix} ne $coursenum) ||
1263: ($prefixchg{$suffix}) || (($newurl ne '') && ($newurl ne $url))) {
1264: unless (&url_paste_fixups($url,$folder,$prefixchg{$suffix},
1265: $coursedom,$coursenum,$srcdom{$suffix},
1266: $srcnum{$suffix},$allmaps,\%rewrites,
1267: \%retitles,\%copies,\%dbcopies,
1268: \%zombies,\%params,\%mapmoves,
1269: \%mapchanges,\%tomove,\%newsubdir,
1270: \%newurls)) {
1271: $mapmoves{$url} = 1;
1272: }
1273: $url = $newurl;
1274: } elsif ($env{'docs.markedcopy_nested_'.$suffix}) {
1275: &url_paste_fixups($url,$folder,$prefixchg{$suffix},$coursedom,
1276: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1277: $allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
1278: \%zombies,\%params,\%mapmoves,\%mapchanges,
1279: \%tomove,\%newsubdir,\%newurls);
1280: }
1281: } elsif ($url=~m {^/res/}) {
1282: # published map can only exists once, so remove from paste buffer when done
1283: push(@toclear,$suffix);
1284: # if pasting published map (main content area only) check map not already in course
1285: if ($folder =~ /^default/) {
1286: if ((ref($allmaps) eq 'HASH') && ($allmaps->{$url})) {
1287: $duplicate{$suffix} = 1;
1288: next;
1289: }
1290: }
1291: }
1292: }
1293: if ($url=~ m{/(bulletinboard|smppg)$}) {
1294: my $prefix = $1;
1295: #need to copy the db contents to a new one, unless this is a move.
1296: my %info = (
1297: src => $url,
1298: cdom => $coursedom,
1299: cnum => $coursenum,
1300: );
1301: unless ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
1302: my (%lockerr,$msg);
1303: my ($newurl,$result,$errtext) =
1304: &dbcopy(\%info,$coursedom,$coursenum,\%lockerr);
1305: if ($result eq 'ok') {
1306: $url = $newurl;
1307: $title=&mt('Copy of').' '.$title;
1308: } else {
1309: if ($prefix eq 'smppg') {
1310: $msg = &mt('Paste failed: An error occurred when copying the simple page.').' '.$errtext;
1311: } elsif ($prefix eq 'bulletinboard') {
1312: $msg = &mt('Paste failed: An error occurred when copying the bulletin board.').' '.$errtext;
1313: }
1314: $results{$suffix} = $result;
1315: $msgerrs{$suffix} = $msg;
1316: $lockerrs{$suffix} = $lockerr{$prefix};
1317: next;
1318: }
1319: if ($lockerr{$prefix}) {
1320: $lockerrs{$suffix} = $lockerr{$prefix};
1321: }
1322: }
1323: }
1324: $title = &LONCAPA::map::qtunescape($title);
1325: my $ext='false';
1326: if ($url=~m{^http(|s)://}) { $ext='true'; }
1327: if ($env{'docs.markedcopy_supplemental_'.$suffix}) {
1328: if ($folder !~ /^supplemental/) {
1329: (undef,undef,$title) =
1330: &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental_'.$suffix});
1331: }
1332: } else {
1333: if ($folder=~/^supplemental/) {
1334: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1335: $env{'user.domain'}.'___&&&___'.$title;
1336: }
1337: }
1338:
1339: # For uploaded files (excluding pages/sequences) path in copied file is changed
1340: # if paste is from Main to Supplemental (or vice versa), or if pasting between
1341: # courses.
1342:
1343: unless ($is_map{$suffix}) {
1344: my $newidx;
1345: # Now insert the URL at the bottom
1346: $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
1347: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) {
1348: my $relpath = $1;
1349: if ($relpath ne '') {
1350: my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$});
1351: my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/);
1352: my $newprefix = $newloc;
1353: if ($newloc eq 'default') {
1354: $newprefix = 'docs';
1355: }
1356: if ($newdocsdir eq '') {
1357: $newdocsdir = 'default';
1358: }
1359: if (($prefixchg{$suffix}) ||
1360: ($srcdom{$suffix} ne $coursedom) ||
1361: ($srcnum{$suffix} ne $coursenum) ||
1362: ($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {
1363: my $newpath = "$newprefix/$newdocsdir/$newidx/$rem";
1364: $url =
1365: &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath,
1366: &Apache::lonnet::getfile($oldurl));
1367: if ($url eq '/adm/notfound.html') {
1368: $msgs{$suffix} = &mt('Paste failed: an error occurred saving the file.');
1369: next;
1370: } else {
1371: my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$});
1372: $newsubpath =~ s{/+$}{/};
1373: $docmoves{$oldurl} = $newsubpath;
1374: }
1375: }
1376: }
1377: }
1378: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
1379: ':'.$ext.':normal:res';
1380: push(@LONCAPA::map::order,$newidx);
1381: # Store the result
1382: my ($errtext,$fatal) =
1383: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
1384: if ($fatal) {
1385: $save_err .= $errtext;
1386: $allresult = 'fail';
1387: }
1388: }
1389:
1390: # Apply any changes to maps, or copy dependencies for uploaded HTML pages
1391: unless ($allresult eq 'fail') {
1392: my %updated = (
1393: rewrites => \%rewrites,
1394: zombies => \%zombies,
1395: removefrommap => \%removefrommap,
1396: removeparam => \%removeparam,
1397: dbcopies => \%dbcopies,
1398: retitles => \%retitles,
1399: );
1400: my %info = (
1401: newsubdir => \%newsubdir,
1402: params => \%params,
1403: );
1404: if ($prefixchg{$suffix}) {
1405: $info{'before'} = $before{$prefixchg{$suffix}};
1406: $info{'after'} = $after{$prefixchg{$suffix}};
1407: }
1408: my %moves = (
1409: copies => \%copies,
1410: docmoves => \%docmoves,
1411: mapmoves => \%mapmoves,
1412: );
1413: (my $result,$msgs{$suffix},my $lockerror) =
1414: &apply_fixups($folder,$is_map{$suffix},$coursedom,$coursenum,$errors,
1415: \%updated,\%info,\%moves,$prefixchg{$suffix},$oldurl,
1416: $url,'paste');
1417: $lockerrors .= $lockerror;
1418: if ($result eq 'ok') {
1419: if ($is_map{$suffix}) {
1420: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1421: $folder.'.'.$container);
1422: if ($fatal) {
1423: $allresult = 'failread';
1424: } else {
1425: if ($#LONCAPA::map::order<1) {
1426: my $idx=&LONCAPA::map::getresidx();
1427: if ($idx<=0) { $idx=1; }
1428: $LONCAPA::map::order[0]=$idx;
1429: $LONCAPA::map::resources[$idx]='';
1430: }
1431: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
1432: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
1433: ':'.$ext.':normal:res';
1434: push(@LONCAPA::map::order,$newidx);
1435:
1436: # Store the result
1437: my ($errtext,$fatal) =
1438: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
1439: if ($fatal) {
1440: $save_err .= $errtext;
1441: $allresult = 'failstore';
1442: }
1443: }
1444: }
1445: if ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
1446: push(@toclear,$suffix);
1447: }
1448: }
1449: }
1450: }
1451: &clear_from_buffer(\@toclear,\@currpaste);
1452: my $msgsarray;
1453: foreach my $suffix (keys(%msgs)) {
1454: if (ref($msgs{$suffix}) eq 'ARRAY') {
1455: $msgsarray .= join(',',@{$msgs{$suffix}});
1456: }
1457: }
1458: return ($allresult,$save_err,$msgsarray,$lockerrors);
1459: }
1460:
1461: sub do_buffer_empty {
1462: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1463: if (@currpaste == 0) {
1464: return &mt('Clipboard is already empty');
1465: }
1466: my @toclear = &Apache::loncommon::get_env_multiple('form.pasting');
1467: if (@toclear == 0) {
1468: return &mt('Nothing selected to clear from clipboard');
1469: }
1470: my $numdel = &clear_from_buffer(\@toclear,\@currpaste);
1471: if ($numdel) {
1472: return &mt('[quant,_1,item] cleared from clipboard',$numdel);
1473: } else {
1474: return &mt('Clipboard unchanged');
1475: }
1476: return;
1477: }
1478:
1479: sub clear_from_buffer {
1480: my ($toclear,$currpaste) = @_;
1481: return unless ((ref($toclear) eq 'ARRAY') && (ref($currpaste) eq 'ARRAY'));
1482: my %pastebuffer;
1483: map { $pastebuffer{$_} = 1; } @{$currpaste};
1484: my $numdel = 0;
1485: foreach my $suffix (@{$toclear}) {
1486: next if ($suffix =~ /\D/);
1487: next unless (exists($pastebuffer{$suffix}));
1488: my $regexp = 'docs.markedcopy_[a-z]+_'.$suffix;
1489: if (&Apache::lonnet::delenv($regexp,1) eq 'ok') {
1490: delete($pastebuffer{$suffix});
1491: $numdel ++;
1492: }
1493: }
1494: my $newbuffer = join(',',sort(keys(%pastebuffer)));
1495: &Apache::lonnet::appenv({'docs.markedcopies' => $newbuffer});
1496: return $numdel;
1497: }
1498:
1499: sub get_newmap_url {
1500: my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum,
1501: $titleref,$allmaps,$newurls) = @_;
1502: my $newurl;
1503: if ($url=~ m{^/uploaded/}) {
1504: $$titleref=&mt('Copy of').' '.$$titleref;
1505: }
1506: my $now = time;
1507: my $suffix=$$.int(rand(100)).$now;
1508: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
1509: if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) {
1510: my $path = $1;
1511: my $prefix = $2;
1512: my $ancestor = $3;
1513: if (length($ancestor) > 10) {
1514: $ancestor = substr($ancestor,-10,10);
1515: }
1516: my $newid;
1517: if ($prefixchg) {
1518: if ($folder =~ /^supplemental/) {
1519: $prefix =~ s/^default/supplemental/;
1520: } else {
1521: $prefix =~ s/^supplemental/default/;
1522: }
1523: }
1524: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
1525: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
1526: } else {
1527: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext;
1528: }
1529: my $counter = 0;
1530: my $is_unique = &uniqueness_check($newurl);
1531: if ($folder =~ /^default/) {
1532: if ($allmaps->{$newurl}) {
1533: $is_unique = 0;
1534: }
1535: }
1536: while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) {
1537: $counter ++;
1538: $suffix ++;
1539: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
1540: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
1541: } else {
1542: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext;
1543: }
1544: $is_unique = &uniqueness_check($newurl);
1545: }
1546: if ($is_unique) {
1547: $newurls->{$newurl} = 1;
1548: } else {
1549: if ($url=~/\.page$/) {
1550: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page'));
1551: } else {
1552: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder'));
1553: }
1554: }
1555: }
1556: return ($newurl);
1557: }
1558:
1559: sub dbcopy {
1560: my ($dbref,$coursedom,$coursenum,$lockerrorsref) = @_;
1561: my ($url,$result,$errtext);
1562: my $url = $dbref->{'src'};
1563: if (ref($dbref) eq 'HASH') {
1564: if ($url =~ m{/(smppg|bulletinboard)$}) {
1565: my $prefix = $1;
1566: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
1567: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
1568: my $db_name;
1569: my $marker = (split(m{/},$url))[4];
1570: $marker=~s/\D//g;
1571: if ($dbref->{'src'} =~ m{/smppg$}) {
1572: $db_name =
1573: &Apache::lonsimplepage::get_db_name($url,$marker,
1574: $dbref->{'cdom'},
1575: $dbref->{'cnum'});
1576: } else {
1577: $db_name = 'bulletinpage_'.$marker;
1578: }
1579: my ($suffix,$freedlock,$error) =
1580: &Apache::lonnet::get_timebased_id($prefix,'num','templated',
1581: $coursedom,$coursenum,
1582: 'concat');
1583: if (!$suffix) {
1584: if ($prefix eq 'smppg') {
1585: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);
1586: } else {
1587: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a bulletin board [_1].',$url);
1588: }
1589: if ($error) {
1590: $errtext .= '<br />'.$error;
1591: }
1592: } else {
1593: #need to copy the db contents to a new one.
1594: my %contents=&Apache::lonnet::dump($db_name,
1595: $dbref->{'cdom'},
1596: $dbref->{'cnum'});
1597: if (exists($contents{'uploaded.photourl'})) {
1598: my $photo = $contents{'uploaded.photourl'};
1599: my ($subdir,$fname) =
1600: ($photo =~ m{^/uploaded/$match_domain/$match_courseid/+(bulletin|simplepage)/(?:|\d+/)([^/]+)$});
1601: my $newphoto;
1602: if ($fname ne '') {
1603: my $content = &Apache::lonnet::getfile($photo);
1604: unless ($content eq '-1') {
1605: $env{'form.'.$suffix.'.photourl'} = $content;
1606: $newphoto =
1607: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");
1608: delete($env{'form.'.$suffix.'.photourl'});
1609: }
1610: }
1611: if ($newphoto =~ m{^/uploaded/}) {
1612: $contents{'uploaded.photourl'} = $newphoto;
1613: }
1614: }
1615: $db_name =~ s{_\d*$ }{_$suffix}x;
1616: $result=&Apache::lonnet::put($db_name,\%contents,
1617: $coursedom,$coursenum);
1618: if ($result eq 'ok') {
1619: $url =~ s{/(\d*)/(smppg|bulletinboard)$}{/$suffix/$2}x;
1620: }
1621: }
1622: if (($freedlock ne 'ok') && (ref($lockerrorsref) eq 'HASH')) {
1623: $lockerrorsref->{$prefix} =
1624: '<div class="LC_error">'.
1625: &mt('There was a problem removing a lockfile.');
1626: if ($prefix eq 'smppg') {
1627: $lockerrorsref->{$prefix} .=
1628: &mt('This will prevent creation of additional simple pages in this course.');
1629: } else {
1630: $lockerrorsref->{$prefix} .= &mt('This will prevent creation of additional bulletin boards in this course.');
1631: }
1632: $lockerrorsref->{$prefix} .= &mt('Please contact the domain coordinator for your LON-CAPA domain.').'</div>';
1633: }
1634: }
1635: } elsif ($url =~ m{/syllabus$}) {
1636: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
1637: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
1638: if (($dbref->{'cdom'} ne $coursedom) ||
1639: ($dbref->{'cnum'} ne $coursenum)) {
1640: my %contents=&Apache::lonnet::dump('syllabus',
1641: $dbref->{'cdom'},
1642: $dbref->{'cnum'});
1643: $result=&Apache::lonnet::put('syllabus',\%contents,
1644: $coursedom,$coursenum);
1645: }
1646: }
1647: }
1648: }
1649: return ($url,$result,$errtext);
1650: }
1651:
1652: sub uniqueness_check {
1653: my ($newurl) = @_;
1654: my $unique = 1;
1655: foreach my $res (@LONCAPA::map::order) {
1656: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
1657: $url=&LONCAPA::map::qtescape($url);
1658: if ($newurl eq $url) {
1659: $unique = 0;
1660: last;
1661: }
1662: }
1663: return $unique;
1664: }
1665:
1666: sub contained_map_check {
1667: my ($url,$folder,$removefrommap,$removeparam,$addedmaps,$hierarchy,$titles,
1668: $allmaps) = @_;
1669: my $content = &Apache::lonnet::getfile($url);
1670: unless ($content eq '-1') {
1671: my $parser = HTML::TokeParser->new(\$content);
1672: $parser->attr_encoded(1);
1673: while (my $token = $parser->get_token) {
1674: next if ($token->[0] ne 'S');
1675: if ($token->[1] eq 'resource') {
1676: next if ($token->[2]->{'type'} eq 'zombie');
1677: my $ressrc = $token->[2]->{'src'};
1678: if ($folder =~ /^supplemental/) {
1679: unless (&supp_pasteable($ressrc)) {
1680: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
1681: next;
1682: }
1683: }
1684: if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
1685: if ($1 eq 'uploaded') {
1686: $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
1687: $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
1688: } else {
1689: if ($allmaps->{$ressrc}) {
1690: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
1691: } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
1692: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
1693: } else {
1694: $addedmaps->{$ressrc} = [$url];
1695: }
1696: }
1697: &contained_map_check($ressrc,$folder,$removefrommap,$removeparam,
1698: $addedmaps,$hierarchy,$titles,$allmaps);
1699: }
1700: } elsif ($token->[1] eq 'param') {
1701: if ($folder =~ /^supplemental/) {
1702: if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
1703: push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
1704: } else {
1705: $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
1706: }
1707: }
1708: }
1709: }
1710: }
1711: return;
1712: }
1713:
1714: sub url_paste_fixups {
1715: my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$fromcdom,$fromcnum,$allmaps,
1716: $rewrites,$retitles,$copies,$dbcopies,$zombies,$params,$mapmoves,
1717: $mapchanges,$tomove,$newsubdir,$newurls) = @_;
1718: my $checktitle;
1719: if (($prefixchg) &&
1720: ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
1721: $checktitle = 1;
1722: }
1723: my $skip;
1724: if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
1725: my $mapid = $1.$2;
1726: if ($tomove->{$mapid}) {
1727: $skip = 1;
1728: }
1729: }
1730: my $file = &Apache::lonnet::getfile($oldurl);
1731: return if ($file eq '-1');
1732: my $parser = HTML::TokeParser->new(\$file);
1733: $parser->attr_encoded(1);
1734: my $changed = 0;
1735: while (my $token = $parser->get_token) {
1736: next if ($token->[0] ne 'S');
1737: if ($token->[1] eq 'resource') {
1738: my $ressrc = $token->[2]->{'src'};
1739: next if ($ressrc eq '');
1740: my $id = $token->[2]->{'id'};
1741: my $title = $token->[2]->{'title'};
1742: if ($checktitle) {
1743: if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
1744: $retitles->{$oldurl}{$id} = $ressrc;
1745: }
1746: }
1747: next if ($token->[2]->{'type'} eq 'external');
1748: if ($token->[2]->{'type'} eq 'zombie') {
1749: next if ($skip);
1750: $zombies->{$oldurl}{$id} = $ressrc;
1751: $changed = 1;
1752: } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
1753: my $srcdom = $1;
1754: my $srcnum = $2;
1755: my $rem = $3;
1756: my $newurl;
1757: my $mapname;
1758: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
1759: my $prefix = $1;
1760: $mapname = $prefix.$2;
1761: if ($tomove->{$mapname}) {
1762: &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,
1763: $srcdom,$srcnum,$allmaps,$rewrites,
1764: $retitles,$copies,$dbcopies,$zombies,
1765: $params,$mapmoves,$mapchanges,$tomove,
1766: $newsubdir,$newurls);
1767: next;
1768: } else {
1769: ($newurl,my $error) =
1770: &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
1771: $srcdom,$srcnum,\$title,$allmaps,$newurls);
1772: if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
1773: $newsubdir->{$ressrc} = $1;
1774: }
1775: if ($error) {
1776: next;
1777: }
1778: }
1779: }
1780: if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
1781: ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
1782:
1783: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
1784: $rewrites->{$oldurl}{$id} = $ressrc;
1785: $mapchanges->{$ressrc} = 1;
1786: unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,
1787: $cnum,$srcdom,$srcnum,$allmaps,
1788: $rewrites,$retitles,$copies,$dbcopies,
1789: $zombies,$params,$mapmoves,$mapchanges,
1790: $tomove,$newsubdir,$newurls)) {
1791: $mapmoves->{$ressrc} = 1;
1792: }
1793: $changed = 1;
1794: } else {
1795: $rewrites->{$oldurl}{$id} = $ressrc;
1796: $copies->{$oldurl}{$ressrc} = $id;
1797: $changed = 1;
1798: }
1799: }
1800: } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/.+$}) {
1801: next if ($skip);
1802: my $srcdom = $1;
1803: my $srcnum = $2;
1804: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
1805: $rewrites->{$oldurl}{$id} = $ressrc;
1806: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
1807: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
1808: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
1809: $changed = 1;
1810: }
1811: } elsif ($ressrc =~ m{^/adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$}) {
1812: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum) ||
1813: ($env{'form.docs.markedcopy_options'} ne 'move')) {
1814: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
1815: $dbcopies->{$oldurl}{$id}{'cdom'} = $fromcdom;
1816: $dbcopies->{$oldurl}{$id}{'cnum'} = $fromcnum;
1817: $changed = 1;
1818: }
1819: } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
1820: next if ($skip);
1821: my $srcdom = $1;
1822: my $srcnum = $2;
1823: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
1824: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
1825: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
1826: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
1827: $changed = 1;
1828: }
1829: }
1830: } elsif ($token->[1] eq 'param') {
1831: next if ($skip);
1832: my $to = $token->[2]->{'to'};
1833: if ($to ne '') {
1834: if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
1835: push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
1836: } else {
1837: @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
1838: }
1839: }
1840: }
1841: }
1842: return $changed;
1843: }
1844:
1845: sub apply_fixups {
1846: my ($folder,$is_map,$cdom,$cnum,$errors,$updated,$info,$moves,$prefixchg,
1847: $oldurl,$url,$caller) = @_;
1848: my (%rewrites,%zombies,%removefrommap,%removeparam,%dbcopies,%retitles,
1849: %params,%newsubdir,%before,%after,%copies,%docmoves,%mapmoves,@msgs,
1850: %lockerrors,$lockmsg);
1851: if (ref($updated) eq 'HASH') {
1852: if (ref($updated->{'rewrites'}) eq 'HASH') {
1853: %rewrites = %{$updated->{'rewrites'}};
1854: }
1855: if (ref($updated->{'zombies'}) eq 'HASH') {
1856: %zombies = %{$updated->{'zombies'}};
1857: }
1858: if (ref($updated->{'removefrommap'}) eq 'HASH') {
1859: %removefrommap = %{$updated->{'removefrommap'}};
1860: }
1861: if (ref($updated->{'removeparam'}) eq 'HASH') {
1862: %removeparam = %{$updated->{'removeparam'}};
1863: }
1864: if (ref($updated->{'dbcopies'}) eq 'HASH') {
1865: %dbcopies = %{$updated->{'dbcopies'}};
1866: }
1867: if (ref($updated->{'retitles'}) eq 'HASH') {
1868: %retitles = %{$updated->{'retitles'}};
1869: }
1870: }
1871: if (ref($info) eq 'HASH') {
1872: if (ref($info->{'newsubdir'}) eq 'HASH') {
1873: %newsubdir = %{$info->{'newsubdir'}};
1874: }
1875: if (ref($info->{'params'}) eq 'HASH') {
1876: %params = %{$info->{'params'}};
1877: }
1878: if (ref($info->{'before'}) eq 'HASH') {
1879: %before = %{$info->{'before'}};
1880: }
1881: if (ref($info->{'after'}) eq 'HASH') {
1882: %after = %{$info->{'after'}};
1883: }
1884: }
1885: if (ref($moves) eq 'HASH') {
1886: if (ref($moves->{'copies'}) eq 'HASH') {
1887: %copies = %{$moves->{'copies'}};
1888: }
1889: if (ref($moves->{'docmoves'}) eq 'HASH') {
1890: %docmoves = %{$moves->{'docmoves'}};
1891: }
1892: if (ref($moves->{'mapmoves'}) eq 'HASH') {
1893: %mapmoves = %{$moves->{'mapmoves'}};
1894: }
1895: }
1896: foreach my $key (keys(%copies),keys(%docmoves)) {
1897: my @allcopies;
1898: if (exists($copies{$key})) {
1899: if (ref($copies{$key}) eq 'HASH') {
1900: my %added;
1901: foreach my $innerkey (keys(%{$copies{$key}})) {
1902: if (($innerkey ne '') && (!$added{$innerkey})) {
1903: push(@allcopies,$innerkey);
1904: $added{$innerkey} = 1;
1905: }
1906: }
1907: undef(%added);
1908: }
1909: }
1910: if ($key eq $oldurl) {
1911: if ((exists($docmoves{$key}))) {
1912: unless (grep(/^\Q$oldurl\E$/,@allcopies)) {
1913: push(@allcopies,$oldurl);
1914: }
1915: }
1916: }
1917: if (@allcopies > 0) {
1918: foreach my $item (@allcopies) {
1919: my ($relpath,$oldsubdir,$fname) =
1920: ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
1921: if ($fname ne '') {
1922: my $content = &Apache::lonnet::getfile($item);
1923: unless ($content eq '-1') {
1924: my $storefn;
1925: if (($key eq $oldurl) && (exists($docmoves{$key}))) {
1926: $storefn = $docmoves{$key};
1927: } else {
1928: $storefn = $relpath;
1929: $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
1930: if ($prefixchg && $before{'doc'} && $after{'doc'}) {
1931: $storefn =~ s/^\Q$before{'doc'}\E/$after{'doc'}/;
1932: }
1933: if ($newsubdir{$key}) {
1934: $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir{$key}/#;
1935: }
1936: }
1937: ©_dependencies($item,$storefn,$relpath,$errors,\$content);
1938: my $copyurl =
1939: &Apache::lonclonecourse::writefile($env{'request.course.id'},
1940: $storefn.$fname,$content);
1941: if ($copyurl eq '/adm/notfound.html') {
1942: if (exists($docmoves{$oldurl})) {
1943: return &mt('Paste failed: an error occurred copying the file.');
1944: } elsif (ref($errors) eq 'HASH') {
1945: $errors->{$item} = 1;
1946: }
1947: }
1948: }
1949: }
1950: }
1951: }
1952: }
1953: foreach my $key (keys(%mapmoves)) {
1954: my $storefn=$key;
1955: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
1956: if ($prefixchg && $before{'map'} && $after{'map'}) {
1957: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
1958: }
1959: if ($newsubdir{$key}) {
1960: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
1961: }
1962: my $mapcontent = &Apache::lonnet::getfile($key);
1963: if ($mapcontent eq '-1') {
1964: if (ref($errors) eq 'HASH') {
1965: $errors->{$key} = 1;
1966: }
1967: } else {
1968: my $newmap =
1969: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
1970: $mapcontent);
1971: if ($newmap eq '/adm/notfound.html') {
1972: if (ref($errors) eq 'HASH') {
1973: $errors->{$key} = 1;
1974: }
1975: }
1976: }
1977: }
1978: my %updates;
1979: if ($is_map) {
1980: if (ref($updated) eq 'HASH') {
1981: foreach my $type (keys(%{$updated})) {
1982: if (ref($updated->{$type}) eq 'HASH') {
1983: foreach my $key (keys(%{$updated->{$type}})) {
1984: $updates{$key} = 1;
1985: }
1986: }
1987: }
1988: }
1989: foreach my $key (keys(%updates)) {
1990: my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
1991: if (ref($rewrites{$key}) eq 'HASH') {
1992: %torewrite = %{$rewrites{$key}};
1993: }
1994: if (ref($retitles{$key}) eq 'HASH') {
1995: %toretitle = %{$retitles{$key}};
1996: }
1997: if (ref($removefrommap{$key}) eq 'HASH') {
1998: %toremove = %{$removefrommap{$key}};
1999: }
2000: if (ref($removeparam{$key}) eq 'HASH') {
2001: %remparam = %{$removeparam{$key}};
2002: }
2003: if (ref($zombies{$key}) eq 'HASH') {
2004: %zombie = %{$zombies{$key}};
2005: }
2006: if (ref($dbcopies{$key}) eq 'HASH') {
2007: foreach my $idx (keys(%{$dbcopies{$key}})) {
2008: if (ref($dbcopies{$key}{$idx}) eq 'HASH') {
2009: my ($newurl,$result,$errtext) =
2010: &dbcopy($dbcopies{$key}{$idx},$cdom,$cnum,\%lockerrors);
2011: if ($result eq 'ok') {
2012: $newdb{$idx} = $newurl;
2013: } elsif (ref($errors) eq 'HASH') {
2014: $errors->{$key} = 1;
2015: }
2016: push(@msgs,$errtext);
2017: }
2018: }
2019: }
2020: if (ref($params{$key}) eq 'HASH') {
2021: %currparam = %{$params{$key}};
2022: }
2023: my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
2024: if ($fatal) {
2025: return ($errtext);
2026: }
2027: for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
2028: if (defined($LONCAPA::map::zombies[$i])) {
2029: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
2030: if ($zombie{$i} eq $src) {
2031: undef($LONCAPA::map::zombies[$i]);
2032: }
2033: }
2034: }
2035: for (my $i=0; $i<@LONCAPA::map::order; $i++) {
2036: my $idx = $LONCAPA::map::order[$i];
2037: if (defined($LONCAPA::map::resources[$idx])) {
2038: my $changed;
2039: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$idx]);
2040: if ((exists($toremove{$idx})) &&
2041: ($toremove{$idx} eq &LONCAPA::map::qtescape($src))) {
2042: splice(@LONCAPA::map::order,$i,1);
2043: if (ref($currparam{$idx}) eq 'ARRAY') {
2044: foreach my $name (@{$currparam{$idx}}) {
2045: &LONCAPA::map::delparameter($idx,'parameter_'.$name);
2046: }
2047: }
2048: next;
2049: }
2050: my $origsrc = $src;
2051: if ((exists($toretitle{$idx})) && ($toretitle{$idx} eq $src)) {
2052: if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2053: $changed = 1;
2054: }
2055: }
2056: if ((exists($torewrite{$idx})) && ($torewrite{$idx} eq $src)) {
2057: $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
2058: if ($origsrc =~ m{^/uploaded/}) {
2059: if ($prefixchg && $before{'map'} && $after{'map'}) {
2060: if ($src =~ /\.(page|sequence)$/) {
2061: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'map'}\E#$1$after{'map'}#;
2062: } else {
2063: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'doc'}\E#$1$after{'doc'}#;
2064: }
2065: }
2066: if ($origsrc =~ /\.(page|sequence)$/) {
2067: if ($newsubdir{$origsrc}) {
2068: $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir{$origsrc}#;
2069: }
2070: } elsif ($newsubdir{$key}) {
2071: $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir{$key}#;
2072: }
2073: }
2074: $changed = 1;
2075: } elsif ($newdb{$idx} ne '') {
2076: $src = $newdb{$idx};
2077: $changed = 1;
2078: }
2079: if ($changed) {
2080: $LONCAPA::map::resources[$idx] = join(':',($title,&LONCAPA::map::qtunescape($src),$ext,$type));
2081: }
2082: }
2083: }
2084: foreach my $idx (keys(%remparam)) {
2085: if (ref($remparam{$idx}) eq 'ARRAY') {
2086: foreach my $name (@{$remparam{$idx}}) {
2087: &LONCAPA::map::delparameter($idx,'parameter_'.$name);
2088: }
2089: }
2090: }
2091: if (values(%lockerrors) > 0) {
2092: $lockmsg = join('<br />',values(%lockerrors));
2093: }
2094: my $storefn;
2095: if ($key eq $oldurl) {
2096: $storefn = $url;
2097: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2098: } else {
2099: $storefn = $key;
2100: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2101: if ($prefixchg && $before{'map'} && $after{'map'}) {
2102: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
2103: }
2104: if ($newsubdir{$key}) {
2105: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2106: }
2107: }
2108: my $report;
2109: if ($folder !~ /^supplemental/) {
2110: $report = 1;
2111: }
2112: (my $outtext,$errtext) =
2113: &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report);
2114: if ($errtext) {
2115: if ($caller eq 'paste') {
2116: return (&mt('Paste failed: an error occurred saving the folder or page.'));
2117: }
2118: }
2119: }
2120: }
2121: return ('ok',\@msgs,$lockmsg);
2122: }
2123:
2124: sub copy_dependencies {
2125: my ($item,$storefn,$relpath,$errors,$contentref) = @_;
2126: my $content;
2127: if (ref($contentref)) {
2128: $content = $$contentref;
2129: } else {
2130: $content = &Apache::lonnet::getfile($item);
2131: }
2132: unless ($content eq '-1') {
2133: my $mm = new File::MMagic;
2134: my $mimetype = $mm->checktype_contents($content);
2135: if ($mimetype eq 'text/html') {
2136: my (%allfiles,%codebase,$state);
2137: my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content);
2138: if ($res eq 'ok') {
2139: my ($numexisting,$numpathchanges,$existing);
2140: (undef,$numexisting,$numpathchanges,$existing) =
2141: &Apache::loncommon::ask_for_embedded_content(
2142: '/adm/coursedocs',$state,\%allfiles,\%codebase,
2143: {'error_on_invalid_names' => 1,
2144: 'ignore_remote_references' => 1,
2145: 'docs_url' => $item,
2146: 'context' => 'paste'});
2147: if ($numexisting > 0) {
2148: if (ref($existing) eq 'HASH') {
2149: foreach my $dep (keys(%{$existing})) {
2150: my $depfile = $dep;
2151: unless ($depfile =~ m{^\Q$relpath\E}) {
2152: $depfile = $relpath.$dep;
2153: }
2154: my $depcontent = &Apache::lonnet::getfile($depfile);
2155: unless ($depcontent eq '-1') {
2156: my $storedep = $dep;
2157: $storedep =~ s{^\Q$relpath\E}{};
2158: my $dep_url =
2159: &Apache::lonclonecourse::writefile(
2160: $env{'request.course.id'},
2161: $storefn.$storedep,$depcontent);
2162: if ($dep_url eq '/adm/notfound.html') {
2163: if (ref($errors) eq 'HASH') {
2164: $errors->{$depfile} = 1;
2165: }
2166: } else {
2167: ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent);
2168: }
2169: }
2170: }
2171: }
2172: }
2173: }
2174: }
2175: }
2176: return;
2177: }
2178:
2179: my %parameter_type = ( 'randompick' => 'int_pos',
2180: 'hiddenresource' => 'string_yesno',
2181: 'encrypturl' => 'string_yesno',
2182: 'randomorder' => 'string_yesno',);
2183: my $valid_parameters_re = join('|',keys(%parameter_type));
2184: # set parameters
2185: sub update_parameter {
2186: if ($env{'form.changeparms'} eq 'all') {
2187: my (@allidx,@allmapidx,%allchecked,%currchecked);
2188: %allchecked = (
2189: 'hiddenresource' => {},
2190: 'encrypturl' => {},
2191: 'randompick' => {},
2192: 'randomorder' => {},
2193: );
2194: foreach my $which (keys(%allchecked)) {
2195: $env{'form.all'.$which} =~ s/,$//;
2196: if ($which eq 'randompick') {
2197: foreach my $item (split(/,/,$env{'form.all'.$which})) {
2198: my ($res,$value) = split(/:/,$item);
2199: if ($value =~ /^\d+$/) {
2200: $allchecked{$which}{$res} = $value;
2201: }
2202: }
2203: } else {
2204: if ($env{'form.all'.$which}) {
2205: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.all'.$which});
2206: }
2207: }
2208: }
2209: my $haschanges = 0;
2210: foreach my $res (@LONCAPA::map::order) {
2211: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2212: $name=&LONCAPA::map::qtescape($name);
2213: $url=&LONCAPA::map::qtescape($url);
2214: next unless ($name && $url);
2215: my $is_map;
2216: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
2217: $is_map = 1;
2218: }
2219: foreach my $which (keys(%allchecked)) {
2220: if (($which eq 'randompick' || $which eq 'randomorder')) {
2221: next if (!$is_map);
2222: }
2223: my $oldvalue = 0;
2224: my $newvalue = 0;
2225: if ($allchecked{$which}{$res}) {
2226: $newvalue = $allchecked{$which}{$res};
2227: }
2228: my $current = (&LONCAPA::map::getparameter($res,'parameter_'.$which))[0];
2229: if ($which eq 'randompick') {
2230: if ($current =~ /^(\d+)$/) {
2231: $oldvalue = $1;
2232: }
2233: } else {
2234: if ($current =~ /^yes$/i) {
2235: $oldvalue = 1;
2236: }
2237: }
2238: if ($oldvalue ne $newvalue) {
2239: $haschanges = 1;
2240: if ($newvalue) {
2241: my $storeval = 'yes';
2242: if ($which eq 'randompick') {
2243: $storeval = $newvalue;
2244: }
2245: &LONCAPA::map::storeparameter($res,'parameter_'.$which,
2246: $storeval,
2247: $parameter_type{$which});
2248: &remember_parms($res,$which,'set',$storeval);
2249: } elsif ($oldvalue) {
2250: &LONCAPA::map::delparameter($res,'parameter_'.$which);
2251: &remember_parms($res,$which,'del');
2252: }
2253: }
2254: }
2255: }
2256: return $haschanges;
2257: } else {
2258: return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
2259:
2260: my $which = $env{'form.changeparms'};
2261: my $idx = $env{'form.setparms'};
2262: if ($env{'form.'.$which.'_'.$idx}) {
2263: my $value = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}
2264: : 'yes';
2265: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value,
2266: $parameter_type{$which});
2267: &remember_parms($idx,$which,'set',$value);
2268: } else {
2269: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
2270:
2271: &remember_parms($idx,$which,'del');
2272: }
2273: return 1;
2274: }
2275: }
2276:
2277:
2278: sub handle_edit_cmd {
2279: my ($coursenum,$coursedom) =@_;
2280: if ($env{'form.cmd'} eq '') {
2281: return 0;
2282: }
2283: my ($cmd,$idx)=split('_',$env{'form.cmd'});
2284:
2285: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
2286: my ($title, $url, @rrest) = split(':', $ratstr);
2287:
2288: if ($cmd eq 'remove') {
2289: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
2290: ($url!~/$LONCAPA::assess_page_seq_re/)) {
2291: &Apache::lonnet::removeuploadedurl($url);
2292: } else {
2293: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
2294: }
2295: splice(@LONCAPA::map::order, $idx, 1);
2296:
2297: } elsif ($cmd eq 'cut') {
2298: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
2299: splice(@LONCAPA::map::order, $idx, 1);
2300:
2301: } elsif ($cmd eq 'up'
2302: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
2303: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
2304:
2305: } elsif ($cmd eq 'down'
2306: && defined($LONCAPA::map::order[$idx+1])) {
2307: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
2308:
2309: } elsif ($cmd eq 'rename') {
2310: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
2311: if ($comment=~/\S/) {
2312: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
2313: $comment.':'.join(':', $url, @rrest);
2314: }
2315: # Devalidate title cache
2316: my $renamed_url=&LONCAPA::map::qtescape($url);
2317: &Apache::lonnet::devalidate_title_cache($renamed_url);
2318:
2319: } else {
2320: return 0;
2321: }
2322: return 1;
2323: }
2324:
2325: sub editor {
2326: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
2327: $supplementalflag,$orderhash,$iconpath,$pathitem)=@_;
2328: my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container);
2329: if ($allowed) {
2330: (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
2331: $is_random_order,$container) =
2332: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
2333: $r->print($breadcrumbtrail);
2334: } elsif ($env{'form.folderpath'} =~ /\:1$/) {
2335: $container = 'page';
2336: } else {
2337: $container = 'sequence';
2338: }
2339:
2340: my $jumpto;
2341:
2342: unless ($supplementalflag) {
2343: $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
2344: }
2345:
2346: unless ($allowed) {
2347: $randompick = -1;
2348: }
2349:
2350: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
2351: $folder.'.'.$container);
2352: return $errtext if ($fatal);
2353:
2354: if ($#LONCAPA::map::order<1) {
2355: my $idx=&LONCAPA::map::getresidx();
2356: if ($idx<=0) { $idx=1; }
2357: $LONCAPA::map::order[0]=$idx;
2358: $LONCAPA::map::resources[$idx]='';
2359: }
2360:
2361: # ------------------------------------------------------------ Process commands
2362:
2363: # ---------------- if they are for this folder and user allowed to make changes
2364: if (($allowed) && ($env{'form.folder'} eq $folder)) {
2365: # set parameters and change order
2366: &snapshotbefore();
2367:
2368: if (&update_parameter()) {
2369: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
2370: return $errtext if ($fatal);
2371: }
2372:
2373: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
2374: # change order
2375: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
2376: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
2377:
2378: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
2379: return $errtext if ($fatal);
2380: }
2381:
2382: if ($env{'form.pastemarked'}) {
2383: my %paste_errors;
2384: my ($paste_res,$save_error,$pastemsgarray,$lockerror) =
2385: &do_paste_from_buffer($coursenum,$coursedom,$folder,$container,
2386: \%paste_errors);
2387: if (ref($pastemsgarray) eq 'ARRAY') {
2388: if (@{$pastemsgarray} > 0) {
2389: $r->print('<p class="LC_info">'.
2390: join('<br />',@{$pastemsgarray}).
2391: '</p>');
2392: }
2393: }
2394: if ($lockerror) {
2395: $r->print('<p class="LC_error">'.
2396: $lockerror.
2397: '</p>');
2398: }
2399: if ($save_error ne '') {
2400: return $save_error;
2401: }
2402: if ($paste_res) {
2403: my %errortext = &Apache::lonlocal::texthash (
2404: fail => 'Storage of folder contents failed',
2405: failread => 'Reading folder contents failed',
2406: failstore => 'Storage of folder contents failed',
2407: );
2408: if ($errortext{$paste_res}) {
2409: $r->print('<p class="LC_error">'.$errortext{$paste_res}.'</p>');
2410: }
2411: }
2412: if (keys(%paste_errors) > 0) {
2413: $r->print('<p class="LC_warning">'."\n".
2414: &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".
2415: '<ul>'."\n");
2416: foreach my $key (sort(keys(%paste_errors))) {
2417: $r->print('<li>'.$key.'</li>'."\n");
2418: }
2419: $r->print('</ul></p>'."\n");
2420: }
2421: } elsif ($env{'form.clearmarked'}) {
2422: my $output = &do_buffer_empty();
2423: if ($output) {
2424: $r->print('<p class="LC_info">'.$output.'</p>');
2425: }
2426: }
2427:
2428: $r->print($upload_output);
2429:
2430: # Rename, cut, copy or remove a single resource
2431: if (&handle_edit_cmd()) {
2432: my $contentchg;
2433: if ($env{'form.cmd'} =~ m{^(del|cut)_}) {
2434: $contentchg = 1;
2435: }
2436: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg);
2437: return $errtext if ($fatal);
2438: }
2439:
2440: # Cut, copy and/or remove multiple resources
2441: if ($env{'form.multichange'}) {
2442: my %allchecked = (
2443: cut => {},
2444: remove => {},
2445: );
2446: my $needsupdate;
2447: foreach my $which (keys(%allchecked)) {
2448: $env{'form.multi'.$which} =~ s/,$//;
2449: if ($env{'form.multi'.$which}) {
2450: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.multi'.$which});
2451: if (ref($allchecked{$which}) eq 'HASH') {
2452: $needsupdate += scalar(keys(%{$allchecked{$which}}));
2453: }
2454: }
2455: }
2456: if ($needsupdate) {
2457: my $haschanges = 0;
2458: my %curr_groups = &Apache::longroup::coursegroups();
2459: my $total = scalar(@LONCAPA::map::order) - 1;
2460: for (my $i=$total; $i>=0; $i--) {
2461: my $res = $LONCAPA::map::order[$i];
2462: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2463: $name=&LONCAPA::map::qtescape($name);
2464: $url=&LONCAPA::map::qtescape($url);
2465: next unless ($name && $url);
2466: my %denied =
2467: &action_restrictions($coursenum,$coursedom,$url,
2468: $env{'form.folderpath'},\%curr_groups);
2469: foreach my $which (keys(%allchecked)) {
2470: next if ($denied{$which});
2471: next unless ($allchecked{$which}{$res});
2472: if ($which eq 'remove') {
2473: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
2474: ($url!~/$LONCAPA::assess_page_seq_re/)) {
2475: &Apache::lonnet::removeuploadedurl($url);
2476: } else {
2477: &LONCAPA::map::makezombie($res);
2478: }
2479: splice(@LONCAPA::map::order,$i,1);
2480: $haschanges ++;
2481: } elsif ($which eq 'cut') {
2482: &LONCAPA::map::makezombie($res);
2483: splice(@LONCAPA::map::order,$i,1);
2484: $haschanges ++;
2485: }
2486: }
2487: }
2488: if ($haschanges) {
2489: ($errtext,$fatal) =
2490: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2491: return $errtext if ($fatal);
2492: }
2493: }
2494: }
2495:
2496: # Group import/search
2497: if ($env{'form.importdetail'}) {
2498: my @imports;
2499: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
2500: if (defined($item)) {
2501: my ($name,$url,$residx)=
2502: map { &unescape($_); } split(/\=/,$item);
2503: if ($url =~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) {
2504: my ($suffix,$errortxt,$locknotfreed) =
2505: &new_timebased_suffix($coursedom,$coursenum,'map',$1,$2);
2506: if ($locknotfreed) {
2507: $r->print($locknotfreed);
2508: }
2509: if ($suffix) {
2510: $url =~ s/_new\./_$suffix./;
2511: } else {
2512: return $errortxt;
2513: }
2514: } elsif ($url =~ m{^/adm/$match_domain/$match_username/new/(smppg|bulletinboard)$}) {
2515: my $type = $1;
2516: my ($suffix,$errortxt,$locknotfreed) =
2517: &new_timebased_suffix($coursedom,$coursenum,$type);
2518: if ($locknotfreed) {
2519: $r->print($locknotfreed);
2520: }
2521: if ($suffix) {
2522: $url =~ s{^(/adm/$match_domain/$match_username)/new}{$1/$suffix};
2523: } else {
2524: return $errortxt;
2525: }
2526: } elsif ($url =~ m{^/uploaded/$coursedom/$coursenum/(docs|supplemental)/(default|\d+)/new.html$}) {
2527: if ($supplementalflag) {
2528: next unless ($1 eq 'supplemental');
2529: if ($folder eq 'supplemental') {
2530: next unless ($2 eq 'default');
2531: } else {
2532: next unless ($folder eq 'supplemental_'.$2);
2533: }
2534: } else {
2535: next unless ($1 eq 'docs');
2536: if ($folder eq 'default') {
2537: next unless ($2 eq 'default');
2538: } else {
2539: next unless ($folder eq 'default_'.$2);
2540: }
2541: }
2542: }
2543: push(@imports, [$name, $url, $residx]);
2544: }
2545: }
2546: ($errtext,$fatal,my $fixuperrors) =
2547: &group_import($coursenum, $coursedom, $folder,$container,
2548: 'londocs',@imports);
2549: return $errtext if ($fatal);
2550: if ($fixuperrors) {
2551: $r->print($fixuperrors);
2552: }
2553: }
2554: # Loading a complete map
2555: if ($env{'form.loadmap'}) {
2556: if ($env{'form.importmap'}=~/\w/) {
2557: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
2558: my ($title,$url,$ext,$type)=split(/\:/,$res);
2559: my $idx=&LONCAPA::map::getresidx($url);
2560: $LONCAPA::map::resources[$idx]=$res;
2561: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
2562: }
2563: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
2564: $folder.'.'.$container,1);
2565: return $errtext if ($fatal);
2566: } else {
2567: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
2568:
2569: }
2570: }
2571: &log_differences($plain);
2572: }
2573: # ---------------------------------------------------------------- End commands
2574: # ---------------------------------------------------------------- Print screen
2575: my $idx=0;
2576: my $shown=0;
2577: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
2578: $r->print('<div class="LC_Box">'.
2579: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
2580: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
2581: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
2582: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
2583: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
2584: '</ol>');
2585: if ($randompick>=0) {
2586: $r->print('<p class="LC_warning">'
2587: .&mt('Caution: this folder is set to randomly pick a subset'
2588: .' of resources. Adding or removing resources from this'
2589: .' folder will change the set of resources that the'
2590: .' students see, resulting in spurious or missing credit'
2591: .' for completed problems, not limited to ones you'
2592: .' modify. Do not modify the contents of this folder if'
2593: .' it is in active student use.')
2594: .'</p>'
2595: );
2596: }
2597: if ($is_random_order) {
2598: $r->print('<p class="LC_warning">'
2599: .&mt('Caution: this folder is set to randomly order its'
2600: .' contents. Adding or removing resources from this folder'
2601: .' will change the order of resources shown.')
2602: .'</p>'
2603: );
2604: }
2605: $r->print('</div>');
2606: }
2607:
2608: my ($to_show,$output,@allidx,@allmapidx,%filters,%lists,%curr_groups);
2609: %filters = (
2610: canremove => [],
2611: cancut => [],
2612: cancopy => [],
2613: hiddenresource => [],
2614: encrypturl => [],
2615: randomorder => [],
2616: randompick => [],
2617: );
2618: %curr_groups = &Apache::longroup::coursegroups();
2619: &Apache::loncommon::start_data_table_count(); #setup a row counter
2620: foreach my $res (@LONCAPA::map::order) {
2621: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2622: $name=&LONCAPA::map::qtescape($name);
2623: $url=&LONCAPA::map::qtescape($url);
2624: unless ($name) { $name=(split(/\//,$url))[-1]; }
2625: unless ($name) { $idx++; next; }
2626: push(@allidx,$res);
2627: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
2628: push(@allmapidx,$res);
2629: }
2630: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
2631: $coursenum,$coursedom,$crstype,
2632: $pathitem,$supplementalflag,$container,
2633: \%filters,\%curr_groups);
2634: $idx++;
2635: $shown++;
2636: }
2637: &Apache::loncommon::end_data_table_count();
2638:
2639: my $need_save;
2640: if (($allowed) || ($supplementalflag && $folder eq 'supplemental')) {
2641: my $toolslink;
2642: if ($allowed || &Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
2643: $toolslink = '<table><tr><td>'
2644: .&Apache::loncommon::help_open_menu('Navigation Screen',
2645: 'Navigation_Screen',undef,'RAT')
2646: .'</td><td class="LC_middle">'.&mt('Tools:').'</td>'
2647: .'<td align="left"><ul id="LC_toolbar">'
2648: .'<li><a href="/adm/coursedocs?forcesupplement=1&command=editsupp" '
2649: .'id="LC_content_toolbar_edittoplevel" '
2650: .'class="LC_toolbarItem" '
2651: .'title="'.&mt('Supplemental Content Editor').'">'
2652: .'</a></li></ul></td></tr></table><br />';
2653: }
2654: if ($shown) {
2655: if ($allowed) {
2656: $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll')
2657: .&Apache::loncommon::start_data_table(undef,'contentlist')
2658: .&Apache::loncommon::start_data_table_header_row()
2659: .'<th colspan="2">'.&mt('Move').'</th>'
2660: .'<th colspan="2">'.&mt('Actions').'</th>'
2661: .'<th>'.&mt('Document').'</th>';
2662: if ($folder !~ /^supplemental/) {
2663: $to_show .= '<th colspan="4">'.&mt('Settings').'</th>';
2664: }
2665: $to_show .= &Apache::loncommon::end_data_table_header_row();
2666: if ($folder !~ /^supplemental/) {
2667: $lists{'canhide'} = join(',',@allidx);
2668: $lists{'canrandomlyorder'} = join(',',@allmapidx);
2669: my @possfilters = ('canremove','cancut','cancopy','hiddenresource','encrypturl',
2670: 'randomorder','randompick');
2671: foreach my $item (@possfilters) {
2672: if (ref($filters{$item}) eq 'ARRAY') {
2673: if (@{$filters{$item}} > 0) {
2674: $lists{$item} = join(',',@{$filters{$item}});
2675: }
2676: }
2677: }
2678: if (@allidx > 0) {
2679: my $path;
2680: if ($env{'form.folderpath'}) {
2681: $path =
2682: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
2683: }
2684: if (@allidx > 1) {
2685: $to_show .=
2686: &Apache::loncommon::continue_data_table_row().
2687: '<td colspan="2"> </td>'.
2688: '<td>'.
2689: &multiple_check_form('actions',\%lists).
2690: '</td>'.
2691: '<td> </td>'.
2692: '<td> </td>'.
2693: '<td colspan="4">'.
2694: &multiple_check_form('settings',\%lists).
2695: '</td>'.
2696: &Apache::loncommon::end_data_table_row();
2697: $need_save = 1;
2698: }
2699: }
2700: }
2701: $to_show .= $output.' '
2702: .&Apache::loncommon::end_data_table()
2703: .'<br style="line-height:2px;" />'
2704: .&Apache::loncommon::end_scrollbox();
2705: } else {
2706: $to_show .= $toolslink
2707: .&Apache::loncommon::start_data_table('LC_tableOfContent')
2708: .$output.' '
2709: .&Apache::loncommon::end_data_table();
2710: }
2711: } else {
2712: if (!$allowed) {
2713: $to_show .= $toolslink;
2714: }
2715: $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
2716: .'<div class="LC_info" id="contentlist">'
2717: .&mt('Currently empty')
2718: .'</div>'
2719: .&Apache::loncommon::end_scrollbox();
2720: }
2721: } else {
2722: if ($shown) {
2723: $to_show = '<div>'
2724: .&Apache::loncommon::start_data_table('LC_tableOfContent')
2725: .$output
2726: .&Apache::loncommon::end_data_table()
2727: .'</div>';
2728: } else {
2729: $to_show = '<div class="LC_info" id="contentlist">'
2730: .&mt('Currently empty')
2731: .'</div>'
2732: }
2733: }
2734: my $tid = 1;
2735: if ($supplementalflag) {
2736: $tid = 2;
2737: }
2738: if ($allowed) {
2739: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
2740: $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
2741: $jumpto,$readfile,$need_save,"$folder.$container"));
2742: &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
2743: } else {
2744: $r->print($to_show);
2745: }
2746: return;
2747: }
2748:
2749: sub multiple_check_form {
2750: my ($caller,$listsref) = @_;
2751: return unless (ref($listsref) eq 'HASH');
2752: my $output =
2753: '<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
2754: '<span class="LC_nobreak" style="font-size:x-small;font-weight:bold;">'.
2755: '<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>'.
2756: '<div id="multi'.$caller.'" style="display:none;margin:0;padding:0;border:0">'.
2757: '<form action="/adm/coursedocs" method="post" name="cumulative'.$caller.'">'."\n".
2758: '<fieldset id="allfields'.$caller.'" style="display:none"><legend style="font-size:x-small;">'.&mt('check/uncheck all').'</legend>'."\n";
2759: if ($caller eq 'settings') {
2760: $output .=
2761: '<table><tr>'.
2762: '<td class="LC_docs_entry_parameter">'.
2763: '<span class="LC_nobreak"><label>'.
2764: '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')" />'.&mt('Hidden').
2765: '</label></span></td>'.
2766: '<td class="LC_docs_entry_parameter">'.
2767: '<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'".');" />'.&mt('Randomly Pick').'</label><span id="rpicktextall"></span><input type="hidden" name="rpicknumall" id="rpicknumall" value="" />'.
2768: '</span></td>'.
2769: '</tr>'."\n".
2770: '<tr>'.
2771: '<td class="LC_docs_entry_parameter">'.
2772: '<span class="LC_nobreak"><label><input type="checkbox" name="encrypturlall" id="encrypturlall" onclick="propagateState(this.form,'."'encrypturl'".')" />'.&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'".')" />'.&mt('Random Order').
2773: '</label></span>'.
2774: '</td></tr></table>'."\n";
2775: } else {
2776: $output .=
2777: '<table><tr>'.
2778: '<td class="LC_docs_entry_parameter">'.
2779: '<span class="LC_nobreak LC_docs_remove">'.
2780: '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')" />'.&mt('Remove').
2781: '</label></span></td>'.
2782: '<td class="LC_docs_entry_parameter">'.
2783: '<span class="LC_nobreak LC_docs_cut">'.
2784: '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');" />'.&mt('Cut').
2785: '</label></span></td>'."\n".
2786: '<td class="LC_docs_entry_parameter">'.
2787: '<span class="LC_nobreak LC_docs_copy">'.
2788: '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')" />'.&mt('Copy').
2789: '</label></span></td>'.
2790: '</tr></table>'."\n";
2791: }
2792: $output .=
2793: '</fieldset>'.
2794: '<input type="hidden" name="allidx" value="'.$listsref->{'canhide'}.'" />';
2795: if ($caller eq 'settings') {
2796: $output .=
2797: '<input type="hidden" name="allmapidx" value="'.$listsref->{'canrandomlyorder'}.'" />'."\n".
2798: '<input type="hidden" name="currhiddenresource" value="'.$listsref->{'hiddenresource'}.'" />'."\n".
2799: '<input type="hidden" name="currencrypturl" value="'.$listsref->{'encrypturl'}.'" />'."\n".
2800: '<input type="hidden" name="currrandomorder" value="'.$listsref->{'randomorder'}.'" />'."\n".
2801: '<input type="hidden" name="currrandompick" value="'.$listsref->{'randompick'}.'" />'."\n";
2802: } elsif ($caller eq 'actions') {
2803: $output .=
2804: '<input type="hidden" name="allremoveidx" id="allremoveidx" value="'.$listsref->{'canremove'}.'" />'.
2805: '<input type="hidden" name="allcutidx" id="allcutidx" value="'.$listsref->{'cancut'}.'" />'.
2806: '<input type="hidden" name="allcopyidx" id="allcopyidx" value="'.$listsref->{'cancopy'}.'" />';
2807: }
2808: $output .=
2809: '</form>'.
2810: '</div>';
2811: return $output;
2812: }
2813:
2814: sub process_file_upload {
2815: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd,$crstype) = @_;
2816: # upload a file, if present
2817: my $filesize = length($env{'form.uploaddoc'});
2818: if (!$filesize) {
2819: $$upload_output = '<div class="LC_error">'.
2820: &mt('Unable to upload [_1]. (size = [_2] bytes)',
2821: '<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>',
2822: $filesize).'<br />'.
2823: &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'.
2824: '</div>';
2825: return;
2826: }
2827: my $quotatype = 'unofficial';
2828: if ($crstype eq 'Community') {
2829: $quotatype = 'community';
2830: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.instcode'}) {
2831: $quotatype = 'official';
2832: }
2833: if (&Apache::loncommon::get_user_quota($coursenum,$coursedom,'course',$quotatype)) {
2834: $filesize = int($filesize/1000); #expressed in kb
2835: $$upload_output = &Apache::loncommon::excess_filesize_warning($coursenum,$coursedom,'course',
2836: $env{'form.uploaddoc.filename'},$filesize,'upload');
2837: return if ($$upload_output);
2838: }
2839: my ($parseaction,$showupload,$nextphase,$mimetype);
2840: if ($env{'form.parserflag'}) {
2841: $parseaction = 'parse';
2842: }
2843: my $folder=$env{'form.folder'};
2844: if ($folder eq '') {
2845: $folder='default';
2846: }
2847: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
2848: my $errtext='';
2849: my $fatal=0;
2850: my $container='sequence';
2851: if ($env{'form.folderpath'} =~ /:1$/) {
2852: $container='page';
2853: }
2854: ($errtext,$fatal)=
2855: &mapread($coursenum,$coursedom,$folder.'.'.$container);
2856: if ($#LONCAPA::map::order<1) {
2857: $LONCAPA::map::order[0]=1;
2858: $LONCAPA::map::resources[1]='';
2859: }
2860: my $destination = 'docs/';
2861: if ($folder =~ /^supplemental/) {
2862: $destination = 'supplemental/';
2863: }
2864: if (($folder eq 'default') || ($folder eq 'supplemental')) {
2865: $destination .= 'default/';
2866: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
2867: $destination .= $2.'/';
2868: }
2869: if ($fatal) {
2870: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'</div>';
2871: return;
2872: }
2873: # this is for a course, not a user, so set context to coursedoc.
2874: my $newidx=&LONCAPA::map::getresidx();
2875: $destination .= $newidx;
2876: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
2877: $parseaction,$allfiles,
2878: $codebase,undef,undef,undef,undef,
2879: undef,undef,\$mimetype);
2880: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
2881: my $stored = $1;
2882: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
2883: $stored.'</span>').'</p>';
2884: } else {
2885: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
2886:
2887: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</div>';
2888: return;
2889: }
2890: my $ext='false';
2891: if ($url=~m{^http://}) { $ext='true'; }
2892: $url = &LONCAPA::map::qtunescape($url);
2893: my $comment=$env{'form.comment'};
2894: $comment = &LONCAPA::map::qtunescape($comment);
2895: if ($folder=~/^supplemental/) {
2896: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
2897: $env{'user.domain'}.'___&&&___'.$comment;
2898: }
2899:
2900: $LONCAPA::map::resources[$newidx]=
2901: $comment.':'.$url.':'.$ext.':normal:res';
2902: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
2903: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
2904: $folder.'.'.$container,1);
2905: if ($fatal) {
2906: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.$errtext.'</div>';
2907: return;
2908: } else {
2909: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
2910: $$upload_output = $showupload;
2911: my $total_embedded = scalar(keys(%{$allfiles}));
2912: if ($total_embedded > 0) {
2913: my $uploadphase = 'upload_embedded';
2914: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
2915: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
2916: my ($embedded,$num) =
2917: &Apache::loncommon::ask_for_embedded_content(
2918: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
2919: if ($embedded) {
2920: if ($num) {
2921: $$upload_output .=
2922: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
2923: $nextphase = $uploadphase;
2924: } else {
2925: $$upload_output .= $embedded;
2926: }
2927: } else {
2928: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
2929: }
2930: } else {
2931: $$upload_output .= &mt('No embedded items identified').'<br />';
2932: }
2933: $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
2934: } elsif (&Apache::loncommon::is_archive_file($mimetype)) {
2935: $nextphase = 'decompress_uploaded';
2936: my $position = scalar(@LONCAPA::map::order)-1;
2937: my $noextract = &return_to_editor();
2938: my $archiveurl = &HTML::Entities::encode($url,'<>&"');
2939: my %archiveitems = (
2940: folderpath => $env{'form.folderpath'},
2941: cmd => $nextphase,
2942: newidx => $newidx,
2943: position => $position,
2944: phase => $nextphase,
2945: comment => $comment,
2946: );
2947: my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
2948: my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
2949: $$upload_output = $showupload.
2950: &Apache::loncommon::decompress_form($mimetype,
2951: $archiveurl,'/adm/coursedocs',$noextract,
2952: \%archiveitems,\@current);
2953: }
2954: }
2955: }
2956: return $nextphase;
2957: }
2958:
2959: sub get_dir_list {
2960: my ($url,$coursenum,$coursedom,$newidx) = @_;
2961: my ($destination,$dir_root) = &embedded_destination();
2962: my ($dirlistref,$listerror) =
2963: &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
2964: my @dir_lines;
2965: my $dirptr=16384;
2966: if (ref($dirlistref) eq 'ARRAY') {
2967: foreach my $dir_line (sort
2968: {
2969: my ($afile)=split('&',$a,2);
2970: my ($bfile)=split('&',$b,2);
2971: return (lc($afile) cmp lc($bfile));
2972: } (@{$dirlistref})) {
2973: my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
2974: $filename =~ s/\s+$//;
2975: next if ($filename =~ /^\.\.?$/);
2976: my $isdir = 0;
2977: if ($dirptr&$testdir) {
2978: $isdir = 1;
2979: }
2980: push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
2981: }
2982: }
2983: return @dir_lines;
2984: }
2985:
2986: sub is_supplemental_title {
2987: my ($title) = @_;
2988: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
2989: }
2990:
2991: # --------------------------------------------------------------- An entry line
2992:
2993: sub entryline {
2994: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
2995: $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups)=@_;
2996: my ($foldertitle,$renametitle);
2997: if (&is_supplemental_title($title)) {
2998: ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
2999: } else {
3000: $title=&HTML::Entities::encode($title,'"<>&\'');
3001: $renametitle=$title;
3002: $foldertitle=$title;
3003: }
3004:
3005: my $orderidx=$LONCAPA::map::order[$index];
3006:
3007: $renametitle=~s/\\/\\\\/g;
3008: $renametitle=~s/\"\;/\\\"/g;
3009: $renametitle=~s/ /%20/g;
3010: my $line=&Apache::loncommon::start_data_table_row();
3011: my ($form_start,$form_end,$form_common,$form_param);
3012: # Edit commands
3013: my ($esc_path, $path, $symb);
3014: if ($env{'form.folderpath'}) {
3015: $esc_path=&escape($env{'form.folderpath'});
3016: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3017: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
3018: }
3019: my $isexternal;
3020: if ($residx) {
3021: my $currurl = $url;
3022: $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
3023: if ($currurl =~ m{^/adm/wrapper/ext/}) {
3024: $isexternal = 1;
3025: }
3026: if (!$supplementalflag) {
3027: my $path = 'uploaded/'.
3028: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
3029: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
3030: $symb = &Apache::lonnet::encode_symb($path.$folder.".$container",
3031: $residx,
3032: &Apache::lonnet::declutter($currurl));
3033: }
3034: }
3035: my ($renamelink,%lt,$ishash);
3036: if (ref($filtersref) eq 'HASH') {
3037: $ishash = 1;
3038: }
3039:
3040: if ($allowed) {
3041: $form_start = '
3042: <form action="/adm/coursedocs" method="post">
3043: ';
3044: $form_common=(<<END);
3045: <input type="hidden" name="folderpath" value="$path" />
3046: <input type="hidden" name="symb" value="$symb" />
3047: END
3048: $form_param=(<<END);
3049: <input type="hidden" name="setparms" value="$orderidx" />
3050: <input type="hidden" name="changeparms" value="0" />
3051: END
3052: $form_end = '</form>';
3053:
3054: my $incindex=$index+1;
3055: my $selectbox='';
3056: if (($#LONCAPA::map::order>0) &&
3057: ((split(/\:/,
3058: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
3059: ne '') &&
3060: ((split(/\:/,
3061: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
3062: ne '')) {
3063: $selectbox=
3064: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
3065: '<select name="newpos" onchange="this.form.submit()">';
3066: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
3067: if ($i==$incindex) {
3068: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
3069: } else {
3070: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
3071: }
3072: }
3073: $selectbox.='</select>';
3074: }
3075: %lt=&Apache::lonlocal::texthash(
3076: 'up' => 'Move Up',
3077: 'dw' => 'Move Down',
3078: 'rm' => 'Remove',
3079: 'ct' => 'Cut',
3080: 'rn' => 'Rename',
3081: 'cp' => 'Copy',
3082: 'ex' => 'External Resource',
3083: 'ed' => 'Edit',
3084: 'pr' => 'Preview',
3085: 'sv' => 'Save',
3086: 'ul' => 'URL',
3087: 'ti' => 'Title',
3088: );
3089: my %denied = &action_restrictions($coursenum,$coursedom,$url,
3090: $env{'form.folderpath'},
3091: $currgroups);
3092: my ($copylink,$cutlink,$removelink);
3093: my $skip_confirm = 0;
3094: if ( $folder =~ /^supplemental/
3095: || ($url =~ m{( /smppg$
3096: |/syllabus$
3097: |/aboutme$
3098: |/navmaps$
3099: |/bulletinboard$
3100: |\.html$)}x)
3101: || $isexternal) {
3102: $skip_confirm = 1;
3103: }
3104:
3105: if ($denied{'copy'}) {
3106: $copylink=(<<ENDCOPY)
3107: <span style="visibility: hidden;">$lt{'cp'}</span>
3108: ENDCOPY
3109: } else {
3110: my $formname = 'edit_copy_'.$orderidx;
3111: my $js = "javascript:checkForSubmit(document.forms.renameform,'copy','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
3112: $copylink=(<<ENDCOPY);
3113: <form name="$formname" method="post" action="/adm/coursedocs">
3114: $form_common
3115: <input type="checkbox" name="copy" id="copy_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','copy');" class="LC_hidden" /><a href="$js" class="LC_docs_copy">$lt{'cp'}</a>
3116: $form_end
3117: ENDCOPY
3118: if (($ishash) && (ref($filtersref->{'cancopy'}) eq 'ARRAY')) {
3119: push(@{$filtersref->{'cancopy'}},$orderidx);
3120: }
3121: }
3122: if ($denied{'cut'}) {
3123: $cutlink=(<<ENDCUT);
3124: <span style="visibility: hidden;">$lt{'ct'}</span>
3125: ENDCUT
3126: } else {
3127: my $formname = 'edit_cut_'.$orderidx;
3128: my $js = "javascript:checkForSubmit(document.forms.renameform,'cut','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
3129: $cutlink=(<<ENDCUT);
3130: <form name="$formname" method="post" action="/adm/coursedocs">
3131: $form_common
3132: <input type="hidden" name="skip_$orderidx" id="skip_cut_$orderidx" value="$skip_confirm" />
3133: <input type="checkbox" name="cut" id="cut_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','cut');" class="LC_hidden" /><a href="$js" class="LC_docs_cut">$lt{'ct'}</a>
3134: $form_end
3135: ENDCUT
3136: if (($ishash) && (ref($filtersref->{'cancut'}) eq 'ARRAY')) {
3137: push(@{$filtersref->{'cancut'}},$orderidx);
3138: }
3139: }
3140: if ($denied{'remove'}) {
3141: $removelink=(<<ENDREM);
3142: <span style="visibility: hidden;">$lt{'rm'}</a>
3143: ENDREM
3144: } else {
3145: my $formname = 'edit_remove_'.$orderidx;
3146: my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm);";
3147: $removelink=(<<ENDREM);
3148: <form name="$formname" method="post" action="/adm/coursedocs">
3149: $form_common
3150: <input type="hidden" name="skip_$orderidx" id="skip_remove_$orderidx" value="$skip_confirm" />
3151: <input type="checkbox" name="remove" id="remove_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','remove');" class="LC_hidden" /><a href="$js" class="LC_docs_remove">$lt{'rm'}</a>
3152: $form_end
3153: ENDREM
3154: if (($ishash) && (ref($filtersref->{'canremove'}) eq 'ARRAY')) {
3155: push(@{$filtersref->{'canremove'}},$orderidx);
3156: }
3157: }
3158: $renamelink=(<<ENDREN);
3159: <a href='javascript:changename("$esc_path","$index","$renametitle");' class="LC_docs_rename">$lt{'rn'}</a>
3160: ENDREN
3161: $line.=(<<END);
3162: <td>
3163: <div class="LC_docs_entry_move">
3164: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$esc_path&symb=$symb'>
3165: <img src="${iconpath}move_up.gif" alt="$lt{'up'}" class="LC_icon" />
3166: </a>
3167: </div>
3168: <div class="LC_docs_entry_move">
3169: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$esc_path&symb=$symb'>
3170: <img src="${iconpath}move_down.gif" alt="$lt{'dw'}" class="LC_icon" />
3171: </a>
3172: </div>
3173: </td>
3174: <td>
3175: $form_start
3176: $form_param
3177: $form_common
3178: $selectbox
3179: $form_end
3180: </td>
3181: <td class="LC_docs_entry_commands LC_nobreak">
3182: $removelink
3183: $cutlink
3184: $copylink
3185: </td>
3186: END
3187: }
3188: # Figure out what kind of a resource this is
3189: my ($extension)=($url=~/\.(\w+)$/);
3190: my $uploaded=($url=~/^\/*uploaded\//);
3191: my $icon=&Apache::loncommon::icon($url);
3192: my $isfolder;
3193: my $ispage;
3194: my $containerarg;
3195: if ($uploaded) {
3196: if (($extension eq 'sequence') || ($extension eq 'page')) {
3197: $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
3198: $containerarg = $1;
3199: if ($extension eq 'sequence') {
3200: $icon=$iconpath.'navmap.folder.closed.gif';
3201: $isfolder=1;
3202: } else {
3203: $icon=$iconpath.'page.gif';
3204: $ispage=1;
3205: }
3206: if ($allowed) {
3207: $url='/adm/coursedocs?';
3208: } else {
3209: $url='/adm/supplemental?';
3210: }
3211: } else {
3212: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
3213: }
3214: }
3215:
3216: my ($editlink,$extresform);
3217: my $orig_url = $url;
3218: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
3219: $url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
3220: if (!$supplementalflag && $residx && $symb) {
3221: if ((!$isfolder) && (!$ispage)) {
3222: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
3223: $url=&Apache::lonnet::clutter($url);
3224: if ($url=~/^\/*uploaded\//) {
3225: $url=~/\.(\w+)$/;
3226: my $embstyle=&Apache::loncommon::fileembstyle($1);
3227: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
3228: $url='/adm/wrapper'.$url;
3229: } elsif ($embstyle eq 'ssi') {
3230: #do nothing with these
3231: } elsif ($url!~/\.(sequence|page)$/) {
3232: $url='/adm/coursedocs/showdoc'.$url;
3233: }
3234: } elsif ($url=~m|^/ext/|) {
3235: $url='/adm/wrapper'.$url;
3236: }
3237: if (&Apache::lonnet::symbverify($symb,$url)) {
3238: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
3239: } else {
3240: $url='';
3241: }
3242: }
3243: }
3244: my ($rand_pick_text,$rand_order_text);
3245: if ($isfolder || $ispage || $extension eq 'sequence' || $extension eq 'page') {
3246: my $foldername=&escape($foldertitle);
3247: my $folderpath=$env{'form.folderpath'};
3248: if ($folderpath) { $folderpath.='&' };
3249: if (!$allowed && $supplementalflag) {
3250: $folderpath.=$containerarg.'&'.$foldername;
3251: $url.='folderpath='.&escape($folderpath);
3252: } else {
3253: # Append randompick number, hidden, and encrypted with ":" to foldername,
3254: # so it gets transferred between levels
3255: $folderpath.=$containerarg.'&'.$foldername.
3256: ':'.(&LONCAPA::map::getparameter($orderidx,
3257: 'parameter_randompick'))[0]
3258: .':'.((&LONCAPA::map::getparameter($orderidx,
3259: 'parameter_hiddenresource'))[0]=~/^yes$/i)
3260: .':'.((&LONCAPA::map::getparameter($orderidx,
3261: 'parameter_encrypturl'))[0]=~/^yes$/i)
3262: .':'.((&LONCAPA::map::getparameter($orderidx,
3263: 'parameter_randomorder'))[0]=~/^yes$/i)
3264: .':'.$ispage;
3265: $url.='folderpath='.&escape($folderpath);
3266: my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
3267: 'parameter_randompick'))[0];
3268: my $rpckchk;
3269: if ($rpicknum) {
3270: $rpckchk = ' checked="checked"';
3271: if (($ishash) && (ref($filtersref->{'randompick'}) eq 'ARRAY')) {
3272: push(@{$filtersref->{'randompick'}},$orderidx.':'.$rpicknum);
3273: }
3274: }
3275: my $formname = 'edit_randompick_'.$orderidx;
3276: $rand_pick_text =
3277: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
3278: $form_param."\n".
3279: $form_common."\n".
3280: '<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$orderidx.'" id="randompick_'.$orderidx.'" onclick="'."updatePick(this.form,'$orderidx','check');".'"'.$rpckchk.' /> '.&mt('Randomly Pick').'</label><input type="hidden" name="rpicknum_'.$orderidx.'" id="rpicknum_'.$orderidx.'" value="'.$rpicknum.'" /><span id="randompicknum_'.$orderidx.'">';
3281: if ($rpicknum ne '') {
3282: $rand_pick_text .= ': <a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
3283: }
3284: $rand_pick_text .= '</span></span>'.
3285: $form_end;
3286: my $ro_set;
3287: if ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i) {
3288: $ro_set = 'checked="checked"';
3289: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
3290: push(@{$filtersref->{'randomorder'}},$orderidx);
3291: }
3292: }
3293: my $formname = 'edit_rorder_'.$orderidx;
3294: $rand_order_text =
3295: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
3296: $form_param."\n".
3297: $form_common."\n".
3298: '<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.' /> '.&mt('Random Order').' </label></span>'.
3299: $form_end;
3300: }
3301: } elsif ($supplementalflag && !$allowed) {
3302: $url .= ($url =~ /\?/) ? '&':'?';
3303: $url .= 'folderpath='.&HTML::Entities::encode($esc_path,'<>&"');
3304: if ($title) {
3305: $url .= '&title='.&HTML::Entities::encode($renametitle,'<>&"');
3306: }
3307: if ($isexternal && $orderidx) {
3308: $url .= '&idx='.$orderidx;
3309: }
3310: }
3311: my ($tdalign,$tdwidth);
3312: if ($allowed) {
3313: my $fileloc =
3314: &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url));
3315: if ($isexternal) {
3316: ($editlink,$extresform) =
3317: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem);
3318: } elsif (!$isfolder && !$ispage) {
3319: my ($cfile,$home,$switchserver,$forceedit,$forceview) =
3320: &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url);
3321: if (($cfile ne '') && ($symb ne '' || $supplementalflag)) {
3322: my $jscall =
3323: &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
3324: $switchserver,
3325: $forceedit,
3326: undef,$symb,
3327: &escape($env{'form.folderpath'}),
3328: $renametitle,'','',1);
3329: if ($jscall) {
3330: $editlink = '<a class="LC_docs_ext_edit" href="javascript:'.
3331: $jscall.'" >'.&mt('Edit').'</a> '."\n";
3332: }
3333: }
3334: }
3335: $tdalign = ' align="right" valign="top"';
3336: $tdwidth = ' width="80%"';
3337: }
3338: my $reinit;
3339: if ($crstype eq 'Community') {
3340: $reinit = &mt('(re-initialize community to access)');
3341: } else {
3342: $reinit = &mt('(re-initialize course to access)');
3343: }
3344: $line.='<td class="LC_docs_entry_commands"'.$tdalign.'><span class="LC_nobreak">'.$editlink.$renamelink;
3345: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
3346: $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
3347: } elsif ($url) {
3348: $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
3349: '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
3350: } else {
3351: $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
3352: }
3353: $line.='</span></td><td'.$tdwidth.'>';
3354: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
3355: $line.='<a href="'.$url.'">'.$title.'</a>';
3356: } elsif ($url) {
3357: $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
3358: $title,600,500);
3359: } else {
3360: $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
3361: }
3362: $line.="$extresform</td>";
3363: $rand_pick_text = ' ' if ($rand_pick_text eq '');
3364: $rand_order_text = ' ' if ($rand_order_text eq '');
3365: if (($allowed) && ($folder!~/^supplemental/)) {
3366: my %lt=&Apache::lonlocal::texthash(
3367: 'hd' => 'Hidden',
3368: 'ec' => 'URL hidden');
3369: my ($enctext,$hidtext);
3370: if ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) {
3371: $enctext = ' checked="checked"';
3372: if (($ishash) && (ref($filtersref->{'encrypturl'}) eq 'ARRAY')) {
3373: push(@{$filtersref->{'encrypturl'}},$orderidx);
3374: }
3375: }
3376: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
3377: $hidtext = ' checked="checked"';
3378: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
3379: push(@{$filtersref->{'hiddenresource'}},$orderidx);
3380: }
3381: }
3382: my $formhidden = 'edit_hiddenresource_'.$orderidx;
3383: my $formurlhidden = 'edit_encrypturl_'.$orderidx;
3384: $line.=(<<ENDPARMS);
3385: <td class="LC_docs_entry_parameter">
3386: <form action="/adm/coursedocs" method="post" name="$formhidden">
3387: $form_param
3388: $form_common
3389: <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext /> $lt{'hd'}</label>
3390: $form_end
3391: <br />
3392: <form action="/adm/coursedocs" method="post" name="$formurlhidden">
3393: $form_param
3394: $form_common
3395: <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext /> $lt{'ec'}</label>
3396: $form_end
3397: </td>
3398: <td class="LC_docs_entry_parameter">$rand_pick_text<br />
3399: $rand_order_text</td>
3400: ENDPARMS
3401: }
3402: $line.=&Apache::loncommon::end_data_table_row();
3403: return $line;
3404: }
3405:
3406: sub action_restrictions {
3407: my ($cnum,$cdom,$url,$folderpath,$currgroups) = @_;
3408: my %denied = (
3409: cut => 0,
3410: copy => 0,
3411: remove => 0,
3412: );
3413: if ($url=~ m{^/res/.+\.(page|sequence)$}) {
3414: # no copy for published maps
3415: $denied{'copy'} = 1;
3416: } elsif ($url=~m{^/res/lib/templates/}) {
3417: $denied{'copy'} = 1;
3418: $denied{'cut'} = 1;
3419: } elsif ($url eq "/uploaded/$cdom/$cnum/group_allfolders.sequence") {
3420: if ($folderpath =~ /^default&[^\&]+$/) {
3421: if ((ref($currgroups) eq 'HASH') && (keys(%{$currgroups}) > 0)) {
3422: $denied{'remove'} = 1;
3423: }
3424: $denied{'cut'} = 1;
3425: $denied{'copy'} = 1;
3426: }
3427: } elsif ($url =~ m{^\Q/uploaded/$cdom/$cnum/group_folder_\E(\w+)\.sequence$}) {
3428: my $group = $1;
3429: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+$/) {
3430: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
3431: $denied{'remove'} = 1;
3432: }
3433: }
3434: $denied{'cut'} = 1;
3435: $denied{'copy'} = 1;
3436: } elsif ($url =~ m{^\Q/adm/$cdom/$cnum/\E(\w+)/smppg$}) {
3437: my $group = $1;
3438: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&\Qgroup_folder_$group\E\&[^\&]+$/) {
3439: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
3440: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
3441: if (keys(%groupsettings) > 0) {
3442: $denied{'remove'} = 1;
3443: }
3444: $denied{'cut'} = 1;
3445: $denied{'copy'} = 1;
3446: }
3447: }
3448: } elsif ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&group_folder_(\w+)\&/) {
3449: my $group = $1;
3450: if ($url =~ /group_boards_\Q$group\E/) {
3451: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
3452: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
3453: if (keys(%groupsettings) > 0) {
3454: if (ref($groupsettings{'functions'}) eq 'HASH') {
3455: if ($groupsettings{'functions'}{'discussion'} eq 'on') {
3456: $denied{'remove'} = 1;
3457: }
3458: }
3459: }
3460: $denied{'cut'} = 1;
3461: $denied{'copy'} = 1;
3462: }
3463: }
3464: }
3465: return %denied;
3466: }
3467:
3468: sub new_timebased_suffix {
3469: my ($dom,$num,$type,$area,$container) = @_;
3470: my ($prefix,$namespace,$idtype,$errtext,$locknotfreed);
3471: if ($type eq 'paste') {
3472: $prefix = $type;
3473: $namespace = 'courseeditor';
3474: } elsif ($type eq 'map') {
3475: $prefix = 'docs';
3476: if ($area eq 'supplemental') {
3477: $prefix = 'supp';
3478: }
3479: $prefix .= $container;
3480: $namespace = 'uploadedmaps';
3481: } else {
3482: $prefix = $type;
3483: $namespace = 'templated';
3484: }
3485: $idtype = 'concat';
3486: my ($suffix,$freedlock,$error) =
3487: &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num);
3488: if (!$suffix) {
3489: if ($type eq 'paste') {
3490: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when adding to the paste buffer.');
3491: } elsif ($type eq 'map') {
3492: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new folder/page.');
3493: } elsif ($type eq 'smppg') {
3494: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new simple page.');
3495: } else {
3496: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new bulletin board.');
3497: }
3498: if ($error) {
3499: $errtext .= '<br />'.$error;
3500: }
3501: }
3502: if ($freedlock ne 'ok') {
3503: $locknotfreed =
3504: '<div class="LC_error">'.
3505: &mt('There was a problem removing a lockfile.').' ';
3506: if ($type eq 'paste') {
3507: &mt('This will prevent use of the paste buffer until th next log-in.');
3508: } elsif ($type eq 'map') {
3509: &mt('This will prevent creation of additional folders or composite pages in this course.');
3510: } elsif ($type eq 'smppg') {
3511: $locknotfreed .=
3512: &mt('This will prevent creation of additional simple pages in this course.');
3513: } else {
3514: $locknotfreed .=
3515: &mt('This will prevent creation of additional bulletin boards in this course.');
3516: }
3517: unless ($type eq 'paste') {
3518: $locknotfreed .=
3519: ' '.&mt('Please contact the domain coordinator for your LON-CAPA domain.');
3520: }
3521: $locknotfreed .= '</div>';
3522: }
3523: return ($suffix,$errtext,$locknotfreed);
3524: }
3525:
3526: =pod
3527:
3528: =item tiehash()
3529:
3530: tie the hash
3531:
3532: =cut
3533:
3534: sub tiehash {
3535: my ($mode)=@_;
3536: $hashtied=0;
3537: if ($env{'request.course.fn'}) {
3538: if ($mode eq 'write') {
3539: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
3540: &GDBM_WRCREAT(),0640)) {
3541: $hashtied=2;
3542: }
3543: } else {
3544: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
3545: &GDBM_READER(),0640)) {
3546: $hashtied=1;
3547: }
3548: }
3549: }
3550: }
3551:
3552: sub untiehash {
3553: if ($hashtied) { untie %hash; }
3554: $hashtied=0;
3555: return OK;
3556: }
3557:
3558:
3559:
3560:
3561: sub checkonthis {
3562: my ($r,$url,$level,$title)=@_;
3563: $url=&unescape($url);
3564: $alreadyseen{$url}=1;
3565: $r->rflush();
3566: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
3567: $r->print("\n<br />");
3568: if ($level==0) {
3569: $r->print("<br />");
3570: }
3571: for (my $i=0;$i<=$level*5;$i++) {
3572: $r->print(' ');
3573: }
3574: $r->print('<a href="'.$url.'" target="cat">'.
3575: ($title?$title:$url).'</a> ');
3576: if ($url=~/^\/res\//) {
3577: my $result=&Apache::lonnet::repcopy(
3578: &Apache::lonnet::filelocation('',$url));
3579: if ($result eq 'ok') {
3580: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
3581: $r->rflush();
3582: &Apache::lonnet::countacc($url);
3583: $url=~/\.(\w+)$/;
3584: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
3585: $r->print('<br />');
3586: $r->rflush();
3587: for (my $i=0;$i<=$level*5;$i++) {
3588: $r->print(' ');
3589: }
3590: $r->print('- '.&mt('Rendering:').' ');
3591: my ($errorcount,$warningcount)=split(/:/,
3592: &Apache::lonnet::ssi_body($url,
3593: ('grade_target'=>'web',
3594: 'return_only_error_and_warning_counts' => 1)));
3595: if (($errorcount) ||
3596: ($warningcount)) {
3597: if ($errorcount) {
3598: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
3599: &mt('[quant,_1,error]',$errorcount).'</span>');
3600: }
3601: if ($warningcount) {
3602: $r->print('<span class="LC_warning">'.
3603: &mt('[quant,_1,warning]',$warningcount).'</span>');
3604: }
3605: } else {
3606: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
3607: }
3608: $r->rflush();
3609: }
3610: my $dependencies=
3611: &Apache::lonnet::metadata($url,'dependencies');
3612: foreach my $dep (split(/\,/,$dependencies)) {
3613: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
3614: &checkonthis($r,$dep,$level+1);
3615: }
3616: }
3617: } elsif ($result eq 'unavailable') {
3618: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
3619: } elsif ($result eq 'not_found') {
3620: unless ($url=~/\$/) {
3621: $r->print('<span class="LC_error">'.&mt('not found').'</span>');
3622: } else {
3623: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
3624: }
3625: } else {
3626: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
3627: }
3628: }
3629: }
3630: }
3631:
3632:
3633:
3634: =pod
3635:
3636: =item list_symbs()
3637:
3638: List Content Identifiers
3639:
3640: =cut
3641:
3642: sub list_symbs {
3643: my ($r) = @_;
3644:
3645: my $crstype = &Apache::loncommon::course_type();
3646: $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
3647: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
3648: $r->print(&startContentScreen('tools'));
3649: my $navmap = Apache::lonnavmaps::navmap->new();
3650: if (!defined($navmap)) {
3651: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
3652: '<div class="LC_error">'.
3653: &mt('Unable to retrieve information about course contents').
3654: '</div>');
3655: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
3656: } else {
3657: $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
3658: &Apache::loncommon::start_data_table().
3659: &Apache::loncommon::start_data_table_header_row().
3660: '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
3661: &Apache::loncommon::end_data_table_header_row()."\n");
3662: my $count;
3663: foreach my $res ($navmap->retrieveResources()) {
3664: $r->print(&Apache::loncommon::start_data_table_row().
3665: '<td>'.$res->compTitle().'</td>'.
3666: '<td>'.$res->symb().'</td>'.
3667: &Apache::loncommon::end_data_table_row());
3668: $count ++;
3669: }
3670: if (!$count) {
3671: $r->print(&Apache::loncommon::start_data_table_row().
3672: '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
3673: &Apache::loncommon::end_data_table_row());
3674: }
3675: $r->print(&Apache::loncommon::end_data_table());
3676: }
3677: $r->print(&endContentScreen());
3678: }
3679:
3680:
3681: sub verifycontent {
3682: my ($r) = @_;
3683: my $crstype = &Apache::loncommon::course_type();
3684: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
3685: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
3686: $r->print(&startContentScreen('tools'));
3687: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
3688: $hashtied=0;
3689: undef %alreadyseen;
3690: %alreadyseen=();
3691: &tiehash();
3692:
3693: foreach my $key (keys(%hash)) {
3694: if ($hash{$key}=~/\.(page|sequence)$/) {
3695: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
3696: $r->print('<hr /><span class="LC_error">'.
3697: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
3698: &unescape($hash{$key}).'</span><br />'.
3699: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
3700: }
3701: }
3702: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
3703: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1});
3704: }
3705: }
3706: &untiehash();
3707: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
3708: $r->print(&endContentScreen());
3709: }
3710:
3711:
3712: sub devalidateversioncache {
3713: my $src=shift;
3714: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
3715: &Apache::lonnet::clutter($src));
3716: }
3717:
3718: sub checkversions {
3719: my ($r) = @_;
3720: my $crstype = &Apache::loncommon::course_type();
3721: $r->print(&Apache::loncommon::start_page("Check $crstype Document Versions"));
3722: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Document Versions"));
3723: $r->print(&startContentScreen('tools'));
3724:
3725: my $header='';
3726: my $startsel='';
3727: my $monthsel='';
3728: my $weeksel='';
3729: my $daysel='';
3730: my $allsel='';
3731: my %changes=();
3732: my $starttime=0;
3733: my $haschanged=0;
3734: my %setversions=&Apache::lonnet::dump('resourceversions',
3735: $env{'course.'.$env{'request.course.id'}.'.domain'},
3736: $env{'course.'.$env{'request.course.id'}.'.num'});
3737:
3738: $hashtied=0;
3739: &tiehash();
3740: my %newsetversions=();
3741: if ($env{'form.setmostrecent'}) {
3742: $haschanged=1;
3743: foreach my $key (keys(%hash)) {
3744: if ($key=~/^ids\_(\/res\/.+)$/) {
3745: $newsetversions{$1}='mostrecent';
3746: &devalidateversioncache($1);
3747: }
3748: }
3749: } elsif ($env{'form.setcurrent'}) {
3750: $haschanged=1;
3751: foreach my $key (keys(%hash)) {
3752: if ($key=~/^ids\_(\/res\/.+)$/) {
3753: my $getvers=&Apache::lonnet::getversion($1);
3754: if ($getvers>0) {
3755: $newsetversions{$1}=$getvers;
3756: &devalidateversioncache($1);
3757: }
3758: }
3759: }
3760: } elsif ($env{'form.setversions'}) {
3761: $haschanged=1;
3762: foreach my $key (keys(%env)) {
3763: if ($key=~/^form\.set_version_(.+)$/) {
3764: my $src=$1;
3765: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
3766: $newsetversions{$src}=$env{$key};
3767: &devalidateversioncache($src);
3768: }
3769: }
3770: }
3771: }
3772: if ($haschanged) {
3773: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
3774: $env{'course.'.$env{'request.course.id'}.'.domain'},
3775: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
3776: $r->print(&Apache::loncommon::confirmwrapper(
3777: &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
3778: } else {
3779: $r->print(&Apache::loncommon::confirmwrapper(
3780: &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
3781: }
3782: &mark_hash_old();
3783: }
3784: &changewarning($r,'');
3785: if ($env{'form.timerange'} eq 'all') {
3786: # show all documents
3787: $header=&mt('All content in '.$crstype);
3788: $allsel=' selected="selected"';
3789: foreach my $key (keys(%hash)) {
3790: if ($key=~/^ids\_(\/res\/.+)$/) {
3791: my $src=$1;
3792: $changes{$src}=1;
3793: }
3794: }
3795: } else {
3796: # show documents which changed
3797: %changes=&Apache::lonnet::dump
3798: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
3799: $env{'course.'.$env{'request.course.id'}.'.num'});
3800: my $firstkey=(keys(%changes))[0];
3801: unless ($firstkey=~/^error\:/) {
3802: unless ($env{'form.timerange'}) {
3803: $env{'form.timerange'}=604800;
3804: }
3805: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
3806: .&mt('seconds');
3807: if ($env{'form.timerange'}==-1) {
3808: $seltext='since start of course';
3809: $startsel=' selected="selected"';
3810: $env{'form.timerange'}=time;
3811: }
3812: $starttime=time-$env{'form.timerange'};
3813: if ($env{'form.timerange'}==2592000) {
3814: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
3815: $monthsel=' selected="selected"';
3816: } elsif ($env{'form.timerange'}==604800) {
3817: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
3818: $weeksel=' selected="selected"';
3819: } elsif ($env{'form.timerange'}==86400) {
3820: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
3821: $daysel=' selected="selected"';
3822: }
3823: $header=&mt('Content changed').' '.$seltext;
3824: } else {
3825: $header=&mt('No content modifications yet.');
3826: }
3827: }
3828: %setversions=&Apache::lonnet::dump('resourceversions',
3829: $env{'course.'.$env{'request.course.id'}.'.domain'},
3830: $env{'course.'.$env{'request.course.id'}.'.num'});
3831: my %lt=&Apache::lonlocal::texthash
3832: ('st' => 'Version changes since start of '.$crstype,
3833: 'lm' => 'Version changes since last Month',
3834: 'lw' => 'Version changes since last Week',
3835: 'sy' => 'Version changes since Yesterday',
3836: 'al' => 'All Resources (possibly large output)',
3837: 'cd' => 'Change display',
3838: 'sd' => 'Display',
3839: 'fi' => 'File',
3840: 'md' => 'Modification Date',
3841: 'mr' => 'Most recently published Version',
3842: 've' => 'Version used in '.$crstype,
3843: 'vu' => 'Set Version to be used in '.$crstype,
3844: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
3845: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
3846: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
3847: 'di' => 'Differences',
3848: 'save' => 'Save changes',
3849: 'vers' => 'Version choice(s) for specific resources',
3850: 'act' => 'Actions');
3851: $r->print(<<ENDHEADERS);
3852: <h4 class="LC_info">$header</h4>
3853: <form action="/adm/coursedocs" method="post">
3854: <input type="hidden" name="versions" value="1" />
3855: <div class="LC_left_float">
3856: <fieldset>
3857: <legend>$lt{'cd'}</legend>
3858: <select name="timerange">
3859: <option value='all'$allsel>$lt{'al'}</option>
3860: <option value="-1"$startsel>$lt{'st'}</option>
3861: <option value="2592000"$monthsel>$lt{'lm'}</option>
3862: <option value="604800"$weeksel>$lt{'lw'}</option>
3863: <option value="86400"$daysel>$lt{'sy'}</option>
3864: </select>
3865: <input type="submit" name="display" value="$lt{'sd'}" />
3866: </fieldset>
3867: </div>
3868: <div class="LC_left_float">
3869: <fieldset>
3870: <legend>$lt{'act'}</legend>
3871: $lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" /><br />
3872: $lt{'sc'}: <input type="submit" name="setcurrent" value="Go" />
3873: </fieldset>
3874: </div>
3875: <br clear="all" />
3876: <hr />
3877: <h4>$lt{'vers'}</h4>
3878: <input type="submit" name="setversions" value="$lt{'save'}" />
3879: ENDHEADERS
3880: #number of columns for version history
3881: $r->print(
3882: &Apache::loncommon::start_data_table().
3883: &Apache::loncommon::start_data_table_header_row().
3884: '<th>'.&mt('Resources').'</th>'.
3885: "<th>$lt{'mr'}</th>".
3886: "<th>$lt{'ve'}</th>".
3887: "<th>$lt{'vu'}</th>".
3888: '<th>'.&mt('History').'</th>'.
3889: &Apache::loncommon::end_data_table_header_row()
3890: );
3891: foreach my $key (sort(keys(%changes))) {
3892: #excludes not versionable problems from resource version history:
3893: next unless ($changes{$key}>$starttime && $key !~ /^\/res\/lib\/templates/);
3894: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
3895: my $currentversion=&Apache::lonnet::getversion($key);
3896: if ($currentversion<0) {
3897: $currentversion='<span class="LC_error">'.&mt('Could not be determined.').'</span>';
3898: }
3899: my $linkurl=&Apache::lonnet::clutter($key);
3900: $r->print(
3901: &Apache::loncommon::start_data_table_row().
3902: '<td><b>'.&Apache::lonnet::gettitle($linkurl).'</b><br />'.
3903: '<a href="'.$linkurl.'" target="cat">'.$linkurl.'</a></td>'.
3904: '<td align="right">'.$currentversion.'<span class="LC_fontsize_medium"><br />('.
3905: &Apache::lonlocal::locallocaltime(&Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate')).')</span></td>'.
3906: '<td align="right">'
3907: );
3908: # Used in course
3909: my $usedversion=$hash{'version_'.$linkurl};
3910: if (($usedversion) && ($usedversion ne 'mostrecent')) {
3911: if ($usedversion != $currentversion) {
3912: $r->print('<span class="LC_warning">'.$usedversion.'</span>');
3913: } else {
3914: $r->print($usedversion);
3915: }
3916: } else {
3917: $r->print($currentversion);
3918: }
3919: $r->print('</td><td title="'.$lt{'vu'}.'">');
3920: # Set version
3921: $r->print(&Apache::loncommon::select_form(
3922: $setversions{$linkurl},
3923: 'set_version_'.$linkurl,
3924: {'select_form_order' => ['',1..$currentversion,'mostrecent'],
3925: '' => '',
3926: 'mostrecent' => &mt('most recent'),
3927: map {$_,$_} (1..$currentversion)}));
3928: my $lastold=1;
3929: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
3930: my $url=$root.'.'.$prevvers.'.'.$extension;
3931: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<$starttime) {
3932: $lastold=$prevvers;
3933: }
3934: }
3935: $r->print('</td>');
3936: # List all available versions
3937: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
3938: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
3939: my $url=$root.'.'.$prevvers.'.'.$extension;
3940: $r->print(
3941: '<span class="LC_nobreak">'
3942: .'<a href="'.&Apache::lonnet::clutter($url).'">'
3943: .&mt('Version [_1]',$prevvers).'</a>'
3944: .' ('.&Apache::lonlocal::locallocaltime(
3945: &Apache::lonnet::metadata($url,'lastrevisiondate'))
3946: .')');
3947: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
3948: $r->print(
3949: ' <a href="/adm/diff?filename='.
3950: &Apache::lonnet::clutter($root.'.'.$extension).
3951: &HTML::Entities::encode('&versionone='.$prevvers,'"<>&').
3952: '" target="diffs">'.&mt('Diffs').'</a>');
3953: }
3954: $r->print('</span><br />');
3955: }
3956: $r->print('</span></td>'.&Apache::loncommon::end_data_table_row());
3957: }
3958: $r->print(
3959: &Apache::loncommon::end_data_table().
3960: '<input type="submit" name="setversions" value="'.$lt{'save'}.'" />'.
3961: '</form>'
3962: );
3963:
3964: &untiehash();
3965: $r->print(&endContentScreen());
3966: }
3967:
3968: sub mark_hash_old {
3969: my $retie_hash=0;
3970: if ($hashtied) {
3971: $retie_hash=1;
3972: &untiehash();
3973: }
3974: &tiehash('write');
3975: $hash{'old'}=1;
3976: &untiehash();
3977: if ($retie_hash) { &tiehash(); }
3978: }
3979:
3980: sub is_hash_old {
3981: my $untie_hash=0;
3982: if (!$hashtied) {
3983: $untie_hash=1;
3984: &tiehash();
3985: }
3986: my $return=$hash{'old'};
3987: if ($untie_hash) { &untiehash(); }
3988: return $return;
3989: }
3990:
3991: sub changewarning {
3992: my ($r,$postexec,$message,$url)=@_;
3993: if (!&is_hash_old()) { return; }
3994: my $pathvar='folderpath';
3995: my $path=&escape($env{'form.folderpath'});
3996: if (!defined($url)) {
3997: $url='/adm/coursedocs?'.$pathvar.'='.$path;
3998: }
3999: my $course_type = &Apache::loncommon::course_type();
4000: if (!defined($message)) {
4001: $message='Changes will become active for your current session after [_1], or the next time you log in.';
4002: }
4003: $r->print("\n\n".
4004: '<script type="text/javascript">'."\n".
4005: '// <![CDATA['."\n".
4006: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
4007: '// ]]>'."\n".
4008: '</script>'."\n".
4009: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
4010: '<input type="hidden" name="orgurl" value="'.$url.
4011: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
4012: &mt($message,' <input type="hidden" name="'.
4013: $env{'request.role'}.'" value="1" /><input type="button" value="'.
4014: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
4015: $help{'Caching'}.'</p></form>'."\n\n");
4016: }
4017:
4018:
4019: sub init_breadcrumbs {
4020: my ($form,$text)=@_;
4021: &Apache::lonhtmlcommon::clear_breadcrumbs();
4022: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
4023: text=>&Apache::loncommon::course_type().' Editor',
4024: faq=>273,
4025: bug=>'Instructor Interface',
4026: help => 'Docs_Adding_Course_Doc'});
4027: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
4028: text=>$text,
4029: faq=>273,
4030: bug=>'Instructor Interface'});
4031: }
4032:
4033: # subroutine to list form elements
4034: sub create_list_elements {
4035: my @formarr = @_;
4036: my $list = '';
4037: foreach my $button (@formarr){
4038: foreach my $picture (keys(%{$button})) {
4039: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text', id => ''});
4040: }
4041: }
4042: return $list;
4043: }
4044:
4045: # subroutine to create ul from list elements
4046: sub create_form_ul {
4047: my $list = shift;
4048: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
4049: return $ul;
4050: }
4051:
4052: #
4053: # Start tabs
4054: #
4055:
4056: sub startContentScreen {
4057: my ($mode) = @_;
4058: my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
4059: if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
4060: $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>'."\n";
4061: $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>'."\n";
4062: $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>'."\n";
4063: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
4064: } else {
4065: $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Main Content Editor').' </b></a></li>'."\n";
4066: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
4067: $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>'."\n";
4068: '><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>';
4069: }
4070: $output .= "\n".'</ul>'."\n";
4071: $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
4072: '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
4073: '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
4074: return $output;
4075: }
4076:
4077: #
4078: # End tabs
4079: #
4080:
4081: sub endContentScreen {
4082: return '</div></div></div>';
4083: }
4084:
4085: sub supplemental_base {
4086: return 'supplemental&'.&escape(&mt('Supplemental Content'));
4087: }
4088:
4089: sub handler {
4090: my $r = shift;
4091: &Apache::loncommon::content_type($r,'text/html');
4092: $r->send_http_header;
4093: return OK if $r->header_only;
4094:
4095: # get course data
4096: my $crstype = &Apache::loncommon::course_type();
4097: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
4098: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
4099:
4100: # graphics settings
4101: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
4102:
4103: #
4104: # --------------------------------------------- Initialize help topics for this
4105: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
4106: 'Adding_External_Resource','Navigate_Content',
4107: 'Adding_Folders','Docs_Overview', 'Load_Map',
4108: 'Supplemental','Score_Upload_Form','Adding_Pages',
4109: 'Importing_LON-CAPA_Resource','Importing_IMS_Course',
4110: 'Uploading_From_Harddrive',
4111: 'Check_Resource_Versions','Verify_Content',
4112: 'Course_Roster','Web_Page','Dropbox') {
4113: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
4114: }
4115: # Composite help files
4116: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
4117: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
4118: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
4119: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
4120: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
4121: 'Option_Response_Simple');
4122: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
4123: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
4124: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
4125: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
4126: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
4127: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
4128:
4129: my $allowed;
4130: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
4131: unless ($r->uri eq '/adm/supplemental') {
4132: # does this user have privileges to modify content.
4133: $allowed = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
4134: }
4135:
4136: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chooseserver',
4137: 'inhibitmenu']);
4138: if ($allowed && $env{'form.chooseserver'}) {
4139: &choose_dump_server($r);
4140: return OK;
4141: } elsif ($allowed && $env{'form.verify'}) {
4142: &init_breadcrumbs('verify','Verify Content');
4143: &verifycontent($r);
4144: } elsif ($allowed && $env{'form.listsymbs'}) {
4145: &init_breadcrumbs('listsymbs','List Content IDs');
4146: &list_symbs($r);
4147: } elsif ($allowed && $env{'form.docslog'}) {
4148: &init_breadcrumbs('docslog','Show Log');
4149: my $folder = $env{'form.folder'};
4150: if ($folder eq '') {
4151: $folder='default';
4152: }
4153: &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath);
4154: } elsif ($allowed && $env{'form.versions'}) {
4155: &init_breadcrumbs('versions','Check/Set Resource Versions');
4156: &checkversions($r);
4157: } elsif ($allowed && $env{'form.dumpcourse'}) {
4158: &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' Content to Authoring Space');
4159: &dumpcourse($r);
4160: } elsif ($allowed && $env{'form.exportcourse'}) {
4161: &init_breadcrumbs('exportcourse','IMS Export');
4162: &Apache::imsexport::exportcourse($r);
4163: } else {
4164: #
4165: # Done catching special calls
4166: # The whole rest is for course and supplemental documents and utilities menu
4167: # Get the parameters that may be needed
4168: #
4169: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4170: ['folderpath',
4171: 'forcesupplement','forcestandard',
4172: 'tools','symb','command','supppath']);
4173:
4174: # standard=1: this is a "new-style" course with an uploaded map as top level
4175: # standard=2: this is a "old-style" course, and there is nothing we can do
4176:
4177: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
4178:
4179: # Decide whether this should display supplemental or main content or utilities
4180: # supplementalflag=1: show supplemental documents
4181: # supplementalflag=0: show standard documents
4182: # toolsflag=1: show utilities
4183:
4184: $env{'form.folderpath'} = &unescape($env{'form.folderpath'});
4185: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
4186: if (($env{'form.folderpath'}=~/^default/) || ($env{'form.folderpath'} eq "")) {
4187: $supplementalflag=0;
4188: }
4189: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
4190: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
4191: unless ($allowed) { $supplementalflag=1; }
4192: unless ($standard) { $supplementalflag=1; }
4193: my $toolsflag=0;
4194: if ($env{'form.tools'}) { $toolsflag=1; }
4195:
4196: my $script='';
4197: my $showdoc=0;
4198: my $addentries = {};
4199: my $container;
4200: my $containertag;
4201: my $pathitem;
4202:
4203: # Do we directly jump somewhere?
4204:
4205: if (($env{'form.command'} eq 'direct') || ($env{'form.command'} eq 'directnav')) {
4206: if ($env{'form.symb'} ne '') {
4207: $env{'form.folderpath'}=
4208: &Apache::loncommon::symb_to_docspath($env{'form.symb'});
4209: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
4210: $env{'form.command'}.'_'.$env{'form.symb'}});
4211: } elsif ($env{'form.supppath'} ne '') {
4212: $env{'form.folderpath'}=$env{'form.supppath'};
4213: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
4214: $env{'form.command'}.'_'.$env{'form.supppath'}});
4215: }
4216: } elsif ($env{'form.command'} eq 'editdocs') {
4217: $env{'form.folderpath'} = 'default&'.
4218: &escape(&mt('Main Content').':::::');
4219: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => $env{'form.command'}});
4220: } elsif ($env{'form.command'} eq 'editsupp') {
4221: $env{'form.folderpath'} = 'supplemental&'.
4222: &escape('Supplemental Content');
4223: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/supplemental'});
4224: } elsif ($env{'form.command'} eq 'contents') {
4225: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/navmaps'});
4226: } elsif ($env{'form.command'} eq 'home') {
4227: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/menu'});
4228: }
4229:
4230:
4231: # Where do we store these for when we come back?
4232: my $stored_folderpath='docs_folderpath';
4233: if ($supplementalflag) {
4234: $stored_folderpath='docs_sup_folderpath';
4235: }
4236:
4237: # No folderpath, and in edit mode, see if we have something stored
4238: if ((!$env{'form.folderpath'}) && $allowed) {
4239: &Apache::loncommon::restore_course_settings($stored_folderpath,
4240: {'folderpath' => 'scalar'});
4241: unless (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
4242: undef($env{'form.folderpath'});
4243: }
4244: }
4245:
4246: # If we are not allowed to make changes, all we can see are supplemental docs
4247: if (!$allowed) {
4248: unless ($env{'form.folderpath'} =~ /^supplemental/) {
4249: $env{'form.folderpath'} = &supplemental_base();
4250: }
4251: }
4252: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
4253: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
4254: $env{'form.folderpath'} = &supplemental_base()
4255: .'&'.
4256: $env{'form.folderpath'};
4257: }
4258: # If after all of this, we still don't have any paths, make them
4259: unless ($env{'form.folderpath'}) {
4260: if ($supplementalflag) {
4261: $env{'form.folderpath'}=&supplemental_base();
4262: } else {
4263: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content').
4264: ':::::');
4265: }
4266: }
4267:
4268: # Store this
4269: unless ($toolsflag) {
4270: if ($allowed) {
4271: &Apache::loncommon::store_course_settings($stored_folderpath,
4272: {'folderpath' => 'scalar'});
4273: }
4274: my $folderpath;
4275: if ($env{'form.folderpath'}) {
4276: $folderpath = $env{'form.folderpath'};
4277: my (@folders)=split('&',$env{'form.folderpath'});
4278: $env{'form.foldername'}=&unescape(pop(@folders));
4279: if ($env{'form.foldername'} =~ /\:1$/) {
4280: $container = 'page';
4281: } else {
4282: $container = 'sequence';
4283: }
4284: $env{'form.folder'}=pop(@folders);
4285: } else {
4286: if ($env{'form.folder'} eq '' ||
4287: $env{'form.folder'} eq 'supplemental') {
4288: $folderpath='default&'.
4289: &escape(&mt('Main Content').':::::');
4290: }
4291: }
4292: $containertag = '<input type="hidden" name="folderpath" value="" />';
4293: $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
4294: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
4295: $showdoc='/'.$1;
4296: }
4297: if ($showdoc) { # got called in sequence from course
4298: $allowed=0;
4299: } else {
4300: if ($allowed) {
4301: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
4302: $script=&Apache::lonratedt::editscript('simple');
4303: }
4304: }
4305: }
4306:
4307: # get personal data
4308: my $uname=$env{'user.name'};
4309: my $udom=$env{'user.domain'};
4310: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
4311:
4312: if ($allowed) {
4313: if ($toolsflag) {
4314: $script .= &inject_data_js();
4315: my ($home,$other,%outhash)=&authorhosts();
4316: if (!$home && $other) {
4317: my @hosts;
4318: foreach my $aurole (keys(%outhash)) {
4319: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
4320: push(@hosts,$outhash{$aurole});
4321: }
4322: }
4323: $script .= &dump_switchserver_js(@hosts);
4324: }
4325: } else {
4326: my @tabids;
4327: if ($supplementalflag) {
4328: @tabids = ('002','ee2','ff2');
4329: } else {
4330: @tabids = ('aa1','bb1','cc1','ff1');
4331: unless ($env{'form.folderpath'} =~ /\:1$/) {
4332: unshift(@tabids,'001');
4333: push(@tabids,('dd1','ee1'));
4334: }
4335: }
4336: my $tabidstr = join("','",@tabids);
4337: $script .= &editing_js($udom,$uname,$supplementalflag).
4338: &history_tab_js().
4339: &inject_data_js().
4340: &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr).
4341: &Apache::lonextresedit::extedit_javascript();
4342: $addentries = {
4343: onload => "javascript:resize_scrollbox('contentscroll','1','1');",
4344: };
4345: }
4346: $script .= &paste_popup_js();
4347: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
4348: &mt('Switch server?');
4349:
4350:
4351: }
4352: # -------------------------------------------------------------------- Body tag
4353: $script = '<script type="text/javascript">'."\n"
4354: .'// <![CDATA['."\n"
4355: .$script."\n"
4356: .'// ]]>'."\n"
4357: .'</script>'."\n";
4358:
4359: # Breadcrumbs
4360: &Apache::lonhtmlcommon::clear_breadcrumbs();
4361:
4362: if ($showdoc) {
4363: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,
4364: {'force_register' => $showdoc,}));
4365: } elsif ($r->uri eq '/adm/supplemental') {
4366: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype);
4367: $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef,
4368: {'bread_crumbs' => $brcrum,}));
4369: } else {
4370: &Apache::lonhtmlcommon::add_breadcrumb({
4371: href=>"/adm/coursedocs",text=>"$crstype Contents"});
4372: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
4373: {'add_entries' => $addentries}
4374: )
4375: .&Apache::loncommon::help_open_menu('','',273,'RAT')
4376: .&Apache::lonhtmlcommon::breadcrumbs(
4377: 'Editing '.$crstype.' Contents',
4378: 'Docs_Adding_Course_Doc')
4379: );
4380: }
4381:
4382: my %allfiles = ();
4383: my %codebase = ();
4384: my ($upload_result,$upload_output,$uploadphase);
4385: if ($allowed) {
4386: if (($env{'form.uploaddoc.filename'}) &&
4387: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
4388: my $context = $1;
4389: # Process file upload - phase one - upload and parse primary file.
4390: undef($hadchanges);
4391: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
4392: \%allfiles,\%codebase,$context,$crstype);
4393: if ($hadchanges) {
4394: &mark_hash_old();
4395: }
4396: $r->print($upload_output);
4397: } elsif ($env{'form.phase'} eq 'upload_embedded') {
4398: # Process file upload - phase two - upload embedded objects
4399: $uploadphase = 'check_embedded';
4400: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
4401: my $state = &embedded_form_elems($uploadphase,$primaryurl,
4402: $env{'form.newidx'});
4403: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
4404: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
4405: my ($destination,$dir_root) = &embedded_destination();
4406: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
4407: my $actionurl = '/adm/coursedocs';
4408: my ($result,$flag) =
4409: &Apache::loncommon::upload_embedded('coursedoc',$destination,
4410: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
4411: $actionurl);
4412: $r->print($result.&return_to_editor());
4413: } elsif ($env{'form.phase'} eq 'check_embedded') {
4414: # Process file upload - phase three - modify references in HTML file
4415: $uploadphase = 'modified_orightml';
4416: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
4417: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
4418: my ($destination,$dir_root) = &embedded_destination();
4419: my $result =
4420: &Apache::loncommon::modify_html_refs('coursedoc',$destination,
4421: $docuname,$docudom,undef,
4422: $dir_root);
4423: $r->print($result.&return_to_editor());
4424: } elsif ($env{'form.phase'} eq 'decompress_uploaded') {
4425: $uploadphase = 'decompress_phase_one';
4426: $r->print(&decompression_phase_one().
4427: &return_to_editor());
4428: } elsif ($env{'form.phase'} eq 'decompress_cleanup') {
4429: $uploadphase = 'decompress_phase_two';
4430: $r->print(&decompression_phase_two().
4431: &return_to_editor());
4432: }
4433: }
4434:
4435: if ($allowed && $toolsflag) {
4436: $r->print(&startContentScreen('tools'));
4437: $r->print(&generate_admin_menu($crstype));
4438: $r->print(&endContentScreen());
4439: } elsif ((!$showdoc) && (!$uploadphase)) {
4440: # -----------------------------------------------------------------------------
4441: my %lt=&Apache::lonlocal::texthash(
4442: 'copm' => 'All documents out of a published map into this folder',
4443: 'upfi' => 'Upload File',
4444: 'upld' => 'Upload Content',
4445: 'srch' => 'Search',
4446: 'impo' => 'Import',
4447: 'lnks' => 'Import from Stored Links',
4448: 'impm' => 'Import from Assembled Map',
4449: 'selm' => 'Select Map',
4450: 'load' => 'Load Map',
4451: 'newf' => 'New Folder',
4452: 'newp' => 'New Composite Page',
4453: 'syll' => 'Syllabus',
4454: 'navc' => 'Table of Contents',
4455: 'sipa' => 'Simple Course Page',
4456: 'sipr' => 'Simple Problem',
4457: 'webp' => 'Blank Web Page (editable)',
4458: 'drbx' => 'Drop Box',
4459: 'scuf' => 'External Scores (handgrade, upload, clicker)',
4460: 'bull' => 'Discussion Board',
4461: 'mypi' => 'My Personal Information Page',
4462: 'grpo' => 'Group Portfolio',
4463: 'rost' => 'Course Roster',
4464: 'abou' => 'Personal Information Page for a User',
4465: 'imsf' => 'IMS Upload',
4466: 'imsl' => 'Upload IMS package',
4467: 'cms' => 'Origin of IMS package',
4468: 'se' => 'Select',
4469: 'file' => 'File',
4470: 'title' => 'Title',
4471: 'comment' => 'Comment',
4472: 'parse' => 'Upload embedded images/multimedia files if HTML file',
4473: );
4474: # -----------------------------------------------------------------------------
4475: my $fileupload=(<<FIUP);
4476: $lt{'file'}:<br />
4477: <input type="file" name="uploaddoc" size="40" />
4478: FIUP
4479:
4480: my $checkbox=(<<CHBO);
4481: <!-- <label>$lt{'parse'}?
4482: <input type="checkbox" name="parserflag" />
4483: </label> -->
4484: <label>
4485: <input type="checkbox" name="parserflag" checked="checked" /> $lt{'parse'}
4486: </label>
4487: CHBO
4488: my $imsfolder = $env{'form.folder'};
4489: if ($imsfolder eq '') {
4490: $imsfolder = 'default';
4491: }
4492: my $imspform=(<<IMSFORM);
4493: <a class="LC_menubuttons_link" href="javascript:toggleUpload('ims');">
4494: $lt{'imsf'}</a> $help{'Importing_IMS_Course'}
4495: <form name="uploadims" action="/adm/imsimportdocs" method="post" enctype="multipart/form-data" target="IMSimport">
4496: <fieldset id="uploadimsform" style="display: none;">
4497: <legend>$lt{'imsf'}</legend>
4498: $fileupload
4499: <br />
4500: <p>
4501: $lt{'cms'}:
4502: <select name="source">
4503: <option value="-1" selected="selected">$lt{'se'}</option>
4504: <option value="bb5">Blackboard 5</option>
4505: <option value="bb6">Blackboard 6</option>
4506: <option value="angel5">ANGEL 5.5</option>
4507: <option value="webctce4">WebCT 4 Campus Edition</option>
4508: </select>
4509: <input type="hidden" name="folder" value="$imsfolder" />
4510: </p>
4511: <input type="hidden" name="phase" value="one" />
4512: <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" />
4513: </fieldset>
4514: </form>
4515: IMSFORM
4516:
4517: my $fileuploadform=(<<FUFORM);
4518: <a class="LC_menubuttons_link" href="javascript:toggleUpload('doc');">
4519: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
4520: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
4521: <fieldset id="uploaddocform" style="display: none;">
4522: <legend>$lt{'upfi'}</legend>
4523: <input type="hidden" name="active" value="aa" />
4524: $fileupload
4525: <br />
4526: $lt{'title'}:<br />
4527: <input type="text" size="60" name="comment" />
4528: $pathitem
4529: <input type="hidden" name="cmd" value="upload_default" />
4530: <br />
4531: <span class="LC_nobreak" style="float:left">
4532: $checkbox
4533: </span>
4534: <br clear="all" />
4535: <input type="submit" value="$lt{'upld'}" />
4536: </fieldset>
4537: </form>
4538: FUFORM
4539:
4540: my $importpubform=(<<SEDFFORM);
4541: <a class="LC_menubuttons_link" href="javascript:toggleMap('map');">
4542: $lt{'impm'}</a>$help{'Load_Map'}
4543: <form action="/adm/coursedocs" method="post" name="mapimportform">
4544: <fieldset id="importmapform" style="display: none;">
4545: <legend>$lt{'impm'}</legend>
4546: <input type="hidden" name="active" value="bb" />
4547: $lt{'copm'}<br />
4548: <span class="LC_nobreak">
4549: <input type="text" name="importmap" size="40" value=""
4550: onfocus="this.blur();openbrowser('mapimportform','importmap','sequence,page','');" />
4551: <a href="javascript:openbrowser('mapimportform','importmap','sequence,page','');">$lt{'selm'}</a></span><br />
4552: <input type="submit" name="loadmap" value="$lt{'load'}" />
4553: </fieldset>
4554: </form>
4555:
4556: SEDFFORM
4557: my @importpubforma = (
4558: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => $pathitem."<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>" },
4559: { '<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>$help{'Importing_LON-CAPA_Resource'}" },
4560: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:open_StoredLinks_Import();" />' => "<a class='LC_menubuttons_link' href='javascript:open_StoredLinks_Import();'>$lt{'lnks'}</a>" },
4561: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform }
4562: );
4563: $importpubform = &create_form_ul(&create_list_elements(@importpubforma));
4564: my $extresourcesform =
4565: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
4566: $help{'Adding_External_Resource'});
4567: if ($allowed) {
4568: my $folder = $env{'form.folder'};
4569: if ($folder eq '') {
4570: $folder='default';
4571: }
4572: my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
4573: if ($output) {
4574: $r->print($output);
4575: }
4576: $r->print(<<HIDDENFORM);
4577: <form name="renameform" method="post" action="/adm/coursedocs">
4578: <input type="hidden" name="title" />
4579: <input type="hidden" name="cmd" />
4580: <input type="hidden" name="markcopy" />
4581: <input type="hidden" name="copyfolder" />
4582: $containertag
4583: </form>
4584:
4585: HIDDENFORM
4586: $r->print(&makesimpleeditform($pathitem)."\n".
4587: &makedocslogform($pathitem."\n".
4588: '<input type="hidden" name="folder" value="'.
4589: $env{'form.folder'}.'" />'."\n"));
4590: }
4591:
4592: # Generate the tabs
4593: my ($mode,$needs_end);
4594: if (($supplementalflag) && (!$allowed)) {
4595: my @folders = split('&',$env{'form.folderpath'});
4596: unless (@folders > 2) {
4597: &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
4598: $needs_end = 1;
4599: }
4600: } else {
4601: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
4602: $needs_end = 1;
4603: }
4604:
4605: #
4606:
4607: my $savefolderpath;
4608:
4609: if ($allowed) {
4610: my $folder=$env{'form.folder'};
4611: if ($folder eq '' || $supplementalflag) {
4612: $folder='default';
4613: $savefolderpath = $env{'form.folderpath'};
4614: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content'));
4615: $pathitem = '<input type="hidden" name="folderpath" value="'.
4616: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
4617: }
4618: my $postexec='';
4619: if ($folder eq 'default') {
4620: $r->print('<script type="text/javascript">'."\n"
4621: .'// <![CDATA['."\n"
4622: .'this.window.name="loncapaclient";'."\n"
4623: .'// ]]>'."\n"
4624: .'</script>'."\n"
4625: );
4626: } else {
4627: #$postexec='self.close();';
4628: }
4629: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.sequence';
4630: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.page';
4631: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
4632:
4633: my $newnavform=(<<NNFORM);
4634: <form action="/adm/coursedocs" method="post" name="newnav">
4635: <input type="hidden" name="active" value="cc" />
4636: $pathitem
4637: <input type="hidden" name="importdetail"
4638: value="$lt{'navc'}=/adm/navmaps" />
4639: <a class="LC_menubuttons_link" href="javascript:document.newnav.submit()">$lt{'navc'}</a>
4640: $help{'Navigate_Content'}
4641: </form>
4642: NNFORM
4643: my $newsmppageform=(<<NSPFORM);
4644: <form action="/adm/coursedocs" method="post" name="newsmppg">
4645: <input type="hidden" name="active" value="cc" />
4646: $pathitem
4647: <input type="hidden" name="importdetail" value="" />
4648: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
4649: $help{'Simple Page'}
4650: </form>
4651: NSPFORM
4652:
4653: my $newsmpproblemform=(<<NSPROBFORM);
4654: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
4655: <input type="hidden" name="active" value="cc" />
4656: $pathitem
4657: <input type="hidden" name="importdetail" value="" />
4658: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
4659: $help{'Simple Problem'}
4660: </form>
4661:
4662: NSPROBFORM
4663:
4664: my $newdropboxform=(<<NDBFORM);
4665: <form action="/adm/coursedocs" method="post" name="newdropbox">
4666: <input type="hidden" name="active" value="cc" />
4667: $pathitem
4668: <input type="hidden" name="importdetail" value="" />
4669: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
4670: $help{'Dropbox'}
4671: </form>
4672: NDBFORM
4673:
4674: my $newexuploadform=(<<NEXUFORM);
4675: <form action="/adm/coursedocs" method="post" name="newexamupload">
4676: <input type="hidden" name="active" value="cc" />
4677: $pathitem
4678: <input type="hidden" name="importdetail" value="" />
4679: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
4680: $help{'Score_Upload_Form'}
4681: </form>
4682: NEXUFORM
4683:
4684: my $newbulform=(<<NBFORM);
4685: <form action="/adm/coursedocs" method="post" name="newbul">
4686: <input type="hidden" name="active" value="cc" />
4687: $pathitem
4688: <input type="hidden" name="importdetail" value="" />
4689: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
4690: $help{'Bulletin Board'}
4691: </form>
4692: NBFORM
4693:
4694: my $newaboutmeform=(<<NAMFORM);
4695: <form action="/adm/coursedocs" method="post" name="newaboutme">
4696: <input type="hidden" name="active" value="cc" />
4697: $pathitem
4698: <input type="hidden" name="importdetail"
4699: value="$plainname=/adm/$udom/$uname/aboutme" />
4700: <a class="LC_menubuttons_link" href="javascript:document.newaboutme.submit()">$lt{'mypi'}</a>
4701: $help{'My Personal Information Page'}
4702: </form>
4703: NAMFORM
4704:
4705: my $newaboutsomeoneform=(<<NASOFORM);
4706: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
4707: <input type="hidden" name="active" value="cc" />
4708: $pathitem
4709: <input type="hidden" name="importdetail" value="" />
4710: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
4711: </form>
4712: NASOFORM
4713:
4714: my $newrosterform=(<<NROSTFORM);
4715: <form action="/adm/coursedocs" method="post" name="newroster">
4716: <input type="hidden" name="active" value="cc" />
4717: $pathitem
4718: <input type="hidden" name="importdetail"
4719: value="$lt{'rost'}=/adm/viewclasslist" />
4720: <a class="LC_menubuttons_link" href="javascript:document.newroster.submit()">$lt{'rost'}</a>
4721: $help{'Course_Roster'}
4722: </form>
4723: NROSTFORM
4724:
4725: my $newwebpage;
4726: if ($folder =~ /^default_?(\d*)$/) {
4727: $newwebpage = "/uploaded/$coursedom/$coursenum/docs/";
4728: if ($1) {
4729: $newwebpage .= $1;
4730: } else {
4731: $newwebpage .= 'default';
4732: }
4733: $newwebpage .= '/new.html';
4734: }
4735: my $newwebpageform =(<<NWEBFORM);
4736: <form action="/adm/coursedocs" method="post" name="newwebpage">
4737: <input type="hidden" name="active" value="cc" />
4738: $pathitem
4739: <input type="hidden" name="importdetail" value="$newwebpage" />
4740: <a class="LC_menubuttons_link" href="javascript:makewebpage();">$lt{'webp'}</a>
4741: $help{'Web_Page'}
4742: </form>
4743: NWEBFORM
4744:
4745:
4746: my $specialdocumentsform;
4747: my @specialdocumentsforma;
4748: my $gradingform;
4749: my @gradingforma;
4750: my $communityform;
4751: my @communityforma;
4752: my $newfolderform;
4753: my $newfolderb;
4754:
4755: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
4756:
4757: my $newpageform=(<<NPFORM);
4758: <form action="/adm/coursedocs" method="post" name="newpage">
4759: <input type="hidden" name="folderpath" value="$path" />
4760: <input type="hidden" name="importdetail" value="" />
4761: <input type="hidden" name="active" value="cc" />
4762: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
4763: $help{'Adding_Pages'}
4764: </form>
4765: NPFORM
4766:
4767:
4768: $newfolderform=(<<NFFORM);
4769: <form action="/adm/coursedocs" method="post" name="newfolder">
4770: $pathitem
4771: <input type="hidden" name="importdetail" value="" />
4772: <input type="hidden" name="active" value="aa" />
4773: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
4774: </form>
4775: NFFORM
4776:
4777: my $newsylform=(<<NSYLFORM);
4778: <form action="/adm/coursedocs" method="post" name="newsyl">
4779: <input type="hidden" name="active" value="cc" />
4780: $pathitem
4781: <input type="hidden" name="importdetail"
4782: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
4783: <a class="LC_menubuttons_link" href="javascript:document.newsyl.submit()">$lt{'syll'}</a>
4784: $help{'Syllabus'}
4785:
4786: </form>
4787: NSYLFORM
4788:
4789: my $newgroupfileform=(<<NGFFORM);
4790: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
4791: <input type="hidden" name="active" value="cc" />
4792: $pathitem
4793: <input type="hidden" name="importdetail"
4794: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
4795: <a class="LC_menubuttons_link" href="javascript:document.newgroupfiles.submit()">$lt{'grpo'}</a>
4796: $help{'Group Portfolio'}
4797: </form>
4798: NGFFORM
4799: @specialdocumentsforma=(
4800: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
4801: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.newsyl.submit()" />'=>$newsylform},
4802: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="document.newnav.submit()" />'=>$newnavform},
4803: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
4804: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
4805: );
4806: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
4807:
4808:
4809: my @importdoc = (
4810: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="toggleUpload(\'ext\');" />'=>$extresourcesform}
4811: );
4812: unless ($container eq 'page') {
4813: push(@importdoc,
4814: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:toggleUpload(\'ims\');" />'=>$imspform}
4815: );
4816: }
4817: push(@importdoc,
4818: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'doc\');" />'=>$fileuploadform}
4819: );
4820: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc));
4821:
4822: @gradingforma=(
4823: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
4824: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
4825: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
4826:
4827: );
4828: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
4829:
4830: @communityforma=(
4831: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
4832: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
4833: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
4834: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="document.newroster.submit()" />'=>$newrosterform},
4835: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="document.newgroupfiles.submit()" />'=>$newgroupfileform},
4836: );
4837: $communityform = &create_form_ul(&create_list_elements(@communityforma));
4838:
4839: my %orderhash = (
4840: 'aa' => ['Upload',$fileuploadform],
4841: 'bb' => ['Import',$importpubform],
4842: 'cc' => ['Grading',$gradingform],
4843: );
4844: unless ($container eq 'page') {
4845: $orderhash{'00'} = ['Newfolder',$newfolderform];
4846: $orderhash{'dd'} = ['Collaboration',$communityform];
4847: $orderhash{'ee'} = ['Other',$specialdocumentsform];
4848: }
4849:
4850: $hadchanges=0;
4851: unless (($supplementalflag || $toolsflag)) {
4852: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
4853: $supplementalflag,\%orderhash,$iconpath,$pathitem);
4854: if ($error) {
4855: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
4856: }
4857: if ($hadchanges) {
4858: &mark_hash_old();
4859: }
4860:
4861: &changewarning($r,'');
4862: }
4863: }
4864:
4865: # Supplemental documents start here
4866:
4867: my $folder=$env{'form.folder'};
4868: unless ($supplementalflag) {
4869: $folder='supplemental';
4870: }
4871: if ($folder =~ /^supplemental$/ &&
4872: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
4873: $env{'form.folderpath'} = &supplemental_base();
4874: } elsif ($allowed) {
4875: $env{'form.folderpath'} = $savefolderpath;
4876: }
4877: $pathitem = '<input type="hidden" name="folderpath" value="'.
4878: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
4879: if ($allowed) {
4880: my $folderseq=
4881: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_new.sequence';
4882:
4883: my $supupdocform=(<<SUPDOCFORM);
4884: <a class="LC_menubuttons_link" href="javascript:toggleUpload('suppdoc');">
4885: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
4886: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
4887: <fieldset id="uploadsuppdocform" style="display: none;">
4888: <legend>$lt{'upfi'}</legend>
4889: <input type="hidden" name="active" value="ee" />
4890: $fileupload
4891: <br />
4892: <br />
4893: <span class="LC_nobreak">
4894: $checkbox
4895: </span>
4896: <br /><br />
4897: $lt{'comment'}:<br />
4898: <textarea cols="50" rows="4" name="comment"></textarea>
4899: <br />
4900: $pathitem
4901: <input type="hidden" name="cmd" value="upload_supplemental" />
4902: <input type='submit' value="$lt{'upld'}" />
4903: </form>
4904: SUPDOCFORM
4905:
4906: my $supnewfolderform=(<<SNFFORM);
4907: <form action="/adm/coursedocs" method="post" name="supnewfolder">
4908: <input type="hidden" name="active" value="ee" />
4909: $pathitem
4910: <input type="hidden" name="importdetail" value="" />
4911: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
4912: $help{'Adding_Folders'}
4913: </form>
4914: SNFFORM
4915:
4916: my $supextform =
4917: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
4918: $help{'Adding_External_Resource'});
4919:
4920: my $supnewsylform=(<<SNSFORM);
4921: <form action="/adm/coursedocs" method="post" name="supnewsyl">
4922: <input type="hidden" name="active" value="ff" />
4923: $pathitem
4924: <input type="hidden" name="importdetail"
4925: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
4926: <a class="LC_menubuttons_link" href="javascript:document.supnewsyl.submit()">$lt{'syll'}</a>
4927: $help{'Syllabus'}
4928: </form>
4929: SNSFORM
4930:
4931: my $supnewaboutmeform=(<<SNAMFORM);
4932: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
4933: <input type="hidden" name="active" value="ff" />
4934: $pathitem
4935: <input type="hidden" name="importdetail"
4936: value="$plainname=/adm/$udom/$uname/aboutme" />
4937: <a class="LC_menubuttons_link" href="javascript:document.supnewaboutme.submit()">$lt{'mypi'}</a>
4938: $help{'My Personal Information Page'}
4939: </form>
4940: SNAMFORM
4941:
4942: my $supwebpage;
4943: if ($folder =~ /^supplemental_?(\d*)$/) {
4944: $supwebpage = "/uploaded/$coursedom/$coursenum/supplemental/";
4945: if ($1) {
4946: $supwebpage .= $1;
4947: } else {
4948: $supwebpage .= 'default';
4949: }
4950: $supwebpage .= '/new.html';
4951: }
4952: my $supwebpageform =(<<SWEBFORM);
4953: <form action="/adm/coursedocs" method="post" name="supwebpage">
4954: <input type="hidden" name="active" value="cc" />
4955: $pathitem
4956: <input type="hidden" name="importdetail" value="$supwebpage" />
4957: <a class="LC_menubuttons_link" href="javascript:makewebpage('supp');">$lt{'webp'}</a>
4958: $help{'Web_Page'}
4959: </form>
4960: SWEBFORM
4961:
4962:
4963: my @specialdocs = (
4964: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.supnewsyl.submit()" />'
4965: =>$supnewsylform},
4966: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="document.supnewaboutme.submit()" />'
4967: =>$supnewaboutmeform},
4968: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage('."'supp'".');" />'=>$supwebpageform},
4969:
4970: );
4971: my @supimportdoc = (
4972: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:toggleUpload(\'suppext\')" />'
4973: =>$supextform},
4974: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'
4975: =>$supupdocform},
4976: );
4977:
4978: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc));
4979: my %suporderhash = (
4980: '00' => ['Supnewfolder', $supnewfolderform],
4981: 'ee' => ['Upload',$supupdocform],
4982: 'ff' => ['Other',&create_form_ul(&create_list_elements(@specialdocs))]
4983: );
4984: if ($supplementalflag) {
4985: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
4986: $supplementalflag,\%suporderhash,$iconpath,$pathitem);
4987: if ($error) {
4988: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
4989: } else {
4990: if ($suppchanges) {
4991: my %servers = &Apache::lonnet::internet_dom_servers($coursedom);
4992: my @ids=&Apache::lonnet::current_machine_ids();
4993: foreach my $server (keys(%servers)) {
4994: next if (grep(/^\Q$server\E$/,@ids));
4995: my $hashid=$coursenum.':'.$coursedom;
4996: &Apache::lonnet::remote_devalidate_cache($server,'suppcount',$hashid);
4997: }
4998: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
4999: undef($suppchanges);
5000: }
5001: }
5002: }
5003: } elsif ($supplementalflag) {
5004: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
5005: $supplementalflag,'',$iconpath,$pathitem);
5006: if ($error) {
5007: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
5008: }
5009: }
5010:
5011: if ($needs_end) {
5012: $r->print(&endContentScreen());
5013: }
5014:
5015: if ($allowed) {
5016: $r->print('
5017: <form method="post" name="extimport" action="/adm/coursedocs">
5018: <input type="hidden" name="title" />
5019: <input type="hidden" name="url" />
5020: <input type="hidden" name="useform" />
5021: <input type="hidden" name="residx" />
5022: </form>');
5023: }
5024: } elsif ($showdoc) {
5025: # -------------------------------------------------------- This is showdoc mode
5026: $r->print("<h1>".&mt('Uploaded Document').' - '.
5027: &Apache::lonnet::gettitle($r->uri).'</h1><p class="LC_warning">'.
5028: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
5029: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
5030: }
5031: }
5032: $r->print(&Apache::loncommon::end_page());
5033: return OK;
5034: }
5035:
5036: sub embedded_form_elems {
5037: my ($phase,$primaryurl,$newidx) = @_;
5038: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
5039: return <<STATE;
5040: <input type="hidden" name="folderpath" value="$folderpath" />
5041: <input type="hidden" name="cmd" value="upload_embedded" />
5042: <input type="hidden" name="newidx" value="$newidx" />
5043: <input type="hidden" name="phase" value="$phase" />
5044: <input type="hidden" name="primaryurl" value="$primaryurl" />
5045: STATE
5046: }
5047:
5048: sub embedded_destination {
5049: my $folder=$env{'form.folder'};
5050: my $destination = 'docs/';
5051: if ($folder =~ /^supplemental/) {
5052: $destination = 'supplemental/';
5053: }
5054: if (($folder eq 'default') || ($folder eq 'supplemental')) {
5055: $destination .= 'default/';
5056: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
5057: $destination .= $2.'/';
5058: }
5059: $destination .= $env{'form.newidx'};
5060: my $dir_root = '/userfiles';
5061: return ($destination,$dir_root);
5062: }
5063:
5064: sub return_to_editor {
5065: my $actionurl = '/adm/coursedocs';
5066: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
5067: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
5068: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
5069: '</a></p>';
5070: }
5071:
5072: sub decompression_info {
5073: my ($destination,$dir_root) = &embedded_destination();
5074: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
5075: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5076: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5077: my $container='sequence';
5078: my ($pathitem,$hiddenelem);
5079: my @hiddens = ('newidx','comment','position','folderpath');
5080: if ($env{'form.folderpath'} =~ /\:1$/) {
5081: $container='page';
5082: }
5083: unshift(@hiddens,$pathitem);
5084: foreach my $item (@hiddens) {
5085: if ($env{'form.'.$item}) {
5086: $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
5087: $env{'form.'.$item}.'" />'."\n";
5088: }
5089: }
5090: return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
5091: $hiddenelem);
5092: }
5093:
5094: sub decompression_phase_one {
5095: my ($dir,$file,$warning,$error,$output);
5096: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
5097: &decompression_info();
5098: if ($env{'form.archiveurl'} !~ m{^/uploaded/\Q$docudom/$docuname/\E(?:docs|supplemental)/(?:default|\d+).*/([^/]+)$}) {
5099: $error = &mt('Archive file "[_1]" not in the expected location.',$env{'form.archiveurl'});
5100: } else {
5101: my $file = $1;
5102: $output =
5103: &Apache::loncommon::process_decompression($docudom,$docuname,$file,
5104: $destination,$dir_root,
5105: $hiddenelem);
5106: if ($env{'form.autoextract_camtasia'}) {
5107: $output .= &remove_archive($docudom,$docuname,$container);
5108: }
5109: }
5110: if ($error) {
5111: $output .= '<p class="LC_error">'.&mt('Not extracted.').'<br />'.
5112: $error.'</p>'."\n";
5113: }
5114: if ($warning) {
5115: $output .= '<p class="LC_warning">'.$warning.'</p>'."\n";
5116: }
5117: return $output;
5118: }
5119:
5120: sub decompression_phase_two {
5121: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
5122: &decompression_info();
5123: my $output;
5124: if ($env{'form.archivedelete'}) {
5125: $output = &remove_archive($docudom,$docuname,$container);
5126: }
5127: $output .=
5128: &Apache::loncommon::process_extracted_files('coursedocs',$docudom,$docuname,
5129: $destination,$dir_root,$hiddenelem);
5130: return $output;
5131: }
5132:
5133: sub remove_archive {
5134: my ($docudom,$docuname,$container) = @_;
5135: my $map = $env{'form.folder'}.'.'.$container;
5136: my ($output,$delwarning,$delresult,$url);
5137: my ($errtext,$fatal) = &mapread($docuname,$docudom,$map);
5138: if ($fatal) {
5139: if ($container eq 'page') {
5140: $delwarning = &mt('An error occurred retrieving the contents of the current page.');
5141: } else {
5142: $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
5143: }
5144: $delwarning .= &mt('As a result the archive file has not been removed.');
5145: } else {
5146: my $currcmd = $env{'form.cmd'};
5147: my $position = $env{'form.position'};
5148: if ($position > 0) {
5149: $env{'form.cmd'} = 'del_'.$position;
5150: my ($title,$url,@rrest) =
5151: split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$position]]);
5152: if (&handle_edit_cmd($docuname,$docudom)) {
5153: ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
5154: if ($fatal) {
5155: if ($container eq 'page') {
5156: $delwarning = &mt('An error occurred updating the contents of the current page.');
5157: } else {
5158: $delwarning = &mt('An error occurred updating the contents of the current folder.');
5159: }
5160: } else {
5161: $delresult = &mt('Archive file removed.');
5162: }
5163: }
5164: }
5165: $env{'form.cmd'} = $currcmd;
5166: }
5167: if ($delwarning) {
5168: $output = '<p class="LC_warning">'.
5169: $delwarning.
5170: '</p>';
5171: }
5172: if ($delresult) {
5173: $output .= '<p class="LC_info">'.
5174: $delresult.
5175: '</p>';
5176: }
5177: return $output;
5178: }
5179:
5180: sub generate_admin_menu {
5181: my ($crstype) = @_;
5182: my $lc_crstype = lc($crstype);
5183: my ($home,$other,%outhash)=&authorhosts();
5184: my %lt=&Apache::lonlocal::texthash (
5185: 'vc' => 'Verify Content',
5186: 'cv' => 'Check/Set Resource Versions',
5187: 'ls' => 'List Resource Identifiers',
5188: 'imse' => 'Export contents to IMS Archive',
5189: 'dcd' => "Dump $crstype Content to Authoring Space",
5190: );
5191: my ($candump,$dumpurl);
5192: if ($home + $other > 0) {
5193: $candump = 'F';
5194: if ($home) {
5195: $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
5196: } else {
5197: my @hosts;
5198: foreach my $aurole (keys(%outhash)) {
5199: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
5200: push(@hosts,$outhash{$aurole});
5201: }
5202: }
5203: if (@hosts == 1) {
5204: my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
5205: '&role='.
5206: &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
5207: &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
5208: $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
5209: } else {
5210: $dumpurl = "javascript:choose_switchserver_window()";
5211: }
5212: }
5213: }
5214: my @menu=
5215: ({ categorytitle=>'Administration',
5216: items =>[
5217: { linktext => $lt{'vc'},
5218: url => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
5219: permission => 'F',
5220: help => 'Verify_Content',
5221: icon => 'verify.png',
5222: linktitle => 'Verify contents can be retrieved/rendered',
5223: },
5224: { linktext => $lt{'cv'},
5225: url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
5226: permission => 'F',
5227: help => 'Check_Resource_Versions',
5228: icon => 'resversion.png',
5229: linktitle => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
5230: },
5231: { linktext => $lt{'ls'},
5232: url => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
5233: permission => 'F',
5234: #help => '',
5235: icon => 'symbs.png',
5236: linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
5237: },
5238: ]
5239: },
5240: { categorytitle=>'Export',
5241: items =>[
5242: { linktext => $lt{'imse'},
5243: url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
5244: permission => 'F',
5245: help => 'Docs_Export_Course_Docs',
5246: icon => 'imsexport.png',
5247: linktitle => $lt{'imse'},
5248: },
5249: { linktext => $lt{'dcd'},
5250: url => $dumpurl,
5251: permission => $candump,
5252: #help => '',
5253: icon => 'dump.png',
5254: linktitle => $lt{'dcd'},
5255: },
5256: ]
5257: });
5258: return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
5259: '<input type="hidden" id="dummy" />'."\n".
5260: &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
5261: '</form>';
5262: }
5263:
5264: sub generate_edit_table {
5265: my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile,
5266: $need_save,$copyfolder) = @_;
5267: return unless(ref($orderhash_ref) eq 'HASH');
5268: my %orderhash = %{$orderhash_ref};
5269: my $form;
5270: my $activetab;
5271: my $active;
5272: if (($env{'form.active'} ne '') && ($env{'form.active'} ne 'aa')) {
5273: $activetab = $env{'form.active'};
5274: }
5275: my $backicon = $iconpath.'clickhere.gif';
5276: my $backtext = &mt('Exit Editor');
5277: $form = '<div class="LC_Box" style="margin:0;">'.
5278: '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
5279: '<li class="goback">'.
5280: '<a href="javascript:toContents('."'$jumpto'".');">'.
5281: '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
5282: ' alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n".
5283: '<li>'.
5284: '<a href="javascript:groupopen('."'$readfile'".',1);">'.
5285: &mt('Undo Delete').'</a></li>'."\n";
5286: if ($env{'form.docslog'}) {
5287: $form .= '<li class="active">';
5288: } else {
5289: $form .= '<li>';
5290: }
5291: $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
5292: &mt('History').'</a></li>'."\n";
5293: if ($env{'form.docslog'}) {
5294: $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
5295: &mt('Edit').'</a></li>'."\n";
5296: }
5297: foreach my $name (reverse(sort(keys(%orderhash)))) {
5298: if($name ne '00'){
5299: if($activetab eq '' || $activetab ne $name){
5300: $active = '';
5301: }elsif($activetab eq $name){
5302: $active = 'class="active"';
5303: }
5304: $form .= '<li style="float:right" '.$active
5305: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
5306: } else {
5307: $form .= '<li '.$active.' style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
5308:
5309: }
5310: }
5311: $form .= '</ul>'."\n";
5312: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
5313:
5314: if ($to_show ne '') {
5315: my $saveform;
5316: if ($need_save) {
5317: my $button = &mt('Make changes');
5318: my $path;
5319: if ($env{'form.folderpath'}) {
5320: $path =
5321: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
5322: }
5323: $saveform = <<"END";
5324: <div id="multisave" style="display:none; clear:both;" >
5325: <form name="saveactions" method="post" action="/adm/coursedocs" onsubmit="return checkSubmits();">
5326: <input type="hidden" name="folderpath" value="$path" />
5327: <input type="hidden" name="symb" value="$env{'form.symb'}" />
5328: <input type="hidden" name="allhiddenresource" value="" />
5329: <input type="hidden" name="allencrypturl" value="" />
5330: <input type="hidden" name="allrandompick" value="" />
5331: <input type="hidden" name="allrandomorder" value="" />
5332: <input type="hidden" name="changeparms" value="" />
5333: <input type="hidden" name="multiremove" value="" />
5334: <input type="hidden" name="multicut" value="" />
5335: <input type="hidden" name="multicopy" value="" />
5336: <input type="hidden" name="multichange" value="" />
5337: <input type="hidden" name="copyfolder" value="$copyfolder" />
5338: <input type="submit" name="savemultiples" value="$button" />
5339: </form>
5340: </div>
5341: END
5342: }
5343: $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'.$saveform."\n";
5344: }
5345: foreach my $field (keys(%orderhash)){
5346: if($field ne '00'){
5347: if($activetab eq '' || $activetab ne $field){
5348: $active = 'style="display: none;float:left"';
5349: }elsif($activetab eq $field){
5350: $active = 'style="display:block;float:left"';
5351: }
5352: $form .= '<div id="'.$field.$tid.'"'
5353: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
5354: .'</div>'."\n";
5355: }
5356: }
5357: unless ($env{'form.docslog'}) {
5358: $form .= '</div></div>'."\n";
5359: }
5360: return $form;
5361: }
5362:
5363: sub editing_js {
5364: my ($udom,$uname,$supplementalflag) = @_;
5365: my %lt = &Apache::lonlocal::texthash(
5366: p_mnf => 'Name of New Folder',
5367: t_mnf => 'New Folder',
5368: p_mnp => 'Name of New Page',
5369: t_mnp => 'New Page',
5370: p_mxu => 'Title for the External Score',
5371: p_msp => 'Name of Simple Course Page',
5372: p_msb => 'Title for the Problem',
5373: p_mdb => 'Title for the Drop Box',
5374: p_mbb => 'Title for the Discussion Board',
5375: p_mwp => 'Title for Web Page',
5376: p_mab => "Enter user:domain for User's Personal Information Page",
5377: p_mab2 => 'Personal Information Page of ',
5378: p_mab_alrt1 => 'Not a valid user:domain',
5379: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
5380: p_chn => 'New Title',
5381: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
5382: p_rmr2a => 'Remove[_99]',
5383: p_rmr2b => '?[_99]',
5384: p_rmr3a => 'Remove those [_2]',
5385: p_rmr3b => 'items?[_2]',
5386: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
5387: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
5388: p_ctr2a => 'Cut[_98]',
5389: p_ctr2b => '?[_98]',
5390: p_ctr3a => 'Cut those[_2]',
5391: p_ctr3b => 'items?[_2]',
5392: rpck => 'Enter number to pick (e.g., 3)',
5393: imsfile => 'You must choose an IMS package for import',
5394: imscms => 'You must select which Course Management System was the source of the IMS package',
5395: invurl => 'Invalid URL',
5396: titbl => 'Title is blank',
5397: more => '(More ...)',
5398: less => '(Less ...)',
5399: noor => 'No actions selected or changes to settings specified.',
5400: noch => 'No changes to settings specified.',
5401: noac => 'No actions selected.',
5402: );
5403:
5404: my $crstype = &Apache::loncommon::course_type();
5405: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
5406: my $main_container_page;
5407: if (&HTML::Entities::decode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'}) =~ /\:1$/) {
5408: $main_container_page = 1;
5409: }
5410: my $toplevelmain =
5411: &escape(&mt('Main Content').':::::');
5412: my $toplevelsupp = &supplemental_base();
5413:
5414: my $backtourl;
5415: if ($env{'docs.exit.'.$env{'request.course.id'}} =~ /^direct_(.+)$/) {
5416: my $caller = $1;
5417: if ($caller =~ /^supplemental/) {
5418: $backtourl = '/adm/supplemental?folderpath='.&escape($caller);
5419: } else {
5420: my ($map,$id,$res)=&Apache::lonnet::decode_symb($caller);
5421: $res = &Apache::lonnet::clutter($res);
5422: if (&Apache::lonnet::is_on_map($res)) {
5423: $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($res),'<>&"').'?symb='.
5424: &HTML::Entities::encode($caller,'<>&"');
5425: } else {
5426: $backtourl = '/adm/navmaps';
5427: }
5428: }
5429: } elsif ($env{'docs.exit.'.$env{'request.course.id'}} eq '/adm/menu') {
5430: $backtourl = '/adm/menu';
5431: } elsif ($supplementalflag) {
5432: $backtourl = '/adm/supplemental';
5433: } else {
5434: $backtourl = '/adm/navmaps';
5435: }
5436:
5437: my $fieldsets = "'ext','doc'";
5438: unless ($main_container_page) {
5439: $fieldsets .=",'ims'";
5440: }
5441: if ($supplementalflag) {
5442: $fieldsets = "'suppext','suppdoc'";
5443: }
5444:
5445: return <<ENDNEWSCRIPT;
5446: function makenewfolder(targetform,folderseq) {
5447: var foldername=prompt('$lt{"p_mnf"}','$lt{"t_mnf"}');
5448: if (foldername) {
5449: targetform.importdetail.value=escape(foldername)+"="+folderseq;
5450: targetform.submit();
5451: }
5452: }
5453:
5454: function makenewpage(targetform,folderseq) {
5455: var pagename=prompt('$lt{"p_mnp"}','$lt{"t_mnp"}');
5456: if (pagename) {
5457: targetform.importdetail.value=escape(pagename)+"="+folderseq;
5458: targetform.submit();
5459: }
5460: }
5461:
5462: function makeexamupload() {
5463: var title=prompt('$lt{"p_mxu"}');
5464: if (title) {
5465: this.document.forms.newexamupload.importdetail.value=
5466: escape(title)+'=/res/lib/templates/examupload.problem';
5467: this.document.forms.newexamupload.submit();
5468: }
5469: }
5470:
5471: function makesmppage() {
5472: var title=prompt('$lt{"p_msp"}');
5473: if (title) {
5474: this.document.forms.newsmppg.importdetail.value=
5475: escape(title)+'=/adm/$udom/$uname/new/smppg';
5476: this.document.forms.newsmppg.submit();
5477: }
5478: }
5479:
5480: function makewebpage(type) {
5481: var title=prompt('$lt{"p_mwp"}');
5482: var formname;
5483: if (type == 'supp') {
5484: formname = this.document.forms.supwebpage;
5485: } else {
5486: formname = this.document.forms.newwebpage;
5487: }
5488: if (title) {
5489: var webpage = formname.importdetail.value;
5490: formname.importdetail.value = escape(title)+'='+webpage;
5491: formname.submit();
5492: }
5493: }
5494:
5495: function makesmpproblem() {
5496: var title=prompt('$lt{"p_msb"}');
5497: if (title) {
5498: this.document.forms.newsmpproblem.importdetail.value=
5499: escape(title)+'=/res/lib/templates/simpleproblem.problem';
5500: this.document.forms.newsmpproblem.submit();
5501: }
5502: }
5503:
5504: function makedropbox() {
5505: var title=prompt('$lt{"p_mdb"}');
5506: if (title) {
5507: this.document.forms.newdropbox.importdetail.value=
5508: escape(title)+'=/res/lib/templates/DropBox.problem';
5509: this.document.forms.newdropbox.submit();
5510: }
5511: }
5512:
5513: function makebulboard() {
5514: var title=prompt('$lt{"p_mbb"}');
5515: if (title) {
5516: this.document.forms.newbul.importdetail.value=
5517: escape(title)+'=/adm/$udom/$uname/new/bulletinboard';
5518: this.document.forms.newbul.submit();
5519: }
5520: }
5521:
5522: function makeabout() {
5523: var user=prompt("$lt{'p_mab'}");
5524: if (user) {
5525: var comp=new Array();
5526: comp=user.split(':');
5527: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
5528: if ((comp[0]) && (comp[1])) {
5529: this.document.forms.newaboutsomeone.importdetail.value=
5530: '$lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
5531: this.document.forms.newaboutsomeone.submit();
5532: } else {
5533: alert("$lt{'p_mab_alrt1'}");
5534: }
5535: } else {
5536: alert("$lt{'p_mab_alrt2'}");
5537: }
5538: }
5539: }
5540:
5541: function toggleUpload(caller) {
5542: var blocks = Array($fieldsets);
5543: for (var i=0; i<blocks.length; i++) {
5544: var disp = 'none';
5545: if (caller == blocks[i]) {
5546: var curr = document.getElementById('upload'+caller+'form').style.display;
5547: if (curr == 'none') {
5548: disp='block';
5549: }
5550: }
5551: document.getElementById('upload'+blocks[i]+'form').style.display=disp;
5552: }
5553: resize_scrollbox('contentscroll','1','1');
5554: return;
5555: }
5556:
5557: function toggleMap(caller) {
5558: var disp = 'none';
5559: if (document.getElementById('importmapform')) {
5560: if (caller == 'map') {
5561: var curr = document.getElementById('importmapform').style.display;
5562: if (curr == 'none') {
5563: disp='block';
5564: }
5565: }
5566: document.getElementById('importmapform').style.display=disp;
5567: resize_scrollbox('contentscroll','1','1');
5568: }
5569: return;
5570: }
5571:
5572: function makeims(imsform) {
5573: if ((imsform.uploaddoc.value == '') || (!imsform.uploaddoc.value)) {
5574: alert("$lt{'imsfile'}");
5575: return;
5576: }
5577: if (imsform.source.selectedIndex == 0) {
5578: alert("$lt{'imscms'}");
5579: return;
5580: }
5581: newWindow = window.open('', 'IMSimport',"HEIGHT=700,WIDTH=750,scrollbars=yes");
5582: imsform.submit();
5583: }
5584:
5585: function changename(folderpath,index,oldtitle) {
5586: var title=prompt('$lt{"p_chn"}',oldtitle);
5587: if (title) {
5588: this.document.forms.renameform.markcopy.value='';
5589: this.document.forms.renameform.title.value=title;
5590: this.document.forms.renameform.cmd.value='rename_'+index;
5591: this.document.forms.renameform.folderpath.value=folderpath;
5592: this.document.forms.renameform.submit();
5593: }
5594: }
5595:
5596: function updatePick(targetform,index,caller) {
5597: var pickitem;
5598: var picknumitem;
5599: var picknumtext;
5600: if (index == 'all') {
5601: pickitem = document.getElementById('randompickall');
5602: picknumitem = document.getElementById('rpicknumall');
5603: picknumtext = document.getElementById('rpicktextall');
5604: } else {
5605: pickitem = document.getElementById('randompick_'+index);
5606: picknumitem = document.getElementById('rpicknum_'+index);
5607: picknumtext = document.getElementById('randompicknum_'+index);
5608: }
5609: if (pickitem.checked) {
5610: var picknum=prompt('$lt{"rpck"}',picknumitem.value);
5611: if (picknum == '' || picknum == null) {
5612: if (caller == 'check') {
5613: pickitem.checked=false;
5614: if (index == 'all') {
5615: picknumtext.innerHTML = '';
5616: if (caller == 'link') {
5617: propagateState(targetform,'rpicknum');
5618: }
5619: } else {
5620: checkForSubmit(targetform,'randompick','settings');
5621: }
5622: }
5623: } else {
5624: picknum.toString();
5625: var regexdigit=/^\\d+\$/;
5626: if (regexdigit.test(picknum)) {
5627: picknumitem.value = picknum;
5628: if (index == 'all') {
5629: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.cumulativesettings,\\'all\\',\\'link\\');">'+picknum+'</a>';
5630: if (caller == 'link') {
5631: propagateState(targetform,'rpicknum');
5632: }
5633: } else {
5634: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.edit_randompick_'+index+',\\''+index+'\\',\\'link\\');">'+picknum+'</a>';
5635: checkForSubmit(targetform,'randompick','settings');
5636: }
5637: } else {
5638: if (caller == 'check') {
5639: if (index == 'all') {
5640: picknumtext.innerHTML = '';
5641: if (caller == 'link') {
5642: propagateState(targetform,'rpicknum');
5643: }
5644: } else {
5645: pickitem.checked=false;
5646: checkForSubmit(targetform,'randompick','settings');
5647: }
5648: }
5649: return;
5650: }
5651: }
5652: } else {
5653: picknumitem.value = '';
5654: picknumtext.innerHTML = '';
5655: if (index == 'all') {
5656: if (caller == 'link') {
5657: propagateState(targetform,'rpicknum');
5658: }
5659: } else {
5660: checkForSubmit(targetform,'randompick','settings');
5661: }
5662: }
5663: }
5664:
5665: function propagateState(form,param) {
5666: if (document.getElementById(param+'all')) {
5667: var setcheck = 0;
5668: var rpick = 0;
5669: if (param == 'rpicknum') {
5670: if (document.getElementById('randompickall')) {
5671: if (document.getElementById('randompickall').checked) {
5672: if (document.getElementById('rpicknumall')) {
5673: rpick = document.getElementById('rpicknumall').value;
5674: }
5675: }
5676: }
5677: } else {
5678: if (document.getElementById(param+'all').checked) {
5679: setcheck = 1;
5680: }
5681: }
5682: var allidxlist;
5683: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
5684: if (document.getElementById('all'+param+'idx')) {
5685: allidxlist = document.getElementById('all'+param+'idx').value;
5686: }
5687: var actions = new Array ('remove','cut','copy');
5688: for (var i=0; i<actions.length; i++) {
5689: if (actions[i] != param) {
5690: if (document.getElementById(actions[i]+'all')) {
5691: document.getElementById(actions[i]+'all').checked = false;
5692: }
5693: }
5694: }
5695: }
5696: if ((param == 'encrypturl') || (param == 'hiddenresource')) {
5697: allidxlist = form.allidx.value;
5698: }
5699: if ((param == 'randompick') || (param == 'rpicknum') || (param == 'randomorder')) {
5700: allidxlist = form.allmapidx.value;
5701: }
5702: if ((allidxlist != '') && (allidxlist != null)) {
5703: var allidxs = allidxlist.split(',');
5704: if (allidxs.length > 1) {
5705: for (var i=0; i<allidxs.length; i++) {
5706: if (document.getElementById(param+'_'+allidxs[i])) {
5707: if (param == 'rpicknum') {
5708: if (document.getElementById('randompick_'+allidxs[i])) {
5709: if (document.getElementById('randompick_'+allidxs[i]).checked) {
5710: document.getElementById(param+'_'+allidxs[i]).value = rpick;
5711: if (rpick > 0) {
5712: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = ': <a href="javascript:updatePick(document.edit_randompick_'+allidxs[i]+',\\''+allidxs[i]+'\\',\\'link\\')">'+rpick+'</a>';
5713: } else {
5714: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
5715: }
5716: }
5717: }
5718: } else {
5719: if (setcheck == 1) {
5720: document.getElementById(param+'_'+allidxs[i]).checked = true;
5721: } else {
5722: document.getElementById(param+'_'+allidxs[i]).checked = false;
5723: if (param == 'randompick') {
5724: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
5725: }
5726: }
5727: }
5728: }
5729: }
5730: if (setcheck == 1) {
5731: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
5732: var actions = new Array('copy','cut','remove');
5733: for (var i=0; i<actions.length; i++) {
5734: var otheractions;
5735: var otheridxs;
5736: if (actions[i] === param) {
5737: continue;
5738: } else {
5739: if (document.getElementById('all'+actions[i]+'idx')) {
5740: otheractions = document.getElementById('all'+actions[i]+'idx').value;
5741: otheridxs = otheractions.split(',');
5742: if (otheridxs.length > 1) {
5743: for (var j=0; j<otheridxs.length; j++) {
5744: if (document.getElementById(actions[i]+'_'+otheridxs[j])) {
5745: document.getElementById(actions[i]+'_'+otheridxs[j]).checked = false;
5746: }
5747: }
5748: }
5749: }
5750: }
5751: }
5752: }
5753: }
5754: }
5755: }
5756: }
5757: return;
5758: }
5759:
5760: function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder) {
5761: var dosettings;
5762: var doaction;
5763: var control = document.togglemultsettings;
5764: if (context == 'actions') {
5765: control = document.togglemultactions;
5766: doaction = 1;
5767: } else {
5768: dosettings = 1;
5769: }
5770: if (control) {
5771: if (control.showmultpick.length) {
5772: for (var i=0; i<control.showmultpick.length; i++) {
5773: if (control.showmultpick[i].checked) {
5774: if (control.showmultpick[i].value == 1) {
5775: if (context == 'settings') {
5776: dosettings = 0;
5777: } else {
5778: doaction = 0;
5779: }
5780: }
5781: }
5782: }
5783: }
5784: }
5785: if (context == 'settings') {
5786: if (dosettings == 1) {
5787: targetform.changeparms.value=param;
5788: targetform.submit();
5789: }
5790: }
5791: if (context == 'actions') {
5792: if (doaction == 1) {
5793: targetform.cmd.value=param+'_'+index;
5794: targetform.folderpath.value=folderpath;
5795: targetform.markcopy.value=idx+':'+param;
5796: targetform.copyfolder.value=folder+'.'+container;
5797: if (param == 'remove') {
5798: if (skip_confirm || confirm('$lt{"p_rmr1"}\\n\\n$lt{"p_rmr2a"} "'+oldtitle+'" $lt{"p_rmr2b"}')) {
5799: targetform.markcopy.value='';
5800: targetform.copyfolder.value='';
5801: targetform.submit();
5802: }
5803: }
5804: if (param == 'cut') {
5805: if (skip_confirm || confirm('$lt{"p_ctr1a"}\\n$lt{"p_ctr1b"}\\n\\n$lt{"p_ctr2a"} "'+oldtitle+'" $lt{"p_ctr2b"}')) {
5806: targetform.submit();
5807: return;
5808: }
5809: }
5810: if (param == 'copy') {
5811: targetform.submit();
5812: return;
5813: }
5814: targetform.markcopy.value='';
5815: targetform.copyfolder.value='';
5816: targetform.cmd.value='';
5817: targetform.folderpath.value='';
5818: return;
5819: } else {
5820: if (document.getElementById(param+'_'+idx)) {
5821: item = document.getElementById(param+'_'+idx);
5822: if (item.type == 'checkbox') {
5823: if (item.checked) {
5824: item.checked = false;
5825: } else {
5826: item.checked = true;
5827: singleCheck(item,idx,param);
5828: }
5829: }
5830: }
5831: }
5832: }
5833: return;
5834: }
5835:
5836: function singleCheck(caller,idx,action) {
5837: actions = new Array('cut','copy','remove');
5838: if (caller.checked) {
5839: for (var i=0; i<actions.length; i++) {
5840: if (actions[i] != action) {
5841: if (document.getElementById(actions[i]+'_'+idx)) {
5842: if (document.getElementById(actions[i]+'_'+idx).checked) {
5843: document.getElementById(actions[i]+'_'+idx).checked = false;
5844: }
5845: }
5846: }
5847: }
5848: }
5849: return;
5850: }
5851:
5852: function unselectInactive(nav) {
5853: currentNav = document.getElementById(nav);
5854: currentLis = currentNav.getElementsByTagName('LI');
5855: for (i = 0; i < currentLis.length; i++) {
5856: if (currentLis[i].className == 'goback') {
5857: currentLis[i].className = 'goback';
5858: } else {
5859: if (currentLis[i].className == 'right active' || currentLis[i].className == 'right') {
5860: currentLis[i].className = 'right';
5861: } else {
5862: currentLis[i].className = 'i';
5863: }
5864: }
5865: }
5866: }
5867:
5868: function hideAll(current, nav, data) {
5869: unselectInactive(nav);
5870: if(current.className == 'right'){
5871: current.className = 'right active'
5872: }else{
5873: current.className = 'active';
5874: }
5875: currentData = document.getElementById(data);
5876: currentDivs = currentData.getElementsByTagName('DIV');
5877: for (i = 0; i < currentDivs.length; i++) {
5878: if(currentDivs[i].className == 'LC_ContentBox'){
5879: currentDivs[i].style.display = 'none';
5880: }
5881: }
5882: }
5883:
5884: function openTabs(pageId) {
5885: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
5886: if(tabnav.length > 2 ){
5887: currentNav = document.getElementById(tabnav[1].id);
5888: currentLis = currentNav.getElementsByTagName('LI');
5889: for(i = 0; i< currentLis.length; i++){
5890: if(currentLis[i].className == 'active') {
5891: funcString = currentLis[i].onclick.toString();
5892: tab = funcString.split('"');
5893: if(tab.length < 2) {
5894: tab = funcString.split("'");
5895: }
5896: currentData = document.getElementById(tab[1]);
5897: currentData.style.display = 'block';
5898: }
5899: }
5900: }
5901: }
5902:
5903: function showPage(current, pageId, nav, data) {
5904: hideAll(current, nav, data);
5905: openTabs(pageId);
5906: unselectInactive(nav);
5907: current.className = 'active';
5908: currentData = document.getElementById(pageId);
5909: currentData.style.display = 'block';
5910: activeTab = pageId;
5911: toggleUpload();
5912: toggleMap();
5913: if (nav == 'mainnav') {
5914: var storedpath = "$docs_folderpath";
5915: var storedpage = "$main_container_page";
5916: var reg = new RegExp("^supplemental");
5917: if (pageId == 'mainCourseDocuments') {
5918: if (storedpage == 1) {
5919: document.simpleedit.folderpath.value = '';
5920: document.uploaddocument.folderpath.value = '';
5921: } else {
5922: if (reg.test(storedpath)) {
5923: document.simpleedit.folderpath.value = '$toplevelmain';
5924: document.uploaddocument.folderpath.value = '$toplevelmain';
5925: document.newext.folderpath.value = '$toplevelmain';
5926: } else {
5927: document.simpleedit.folderpath.value = storedpath;
5928: document.uploaddocument.folderpath.value = storedpath;
5929: document.newext.folderpath.value = storedpath;
5930: }
5931: }
5932: } else {
5933: if (reg.test(storedpath)) {
5934: document.simpleedit.folderpath.value = storedpath;
5935: document.supuploaddocument.folderpath.value = storedpath;
5936: document.supnewext.folderpath.value = storedpath;
5937: } else {
5938: document.simpleedit.folderpath.value = '$toplevelsupp';
5939: document.supuploaddocument.folderpath.value = '$toplevelsupp';
5940: document.supnewext.folderpath.value = '$toplevelsupp';
5941: }
5942: }
5943: }
5944: resize_scrollbox('contentscroll','1','0');
5945: return false;
5946: }
5947:
5948: function toContents(jumpto) {
5949: var newurl = '$backtourl';
5950: if ((newurl == '/adm/navmaps') && (jumpto != '')) {
5951: newurl = newurl+'?postdata='+jumpto;
5952: }
5953: location.href=newurl;
5954: }
5955:
5956: function togglePick(caller,value) {
5957: var disp = 'none';
5958: if (document.getElementById('multi'+caller)) {
5959: var curr = document.getElementById('multi'+caller).style.display;
5960: if (value == 1) {
5961: disp='block';
5962: }
5963: if (curr == disp) {
5964: return;
5965: }
5966: document.getElementById('multi'+caller).style.display=disp;
5967: if (value == 1) {
5968: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$lt{'more'}</a>';
5969: } else {
5970: document.getElementById('more'+caller).innerHTML = '';
5971: }
5972: if (caller == 'actions') {
5973: setClass(value);
5974: setBoxes(value);
5975: }
5976: }
5977: var showButton = multiSettings();
5978: if (showButton != 1) {
5979: showButton = multiActions();
5980: }
5981: if (document.getElementById('multisave')) {
5982: if (showButton == 1) {
5983: document.getElementById('multisave').style.display='block';
5984: } else {
5985: document.getElementById('multisave').style.display='none';
5986: }
5987: }
5988: resize_scrollbox('contentscroll','1','1');
5989: return;
5990: }
5991:
5992: function toggleCheckUncheck(caller,more) {
5993: if (more == 1) {
5994: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',0);" style="text-decoration:none;">$lt{'less'}</a>';
5995: document.getElementById('allfields'+caller).style.display='block';
5996: } else {
5997: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$lt{'more'}</a>';
5998: document.getElementById('allfields'+caller).style.display='none';
5999: }
6000: resize_scrollbox('contentscroll','1','1');
6001: }
6002:
6003: function multiSettings() {
6004: var inuse = 0;
6005: var settingsform = document.togglemultsettings;
6006: if (settingsform.showmultpick.length > 1) {
6007: for (var i=0; i<settingsform.showmultpick.length; i++) {
6008: if (settingsform.showmultpick[i].checked) {
6009: if (settingsform.showmultpick[i].value == 1) {
6010: inuse = 1;
6011: }
6012: }
6013: }
6014: }
6015: return inuse;
6016: }
6017:
6018: function multiActions() {
6019: var inuse = 0;
6020: var actionsform = document.togglemultactions;
6021: if (actionsform.showmultpick.length > 1) {
6022: for (var i=0; i<actionsform.showmultpick.length; i++) {
6023: if (actionsform.showmultpick[i].checked) {
6024: if (actionsform.showmultpick[i].value == 1) {
6025: inuse = 1;
6026: }
6027: }
6028: }
6029: }
6030: return inuse;
6031: }
6032:
6033: function checkSubmits() {
6034: var numchanges = 0;
6035: var form = document.saveactions;
6036: var doactions = multiActions();
6037: var cutwarnings = 0;
6038: var remwarnings = 0;
6039: if (doactions == 1) {
6040: var remidxlist = document.cumulativeactions.allremoveidx.value;
6041: if ((remidxlist != '') && (remidxlist != null)) {
6042: var remidxs = remidxlist.split(',');
6043: for (var i=0; i<remidxs.length; i++) {
6044: if (document.getElementById('remove_'+remidxs[i])) {
6045: if (document.getElementById('remove_'+remidxs[i]).checked) {
6046: form.multiremove.value += remidxs[i]+',';
6047: numchanges ++;
6048: if (document.getElementById('skip_remove_'+remidxs[i])) {
6049: if (document.getElementById('skip_remove_'+remidxs[i]).value == 0) {
6050: remwarnings ++;
6051: }
6052: }
6053: }
6054: }
6055: }
6056: }
6057: var cutidxlist = document.cumulativeactions.allcutidx.value;
6058: if ((cutidxlist != '') && (cutidxlist != null)) {
6059: var cutidxs = cutidxlist.split(',');
6060: for (var i=0; i<cutidxs.length; i++) {
6061: if (document.getElementById('cut_'+cutidxs[i])) {
6062: if (document.getElementById('cut_'+cutidxs[i]).checked == true) {
6063: form.multicut.value += cutidxs[i]+',';
6064: numchanges ++;
6065: if (document.getElementById('skip_cut_'+cutidxs[i])) {
6066: if (document.getElementById('skip_cut_'+cutidxs[i]).value == 0) {
6067: cutwarnings ++;
6068: }
6069: }
6070: }
6071: }
6072: }
6073: }
6074: var copyidxlist = document.cumulativeactions.allcopyidx.value;
6075: if ((copyidxlist != '') && (copyidxlist != null)) {
6076: var copyidxs = copyidxlist.split(',');
6077: for (var i=0; i<copyidxs.length; i++) {
6078: if (document.getElementById('copy_'+copyidxs[i])) {
6079: if (document.getElementById('copy_'+copyidxs[i]).checked) {
6080: form.multicopy.value += copyidxs[i]+',';
6081: numchanges ++;
6082: }
6083: }
6084: }
6085: }
6086: if (numchanges > 0) {
6087: form.multichange.value = numchanges;
6088: }
6089: }
6090: var dosettings = multiSettings();
6091: var haschanges = 0;
6092: if (dosettings == 1) {
6093: form.allencrypturl.value = '';
6094: form.allhiddenresource.value = '';
6095: form.changeparms.value = 'all';
6096: var patt=new RegExp(",\$");
6097: var allidxlist = document.cumulativesettings.allidx.value;
6098: if ((allidxlist != '') && (allidxlist != null)) {
6099: var allidxs = allidxlist.split(',');
6100: if (allidxs.length > 1) {
6101: for (var i=0; i<allidxs.length; i++) {
6102: if (document.getElementById('hiddenresource_'+allidxs[i])) {
6103: if (document.getElementById('hiddenresource_'+allidxs[i]).checked) {
6104: form.allhiddenresource.value += allidxs[i]+',';
6105: }
6106: }
6107: if (document.getElementById('encrypturl_'+allidxs[i])) {
6108: if (document.getElementById('encrypturl_'+allidxs[i]).checked) {
6109: form.allencrypturl.value += allidxs[i]+',';
6110: }
6111: }
6112: }
6113: form.allhiddenresource.value = form.allhiddenresource.value.replace(patt,"");
6114: form.allencrypturl.value = form.allencrypturl.value.replace(patt,"");
6115: }
6116: }
6117: form.allrandompick.value = '';
6118: form.allrandomorder.value = '';
6119: var allmapidxlist = document.cumulativesettings.allmapidx.value;
6120: if ((allmapidxlist != '') && (allmapidxlist != null)) {
6121: var allmapidxs = allmapidxlist.split(',');
6122: for (var i=0; i<allmapidxs.length; i++) {
6123: var randompick = document.getElementById('randompick_'+allmapidxs[i]);
6124: var rpicknum = document.getElementById('rpicknum_'+allmapidxs[i]);
6125: var randorder = document.getElementById('randomorder_'+allmapidxs[i]);
6126: if ((randompick.checked) && (rpicknum.value != '')) {
6127: form.allrandompick.value += allmapidxs[i]+':'+rpicknum.value+',';
6128: }
6129: if (randorder.checked) {
6130: form.allrandomorder.value += allmapidxs[i]+',';
6131: }
6132: }
6133: form.allrandompick.value = form.allrandompick.value.replace(patt,"");
6134: form.allrandomorder.value = form.allrandomorder.value.replace(patt,"");
6135: }
6136: if (document.cumulativesettings.currhiddenresource.value != form.allhiddenresource.value) {
6137: haschanges = 1;
6138: }
6139: if (document.cumulativesettings.currencrypturl.value != form.allencrypturl.value) {
6140: haschanges = 1;
6141: }
6142: if (document.cumulativesettings.currrandomorder.value != form.allrandomorder.value) {
6143: haschanges = 1;
6144: }
6145: if (document.cumulativesettings.currrandompick.value != form.allrandompick.value) {
6146: haschanges = 1;
6147: }
6148: }
6149: if (doactions == 1) {
6150: if (numchanges > 0) {
6151: if ((cutwarnings > 0) || (remwarnings > 0)) {
6152: if (remwarnings > 0) {
6153: if (!confirm('$lt{"p_rmr1"}\\n\\n$lt{"p_rmr3a"} '+remwarnings+' $lt{"p_rmr3b"}')) {
6154: return false;
6155: }
6156: }
6157: if (cutwarnings > 0) {
6158: if (!confirm('$lt{"p_ctr1a"}\\n$lt{"p_ctr1b"}\\n\\n$lt{"p_ctr3a"} '+cutwarnings+' $lt{"p_ctr3b"}')) {
6159: return false;
6160: }
6161: }
6162: }
6163: form.submit();
6164: return true;
6165: }
6166: }
6167: if (dosettings == 1) {
6168: if (haschanges == 1) {
6169: form.submit();
6170: return true;
6171: }
6172: }
6173: if ((dosettings == 1) && (doactions == 1)) {
6174: alert("$lt{'noor'}");
6175: } else {
6176: if (dosettings == 1) {
6177: alert("$lt{'noch'}");
6178: } else {
6179: alert("$lt{'noac'}");
6180: }
6181: }
6182: return false;
6183: }
6184:
6185: function setClass(value) {
6186: var cutclass = 'LC_docs_cut';
6187: var copyclass = 'LC_docs_copy';
6188: var removeclass = 'LC_docs_remove';
6189: var cutreg = new RegExp("\\\\b"+cutclass+"\\\\b");
6190: var copyreg = new RegExp("\\\\b"+copyclass+"\\\\b");
6191: var removereg = new RegExp("\\\\"+removeclass+"\\\\b");
6192: var links = document.getElementsByTagName('a');
6193: for (var i=0; i<links.length; i++) {
6194: var classes = links[i].className;
6195: if (cutreg.test(classes)) {
6196: links[i].className = cutclass;
6197: if (value == 1) {
6198: links[i].className += " LC_menubuttons_link";
6199: }
6200: } else {
6201: if (copyreg.test(classes)) {
6202: links[i].className = copyclass;
6203: if (value == 1) {
6204: links[i].className += " LC_menubuttons_link";
6205: }
6206: } else {
6207: if (removereg.test(classes)) {
6208: links[i].className = removeclass;
6209: if (value == 1) {
6210: links[i].className += " LC_menubuttons_link";
6211: }
6212: }
6213: }
6214: }
6215: }
6216: return;
6217: }
6218:
6219: function setBoxes(value) {
6220: var remidxlist = document.cumulativeactions.allremoveidx.value;
6221: if ((remidxlist != '') && (remidxlist != null)) {
6222: var remidxs = remidxlist.split(',');
6223: for (var i=0; i<remidxs.length; i++) {
6224: if (document.getElementById('remove_'+remidxs[i])) {
6225: var item = document.getElementById('remove_'+remidxs[i]);
6226: if (value == 1) {
6227: item.className = 'LC_docs_remove';
6228: } else {
6229: item.className = 'LC_hidden';
6230: }
6231: }
6232: }
6233: }
6234: var cutidxlist = document.cumulativeactions.allcutidx.value;
6235: if ((cutidxlist != '') && (cutidxlist != null)) {
6236: var cutidxs = cutidxlist.split(',');
6237: for (var i=0; i<cutidxs.length; i++) {
6238: if (document.getElementById('cut_'+cutidxs[i])) {
6239: var item = document.getElementById('cut_'+cutidxs[i]);
6240: if (value == 1) {
6241: item.className = 'LC_docs_cut';
6242: } else {
6243: item.className = 'LC_hidden';
6244: }
6245: }
6246: }
6247: }
6248: var copyidxlist = document.cumulativeactions.allcopyidx.value;
6249: if ((copyidxlist != '') && (copyidxlist != null)) {
6250: var copyidxs = copyidxlist.split(',');
6251: for (var i=0; i<copyidxs.length; i++) {
6252: if (document.getElementById('copy_'+copyidxs[i])) {
6253: var item = document.getElementById('copy_'+copyidxs[i]);
6254: if (value == 1) {
6255: item.className = 'LC_docs_copy';
6256: } else {
6257: item.className = 'LC_hidden';
6258: }
6259: }
6260: }
6261: }
6262: return;
6263: }
6264:
6265: ENDNEWSCRIPT
6266: }
6267:
6268: sub history_tab_js {
6269: return <<"ENDHIST";
6270: function toggleHistoryDisp(choice) {
6271: document.docslogform.docslog.value = choice;
6272: document.docslogform.submit();
6273: return;
6274: }
6275:
6276: ENDHIST
6277: }
6278:
6279: sub inject_data_js {
6280: return <<ENDINJECT;
6281:
6282: function injectData(current, hiddenField, name, value) {
6283: currentElement = document.getElementById(hiddenField);
6284: currentElement.name = name;
6285: currentElement.value = value;
6286: current.submit();
6287: }
6288:
6289: ENDINJECT
6290: }
6291:
6292: sub dump_switchserver_js {
6293: my @hosts = @_;
6294: my %lt = &Apache::lonlocal::texthash(
6295: dump => 'Dumping to Authoring Space requires switching server.',
6296: swit => 'Switch server?',
6297: duco => 'Dump content to Authoring Space',
6298: yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
6299: chos => 'Choose server',
6300: );
6301: my $role = $env{'request.role'};
6302: my $js = <<"ENDSWJS";
6303: <script type="text/javascript">
6304: function write_switchserver() {
6305: var server;
6306: if (document.setserver.posshosts.length > 0) {
6307: for (var i=0; i<document.setserver.posshosts.length; i++) {
6308: if (document.setserver.posshosts[i].checked) {
6309: server = document.setserver.posshosts[i].value;
6310: }
6311: }
6312: opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
6313: }
6314: window.close();
6315: }
6316: </script>
6317:
6318: ENDSWJS
6319:
6320: my $startpage = &Apache::loncommon::start_page('Choose server',$js,
6321: {'only_body' => 1,
6322: 'js_ready' => 1,});
6323: my $endpage = &Apache::loncommon::end_page({'js_ready' => 1});
6324:
6325: my $hostpicker;
6326: my $count = 0;
6327: foreach my $host (sort(@hosts)) {
6328: my $checked;
6329: if ($count == 0) {
6330: $checked = ' checked="checked"';
6331: }
6332: $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
6333: $host.'"'.$checked.' />'.$host.'</label> ';
6334: $count++;
6335: }
6336:
6337: return <<"ENDSWITCHJS";
6338:
6339: function dump_needs_switchserver(url) {
6340: if (url!='' && url!= null) {
6341: if (confirm("$lt{'dump'}\\n$lt{'swit'}")) {
6342: go(url);
6343: }
6344: }
6345: return;
6346: }
6347:
6348: function choose_switchserver_window() {
6349: newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
6350: newWindow.document.open();
6351: newWindow.document.writeln('$startpage');
6352: newWindow.document.write('<h3>$lt{'duco'}<\\/h3>\\n'+
6353: '<p>$lt{'yone'}<\\/p>\\n'+
6354: '<div class="LC_left_float"><fieldset><legend>$lt{'chos'}<\\/legend>\\n'+
6355: '<form name="setserver" method="post" action="" \\/>\\n'+
6356: '$hostpicker\\n'+
6357: '<br \\/><br \\/>\\n'+
6358: '<input type="button" name="makeswitch" value="$lt{'swit'}" '+
6359: 'onclick="write_switchserver();" \\/>\\n'+
6360: '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
6361: newWindow.document.writeln('$endpage');
6362: newWindow.document.close();
6363: newWindow.focus();
6364: }
6365:
6366: ENDSWITCHJS
6367: }
6368:
6369: sub makedocslogform {
6370: my ($formelems,$docslog) = @_;
6371: return <<"LOGSFORM";
6372: <form action="/adm/coursedocs" method="post" name="docslogform">
6373: <input type="hidden" name="docslog" value="$docslog" />
6374: $formelems
6375: </form>
6376: LOGSFORM
6377: }
6378:
6379: sub makesimpleeditform {
6380: my ($formelems) = @_;
6381: return <<"SIMPFORM";
6382: <form name="simpleedit" method="post" action="/adm/coursedocs">
6383: <input type="hidden" name="importdetail" value="" />
6384: $formelems
6385: </form>
6386: SIMPFORM
6387: }
6388:
6389: 1;
6390: __END__
6391:
6392:
6393: =head1 NAME
6394:
6395: Apache::londocs.pm
6396:
6397: =head1 SYNOPSIS
6398:
6399: This is part of the LearningOnline Network with CAPA project
6400: described at http://www.lon-capa.org.
6401:
6402: =head1 SUBROUTINES
6403:
6404: =over
6405:
6406: =item %help=()
6407:
6408: Available help topics
6409:
6410: =item mapread()
6411:
6412: Mapread read maps into LONCAPA::map:: global arrays
6413: @order and @resources, determines status
6414: sets @order - pointer to resources in right order
6415: sets @resources - array with the resources with correct idx
6416:
6417: =item authorhosts()
6418:
6419: Return hash with valid author names
6420:
6421: =item clean()
6422:
6423: =item dumpcourse()
6424:
6425: Actually dump course
6426:
6427: =item group_import()
6428:
6429: Imports the given (name, url) resources into the course
6430: coursenum, coursedom, and folder must precede the list
6431:
6432: =item breadcrumbs()
6433:
6434: =item log_docs()
6435:
6436: =item docs_change_log()
6437:
6438: =item update_paste_buffer()
6439:
6440: =item print_paste_buffer()
6441:
6442: =item do_paste_from_buffer()
6443:
6444: =item do_buffer_empty()
6445:
6446: =item clear_from_buffer()
6447:
6448: =item get_newmap_url()
6449:
6450: =item dbcopy()
6451:
6452: =item uniqueness_check()
6453:
6454: =item contained_map_check()
6455:
6456: =item url_paste_fixups()
6457:
6458: =item apply_fixups()
6459:
6460: =item copy_dependencies()
6461:
6462: =item update_parameter()
6463:
6464: =item handle_edit_cmd()
6465:
6466: =item editor()
6467:
6468: =item process_file_upload()
6469:
6470: =item process_secondary_uploads()
6471:
6472: =item is_supplemental_title()
6473:
6474: =item entryline()
6475:
6476: =item tiehash()
6477:
6478: =item untiehash()
6479:
6480: =item checkonthis()
6481:
6482: check on this
6483:
6484: =item verifycontent()
6485:
6486: Verify Content
6487:
6488: =item devalidateversioncache() & checkversions()
6489:
6490: Check Versions
6491:
6492: =item mark_hash_old()
6493:
6494: =item is_hash_old()
6495:
6496: =item changewarning()
6497:
6498: =item init_breadcrumbs()
6499:
6500: Breadcrumbs for special functions
6501:
6502: =item create_list_elements()
6503:
6504: =item create_form_ul()
6505:
6506: =item startContentScreen()
6507:
6508: =item endContentScreen()
6509:
6510: =item supplemental_base()
6511:
6512: =item embedded_form_elems()
6513:
6514: =item embedded_destination()
6515:
6516: =item return_to_editor()
6517:
6518: =item decompression_info()
6519:
6520: =item decompression_phase_one()
6521:
6522: =item decompression_phase_two()
6523:
6524: =item remove_archive()
6525:
6526: =item generate_admin_menu()
6527:
6528: =item generate_edit_table()
6529:
6530: =item editing_js()
6531:
6532: =item history_tab_js()
6533:
6534: =item inject_data_js()
6535:
6536: =item dump_switchserver_js()
6537:
6538: =item resize_scrollbox_js()
6539:
6540: =item makedocslogform()
6541:
6542: =item makesimpleeditform()
6543:
6544: =back
6545:
6546: =cut
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