File:
[LON-CAPA] /
loncom /
interface /
londocs.pm
Revision
1.492:
download - view:
text,
annotated -
select for diffs
Sun Jul 22 04:01:24 2012 UTC (11 years, 11 months ago) by
raeburn
Branches:
MAIN
CVS tags:
HEAD
- Pasting from paste buffer
- Allow copying of uploaded maps which contain other uploaded maps.
- If content of paste buffer was result of a "cut" in current course,
and paste item is an uploaded map, provide option to either:
(a) copy i.e., to new map, when pasting or (b) "move", i.e,
retain current map, when pasting.
- If paste item is an uploaded map resulting from cut show
hierarchy of nested sub-folders etc.
- Generation of newurl moved to subroutine so it can be called repeatedly
when pasting a map containing nested sub-folders etc.
- Saving of pasted map(s) incorporates changes to urls of contained resources
to reflect changes in course, parent map, prefix (i.e., supplemental to
main, and vide versa), as well as removal of unallowed content (e.g.,
parameters etc. in supplemental, or multiple instances of a published map.
work in progess.
1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.492 2012/07/22 04:01:24 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::lonuserstate();
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 $hadchanges;
59:
60:
61: my %help=();
62:
63:
64: sub mapread {
65: my ($coursenum,$coursedom,$map)=@_;
66: return
67: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
68: $map);
69: }
70:
71: sub storemap {
72: my ($coursenum,$coursedom,$map,$contentchg)=@_;
73: my $report;
74: if (($contentchg) && ($map =~ /^default/)) {
75: $report = 1;
76: }
77: my ($outtext,$errtext)=
78: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
79: $map,1,$report);
80: if ($errtext) { return ($errtext,2); }
81:
82: $hadchanges=1;
83: return ($errtext,0);
84: }
85:
86:
87:
88: sub authorhosts {
89: my %outhash=();
90: my $home=0;
91: my $other=0;
92: foreach my $key (keys(%env)) {
93: if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
94: my $role=$1;
95: my $realm=$2;
96: my ($start,$end)=split(/\./,$env{$key});
97: if (($start) && ($start>time)) { next; }
98: if (($end) && (time>$end)) { next; }
99: my ($ca,$cd);
100: if ($1 eq 'au') {
101: $ca=$env{'user.name'};
102: $cd=$env{'user.domain'};
103: } else {
104: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
105: }
106: my $allowed=0;
107: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
108: my @ids=&Apache::lonnet::current_machine_ids();
109: foreach my $id (@ids) {
110: if ($id eq $myhome) {
111: $allowed=1;
112: last;
113: }
114: }
115: if ($allowed) {
116: $home++;
117: $outhash{'home_'.$ca.':'.$cd}=1;
118: } else {
119: $outhash{'otherhome_'.$ca.':'.$cd}=$myhome;
120: $other++;
121: }
122: }
123: }
124: return ($home,$other,%outhash);
125: }
126:
127:
128: sub clean {
129: my ($title)=@_;
130: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
131: return $title;
132: }
133:
134:
135:
136: sub dumpcourse {
137: my ($r) = @_;
138: my $crstype = &Apache::loncommon::course_type();
139: $r->print(&Apache::loncommon::start_page('Dump '.$crstype.' Content to Authoring Space')."\n".
140: &Apache::lonhtmlcommon::breadcrumbs('Dump '.$crstype.' Content to Authoring Space')."\n");
141: $r->print(&startContentScreen('tools'));
142: my ($home,$other,%outhash)=&authorhosts();
143: unless ($home) {
144: $r->print(&endContentScreen());
145: return '';
146: }
147: my $origcrsid=$env{'request.course.id'};
148: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
149: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
150: # Do the dumping
151: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
152: $r->print(&endContentScreen());
153: return '';
154: }
155: my ($ca,$cd)=split(/\@/,$env{'form.authorspace'});
156: $r->print('<h3>'.&mt('Copying Files').'</h3>');
157: my $title=$env{'form.authorfolder'};
158: $title=&clean($title);
159: my %replacehash=();
160: foreach my $key (keys(%env)) {
161: if ($key=~/^form\.namefor\_(.+)/) {
162: $replacehash{$1}=$env{$key};
163: }
164: }
165: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
166: $crs=~s/\_/\//g;
167: foreach my $item (keys(%replacehash)) {
168: my $newfilename=$title.'/'.$replacehash{$item};
169: $newfilename=~s/\.(\w+)$//;
170: my $ext=$1;
171: $newfilename=&clean($newfilename);
172: $newfilename.='.'.$ext;
173: my @dirs=split(/\//,$newfilename);
174: my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
175: my $makepath=$path;
176: my $fail=0;
177: for (my $i=0;$i<$#dirs;$i++) {
178: $makepath.='/'.$dirs[$i];
179: unless (-e $makepath) {
180: unless(mkdir($makepath,0777)) { $fail=1; }
181: }
182: }
183: $r->print('<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ');
184: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
185: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
186: print $fh &Apache::lonclonecourse::rewritefile(
187: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
188: (%replacehash,$crs => '')
189: );
190: } else {
191: print $fh
192: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
193: }
194: $fh->close();
195: } else {
196: $fail=1;
197: }
198: if ($fail) {
199: $r->print('<span class="LC_error">'.&mt('fail').'</span>');
200: } else {
201: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
202: }
203: }
204: } else {
205: $r->print(&mt('Searching ...').'<br />');
206: $r->rflush();
207: # Input form
208: $r->print('<form name="dumpdoc" action="" method="post">'."\n");
209: unless ($home==1) {
210: $r->print('<div class="LC_left_float">'.
211: '<fieldset><legend>'.
212: &mt('Select the Authoring Space').
213: '</legend><select name="authorspace">');
214: }
215: foreach my $key (sort(keys(%outhash))) {
216: if ($key=~/^home_(.+)$/) {
217: if ($home==1) {
218: $r->print(
219: '<input type="hidden" name="authorspace" value="'.$1.'" />');
220: } else {
221: $r->print('<option value="'.$1.'">'.$1.' - '.
222: &Apache::loncommon::plainname(split(/\:/,$1)).'</option>');
223: }
224: }
225: }
226: unless ($home==1) {
227: $r->print('</select></fieldset></div>'."\n");
228: }
229: my $title=$origcrsdata{'description'};
230: $title=~s/[\/\s]+/\_/gs;
231: $title=&clean($title);
232: $r->print('<div class="LC_left_float">'.
233: '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
234: '<input type="text" size="50" name="authorfolder" value="'.
235: $title.'" />'.
236: '</fieldset></div><br clear="all" />'."\n");
237: &tiehash();
238: $r->print('<h4>'.&mt('Filenames in Authoring Space').'</h4>'
239: .&Apache::loncommon::start_data_table()
240: .&Apache::loncommon::start_data_table_header_row()
241: .'<th>'.&mt('Internal Filename').'</th>'
242: .'<th>'.&mt('Title').'</th>'
243: .'<th>'.&mt('Save as ...').'</th>'
244: .&Apache::loncommon::end_data_table_header_row());
245: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
246: $r->print(&Apache::loncommon::start_data_table_row()
247: .'<td>'.$file.'</td>');
248: my ($ext)=($file=~/\.(\w+)$/);
249: my $title=$hash{'title_'.$hash{
250: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
251: $r->print('<td>'.($title?$title:' ').'</td>');
252: if (!$title) {
253: $title=$file;
254: } else {
255: $title=~s|/|_|g;
256: }
257: $title=~s/\.(\w+)$//;
258: $title=&clean($title);
259: $title.='.'.$ext;
260: $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
261: .&Apache::loncommon::end_data_table_row());
262: }
263: $r->print(&Apache::loncommon::end_data_table());
264: &untiehash();
265: $r->print(
266: '<p><input type="submit" name="dumpcourse" value="'.&mt("Dump $crstype Content").'" /></p></form>');
267: }
268: $r->print(&endContentScreen());
269: }
270:
271: sub group_import {
272: my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_;
273:
274: while (@files) {
275: my ($name, $url, $residx) = @{ shift(@files) };
276: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
277: && ($caller eq 'londocs')
278: && (!&Apache::lonnet::stat_file($url))) {
279:
280: my $errtext = '';
281: my $fatal = 0;
282: my $newmapstr = '<map>'."\n".
283: '<resource id="1" src="" type="start"></resource>'."\n".
284: '<link from="1" to="2" index="1"></link>'."\n".
285: '<resource id="2" src="" type="finish"></resource>'."\n".
286: '</map>';
287: $env{'form.output'}=$newmapstr;
288: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
289: 'output',$1.$2);
290: if ($result != m|^/uploaded/|) {
291: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
292: $fatal = 2;
293: }
294: if ($fatal) {
295: return ($errtext,$fatal);
296: }
297: }
298: if ($url) {
299: if (!$residx
300: || defined($LONCAPA::map::zombies[$residx])) {
301: $residx = &LONCAPA::map::getresidx($url,$residx);
302: push(@LONCAPA::map::order, $residx);
303: }
304: my $ext = 'false';
305: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
306: $url = &LONCAPA::map::qtunescape($url);
307: $name = &LONCAPA::map::qtunescape($name);
308: $LONCAPA::map::resources[$residx] =
309: join(':', ($name, $url, $ext, 'normal', 'res'));
310: }
311: }
312: return &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
313: }
314:
315: sub breadcrumbs {
316: my ($allowed,$crstype)=@_;
317: &Apache::lonhtmlcommon::clear_breadcrumbs();
318: my (@folders);
319: if ($env{'form.pagepath'}) {
320: @folders = split('&',$env{'form.pagepath'});
321: } else {
322: @folders=split('&',$env{'form.folderpath'});
323: }
324: my $folderpath;
325: my $cpinfo='';
326: my $plain='';
327: my $randompick=-1;
328: my $isencrypted=0;
329: my $ishidden=0;
330: my $is_random_order=0;
331: while (@folders) {
332: my $folder=shift(@folders);
333: my $foldername=shift(@folders);
334: if ($folderpath) {$folderpath.='&';}
335: $folderpath.=$folder.'&'.$foldername;
336: my $url;
337: if ($allowed) {
338: $url = '/adm/coursedocs?folderpath=';
339: } else {
340: $url = '/adm/supplemental?folderpath=';
341: }
342: $url .= &escape($folderpath);
343: my $name=&unescape($foldername);
344: # randompick number, hidden, encrypted, random order, is appended with ":"s to the foldername
345: $name=~s/\:(\d*)\:(\w*)\:(\w*):(\d*)$//;
346: if ($1 ne '') {
347: $randompick=$1;
348: } else {
349: $randompick=-1;
350: }
351: if ($2) { $ishidden=1; }
352: if ($3) { $isencrypted=1; }
353: if ($4 ne '') { $is_random_order = 1; }
354: if ($folder eq 'supplemental') {
355: $name = &mt('Supplemental '.$crstype.' Content');
356: }
357: &Apache::lonhtmlcommon::add_breadcrumb(
358: {'href'=>$url.$cpinfo,
359: 'title'=>$name,
360: 'text'=>$name,
361: 'no_mt'=>1,
362: });
363: $plain.=$name.' > ';
364: }
365: $plain=~s/\>\;\s*$//;
366: return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
367: undef, undef, 1 ),$randompick,$ishidden,
368: $isencrypted,$plain,$is_random_order);
369: }
370:
371: sub log_docs {
372: return &Apache::lonnet::instructor_log('docslog',@_);
373: }
374:
375: {
376: my @oldresources=();
377: my @oldorder=();
378: my $parmidx;
379: my %parmaction=();
380: my %parmvalue=();
381: my $changedflag;
382:
383: sub snapshotbefore {
384: @oldresources=@LONCAPA::map::resources;
385: @oldorder=@LONCAPA::map::order;
386: $parmidx=undef;
387: %parmaction=();
388: %parmvalue=();
389: $changedflag=0;
390: }
391:
392: sub remember_parms {
393: my ($idx,$parameter,$action,$value)=@_;
394: $parmidx=$idx;
395: $parmaction{$parameter}=$action;
396: $parmvalue{$parameter}=$value;
397: $changedflag=1;
398: }
399:
400: sub log_differences {
401: my ($plain)=@_;
402: my %storehash=('folder' => $plain,
403: 'currentfolder' => $env{'form.folder'});
404: if ($parmidx) {
405: $storehash{'parameter_res'}=$oldresources[$parmidx];
406: foreach my $parm (keys(%parmaction)) {
407: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
408: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
409: }
410: }
411: my $maxidx=$#oldresources;
412: if ($#LONCAPA::map::resources>$#oldresources) {
413: $maxidx=$#LONCAPA::map::resources;
414: }
415: for (my $idx=0; $idx<=$maxidx; $idx++) {
416: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
417: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
418: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
419: $changedflag=1;
420: }
421: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
422: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
423: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
424: $changedflag=1;
425: }
426: }
427: $storehash{'maxidx'}=$maxidx;
428: if ($changedflag) { &log_docs(\%storehash); }
429: }
430: }
431:
432: sub docs_change_log {
433: my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath)=@_;
434: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
435: my $js = '<script type="text/javascript">'."\n".
436: '// <![CDATA['."\n".
437: &Apache::loncommon::display_filter_js('docslog')."\n".
438: &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag)."\n".
439: &history_tab_js()."\n".
440: &Apache::lonratedt::editscript('simple')."\n".
441: '// ]]>'."\n".
442: '</script>'."\n";
443: $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
444: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
445: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
446: my %orderhash;
447: my $container='sequence';
448: my $pathitem;
449: if ($env{'form.pagepath'}) {
450: $container='page';
451: $pathitem = '<input type="hidden" name="pagepath" value="'.
452: &HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />';
453: } else {
454: my $folderpath=$env{'form.folderpath'};
455: if ($folderpath eq '') {
456: $folderpath = 'default&'.&escape(&mt('Main '.$crstype.' Documents'));
457: }
458: $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
459: }
460: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
461: my $jumpto = $readfile;
462: $jumpto =~ s{^/}{};
463: my $tid = 1;
464: if ($supplementalflag) {
465: $tid = 2;
466: }
467: my ($breadcrumbtrail) = &breadcrumbs($allowed,$crstype);
468: $r->print($breadcrumbtrail.
469: &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
470: $readfile));
471: my %docslog=&Apache::lonnet::dump('nohist_docslog',
472: $env{'course.'.$env{'request.course.id'}.'.domain'},
473: $env{'course.'.$env{'request.course.id'}.'.num'});
474:
475: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
476:
477: my %saveable_parameters = ('show' => 'scalar',);
478: &Apache::loncommon::store_course_settings('docs_log',
479: \%saveable_parameters);
480: &Apache::loncommon::restore_course_settings('docs_log',
481: \%saveable_parameters);
482: if (!$env{'form.show'}) { $env{'form.show'}=10; }
483: # FIXME: internationalization seems wrong here
484: my %lt=('hiddenresource' => 'Resources hidden',
485: 'encrypturl' => 'URL hidden',
486: 'randompick' => 'Randomly pick',
487: 'randomorder' => 'Randomly ordered',
488: 'set' => 'set to',
489: 'del' => 'deleted');
490: my $filter = &Apache::loncommon::display_filter('docslog')."\n".
491: $pathitem."\n".
492: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
493: (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
494: $r->print('<div class="LC_left_float">'.
495: '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
496: &makedocslogform($filter,1).
497: '</fieldset></div><br clear="all" />');
498: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
499: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
500: &mt('After').'</th>'.
501: &Apache::loncommon::end_data_table_header_row());
502: my $shown=0;
503: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
504: if ($env{'form.displayfilter'} eq 'currentfolder') {
505: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
506: }
507: my @changes=keys(%{$docslog{$id}{'logentry'}});
508: if ($env{'form.displayfilter'} eq 'containing') {
509: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
510: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
511: foreach my $key (@changes) {
512: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
513: }
514: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
515: }
516: my $count = 0;
517: my $time =
518: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
519: my $plainname =
520: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
521: $docslog{$id}{'exe_udom'});
522: my $about_me_link =
523: &Apache::loncommon::aboutmewrapper($plainname,
524: $docslog{$id}{'exe_uname'},
525: $docslog{$id}{'exe_udom'});
526: my $send_msg_link='';
527: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
528: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
529: $send_msg_link ='<br />'.
530: &Apache::loncommon::messagewrapper(&mt('Send message'),
531: $docslog{$id}{'exe_uname'},
532: $docslog{$id}{'exe_udom'});
533: }
534: $r->print(&Apache::loncommon::start_data_table_row());
535: $r->print('<td>'.$time.'</td>
536: <td>'.$about_me_link.
537: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
538: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
539: $send_msg_link.'</td><td>'.
540: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
541: my $is_supp = 0;
542: if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) {
543: $is_supp = 1;
544: }
545: # Before
546: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
547: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
548: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
549: if ($oldname ne $newname) {
550: my $shown = &LONCAPA::map::qtescape($oldname);
551: if ($is_supp) {
552: $shown = &Apache::loncommon::parse_supplemental_title($shown);
553: }
554: $r->print($shown);
555: }
556: }
557: $r->print('<ul>');
558: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
559: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
560: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
561: if ($is_supp) {
562: $shown = &Apache::loncommon::parse_supplemental_title($shown);
563: }
564: $r->print('<li>'.$shown.'</li>');
565: }
566: }
567: $r->print('</ul>');
568: # After
569: $r->print('</td><td>');
570:
571: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
572: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
573: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
574: if ($oldname ne '' && $oldname ne $newname) {
575: my $shown = &LONCAPA::map::qtescape($newname);
576: if ($is_supp) {
577: $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname));
578: }
579: $r->print($shown);
580: }
581: }
582: $r->print('<ul>');
583: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
584: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
585: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
586: if ($is_supp) {
587: $shown = &Apache::loncommon::parse_supplemental_title($shown);
588: }
589: $r->print('<li>'.$shown.'</li>');
590: }
591: }
592: $r->print('</ul>');
593: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
594: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
595: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder') {
596: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
597: # FIXME: internationalization seems wrong here
598: $r->print('<li>'.
599: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
600: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
601: .'</li>');
602: }
603: }
604: $r->print('</ul>');
605: }
606: # End
607: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
608: $shown++;
609: if (!($env{'form.show'} eq &mt('all')
610: || $shown<=$env{'form.show'})) { last; }
611: }
612: $r->print(&Apache::loncommon::end_data_table()."\n".
613: &makesimpleeditform($pathitem)."\n".
614: '</div></div>');
615: $r->print(&endContentScreen());
616: }
617:
618: sub update_paste_buffer {
619: my ($coursenum,$coursedom,$folder) = @_;
620:
621: return if (!defined($env{'form.markcopy'}));
622: return if (!defined($env{'form.copyfolder'}));
623: return if ($env{'form.markcopy'} < 0);
624:
625: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
626: $env{'form.copyfolder'});
627:
628: return if ($fatal);
629:
630: # Mark for copying
631: my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]);
632: if (&is_supplemental_title($title)) {
633: &Apache::lonnet::appenv({'docs.markedcopy_supplemental' => $title});
634: ($title) = &Apache::loncommon::parse_supplemental_title($title);
635: } elsif ($env{'docs.markedcopy_supplemental'}) {
636: &Apache::lonnet::delenv('docs.markedcopy_supplemental');
637: }
638: $url=~s{http(:|:)//https(:|:)//}{https$2//};
639:
640: (my $cmd,undef)=split('_',$env{'form.cmd'});
641:
642: my %addtoenv = (
643: 'docs.markedcopy_title' => $title,
644: 'docs.markedcopy_url' => $url,
645: 'docs.markedcopy_cmd' => $cmd,
646: );
647: &Apache::lonnet::delenv('docs.markedcopy_nested');
648: &Apache::lonnet::delenv('docs.markedcopy_nestednames');
649: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) {
650: my $prefix = $1;
651: my $subdir =$2;
652: if ($subdir eq '') {
653: $subdir = $prefix;
654: }
655: my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps);
656: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,\%addedmaps,
657: \%hierarchy,\%titles,\%allmaps);
658: if (ref($hierarchy{$url}) eq 'HASH') {
659: my ($nested,$nestednames);
660: &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames);
661: $nested =~ s/\&$//;
662: $nestednames =~ s/\Q___&&&___\E$//;
663: if ($nested ne '') {
664: $addtoenv{'docs.markedcopy_nested'} = $nested;
665: }
666: if ($nestednames ne '') {
667: $addtoenv{'docs.markedcopy_nestednames'} = $nestednames;
668: }
669: }
670: }
671: &Apache::lonnet::appenv(\%addtoenv);
672: delete($env{'form.markcopy'});
673: }
674:
675: sub recurse_uploaded_maps {
676: my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_;
677: if (ref($hierarchy->{$url}) eq 'HASH') {
678: my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}}));
679: my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}}));
680: my (@uploaded,@names,%shorter);
681: for (my $i=0; $i<@maps; $i++) {
682: my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$});
683: if ($inner ne '') {
684: push(@uploaded,$inner);
685: push(@names,&escape($titles[$i]));
686: $shorter{$maps[$i]} = $inner;
687: }
688: }
689: $$nestref .= "$dir:".join(',',@uploaded).'&';
690: $$namesref .= "$dir:".(join(',',@names)).'___&&&___';
691: foreach my $map (@maps) {
692: if ($shorter{$map} ne '') {
693: &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref);
694: }
695: }
696: }
697: return;
698: }
699:
700: sub print_paste_buffer {
701: my ($r,$container,$folder,$coursedom,$coursenum) = @_;
702: return if (!defined($env{'docs.markedcopy_url'}));
703:
704: my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent);
705: my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1];
706: if ($env{'docs.markedcopy_url'} =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
707: $is_external = 1;
708: }
709:
710: my ($canpaste,$nopaste,$othercrs,$areachange,$is_uploaded_map);
711: if ($folder =~ /^supplemental/) {
712: $canpaste = &supp_pasteable($env{'docs.markedcopy_url'});
713: unless ($canpaste) {
714: $nopaste = &mt('Paste into Supplemental Content unavailable for this type of content.');
715: }
716: } else {
717: $canpaste = 1;
718: }
719:
720: if ($canpaste) {
721: if ($env{'docs.markedcopy_url'} =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
722: my $srcdom = $1;
723: my $srcnum = $2;
724: my $rem = $3;
725: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
726: $othercourse = 1;
727: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
728: if ($canpaste) {
729: $othercrs = '<br />'.&mt('(from another course).');
730: }
731: } else {
732: $canpaste = 0;
733: $nopaste = &mt('Paste from another course unavailable.')
734: }
735: }
736: if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) {
737: my $prefix = $1;
738: $parent = $2;
739: if ($folder !~ /^\Q$prefix\E/) {
740: $areachange = 1;
741: }
742: $is_uploaded_map = 1;
743: }
744: }
745: }
746:
747: $r->print('<fieldset>'
748: .'<legend>'.&mt('Clipboard').'</legend>');
749: my ($type,$buffer);
750: if ($is_external) {
751: $type = &mt('External Resource');
752: $buffer = $type.': '.
753: &LONCAPA::map::qtescape($env{'docs.markedcopy_title'}).' ('.
754: &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')';
755: } else {
756: my $icon = &Apache::loncommon::icon($extension);
757: if ($extension eq 'sequence' &&
758: $env{'docs.markedcopy_url'} =~ m{/default_\d+\.sequence$ }x) {
759: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
760: $icon .= '/navmap.folder.closed.gif';
761: }
762: $icon = '<img src="'.$icon.'" alt="" class="LC_icon" />';
763: $buffer = $icon.$type.': '. &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'}));
764: }
765: if ($canpaste) {
766: $r->print('<form name="pasteform" action="/adm/coursedocs" method="post">'.$buffer);
767: if (($is_uploaded_map) && (!$areachange)) {
768: if ((!$othercourse) && ($env{'docs.markedcopy_cmd'} eq 'cut')) {
769: $r->print((' 'x 4).'<span id="pasteoptionstext">'.
770: '<a href="javascript:showPasteOptions();" class="LC_menubuttons_link">'.
771: &mt('Show Paste Options').'</a></span><br />'.
772: '<div id="pasteoptions" class="LC_dccid">'.(' 'x 4).
773: '<label>'.
774: '<input type="radio" name="docs.markedcopy_options" value="new" checked="checked" />'.
775: &mt('Copy to new folder').'</label>'.(' ' x2).
776: '<label>'.
777: '<input type="radio" name="docs.markedcopy_options" value="move" />'.
778: &mt('Move old folder').'</label><br />');
779: if ($env{'docs.markedcopy_nested'}) {
780: $r->print('<br />'.&mt('Folder to paste contains sub-folders').
781: '<br /><table border="0">');
782: my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested'});
783: my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames'});
784: my $lastdir = $parent;
785: my %depths = (
786: $lastdir => 0,
787: );
788: my (%display,%deps);
789: for (my $i=0; $i<@pastemaps; $i++) {
790: ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]);
791: my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]);
792: my @subfolders = split(/,/,$subfolderstr);
793: $deps{$lastdir} = \@subfolders;
794: my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr);
795: my $depth = $depths{$lastdir} + 1;
796: my $offset = int($depth * 4);
797: my $indent = (' ' x $offset);
798: for (my $j=0; $j<@subfolders; $j++) {
799: $depths{$subfolders[$j]} = $depth;
800: $display{$subfolders[$j]} =
801: '<tr><td>'.$indent.$subfoldertitles[$j].' </td>'.
802: '<td><label>'.
803: '<input type="radio" name="docs.markedcopy_'.$subfolders[$j].'" value="new" checked="checked" />'.&mt('Copy to new').'</label>'.(' ' x2).
804: '<label>'.
805: '<input type="radio" name="docs.markedcopy_'.$subfolders[$j].'" value="move" />'.
806: &mt('Move old').'</label>'.
807: '</td></tr>';
808: }
809: }
810: &recurse_print($r,$parent,\%deps,\%display);
811: $r->print('</table>');
812: }
813: $r->print('</div>');
814: }
815: }
816: $r->print('<br /><input type="submit" name="pastemarked" value="'.&mt('Paste').'" />'.$othercrs);
817: if ($container eq 'page') {
818: $r->print('
819: <input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />
820: <input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />
821: ');
822: } else {
823: $r->print('
824: <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />
825: ');
826: }
827: $r->print('</form>');
828: } else {
829: $r->print(&mt('Paste buffer contains:').' '.$buffer.
830: '<br /><p class="LC_info">'.$nopaste.'</p>');
831: }
832: $r->print('</fieldset>');
833: }
834:
835: sub recurse_print {
836: my ($r,$dir,$deps,$display) = @_;
837: $r->print($display->{$dir}."\n");
838: if (ref($deps->{$dir}) eq 'ARRAY') {
839: foreach my $subdir (@{$deps->{$dir}}) {
840: &recurse_print($r,$subdir,$deps,$display);
841: }
842: }
843: }
844:
845: sub supp_pasteable {
846: my ($url) = @_;
847: if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) ||
848: (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) ||
849: ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) ||
850: ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) ||
851: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus})) {
852: return 1;
853: }
854: return;
855: }
856:
857: sub paste_popup_js {
858: my %lt = &Apache::lonlocal::texthash(
859: show => 'Show Paste Options',
860: hide => 'Hide Paste Options',
861: );
862: return <<"END";
863:
864: function showPasteOptions() {
865: document.getElementById('pasteoptions').style.display='block';
866: document.getElementById('pasteoptions').style.textAlign='left';
867: document.getElementById('pasteoptions').style.textFace='normal';
868: document.getElementById('pasteoptionstext').innerHTML ='<a href="javascript:hidePasteOptions();" class="LC_menubuttons_link">$lt{'hide'}</a><br />';
869: return;
870: }
871:
872: function hidePasteOptions() {
873: document.getElementById('pasteoptions').style.display='none';
874: document.getElementById('pasteoptionstext').innerHTML ='<a href="javascript:showPasteOptions()" class="LC_menubuttons_link">$lt{'show'}</a>';
875: return;
876: }
877:
878: END
879:
880: }
881:
882:
883: sub do_paste_from_buffer {
884: my ($coursenum,$coursedom,$folder,$container,$errors) = @_;
885:
886: # Early out if paste buffer is empty
887: if (!$env{'form.pastemarked'}) {
888: return ();
889: }
890:
891: # Supplemental content may only include certain types of content
892: # Early out if pasted content is not supported in Supplemental area
893: if ($folder =~ /^supplemental/) {
894: unless (&supp_pasteable($env{'docs.markedcopy_url'})) {
895: return (&mt('Paste failed: content type is not supported within Supplemental Content'));
896: }
897: }
898:
899: # Prepare to paste resource at end of list
900: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url'});
901: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title'});
902:
903: my ($is_map,$srcdom,$srcnum,$prefixchg,%before,%after,%mapchanges,%tomove);
904: if ($url=~/\.(page|sequence)$/) {
905: $is_map = 1;
906: }
907: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/([^/]+)}) {
908: $srcdom = $1;
909: $srcnum = $2;
910: my $oldprefix = $3;
911: # When paste buffer was populated using an active role in a different course
912: # check for mdc privilege in the course from which the resource was pasted
913: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
914: unless ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
915: return (&mt('Paste failed: Item is from a different course which you do not have rights to edit.'));
916: }
917: }
918: # When pasting content from Main Content to Supplemental Content and vice versa
919: # URLs will contain different paths (which depend on whether pasted item is
920: # a folder/page or a document.
921: if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) {
922: $prefixchg = 1;
923: %before = ( map => 'default',
924: doc => 'docs');
925: %after = ( map => 'supplemental',
926: doc => 'supplemental' );
927: } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
928: $prefixchg = 1;
929: %before = ( map => 'supplemental',
930: doc => 'supplemental');
931: %after = ( map => 'default',
932: doc => 'docs');
933: }
934:
935: # If pasting an uploaded map, get list of contained uploaded maps.
936: my @nested;
937: if ($env{'docs.markedcopy_nested'}) {
938: my ($type) = ($oldprefix =~ /^(default|supplemental)/);
939: my @items = split(/\&/,$env{'docs.markedcopy_nested'});
940: my @deps = map { /\d+:([\d,]+$)/ } @items;
941: foreach my $dep (@deps) {
942: if ($dep =~ /,/) {
943: push(@nested,split(/,/,$dep));
944: } else {
945: push(@nested,$dep);
946: }
947: }
948: foreach my $item (@nested) {
949: if ($env{'form.docs.markedcopy_'.$item} eq 'move') {
950: $tomove{$type.'_'.$item} = 1;
951: }
952: }
953: }
954: }
955:
956: # Maps need to be copied first
957: my ($oldurl,%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies,
958: %dbcopies,%zombies,%params,%docmoves,%mapmoves,%newsubdir,%newurls);
959: $oldurl = $url;
960: if ($is_map) {
961: if ($folder =~ /^default/) {
962: my $lastchange = &Apache::lonnet::get_coursechange($coursedom,$coursenum);
963: if ($lastchange > $env{'request.course.tied'}) {
964: &reinit_role($coursedom,$coursenum,$env{"course.$env{'request.course.id'}.home"});
965: }
966: }
967: # If pasting a map, check if map contains other maps
968: my (%allmaps,%hierarchy,%titles);
969: if ($folder =~ /^default/) {
970: my $navmap = Apache::lonnavmaps::navmap->new();
971: if (defined($navmap)) {
972: foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_map() },1,0,1)) {
973: $allmaps{$res->src()} = 1;
974: }
975: }
976: }
977: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,
978: \%addedmaps,\%hierarchy,\%titles,\%allmaps);
979: if ($url=~ m{^/uploaded/}) {
980: my $newurl;
981: unless ($env{'form.docs.markedcopy_options'} eq 'move') {
982: ($newurl,my $error) =
983: &get_newmap_url($url,$folder,$prefixchg,$coursedom,$coursenum,
984: $srcdom,$srcnum,\$title,\%allmaps,\%newurls);
985: if ($error) {
986: return ($error);
987: }
988: if ($newurl ne '') {
989: if ($newurl ne $url) {
990: if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) {
991: $newsubdir{$url} = $1;
992: }
993: $mapchanges{$url} = 1;
994: }
995: }
996: }
997: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum) || ($prefixchg) ||
998: (($newurl ne '') && ($newurl ne $url))) {
999: unless (&url_paste_fixups($url,$folder,$prefixchg,$coursedom,$coursenum,
1000: \%allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
1001: \%zombies,\%params,\%mapmoves,\%mapchanges,\%tomove,
1002: \%newsubdir,\%newurls)) {
1003: $mapmoves{$url} = 1;
1004: }
1005: $url = $newurl;
1006: } elsif ($env{'docs.markedcopy_nested'}) {
1007: &url_paste_fixups($url,$folder,$prefixchg,$coursedom,$coursenum,\%allmaps,\%rewrites,
1008: \%retitles,\%copies,\%dbcopies,\%zombies,\%params,\%mapmoves,
1009: \%mapchanges,\%tomove,\%newsubdir,\%newurls);
1010: }
1011: } elsif ($url=~m {^/res/}) {
1012: # published maps can only exists once, so remove it from paste buffer when done
1013: &Apache::lonnet::delenv('docs.markedcopy');
1014: # if pasting published map (main content are only) check map is not already in course
1015: if ($folder =~ /^default/) {
1016: if ($allmaps{$url}) {
1017: return (&mt('Paste failed: only one instance of a particular published sequence or page is allowed within each course.'));
1018: }
1019: }
1020: }
1021: }
1022: if ($url=~ m{/smppg$}) {
1023: my $db_name = &Apache::lonsimplepage::get_db_name($url);
1024: if ($db_name =~ /^smppage_/) {
1025: #simple pages, need to copy the db contents to a new one.
1026: my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum);
1027: my $now = time();
1028: $db_name =~ s{_\d*$ }{_$now}x;
1029: my $dbresult=&Apache::lonnet::put($db_name,\%contents,
1030: $coursedom,$coursenum);
1031: if ($dbresult eq 'ok') {
1032: $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x;
1033: $title=&mt('Copy of').' '.$title;
1034: } else {
1035: return (&mt('Paste failed: An error occurred when copying the simple page.'));
1036: }
1037: }
1038: }
1039: $title = &LONCAPA::map::qtunescape($title);
1040: my $ext='false';
1041: if ($url=~m{^http(|s)://}) { $ext='true'; }
1042: $url = &LONCAPA::map::qtunescape($url);
1043:
1044: # For uploaded files (excluding pages/sequences) path in copied file is changed
1045: # if paste is from Main to Supplemental (or vice versa), or if pasting between
1046: # courses.
1047:
1048: my $newidx;
1049: unless ($is_map) {
1050: # Now insert the URL at the bottom
1051: $newidx = &LONCAPA::map::getresidx($url);
1052: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) {
1053: my $relpath = $1;
1054: if ($relpath ne '') {
1055: my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$});
1056: my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/);
1057: my $newprefix = $newloc;
1058: if ($newloc eq 'default') {
1059: $newprefix = 'docs';
1060: }
1061: if ($newdocsdir eq '') {
1062: $newdocsdir = 'default';
1063: }
1064: if (($prefixchg) || ($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
1065: my $newpath = "$newprefix/$newdocsdir/$newidx/$rem";
1066: $url =
1067: &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath,
1068: &Apache::lonnet::getfile($oldurl));
1069: if ($url eq '/adm/notfound.html') {
1070: return (&mt('Paste failed: an error occurred saving the file.'));
1071: } else {
1072: my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$});
1073: $newsubpath =~ s{/+$}{/};
1074: $docmoves{$oldurl} = $newsubpath;
1075: }
1076: }
1077: }
1078: }
1079: }
1080: # Apply any changes to maps, or copy dependencies for uploaded HTML pages
1081: my ($result,$save_err);
1082: $result =
1083: &apply_fixups($folder,$is_map,$prefixchg,$coursedom,$coursenum,$oldurl,
1084: $url,\%removefrommap,\%removeparam,\%rewrites,\%retitles,
1085: \%copies,\%dbcopies,\%zombies,\%params,\%docmoves,
1086: \%mapmoves,\%newsubdir,$errors,\%before,\%after);
1087: if ($result eq 'ok') {
1088: if ($is_map) {
1089: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1090: $folder.'.'.$container);
1091: return $errtext if ($fatal);
1092:
1093: if ($#LONCAPA::map::order<1) {
1094: my $idx=&LONCAPA::map::getresidx();
1095: if ($idx<=0) { $idx=1; }
1096: $LONCAPA::map::order[0]=$idx;
1097: $LONCAPA::map::resources[$idx]='';
1098: }
1099: $newidx = &LONCAPA::map::getresidx($url);
1100: }
1101: if ($env{'docs.markedcopy_supplemental'}) {
1102: if ($folder !~ /^supplemental/) {
1103: (undef,undef,$title) =
1104: &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental'});
1105: }
1106: } else {
1107: if ($folder=~/^supplemental/) {
1108: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1109: $env{'user.domain'}.'___&&&___'.$title;
1110: }
1111: }
1112: $LONCAPA::map::resources[$newidx]= $title.':'.$url.':'.$ext.':normal:res';
1113: push(@LONCAPA::map::order, $newidx);
1114:
1115: # Store the result
1116: my ($errtext,$fatal) =
1117: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
1118: if ($fatal) {
1119: $save_err = $errtext;
1120: }
1121: }
1122:
1123: if ($env{'form.docs.markedcopy_options'} eq 'move') {
1124: &Apache::lonnet::delenv('docs.markedcopy');
1125: &Apache::lonnet::delenv('docs.markedcopy_nested');
1126: &Apache::lonnet::delenv('docs.markedcopy_nestednames');
1127: }
1128: return ($result,$save_err);
1129: }
1130:
1131: sub get_newmap_url {
1132: my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum,
1133: $titleref,$allmaps,$newurls) = @_;
1134: my $newurl;
1135: if ($url=~ m{^/uploaded/}) {
1136: $$titleref=&mt('Copy of').' '.$$titleref;
1137: }
1138: my $now = time;
1139: my $suffix=$$.int(rand(100)).$now;
1140: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
1141: if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) {
1142: my $path = $1;
1143: my $prefix = $2;
1144: my $ancestor = $3;
1145: if (length($ancestor) > 10) {
1146: $ancestor = substr($ancestor,-10,10);
1147: }
1148: my $newid;
1149: if ($prefixchg) {
1150: if ($folder =~ /^supplemental/) {
1151: $prefix =~ s/^default/supplemental/;
1152: } else {
1153: $prefix =~ s/^supplemental/default/;
1154: }
1155: }
1156: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
1157: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
1158: } else {
1159: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext;
1160: }
1161: my $counter = 0;
1162: my $is_unique = &uniqueness_check($newurl);
1163: if ($folder =~ /^default/) {
1164: if ($allmaps->{$newurl}) {
1165: $is_unique = 0;
1166: }
1167: }
1168: while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) {
1169: $counter ++;
1170: $suffix ++;
1171: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
1172: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
1173: } else {
1174: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext;
1175: }
1176: $is_unique = &uniqueness_check($newurl);
1177: }
1178: if ($is_unique) {
1179: $newurls->{$newurl} = 1;
1180: } else {
1181: if ($url=~/\.page$/) {
1182: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page'));
1183: } else {
1184: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder'));
1185: }
1186: }
1187: }
1188: return ($newurl);
1189: }
1190:
1191: sub dbcopy {
1192: my ($url,$coursedom,$coursenum) = @_;
1193: if ($url=~ m{/smppg$}) {
1194: my $db_name = &Apache::lonsimplepage::get_db_name($url);
1195: if ($db_name =~ /^smppage_/) {
1196: #simple pages, need to copy the db contents to a new one.
1197: my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum);
1198: my $now = time();
1199: $db_name =~ s{_\d*$ }{_$now}x;
1200: my $result=&Apache::lonnet::put($db_name,\%contents,
1201: $coursedom,$coursenum);
1202: $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x;
1203: }
1204: }
1205: return $url;
1206: }
1207:
1208: sub uniqueness_check {
1209: my ($newurl) = @_;
1210: my $unique = 1;
1211: foreach my $res (@LONCAPA::map::order) {
1212: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
1213: $url=&LONCAPA::map::qtescape($url);
1214: if ($newurl eq $url) {
1215: $unique = 0;
1216: last;
1217: }
1218: }
1219: return $unique;
1220: }
1221:
1222: sub contained_map_check {
1223: my ($url,$folder,$removefrommap,$removeparam,$addedmaps,$hierarchy,$titles,
1224: $allmaps) = @_;
1225: my $content = &Apache::lonnet::getfile($url);
1226: unless ($content eq '-1') {
1227: my $parser = HTML::TokeParser->new(\$content);
1228: $parser->attr_encoded(1);
1229: while (my $token = $parser->get_token) {
1230: next if ($token->[0] ne 'S');
1231: if ($token->[1] eq 'resource') {
1232: next if ($token->[2]->{'type'} eq 'zombie');
1233: my $ressrc = $token->[2]->{'src'};
1234: if ($folder =~ /^supplemental/) {
1235: unless (&supp_pasteable($ressrc)) {
1236: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
1237: next;
1238: }
1239: }
1240: if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
1241: if ($1 eq 'uploaded') {
1242: $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
1243: $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
1244: } else {
1245: if ($allmaps->{$ressrc}) {
1246: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
1247: } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
1248: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
1249: } else {
1250: $addedmaps->{$ressrc} = [$url];
1251: }
1252: }
1253: &contained_map_check($ressrc,$folder,$removefrommap,$removeparam,
1254: $addedmaps,$hierarchy,$titles,$allmaps);
1255: }
1256: } elsif ($token->[1] eq 'param') {
1257: if ($folder =~ /^supplemental/) {
1258: if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
1259: push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
1260: } else {
1261: $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
1262: }
1263: }
1264: }
1265: }
1266: }
1267: return;
1268: }
1269:
1270: sub reinit_role {
1271: my ($cdom,$cnum,$chome) = @_;
1272: my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum");
1273: unless ($ferr) {
1274: &Apache::loncommon::update_content_constraints($cdom,$cnum,$chome,$cdom.'_'.$cnum);
1275: }
1276: return;
1277: }
1278:
1279: sub url_paste_fixups {
1280: my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$allmaps,$rewrites,$retitles,$copies,
1281: $dbcopies,$zombies,$params,$mapmoves,$mapchanges,$tomove,$newsubdir,$newurls) = @_;
1282: my $checktitle;
1283: if (($prefixchg) &&
1284: ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
1285: $checktitle = 1;
1286: }
1287: my $skip;
1288: if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
1289: my $mapid = $1.$2;
1290: if ($tomove->{$mapid}) {
1291: $skip = 1;
1292: }
1293: }
1294: my $file = &Apache::lonnet::getfile($oldurl);
1295: return if ($file eq '-1');
1296: my $parser = HTML::TokeParser->new(\$file);
1297: $parser->attr_encoded(1);
1298: my $changed = 0;
1299: while (my $token = $parser->get_token) {
1300: next if ($token->[0] ne 'S');
1301: if ($token->[1] eq 'resource') {
1302: my $ressrc = $token->[2]->{'src'};
1303: next if ($ressrc eq '');
1304: my $id = $token->[2]->{'id'};
1305: my $title = $token->[2]->{'title'};
1306: if ($checktitle) {
1307: if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
1308: $retitles->{$oldurl}{$ressrc} = $id;
1309: }
1310: }
1311: next if ($token->[2]->{'type'} eq 'external');
1312: if ($token->[2]->{'type'} eq 'zombie') {
1313: next if ($skip);
1314: $zombies->{$oldurl}{$ressrc} = $id;
1315: $changed = 1;
1316: } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
1317: my $srcdom = $1;
1318: my $srcnum = $2;
1319: my $rem = $3;
1320: my $newurl;
1321: my $mapname;
1322: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
1323: my $prefix = $1;
1324: $mapname = $prefix.$2;
1325: if ($tomove->{$mapname}) {
1326: &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,$allmaps,
1327: $rewrites,$retitles,$copies,$dbcopies,$zombies,
1328: $params,$mapmoves,$mapchanges,$tomove,$newsubdir,
1329: $newurls);
1330: next;
1331: } else {
1332: ($newurl,my $error) =
1333: &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
1334: $srcdom,$srcnum,\$title,$allmaps,$newurls);
1335: if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
1336: $newsubdir->{$ressrc} = $1;
1337: }
1338: if ($error) {
1339: next;
1340: }
1341: }
1342: }
1343: if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
1344: ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
1345:
1346: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
1347: $rewrites->{$oldurl}{$ressrc} = $id;
1348: $mapchanges->{$ressrc} = 1;
1349: unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,$allmaps,
1350: $rewrites,$retitles,$copies,$dbcopies,$zombies,
1351: $params,$mapmoves,$mapchanges,$tomove,$newsubdir,
1352: $newurls)) {
1353: $mapmoves->{$ressrc} = 1;
1354: }
1355: $changed = 1;
1356: } else {
1357: $rewrites->{$oldurl}{$ressrc} = $id;
1358: $copies->{$oldurl}{$ressrc} = $id;
1359: $changed = 1;
1360: }
1361: }
1362: } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(.+)$}) {
1363: next if ($skip);
1364: my $srcdom = $1;
1365: my $srcnum = $2;
1366: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
1367: $rewrites->{$oldurl}{$ressrc} = $id;
1368: $dbcopies->{$oldurl}{$ressrc} = $id;
1369: $changed = 1;
1370: }
1371: } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
1372: next if ($skip);
1373: my $srcdom = $1;
1374: my $srcnum = $2;
1375: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
1376: $rewrites->{$oldurl}{$ressrc} = $id;
1377: $dbcopies->{$oldurl}{$ressrc} = $id;
1378: $changed = 1;
1379: }
1380: }
1381: } elsif ($token->[1] eq 'param') {
1382: next if ($skip);
1383: my $to = $token->[2]->{'to'};
1384: if ($to ne '') {
1385: if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
1386: push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
1387: } else {
1388: @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
1389: }
1390: }
1391: }
1392: }
1393: return $changed;
1394: }
1395:
1396: sub apply_fixups {
1397: my ($folder,$is_map,$prefixchg,$cdom,$cnum,$oldurl,$url,$removefrommap,
1398: $removeparam,$rewrites,$retitles,$copies,$dbcopies,$zombies,$params,
1399: $docmoves,$mapmoves,$newsubdir,$errors,$before,$after) = @_;
1400: foreach my $key (keys(%{$copies}),keys(%{$docmoves})) {
1401: my @allcopies;
1402: if (ref($copies->{$key}) eq 'HASH') {
1403: my %added;
1404: foreach my $innerkey (keys(%{$copies->{$key}})) {
1405: if (($innerkey ne '') && (!$added{$innerkey})) {
1406: push(@allcopies,$innerkey);
1407: $added{$innerkey} = 1;
1408: }
1409: }
1410: undef(%added);
1411: }
1412: if ($key eq $oldurl) {
1413: if ((exists($docmoves->{$key}))) {
1414: unless (grep(/^\Q$oldurl\E/,@allcopies)) {
1415: push(@allcopies,$oldurl);
1416: }
1417: }
1418: }
1419: if (@allcopies > 0) {
1420: foreach my $item (@allcopies) {
1421: my ($relpath,$oldsubdir,$fname) =
1422: ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
1423: if ($fname ne '') {
1424: my $content = &Apache::lonnet::getfile($item);
1425: unless ($content eq '-1') {
1426: my $storefn;
1427: if (($key eq $oldurl) && (ref($docmoves) eq 'HASH') && (exists($docmoves->{$key}))) {
1428: $storefn = $docmoves->{$key};
1429: } else {
1430: $storefn = $relpath;
1431: $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
1432: if ($prefixchg) {
1433: $storefn =~ s/^\Q$before->{'doc'}\E/$after->{'doc'}/;
1434: }
1435: if ($newsubdir->{$key}) {
1436: $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir->{$key}#;
1437: }
1438: }
1439: ©_dependencies($item,$storefn,$relpath,$errors,\$content);
1440: my $copyurl =
1441: &Apache::lonclonecourse::writefile($env{'request.course.id'},
1442: $storefn.$fname,$content);
1443: if ($copyurl eq '/adm/notfound.html') {
1444: if ((ref($docmoves) eq 'HASH') && (exists($docmoves->{$oldurl}))) {
1445: return &mt('Paste failed: an error occurred copying the file.');
1446: } elsif (ref($errors) eq 'HASH') {
1447: $errors->{$item} = 1;
1448: }
1449: }
1450: }
1451: }
1452: }
1453: }
1454: }
1455: foreach my $key (keys(%{$mapmoves})) {
1456: my $storefn=$key;
1457: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
1458: if ($prefixchg) {
1459: $storefn =~ s/^\Q$before->{'map'}\E/$after->{'map'}/;
1460: }
1461: if ($newsubdir->{$key}) {
1462: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir->{$key}/;
1463: }
1464: my $mapcontent = &Apache::lonnet::getfile($key);
1465: if ($mapcontent eq '-1') {
1466: if (ref($errors) eq 'HASH') {
1467: $errors->{$key} = 1;
1468: }
1469: } else {
1470: my $newmap =
1471: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
1472: $mapcontent);
1473: if ($newmap eq '/adm/notfound.html') {
1474: if (ref($errors) eq 'HASH') {
1475: $errors->{$key} = 1;
1476: }
1477: }
1478: }
1479: }
1480: my %updates;
1481: if ($is_map) {
1482: foreach my $key (keys(%{$rewrites})) {
1483: $updates{$key} = 1;
1484: }
1485: foreach my $key (keys(%{$zombies})) {
1486: $updates{$key} = 1;
1487: }
1488: foreach my $key (keys(%{$removefrommap})) {
1489: $updates{$key} = 1;
1490: }
1491: foreach my $key (keys(%{$removeparam})) {
1492: $updates{$key} = 1;
1493: }
1494: foreach my $key (keys(%{$dbcopies})) {
1495: $updates{$key} = 1;
1496: }
1497: foreach my $key (keys(%{$retitles})) {
1498: $updates{$key} = 1;
1499: }
1500: foreach my $key (keys(%updates)) {
1501: my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
1502: if (ref($rewrites->{$key}) eq 'HASH') {
1503: %torewrite = %{$rewrites->{$key}};
1504: }
1505: if (ref($retitles->{$key}) eq 'HASH') {
1506: %toretitle = %{$retitles->{$key}};
1507: }
1508: if (ref($removefrommap->{$key}) eq 'HASH') {
1509: %toremove = %{$removefrommap->{$key}};
1510: }
1511: if (ref($removeparam->{$key}) eq 'HASH') {
1512: %remparam = %{$removeparam->{$key}};
1513: }
1514: if (ref($zombies->{$key}) eq 'HASH') {
1515: %zombie = %{$zombies->{$key}};
1516: }
1517: if (ref($dbcopies->{$key}) eq 'HASH') {
1518: foreach my $item (keys(%{$dbcopies->{$key}})) {
1519: $newdb{$item} = &dbcopy($item);
1520: }
1521: }
1522: if (ref($params->{$key}) eq 'HASH') {
1523: %currparam = %{$params->{$key}};
1524: }
1525: my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
1526: if ($fatal) {
1527: return $errtext;
1528: }
1529: for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
1530: if (defined($LONCAPA::map::zombies[$i])) {
1531: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
1532: if ($zombie{$src} eq $i) {
1533: undef($LONCAPA::map::zombies[$i]);
1534: }
1535: }
1536: }
1537: for (my $i=0; $i<@LONCAPA::map::resources; $i++) {
1538: if (defined($LONCAPA::map::resources[$i])) {
1539: my $changed;
1540: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$i]);
1541: if ($toremove{$src} eq $i) {
1542: splice(@LONCAPA::map::order,$i,1);
1543: if (ref($currparam{$i}) eq 'ARRAY') {
1544: foreach my $name (@{$currparam{$i}}) {
1545: &LONCAPA::map::delparameter($i,'parameter_'.$name);
1546: }
1547: }
1548: next;
1549: }
1550: my $origsrc = $src;
1551: if ((exists($toretitle{$src})) && ($toretitle{$src} eq $i)) {
1552: if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
1553: $changed = 1;
1554: }
1555: }
1556: if ((exists($torewrite{$src})) && ($torewrite{$src} eq $i)) {
1557: $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
1558: if ($origsrc =~ m{^/uploaded/}) {
1559: if ($prefixchg) {
1560: if ($src =~ /\.(page|sequence)$/) {
1561: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before->{'map'}\E#$1$after->{'map'}#;
1562: } else {
1563: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before->{'doc'}\E#$1$after->{'doc'}#;
1564: }
1565: }
1566: if ($newsubdir->{$origsrc}) {
1567: if ($src =~ /\.(page|sequence)$/) {
1568: $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir->{$origsrc}#;
1569: } else {
1570: $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir->{$origsrc}#;
1571: }
1572: }
1573: }
1574: $changed = 1;
1575: } elsif ($newdb{$src} ne '') {
1576: $src = $newdb{$src};
1577: $changed = 1;
1578: }
1579: if ($changed) {
1580: $LONCAPA::map::resources[$i] = join(':',($title,$src,$ext,$type));
1581: }
1582: }
1583: }
1584: foreach my $idx (keys(%remparam)) {
1585: if (ref($remparam{$idx}) eq 'ARRAY') {
1586: foreach my $name (@{$remparam{$idx}}) {
1587: &LONCAPA::map::delparameter($idx,'parameter_'.$name);
1588: }
1589: }
1590: }
1591: my $storefn;
1592: if ($key eq $oldurl) {
1593: $storefn = $url;
1594: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
1595: } else {
1596: $storefn = $key;
1597: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
1598: if ($prefixchg) {
1599: $storefn =~ s/^\Q$before->{'map'}\E/$after->{'map'}/;
1600: }
1601: if ($newsubdir->{$key}) {
1602: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir->{$key}/;
1603: }
1604: }
1605: my $report;
1606: if ($folder !~ /^supplemental/) {
1607: $report = 1;
1608: }
1609: my ($outtext,$errtext) =
1610: &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report);
1611: if ($errtext) {
1612: return &mt('Paste failed: an error occurred saving the folder or page.');
1613: }
1614: }
1615: }
1616: return 'ok';
1617: }
1618:
1619: sub copy_dependencies {
1620: my ($item,$storefn,$relpath,$errors,$contentref) = @_;
1621: my $content;
1622: if (ref($contentref)) {
1623: $content = $$contentref;
1624: } else {
1625: $content = &Apache::lonnet::getfile($item);
1626: }
1627: unless ($content eq '-1') {
1628: my $mm = new File::MMagic;
1629: my $mimetype = $mm->checktype_contents($content);
1630: if ($mimetype eq 'text/html') {
1631: my (%allfiles,%codebase,$state);
1632: my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content);
1633: if ($res eq 'ok') {
1634: my ($numexisting,$numpathchanges,$existing);
1635: (undef,$numexisting,$numpathchanges,$existing) =
1636: &Apache::loncommon::ask_for_embedded_content(
1637: '/adm/coursedocs',$state,\%allfiles,\%codebase,
1638: {'error_on_invalid_names' => 1,
1639: 'ignore_remote_references' => 1,
1640: 'docs_url' => $item,
1641: 'context' => 'paste'});
1642: if ($numexisting > 0) {
1643: if (ref($existing) eq 'HASH') {
1644: foreach my $dep (keys(%{$existing})) {
1645: my $depfile = $dep;
1646: unless ($depfile =~ m{^\Q$relpath\E}) {
1647: $depfile = $relpath.$dep;
1648: }
1649: my $depcontent = &Apache::lonnet::getfile($depfile);
1650: unless ($depcontent eq '-1') {
1651: my $storedep = $dep;
1652: $storedep =~ s{^\Q$relpath\E}{};
1653: my $dep_url =
1654: &Apache::lonclonecourse::writefile(
1655: $env{'request.course.id'},
1656: $storefn.$storedep,$depcontent);
1657: if ($dep_url eq '/adm/notfound.html') {
1658: if (ref($errors) eq 'HASH') {
1659: $errors->{$depfile} = 1;
1660: }
1661: } else {
1662: ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent);
1663: }
1664: }
1665: }
1666: }
1667: }
1668: }
1669: }
1670: }
1671: return;
1672: }
1673:
1674: my %parameter_type = ( 'randompick' => 'int_pos',
1675: 'hiddenresource' => 'string_yesno',
1676: 'encrypturl' => 'string_yesno',
1677: 'randomorder' => 'string_yesno',);
1678: my $valid_parameters_re = join('|',keys(%parameter_type));
1679: # set parameters
1680: sub update_parameter {
1681:
1682: return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
1683:
1684: my $which = $env{'form.changeparms'};
1685: my $idx = $env{'form.setparms'};
1686: if ($env{'form.'.$which.'_'.$idx}) {
1687: my $value = ($which eq 'randompick') ? $env{'form.'.$which.'_'.$idx}
1688: : 'yes';
1689: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value,
1690: $parameter_type{$which});
1691: &remember_parms($idx,$which,'set',$value);
1692: } else {
1693: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
1694:
1695: &remember_parms($idx,$which,'del');
1696: }
1697: return 1;
1698: }
1699:
1700:
1701: sub handle_edit_cmd {
1702: my ($coursenum,$coursedom) =@_;
1703: my ($cmd,$idx)=split('_',$env{'form.cmd'});
1704:
1705: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1706: my ($title, $url, @rrest) = split(':', $ratstr);
1707:
1708: if ($cmd eq 'del') {
1709: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
1710: ($url!~/$LONCAPA::assess_page_seq_re/)) {
1711: &Apache::lonnet::removeuploadedurl($url);
1712: } else {
1713: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1714: }
1715: splice(@LONCAPA::map::order, $idx, 1);
1716:
1717: } elsif ($cmd eq 'cut') {
1718: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1719: splice(@LONCAPA::map::order, $idx, 1);
1720:
1721: } elsif ($cmd eq 'up'
1722: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
1723: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
1724:
1725: } elsif ($cmd eq 'down'
1726: && defined($LONCAPA::map::order[$idx+1])) {
1727: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
1728:
1729: } elsif ($cmd eq 'rename') {
1730:
1731: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
1732: if ($comment=~/\S/) {
1733: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
1734: $comment.':'.join(':', $url, @rrest);
1735: }
1736: # Devalidate title cache
1737: my $renamed_url=&LONCAPA::map::qtescape($url);
1738: &Apache::lonnet::devalidate_title_cache($renamed_url);
1739: } else {
1740: return 0;
1741: }
1742: return 1;
1743: }
1744:
1745: sub editor {
1746: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
1747: $supplementalflag,$orderhash,$iconpath)=@_;
1748: my $container= ($env{'form.pagepath'}) ? 'page'
1749: : 'sequence';
1750:
1751: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order) =
1752: &breadcrumbs($allowed,$crstype);
1753: $r->print($breadcrumbtrail);
1754:
1755: my $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
1756:
1757: unless ($allowed) {
1758: $randompick = -1;
1759: }
1760:
1761: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1762: $folder.'.'.$container);
1763: return $errtext if ($fatal);
1764:
1765: if ($#LONCAPA::map::order<1) {
1766: my $idx=&LONCAPA::map::getresidx();
1767: if ($idx<=0) { $idx=1; }
1768: $LONCAPA::map::order[0]=$idx;
1769: $LONCAPA::map::resources[$idx]='';
1770: }
1771:
1772: # ------------------------------------------------------------ Process commands
1773:
1774: # ---------------- if they are for this folder and user allowed to make changes
1775: if (($allowed) && ($env{'form.folder'} eq $folder)) {
1776: # set parameters and change order
1777: &snapshotbefore();
1778:
1779: if (&update_parameter()) {
1780: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1781: return $errtext if ($fatal);
1782: }
1783:
1784: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
1785: # change order
1786: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
1787: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
1788:
1789: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1790: return $errtext if ($fatal);
1791: }
1792:
1793: if ($env{'form.pastemarked'}) {
1794: my %paste_errors;
1795: my ($paste_res,$save_error) =
1796: &do_paste_from_buffer($coursenum,$coursedom,$folder,$container,
1797: \%paste_errors);
1798: if ($save_error ne '') {
1799: return $save_error;
1800: }
1801: if ($paste_res ne 'ok') {
1802: $r->print('<p><span class="LC_error">'.$paste_res.'</span></p>');
1803: }
1804: if (keys(%paste_errors) > 0) {
1805: $r->print('<p span class="LC_warning">'."\n".
1806: &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".
1807: '<ul>'."\n");
1808: foreach my $key (sort(keys(%paste_errors))) {
1809: $r->print('<li>'.$key.'</li>'."\n");
1810: }
1811: $r->print('</ul></p>'."\n");
1812: }
1813: }
1814:
1815: $r->print($upload_output);
1816:
1817: if (&handle_edit_cmd()) {
1818: my $contentchg;
1819: if ($env{'form.cmd'} =~ /^(del|cut)_/) {
1820: $contentchg = 1;
1821: }
1822: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg);
1823: return $errtext if ($fatal);
1824: }
1825: # Group import/search
1826: if ($env{'form.importdetail'}) {
1827: my @imports;
1828: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
1829: if (defined($item)) {
1830: my ($name,$url,$residx)=
1831: map {&unescape($_)} split(/\=/,$item);
1832: push(@imports, [$name, $url, $residx]);
1833: }
1834: }
1835: ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder,
1836: $container,'londocs',@imports);
1837: return $errtext if ($fatal);
1838: }
1839: # Loading a complete map
1840: if ($env{'form.loadmap'}) {
1841: if ($env{'form.importmap'}=~/\w/) {
1842: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
1843: my ($title,$url,$ext,$type)=split(/\:/,$res);
1844: my $idx=&LONCAPA::map::getresidx($url);
1845: $LONCAPA::map::resources[$idx]=$res;
1846: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
1847: }
1848: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1849: $folder.'.'.$container,1);
1850: return $errtext if ($fatal);
1851: } else {
1852: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
1853:
1854: }
1855: }
1856: &log_differences($plain);
1857: }
1858: # ---------------------------------------------------------------- End commands
1859: # ---------------------------------------------------------------- Print screen
1860: my $idx=0;
1861: my $shown=0;
1862: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
1863: $r->print('<div class="LC_Box">'.
1864: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
1865: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
1866: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
1867: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
1868: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
1869: '</ol>');
1870: if ($randompick>=0) {
1871: $r->print('<p class="LC_warning">'
1872: .&mt('Caution: this folder is set to randomly pick a subset'
1873: .' of resources. Adding or removing resources from this'
1874: .' folder will change the set of resources that the'
1875: .' students see, resulting in spurious or missing credit'
1876: .' for completed problems, not limited to ones you'
1877: .' modify. Do not modify the contents of this folder if'
1878: .' it is in active student use.')
1879: .'</p>'
1880: );
1881: }
1882: if ($is_random_order) {
1883: $r->print('<p class="LC_warning">'
1884: .&mt('Caution: this folder is set to randomly order its'
1885: .' contents. Adding or removing resources from this folder'
1886: .' will change the order of resources shown.')
1887: .'</p>'
1888: );
1889: }
1890: $r->print('</div>');
1891: }
1892:
1893: my ($to_show,$output);
1894:
1895: &Apache::loncommon::start_data_table_count(); #setup a row counter
1896: foreach my $res (@LONCAPA::map::order) {
1897: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
1898: $name=&LONCAPA::map::qtescape($name);
1899: $url=&LONCAPA::map::qtescape($url);
1900: unless ($name) { $name=(split(/\//,$url))[-1]; }
1901: unless ($name) { $idx++; next; }
1902: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
1903: $coursenum,$crstype);
1904: $idx++;
1905: $shown++;
1906: }
1907: &Apache::loncommon::end_data_table_count();
1908:
1909: if ($shown) {
1910: $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll')
1911: .&Apache::loncommon::start_data_table(undef,'contentlist');
1912: if ($allowed) {
1913: $to_show .= &Apache::loncommon::start_data_table_header_row()
1914: .'<th colspan="2">'.&mt('Move').'</th>'
1915: .'<th>'.&mt('Actions').'</th>'
1916: .'<th colspan="2">'.&mt('Document').'</th>';
1917: if ($folder !~ /^supplemental/) {
1918: $to_show .= '<th colspan="4">'.&mt('Settings').'</th>';
1919: }
1920: $to_show .= &Apache::loncommon::end_data_table_header_row();
1921: }
1922: $to_show .= $output.' '
1923: .&Apache::loncommon::end_data_table()
1924: .'<br style="line-height:2px;" />'
1925: .&Apache::loncommon::end_scrollbox();
1926: } else {
1927: $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
1928: .'<div class="LC_info" id="contentlist">'
1929: .&mt('Currently no documents.')
1930: .'</div>'
1931: .&Apache::loncommon::end_scrollbox();
1932: }
1933: my $tid = 1;
1934: if ($supplementalflag) {
1935: $tid = 2;
1936: }
1937: if ($allowed) {
1938: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
1939: $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,$jumpto,
1940: $readfile));
1941: &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
1942: } else {
1943: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
1944: #Function Box for Supplemental Content for users with mdc priv.
1945: my $funcname = &mt('Folder Editor');
1946: $r->print(
1947: &Apache::loncommon::head_subbox(
1948: &Apache::lonhtmlcommon::start_funclist().
1949: &Apache::lonhtmlcommon::add_item_funclist(
1950: '<a href="/adm/coursedocs?command=direct&forcesupplement=1&'.
1951: 'supppath='.&HTML::Entities::encode($env{'form.folderpath'}).'">'.
1952: '<img src="/res/adm/pages/docs.png" alt="'.$funcname.'" class="LC_icon" />'.
1953: '<span class="LC_menubuttons_inline_text">'.$funcname.'</span></a>').
1954: &Apache::lonhtmlcommon::end_funclist()));
1955: }
1956: $r->print($to_show);
1957: }
1958: return;
1959: }
1960:
1961: sub process_file_upload {
1962: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
1963: # upload a file, if present
1964: my ($parseaction,$showupload,$nextphase,$mimetype);
1965: if ($env{'form.parserflag'}) {
1966: $parseaction = 'parse';
1967: }
1968: my $folder=$env{'form.folder'};
1969: if ($folder eq '') {
1970: $folder='default';
1971: }
1972: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
1973: my $errtext='';
1974: my $fatal=0;
1975: my $container='sequence';
1976: if ($env{'form.pagepath'}) {
1977: $container='page';
1978: }
1979: ($errtext,$fatal)=
1980: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1981: if ($#LONCAPA::map::order<1) {
1982: $LONCAPA::map::order[0]=1;
1983: $LONCAPA::map::resources[1]='';
1984: }
1985: if ($fatal) {
1986: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'</div>';
1987: return;
1988: }
1989: my $destination = 'docs/';
1990: if ($folder =~ /^supplemental/) {
1991: $destination = 'supplemental/';
1992: }
1993: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1994: $destination .= 'default/';
1995: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1996: $destination .= $2.'/';
1997: }
1998: # this is for a course, not a user, so set context to coursedoc.
1999: my $newidx=&LONCAPA::map::getresidx();
2000: $destination .= $newidx;
2001: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
2002: $parseaction,$allfiles,
2003: $codebase,undef,undef,undef,undef,
2004: undef,undef,\$mimetype);
2005: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
2006: my $stored = $1;
2007: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
2008: $stored.'</span>').'</p>';
2009: } else {
2010: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
2011:
2012: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</div>';
2013: return;
2014: }
2015: my $ext='false';
2016: if ($url=~m{^http://}) { $ext='true'; }
2017: $url = &LONCAPA::map::qtunescape($url);
2018: my $comment=$env{'form.comment'};
2019: $comment = &LONCAPA::map::qtunescape($comment);
2020: if ($folder=~/^supplemental/) {
2021: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
2022: $env{'user.domain'}.'___&&&___'.$comment;
2023: }
2024:
2025: $LONCAPA::map::resources[$newidx]=
2026: $comment.':'.$url.':'.$ext.':normal:res';
2027: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
2028: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
2029: $folder.'.'.$container,1);
2030: if ($fatal) {
2031: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.$errtext.'</div>';
2032: return;
2033: } else {
2034: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
2035: $$upload_output = $showupload;
2036: my $total_embedded = scalar(keys(%{$allfiles}));
2037: if ($total_embedded > 0) {
2038: my $uploadphase = 'upload_embedded';
2039: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
2040: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
2041: my ($embedded,$num) =
2042: &Apache::loncommon::ask_for_embedded_content(
2043: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
2044: if ($embedded) {
2045: if ($num) {
2046: $$upload_output .=
2047: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
2048: $nextphase = $uploadphase;
2049: } else {
2050: $$upload_output .= $embedded;
2051: }
2052: } else {
2053: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
2054: }
2055: } else {
2056: $$upload_output .= &mt('No embedded items identified').'<br />';
2057: }
2058: $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
2059: } elsif (&Apache::loncommon::is_archive_file($mimetype)) {
2060: $nextphase = 'decompress_uploaded';
2061: my $position = scalar(@LONCAPA::map::order)-1;
2062: my $noextract = &return_to_editor();
2063: my $archiveurl = &HTML::Entities::encode($url,'<>&"');
2064: my %archiveitems = (
2065: folderpath => $env{'form.folderpath'},
2066: pagepath => $env{'form.pagepath'},
2067: cmd => $nextphase,
2068: newidx => $newidx,
2069: position => $position,
2070: phase => $nextphase,
2071: comment => $comment,
2072: );
2073: my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
2074: my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
2075: $$upload_output = $showupload.
2076: &Apache::loncommon::decompress_form($mimetype,
2077: $archiveurl,'/adm/coursedocs',$noextract,
2078: \%archiveitems,\@current);
2079: }
2080: }
2081: }
2082: return $nextphase;
2083: }
2084:
2085: sub get_dir_list {
2086: my ($url,$coursenum,$coursedom,$newidx) = @_;
2087: my ($destination,$dir_root) = &embedded_destination();
2088: my ($dirlistref,$listerror) =
2089: &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
2090: my @dir_lines;
2091: my $dirptr=16384;
2092: if (ref($dirlistref) eq 'ARRAY') {
2093: foreach my $dir_line (sort
2094: {
2095: my ($afile)=split('&',$a,2);
2096: my ($bfile)=split('&',$b,2);
2097: return (lc($afile) cmp lc($bfile));
2098: } (@{$dirlistref})) {
2099: my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
2100: $filename =~ s/\s+$//;
2101: next if ($filename =~ /^\.\.?$/);
2102: my $isdir = 0;
2103: if ($dirptr&$testdir) {
2104: $isdir = 1;
2105: }
2106: push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
2107: }
2108: }
2109: return @dir_lines;
2110: }
2111:
2112: sub is_supplemental_title {
2113: my ($title) = @_;
2114: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
2115: }
2116:
2117: # --------------------------------------------------------------- An entry line
2118:
2119: sub entryline {
2120: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$crstype)=@_;
2121: my ($foldertitle,$pagetitle,$renametitle);
2122: if (&is_supplemental_title($title)) {
2123: ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
2124: $pagetitle = $foldertitle;
2125: } else {
2126: $title=&HTML::Entities::encode($title,'"<>&\'');
2127: $renametitle=$title;
2128: $foldertitle=$title;
2129: $pagetitle=$title;
2130: }
2131:
2132: my $orderidx=$LONCAPA::map::order[$index];
2133:
2134:
2135: $renametitle=~s/\\/\\\\/g;
2136: $renametitle=~s/\"\;/\\\"/g;
2137: $renametitle=~s/ /%20/g;
2138: my $line=&Apache::loncommon::start_data_table_row();
2139: my ($form_start,$form_end,$form_common);
2140: # Edit commands
2141: my ($container, $type, $esc_path, $path, $symb);
2142: if ($env{'form.folderpath'}) {
2143: $type = 'folder';
2144: $container = 'sequence';
2145: $esc_path=&escape($env{'form.folderpath'});
2146: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
2147: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
2148: }
2149: if ($env{'form.pagepath'}) {
2150: $type = $container = 'page';
2151: $esc_path=&escape($env{'form.pagepath'});
2152: $path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"');
2153: $symb=&escape($env{'form.pagesymb'});
2154: }
2155: my $cpinfo='';
2156: if ($allowed) {
2157: my $incindex=$index+1;
2158: my $selectbox='';
2159: if (($#LONCAPA::map::order>0) &&
2160: ((split(/\:/,
2161: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
2162: ne '') &&
2163: ((split(/\:/,
2164: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
2165: ne '')) {
2166: $selectbox=
2167: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
2168: '<select name="newpos" onchange="this.form.submit()">';
2169: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
2170: if ($i==$incindex) {
2171: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
2172: } else {
2173: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
2174: }
2175: }
2176: $selectbox.='</select>';
2177: }
2178: my %lt=&Apache::lonlocal::texthash(
2179: 'up' => 'Move Up',
2180: 'dw' => 'Move Down',
2181: 'rm' => 'Remove',
2182: 'ct' => 'Cut',
2183: 'rn' => 'Rename',
2184: 'cp' => 'Copy');
2185: my $nocopy=0;
2186: my $nocut=0;
2187: if ($url=~ m{^/res/.+\.(page|sequence)$}) {
2188: # no copy for published maps
2189: $nocopy=1;
2190: }
2191: if ($url=~/^\/res\/lib\/templates\//) {
2192: $nocopy=1;
2193: $nocut=1;
2194: }
2195: my $copylink=' ';
2196: my $cutlink=' ';
2197:
2198: my $skip_confirm = 0;
2199: if ( $folder =~ /^supplemental/
2200: || ($url =~ m{( /smppg$
2201: |/syllabus$
2202: |/aboutme$
2203: |/navmaps$
2204: |/bulletinboard$
2205: |\.html$
2206: |^/adm/wrapper/ext)}x)) {
2207: $skip_confirm = 1;
2208: }
2209:
2210: if (!$nocopy) {
2211: $copylink=(<<ENDCOPY);
2212: <a href="javascript:markcopy('$esc_path','$index','$renametitle','$container','$symb','$folder');" class="LC_docs_copy">$lt{'cp'}</a>
2213: ENDCOPY
2214: }
2215: if (!$nocut) {
2216: $cutlink=(<<ENDCUT);
2217: <a href="javascript:cutres('$esc_path','$index','$renametitle','$container','$symb','$folder',$skip_confirm);" class="LC_docs_cut">$lt{'ct'}</a>
2218: ENDCUT
2219: }
2220: $form_start = '
2221: <form action="/adm/coursedocs" method="post">
2222: ';
2223: $form_common=(<<END);
2224: <input type="hidden" name="${type}path" value="$path" />
2225: <input type="hidden" name="${type}symb" value="$symb" />
2226: <input type="hidden" name="setparms" value="$orderidx" />
2227: <input type="hidden" name="changeparms" value="0" />
2228: END
2229: $form_end = '</form>';
2230: $line.=(<<END);
2231: <td>
2232: <div class="LC_docs_entry_move">
2233: <a href='/adm/coursedocs?cmd=up_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'>
2234: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" />
2235: </a>
2236: </div>
2237: <div class="LC_docs_entry_move">
2238: <a href='/adm/coursedocs?cmd=down_$index&${type}path=$esc_path&${type}symb=$symb$cpinfo'>
2239: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" />
2240: </a>
2241: </div>
2242: </td>
2243: <td>
2244: $form_start
2245: $form_common
2246: $selectbox
2247: $form_end
2248: </td>
2249: <td class="LC_docs_entry_commands">
2250: <a href='javascript:removeres("$esc_path","$index","$renametitle","$container","$symb",$skip_confirm);' class="LC_docs_remove">$lt{'rm'}</a>
2251: $cutlink
2252: <a href='javascript:changename("$esc_path","$index","$renametitle","$container","$symb");' class="LC_docs_rename">$lt{'rn'}</a>
2253: $copylink
2254: </td>
2255: END
2256:
2257: }
2258: # Figure out what kind of a resource this is
2259: my ($extension)=($url=~/\.(\w+)$/);
2260: my $uploaded=($url=~/^\/*uploaded\//);
2261: my $icon=&Apache::loncommon::icon($url);
2262: my $isfolder=0;
2263: my $ispage=0;
2264: my $folderarg;
2265: my $pagearg;
2266: my $pagefile;
2267: if ($uploaded) {
2268: if (($extension eq 'sequence') || ($extension eq 'page')) {
2269: $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
2270: my $containerarg = $1;
2271: if ($extension eq 'sequence') {
2272: $icon=$iconpath.'navmap.folder.closed.gif';
2273: $folderarg=$containerarg;
2274: $isfolder=1;
2275: } else {
2276: $icon=$iconpath.'page.gif';
2277: $pagearg=$containerarg;
2278: $ispage=1;
2279: }
2280: if ($allowed) {
2281: $url='/adm/coursedocs?';
2282: } else {
2283: $url='/adm/supplemental?';
2284: }
2285: } else {
2286: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
2287: }
2288: }
2289:
2290: my $orig_url = $url;
2291: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
2292: my $external = ($url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/});
2293: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
2294: my $symb=&Apache::lonnet::symbclean(
2295: &Apache::lonnet::declutter('uploaded/'.
2296: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
2297: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder.
2298: '.sequence').
2299: '___'.$residx.'___'.
2300: &Apache::lonnet::declutter($url));
2301: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
2302: $url=&Apache::lonnet::clutter($url);
2303: if ($url=~/^\/*uploaded\//) {
2304: $url=~/\.(\w+)$/;
2305: my $embstyle=&Apache::loncommon::fileembstyle($1);
2306: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
2307: $url='/adm/wrapper'.$url;
2308: } elsif ($embstyle eq 'ssi') {
2309: #do nothing with these
2310: } elsif ($url!~/\.(sequence|page)$/) {
2311: $url='/adm/coursedocs/showdoc'.$url;
2312: }
2313: } elsif ($url=~m|^/ext/|) {
2314: $url='/adm/wrapper'.$url;
2315: $external = 1;
2316: }
2317: if (&Apache::lonnet::symbverify($symb,$url)) {
2318: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
2319: } else {
2320: $url='';
2321: }
2322: if ($container eq 'page') {
2323: my $symb=$env{'form.pagesymb'};
2324:
2325: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
2326: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
2327: }
2328: }
2329: my ($rand_pick_text,$rand_order_text);
2330: if ($isfolder || $extension eq 'sequence') {
2331: my $foldername=&escape($foldertitle);
2332: my $folderpath=$env{'form.folderpath'};
2333: if ($folderpath) { $folderpath.='&' };
2334: # Append randompick number, hidden, and encrypted with ":" to foldername,
2335: # so it gets transferred between levels
2336: $folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx,
2337: 'parameter_randompick'))[0]
2338: .':'.((&LONCAPA::map::getparameter($orderidx,
2339: 'parameter_hiddenresource'))[0]=~/^yes$/i)
2340: .':'.((&LONCAPA::map::getparameter($orderidx,
2341: 'parameter_encrypturl'))[0]=~/^yes$/i)
2342: .':'.((&LONCAPA::map::getparameter($orderidx,
2343: 'parameter_randomorder'))[0]=~/^yes$/i);
2344: $url.='folderpath='.&escape($folderpath).$cpinfo;
2345: my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
2346: 'parameter_randompick'))[0];
2347: my $rpckchk;
2348: if ($rpicknum) {
2349: $rpckchk = ' checked="checked"';
2350: }
2351: my $formname = 'edit_rpick_'.$orderidx;
2352: $rand_pick_text =
2353: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
2354: $form_common."\n".
2355: '<span class="LC_nobreak"><label><input type="checkbox" name="randpickon_'.$orderidx.'" id="rpick_'.$orderidx.'" onclick="'."updatePick(this.form,'$orderidx','check');".'"'.$rpckchk.' /> '.&mt('Randomly Pick').'</label><input type="hidden" name="randompick_'.$orderidx.'" id="rpicknum_'.$orderidx.'" value="'.$rpicknum.'" />';
2356: if ($rpicknum ne '') {
2357: $rand_pick_text .= ': <a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
2358: }
2359: $rand_pick_text .= '</span></form>';
2360: my $ro_set=
2361: ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i?' checked="checked"':'');
2362: $rand_order_text =
2363: $form_start.
2364: $form_common.'
2365: <span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" onclick="'."this.form.changeparms.value='randomorder';this.form.submit()".'" '.$ro_set.' /> '.&mt('Random Order').' </label></span></form>';
2366: }
2367: if ($ispage) {
2368: my $pagename=&escape($pagetitle);
2369: my $pagepath;
2370: my $folderpath=$env{'form.folderpath'};
2371: if ($folderpath) { $pagepath = $folderpath.'&' };
2372: $pagepath.=$pagearg.'&'.$pagename;
2373: my $symb=$env{'form.pagesymb'};
2374: if (!$symb) {
2375: my $path='uploaded/'.
2376: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
2377: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
2378: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
2379: $residx,
2380: $path.$pagearg.'.page');
2381: }
2382: $url.='pagepath='.&escape($pagepath).
2383: '&pagesymb='.&escape($symb).$cpinfo;
2384: }
2385: if (($external) && ($allowed)) {
2386: my $form = ($folder =~ /^default/)? 'newext' : 'supnewext';
2387: $external = ' <a class="LC_docs_ext_edit" href="javascript:edittext(\''.$form.'\',\''.$residx.'\',\''.&escape($title).'\',\''.&escape($orig_url).'\');" >'.&mt('Edit').'</a>';
2388: } else {
2389: undef($external);
2390: }
2391: my $reinit;
2392: if ($crstype eq 'Community') {
2393: $reinit = &mt('(re-initialize community to access)');
2394: } else {
2395: $reinit = &mt('(re-initialize course to access)');
2396: }
2397: $line.='<td>';
2398: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
2399: $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
2400: } elsif ($url) {
2401: $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
2402: '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
2403: } else {
2404: $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
2405: }
2406: $line.='</td><td>';
2407: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
2408: $line.='<a href="'.$url.'">'.$title.'</a>';
2409: } elsif ($url) {
2410: $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
2411: $title,600,500);
2412: } else {
2413: $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
2414: }
2415: $line.=$external."</td>";
2416: $rand_pick_text = ' ' if ($rand_pick_text eq '');
2417: $rand_order_text = ' ' if ($rand_order_text eq '');
2418: if (($allowed) && ($folder!~/^supplemental/)) {
2419: my %lt=&Apache::lonlocal::texthash(
2420: 'hd' => 'Hidden',
2421: 'ec' => 'URL hidden');
2422: my $enctext=
2423: ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="checked"':'');
2424: my $hidtext=
2425: ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="checked"':'');
2426: $line.=(<<ENDPARMS);
2427: <td class="LC_docs_entry_parameter">
2428: $form_start
2429: $form_common
2430: <label><input type="checkbox" name="hiddenresource_$orderidx" onclick="this.form.changeparms.value='hiddenresource';this.form.submit()" $hidtext /> $lt{'hd'}</label>
2431: $form_end
2432: <br />
2433: $form_start
2434: $form_common
2435: <label><input type="checkbox" name="encrypturl_$orderidx" onclick="this.form.changeparms.value='encrypturl';this.form.submit()" $enctext /> $lt{'ec'}</label>
2436: $form_end
2437: </td>
2438: <td class="LC_docs_entry_parameter">$rand_pick_text<br />
2439: $rand_order_text</td>
2440: ENDPARMS
2441: }
2442: $line.=&Apache::loncommon::end_data_table_row();
2443: return $line;
2444: }
2445:
2446: =pod
2447:
2448: =item tiehash()
2449:
2450: tie the hash
2451:
2452: =cut
2453:
2454: sub tiehash {
2455: my ($mode)=@_;
2456: $hashtied=0;
2457: if ($env{'request.course.fn'}) {
2458: if ($mode eq 'write') {
2459: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
2460: &GDBM_WRCREAT(),0640)) {
2461: $hashtied=2;
2462: }
2463: } else {
2464: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
2465: &GDBM_READER(),0640)) {
2466: $hashtied=1;
2467: }
2468: }
2469: }
2470: }
2471:
2472: sub untiehash {
2473: if ($hashtied) { untie %hash; }
2474: $hashtied=0;
2475: return OK;
2476: }
2477:
2478:
2479:
2480:
2481: sub checkonthis {
2482: my ($r,$url,$level,$title)=@_;
2483: $url=&unescape($url);
2484: $alreadyseen{$url}=1;
2485: $r->rflush();
2486: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
2487: $r->print("\n<br />");
2488: if ($level==0) {
2489: $r->print("<br />");
2490: }
2491: for (my $i=0;$i<=$level*5;$i++) {
2492: $r->print(' ');
2493: }
2494: $r->print('<a href="'.$url.'" target="cat">'.
2495: ($title?$title:$url).'</a> ');
2496: if ($url=~/^\/res\//) {
2497: my $result=&Apache::lonnet::repcopy(
2498: &Apache::lonnet::filelocation('',$url));
2499: if ($result eq 'ok') {
2500: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
2501: $r->rflush();
2502: &Apache::lonnet::countacc($url);
2503: $url=~/\.(\w+)$/;
2504: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
2505: $r->print('<br />');
2506: $r->rflush();
2507: for (my $i=0;$i<=$level*5;$i++) {
2508: $r->print(' ');
2509: }
2510: $r->print('- '.&mt('Rendering:').' ');
2511: my ($errorcount,$warningcount)=split(/:/,
2512: &Apache::lonnet::ssi_body($url,
2513: ('grade_target'=>'web',
2514: 'return_only_error_and_warning_counts' => 1)));
2515: if (($errorcount) ||
2516: ($warningcount)) {
2517: if ($errorcount) {
2518: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
2519: &mt('[quant,_1,error]',$errorcount).'</span>');
2520: }
2521: if ($warningcount) {
2522: $r->print('<span class="LC_warning">'.
2523: &mt('[quant,_1,warning]',$warningcount).'</span>');
2524: }
2525: } else {
2526: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
2527: }
2528: $r->rflush();
2529: }
2530: my $dependencies=
2531: &Apache::lonnet::metadata($url,'dependencies');
2532: foreach my $dep (split(/\,/,$dependencies)) {
2533: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
2534: &checkonthis($r,$dep,$level+1);
2535: }
2536: }
2537: } elsif ($result eq 'unavailable') {
2538: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
2539: } elsif ($result eq 'not_found') {
2540: unless ($url=~/\$/) {
2541: $r->print('<span class="LC_error">'.&mt('not found').'</b></span>');
2542: } else {
2543: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
2544: }
2545: } else {
2546: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
2547: }
2548: }
2549: }
2550: }
2551:
2552:
2553:
2554: =pod
2555:
2556: =item list_symbs()
2557:
2558: List Content Identifiers
2559:
2560: =cut
2561:
2562: sub list_symbs {
2563: my ($r) = @_;
2564:
2565: my $crstype = &Apache::loncommon::course_type();
2566: $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
2567: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
2568: $r->print(&startContentScreen('tools'));
2569: my $navmap = Apache::lonnavmaps::navmap->new();
2570: if (!defined($navmap)) {
2571: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
2572: '<div class="LC_error">'.
2573: &mt('Unable to retrieve information about course contents').
2574: '</div>');
2575: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
2576: } else {
2577: $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
2578: &Apache::loncommon::start_data_table().
2579: &Apache::loncommon::start_data_table_header_row().
2580: '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
2581: &Apache::loncommon::end_data_table_header_row()."\n");
2582: my $count;
2583: foreach my $res ($navmap->retrieveResources()) {
2584: $r->print(&Apache::loncommon::start_data_table_row().
2585: '<td>'.$res->compTitle().'</td>'.
2586: '<td>'.$res->symb().'</td>'.
2587: &Apache::loncommon::start_data_table_row());
2588: $count ++;
2589: }
2590: if (!$count) {
2591: $r->print(&Apache::loncommon::start_data_table_row().
2592: '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
2593: &Apache::loncommon::end_data_table_row());
2594: }
2595: $r->print(&Apache::loncommon::end_data_table());
2596: }
2597: }
2598:
2599:
2600: sub verifycontent {
2601: my ($r) = @_;
2602: my $crstype = &Apache::loncommon::course_type();
2603: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Documents'));
2604: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Documents'));
2605: $r->print(&startContentScreen('tools'));
2606: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
2607: $hashtied=0;
2608: undef %alreadyseen;
2609: %alreadyseen=();
2610: &tiehash();
2611:
2612: foreach my $key (keys(%hash)) {
2613: if ($hash{$key}=~/\.(page|sequence)$/) {
2614: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
2615: $r->print('<hr /><span class="LC_error">'.
2616: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
2617: &unescape($hash{$key}).'</span><br />'.
2618: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
2619: }
2620: }
2621: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
2622: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1});
2623: }
2624: }
2625: &untiehash();
2626: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
2627: }
2628:
2629:
2630: sub devalidateversioncache {
2631: my $src=shift;
2632: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
2633: &Apache::lonnet::clutter($src));
2634: }
2635:
2636: sub checkversions {
2637: my ($r) = @_;
2638: my $crstype = &Apache::loncommon::course_type();
2639: $r->print(&Apache::loncommon::start_page("Check $crstype Document Versions"));
2640: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Document Versions"));
2641: $r->print(&startContentScreen('tools'));
2642:
2643: my $header='';
2644: my $startsel='';
2645: my $monthsel='';
2646: my $weeksel='';
2647: my $daysel='';
2648: my $allsel='';
2649: my %changes=();
2650: my $starttime=0;
2651: my $haschanged=0;
2652: my %setversions=&Apache::lonnet::dump('resourceversions',
2653: $env{'course.'.$env{'request.course.id'}.'.domain'},
2654: $env{'course.'.$env{'request.course.id'}.'.num'});
2655:
2656: $hashtied=0;
2657: &tiehash();
2658: my %newsetversions=();
2659: if ($env{'form.setmostrecent'}) {
2660: $haschanged=1;
2661: foreach my $key (keys(%hash)) {
2662: if ($key=~/^ids\_(\/res\/.+)$/) {
2663: $newsetversions{$1}='mostrecent';
2664: &devalidateversioncache($1);
2665: }
2666: }
2667: } elsif ($env{'form.setcurrent'}) {
2668: $haschanged=1;
2669: foreach my $key (keys(%hash)) {
2670: if ($key=~/^ids\_(\/res\/.+)$/) {
2671: my $getvers=&Apache::lonnet::getversion($1);
2672: if ($getvers>0) {
2673: $newsetversions{$1}=$getvers;
2674: &devalidateversioncache($1);
2675: }
2676: }
2677: }
2678: } elsif ($env{'form.setversions'}) {
2679: $haschanged=1;
2680: foreach my $key (keys(%env)) {
2681: if ($key=~/^form\.set_version_(.+)$/) {
2682: my $src=$1;
2683: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
2684: $newsetversions{$src}=$env{$key};
2685: &devalidateversioncache($src);
2686: }
2687: }
2688: }
2689: }
2690: if ($haschanged) {
2691: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
2692: $env{'course.'.$env{'request.course.id'}.'.domain'},
2693: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
2694: $r->print(&Apache::loncommon::confirmwrapper(
2695: &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
2696: } else {
2697: $r->print(&Apache::loncommon::confirmwrapper(
2698: &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
2699: }
2700: &mark_hash_old();
2701: }
2702: &changewarning($r,'');
2703: if ($env{'form.timerange'} eq 'all') {
2704: # show all documents
2705: $header=&mt('All Documents in '.$crstype);
2706: $allsel=1;
2707: foreach my $key (keys(%hash)) {
2708: if ($key=~/^ids\_(\/res\/.+)$/) {
2709: my $src=$1;
2710: $changes{$src}=1;
2711: }
2712: }
2713: } else {
2714: # show documents which changed
2715: %changes=&Apache::lonnet::dump
2716: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
2717: $env{'course.'.$env{'request.course.id'}.'.num'});
2718: my $firstkey=(keys(%changes))[0];
2719: unless ($firstkey=~/^error\:/) {
2720: unless ($env{'form.timerange'}) {
2721: $env{'form.timerange'}=604800;
2722: }
2723: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
2724: .&mt('seconds');
2725: if ($env{'form.timerange'}==-1) {
2726: $seltext='since start of course';
2727: $startsel='selected';
2728: $env{'form.timerange'}=time;
2729: }
2730: $starttime=time-$env{'form.timerange'};
2731: if ($env{'form.timerange'}==2592000) {
2732: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2733: $monthsel='selected';
2734: } elsif ($env{'form.timerange'}==604800) {
2735: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2736: $weeksel='selected';
2737: } elsif ($env{'form.timerange'}==86400) {
2738: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2739: $daysel='selected';
2740: }
2741: $header=&mt('Content changed').' '.$seltext;
2742: } else {
2743: $header=&mt('No content modifications yet.');
2744: }
2745: }
2746: %setversions=&Apache::lonnet::dump('resourceversions',
2747: $env{'course.'.$env{'request.course.id'}.'.domain'},
2748: $env{'course.'.$env{'request.course.id'}.'.num'});
2749: my %lt=&Apache::lonlocal::texthash
2750: ('st' => 'Version changes since start of '.$crstype,
2751: 'lm' => 'Version changes since last Month',
2752: 'lw' => 'Version changes since last Week',
2753: 'sy' => 'Version changes since Yesterday',
2754: 'al' => 'All Resources (possibly large output)',
2755: 'cd' => 'Change display',
2756: 'sd' => 'Display',
2757: 'fi' => 'File',
2758: 'md' => 'Modification Date',
2759: 'mr' => 'Most recently published Version',
2760: 've' => 'Version used in '.$crstype,
2761: 'vu' => 'Set Version to be used in '.$crstype,
2762: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
2763: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
2764: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
2765: 'di' => 'Differences',
2766: 'save' => 'Save changes',
2767: 'vers' => 'Version choice(s) for specific resources',
2768: 'act' => 'Actions');
2769: $r->print(<<ENDHEADERS);
2770: <h4 class="LC_info">$header</h4>
2771: <form action="/adm/coursedocs" method="post">
2772: <input type="hidden" name="versions" value="1" />
2773: <div class="LC_left_float">
2774: <fieldset>
2775: <legend>$lt{'cd'}</legend>
2776: <select name="timerange">
2777: <option value='all' $allsel>$lt{'al'}</option>
2778: <option value="-1" $startsel>$lt{'st'}</option>
2779: <option value="2592000" $monthsel>$lt{'lm'}</option>
2780: <option value="604800" $weeksel>$lt{'lw'}</option>
2781: <option value="86400" $daysel>$lt{'sy'}</option>
2782: </select>
2783: <input type="submit" name="display" value="$lt{'sd'}" />
2784: </fieldset>
2785: </div>
2786: <div class="LC_left_float">
2787: <fieldset>
2788: <legend>$lt{'act'}</legend>
2789: $lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" /><br />
2790: $lt{'sc'}: <input type="submit" name="setcurrent" value="Go" />
2791: </fieldset>
2792: </div>
2793: <br clear="all" />
2794: <hr />
2795: <h4>$lt{'vers'}</h4>
2796: <input type="submit" name="setversions" value="$lt{'save'}" />
2797: <table border="0">
2798: ENDHEADERS
2799: #number of columns for version history
2800: my $num_ver_col = 1;
2801: $r->print(
2802: &Apache::loncommon::start_data_table().
2803: &Apache::loncommon::start_data_table_header_row().
2804: '<th>'.&mt('Resources').'</th>'.
2805: "<th>$lt{'mr'}</th>".
2806: "<th>$lt{'ve'}</th>".
2807: "<th>$lt{'vu'}</th>".
2808: '<th colspan="'.$num_ver_col.'">'.&mt('History').'</th>'.
2809: '</b>');
2810: foreach my $key (sort(keys(%changes))) {
2811: if ($changes{$key}>$starttime) {
2812: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
2813: my $currentversion=&Apache::lonnet::getversion($key);
2814: if ($currentversion<0) {
2815: $currentversion='<span class="LC_error">'.&mt('Could not be determined.').'</span>';
2816: }
2817: my $linkurl=&Apache::lonnet::clutter($key);
2818: $r->print(
2819: &Apache::loncommon::end_data_table_header_row().
2820: &Apache::loncommon::start_data_table_row().
2821: '<td><b>'.&Apache::lonnet::gettitle($linkurl).'</b><br>'.
2822: '<a href="'.$linkurl.'" target="cat">'.$linkurl.'</a></td>'.
2823: '<td align="right">'.$currentversion.'<span class="LC_fontsize_medium"><br>('.
2824: &Apache::lonlocal::locallocaltime(&Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate')).')</span></td>'.
2825: '<td align="right">');
2826: # Used in course
2827: my $usedversion=$hash{'version_'.$linkurl};
2828: if (($usedversion) && ($usedversion ne 'mostrecent')) {
2829: if($usedversion != $currentversion){
2830: $r->print('<span class="LC_warning">'.$usedversion.'</span>');
2831: }else{
2832: $r->print($usedversion);
2833: }
2834: } else {
2835: $r->print($currentversion);
2836: }
2837: $r->print('</td><td title="'.$lt{'vu'}.'">');
2838: # Set version
2839: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
2840: 'set_version_'.$linkurl,
2841: {'select_form_order' =>
2842: ['',1..$currentversion,'mostrecent'],
2843: '' => '',
2844: 'mostrecent' => &mt('most recent'),
2845: map {$_,$_} (1..$currentversion)}));
2846: my $lastold=1;
2847: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
2848: my $url=$root.'.'.$prevvers.'.'.$extension;
2849: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
2850: $starttime) {
2851: $lastold=$prevvers;
2852: }
2853: }
2854: #
2855: # Code to figure out how many version entries should go in
2856: # each of the four columns
2857: my $entries_per_col = 0;
2858: my $num_entries = ($currentversion-$lastold);
2859: if ($num_entries % $num_ver_col == 0) {
2860: $entries_per_col = $num_entries/$num_ver_col;
2861: } else {
2862: $entries_per_col = $num_entries/$num_ver_col + 1;
2863: }
2864: my $entries_count = 0;
2865: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
2866: my $cols_output = 1;
2867: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
2868: my $url=$root.'.'.$prevvers.'.'.$extension;
2869: $r->print('<span class="LC_nobreak"><a href="'.&Apache::lonnet::clutter($url).
2870: '">'.&mt('Version').' '.$prevvers.'</a> ('.
2871: &Apache::lonlocal::locallocaltime(
2872: &Apache::lonnet::metadata($url,
2873: 'lastrevisiondate')
2874: ).
2875: ')');
2876: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
2877: $r->print(' <a href="/adm/diff?filename='.
2878: &Apache::lonnet::clutter($root.'.'.$extension).
2879: '&versionone='.$prevvers.
2880: '" target="diffs">'.&mt('Diffs').'</a>');
2881: }
2882: $r->print('</span><br />');
2883: if (++$entries_count % $entries_per_col == 0) {
2884: $r->print('</span></td>');
2885: if ($cols_output != $num_ver_col) {
2886: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
2887: $cols_output++;
2888: }
2889: }
2890: }
2891: while($cols_output++ < $num_ver_col) {
2892: $r->print('</span></td><td>');
2893: }
2894: }
2895: }
2896: $r->print('</td>'.&Apache::loncommon::end_data_table_row().
2897: &Apache::loncommon::end_data_table().
2898: '<input type="submit" name="setversions" value="'.$lt{'save'}.'" />');
2899:
2900: &untiehash();
2901: }
2902:
2903: sub mark_hash_old {
2904: my $retie_hash=0;
2905: if ($hashtied) {
2906: $retie_hash=1;
2907: &untiehash();
2908: }
2909: &tiehash('write');
2910: $hash{'old'}=1;
2911: &untiehash();
2912: if ($retie_hash) { &tiehash(); }
2913: }
2914:
2915: sub is_hash_old {
2916: my $untie_hash=0;
2917: if (!$hashtied) {
2918: $untie_hash=1;
2919: &tiehash();
2920: }
2921: my $return=$hash{'old'};
2922: if ($untie_hash) { &untiehash(); }
2923: return $return;
2924: }
2925:
2926: sub changewarning {
2927: my ($r,$postexec,$message,$url)=@_;
2928: if (!&is_hash_old()) { return; }
2929: my $pathvar='folderpath';
2930: my $path=&escape($env{'form.folderpath'});
2931: if (!defined($url)) {
2932: if (defined($env{'form.pagepath'})) {
2933: $pathvar='pagepath';
2934: $path=&escape($env{'form.pagepath'});
2935: $path.='&pagesymb='.&escape($env{'form.pagesymb'});
2936: }
2937: $url='/adm/coursedocs?'.$pathvar.'='.$path;
2938: }
2939: my $course_type = &Apache::loncommon::course_type();
2940: if (!defined($message)) {
2941: $message='Changes will become active for your current session after [_1], or the next time you log in.';
2942: }
2943: $r->print("\n\n".
2944: '<script type="text/javascript">'."\n".
2945: '// <![CDATA['."\n".
2946: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
2947: '// ]]>'."\n".
2948: '</script>'."\n".
2949: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
2950: '<input type="hidden" name="orgurl" value="'.$url.
2951: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
2952: &mt($message,' <input type="hidden" name="'.
2953: $env{'request.role'}.'" value="1" /><input type="button" value="'.
2954: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
2955: $help{'Caching'}.'</p></form>'."\n\n");
2956: }
2957:
2958:
2959: sub init_breadcrumbs {
2960: my ($form,$text)=@_;
2961: &Apache::lonhtmlcommon::clear_breadcrumbs();
2962: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
2963: text=>&Apache::loncommon::course_type().' Editor',
2964: faq=>273,
2965: bug=>'Instructor Interface',
2966: help => 'Docs_Adding_Course_Doc'});
2967: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
2968: text=>$text,
2969: faq=>273,
2970: bug=>'Instructor Interface'});
2971: }
2972:
2973: # subroutine to list form elements
2974: sub create_list_elements {
2975: my @formarr = @_;
2976: my $list = '';
2977: for my $button (@formarr){
2978: for my $picture(keys %$button) {
2979: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text'});
2980: }
2981: }
2982: return $list;
2983: }
2984:
2985: # subroutine to create ul from list elements
2986: sub create_form_ul {
2987: my $list = shift;
2988: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
2989: return $ul;
2990: }
2991:
2992: #
2993: # Start tabs
2994: #
2995:
2996: sub startContentScreen {
2997: my ($mode) = @_;
2998: my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
2999: if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
3000: $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>'."\n";
3001: $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>'."\n";
3002: $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>'."\n";
3003: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
3004: } else {
3005: $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Content Editor').' </b></a></li>'."\n";
3006: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
3007: $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>'."\n";
3008: '><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>';
3009: }
3010: $output .= "\n".'</ul>'."\n";
3011: $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
3012: '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
3013: '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
3014: return $output;
3015: }
3016:
3017: #
3018: # End tabs
3019: #
3020:
3021: sub endContentScreen {
3022: return '</div></div></div>';
3023: }
3024:
3025: sub supplemental_base {
3026: return 'supplemental&'.&escape(&mt('Supplemental '.&Apache::loncommon::course_type().' Content'));
3027: }
3028:
3029: sub handler {
3030: my $r = shift;
3031: &Apache::loncommon::content_type($r,'text/html');
3032: $r->send_http_header;
3033: return OK if $r->header_only;
3034:
3035: # get course data
3036: my $crstype = &Apache::loncommon::course_type();
3037: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
3038: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
3039:
3040: # graphics settings
3041: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
3042:
3043: #
3044: # --------------------------------------------- Initialize help topics for this
3045: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
3046: 'Adding_External_Resource','Navigate_Content',
3047: 'Adding_Folders','Docs_Overview', 'Load_Map',
3048: 'Supplemental','Score_Upload_Form','Adding_Pages',
3049: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
3050: 'Check_Resource_Versions','Verify_Content') {
3051: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
3052: }
3053: # Composite help files
3054: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
3055: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
3056: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
3057: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
3058: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
3059: 'Option_Response_Simple');
3060: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
3061: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
3062: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
3063: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
3064: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
3065: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
3066:
3067:
3068: my $allowed;
3069: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
3070: unless ($r->uri eq '/adm/supplemental') {
3071: # does this user have privileges to modify content.
3072: $allowed = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
3073: }
3074:
3075: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chooseserver',
3076: 'inhibitmenu']);
3077: if ($allowed && $env{'form.chooseserver'}) {
3078: &choose_dump_server($r);
3079: return OK;
3080: } elsif ($allowed && $env{'form.verify'}) {
3081: &init_breadcrumbs('verify','Verify Content');
3082: &verifycontent($r);
3083: } elsif ($allowed && $env{'form.listsymbs'}) {
3084: &init_breadcrumbs('listsymbs','List Content IDs');
3085: &list_symbs($r);
3086: } elsif ($allowed && $env{'form.docslog'}) {
3087: &init_breadcrumbs('docslog','Show Log');
3088: my $folder = $env{'form.folder'};
3089: if ($folder eq '') {
3090: $folder='default';
3091: }
3092: &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath);
3093: } elsif ($allowed && $env{'form.versions'}) {
3094: &init_breadcrumbs('versions','Check/Set Resource Versions');
3095: &checkversions($r);
3096: } elsif ($allowed && $env{'form.dumpcourse'}) {
3097: &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' Content to Authoring Space');
3098: &dumpcourse($r);
3099: } elsif ($allowed && $env{'form.exportcourse'}) {
3100: &init_breadcrumbs('exportcourse','IMS Export');
3101: &Apache::imsexport::exportcourse($r);
3102: } else {
3103: #
3104: # Done catching special calls
3105: # The whole rest is for course and supplemental documents and utilities menu
3106: # Get the parameters that may be needed
3107: #
3108: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
3109: ['folderpath','pagepath',
3110: 'pagesymb','forcesupplement','forcestandard',
3111: 'tools','symb','command']);
3112:
3113: # standard=1: this is a "new-style" course with an uploaded map as top level
3114: # standard=2: this is a "old-style" course, and there is nothing we can do
3115:
3116: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
3117:
3118: # Decide whether this should display supplemental or main content or utilities
3119: # supplementalflag=1: show supplemental documents
3120: # supplementalflag=0: show standard documents
3121: # toolsflag=1: show utilities
3122:
3123:
3124: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
3125: if (($env{'form.folderpath'}=~/^default/) || $env{'form.folderpath'} eq "" || ($env{'form.pagepath'})) {
3126: $supplementalflag=0;
3127: }
3128: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
3129: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
3130: unless ($allowed) { $supplementalflag=1; }
3131: unless ($standard) { $supplementalflag=1; }
3132: my $toolsflag=0;
3133: if ($env{'form.tools'}) { $toolsflag=1; }
3134:
3135: my $script='';
3136: my $showdoc=0;
3137: my $addentries = {};
3138: my $container;
3139: my $containertag;
3140: my $uploadtag;
3141:
3142: # Do we directly jump somewhere?
3143:
3144: if ($env{'form.command'} eq 'direct') {
3145: my ($mapurl,$id,$resurl);
3146: if ($env{'form.symb'} ne '') {
3147: ($mapurl,$id,$resurl) = &Apache::lonnet::decode_symb($env{'form.symb'});
3148: if ($resurl=~/\.(sequence|page)$/) {
3149: $mapurl=$resurl;
3150: } elsif ($resurl eq 'adm/navmaps') {
3151: $mapurl=$env{'course.'.$env{'request.course.id'}.'.url'};
3152: }
3153: my $mapresobj;
3154: my $navmap = Apache::lonnavmaps::navmap->new();
3155: if (ref($navmap)) {
3156: $mapresobj = $navmap->getResourceByUrl($mapurl);
3157: }
3158: $mapurl=~s{^.*/([^/]+)\.(\w+)$}{$1};
3159: my $type=$2;
3160: my $path;
3161: if (ref($mapresobj)) {
3162: my $pcslist = $mapresobj->map_hierarchy();
3163: if ($pcslist ne '') {
3164: foreach my $pc (split(/,/,$pcslist)) {
3165: next if ($pc <= 1);
3166: my $res = $navmap->getByMapPc($pc);
3167: if (ref($res)) {
3168: my $thisurl = $res->src();
3169: $thisurl=~s{^.*/([^/]+)\.\w+$}{$1};
3170: my $thistitle = $res->title();
3171: $path .= '&'.
3172: &Apache::lonhtmlcommon::entity_encode($thisurl).'&'.
3173: &Apache::lonhtmlcommon::entity_encode($thistitle).
3174: ':'.$res->randompick().
3175: ':'.$res->randomout().
3176: ':'.$res->encrypted().
3177: ':'.$res->randomorder();
3178: }
3179: }
3180: }
3181: $path .= '&'.&Apache::lonhtmlcommon::entity_encode($mapurl).'&'.
3182: &Apache::lonhtmlcommon::entity_encode($mapresobj->title()).
3183: ':'.$mapresobj->randompick().
3184: ':'.$mapresobj->randomout().
3185: ':'.$mapresobj->encrypted().
3186: ':'.$mapresobj->randomorder();
3187: } else {
3188: my $maptitle = &Apache::lonnet::gettitle($mapurl);
3189: $path = '&default&...::::'.
3190: '&'.&Apache::lonhtmlcommon::entity_encode($mapurl).'&'.
3191: &Apache::lonhtmlcommon::entity_encode($maptitle).'::::';
3192: }
3193: $path = 'default&'.
3194: &Apache::lonhtmlcommon::entity_encode('Main Course Documents').
3195: $path;
3196: if ($type eq 'sequence') {
3197: $env{'form.folderpath'}=$path;
3198: $env{'form.pagepath'}='';
3199: } else {
3200: $env{'form.pagepath'}=$path;
3201: $env{'form.folderpath'}='';
3202: }
3203: } elsif ($env{'form.supppath'} ne '') {
3204: $env{'form.folderpath'}=$env{'form.supppath'};
3205: }
3206: } elsif ($env{'form.command'} eq 'editdocs') {
3207: $env{'form.folderpath'} = 'default&'.
3208: &Apache::lonhtmlcommon::entity_encode('Main Course Content');
3209: $env{'form.pagepath'}='';
3210: } elsif ($env{'form.command'} eq 'editsupp') {
3211: $env{'form.folderpath'} = 'default&'.
3212: &Apache::lonhtmlcommon::entity_encode('Supplemental Content');
3213: $env{'form.pagepath'}='';
3214: }
3215:
3216: # Where do we store these for when we come back?
3217: my $stored_folderpath='docs_folderpath';
3218: if ($supplementalflag) {
3219: $stored_folderpath='docs_sup_folderpath';
3220: }
3221:
3222: # No folderpath, no pagepath, see if we have something stored
3223: if ((!$env{'form.folderpath'}) && (!$env{'form.pagepath'})) {
3224: &Apache::loncommon::restore_course_settings($stored_folderpath,
3225: {'folderpath' => 'scalar'});
3226: }
3227:
3228: # If we are not allowed to make changes, all we can see are supplemental docs
3229: if (!$allowed) {
3230: $env{'form.pagepath'}='';
3231: unless ($env{'form.folderpath'} =~ /^supplemental/) {
3232: $env{'form.folderpath'} = &supplemental_base();
3233: }
3234: }
3235: # If we still not have a folderpath, see if we can resurrect at pagepath
3236: if (!$env{'form.folderpath'} && $allowed) {
3237: &Apache::loncommon::restore_course_settings($stored_folderpath,
3238: {'pagepath' => 'scalar'});
3239: }
3240: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
3241: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
3242: $env{'form.folderpath'} = &supplemental_base()
3243: .'&'.
3244: $env{'form.folderpath'};
3245: }
3246: # If after all of this, we still don't have any paths, make them
3247: unless (($env{'form.pagepath'}) || ($env{'form.folderpath'})) {
3248: if ($supplementalflag) {
3249: $env{'form.folderpath'}=&supplemental_base();
3250: } else {
3251: $env{'form.folderpath'}='default';
3252: }
3253: }
3254:
3255: # Store this
3256: unless ($toolsflag) {
3257: &Apache::loncommon::store_course_settings($stored_folderpath,
3258: {'pagepath' => 'scalar',
3259: 'folderpath' => 'scalar'});
3260: if ($env{'form.folderpath'}) {
3261: my (@folderpath)=split('&',$env{'form.folderpath'});
3262: $env{'form.foldername'}=&unescape(pop(@folderpath));
3263: $env{'form.folder'}=pop(@folderpath);
3264: $container='sequence';
3265: }
3266: if ($env{'form.pagepath'}) {
3267: my (@pagepath)=split('&',$env{'form.pagepath'});
3268: $env{'form.pagename'}=&unescape(pop(@pagepath));
3269: $env{'form.folder'}=pop(@pagepath);
3270: $container='page';
3271: $containertag = '<input type="hidden" name="pagepath" value="" />'.
3272: '<input type="hidden" name="pagesymb" value="" />';
3273: $uploadtag =
3274: '<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />'.
3275: '<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />'.
3276: '<input type="hidden" name="folderpath" value="" />';
3277: } else {
3278: my $folderpath=$env{'form.folderpath'};
3279: if (!$folderpath) {
3280: if ($env{'form.folder'} eq '' ||
3281: $env{'form.folder'} eq 'supplemental') {
3282: $folderpath='default&'.
3283: &escape(&mt('Main '.$crstype.' Documents'));
3284: }
3285: }
3286: $containertag = '<input type="hidden" name="folderpath" value="" />';
3287: $uploadtag = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
3288: }
3289: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
3290: $showdoc='/'.$1;
3291: }
3292: if ($showdoc) { # got called in sequence from course
3293: $allowed=0;
3294: } else {
3295: if ($allowed) {
3296: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
3297: $script=&Apache::lonratedt::editscript('simple');
3298: }
3299: }
3300: }
3301:
3302: # get personal data
3303: my $uname=$env{'user.name'};
3304: my $udom=$env{'user.domain'};
3305: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
3306:
3307: if ($allowed) {
3308: if ($toolsflag) {
3309: $script .= &inject_data_js();
3310: my ($home,$other,%outhash)=&authorhosts();
3311: if (!$home && $other) {
3312: my @hosts;
3313: foreach my $aurole (keys(%outhash)) {
3314: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
3315: push(@hosts,$outhash{$aurole});
3316: }
3317: }
3318: $script .= &dump_switchserver_js(@hosts);
3319: }
3320: } else {
3321: my @tabids;
3322: if ($supplementalflag) {
3323: @tabids = ('002','ee2','ff2');
3324: } else {
3325: @tabids = ('aa1','bb1','cc1','ff1');
3326: unless ($env{'form.pagepath'}) {
3327: unshift(@tabids,'001');
3328: push(@tabids,('dd1','ee1'));
3329: }
3330: }
3331: my $tabidstr = join("','",@tabids);
3332: $script .= &editing_js($udom,$uname,$supplementalflag).
3333: &history_tab_js().
3334: &inject_data_js().
3335: &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr);
3336: $addentries = {
3337: onload => "javascript:resize_scrollbox('contentscroll','1','1');",
3338: };
3339: }
3340: if ($env{'docs.markedcopy_url'}) {
3341: $script .= &paste_popup_js();
3342: }
3343: }
3344: # -------------------------------------------------------------------- Body tag
3345: $script = '<script type="text/javascript">'."\n"
3346: .'// <![CDATA['."\n"
3347: .$script."\n"
3348: .'// ]]>'."\n"
3349: .'</script>'."\n";
3350:
3351: # Breadcrumbs
3352: &Apache::lonhtmlcommon::clear_breadcrumbs();
3353: unless ($showdoc) {
3354: &Apache::lonhtmlcommon::add_breadcrumb({
3355: href=>"/adm/coursedocs",text=>"$crstype Contents"});
3356:
3357: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
3358: {'force_register' => $showdoc,
3359: 'add_entries' => $addentries,
3360: })
3361: .&Apache::loncommon::help_open_menu('','',273,'RAT')
3362: .&Apache::lonhtmlcommon::breadcrumbs(
3363: 'Editing '.$crstype.' Contents',
3364: 'Docs_Adding_Course_Doc')
3365: );
3366: } else {
3367: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,
3368: {'force_register' => $showdoc,}));
3369: }
3370:
3371: my %allfiles = ();
3372: my %codebase = ();
3373: my ($upload_result,$upload_output,$uploadphase);
3374: if ($allowed) {
3375: if (($env{'form.uploaddoc.filename'}) &&
3376: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
3377: my $context = $1;
3378: # Process file upload - phase one - upload and parse primary file.
3379: undef($hadchanges);
3380: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
3381: \%allfiles,\%codebase,$context);
3382: if ($hadchanges) {
3383: &mark_hash_old();
3384: }
3385: $r->print($upload_output);
3386: } elsif ($env{'form.phase'} eq 'upload_embedded') {
3387: # Process file upload - phase two - upload embedded objects
3388: $uploadphase = 'check_embedded';
3389: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
3390: my $state = &embedded_form_elems($uploadphase,$primaryurl,
3391: $env{'form.newidx'});
3392: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
3393: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
3394: my ($destination,$dir_root) = &embedded_destination();
3395: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
3396: my $actionurl = '/adm/coursedocs';
3397: my ($result,$flag) =
3398: &Apache::loncommon::upload_embedded('coursedoc',$destination,
3399: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
3400: $actionurl);
3401: $r->print($result.&return_to_editor());
3402: } elsif ($env{'form.phase'} eq 'check_embedded') {
3403: # Process file upload - phase three - modify references in HTML file
3404: $uploadphase = 'modified_orightml';
3405: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
3406: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
3407: my ($destination,$dir_root) = &embedded_destination();
3408: my $result =
3409: &Apache::loncommon::modify_html_refs('coursedoc',$destination,
3410: $docuname,$docudom,undef,
3411: $dir_root);
3412: $r->print($result.&return_to_editor());
3413: } elsif ($env{'form.phase'} eq 'decompress_uploaded') {
3414: $uploadphase = 'decompress_phase_one';
3415: $r->print(&decompression_phase_one().
3416: &return_to_editor());
3417: } elsif ($env{'form.phase'} eq 'decompress_cleanup') {
3418: $uploadphase = 'decompress_phase_two';
3419: $r->print(&decompression_phase_two().
3420: &return_to_editor());
3421: }
3422: }
3423:
3424: if ($allowed && $toolsflag) {
3425: $r->print(&startContentScreen('tools'));
3426: $r->print(&generate_admin_menu($crstype));
3427: $r->print(&endContentScreen());
3428: } elsif ((!$showdoc) && (!$uploadphase)) {
3429: # -----------------------------------------------------------------------------
3430: my %lt=&Apache::lonlocal::texthash(
3431: 'uplm' => 'Upload a new main '.lc($crstype).' document',
3432: 'upls' => 'Upload a new supplemental '.lc($crstype).' document',
3433: 'impp' => 'Import a document',
3434: 'copm' => 'All documents out of a published map into this folder',
3435: 'upld' => 'Import Document',
3436: 'srch' => 'Search',
3437: 'impo' => 'Import',
3438: 'lnks' => 'Import from Stored Links',
3439: 'selm' => 'Select Map',
3440: 'load' => 'Load Map',
3441: 'reco' => 'Recover Deleted Documents',
3442: 'newf' => 'New Folder',
3443: 'newp' => 'New Composite Page',
3444: 'extr' => 'External Resource',
3445: 'syll' => 'Syllabus',
3446: 'navc' => 'Table of Contents',
3447: 'sipa' => 'Simple Course Page',
3448: 'sipr' => 'Simple Problem',
3449: 'drbx' => 'Drop Box',
3450: 'scuf' => 'External Scores (handgrade, upload, clicker)',
3451: 'bull' => 'Discussion Board',
3452: 'mypi' => 'My Personal Information Page',
3453: 'grpo' => 'Group Portfolio',
3454: 'rost' => 'Course Roster',
3455: 'abou' => 'Personal Information Page for a User',
3456: 'imsf' => 'IMS Import',
3457: 'imsl' => 'Import IMS package',
3458: 'file' => 'File',
3459: 'title' => 'Title',
3460: 'comment' => 'Comment',
3461: 'parse' => 'Upload embedded images/multimedia files if HTML file',
3462: 'nd' => 'Upload Document',
3463: 'pm' => 'Published Map',
3464: 'sd' => 'Special Document',
3465: 'mo' => 'More Options',
3466: );
3467: # -----------------------------------------------------------------------------
3468: my $fileupload=(<<FIUP);
3469: $lt{'file'}:<br />
3470: <input type="file" name="uploaddoc" size="40" />
3471: FIUP
3472:
3473: my $checkbox=(<<CHBO);
3474: <!-- <label>$lt{'parse'}?
3475: <input type="checkbox" name="parserflag" />
3476: </label> -->
3477: <label>
3478: <input type="checkbox" name="parserflag" checked="checked" /> $lt{'parse'}
3479: </label>
3480: CHBO
3481:
3482: my $fileuploada = "<br clear='all' /><input type='submit' value='".$lt{'upld'}."' /> $help{'Uploading_From_Harddrive'}";
3483: my $fileuploadform=(<<FUFORM);
3484: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
3485: <input type="hidden" name="active" value="aa" />
3486: $fileupload
3487: <br />
3488: $lt{'title'}:<br />
3489: <input type="text" size="60" name="comment" />
3490: $uploadtag
3491: <input type="hidden" name="cmd" value="upload_default" />
3492: <br />
3493: <span class="LC_nobreak" style="float:left">
3494: $checkbox
3495: </span>
3496: FUFORM
3497: $fileuploadform .= $fileuploada.'</form>';
3498:
3499: my $simpleeditdefaultform=(<<SEDFFORM);
3500: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
3501: <input type="hidden" name="active" value="bb" />
3502: SEDFFORM
3503: my @simpleeditdefaultforma = (
3504: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => "$uploadtag<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>" },
3505: { '<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>$help{'Importing_LON-CAPA_Resource'}" },
3506: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:open_StoredLinks_Import();" />' => "<a class='LC_menubuttons_link' href='javascript:open_StoredLinks_Import();'>$lt{'lnks'}</a>" },
3507: );
3508: $simpleeditdefaultform .= &create_form_ul(&create_list_elements(@simpleeditdefaultforma));
3509: $simpleeditdefaultform .=(<<SEDFFORM);
3510: <hr id="bb_hrule" style="width:0px;text-align:left;margin-left:0" />
3511: $lt{'copm'}<br />
3512: <input type="text" size="40" name="importmap" /><br />
3513: <span class="LC_nobreak" style="float:left"><input type="button"
3514: onclick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
3515: value="$lt{'selm'}" /> <input type="submit" name="loadmap" value="$lt{'load'}" />
3516: $help{'Load_Map'}</span>
3517: </form>
3518: SEDFFORM
3519:
3520: my $extresourcesform=(<<ERFORM);
3521: <form action="/adm/coursedocs" method="post" name="newext">
3522: $uploadtag
3523: <input type="hidden" name="importdetail" value="" />
3524: <a class="LC_menubuttons_link" href="javascript:makenewext('newext');">$lt{'extr'}</a>$help{'Adding_External_Resource'}
3525: </form>
3526: ERFORM
3527:
3528:
3529: if ($allowed) {
3530: my $folder = $env{'form.folder'};
3531: if ($folder eq '') {
3532: $folder='default';
3533: }
3534: &update_paste_buffer($coursenum,$coursedom,$folder);
3535: $r->print(<<HIDDENFORM);
3536: <form name="renameform" method="post" action="/adm/coursedocs">
3537: <input type="hidden" name="title" />
3538: <input type="hidden" name="cmd" />
3539: <input type="hidden" name="markcopy" />
3540: <input type="hidden" name="copyfolder" />
3541: $containertag
3542: </form>
3543:
3544: HIDDENFORM
3545: $r->print(&makesimpleeditform($uploadtag)."\n".
3546: &makedocslogform($uploadtag."\n".
3547: '<input type="hidden" name="folder" value="'.
3548: $env{'form.folder'}.'" />'."\n"));
3549: }
3550:
3551: # Generate the tabs
3552: my $mode;
3553: if (($supplementalflag) && (!$allowed)) {
3554: &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
3555: } else {
3556: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
3557: }
3558:
3559: #
3560:
3561: my $savefolderpath;
3562:
3563: if ($allowed) {
3564: my $folder=$env{'form.folder'};
3565: if ($folder eq '' || $supplementalflag) {
3566: $folder='default';
3567: $savefolderpath = $env{'form.folderpath'};
3568: $env{'form.folderpath'}='default&'.&escape(&mt('Content'));
3569: $uploadtag = '<input type="hidden" name="folderpath" value="'.
3570: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
3571: }
3572: my $postexec='';
3573: if ($folder eq 'default') {
3574: $r->print('<script type="text/javascript">'."\n"
3575: .'// <![CDATA['."\n"
3576: .'this.window.name="loncapaclient";'."\n"
3577: .'// ]]>'."\n"
3578: .'</script>'."\n"
3579: );
3580: } else {
3581: #$postexec='self.close();';
3582: }
3583: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
3584: '.sequence';
3585: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
3586: '.page';
3587: my $container='sequence';
3588: if ($env{'form.pagepath'}) {
3589: $container='page';
3590: }
3591: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
3592:
3593: my $imspform=(<<IMSPFORM);
3594: <form action="/adm/imsimportdocs" method="post" name="ims">
3595: <input type="hidden" name="folder" value="$folder" />
3596: <a class="LC_menubuttons_link" href="javascript:makeims();">$lt{'imsf'}</a>
3597: </form>
3598: IMSPFORM
3599:
3600: my $newnavform=(<<NNFORM);
3601: <form action="/adm/coursedocs" method="post" name="newnav">
3602: <input type="hidden" name="active" value="cc" />
3603: $uploadtag
3604: <input type="hidden" name="importdetail"
3605: value="$lt{'navc'}=/adm/navmaps" />
3606: <a class="LC_menubuttons_link" href="javascript:document.newnav.submit()">$lt{'navc'}</a>
3607: $help{'Navigate_Content'}
3608: </form>
3609: NNFORM
3610: my $newsmppageform=(<<NSPFORM);
3611: <form action="/adm/coursedocs" method="post" name="newsmppg">
3612: <input type="hidden" name="active" value="cc" />
3613: $uploadtag
3614: <input type="hidden" name="importdetail" value="" />
3615: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
3616: $help{'Simple Page'}
3617: </form>
3618: NSPFORM
3619:
3620: my $newsmpproblemform=(<<NSPROBFORM);
3621: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
3622: <input type="hidden" name="active" value="cc" />
3623: $uploadtag
3624: <input type="hidden" name="importdetail" value="" />
3625: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
3626: $help{'Simple Problem'}
3627: </form>
3628:
3629: NSPROBFORM
3630:
3631: my $newdropboxform=(<<NDBFORM);
3632: <form action="/adm/coursedocs" method="post" name="newdropbox">
3633: <input type="hidden" name="active" value="cc" />
3634: $uploadtag
3635: <input type="hidden" name="importdetail" value="" />
3636: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
3637: </form>
3638: NDBFORM
3639:
3640: my $newexuploadform=(<<NEXUFORM);
3641: <form action="/adm/coursedocs" method="post" name="newexamupload">
3642: <input type="hidden" name="active" value="cc" />
3643: $uploadtag
3644: <input type="hidden" name="importdetail" value="" />
3645: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
3646: $help{'Score_Upload_Form'}
3647: </form>
3648: NEXUFORM
3649:
3650: my $newbulform=(<<NBFORM);
3651: <form action="/adm/coursedocs" method="post" name="newbul">
3652: <input type="hidden" name="active" value="cc" />
3653: $uploadtag
3654: <input type="hidden" name="importdetail" value="" />
3655: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
3656: $help{'Bulletin Board'}
3657: </form>
3658: NBFORM
3659:
3660: my $newaboutmeform=(<<NAMFORM);
3661: <form action="/adm/coursedocs" method="post" name="newaboutme">
3662: <input type="hidden" name="active" value="cc" />
3663: $uploadtag
3664: <input type="hidden" name="importdetail"
3665: value="$plainname=/adm/$udom/$uname/aboutme" />
3666: <a class="LC_menubuttons_link" href="javascript:document.newaboutme.submit()">$lt{'mypi'}</a>
3667: $help{'My Personal Information Page'}
3668: </form>
3669: NAMFORM
3670:
3671: my $newaboutsomeoneform=(<<NASOFORM);
3672: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
3673: <input type="hidden" name="active" value="cc" />
3674: $uploadtag
3675: <input type="hidden" name="importdetail" value="" />
3676: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
3677: </form>
3678: NASOFORM
3679:
3680:
3681: my $newrosterform=(<<NROSTFORM);
3682: <form action="/adm/coursedocs" method="post" name="newroster">
3683: <input type="hidden" name="active" value="cc" />
3684: $uploadtag
3685: <input type="hidden" name="importdetail"
3686: value="$lt{'rost'}=/adm/viewclasslist" />
3687: <a class="LC_menubuttons_link" href="javascript:document.newroster.submit()">$lt{'rost'}</a>
3688: $help{'Course Roster'}
3689: </form>
3690: NROSTFORM
3691:
3692: my $specialdocumentsform;
3693: my @specialdocumentsforma;
3694: my $gradingform;
3695: my @gradingforma;
3696: my $communityform;
3697: my @communityforma;
3698: my $newfolderform;
3699: my $newfolderb;
3700:
3701: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3702:
3703: my $newpageform=(<<NPFORM);
3704: <form action="/adm/coursedocs" method="post" name="newpage">
3705: <input type="hidden" name="folderpath" value="$path" />
3706: <input type="hidden" name="importdetail" value="" />
3707: <input type="hidden" name="active" value="cc" />
3708: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
3709: $help{'Adding_Pages'}
3710: </form>
3711: NPFORM
3712:
3713:
3714: $newfolderform=(<<NFFORM);
3715: <form action="/adm/coursedocs" method="post" name="newfolder">
3716: <input type="hidden" name="folderpath" value="$path" />
3717: <input type="hidden" name="importdetail" value="" />
3718: <input type="hidden" name="active" value="aa" />
3719: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
3720: </form>
3721: NFFORM
3722:
3723: my $newsylform=(<<NSYLFORM);
3724: <form action="/adm/coursedocs" method="post" name="newsyl">
3725: <input type="hidden" name="active" value="cc" />
3726: $uploadtag
3727: <input type="hidden" name="importdetail"
3728: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
3729: <a class="LC_menubuttons_link" href="javascript:document.newsyl.submit()">$lt{'syll'}</a>
3730: $help{'Syllabus'}
3731:
3732: </form>
3733: NSYLFORM
3734:
3735: my $newgroupfileform=(<<NGFFORM);
3736: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
3737: <input type="hidden" name="active" value="cc" />
3738: $uploadtag
3739: <input type="hidden" name="importdetail"
3740: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
3741: <a class="LC_menubuttons_link" href="javascript:document.newgroupfiles.submit()">$lt{'grpo'}</a>
3742: $help{'Group Portfolio'}
3743: </form>
3744: NGFFORM
3745: @specialdocumentsforma=(
3746: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
3747: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.newsyl.submit()" />'=>$newsylform},
3748: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="document.newnav.submit()" />'=>$newnavform},
3749: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
3750: );
3751: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
3752:
3753:
3754: my @importdoc = (
3755: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:makenewext(\'newext\');" />'=>$extresourcesform},
3756: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:makeims();" />'=>$imspform},);
3757: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc)) . '<hr id="cc_hrule" style="width:0px;text-align:left;margin-left:0" />' . $fileuploadform;
3758:
3759: @gradingforma=(
3760: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
3761: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
3762: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
3763:
3764: );
3765: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
3766:
3767: @communityforma=(
3768: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
3769: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
3770: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
3771: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="document.newroster.submit()" />'=>$newrosterform},
3772: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="document.newgroupfiles.submit()" />'=>$newgroupfileform},
3773: );
3774: $communityform = &create_form_ul(&create_list_elements(@communityforma));
3775:
3776: my %orderhash = (
3777: 'aa' => ['Import Content',$fileuploadform],
3778: 'bb' => ['Published Content',$simpleeditdefaultform],
3779: 'cc' => ['Grading Resources',$gradingform],
3780: );
3781: unless ($env{'form.pagepath'}) {
3782: $orderhash{'00'} = ['Newfolder',$newfolderform];
3783: $orderhash{'dd'} = ['Collaboration',$communityform];
3784: $orderhash{'ee'} = ['Special Documents',$specialdocumentsform];
3785: }
3786:
3787: $hadchanges=0;
3788: unless (($supplementalflag || $toolsflag)) {
3789: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
3790: $supplementalflag,\%orderhash,$iconpath);
3791: if ($error) {
3792: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
3793: }
3794: if ($hadchanges) {
3795: &mark_hash_old();
3796: }
3797:
3798: &changewarning($r,'');
3799: }
3800: }
3801:
3802: # Supplemental documents start here
3803:
3804: my $folder=$env{'form.folder'};
3805: unless ($supplementalflag) {
3806: $folder='supplemental';
3807: }
3808: if ($folder =~ /^supplemental$/ &&
3809: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
3810: $env{'form.folderpath'} = &supplemental_base();
3811: } elsif ($allowed) {
3812: $env{'form.folderpath'} = $savefolderpath;
3813: }
3814: $env{'form.pagepath'} = '';
3815: if ($allowed) {
3816: my $folderseq=
3817: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
3818: '.sequence';
3819:
3820: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3821:
3822: my $supupdocformbtn = "<input type='submit' value='".$lt{'upld'}."' />$help{'Uploading_From_Harddrive'}";
3823: my $supupdocform=(<<SUPDOCFORM);
3824: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
3825: <input type="hidden" name="active" value="ee" />
3826: $fileupload
3827: <br />
3828: <br />
3829: <span class="LC_nobreak">
3830: $checkbox
3831: </span>
3832: <br /><br />
3833: $lt{'comment'}:<br />
3834: <textarea cols="50" rows="4" name="comment"></textarea>
3835: <br />
3836: <input type="hidden" name="folderpath" value="$path" />
3837: <input type="hidden" name="cmd" value="upload_supplemental" />
3838: SUPDOCFORM
3839: $supupdocform .= &create_form_ul(&Apache::lonhtmlcommon::htmltag('li',$supupdocformbtn,{class => 'LC_menubuttons_inline_text'}))."</form>";
3840:
3841: my $supnewfolderform=(<<SNFFORM);
3842: <form action="/adm/coursedocs" method="post" name="supnewfolder">
3843: <input type="hidden" name="active" value="ee" />
3844: <input type="hidden" name="folderpath" value="$path" />
3845: <input type="hidden" name="importdetail" value="" />
3846: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
3847: $help{'Adding_Folders'}
3848: </form>
3849: SNFFORM
3850:
3851:
3852: my $supnewextform=(<<SNEFORM);
3853: <form action="/adm/coursedocs" method="post" name="supnewext">
3854: <input type="hidden" name="active" value="ff" />
3855: <input type="hidden" name="folderpath" value="$path" />
3856: <input type="hidden" name="importdetail" value="" />
3857: <a class="LC_menubuttons_link" href="javascript:makenewext('supnewext');">$lt{'extr'}</a> $help{'Adding_External_Resource'}
3858: </form>
3859: SNEFORM
3860:
3861: my $supnewsylform=(<<SNSFORM);
3862: <form action="/adm/coursedocs" method="post" name="supnewsyl">
3863: <input type="hidden" name="active" value="ff" />
3864: <input type="hidden" name="folderpath" value="$path" />
3865: <input type="hidden" name="importdetail"
3866: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
3867: <a class="LC_menubuttons_link" href="javascript:document.supnewsyl.submit()">$lt{'syll'}</a>
3868: $help{'Syllabus'}
3869: </form>
3870: SNSFORM
3871:
3872: my $supnewaboutmeform=(<<SNAMFORM);
3873: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
3874: <input type="hidden" name="active" value="ff" />
3875: <input type="hidden" name="folderpath" value="$path" />
3876: <input type="hidden" name="importdetail"
3877: value="$plainname=/adm/$udom/$uname/aboutme" />
3878: <a class="LC_menubuttons_link" href="javascript:document.supnewaboutme.submit()">$lt{'mypi'}</a>
3879: $help{'My Personal Information Page'}
3880: </form>
3881: SNAMFORM
3882:
3883:
3884: my @specialdocs = (
3885: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.supnewsyl.submit()" />'
3886: =>$supnewsylform},
3887: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="document.supnewaboutme.submit()" />'
3888: =>$supnewaboutmeform},
3889: );
3890: my @supimportdoc = (
3891: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:makenewext(\'supnewext\');" />'
3892: =>$supnewextform},
3893: );
3894: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc)) . '<hr id="ee_hrule" style="width:0px;text-align:left;margin-left:0" />' . $supupdocform;
3895: my %suporderhash = (
3896: '00' => ['Supnewfolder', $supnewfolderform],
3897: 'ee' => ['Import Content',$supupdocform],
3898: 'ff' => ['Special Documents',&create_form_ul(&create_list_elements(@specialdocs))]
3899: );
3900: if ($supplementalflag) {
3901: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
3902: $supplementalflag,\%suporderhash,$iconpath);
3903: if ($error) {
3904: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
3905: }
3906: }
3907: } elsif ($supplementalflag) {
3908: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
3909: $supplementalflag,'',$iconpath);
3910: if ($error) {
3911: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
3912: }
3913: }
3914:
3915: $r->print(&endContentScreen());
3916:
3917: if ($allowed) {
3918: $r->print('
3919: <form method="post" name="extimport" action="/adm/coursedocs">
3920: <input type="hidden" name="title" />
3921: <input type="hidden" name="url" />
3922: <input type="hidden" name="useform" />
3923: <input type="hidden" name="residx" />
3924: </form>');
3925: }
3926: } elsif ($showdoc) {
3927: # -------------------------------------------------------- This is showdoc mode
3928: $r->print("<h1>".&mt('Uploaded Document').' - '.
3929: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
3930: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
3931: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
3932: }
3933: }
3934: $r->print(&Apache::loncommon::end_page());
3935: return OK;
3936: }
3937:
3938: sub embedded_form_elems {
3939: my ($phase,$primaryurl,$newidx) = @_;
3940: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3941: return <<STATE;
3942: <input type="hidden" name="folderpath" value="$folderpath" />
3943: <input type="hidden" name="cmd" value="upload_embedded" />
3944: <input type="hidden" name="newidx" value="$newidx" />
3945: <input type="hidden" name="phase" value="$phase" />
3946: <input type="hidden" name="primaryurl" value="$primaryurl" />
3947: STATE
3948: }
3949:
3950: sub embedded_destination {
3951: my $folder=$env{'form.folder'};
3952: my $destination = 'docs/';
3953: if ($folder =~ /^supplemental/) {
3954: $destination = 'supplemental/';
3955: }
3956: if (($folder eq 'default') || ($folder eq 'supplemental')) {
3957: $destination .= 'default/';
3958: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
3959: $destination .= $2.'/';
3960: }
3961: $destination .= $env{'form.newidx'};
3962: my $dir_root = '/userfiles';
3963: return ($destination,$dir_root);
3964: }
3965:
3966: sub return_to_editor {
3967: my $actionurl = '/adm/coursedocs';
3968: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
3969: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
3970: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
3971: '</a></p>';
3972: }
3973:
3974: sub decompression_info {
3975: my ($destination,$dir_root) = &embedded_destination();
3976: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
3977: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
3978: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
3979: my $container='sequence';
3980: my ($pathitem,$hiddenelem);
3981: my @hiddens = ('newidx','comment','position');
3982: if ($env{'form.pagepath'}) {
3983: $container='page';
3984: $pathitem = 'pagepath';
3985: } else {
3986: $pathitem = 'folderpath';
3987: }
3988: unshift(@hiddens,$pathitem);
3989: foreach my $item (@hiddens) {
3990: if ($env{'form.'.$item}) {
3991: $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
3992: $env{'form.'.$item}.'" />'."\n";
3993: }
3994: }
3995: return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
3996: $hiddenelem);
3997: }
3998:
3999: sub decompression_phase_one {
4000: my ($dir,$file,$warning,$error,$output);
4001: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
4002: &decompression_info();
4003: if ($env{'form.archiveurl'} !~ m{^/uploaded/\Q$docudom/$docuname/\E(?:docs|supplemental)/(?:default|\d+).*/([^/]+)$}) {
4004: $error = &mt('Archive file "[_1]" not in the expected location.',$env{'form.archiveurl'});
4005: } else {
4006: my $file = $1;
4007: $output =
4008: &Apache::loncommon::process_decompression($docudom,$docuname,$file,
4009: $destination,$dir_root,
4010: $hiddenelem);
4011: if ($env{'form.autoextract_camtasia'}) {
4012: $output .= &remove_archive($docudom,$docuname,$container);
4013: }
4014: }
4015: if ($error) {
4016: $output .= '<p class="LC_error">'.&mt('Not extracted.').'<br />'.
4017: $error.'</p>'."\n";
4018: }
4019: if ($warning) {
4020: $output .= '<p class="LC_warning">'.$warning.'</p>'."\n";
4021: }
4022: return $output;
4023: }
4024:
4025: sub decompression_phase_two {
4026: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
4027: &decompression_info();
4028: my $output;
4029: if ($env{'form.archivedelete'}) {
4030: $output = &remove_archive($docudom,$docuname,$container);
4031: }
4032: $output .=
4033: &Apache::loncommon::process_extracted_files('coursedocs',$docudom,$docuname,
4034: $destination,$dir_root,$hiddenelem);
4035: return $output;
4036: }
4037:
4038: sub remove_archive {
4039: my ($docudom,$docuname,$container) = @_;
4040: my $map = $env{'form.folder'}.'.'.$container;
4041: my ($output,$delwarning,$delresult,$url);
4042: my ($errtext,$fatal) = &mapread($docuname,$docudom,$map);
4043: if ($fatal) {
4044: if ($container eq 'page') {
4045: $delwarning = &mt('An error occurred retrieving the contents of the current page.');
4046: } else {
4047: $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
4048: }
4049: $delwarning .= &mt('As a result the archive file has not been removed.');
4050: } else {
4051: my $currcmd = $env{'form.cmd'};
4052: my $position = $env{'form.position'};
4053: if ($position > 0) {
4054: $env{'form.cmd'} = 'del_'.$position;
4055: my ($title,$url,@rrest) =
4056: split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$position]]);
4057: if (&handle_edit_cmd($docuname,$docudom)) {
4058: ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
4059: if ($fatal) {
4060: if ($container eq 'page') {
4061: $delwarning = &mt('An error occurred updating the contents of the current page.');
4062: } else {
4063: $delwarning = &mt('An error occurred updating the contents of the current folder.');
4064: }
4065: } else {
4066: $delresult = &mt('Archive file removed.');
4067: }
4068: }
4069: }
4070: $env{'form.cmd'} = $currcmd;
4071: }
4072: if ($delwarning) {
4073: $output = '<p class="LC_warning">'.
4074: $delwarning.
4075: '</p>';
4076: }
4077: if ($delresult) {
4078: $output .= '<p class="LC_info">'.
4079: $delresult.
4080: '</p>';
4081: }
4082: return $output;
4083: }
4084:
4085: sub generate_admin_menu {
4086: my ($crstype) = @_;
4087: my $lc_crstype = lc($crstype);
4088: my ($home,$other,%outhash)=&authorhosts();
4089: my %lt=&Apache::lonlocal::texthash (
4090: 'vc' => 'Verify Content',
4091: 'cv' => 'Check/Set Resource Versions',
4092: 'ls' => 'List Resource Identifiers',
4093: 'imse' => 'Export contents to IMS Archive',
4094: 'dcd' => "Dump $crstype Content to Authoring Space",
4095: );
4096: my ($candump,$dumpurl);
4097: if ($home + $other > 0) {
4098: $candump = 'F';
4099: if ($home) {
4100: $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
4101: } else {
4102: my @hosts;
4103: foreach my $aurole (keys(%outhash)) {
4104: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
4105: push(@hosts,$outhash{$aurole});
4106: }
4107: }
4108: if (@hosts == 1) {
4109: my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
4110: '&role='.
4111: &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
4112: &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
4113: $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
4114: } else {
4115: $dumpurl = "javascript:choose_switchserver_window()";
4116: }
4117: }
4118: }
4119: my @menu=
4120: ({ categorytitle=>'Administration',
4121: items =>[
4122: { linktext => $lt{'vc'},
4123: url => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
4124: permission => 'F',
4125: help => 'Verify_Content',
4126: icon => 'verify.png',
4127: linktitle => 'Verify contents can be retrieved/rendered',
4128: },
4129: { linktext => $lt{'cv'},
4130: url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
4131: permission => 'F',
4132: help => 'Check_Resource_Versions',
4133: icon => 'resversion.png',
4134: linktitle => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
4135: },
4136: { linktext => $lt{'ls'},
4137: url => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
4138: permission => 'F',
4139: #help => '',
4140: icon => 'symbs.png',
4141: linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
4142: },
4143: ]
4144: },
4145: { categorytitle=>'Export',
4146: items =>[
4147: { linktext => $lt{'imse'},
4148: url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
4149: permission => 'F',
4150: help => 'Docs_Export_Course_Docs',
4151: icon => 'imsexport.png',
4152: linktitle => $lt{'imse'},
4153: },
4154: { linktext => $lt{'dcd'},
4155: url => $dumpurl,
4156: permission => $candump,
4157: #help => '',
4158: icon => 'dump.png',
4159: linktitle => $lt{'dcd'},
4160: },
4161: ]
4162: });
4163: return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
4164: '<input type="hidden" id="dummy" />'."\n".
4165: &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
4166: '</form>';
4167: }
4168:
4169: sub generate_edit_table {
4170: my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile) = @_;
4171: return unless(ref($orderhash_ref) eq 'HASH');
4172: my %orderhash = %{$orderhash_ref};
4173: my $form;
4174: my $activetab;
4175: my $active;
4176: if($env{'form.active'} ne ''){
4177: $activetab = $env{'form.active'};
4178: }
4179: my $backicon = $iconpath.'clickhere.gif';
4180: my $backtext = &mt('To Overview');
4181: $form = '<div class="LC_Box" style="margin:0;">'.
4182: '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
4183: '<li class="goback">'.
4184: '<a href="javascript:toContents('."'$jumpto'".');">'.
4185: '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
4186: ' alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n".
4187: '<li>'.
4188: '<a href="javascript:groupopen('."'$readfile'".',1);">'.
4189: &mt('Undo Delete').'</a></li>'."\n";
4190: if ($env{'form.docslog'}) {
4191: $form .= '<li class="active">';
4192: } else {
4193: $form .= '<li>';
4194: }
4195: $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
4196: &mt('History').'</a></li>'."\n";
4197: if ($env{'form.docslog'}) {
4198: $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
4199: &mt('Edit').'</a></li>'."\n";
4200: }
4201: foreach my $name (reverse(sort(keys(%orderhash)))) {
4202: if($name ne '00'){
4203: if($activetab eq '' || $activetab ne $name){
4204: $active = '';
4205: }elsif($activetab eq $name){
4206: $active = 'class="active"';
4207: }
4208: $form .= '<li style="float:right" '.$active
4209: .' onmouseover="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"'
4210: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
4211: } else {
4212: $form .= '<li '.$active.' style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
4213:
4214: }
4215: }
4216: $form .= '</ul>'."\n";
4217: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
4218:
4219: if ($to_show ne '') {
4220: $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'."\n";
4221: }
4222: foreach my $field (keys(%orderhash)){
4223: if($field ne '00'){
4224: if($activetab eq '' || $activetab ne $field){
4225: $active = 'style="display: none;float:left"';
4226: }elsif($activetab eq $field){
4227: $active = 'style="display:block;float:left"';
4228: }
4229: $form .= '<div id="'.$field.$tid.'"'
4230: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
4231: .'</div>'."\n";
4232: }
4233: }
4234: unless ($env{'form.docslog'}) {
4235: $form .= '</div></div>'."\n";
4236: }
4237: return $form;
4238: }
4239:
4240: sub editing_js {
4241: my ($udom,$uname,$supplementalflag) = @_;
4242: my $now = time();
4243: my %lt = &Apache::lonlocal::texthash(
4244: p_mnf => 'Name of New Folder',
4245: t_mnf => 'New Folder',
4246: p_mnp => 'Name of New Page',
4247: t_mnp => 'New Page',
4248: p_mxu => 'Title for the External Score',
4249: p_msp => 'Name of Simple Course Page',
4250: p_msb => 'Title for the Problem',
4251: p_mdb => 'Title for the Drop Box',
4252: p_mbb => 'Title for the Discussion Board',
4253: p_mab => "Enter user:domain for User's Personal Information Page",
4254: p_mab2 => 'Personal Information Page of ',
4255: p_mab_alrt1 => 'Not a valid user:domain',
4256: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
4257: p_chn => 'New Title',
4258: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
4259: p_rmr2a => 'Remove[_99]',
4260: p_rmr2b => '?[_99]',
4261: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
4262: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
4263: p_ctr2a => 'Cut[_98]',
4264: p_ctr2b => '?[_98]',
4265: rpck => 'Enter number to pick (e.g., 3)',
4266: );
4267:
4268: my $crstype = &Apache::loncommon::course_type();
4269: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
4270: my $docs_pagepath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.pagepath'},'<>&"');
4271: my $main_container_page;
4272: if ($docs_folderpath eq '') {
4273: if ($docs_pagepath ne '') {
4274: $main_container_page = 1;
4275: }
4276: }
4277: my $toplevelmain = 'default&Main%20'.$crstype.'%20Documents';
4278: my $toplevelsupp = &supplemental_base();
4279:
4280: my $backtourl = '/adm/navmaps';
4281: if ($supplementalflag) {
4282: $backtourl = '/adm/supplemental';
4283: }
4284:
4285: return <<ENDNEWSCRIPT;
4286: function makenewfolder(targetform,folderseq) {
4287: var foldername=prompt('$lt{"p_mnf"}','$lt{"t_mnf"}');
4288: if (foldername) {
4289: targetform.importdetail.value=escape(foldername)+"="+folderseq;
4290: targetform.submit();
4291: }
4292: }
4293:
4294: function makenewpage(targetform,folderseq) {
4295: var pagename=prompt('$lt{"p_mnp"}','$lt{"t_mnp"}');
4296: if (pagename) {
4297: targetform.importdetail.value=escape(pagename)+"="+folderseq;
4298: targetform.submit();
4299: }
4300: }
4301:
4302: function makenewext(targetname) {
4303: this.document.forms.extimport.useform.value=targetname;
4304: this.document.forms.extimport.title.value='';
4305: this.document.forms.extimport.url.value='';
4306: this.document.forms.extimport.residx.value='';
4307: window.open('/adm/rat/extpickframe.html');
4308: }
4309:
4310: function edittext(targetname,residx,title,url) {
4311: this.document.forms.extimport.useform.value=targetname;
4312: this.document.forms.extimport.residx.value=residx;
4313: this.document.forms.extimport.url.value=url;
4314: this.document.forms.extimport.title.value=title;
4315: window.open('/adm/rat/extpickframe.html');
4316: }
4317:
4318: function makeexamupload() {
4319: var title=prompt('$lt{"p_mxu"}');
4320: if (title) {
4321: this.document.forms.newexamupload.importdetail.value=
4322: escape(title)+'=/res/lib/templates/examupload.problem';
4323: this.document.forms.newexamupload.submit();
4324: }
4325: }
4326:
4327: function makesmppage() {
4328: var title=prompt('$lt{"p_msp"}');
4329: if (title) {
4330: this.document.forms.newsmppg.importdetail.value=
4331: escape(title)+'=/adm/$udom/$uname/$now/smppg';
4332: this.document.forms.newsmppg.submit();
4333: }
4334: }
4335:
4336: function makesmpproblem() {
4337: var title=prompt('$lt{"p_msb"}');
4338: if (title) {
4339: this.document.forms.newsmpproblem.importdetail.value=
4340: escape(title)+'=/res/lib/templates/simpleproblem.problem';
4341: this.document.forms.newsmpproblem.submit();
4342: }
4343: }
4344:
4345: function makedropbox() {
4346: var title=prompt('$lt{"p_mdb"}');
4347: if (title) {
4348: this.document.forms.newdropbox.importdetail.value=
4349: escape(title)+'=/res/lib/templates/DropBox.problem';
4350: this.document.forms.newdropbox.submit();
4351: }
4352: }
4353:
4354: function makebulboard() {
4355: var title=prompt('$lt{"p_mbb"}');
4356: if (title) {
4357: this.document.forms.newbul.importdetail.value=
4358: escape(title)+'=/adm/$udom/$uname/$now/bulletinboard';
4359: this.document.forms.newbul.submit();
4360: }
4361: }
4362:
4363: function makeabout() {
4364: var user=prompt("$lt{'p_mab'}");
4365: if (user) {
4366: var comp=new Array();
4367: comp=user.split(':');
4368: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
4369: if ((comp[0]) && (comp[1])) {
4370: this.document.forms.newaboutsomeone.importdetail.value=
4371: '$lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
4372: this.document.forms.newaboutsomeone.submit();
4373: } else {
4374: alert("$lt{'p_mab_alrt1'}");
4375: }
4376: } else {
4377: alert("$lt{'p_mab_alrt2'}");
4378: }
4379: }
4380: }
4381:
4382: function makeims() {
4383: var caller = document.forms.ims.folder.value;
4384: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
4385: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
4386: newWindow.location.href = newlocation;
4387: }
4388:
4389: function finishpick() {
4390: var title=this.document.forms.extimport.title.value;
4391: var url=this.document.forms.extimport.url.value;
4392: var form=this.document.forms.extimport.useform.value;
4393: var residx=this.document.forms.extimport.residx.value;
4394: eval('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+'='+residx+'";this.document.forms.'+form+'.submit();');
4395: }
4396:
4397: function changename(folderpath,index,oldtitle,container,pagesymb) {
4398: var title=prompt('$lt{"p_chn"}',oldtitle);
4399: if (title) {
4400: this.document.forms.renameform.markcopy.value=-1;
4401: this.document.forms.renameform.title.value=title;
4402: this.document.forms.renameform.cmd.value='rename_'+index;
4403: if (container == 'sequence') {
4404: this.document.forms.renameform.folderpath.value=folderpath;
4405: }
4406: if (container == 'page') {
4407: this.document.forms.renameform.pagepath.value=folderpath;
4408: this.document.forms.renameform.pagesymb.value=pagesymb;
4409: }
4410: this.document.forms.renameform.submit();
4411: }
4412: }
4413:
4414: function removeres(folderpath,index,oldtitle,container,pagesymb,skip_confirm) {
4415: if (skip_confirm || confirm('$lt{"p_rmr1"}\\n\\n$lt{"p_rmr2a"} "'+oldtitle+'" $lt{"p_rmr2b"}')) {
4416: this.document.forms.renameform.markcopy.value=-1;
4417: this.document.forms.renameform.cmd.value='del_'+index;
4418: if (container == 'sequence') {
4419: this.document.forms.renameform.folderpath.value=folderpath;
4420: }
4421: if (container == 'page') {
4422: this.document.forms.renameform.pagepath.value=folderpath;
4423: this.document.forms.renameform.pagesymb.value=pagesymb;
4424: }
4425: this.document.forms.renameform.submit();
4426: }
4427: }
4428:
4429: function cutres(folderpath,index,oldtitle,container,pagesymb,folder,skip_confirm) {
4430: if (skip_confirm || confirm('$lt{"p_ctr1a"}\\n$lt{"p_ctr1b"}\\n\\n$lt{"p_ctr2a"} "'+oldtitle+'" $lt{"p_ctr2b"}')) {
4431: this.document.forms.renameform.cmd.value='cut_'+index;
4432: this.document.forms.renameform.markcopy.value=index;
4433: this.document.forms.renameform.copyfolder.value=folder+'.'+container;
4434: if (container == 'sequence') {
4435: this.document.forms.renameform.folderpath.value=folderpath;
4436: }
4437: if (container == 'page') {
4438: this.document.forms.renameform.pagepath.value=folderpath;
4439: this.document.forms.renameform.pagesymb.value=pagesymb;
4440: }
4441: this.document.forms.renameform.submit();
4442: }
4443: }
4444:
4445: function markcopy(folderpath,index,oldtitle,container,pagesymb,folder) {
4446: this.document.forms.renameform.markcopy.value=index;
4447: this.document.forms.renameform.copyfolder.value=folder+'.'+container;
4448: if (container == 'sequence') {
4449: this.document.forms.renameform.folderpath.value=folderpath;
4450: }
4451: if (container == 'page') {
4452: this.document.forms.renameform.pagepath.value=folderpath;
4453: this.document.forms.renameform.pagesymb.value=pagesymb;
4454: }
4455: this.document.forms.renameform.submit();
4456: }
4457:
4458: function updatePick(targetform,index,caller) {
4459: var pickitem = document.getElementById('rpick_'+index);
4460: var picknumitem = document.getElementById('rpicknum_'+index);
4461: if (pickitem.checked) {
4462: var picknum=prompt('$lt{"rpck"}',picknumitem.value);
4463: if (picknum == '' || picknum == null) {
4464: if (caller == 'check') {
4465: pickitem.checked=false;
4466: return;
4467: }
4468: } else {
4469: picknum.toString();
4470: var regexdigit=/^\\d+\$/;
4471: if (regexdigit.test(picknum)) {
4472: picknumitem.value = picknum;
4473: targetform.changeparms.value='randompick';
4474: targetform.submit();
4475: } else {
4476: if (caller == 'check') {
4477: pickitem.checked=false;
4478: }
4479: return;
4480: }
4481: }
4482: } else {
4483: picknumitem.value = 0;
4484: targetform.changeparms.value='randompick';
4485: targetform.submit();
4486: }
4487: }
4488:
4489: function unselectInactive(nav) {
4490: currentNav = document.getElementById(nav);
4491: currentLis = currentNav.getElementsByTagName('LI');
4492: for (i = 0; i < currentLis.length; i++) {
4493: if (currentLis[i].className == 'goback') {
4494: currentLis[i].className = 'goback';
4495: } else {
4496: if (currentLis[i].className == 'right active' || currentLis[i].className == 'right') {
4497: currentLis[i].className = 'right';
4498: } else {
4499: currentLis[i].className = 'i';
4500: }
4501: }
4502: }
4503: }
4504:
4505: function hideAll(current, nav, data) {
4506: unselectInactive(nav);
4507: if(current.className == 'right'){
4508: current.className = 'right active'
4509: }else{
4510: current.className = 'active';
4511: }
4512: currentData = document.getElementById(data);
4513: currentDivs = currentData.getElementsByTagName('DIV');
4514: for (i = 0; i < currentDivs.length; i++) {
4515: if(currentDivs[i].className == 'LC_ContentBox'){
4516: currentDivs[i].style.display = 'none';
4517: }
4518: }
4519: }
4520:
4521: function openTabs(pageId) {
4522: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
4523: if(tabnav.length > 2 ){
4524: currentNav = document.getElementById(tabnav[1].id);
4525: currentLis = currentNav.getElementsByTagName('LI');
4526: for(i = 0; i< currentLis.length; i++){
4527: if(currentLis[i].className == 'active') {
4528: funcString = currentLis[i].onclick.toString();
4529: tab = funcString.split('"');
4530: if(tab.length < 2) {
4531: tab = funcString.split("'");
4532: }
4533: currentData = document.getElementById(tab[1]);
4534: currentData.style.display = 'block';
4535: }
4536: }
4537: }
4538: }
4539:
4540: function showPage(current, pageId, nav, data) {
4541: hideAll(current, nav, data);
4542: openTabs(pageId);
4543: unselectInactive(nav);
4544: current.className = 'active';
4545: currentData = document.getElementById(pageId);
4546: currentData.style.display = 'block';
4547: activeTab = pageId;
4548: if (nav == 'mainnav') {
4549: var storedpath = "$docs_folderpath";
4550: if (storedpath == '') {
4551: storedpath = "$docs_pagepath";
4552: }
4553: var storedpage = "$main_container_page";
4554: var reg = new RegExp("^supplemental");
4555: if (pageId == 'mainCourseDocuments') {
4556: if (storedpage == 1) {
4557: document.simpleedit.folderpath.value = '';
4558: document.uploaddocument.folderpath.value = '';
4559: } else {
4560: if (reg.test(storedpath)) {
4561: document.simpleedit.folderpath.value = '$toplevelmain';
4562: document.uploaddocument.folderpath.value = '$toplevelmain';
4563: document.newext.folderpath.value = '$toplevelmain';
4564: } else {
4565: document.simpleedit.folderpath.value = storedpath;
4566: document.uploaddocument.folderpath.value = storedpath;
4567: document.newext.folderpath.value = storedpath;
4568: }
4569: }
4570: } else {
4571: if (reg.test(storedpath)) {
4572: document.simpleedit.folderpath.value = storedpath;
4573: document.supuploaddocument.folderpath.value = storedpath;
4574: document.supnewext.folderpath.value = storedpath;
4575: } else {
4576: document.simpleedit.folderpath.value = '$toplevelsupp';
4577: document.supuploaddocument.folderpath.value = '$toplevelsupp';
4578: document.supnewext.folderpath.value = '$toplevelsupp';
4579: }
4580: }
4581: }
4582: resize_scrollbox('contentscroll','1','0');
4583: return false;
4584: }
4585:
4586: function toContents(jumpto) {
4587: var newurl = '$backtourl';
4588: if (jumpto != '') {
4589: newurl = newurl+'?postdata='+jumpto;
4590: ;
4591: }
4592: location.href=newurl;
4593: }
4594:
4595: ENDNEWSCRIPT
4596: }
4597:
4598: sub history_tab_js {
4599: return <<"ENDHIST";
4600: function toggleHistoryDisp(choice) {
4601: document.docslogform.docslog.value = choice;
4602: document.docslogform.submit();
4603: return;
4604: }
4605:
4606: ENDHIST
4607: }
4608:
4609: sub inject_data_js {
4610: return <<ENDINJECT;
4611:
4612: function injectData(current, hiddenField, name, value) {
4613: currentElement = document.getElementById(hiddenField);
4614: currentElement.name = name;
4615: currentElement.value = value;
4616: current.submit();
4617: }
4618:
4619: ENDINJECT
4620: }
4621:
4622: sub dump_switchserver_js {
4623: my @hosts = @_;
4624: my %lt = &Apache::lonlocal::texthash(
4625: dump => 'Dumping to Authoring Space requires switching server.',
4626: swit => 'Switch server?',
4627: duco => 'Dump content to Authoring Space',
4628: yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
4629: chos => 'Choose server',
4630: );
4631: my $role = $env{'request.role'};
4632: my $js = <<"ENDSWJS";
4633: <script type="text/javascript">
4634: function write_switchserver() {
4635: var server;
4636: if (document.setserver.posshosts.length > 0) {
4637: for (var i=0; i<document.setserver.posshosts.length; i++) {
4638: if (document.setserver.posshosts[i].checked) {
4639: server = document.setserver.posshosts[i].value;
4640: }
4641: }
4642: opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
4643: }
4644: window.close();
4645: }
4646: </script>
4647:
4648: ENDSWJS
4649:
4650: my $startpage = &Apache::loncommon::start_page('Choose server',$js,
4651: {'only_body' => 1,
4652: 'js_ready' => 1,});
4653: my $endpage = &Apache::loncommon::end_page({'js_ready' => 1});
4654:
4655: my $hostpicker;
4656: my $count = 0;
4657: foreach my $host (sort(@hosts)) {
4658: my $checked;
4659: if ($count == 0) {
4660: $checked = ' checked="checked"';
4661: }
4662: $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
4663: $host.'"'.$checked.' />'.$host.'</label> ';
4664: $count++;
4665: }
4666:
4667: return <<"ENDSWITCHJS";
4668:
4669: function dump_needs_switchserver(url) {
4670: if (url!='' && url!= null) {
4671: if (confirm("$lt{'dump'}\\n$lt{'swit'}")) {
4672: go(url);
4673: }
4674: }
4675: return;
4676: }
4677:
4678: function choose_switchserver_window() {
4679: newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
4680: newWindow.document.open();
4681: newWindow.document.writeln('$startpage');
4682: newWindow.document.write('<h3>$lt{'duco'}<\\/h3>\\n'+
4683: '<p>$lt{'yone'}<\\/p>\\n'+
4684: '<div class="LC_left_float"><fieldset><legend>$lt{'chos'}<\\/legend>\\n'+
4685: '<form name="setserver" method="post" action="" \\/>\\n'+
4686: '$hostpicker\\n'+
4687: '<br \\/><br \\/>\\n'+
4688: '<input type="button" name="makeswitch" value="$lt{'swit'}" '+
4689: 'onclick="write_switchserver();" \\/>\\n'+
4690: '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
4691: newWindow.document.writeln('$endpage');
4692: newWindow.document.close();
4693: newWindow.focus();
4694: }
4695:
4696: ENDSWITCHJS
4697: }
4698:
4699: sub makedocslogform {
4700: my ($formelems,$docslog) = @_;
4701: return <<"LOGSFORM";
4702: <form action="/adm/coursedocs" method="post" name="docslogform">
4703: <input type="hidden" name="docslog" value="$docslog" />
4704: $formelems
4705: </form>
4706: LOGSFORM
4707: }
4708:
4709: sub makesimpleeditform {
4710: my ($formelems) = @_;
4711: return <<"SIMPFORM";
4712: <form name="simpleedit" method="post" action="/adm/coursedocs">
4713: <input type="hidden" name="importdetail" value="" />
4714: $formelems
4715: </form>
4716: SIMPFORM
4717: }
4718:
4719: 1;
4720: __END__
4721:
4722:
4723: =head1 NAME
4724:
4725: Apache::londocs.pm
4726:
4727: =head1 SYNOPSIS
4728:
4729: This is part of the LearningOnline Network with CAPA project
4730: described at http://www.lon-capa.org.
4731:
4732: =head1 SUBROUTINES
4733:
4734: =over
4735:
4736: =item %help=()
4737:
4738: Available help topics
4739:
4740: =item mapread()
4741:
4742: Mapread read maps into LONCAPA::map:: global arrays
4743: @order and @resources, determines status
4744: sets @order - pointer to resources in right order
4745: sets @resources - array with the resources with correct idx
4746:
4747: =item authorhosts()
4748:
4749: Return hash with valid author names
4750:
4751: =item clean()
4752:
4753: =item dumpcourse()
4754:
4755: Actually dump course
4756:
4757: =item group_import()
4758:
4759: Imports the given (name, url) resources into the course
4760: coursenum, coursedom, and folder must precede the list
4761:
4762: =item breadcrumbs()
4763:
4764: =item log_docs()
4765:
4766: =item docs_change_log()
4767:
4768: =item update_paste_buffer()
4769:
4770: =item print_paste_buffer()
4771:
4772: =item do_paste_from_buffer()
4773:
4774: =item get_newmap_url()
4775:
4776: =item dbcopy()
4777:
4778: =item uniqueness_check()
4779:
4780: =item contained_map_check()
4781:
4782: =item reinit_role()
4783:
4784: =item url_paste_fixups()
4785:
4786: =item apply_fixups()
4787:
4788: =item copy_dependencies()
4789:
4790: =item update_parameter()
4791:
4792: =item handle_edit_cmd()
4793:
4794: =item editor()
4795:
4796: =item process_file_upload()
4797:
4798: =item process_secondary_uploads()
4799:
4800: =item is_supplemental_title()
4801:
4802: =item entryline()
4803:
4804: =item tiehash()
4805:
4806: =item untiehash()
4807:
4808: =item checkonthis()
4809:
4810: check on this
4811:
4812: =item verifycontent()
4813:
4814: Verify Content
4815:
4816: =item devalidateversioncache() & checkversions()
4817:
4818: Check Versions
4819:
4820: =item mark_hash_old()
4821:
4822: =item is_hash_old()
4823:
4824: =item changewarning()
4825:
4826: =item init_breadcrumbs()
4827:
4828: Breadcrumbs for special functions
4829:
4830: =item create_list_elements()
4831:
4832: =item create_form_ul()
4833:
4834: =item startContentScreen()
4835:
4836: =item endContentScreen()
4837:
4838: =item supplemental_base()
4839:
4840: =item embedded_form_elems()
4841:
4842: =item embedded_destination()
4843:
4844: =item return_to_editor()
4845:
4846: =item decompression_info()
4847:
4848: =item decompression_phase_one()
4849:
4850: =item decompression_phase_two()
4851:
4852: =item remove_archive()
4853:
4854: =item generate_admin_menu()
4855:
4856: =item generate_edit_table()
4857:
4858: =item editing_js()
4859:
4860: =item history_tab_js()
4861:
4862: =item inject_data_js()
4863:
4864: =item dump_switchserver_js()
4865:
4866: =item resize_scrollbox_js()
4867:
4868: =item makedocslogform()
4869:
4870: =item makesimpleeditform()
4871:
4872: =back
4873:
4874: =cut
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to londocs.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface