File:
[LON-CAPA] /
loncom /
interface /
londocs.pm
Revision
1.709:
download - view:
text,
annotated -
select for diffs
Wed Jan 10 20:07:37 2024 UTC (4 months, 1 week ago) by
raeburn
Branches:
MAIN
CVS tags:
version_2_12_X,
HEAD
- Code used to create default.rights file for course authoring space
moved from londocs.pm to loncommon.pm to facilitate reuse.
- Course Editor > Content Utilities > Enter Course Authoring Space
will create required directories and default.rights file if absent.
1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.709 2024/01/10 20:07:37 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28:
29: package Apache::londocs;
30:
31: use strict;
32: use Apache::Constants qw(:common :http);
33: use Apache::imsexport;
34: use Apache::lonnet;
35: use Apache::loncommon;
36: use Apache::lonhtmlcommon;
37: use LONCAPA::map();
38: use Apache::lonratedt();
39: use Apache::lonxml;
40: use Apache::lonclonecourse;
41: use Apache::lonnavmaps;
42: use Apache::lonnavdisplay();
43: use Apache::lonextresedit();
44: use Apache::lontemplate();
45: use Apache::lonsimplepage();
46: use Apache::lonhomework();
47: use Apache::lonpublisher();
48: use Apache::loncourserespicker();
49: use HTML::Entities;
50: use HTML::TokeParser;
51: use GDBM_File;
52: use File::MMagic;
53: use File::Copy;
54: use Apache::lonlocal;
55: use Cwd;
56: use UUID::Tiny ':std';
57: use LONCAPA qw(:DEFAULT :match);
58:
59: my $iconpath;
60:
61: my %hash;
62:
63: my $hashtied;
64: my %alreadyseen=();
65:
66: my $hadchanges;
67: my $suppchanges;
68:
69:
70: my %help=();
71:
72:
73: sub mapread {
74: my ($coursenum,$coursedom,$map)=@_;
75: return
76: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
77: $map);
78: }
79:
80: sub storemap {
81: my ($coursenum,$coursedom,$map,$contentchg)=@_;
82: my $report;
83: if (($contentchg) && ($map =~ /^default/)) {
84: $report = 1;
85: }
86: my ($outtext,$errtext)=
87: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
88: $map,1,$report);
89: if ($errtext) { return ($errtext,2); }
90:
91: if ($map =~ /^default/) {
92: $hadchanges=1;
93: } elsif ($contentchg) {
94: $suppchanges=1;
95: }
96: return ($errtext,0);
97: }
98:
99:
100:
101: sub authorhosts {
102: my %outhash=();
103: my $home=0;
104: my $other=0;
105: my @ids=&Apache::lonnet::current_machine_ids();
106: foreach my $key (keys(%env)) {
107: if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
108: my $role=$1;
109: my $realm=$2;
110: my ($start,$end)=split(/\./,$env{$key});
111: if (($start) && ($start>time)) { next; }
112: if (($end) && (time>$end)) { next; }
113: my ($ca,$cd);
114: if ($1 eq 'au') {
115: $ca=$env{'user.name'};
116: $cd=$env{'user.domain'};
117: } else {
118: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
119: }
120: my $allowed=0;
121: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
122: foreach my $id (@ids) {
123: if ($id eq $myhome) {
124: $allowed=1;
125: last;
126: }
127: }
128: if ($allowed) {
129: $home++;
130: $outhash{'home_'.$ca.':'.$cd}=1;
131: } else {
132: $outhash{'otherhome_'.$ca.':'.$cd}=$myhome;
133: $other++;
134: }
135: }
136: }
137: return ($home,$other,%outhash);
138: }
139:
140:
141: sub clean {
142: my ($title)=@_;
143: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
144: return $title;
145: }
146:
147: sub default_folderpath {
148: my ($coursenum,$coursedom,$navmapref) = @_;
149: return unless ($coursenum && $coursedom && ref($navmapref));
150: # Check if entire course is hidden and/or encrypted
151: my ($hiddenmap,$encryptmap,$folderpath,$hiddentop);
152: my $toplevel = "uploaded/$coursedom/$coursenum/default.sequence";
153: unless (ref($$navmapref)) {
154: $$navmapref = Apache::lonnavmaps::navmap->new();
155: }
156: if (ref($$navmapref)) {
157: if (lc($$navmapref->get_mapparam(undef,$toplevel,"0.hiddenresource")) eq 'yes') {
158: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
159: my @resources = $$navmapref->retrieveResources($toplevel,$filterFunc,1,1);
160: unless (@resources) {
161: $hiddenmap = 1;
162: unless ($env{'request.role.adv'}) {
163: $hiddentop = 1;
164: if ($env{'form.folder'}) {
165: undef($env{'form.folder'});
166: }
167: }
168: }
169: }
170: if (lc($$navmapref->get_mapparam(undef,$toplevel,"0.encrypturl")) eq 'yes') {
171: $encryptmap = 1;
172: }
173: }
174: unless ($hiddentop) {
175: $folderpath='default&'.&escape(&mt('Main Content')).
176: '::'.$hiddenmap.':'.$encryptmap.'::';
177: }
178: if (wantarray) {
179: return ($folderpath,$hiddentop);
180: } else {
181: return $folderpath;
182: }
183: }
184:
185: sub validate_supppath {
186: my ($coursenum,$coursedom) = @_;
187: my $backto;
188: if ($env{'form.supppath'} ne '') {
189: my @items = split(/\&/,$env{'form.supppath'});
190: my ($badpath,$got_supp,$supppath,%supphidden,%suppids);
191: for (my $i=0; $i<@items; $i++) {
192: my $odd = $i%2;
193: if ((!$odd) && ($items[$i] !~ /^supplemental(|_\d+)$/)) {
194: $badpath = 1;
195: last;
196: } elsif ($odd) {
197: my $suffix;
198: my $idx = $i-1;
199: if ($items[$i] =~ /^([^:]*)::(|1):::$/) {
200: $backto .= '&'.$1;
201: } elsif ($items[$idx] eq 'supplemental') {
202: $backto .= '&'.$items[$i];
203: } else {
204: $backto .= '&'.$items[$i];
205: my $is_hidden;
206: unless ($got_supp) {
207: my ($supplemental) = &Apache::loncommon::get_supplemental($coursenum,$coursedom);
208: if (ref($supplemental) eq 'HASH') {
209: if (ref($supplemental->{'hidden'}) eq 'HASH') {
210: %supphidden = %{$supplemental->{'hidden'}};
211: }
212: if (ref($supplemental->{'ids'}) eq 'HASH') {
213: %suppids = %{$supplemental->{'ids'}};
214: }
215: }
216: $got_supp = 1;
217: }
218: if (ref($suppids{"/uploaded/$coursedom/$coursenum/$items[$idx].sequence"}) eq 'ARRAY') {
219: my $mapid = $suppids{"/uploaded/$coursedom/$coursenum/$items[$idx].sequence"}->[0];
220: if ($supphidden{$mapid}) {
221: $is_hidden = 1;
222: }
223: }
224: $suffix = '::'.$is_hidden.':::';
225: }
226: $supppath .= '&'.$items[$i].$suffix;
227: } else {
228: $supppath .= '&'.$items[$i];
229: $backto .= '&'.$items[$i];
230: }
231: }
232: if ($badpath) {
233: delete($env{'form.supppath'});
234: } else {
235: $supppath =~ s/^\&//;
236: $backto =~ s/^\&//;
237: $env{'form.supppath'} = $supppath;
238: }
239: }
240: return $backto;
241: }
242:
243: sub dumpcourse {
244: my ($r) = @_;
245: my $crstype = &Apache::loncommon::course_type();
246: my ($starthash,$js);
247: unless (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
248: $js = <<"ENDJS";
249: <script type="text/javascript">
250: // <![CDATA[
251:
252: function hide_searching() {
253: if (document.getElementById('searching')) {
254: document.getElementById('searching').style.display = 'none';
255: }
256: return;
257: }
258:
259: // ]]>
260: </script>
261: ENDJS
262: $starthash = {
263: add_entries => {'onload' => "hide_searching();"},
264: };
265: }
266: $r->print(&Apache::loncommon::start_page('Copy uploaded content to Authoring Space',$js,$starthash)."\n".
267: &Apache::lonhtmlcommon::breadcrumbs('Copy uploaded content to Authoring Space')."\n");
268: $r->print(&startContentScreen('tools'));
269: my ($home,$other,%outhash)=&authorhosts();
270: unless ($home) {
271: $r->print(&endContentScreen());
272: return '';
273: }
274: my $origcrsid=$env{'request.course.id'};
275: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
276: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
277: # Do the dumping
278: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
279: $r->print(&endContentScreen());
280: return '';
281: }
282: my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
283: $r->print('<h3>'.&mt('Copying Files').'</h3>');
284: my $title=$env{'form.authorfolder'};
285: $title=&clean($title);
286: my ($navmap,$errormsg) =
287: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
288: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
289: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
290: my (%maps,%resources,%titles);
291: if (!ref($navmap)) {
292: $r->print($errormsg.
293: &endContentScreen());
294: return '';
295: } else {
296: &Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles,
297: 'dumpdocs',$cdom,$cnum);
298: }
299: my @todump = &Apache::loncommon::get_env_multiple('form.archive');
300: my (%tocopy,%replacehash,%lookup,%deps,%display,%result,%depresult,%simpleproblems,%simplepages,
301: %newcontent,%has_simpleprobs);
302: foreach my $item (sort {$a <=> $b} (@todump)) {
303: my $name = $env{'form.namefor_'.$item};
304: if ($resources{$item}) {
305: my ($map,$id,$res) = &Apache::lonnet::decode_symb($resources{$item});
306: if ($res =~ m{^uploaded/$cdom/$cnum/\E((?:docs|supplemental)/.+)$}) {
307: $tocopy{$1} = $name;
308: $display{$item} = $1;
309: $lookup{$1} = $item;
310: } elsif ($res eq 'lib/templates/simpleproblem.problem') {
311: $simpleproblems{$item} = {
312: symb => $resources{$item},
313: name => $name,
314: };
315: $display{$item} = 'simpleproblem_'.$name;
316: if ($map =~ m{^\Quploaded/$cdom/$cnum/\E(.+)$}) {
317: $has_simpleprobs{$1}{$id} = $item;
318: }
319: } elsif ($res =~ m{^adm/$match_domain/$match_username/(\d+)/smppg}) {
320: my $marker = $1;
321: my $db_name = &Apache::lonsimplepage::get_db_name($res,$marker,$cdom,$cnum);
322: $simplepages{$item} = {
323: res => $res,
324: title => $titles{$item},
325: db => $db_name,
326: marker => $marker,
327: symb => $resources{$item},
328: name => $name,
329: };
330: $display{$item} = '/'.$res;
331: }
332: } elsif ($maps{$item}) {
333: if ($maps{$item} =~ m{^\Quploaded/$cdom/$cnum/\E((?:default|supplemental)_\d+\.(?:sequence|page))$}) {
334: $tocopy{$1} = $name;
335: $display{$item} = $1;
336: $lookup{$1} = $item;
337: }
338: } else {
339: next;
340: }
341: }
342: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
343: $crs=~s/\_/\//g;
344: my $mm = new File::MMagic;
345: my $prefix = "/uploaded/$cdom/$cnum/";
346: %replacehash = %tocopy;
347: foreach my $item (sort(keys(%simpleproblems))) {
348: my $content = &Apache::imsexport::simpleproblem($simpleproblems{$item}{'symb'});
349: $newcontent{$display{$item}} = $content;
350: }
351: my $gateway = Apache::lonhtmlgateway->new('web');
352: foreach my $item (sort(keys(%simplepages))) {
353: if (ref($simplepages{$item}) eq 'HASH') {
354: my $pagetitle = $simplepages{$item}{'title'};
355: my %fields = &Apache::lonnet::dump($simplepages{$item}{'db'},$cdom,$cnum);
356: my %contents;
357: foreach my $field (keys(%fields)) {
358: if ($field =~ /^(?:aaa|bbb|ccc)_(\w+)$/) {
359: my $name = $1;
360: my $msg = $fields{$field};
361: if ($name eq 'webreferences') {
362: if ($msg =~ m{^https?://}) {
363: $contents{$name} = '<a href="'.$msg.'"><tt>'.$msg.'</tt></a>';
364: }
365: } else {
366: $msg = &Encode::decode('utf8',$msg);
367: $msg = $gateway->process_outgoing_html($msg,1);
368: $contents{$name} = $msg;
369: }
370: } elsif ($field eq 'uploaded.photourl') {
371: my $marker = $simplepages{$item}{marker};
372: if ($fields{$field} =~ m{^\Q$prefix\E(simplepage/$marker/.+)$}) {
373: my $filepath = $1;
374: my ($relpath,$fname) = ($filepath =~ m{^(.+/)([^/]+)$});
375: if ($fname ne '') {
376: $fname=~s/\.(\w+)$//;
377: my $ext=$1;
378: $fname = &clean($fname);
379: $fname.='.'.$ext;
380: $contents{image} = '<img src="'.$relpath.$fname.'" alt="Image" />';
381: $replacehash{$filepath} = $relpath.$fname;
382: $deps{$item}{$filepath} = 1;
383: }
384: }
385: }
386: }
387: $replacehash{'/'.$simplepages{$item}{'res'}} = $simplepages{$item}{'name'};
388: $lookup{'/'.$simplepages{$item}{'res'}} = $item;
389: my $content = '
390: <html>
391: <head>
392: <title>'.$pagetitle.'</title>
393: </head>
394: <body bgcolor="#ffffff">';
395: if ($contents{title}) {
396: $content .= "\n".'<h2>'.$contents{title}.'</h2>';
397: }
398: if ($contents{image}) {
399: $content .= "\n".$contents{image};
400: }
401: if ($contents{content}) {
402: $content .= '
403: <div class="LC_Box">
404: <h4 class="LC_hcell">'.&mt('Content').'</h4>'.
405: $contents{content}.'
406: </div>';
407: }
408: if ($contents{webreferences}) {
409: $content .= '
410: <div class="LC_Box">
411: <h4 class="LC_hcell">'.&mt('Web References').'</h4>'.
412: $contents{webreferences}.'
413: </div>';
414: }
415: $content .= '
416: </body>
417: </html>
418: ';
419: $newcontent{'/'.$simplepages{$item}{res}} = $content;
420: }
421: }
422: foreach my $item (keys(%tocopy)) {
423: unless ($item=~/\.(sequence|page)$/) {
424: my $currurlpath = $prefix.$item;
425: my $currdirpath = &Apache::lonnet::filelocation('',$currurlpath);
426: &recurse_html($mm,$prefix,$currdirpath,$currurlpath,$item,$lookup{$item},\%replacehash,\%deps);
427: }
428: }
429: foreach my $num (sort {$a <=> $b} (@todump)) {
430: my $src = $display{$num};
431: next if ($src eq '');
432: my @needcopy = ();
433: if ($replacehash{$src}) {
434: push(@needcopy,$src);
435: if (ref($deps{$num}) eq 'HASH') {
436: foreach my $dep (sort(keys(%{$deps{$num}}))) {
437: if ($replacehash{$dep}) {
438: push(@needcopy,$dep);
439: }
440: }
441: }
442: } elsif ($src =~ /^simpleproblem_/) {
443: push(@needcopy,$src);
444: }
445: next if (@needcopy == 0);
446: my ($result,$depresult);
447: for (my $i=0; $i<@needcopy; $i++) {
448: my $item = $needcopy[$i];
449: my $newfilename;
450: if ($simpleproblems{$num}) {
451: $newfilename=$title.'/'.$simpleproblems{$num}{'name'};
452: } else {
453: $newfilename=$title.'/'.$replacehash{$item};
454: }
455: $newfilename=~s/\.(\w+)$//;
456: my $ext=$1;
457: $newfilename=&clean($newfilename);
458: $newfilename.='.'.$ext;
459: my ($newrelpath) = ($newfilename =~ m{^\Q$title/\E(.+)$});
460: if ($newrelpath ne $replacehash{$item}) {
461: $replacehash{$item} = $newrelpath;
462: }
463: my @dirs=split(/\//,$newfilename);
464: my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
465: my $makepath=$path;
466: my $fail;
467: my $origin;
468: for (my $i=0;$i<$#dirs;$i++) {
469: $makepath.='/'.$dirs[$i];
470: unless (-e $makepath) {
471: unless(mkdir($makepath,0755)) {
472: $fail = &mt('Directory creation failed.');
473: }
474: }
475: }
476: if ($i == 0) {
477: $result = '<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ';
478: } else {
479: $depresult .= '<li><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt> '.
480: '<span class="LC_fontsize_small" style="font-weight: bold;">'.
481: &mt('(dependency)').'</span>: ';
482: }
483: if (-e $path.'/'.$newfilename) {
484: $fail = &mt('Destination already exists -- not overwriting.');
485: } else {
486: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
487: if (($item =~ m{^/adm/$match_domain/$match_username/\d+/smppg}) ||
488: ($item =~ /^simpleproblem_/)) {
489: print $fh $newcontent{$item};
490: } else {
491: my $fileloc = &Apache::lonnet::filelocation('',$prefix.$item);
492: if (-e $fileloc) {
493: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
494: if ((($1 eq 'sequence') || ($1 eq 'page')) &&
495: (ref($has_simpleprobs{$item}) eq 'HASH')) {
496: my %changes = %{$has_simpleprobs{$item}};
497: my $content = &Apache::lonclonecourse::rewritefile(
498: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
499: (%replacehash,$crs => '')
500: );
501: my $updatedcontent = '';
502: my $parser = HTML::TokeParser->new(\$content);
503: $parser->attr_encoded(1);
504: while (my $token = $parser->get_token) {
505: if ($token->[0] eq 'S') {
506: if (($token->[1] eq 'resource') &&
507: ($token->[2]->{'src'} eq '/res/lib/templates/simpleproblem.problem') &&
508: ($changes{$token->[2]->{'id'}})) {
509: my $id = $token->[2]->{'id'};
510: $updatedcontent .= '<'.$token->[1];
511: foreach my $attrib (@{$token->[3]}) {
512: next unless ($attrib =~ /^(src|type|title|id)$/);
513: if ($attrib eq 'src') {
514: my ($file) = ($display{$changes{$id}} =~ /^\Qsimpleproblem_\E(.+)$/);
515: if ($file) {
516: $updatedcontent .= ' '.$attrib.'="'.$file.'"';
517: } else {
518: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
519: }
520: } else {
521: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
522: }
523: }
524: $updatedcontent .= ' />'."\n";
525: } else {
526: $updatedcontent .= $token->[4]."\n";
527: }
528: } else {
529: $updatedcontent .= $token->[2];
530: }
531: }
532: print $fh $updatedcontent;
533: } else {
534: print $fh &Apache::lonclonecourse::rewritefile(
535: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
536: (%replacehash,$crs => '')
537: );
538: }
539: } else {
540: print $fh
541: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
542: }
543: } else {
544: $fail = &mt('Source does not exist.');
545: }
546: }
547: $fh->close();
548: } else {
549: $fail = &mt('Could not write to destination.');
550: }
551: }
552: my $text;
553: if ($fail) {
554: $text = '<span class="LC_error">'.&mt('fail').(' 'x3).$fail.'</span>';
555: } else {
556: $text = '<span class="LC_success">'.&mt('ok').'</span>';
557: }
558: if ($i == 0) {
559: $result .= $text;
560: } else {
561: $depresult .= $text.'</li>';
562: }
563: }
564: $r->print($result);
565: if ($depresult) {
566: $r->print('<ul>'.$depresult.'</ul>');
567: }
568: }
569: } else {
570: my ($navmap,$errormsg) =
571: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
572: if (!ref($navmap)) {
573: $r->print($errormsg);
574: } else {
575: $r->print('<div id="searching">'.&mt('Searching ...').'</div>');
576: $r->rflush();
577: my ($preamble,$formname);
578: $formname = 'dumpdoc';
579: unless ($home==1) {
580: $preamble = '<div class="LC_left_float">'.
581: '<fieldset><legend>'.
582: &mt('Select the Authoring Space').
583: '</legend><select name="authorspace">';
584: }
585: my @orderspaces = ();
586: foreach my $key (sort(keys(%outhash))) {
587: if ($key=~/^home_(.+)$/) {
588: if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
589: unshift(@orderspaces,$1);
590: } else {
591: push(@orderspaces,$1);
592: }
593: }
594: }
595: if ($home>1) {
596: $preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
597: }
598: foreach my $user (@orderspaces) {
599: if ($home==1) {
600: $preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
601: } else {
602: $preamble .= '<option value="'.$user.'">'.$user.' - '.
603: &Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
604: }
605: }
606: unless ($home==1) {
607: $preamble .= '</select></fieldset></div>'."\n";
608: }
609: my $title=$origcrsdata{'description'};
610: $title=~s/[\/\s]+/\_/gs;
611: $title=&clean($title);
612: $preamble .= '<div class="LC_left_float">'.
613: '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
614: '<input type="text" size="50" name="authorfolder" value="'.
615: $title.'" />'.
616: '</fieldset></div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
617: my %uploadedfiles;
618: &tiehash();
619: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
620: my ($ext)=($file=~/\.(\w+)$/);
621: # FIXME Check supplemental here
622: my $title=$hash{'title_'.$hash{
623: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
624: if (!$title) {
625: $title=$file;
626: } else {
627: $title=~s|/|_|g;
628: }
629: $title=~s/\.(\w+)$//;
630: $title=&clean($title);
631: $title.='.'.$ext;
632: # $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
633: $uploadedfiles{$file} = $title;
634: }
635: &untiehash();
636: $r->print(&Apache::loncourserespicker::create_picker($navmap,'dumpdocs',$formname,$crstype,undef,
637: undef,undef,$preamble,$home,\%uploadedfiles));
638: }
639: }
640: $r->print(&endContentScreen());
641: }
642:
643: sub recurse_html {
644: my ($mm,$prefix,$currdirpath,$currurlpath,$container,$item,$replacehash,$deps) = @_;
645: return unless ((ref($replacehash) eq 'HASH') && (ref($deps) eq 'HASH'));
646: my (%allfiles,%codebase);
647: if (&Apache::lonnet::extract_embedded_items($currdirpath,\%allfiles,\%codebase) eq 'ok') {
648: if (keys(%allfiles)) {
649: foreach my $dependency (keys(%allfiles)) {
650: next if (($dependency =~ m{^/(res|adm)/}) || ($dependency =~ m{^https?://}));
651: my ($depurl,$relfile,$newcontainer);
652: if ($dependency =~ m{^/}) {
653: if ($dependency =~ m{^\Q$currurlpath/\E(.+)$}) {
654: $relfile = $1;
655: if ($dependency =~ m{^\Q$prefix\E(.+)$}) {
656: $newcontainer = $1;
657: next if ($replacehash->{$newcontainer});
658: }
659: $depurl = $dependency;
660: } else {
661: next;
662: }
663: } else {
664: $relfile = $dependency;
665: $depurl = $currurlpath;
666: $depurl =~ s{[^/]+$}{};
667: $depurl .= $dependency;
668: ($newcontainer) = ($depurl =~ m{^\Q$prefix\E(.+)$});
669: }
670: next if ($relfile eq '');
671: my $newname = $replacehash->{$container};
672: $newname =~ s{[^/]+$}{};
673: $replacehash->{$newcontainer} = $newname.$relfile;
674: $deps->{$item}{$newcontainer} = 1;
675: my ($newurlpath) = ($depurl =~ m{^(.*)/[^/]+$});
676: my $depfile = &Apache::lonnet::filelocation('',$depurl);
677: my $type = $mm->checktype_filename($depfile);
678: if ($type eq 'text/html') {
679: &recurse_html($mm,$prefix,$depfile,$newurlpath,$newcontainer,$item,$replacehash,$deps);
680: }
681: }
682: }
683: }
684: return;
685: }
686:
687: sub group_import {
688: my ($coursenum, $coursedom, $folder, $container, $caller, $ltitoolsref, @files) = @_;
689: my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap,
690: %removeparam,$importuploaded,$fixuperrors);
691: $allmaps = {};
692: while (@files) {
693: my ($name, $url, $residx) = @{ shift(@files) };
694: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
695: && ($caller eq 'londocs')
696: && (!&Apache::lonnet::stat_file($url))) {
697:
698: my $errtext = '';
699: my $fatal = 0;
700: my $newmapstr = '<map>'."\n".
701: '<resource id="1" src="" type="start"></resource>'."\n".
702: '<link from="1" to="2" index="1"></link>'."\n".
703: '<resource id="2" src="" type="finish"></resource>'."\n".
704: '</map>';
705: $env{'form.output'}=$newmapstr;
706: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
707: 'output',$1.$2);
708: if ($result !~ m{^/uploaded/}) {
709: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
710: $fatal = 2;
711: }
712: if ($fatal) {
713: return ($errtext,$fatal);
714: }
715: }
716: if ($url) {
717: if ($url =~ m{^(/adm/$coursedom/$coursenum/(\d+)/ext\.tool)\:?(.*)$}) {
718: $url = $1;
719: my $marker = $2;
720: my $info = $3;
721: my ($toolid,$toolprefix,$tooltype,%toolhash,%toolsettings);
722: my @extras = ('linktext','explanation','crslabel','crstitle','crsappend');
723: my @toolinfo = split(/:/,$info);
724: if ($residx) {
725: %toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
726: $toolid = $toolsettings{'id'};
727: } else {
728: $toolid = shift(@toolinfo);
729: }
730: if ($toolid =~ /^c/) {
731: $tooltype = 'crs';
732: $toolprefix = 'c';
733: } else {
734: $tooltype = 'dom';
735: }
736: $toolid =~ s/\D//g;
737: ($toolhash{'target'},$toolhash{'width'},$toolhash{'height'},
738: $toolhash{'linktext'},$toolhash{'explanation'},$toolhash{'crslabel'},
739: $toolhash{'crstitle'},$toolhash{'crsappend'},$toolhash{'gradable'}) = @toolinfo;
740: foreach my $item (@extras) {
741: $toolhash{$item} = &unescape($toolhash{$item});
742: }
743: if ($folder =~ /^supplemental/) {
744: delete($toolhash{'gradable'});
745: } else {
746: $toolhash{'gradable'} =~ s/\D+//g;
747: }
748: if (ref($ltitoolsref) eq 'HASH') {
749: if (ref($ltitoolsref->{$tooltype}) eq 'HASH') {
750: if (ref($ltitoolsref->{$tooltype}->{$toolid}) eq 'HASH') {
751: my %tools = %{$ltitoolsref->{$tooltype}->{$toolid}};
752: my @deleted;
753: $toolhash{'id'} = $toolprefix.$toolid;
754: if (($toolhash{'target'} eq 'iframe') || ($toolhash{'target'} eq 'tab') ||
755: ($toolhash{'target'} eq 'window')) {
756: if ($toolhash{'target'} eq 'window') {
757: foreach my $item ('width','height') {
758: $toolhash{$item} =~ s/^\s+//;
759: $toolhash{$item} =~ s/\s+$//;
760: if ($toolhash{$item} =~ /\D/) {
761: delete($toolhash{$item});
762: if ($residx) {
763: if ($toolsettings{$item}) {
764: push(@deleted,$item);
765: }
766: }
767: }
768: }
769: }
770: } elsif ($residx) {
771: $toolhash{'target'} = $toolsettings{'target'};
772: if ($toolhash{'target'} eq 'window') {
773: foreach my $item ('width','height') {
774: $toolhash{$item} = $toolsettings{$item};
775: }
776: }
777: } elsif (ref($tools{'display'}) eq 'HASH') {
778: $toolhash{'target'} = $tools{'display'}{'target'};
779: if ($toolhash{'target'} eq 'window') {
780: $toolhash{'width'} = $tools{'display'}{'width'};
781: $toolhash{'height'} = $tools{'display'}{'height'};
782: }
783: }
784: if ($toolhash{'target'} eq 'iframe') {
785: foreach my $item ('width','height','linktext','explanation') {
786: delete($toolhash{$item});
787: if ($residx) {
788: if ($toolsettings{$item}) {
789: push(@deleted,$item);
790: }
791: }
792: }
793: } elsif ($toolhash{'target'} eq 'tab') {
794: foreach my $item ('width','height') {
795: delete($toolhash{$item});
796: if ($residx) {
797: if ($toolsettings{$item}) {
798: push(@deleted,$item);
799: }
800: }
801: }
802: }
803: if (ref($tools{'crsconf'}) eq 'HASH') {
804: foreach my $item ('label','title','linktext','explanation') {
805: my $crsitem;
806: if (($item eq 'label') || ($item eq 'title')) {
807: $crsitem = 'crs'.$item;
808: } else {
809: $crsitem = $item;
810: }
811: if ($tools{'crsconf'}{$item}) {
812: $toolhash{$crsitem} =~ s/^\s+//;
813: $toolhash{$crsitem} =~ s/\s+$//;
814: if ($toolhash{$crsitem} eq '') {
815: delete($toolhash{$crsitem});
816: }
817: } else {
818: delete($toolhash{$crsitem});
819: }
820: if (($residx) && (exists($toolsettings{$crsitem}))) {
821: unless (exists($toolhash{$crsitem})) {
822: push(@deleted,$crsitem);
823: }
824: }
825: }
826: }
827: if ($toolhash{'passback'}) {
828: my $gradesecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
829: $toolhash{'gradesecret'} = $gradesecret;
830: $toolhash{'gradesecretdate'} = time;
831: }
832: if ($toolhash{'roster'}) {
833: my $rostersecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
834: $toolhash{'rostersecret'} = $rostersecret;
835: $toolhash{'rostersecretdate'} = time;
836: }
837: my $changegradable;
838: if (($residx) && ($folder =~ /^default/)) {
839: if ($toolsettings{'gradable'}) {
840: unless (($toolhash{'gradable'}) || (defined($LONCAPA::map::zombies[$residx]))) {
841: push(@deleted,'gradable');
842: $changegradable = 1;
843: }
844: } elsif ($toolhash{'gradable'}) {
845: $changegradable = 1;
846: }
847: if (($caller eq 'londocs') && (defined($LONCAPA::map::zombies[$residx]))) {
848: $changegradable = 1;
849: if ($toolsettings{'gradable'}) {
850: $toolhash{'gradable'} = 1;
851: }
852: }
853: }
854: my $putres = &Apache::lonnet::put('exttool_'.$marker,\%toolhash,$coursedom,$coursenum);
855: if ($putres eq 'ok') {
856: if (@deleted) {
857: &Apache::lonnet::del('exttool_'.$marker,\@deleted,$coursedom,$coursenum);
858: }
859: if (($changegradable) && ($folder =~ /^default/)) {
860: my $val;
861: if ($toolhash{'gradable'}) {
862: $val = 'yes';
863: } else {
864: $val = 'no';
865: }
866: &LONCAPA::map::storeparameter($residx,'parameter_0_gradable',$val,
867: 'string_yesno');
868: &remember_parms($residx,'gradable','set',$val);
869: }
870: } else {
871: return (&mt('Failed to save update to external tool.'),1);
872: }
873: }
874: }
875: }
876: }
877: if (($caller eq 'londocs') &&
878: ($folder =~ /^default/)) {
879: if (($url =~ /\.(page|sequence)$/) && (!$donechk)) {
880: my $chome = &Apache::lonnet::homeserver($coursenum,$coursedom);
881: my $cid = $coursedom.'_'.$coursenum;
882: $allmaps =
883: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
884: $chome,$cid);
885: $donechk = 1;
886: }
887: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) {
888: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
889: \%removeparam,\%addedmaps,\%hierarchy,\%titles,$allmaps);
890: $importuploaded = 1;
891: } elsif ($url =~ m{^/res/.+\.(page|sequence)$}) {
892: next if ($allmaps->{$url});
893: }
894: }
895: if (!$residx
896: || defined($LONCAPA::map::zombies[$residx])) {
897: $residx = &LONCAPA::map::getresidx($url,$residx);
898: push(@LONCAPA::map::order, $residx);
899: }
900: my $ext = 'false';
901: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
902: if ($url =~ m{^/uploaded/$coursedom/$coursenum/((?:docs|supplemental)/(?:default|\d+))/new\.html$}) {
903: my $filepath = $1;
904: my $fname;
905: if ($name eq '') {
906: $name = &mt('Web Page');
907: $fname = 'web';
908: } else {
909: $fname = $name;
910: $fname=&Apache::lonnet::clean_filename($fname);
911: if ($fname eq '') {
912: $fname = 'web';
913: } elsif (length($fname) > 15) {
914: $fname = substr($fname,0,14);
915: }
916: }
917: my $title = &Apache::loncommon::cleanup_html($name);
918: my $initialtext = &mt('Replace with your own content.');
919: my $newhtml = <<END;
920: <html>
921: <head>
922: <title>$title</title>
923: </head>
924: <body bgcolor="#ffffff">
925: $initialtext
926: </body>
927: </html>
928: END
929: $env{'form.output'}=$newhtml;
930: my $result =
931: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
932: 'output',
933: "$filepath/$residx/$fname.html");
934: if ($result =~ m{^/uploaded/}) {
935: $url = $result;
936: if ($filepath =~ /^supplemental/) {
937: $name = time.'___&&&___'.$env{'user.name'}.'___&&&___'.
938: $env{'user.domain'}.'___&&&___'.$name;
939: }
940: } else {
941: return (&mt('Failed to save new web page.'),1);
942: }
943: }
944: $name = &LONCAPA::map::qtunescape($name);
945: $url = &LONCAPA::map::qtunescape($url);
946: $LONCAPA::map::resources[$residx] =
947: join(':', ($name, $url, $ext, 'normal', 'res'));
948: }
949: }
950: if ($importuploaded) {
951: my %import_errors;
952: my %updated = (
953: removefrommap => \%removefrommap,
954: removeparam => \%removeparam,
955: );
956: my ($result,$msgsarray,$lockerror) =
957: &apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);
958: if (keys(%import_errors) > 0) {
959: $fixuperrors =
960: '<p span class="LC_warning">'."\n".
961: &mt('The following files are either dependencies of a web page or references within a folder and/or composite page for which errors occurred during import:')."\n".
962: '<ul>'."\n";
963: foreach my $key (sort(keys(%import_errors))) {
964: $fixuperrors .= '<li>'.$key.'</li>'."\n";
965: }
966: $fixuperrors .= '</ul></p>'."\n";
967: }
968: if (ref($msgsarray) eq 'ARRAY') {
969: if (@{$msgsarray} > 0) {
970: $fixuperrors .= '<p class="LC_info">'.
971: join('<br />',@{$msgsarray}).
972: '</p>';
973: }
974: }
975: if ($lockerror) {
976: $fixuperrors .= '<p class="LC_error">'.
977: $lockerror.
978: '</p>';
979: }
980: }
981: my ($errtext,$fatal) =
982: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
983: unless ($fatal) {
984: if ($folder =~ /^supplemental/) {
985: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
986: $folder.'.'.$container);
987: }
988: }
989: return ($errtext,$fatal,$fixuperrors);
990: }
991:
992: sub log_docs {
993: return &Apache::lonnet::write_log('course','docslog',@_);
994: }
995:
996: {
997: my @oldresources=();
998: my @oldorder=();
999: my $parmidx;
1000: my %parmaction=();
1001: my %parmvalue=();
1002: my $changedflag;
1003:
1004: sub snapshotbefore {
1005: @oldresources=@LONCAPA::map::resources;
1006: @oldorder=@LONCAPA::map::order;
1007: $parmidx=undef;
1008: %parmaction=();
1009: %parmvalue=();
1010: $changedflag=0;
1011: }
1012:
1013: sub remember_parms {
1014: my ($idx,$parameter,$action,$value)=@_;
1015: $parmidx=$idx;
1016: $parmaction{$parameter}=$action;
1017: $parmvalue{$parameter}=$value;
1018: $changedflag=1;
1019: }
1020:
1021: sub log_differences {
1022: my ($plain)=@_;
1023: my %storehash=('folder' => $plain,
1024: 'currentfolder' => $env{'form.folder'});
1025: if ($parmidx) {
1026: $storehash{'parameter_res'}=$oldresources[$parmidx];
1027: foreach my $parm (keys(%parmaction)) {
1028: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
1029: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
1030: }
1031: }
1032: my $maxidx=$#oldresources;
1033: if ($#LONCAPA::map::resources>$#oldresources) {
1034: $maxidx=$#LONCAPA::map::resources;
1035: }
1036: for (my $idx=0; $idx<=$maxidx; $idx++) {
1037: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
1038: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
1039: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
1040: $changedflag=1;
1041: }
1042: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
1043: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
1044: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1045: $changedflag=1;
1046: }
1047: }
1048: $storehash{'maxidx'}=$maxidx;
1049: if ($changedflag) { &log_docs(\%storehash); }
1050: }
1051: }
1052:
1053: sub docs_change_log {
1054: my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit)=@_;
1055: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
1056: my $navmap;
1057: my $js = '<script type="text/javascript">'."\n".
1058: '// <![CDATA['."\n".
1059: &Apache::loncommon::display_filter_js('docslog')."\n".
1060: &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag,
1061: $coursedom,$coursenum,'','',$canedit,'',\$navmap)."\n".
1062: &history_tab_js()."\n".
1063: &Apache::lonratedt::editscript('simple')."\n".
1064: '// ]]>'."\n".
1065: '</script>'."\n";
1066: $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
1067: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
1068: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
1069: my %orderhash;
1070: my $container='sequence';
1071: my $pathitem;
1072: if ($env{'form.folderpath'} =~ /\:1$/) {
1073: $container='page';
1074: }
1075: my $folderpath=$env{'form.folderpath'};
1076: if ($folderpath eq '') {
1077: $folderpath = &default_folderpath($coursenum,$coursedom,\$navmap);
1078: }
1079: undef($navmap);
1080: $pathitem = '<input type="hidden" name="folderpath" value="'.
1081: &HTML::Entities::encode($folderpath,'<>&"').'" />';
1082: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
1083: my $jumpto = $readfile;
1084: $jumpto =~ s{^/}{};
1085: my $tid = 1;
1086: if ($supplementalflag) {
1087: $tid = 2;
1088: }
1089: my ($breadcrumbtrail) =
1090: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
1091: $r->print($breadcrumbtrail.
1092: &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
1093: $readfile));
1094: my %docslog=&Apache::lonnet::dump('nohist_docslog',
1095: $env{'course.'.$env{'request.course.id'}.'.domain'},
1096: $env{'course.'.$env{'request.course.id'}.'.num'});
1097:
1098: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
1099:
1100: my %saveable_parameters = ('show' => 'scalar',);
1101: &Apache::loncommon::store_course_settings('docs_log',
1102: \%saveable_parameters);
1103: &Apache::loncommon::restore_course_settings('docs_log',
1104: \%saveable_parameters);
1105: if (!$env{'form.show'}) { $env{'form.show'}=10; }
1106: # FIXME: internationalization seems wrong here
1107: my %lt=('hiddenresource' => 'Resources hidden',
1108: 'encrypturl' => 'URL hidden',
1109: 'randompick' => 'Randomly pick',
1110: 'randomorder' => 'Randomly ordered',
1111: 'gradable' => 'Grade can be assigned to External Tool',
1112: 'set' => 'set to',
1113: 'del' => 'deleted');
1114: my $filter = &Apache::loncommon::display_filter('docslog')."\n".
1115: $pathitem."\n".
1116: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
1117: (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
1118: $r->print('<div class="LC_left_float">'.
1119: '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
1120: &makedocslogform($filter,1).
1121: '</fieldset></div><br clear="all" />');
1122: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
1123: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
1124: &mt('After').'</th>'.
1125: &Apache::loncommon::end_data_table_header_row());
1126: my $shown=0;
1127: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
1128: if ($env{'form.displayfilter'} eq 'currentfolder') {
1129: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
1130: }
1131: my @changes=keys(%{$docslog{$id}{'logentry'}});
1132: if ($env{'form.displayfilter'} eq 'containing') {
1133: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
1134: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
1135: foreach my $key (@changes) {
1136: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
1137: }
1138: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
1139: }
1140: my $count = 0;
1141: my $time =
1142: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
1143: my $plainname =
1144: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
1145: $docslog{$id}{'exe_udom'});
1146: my $about_me_link =
1147: &Apache::loncommon::aboutmewrapper($plainname,
1148: $docslog{$id}{'exe_uname'},
1149: $docslog{$id}{'exe_udom'});
1150: my $send_msg_link='';
1151: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
1152: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
1153: $send_msg_link ='<br />'.
1154: &Apache::loncommon::messagewrapper(&mt('Send message'),
1155: $docslog{$id}{'exe_uname'},
1156: $docslog{$id}{'exe_udom'});
1157: }
1158: $r->print(&Apache::loncommon::start_data_table_row());
1159: $r->print('<td>'.$time.'</td>
1160: <td>'.$about_me_link.
1161: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
1162: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
1163: $send_msg_link.'</td><td>'.
1164: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
1165: my $is_supp = 0;
1166: if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) {
1167: $is_supp = 1;
1168: }
1169: # Before
1170: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1171: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1172: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1173: if ($oldname ne $newname) {
1174: my $shown = &LONCAPA::map::qtescape($oldname);
1175: if ($is_supp) {
1176: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1177: }
1178: $r->print($shown);
1179: }
1180: }
1181: $r->print('<ul>');
1182: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1183: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
1184: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
1185: if ($is_supp) {
1186: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1187: }
1188: $r->print('<li>'.$shown.'</li>');
1189: }
1190: }
1191: $r->print('</ul>');
1192: # After
1193: $r->print('</td><td>');
1194:
1195: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1196: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1197: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1198: if ($oldname ne '' && $oldname ne $newname) {
1199: my $shown = &LONCAPA::map::qtescape($newname);
1200: if ($is_supp) {
1201: $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname));
1202: }
1203: $r->print($shown);
1204: }
1205: }
1206: $r->print('<ul>');
1207: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1208: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
1209: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
1210: if ($is_supp) {
1211: $shown = &Apache::loncommon::parse_supplemental_title($shown);
1212: }
1213: $r->print('<li>'.$shown.'</li>');
1214: }
1215: }
1216: $r->print('</ul>');
1217: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
1218: my ($title,$url) = split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'},3);
1219: if ($title eq '') {
1220: ($title) = ($url =~ m{/([^/]+)$});
1221: } elsif ($is_supp) {
1222: $title = &Apache::loncommon::parse_supplemental_title($title);
1223: }
1224: $r->print(&LONCAPA::map::qtescape($title).':<ul>');
1225: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder','gradable') {
1226: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
1227: # FIXME: internationalization seems wrong here
1228: $r->print('<li>'.
1229: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
1230: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
1231: .'</li>');
1232: }
1233: }
1234: $r->print('</ul>');
1235: }
1236: # End
1237: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1238: $shown++;
1239: if (!($env{'form.show'} eq &mt('all')
1240: || $shown<=$env{'form.show'})) { last; }
1241: }
1242: $r->print(&Apache::loncommon::end_data_table()."\n".
1243: &makesimpleeditform($pathitem)."\n".
1244: '</div></div>');
1245: $r->print(&endContentScreen());
1246: }
1247:
1248: sub update_paste_buffer {
1249: my ($coursenum,$coursedom,$folder) = @_;
1250: my (@possibles,%removals,%cuts,$output);
1251: if ($env{'form.multiremove'}) {
1252: $env{'form.multiremove'} =~ s/,$//;
1253: map { $removals{$_} = 1; } split(/,/,$env{'form.multiremove'});
1254: }
1255: if (($env{'form.multicopy'}) || ($env{'form.multicut'})) {
1256: if ($env{'form.multicut'}) {
1257: $env{'form.multicut'} =~ s/,$//;
1258: foreach my $item (split(/,/,$env{'form.multicut'})) {
1259: unless ($removals{$item}) {
1260: $cuts{$item} = 1;
1261: push(@possibles,$item.':cut');
1262: }
1263: }
1264: }
1265: if ($env{'form.multicopy'}) {
1266: $env{'form.multicopy'} =~ s/,$//;
1267: foreach my $item (split(/,/,$env{'form.multicopy'})) {
1268: unless ($removals{$item} || $cuts{$item}) {
1269: push(@possibles,$item.':copy');
1270: }
1271: }
1272: }
1273: } elsif ($env{'form.markcopy'}) {
1274: @possibles = split(/,/,$env{'form.markcopy'});
1275: }
1276:
1277: return if (@possibles == 0);
1278: return if (!defined($env{'form.copyfolder'}));
1279:
1280: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1281: $env{'form.copyfolder'});
1282: return if ($fatal);
1283:
1284: my %curr_groups = &Apache::longroup::coursegroups();
1285:
1286: # Retrieve current paste buffer suffixes.
1287: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1288: my (%pasteurls,@newpaste);
1289:
1290: # Construct identifiers for current contents of user's paste buffer
1291: if (@currpaste) {
1292: foreach my $suffix (@currpaste) {
1293: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1294: my $url = $env{'docs.markedcopy_url_'.$suffix};
1295: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1296: if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&
1297: ($url ne '')) {
1298: if ($url eq '/res/lib/templates/simpleproblem.problem') {
1299: $pasteurls{$cid.'_'.$mapidx} = 1;
1300: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
1301: $pasteurls{$url} = 1;
1302: } else {
1303: $pasteurls{$cid.'_'.$url} = 1;
1304: }
1305: }
1306: }
1307: }
1308:
1309: # Mark items for copying (skip any items already in user's paste buffer)
1310: my %addtoenv;
1311:
1312: my @pathitems = split(/\&/,$env{'form.folderpath'});
1313: my @folderconf = split(/\:/,$pathitems[-1]);
1314: my $ispage = $folderconf[5];
1315:
1316: foreach my $item (@possibles) {
1317: my ($orderidx,$cmd) = split(/:/,$item);
1318: next if ($orderidx =~ /\D/);
1319: next unless (($cmd eq 'cut') || ($cmd eq 'copy') || ($cmd eq 'remove'));
1320: my $mapidx = $folder.':'.$orderidx.':'.$ispage;
1321: my ($title,$url)=split(':',$LONCAPA::map::resources[$orderidx]);
1322: my %denied = &action_restrictions($coursenum,$coursedom,
1323: &LONCAPA::map::qtescape($url),
1324: $env{'form.folderpath'},\%curr_groups);
1325: next if ($denied{'copy'});
1326: $url=~s{http(:|:)//https(:|:)//}{https$2//};
1327: if ($url eq '/res/lib/templates/simpleproblem.problem') {
1328: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$mapidx}));
1329: } elsif ($url =~ m{^/res/$match_domain/$match_username/}) {
1330: next if (exists($pasteurls{$url}));
1331: } else {
1332: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$url}));
1333: }
1334: my ($suffix,$errortxt,$locknotfreed) =
1335: &new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');
1336: if ($suffix ne '') {
1337: push(@newpaste,$suffix);
1338: } else {
1339: if ($locknotfreed) {
1340: return $locknotfreed;
1341: }
1342: }
1343: if (&is_supplemental_title($title)) {
1344: &Apache::lonnet::appenv({'docs.markedcopy_supplemental_'.$suffix => $title});
1345: ($title) = &Apache::loncommon::parse_supplemental_title($title);
1346: }
1347:
1348: $addtoenv{'docs.markedcopy_title_'.$suffix} = $title,
1349: $addtoenv{'docs.markedcopy_url_'.$suffix} = $url,
1350: $addtoenv{'docs.markedcopy_cmd_'.$suffix} = $cmd,
1351: $addtoenv{'docs.markedcopy_crs_'.$suffix} = $env{'request.course.id'};
1352: $addtoenv{'docs.markedcopy_map_'.$suffix} = $mapidx;
1353: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) {
1354: my $prefix = $1;
1355: my $subdir =$2;
1356: if ($subdir eq '') {
1357: $subdir = $prefix;
1358: }
1359: my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps);
1360: &contained_map_check($url,$folder,$coursenum,$coursedom,\%removefrommap,
1361: \%removeparam,\%addedmaps,\%hierarchy,\%titles,\%allmaps);
1362: if (ref($hierarchy{$url}) eq 'HASH') {
1363: my ($nested,$nestednames);
1364: &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames);
1365: $nested =~ s/\&$//;
1366: $nestednames =~ s/\Q___&&&___\E$//;
1367: if ($nested ne '') {
1368: $addtoenv{'docs.markedcopy_nested_'.$suffix} = $nested;
1369: }
1370: if ($nestednames ne '') {
1371: $addtoenv{'docs.markedcopy_nestednames_'.$suffix} = $nestednames;
1372: }
1373: }
1374: }
1375: if ($locknotfreed) {
1376: $output = $locknotfreed;
1377: last;
1378: }
1379: }
1380: if (@newpaste) {
1381: $addtoenv{'docs.markedcopies'} = join(',',(@currpaste,@newpaste));
1382: }
1383: &Apache::lonnet::appenv(\%addtoenv);
1384: delete($env{'form.markcopy'});
1385: return $output;
1386: }
1387:
1388: sub recurse_uploaded_maps {
1389: my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_;
1390: if (ref($hierarchy->{$url}) eq 'HASH') {
1391: my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}}));
1392: my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}}));
1393: my (@uploaded,@names,%shorter);
1394: for (my $i=0; $i<@maps; $i++) {
1395: my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$});
1396: if ($inner ne '') {
1397: push(@uploaded,$inner);
1398: push(@names,&escape($titles[$i]));
1399: $shorter{$maps[$i]} = $inner;
1400: }
1401: }
1402: $$nestref .= "$dir:".join(',',@uploaded).'&';
1403: $$namesref .= "$dir:".(join(',',@names)).'___&&&___';
1404: foreach my $map (@maps) {
1405: if ($shorter{$map} ne '') {
1406: &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref);
1407: }
1408: }
1409: }
1410: return;
1411: }
1412:
1413: sub print_paste_buffer {
1414: my ($r,$container,$folder,$coursedom,$coursenum) = @_;
1415: return if (!defined($env{'docs.markedcopies'}));
1416:
1417: unless (($env{'form.pastemarked'}) || ($env{'form.clearmarked'})) {
1418: return if ($env{'docs.markedcopies'} eq '');
1419: }
1420:
1421: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1422: my ($pasteitems,@pasteable,$same_institution,$checkedsameinst);
1423: my $clipboardcount = 0;
1424:
1425: # Construct identifiers for current contents of user's paste buffer
1426: foreach my $suffix (@currpaste) {
1427: next if ($suffix =~ /\D/);
1428: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1429: my $url = $env{'docs.markedcopy_url_'.$suffix};
1430: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1431: if (($cid =~ /^$match_domain\_$match_courseid$/) &&
1432: ($url ne '')) {
1433: $clipboardcount ++;
1434: my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent,
1435: $canpaste,$nopaste,$othercrs,$areachange,$is_exttool,$toolcdom,
1436: $toolcnum,$marker);
1437: my $extension = (split(/\./,$env{'docs.markedcopy_url_'.$suffix}))[-1];
1438: if ($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
1439: $is_external = 1;
1440: } elsif ($url =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) {
1441: ($toolcdom,$toolcnum,$marker) = ($1,$2,$3);
1442: $is_exttool = 1;
1443: }
1444: if ($folder =~ /^supplemental/) {
1445: $canpaste = &supp_pasteable($env{'docs.markedcopy_url_'.$suffix});
1446: unless ($canpaste) {
1447: $nopaste = &mt('Paste into Supplemental Content unavailable.');
1448: }
1449: } else {
1450: $canpaste = 1;
1451: }
1452: if ($canpaste) {
1453: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
1454: my $srcdom = $1;
1455: my $srcnum = $2;
1456: my $rem = $3;
1457: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
1458: $othercourse = 1;
1459: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1460: $othercrs = '<br />'.&mt('(from another course)');
1461: } else {
1462: $canpaste = 0;
1463: $nopaste = &mt('Paste from another course unavailable.');
1464: }
1465: }
1466: if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) {
1467: my $prefix = $1;
1468: $parent = $2;
1469: if ($folder !~ /^\Q$prefix\E/) {
1470: $areachange = 1;
1471: }
1472: $is_uploaded_map = 1;
1473: }
1474: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1475: ($url =~ m{^/adm/($match_domain)/($match_username)/\d+/(bulletinboard|smppg|ext\.tool)$})) {
1476: if ($cid ne $env{'request.course.id'}) {
1477: my ($srcdom,$srcnum) = split(/_/,$cid);
1478: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1479: if ($is_exttool) {
1480: if ($toolcdom ne $coursedom) {
1481: $canpaste = 0;
1482: $nopaste = &mt('Paste from another domain unavailable.');
1483: } elsif ($toolcnum ne $coursenum) {
1484: my %toolsettings =
1485: &Apache::lonnet::dump('exttool_'.$marker,$toolcdom,$toolcnum);
1486: my %tooltypes = &Apache::loncommon::usable_exttools();
1487: if ((($toolsettings{'id'} =~ /^c\d+$/) && (!$tooltypes{'crs'})) ||
1488: (($toolsettings{'id'} =~ /^\d+$/) && (!$tooltypes{'dom'}))) {
1489: $canpaste = 0;
1490: $nopaste = &mt('Paste from another course unavailable.');
1491: } elsif ($toolsettings{'id'} =~ /^c\d+$/) {
1492: unless ($checkedsameinst) {
1493: my $primary_id = &Apache::lonnet::domain($coursedom,'primary');
1494: my $intdom = &Apache::lonnet::internet_dom($primary_id);
1495: if ($intdom ne '') {
1496: my $internet_names =
1497: &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
1498: if (ref($internet_names) eq 'ARRAY') {
1499: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
1500: $same_institution = 1;
1501: }
1502: }
1503: }
1504: $checkedsameinst = 1;
1505: }
1506: if ($same_institution) {
1507: $othercrs = '<br />'.&mt('(from another course)');
1508: } else {
1509: $nopaste = &mt('Paste from another course unavailable.');
1510: }
1511: } else {
1512: $othercrs = '<br />'.&mt('(from another course)');
1513: }
1514: }
1515: }
1516: } else {
1517: $canpaste = 0;
1518: $nopaste = &mt('Paste from another course unavailable.');
1519: }
1520: }
1521: } elsif ($url =~ m{/res/($match_domain)/($match_username)/}) {
1522: my ($audom,$auname) = ($1,$2);
1523: unless (($auname eq $coursenum) && ($audom eq $coursedom)) {
1524: if (&Apache::lonnet::is_course($audom,$auname)) {
1525: $canpaste = 0;
1526: $nopaste = &mt('Paste from another course unavailable.');
1527: }
1528: }
1529: }
1530: if ($canpaste) {
1531: push(@pasteable,$suffix);
1532: }
1533: }
1534: my $buffer;
1535: if ($is_external) {
1536: $buffer = &mt('External Resource').': '.
1537: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}).' ('.
1538: &LONCAPA::map::qtescape($url).')';
1539: } elsif ($is_exttool) {
1540: $buffer = &mt('External Tool').': '.
1541: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
1542: } else {
1543: my $icon = &Apache::loncommon::icon($extension);
1544: if ($extension eq 'sequence' &&
1545: $url =~ m{/default_\d+\.sequence$}x) {
1546: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
1547: $icon .= '/navmap.folder.closed.gif';
1548: }
1549: my $title = $env{'docs.markedcopy_title_'.$suffix};
1550: if ($title eq '') {
1551: ($title) = ($url =~ m{/([^/]+)$});
1552: }
1553: $buffer = '<img src="'.$icon.'" alt="" class="LC_icon" />'.
1554: ': '.
1555: &Apache::loncommon::parse_supplemental_title(
1556: &LONCAPA::map::qtescape($title));
1557: }
1558: $pasteitems .= '<div class="LC_left_float">';
1559: my ($options,$onclick);
1560: if (($canpaste) && (!$areachange) && (!$othercourse) &&
1561: ($env{'docs.markedcopy_cmd_'.$suffix} eq 'cut')) {
1562: if (($is_uploaded_map) ||
1563: ($url =~ /(bulletinboard|smppg)$/) ||
1564: ($url =~ m{^/uploaded/$coursedom/$coursenum/(?:docs|supplemental)/(.+)$})) {
1565: $options = &paste_options($suffix,$is_uploaded_map,$parent);
1566: $onclick= 'onclick="showOptions(this,'."'$suffix'".');" ';
1567: }
1568: }
1569: $pasteitems .= '<label><input type="checkbox" name="pasting" id="pasting_'.$suffix.'" value="'.$suffix.'" '.$onclick.'/>'.$buffer.'</label>';
1570: if ($nopaste) {
1571: $pasteitems .= ' <span class="LC_cusr_emph">'.$nopaste.'</span>';
1572: } else {
1573: if ($othercrs) {
1574: $pasteitems .= $othercrs;
1575: }
1576: if ($options) {
1577: $pasteitems .= $options;
1578: }
1579: }
1580: $pasteitems .= '</div>';
1581: }
1582: }
1583: if ($pasteitems eq '') {
1584: &Apache::lonnet::delenv('docs.markedcopies');
1585: }
1586: my ($pasteform,$form_start,$buttons,$form_end);
1587: if ($pasteitems) {
1588: $pasteitems .= '<div style="padding:0;clear:both;margin:0;border:0"></div>';
1589: $form_start = '<form name="pasteform" action="/adm/coursedocs" method="post" onsubmit="return validateClipboard();">';
1590: if (@pasteable) {
1591: my $value = &mt('Paste to current folder');
1592: if ($container eq 'page') {
1593: $value = &mt('Paste to current page');
1594: }
1595: $buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.(' 'x2);
1596: }
1597: $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Remove from clipboard').'" />'.(' 'x2);
1598: if ($clipboardcount > 1) {
1599: $buttons .=
1600: '<span style="text-decoration:line-through">'.(' 'x20).'</span>'.(' 'x2).
1601: '<input type="button" name="checkallclip" value="'.&mt('Check all').'" style="height:20px;" onclick="checkClipboard();" />'.
1602: (' 'x2).
1603: '<input type="button" name="uncheckallclip" value="'.&mt('Uncheck all').'" style="height:20px;" onclick="uncheckClipboard();" />'.
1604: (' 'x2);
1605: }
1606: $form_end = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />'.
1607: '</form>';
1608: } else {
1609: $pasteitems = &mt('Clipboard is empty');
1610: }
1611: $r->print($form_start
1612: .'<fieldset>'
1613: .'<legend>'.&mt('Clipboard').(' ' x2).$buttons.'</legend>'
1614: .$pasteitems
1615: .'</fieldset>'
1616: .$form_end);
1617: }
1618:
1619: sub paste_options {
1620: my ($suffix,$is_uploaded_map,$parent) = @_;
1621: my ($copytext,$movetext);
1622: if ($is_uploaded_map) {
1623: $copytext = &mt('Copy to new folder');
1624: $movetext = &mt('Move old');
1625: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /bulletinboard$/) {
1626: $copytext = &mt('Copy to new board');
1627: $movetext = &mt('Move (not posts)');
1628: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /smppg$/) {
1629: $copytext = &mt('Copy to new page');
1630: $movetext = &mt('Move');
1631: } else {
1632: $copytext = &mt('Copy to new file');
1633: $movetext = &mt('Move');
1634: }
1635: my $output = '<br />'.
1636: '<span id="pasteoptionstext_'.$suffix.'" class="LC_fontsize_small LC_nobreak"></span>'.
1637: '<div id="pasteoptions_'.$suffix.'" class="LC_dccid" style="display:none;"><span class="LC_nobreak">'.(' 'x 4).
1638: '<label>'.
1639: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="new" checked="checked" />'.
1640: $copytext.'</label></span>'.(' 'x2).' '.
1641: '<span class="LC_nobreak"><label>'.
1642: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="move" />'.
1643: $movetext.'</label></span>';
1644: if (($is_uploaded_map) && ($env{'docs.markedcopy_nested_'.$suffix})) {
1645: $output .= '<br /><fieldset><legend>'.&mt('Folder to paste contains sub-folders').
1646: '</legend><table border="0">';
1647: my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1648: my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames_'.$suffix});
1649: my $lastdir = $parent;
1650: my %depths = (
1651: $lastdir => 0,
1652: );
1653: my (%display,%deps);
1654: for (my $i=0; $i<@pastemaps; $i++) {
1655: ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]);
1656: my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]);
1657: my @subfolders = split(/,/,$subfolderstr);
1658: $deps{$lastdir} = \@subfolders;
1659: my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr);
1660: my $depth = $depths{$lastdir} + 1;
1661: my $offset = int($depth * 4);
1662: my $indent = (' ' x $offset);
1663: for (my $j=0; $j<@subfolders; $j++) {
1664: $depths{$subfolders[$j]} = $depth;
1665: $display{$subfolders[$j]} =
1666: '<tr><td>'.$indent.$subfoldertitles[$j].' </td>'.
1667: '<td><label>'.
1668: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="new" checked="checked" />'.&mt('Copy to new').'</label>'.(' ' x2).
1669: '<label>'.
1670: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="move" />'.
1671: &mt('Move old').'</label>'.
1672: '</td></tr>';
1673: }
1674: }
1675: &recurse_print(\$output,$parent,\%deps,\%display);
1676: $output .= '</table></fieldset>';
1677: }
1678: $output .= '</div>';
1679: return $output;
1680: }
1681:
1682: sub recurse_print {
1683: my ($outputref,$dir,$deps,$display) = @_;
1684: $$outputref .= $display->{$dir}."\n";
1685: if (ref($deps->{$dir}) eq 'ARRAY') {
1686: foreach my $subdir (@{$deps->{$dir}}) {
1687: &recurse_print($outputref,$subdir,$deps,$display);
1688: }
1689: }
1690: }
1691:
1692: sub supp_pasteable {
1693: my ($url) = @_;
1694: if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) ||
1695: (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) ||
1696: ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) ||
1697: ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) ||
1698: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus}) ||
1699: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
1700: return 1;
1701: }
1702: return;
1703: }
1704:
1705: sub paste_popup_js {
1706: my %html_js_lt = &Apache::lonlocal::texthash(
1707: show => 'Show Options',
1708: hide => 'Hide Options',
1709: );
1710: my %js_lt = &Apache::lonlocal::texthash(
1711: none => 'No items selected from clipboard.',
1712: );
1713: &html_escape(\%html_js_lt);
1714: &js_escape(\%html_js_lt);
1715: &js_escape(\%js_lt);
1716: return <<"END";
1717:
1718: function showPasteOptions(suffix) {
1719: document.getElementById('pasteoptions_'+suffix).style.display='block';
1720: document.getElementById('pasteoptionstext_'+suffix).innerHTML = ' <a href="javascript:hidePasteOptions(\\''+suffix+'\\');" class="LC_menubuttons_link">$html_js_lt{'hide'}</a>';
1721: return;
1722: }
1723:
1724: function hidePasteOptions(suffix) {
1725: document.getElementById('pasteoptions_'+suffix).style.display='none';
1726: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1727: return;
1728: }
1729:
1730: function showOptions(caller,suffix) {
1731: if (document.getElementById('pasteoptionstext_'+suffix)) {
1732: if (caller.checked) {
1733: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1734: } else {
1735: document.getElementById('pasteoptionstext_'+suffix).innerHTML ='';
1736: }
1737: if (document.getElementById('pasteoptions_'+suffix)) {
1738: document.getElementById('pasteoptions_'+suffix).style.display='none';
1739: }
1740: }
1741: return;
1742: }
1743:
1744: function validateClipboard() {
1745: var numchk = 0;
1746: if (document.pasteform.pasting.length > 1) {
1747: for (var i=0; i<document.pasteform.pasting.length; i++) {
1748: if (document.pasteform.pasting[i].checked) {
1749: numchk ++;
1750: }
1751: }
1752: } else {
1753: if (document.pasteform.pasting.type == 'checkbox') {
1754: if (document.pasteform.pasting.checked) {
1755: numchk ++;
1756: }
1757: }
1758: }
1759: if (numchk > 0) {
1760: return true;
1761: } else {
1762: alert("$js_lt{'none'}");
1763: return false;
1764: }
1765: }
1766:
1767: function checkClipboard() {
1768: if (document.pasteform.pasting.length > 1) {
1769: for (var i=0; i<document.pasteform.pasting.length; i++) {
1770: document.pasteform.pasting[i].checked = true;
1771: }
1772: }
1773: return;
1774: }
1775:
1776: function uncheckClipboard() {
1777: if (document.pasteform.pasting.length >1) {
1778: for (var i=0; i<document.pasteform.pasting.length; i++) {
1779: document.pasteform.pasting[i].checked = false;
1780: }
1781: }
1782: return;
1783: }
1784:
1785: END
1786:
1787: }
1788:
1789: sub do_paste_from_buffer {
1790: my ($coursenum,$coursedom,$folder,$container,$errors) = @_;
1791:
1792: # Array of items in paste buffer
1793: my (@currpaste,%pastebuffer,%allerrors);
1794: @currpaste = split(/,/,$env{'docs.markedcopies'});
1795:
1796: # Early out if paste buffer is empty
1797: if (@currpaste == 0) {
1798: return ();
1799: }
1800: map { $pastebuffer{$_} = 1; } @currpaste;
1801:
1802: # Array of items selected items to paste
1803: my @reqpaste = &Apache::loncommon::get_env_multiple('form.pasting');
1804:
1805: # Early out if nothing selected to paste
1806: if (@reqpaste == 0) {
1807: return();
1808: }
1809: my @topaste;
1810: foreach my $suffix (@reqpaste) {
1811: next if ($suffix =~ /\D/);
1812: next unless (exists($pastebuffer{$suffix}));
1813: push(@topaste,$suffix);
1814: }
1815:
1816: # Early out if nothing available to paste
1817: if (@topaste == 0) {
1818: return();
1819: }
1820:
1821: my (%msgs,%before,%after,@dopaste,%is_map,%notinsupp,%notincrs,%notindom,
1822: %othcrstool,%othcrsres,%duplicate,%prefixchg,%srcdom,%srcnum,%srcmapidx,
1823: %marktomove,$save_err,$lockerrors,$allresult,%currcrsltitools,
1824: %currltititles,$currltimax,$gotcrsltitools);
1825: $currltimax = 0;
1826: $gotcrsltitools = 0;
1827: foreach my $suffix (@topaste) {
1828: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1829: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
1830: my $mapidx=&LONCAPA::map::qtescape($env{'docs.markedcopy_map_'.$suffix});
1831: # Supplemental content may only include certain types of content
1832: # Early out if pasted content is not supported in Supplemental area
1833: if ($folder =~ /^supplemental/) {
1834: unless (&supp_pasteable($url)) {
1835: $notinsupp{$suffix} = 1;
1836: next;
1837: }
1838: }
1839: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/}) {
1840: my $srcd = $1;
1841: my $srcn = $2;
1842: # When paste buffer was populated using an active role in a different course
1843: # check for mdc privilege in the course from which the resource was pasted
1844: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1845: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1846: $notincrs{$suffix} = 1;
1847: next;
1848: }
1849: }
1850: $srcdom{$suffix} = $srcd;
1851: $srcnum{$suffix} = $srcn;
1852: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1853: ($url =~ m{^/adm/$match_domain/$match_username/\d+/(bulletinboard|smppg)$}) ||
1854: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/ext\.tool$})) {
1855: my ($srcd,$srcn) = split(/_/,$cid);
1856: # When paste buffer was populated using an active role in a different course
1857: # check for mdc privilege in the course from which the resource was pasted
1858: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1859: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1860: $notincrs{$suffix} = 1;
1861: next;
1862: }
1863: }
1864: # When buffer was populated using an active role in a different course
1865: # disallow pasting of External Tool if course is in a different domain,
1866: # or if External Tool use is not permitted in this course.
1867: if ($url =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) {
1868: my ($toolcdom,$toolcnum,$marker) = ($1,$2,$3);
1869: if ($toolcdom ne $coursedom) {
1870: $notindom{$suffix} = 1;
1871: next;
1872: } elsif ($toolcnum ne $coursenum) {
1873: my %toolsettings =
1874: &Apache::lonnet::dump('exttool_'.$marker,$toolcdom,$toolcnum);
1875: my %tooltypes = &Apache::loncommon::usable_exttools();
1876: if ((($toolsettings{'id'} =~ /^c\d+$/) && (!$tooltypes{'crs'})) ||
1877: (($toolsettings{'id'} =~ /^\d+$/) && (!$tooltypes{'dom'}))) {
1878: $othcrstool{$suffix} = 1;
1879: next;
1880: }
1881: if ($toolsettings{'id'} =~ /^c\d+$/) {
1882: unless ($gotcrsltitools) {
1883: %currcrsltitools =
1884: &Apache::lonnet::get_course_lti($coursenum,$coursedom,'consumer');
1885: foreach my $item (sort(keys(%currcrsltitools))) {
1886: if (ref($currcrsltitools{$item}) eq 'HASH') {
1887: $currltimax ++;
1888: if (ref($currltititles{$currcrsltitools{$item}{'title'}}) eq 'ARRAY') {
1889: push(@{$currltititles{$currcrsltitools{$item}{'title'}}},$item);
1890: } else {
1891: $currltititles{$currcrsltitools{$item}{'title'}} = [$item];
1892: }
1893: }
1894: }
1895: $gotcrsltitools = 1;
1896: }
1897: }
1898: }
1899: }
1900: $srcdom{$suffix} = $srcd;
1901: $srcnum{$suffix} = $srcn;
1902: } elsif ($url =~ m{^/res/($match_domain)/($match_courseid)/}) {
1903: my ($audom,$auname) = ($1,$2);
1904: # When buffer was populated using an active role in a different course
1905: # disallow pasting of published resources from Course Authoring Space
1906: unless (($auname eq $coursenum) && ($audom eq $coursedom)) {
1907: if (&Apache::lonnet::is_course($audom,$auname)) {
1908: $othcrsres{$suffix} = 1;
1909: next;
1910: }
1911: }
1912: }
1913: $srcmapidx{$suffix} = $mapidx;
1914: push(@dopaste,$suffix);
1915: if ($url=~/\.(page|sequence)$/) {
1916: $is_map{$suffix} = 1;
1917: }
1918: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {
1919: my $oldprefix = $1;
1920: # When pasting content from Main Content to Supplemental Content and vice versa
1921: # URLs will contain different paths (which depend on whether pasted item is
1922: # a folder/page or a document).
1923: if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) {
1924: $prefixchg{$suffix} = 'docstosupp';
1925: } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
1926: $prefixchg{$suffix} = 'supptodocs';
1927: }
1928:
1929: # If pasting an uploaded map, get list of contained uploaded maps.
1930: if ($env{'docs.markedcopy_nested_'.$suffix}) {
1931: my @nested;
1932: my ($type) = ($oldprefix =~ /^(default|supplemental)/);
1933: my @items = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1934: my @deps = map { /\d+:([\d,]+$)/ } @items;
1935: foreach my $dep (@deps) {
1936: if ($dep =~ /,/) {
1937: push(@nested,split(/,/,$dep));
1938: } else {
1939: push(@nested,$dep);
1940: }
1941: }
1942: foreach my $item (@nested) {
1943: if ($env{'form.docs.markedcopy_'.$suffix.'_'.$item} eq 'move') {
1944: push(@{$marktomove{$suffix}},$type.'_'.$item);
1945: }
1946: }
1947: }
1948: }
1949: }
1950:
1951: # Early out if nothing available to paste
1952: if (@dopaste == 0) {
1953: return ();
1954: }
1955:
1956: # Populate message hash and hashes used for main content <=> supplemental content
1957: # changes
1958:
1959: %msgs = &Apache::lonlocal::texthash (
1960: notinsupp => 'Paste failed: content type is not supported within Supplemental Content',
1961: notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',
1962: notindom => 'Paste failed: Item is an external tool from a course in a different domain.',
1963: othcrstool => 'Paste failed: Item is an external tool from a different course, for which use is not allowed in this course.',
1964: othcrsres => 'Paste failed: Item is a course-authored resource from a different course',
1965: duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',
1966: );
1967:
1968: %before = (
1969: docstosupp => {
1970: map => 'default',
1971: doc => 'docs',
1972: },
1973: supptodocs => {
1974: map => 'supplemental',
1975: doc => 'supplemental',
1976: },
1977: );
1978:
1979: %after = (
1980: docstosupp => {
1981: map => 'supplemental',
1982: doc => 'supplemental'
1983: },
1984: supptodocs => {
1985: map => 'default',
1986: doc => 'docs',
1987: },
1988: );
1989:
1990: # Retrieve information about all course maps in main content area
1991:
1992: my $allmaps = {};
1993: my (@toclear,%mapurls,%lockerrs,%msgerrs,%results,$donechk,
1994: @updatetoolsenc,$updatetoolscache,$checkedsameinst,
1995: $same_institution);
1996:
1997: # Loop over the items to paste
1998: foreach my $suffix (@dopaste) {
1999: # Maps need to be copied first
2000: my (%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies,
2001: %dbcopies,%zombies,%params,%docmoves,%mapmoves,%mapchanges,%newsubdir,
2002: %newurls,%tomove,%resdatacopy);
2003: if (ref($marktomove{$suffix}) eq 'ARRAY') {
2004: map { $tomove{$_} = 1; } @{$marktomove{$suffix}};
2005: }
2006: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
2007: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
2008: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
2009: my $oldurl = $url;
2010: if ($is_map{$suffix}) {
2011: # If pasting a map, check if map contains other maps
2012: my (%hierarchy,%titles);
2013: if (($folder =~ /^default/) && (!$donechk)) {
2014: $allmaps =
2015: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
2016: $env{"course.$env{'request.course.id'}.home"},
2017: $env{'request.course.id'});
2018: $donechk = 1;
2019: }
2020: &contained_map_check($url,$folder,$coursenum,$coursedom,
2021: \%removefrommap,\%removeparam,\%addedmaps,
2022: \%hierarchy,\%titles,$allmaps);
2023: if ($url=~ m{^/uploaded/}) {
2024: my $newurl;
2025: unless ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
2026: ($newurl,my $error) =
2027: &get_newmap_url($url,$folder,$prefixchg{$suffix},$coursedom,
2028: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
2029: \$title,$allmaps,\%newurls);
2030: if ($error) {
2031: $allerrors{$suffix} = $error;
2032: next;
2033: }
2034: if ($newurl ne '') {
2035: if ($newurl ne $url) {
2036: if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) {
2037: $newsubdir{$url} = $1;
2038: }
2039: $mapchanges{$url} = 1;
2040: }
2041: }
2042: }
2043: if (($srcdom{$suffix} ne $coursedom) ||
2044: ($srcnum{$suffix} ne $coursenum) ||
2045: ($prefixchg{$suffix}) || (($newurl ne '') && ($newurl ne $url))) {
2046: unless (&url_paste_fixups($url,$folder,$prefixchg{$suffix},
2047: $coursedom,$coursenum,$srcdom{$suffix},
2048: $srcnum{$suffix},$allmaps,\%rewrites,
2049: \%retitles,\%copies,\%dbcopies,
2050: \%zombies,\%params,\%mapmoves,
2051: \%mapchanges,\%tomove,\%newsubdir,
2052: \%newurls,\%resdatacopy)) {
2053: $mapmoves{$url} = 1;
2054: }
2055: $url = $newurl;
2056: } elsif ($env{'docs.markedcopy_nested_'.$suffix}) {
2057: &url_paste_fixups($url,$folder,$prefixchg{$suffix},$coursedom,
2058: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
2059: $allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
2060: \%zombies,\%params,\%mapmoves,\%mapchanges,
2061: \%tomove,\%newsubdir,\%newurls,\%resdatacopy);
2062: }
2063: } elsif ($url=~m {^/res/}) {
2064: # published map can only exist once, so remove from paste buffer when done
2065: push(@toclear,$suffix);
2066: # if pasting published map (main content area only) check map not already in course
2067: if ($folder =~ /^default/) {
2068: if ((ref($allmaps) eq 'HASH') && ($allmaps->{$url})) {
2069: $duplicate{$suffix} = 1;
2070: next;
2071: }
2072: }
2073: }
2074: }
2075: if ($url=~ m{/(bulletinboard|smppg|ext\.tool)$}) {
2076: my $prefix = $1;
2077: my $fromothercrs;
2078: #need to copy the db contents to a new one, unless this is a move.
2079: my %info = (
2080: src => $url,
2081: cdom => $coursedom,
2082: cnum => $coursenum,
2083: );
2084: if ($prefix eq 'ext.tool') {
2085: if ($prefixchg{$suffix} eq 'docstosupp') {
2086: $info{'delgradable'} = 1;
2087: }
2088: }
2089: if (($srcdom{$suffix} =~ /^$match_domain$/) && ($srcnum{$suffix} =~ /^$match_courseid$/)) {
2090: unless (($srcdom{$suffix} eq $coursedom) && ($srcnum{$suffix} eq $coursenum)) {
2091: $fromothercrs = 1;
2092: $info{'cdom'} = $srcdom{$suffix};
2093: $info{'cnum'} = $srcnum{$suffix};
2094: unless ($checkedsameinst) {
2095: my $primary_id = &Apache::lonnet::domain($coursedom,'primary');
2096: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2097: if ($intdom ne '') {
2098: my $internet_names =
2099: &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
2100: if (ref($internet_names) eq 'ARRAY') {
2101: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
2102: $same_institution = 1;
2103: }
2104: }
2105: }
2106: $checkedsameinst = 1;
2107: }
2108: }
2109: }
2110: unless (($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') && (!$fromothercrs)) {
2111: my (%lockerr,$msg);
2112: my ($newurl,$result,$errtext) =
2113: &dbcopy(\%info,$coursedom,$coursenum,\%lockerr,\%currltititles,
2114: \$currltimax,\@updatetoolsenc,\$updatetoolscache,$same_institution);
2115: if ($result eq 'ok') {
2116: $url = $newurl;
2117: $title=&mt('Copy of').' '.$title;
2118: } else {
2119: if ($prefix eq 'smppg') {
2120: $msg = &mt('Paste failed: An error occurred when copying the simple page.').' '.$errtext;
2121: } elsif ($prefix eq 'bulletinboard') {
2122: $msg = &mt('Paste failed: An error occurred when copying the discussion board.').' '.$errtext;
2123: } elsif ($prefix eq 'ext.tool') {
2124: $msg = &mt('Paste failed: An error occurred when copying the external tool.').' '.$errtext;
2125: }
2126: $results{$suffix} = $result;
2127: $msgerrs{$suffix} = $msg;
2128: $lockerrs{$suffix} = $lockerr{$prefix};
2129: next;
2130: }
2131: if ($lockerr{$prefix}) {
2132: $lockerrs{$suffix} = $lockerr{$prefix};
2133: }
2134: }
2135: }
2136: $title = &LONCAPA::map::qtunescape($title);
2137: my $ext='false';
2138: if ($url=~m{^http(|s)://}) { $ext='true'; }
2139: if ($env{'docs.markedcopy_supplemental_'.$suffix}) {
2140: if ($folder !~ /^supplemental/) {
2141: (undef,undef,$title) =
2142: &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental_'.$suffix});
2143: }
2144: } else {
2145: if ($folder=~/^supplemental/) {
2146: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
2147: $env{'user.domain'}.'___&&&___'.$title;
2148: }
2149: }
2150:
2151: # For uploaded files (excluding pages/sequences) path in copied file is changed
2152: # if paste is from Main to Supplemental (or vice versa), or if pasting between
2153: # courses.
2154:
2155: unless ($is_map{$suffix}) {
2156: my $newidx;
2157: # Now insert the URL at the bottom
2158: $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
2159: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) {
2160: my $relpath = $1;
2161: if ($relpath ne '') {
2162: my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$});
2163: my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/);
2164: my $newprefix = $newloc;
2165: if ($newloc eq 'default') {
2166: $newprefix = 'docs';
2167: }
2168: if ($newdocsdir eq '') {
2169: $newdocsdir = 'default';
2170: }
2171: if (($prefixchg{$suffix}) ||
2172: ($srcdom{$suffix} ne $coursedom) ||
2173: ($srcnum{$suffix} ne $coursenum) ||
2174: ($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {
2175: my $newpath = "$newprefix/$newdocsdir/$newidx/$rem";
2176: $url =
2177: &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath,
2178: &Apache::lonnet::getfile($oldurl));
2179: if ($url eq '/adm/notfound.html') {
2180: $msgs{$suffix} = &mt('Paste failed: an error occurred saving the file.');
2181: next;
2182: } else {
2183: my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$});
2184: $newsubpath =~ s{/+$}{/};
2185: $docmoves{$oldurl} = $newsubpath;
2186: }
2187: }
2188: }
2189: } elsif ($url =~ m{^/res/lib/templates/(\w+)\.problem$}) {
2190: my $template = $1;
2191: if ($newidx) {
2192: ©_templated_files($url,$srcdom{$suffix},$srcnum{$suffix},$srcmapidx{$suffix},
2193: $coursedom,$coursenum,$template,$newidx,"$folder.$container");
2194: }
2195: } elsif ($url =~ /ext\.tool$/) {
2196: if (($newidx) && ($folder=~/^default/)) {
2197: my $marker = (split(m{/},$url))[4];
2198: my %toolsettings = &Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
2199: my $val = 'no';
2200: if ($toolsettings{'gradable'}) {
2201: $val = 'yes';
2202: }
2203: &LONCAPA::map::storeparameter($newidx,'parameter_0_gradable',$val,
2204: 'string_yesno');
2205: &remember_parms($newidx,'gradable','set',$val);
2206: }
2207: }
2208: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
2209: ':'.$ext.':normal:res';
2210: push(@LONCAPA::map::order,$newidx);
2211: # Store the result
2212: my ($errtext,$fatal) =
2213: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2214: if ($fatal) {
2215: $save_err .= $errtext;
2216: $allresult = 'fail';
2217: }
2218: }
2219:
2220: # Apply any changes to maps, or copy dependencies for uploaded HTML pages, or update
2221: # resourcedata for simpleproblems copied from another course
2222: unless ($allresult eq 'fail') {
2223: my %updated = (
2224: rewrites => \%rewrites,
2225: zombies => \%zombies,
2226: removefrommap => \%removefrommap,
2227: removeparam => \%removeparam,
2228: dbcopies => \%dbcopies,
2229: resdatacopy => \%resdatacopy,
2230: retitles => \%retitles,
2231: );
2232: my %info = (
2233: newsubdir => \%newsubdir,
2234: params => \%params,
2235: );
2236: if ($prefixchg{$suffix}) {
2237: $info{'before'} = $before{$prefixchg{$suffix}};
2238: $info{'after'} = $after{$prefixchg{$suffix}};
2239: }
2240: my %moves = (
2241: copies => \%copies,
2242: docmoves => \%docmoves,
2243: mapmoves => \%mapmoves,
2244: );
2245: (my $result,$msgs{$suffix},my $lockerror) =
2246: &apply_fixups($folder,$is_map{$suffix},$coursedom,$coursenum,$errors,
2247: \%updated,\%info,\%moves,$prefixchg{$suffix},$oldurl,
2248: $url,'paste');
2249: $lockerrors .= $lockerror;
2250: if ($result eq 'ok') {
2251: if ($is_map{$suffix}) {
2252: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
2253: $folder.'.'.$container);
2254: if ($fatal) {
2255: $allresult = 'failread';
2256: } else {
2257: if ($#LONCAPA::map::order<1) {
2258: my $idx=&LONCAPA::map::getresidx();
2259: if ($idx<=0) { $idx=1; }
2260: $LONCAPA::map::order[0]=$idx;
2261: $LONCAPA::map::resources[$idx]='';
2262: }
2263: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
2264: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
2265: ':'.$ext.':normal:res';
2266: push(@LONCAPA::map::order,$newidx);
2267:
2268: # Store the result
2269: my ($errtext,$fatal) =
2270: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2271: if ($fatal) {
2272: $save_err .= $errtext;
2273: $allresult = 'failstore';
2274: }
2275: }
2276: }
2277: if ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
2278: push(@toclear,$suffix);
2279: }
2280: }
2281: }
2282: }
2283: if (($updatetoolscache) || (@updatetoolsenc)) {
2284: &update_ltitools_caches($coursedom,$coursenum,$updatetoolscache,
2285: \@updatetoolsenc);
2286: }
2287: &clear_from_buffer(\@toclear,\@currpaste);
2288: my $msgsarray;
2289: foreach my $suffix (keys(%msgs)) {
2290: if (ref($msgs{$suffix}) eq 'ARRAY') {
2291: $msgsarray .= join(',',@{$msgs{$suffix}});
2292: }
2293: }
2294: return ($allresult,$save_err,$msgsarray,$lockerrors);
2295: }
2296:
2297: sub do_buffer_empty {
2298: my @currpaste = split(/,/,$env{'docs.markedcopies'});
2299: if (@currpaste == 0) {
2300: return &mt('Clipboard is already empty');
2301: }
2302: my @toclear = &Apache::loncommon::get_env_multiple('form.pasting');
2303: if (@toclear == 0) {
2304: return &mt('Nothing selected to clear from clipboard');
2305: }
2306: my $numdel = &clear_from_buffer(\@toclear,\@currpaste);
2307: if ($numdel) {
2308: return &mt('[quant,_1,item] cleared from clipboard',$numdel);
2309: } else {
2310: return &mt('Clipboard unchanged');
2311: }
2312: return;
2313: }
2314:
2315: sub clear_from_buffer {
2316: my ($toclear,$currpaste) = @_;
2317: return unless ((ref($toclear) eq 'ARRAY') && (ref($currpaste) eq 'ARRAY'));
2318: my %pastebuffer;
2319: map { $pastebuffer{$_} = 1; } @{$currpaste};
2320: my $numdel = 0;
2321: foreach my $suffix (@{$toclear}) {
2322: next if ($suffix =~ /\D/);
2323: next unless (exists($pastebuffer{$suffix}));
2324: my $regexp = 'docs.markedcopy_[a-z]+_'.$suffix;
2325: if (&Apache::lonnet::delenv($regexp,1) eq 'ok') {
2326: delete($pastebuffer{$suffix});
2327: $numdel ++;
2328: }
2329: }
2330: my $newbuffer = join(',',sort(keys(%pastebuffer)));
2331: &Apache::lonnet::appenv({'docs.markedcopies' => $newbuffer});
2332: return $numdel;
2333: }
2334:
2335: sub update_ltitools_caches {
2336: my ($coursedom,$coursenum,$updatetoolscache,$updatetoolsenc) = @_;
2337: my $hashid=$coursedom.'_'.$coursenum;
2338: if ($updatetoolscache) {
2339: &Apache::lonnet::devalidate_cache_new('courseltitools',$hashid);
2340: }
2341: if ((ref($updatetoolsenc) eq 'ARRAY') &&
2342: (@{$updatetoolsenc})) {
2343: my @ids=&Apache::lonnet::current_machine_ids();
2344: my $updatedone;
2345: foreach my $lonhost (@{$updatetoolsenc}) {
2346: if (grep(/^\Q$lonhost\E$/,@ids)) {
2347: unless ($updatedone) {
2348: &Apache::lonnet::devalidate_cache_new('crsltitoolsenc',$hashid);
2349: }
2350: $updatedone = 1;
2351: } else {
2352: &Apache::lonnet::remote_devalidate_cache($lonhost,["crsltitoolsenc:$hashid"]);
2353: }
2354: }
2355: }
2356: return;
2357: }
2358:
2359: sub get_newmap_url {
2360: my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum,
2361: $titleref,$allmaps,$newurls) = @_;
2362: my $newurl;
2363: if ($url=~ m{^/uploaded/}) {
2364: $$titleref=&mt('Copy of').' '.$$titleref;
2365: }
2366: my $now = time;
2367: my $suffix=$$.int(rand(100)).$now;
2368: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
2369: if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) {
2370: my $path = $1;
2371: my $prefix = $2;
2372: my $ancestor = $3;
2373: if (length($ancestor) > 10) {
2374: $ancestor = substr($ancestor,-10,10);
2375: }
2376: my $newid;
2377: if ($prefixchg) {
2378: if ($folder =~ /^supplemental/) {
2379: $prefix =~ s/^default/supplemental/;
2380: } else {
2381: $prefix =~ s/^supplemental/default/;
2382: }
2383: }
2384: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
2385: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
2386: } else {
2387: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext;
2388: }
2389: my $counter = 0;
2390: my $is_unique = &uniqueness_check($newurl);
2391: if ($folder =~ /^default/) {
2392: if ($allmaps->{$newurl}) {
2393: $is_unique = 0;
2394: }
2395: }
2396: while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) {
2397: $counter ++;
2398: $suffix ++;
2399: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
2400: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
2401: } else {
2402: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext;
2403: }
2404: $is_unique = &uniqueness_check($newurl);
2405: }
2406: if ($is_unique) {
2407: $newurls->{$newurl} = 1;
2408: } else {
2409: if ($url=~/\.page$/) {
2410: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page'));
2411: } else {
2412: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder'));
2413: }
2414: }
2415: }
2416: return ($newurl);
2417: }
2418:
2419: sub dbcopy {
2420: my ($dbref,$coursedom,$coursenum,$lockerrorsref,$currltititles,
2421: $currltimax,$updatetoolsenc,$updatetoolscache,$same_institution) = @_;
2422: my ($url,$result,$errtext);
2423: if (ref($dbref) eq 'HASH') {
2424: $url = $dbref->{'src'};
2425: if ($url =~ m{/(smppg|bulletinboard|ext\.tool)$}) {
2426: my $prefix = $1;
2427: if ($prefix eq 'ext.tool') {
2428: $prefix = 'exttool';
2429: }
2430: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2431: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2432: my $db_name;
2433: my $marker = (split(m{/},$url))[4];
2434: $marker=~s/\D//g;
2435: if ($dbref->{'src'} =~ m{/smppg$}) {
2436: $db_name =
2437: &Apache::lonsimplepage::get_db_name($url,$marker,
2438: $dbref->{'cdom'},
2439: $dbref->{'cnum'});
2440: } elsif ($dbref->{'src'} =~ m{/ext\.tool$}) {
2441: $db_name = 'exttool_'.$marker;
2442: } else {
2443: $db_name = 'bulletinpage_'.$marker;
2444: }
2445: my ($suffix,$freedlock,$error) =
2446: &Apache::lonnet::get_timebased_id($prefix,'num','templated',
2447: $coursedom,$coursenum,
2448: 'concat');
2449: if (!$suffix) {
2450: if ($prefix eq 'smppg') {
2451: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);
2452: } elsif ($prefix eq 'exttool') {
2453: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying an external tool [_1].',$url);
2454: } else {
2455: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a discussion board [_1].',$url);
2456: }
2457: if ($error) {
2458: $errtext .= '<br />'.$error;
2459: }
2460: } else {
2461: #need to copy the db contents to a new one.
2462: my %contents=&Apache::lonnet::dump($db_name,
2463: $dbref->{'cdom'},
2464: $dbref->{'cnum'});
2465: my ($toolcopyerror,$toolpassback,$toolroster,%toolinfo,$oldtoolid,$defincrs);
2466: if ($url eq '/adm/'.$dbref->{'cdom'}.'/'.$dbref->{'cnum'}."/$marker/ext.tool") {
2467: if ($contents{'id'} =~ /^(|c)(\d+)$/) {
2468: $oldtoolid = $2;
2469: if ($1 eq 'c') {
2470: $defincrs = 1;
2471: %toolinfo =
2472: &Apache::lonnet::get('ltitools',[$oldtoolid],$dbref->{'cdom'},$dbref->{'cnum'});
2473: } else {
2474: %toolinfo= &Apache::lonnet::get_domain_lti($dbref->{'cdom'},'consumer');
2475: }
2476: if (ref($toolinfo{$oldtoolid}) eq 'HASH') {
2477: if ($toolinfo{$oldtoolid}{'passback'}) {
2478: $toolpassback = 1;
2479: }
2480: if ($toolinfo{$oldtoolid}{'roster'}) {
2481: $toolroster = 1;
2482: }
2483: } else {
2484: $toolcopyerror = 1;
2485: $errtext = &mt('Could not retrieve original settings for pasted external tool.');
2486: }
2487: }
2488: unless (($dbref->{'cnum'} eq $coursenum) && ($dbref->{'cdom'} eq $coursedom)) {
2489: $url = "/adm/$coursedom/$coursenum/$marker/ext.tool";
2490: if ($contents{'crstitle'} ne '') {
2491: $contents{'crstitle'} = $env{'course.'.$coursedom.'_'.$coursenum.'.description'};
2492: }
2493: if (($defincrs) && (!$toolcopyerror)) {
2494: my %newtool;
2495: my $oldcdom = $dbref->{'cdom'};
2496: my $oldcnum = $dbref->{'cnum'};
2497: my $title = $toolinfo{$oldtoolid}{'title'};
2498: if (ref($currltititles) eq 'HASH') {
2499: if (exists($currltititles->{$title})) {
2500: $title .= ' (copied from another course)';
2501: }
2502: }
2503: my ($newid,$iderror) =
2504: &Apache::lonnet::get_ltitools_id('course',$coursedom,$coursenum,$title);
2505: if ($newid =~ /^\d+$/) {
2506: %{$newtool{$newid}} = %{$toolinfo{$oldtoolid}};
2507: $newtool{$newid}{'title'} = $title;
2508: if (ref($currltimax)) {
2509: $newtool{$newid}{'order'} = $$currltimax;
2510: }
2511: if ($newtool{$newid}{'image'} =~ m{^\Q/uploaded/$oldcdom/$oldcnum/toollogo/$oldtoolid/\E([^/]+)$}) {
2512: my $fname = $1;
2513: my $content = &Apache::lonnet::getfile($newtool{$newid}{'image'});
2514: if ($content eq '-1') {
2515: delete($newtool{$newid}{'image'});
2516: } else {
2517: $env{'form.'.$suffix.'.image'} = $content;
2518: my $newlogo =
2519: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.image',"toollogo/$newid/$fname");
2520: delete($env{'form.'.$suffix.'.image'});
2521: if ($newlogo =~ m{^/uploaded/}) {
2522: $newtool{$newid}{'image'} = $newlogo;
2523: } else {
2524: delete($newtool{$newid}{'image'});
2525: }
2526: }
2527: }
2528: my $newusable;
2529: if ($same_institution) {
2530: my %oldtoolsenc = &Apache::lonnet::eget('nohist_toolsenc',[$oldtoolid],$oldcdom,$oldcnum);
2531: if (ref($oldtoolsenc{$oldtoolid}) eq 'HASH') {
2532: my %newtoolsenc;
2533: %{$newtoolsenc{$newid}} = %{$oldtoolsenc{$oldtoolid}};
2534: my $putres = &Apache::lonnet::put('nohist_toolsenc',\%newtoolsenc,$coursedom,$coursenum,1);
2535: if ($putres eq 'ok') {
2536: if (ref($updatetoolsenc) eq 'ARRAY') {
2537: my $newhome = &Apache::lonnet::homeserver($coursenum,$coursedom);
2538: unless (grep(/^\Q$newhome\E$/,@{$updatetoolsenc})) {
2539: push(@{$updatetoolsenc},$newhome);
2540: }
2541: }
2542: $newusable = 1;
2543: }
2544: }
2545: }
2546: if ($newtool{$newid}{'usable'}) {
2547: unless ($newusable) {
2548: delete($newtool{$newid}{'usable'});
2549: }
2550: }
2551: my $putres = &Apache::lonnet::put('ltitools',\%newtool,$coursedom,$coursenum);
2552: if ($putres eq 'ok') {
2553: $contents{'id'} = "c$newid";
2554: if (ref($updatetoolscache)) {
2555: $$updatetoolscache ++;
2556: }
2557: if (ref($currltititles->{$title}) eq 'ARRAY') {
2558: push(@{$currltititles->{$title}},$newid);
2559: } else {
2560: $currltititles->{$title} = [$newid];
2561: }
2562: if (ref($currltimax)) {
2563: $$currltimax ++;
2564: }
2565: } else {
2566: $toolcopyerror = 1;
2567: $errtext = &mt('Unable to save external tool definition in Course Settings.');
2568: }
2569: } else {
2570: $toolcopyerror = 1;
2571: $errtext = &mt('Unable to retrieve new tool ID when adding external tool definition to Course Settings.');
2572: }
2573: }
2574: }
2575: }
2576: if (exists($contents{'uploaded.photourl'})) {
2577: my $photo = $contents{'uploaded.photourl'};
2578: my ($subdir,$fname) =
2579: ($photo =~ m{^/uploaded/$match_domain/$match_courseid/+(bulletin|simplepage)/(?:|\d+/)([^/]+)$});
2580: my $newphoto;
2581: if ($fname ne '') {
2582: my $content = &Apache::lonnet::getfile($photo);
2583: unless ($content eq '-1') {
2584: $env{'form.'.$suffix.'.photourl'} = $content;
2585: $newphoto =
2586: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");
2587: delete($env{'form.'.$suffix.'.photourl'});
2588: }
2589: }
2590: if ($newphoto =~ m{^/uploaded/}) {
2591: $contents{'uploaded.photourl'} = $newphoto;
2592: }
2593: }
2594: $db_name =~ s{_\d*$ }{_$suffix}x;
2595: if ($prefix eq 'exttool') {
2596: unless ($toolcopyerror) {
2597: foreach my $key ('oldgradesecret','gradesecret','gradesecretdate','oldrostersecret','rostersecret','rostersecretdate') {
2598: if (exists($contents{$key})) {
2599: delete($contents{$key});
2600: }
2601: }
2602: if ($dbref->{'delgradable'}) {
2603: if (exists($contents{'gradable'})) {
2604: delete($contents{'gradable'});
2605: }
2606: }
2607: if ($toolpassback) {
2608: if ($contents{'gradable'}) {
2609: my $gradesecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
2610: $contents{'gradesecret'} = $gradesecret;
2611: $contents{'gradesecretdate'} = time;
2612: }
2613: }
2614: if ($toolroster) {
2615: my $rostersecret = UUID::Tiny::create_uuid_as_string(UUID_V4);
2616: $contents{'rostersecret'} = $rostersecret;
2617: $contents{'rostersecretdate'} = time;
2618: }
2619: }
2620: }
2621: if (($prefix eq 'exttool') && ($toolcopyerror)) {
2622: $result = 'error';
2623: } else {
2624: $result=&Apache::lonnet::put($db_name,\%contents,
2625: $coursedom,$coursenum);
2626: if ($result eq 'ok') {
2627: $url =~ s{/(\d*)/(smppg|bulletinboard|ext\.tool)$}{/$suffix/$2}x;
2628: }
2629: }
2630: }
2631: if (($freedlock ne 'ok') && (ref($lockerrorsref) eq 'HASH')) {
2632: $lockerrorsref->{$prefix} =
2633: '<div class="LC_error">'.
2634: &mt('There was a problem removing a lockfile.');
2635: if ($prefix eq 'smppg') {
2636: $lockerrorsref->{$prefix} .=
2637: ' '.&mt('This will prevent creation of additional simple pages in this course.');
2638: } elsif ($prefix eq 'exttool') {
2639: $lockerrorsref->{$prefix} .=
2640: ' '.&mt('This will prevent addition of more external tools to this course.');
2641: } else {
2642: $lockerrorsref->{$prefix} .= ' '.&mt('This will prevent creation of additional discussion boards in this course.');
2643: }
2644: $lockerrorsref->{$prefix} .= ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
2645: '<a href="/adm/helpdesk" target="_helpdesk">','</a>').
2646: '</div>';
2647: }
2648: }
2649: } elsif ($url =~ m{/syllabus$}) {
2650: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2651: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2652: if (($dbref->{'cdom'} ne $coursedom) ||
2653: ($dbref->{'cnum'} ne $coursenum)) {
2654: my %contents=&Apache::lonnet::dump('syllabus',
2655: $dbref->{'cdom'},
2656: $dbref->{'cnum'});
2657: $result=&Apache::lonnet::put('syllabus',\%contents,
2658: $coursedom,$coursenum);
2659: }
2660: }
2661: }
2662: }
2663: return ($url,$result,$errtext);
2664: }
2665:
2666: sub copy_templated_files {
2667: my ($srcurl,$srcdom,$srcnum,$srcmapinfo,$coursedom,$coursenum,$template,$newidx,$newmapname) = @_;
2668: my ($srcfolder,$srcid,$srcwaspage) = split(/:/,$srcmapinfo);
2669: my $srccontainer = 'sequence';
2670: if ($srcwaspage) {
2671: $srccontainer = 'page';
2672: }
2673: my $srcsymb = "uploaded/$srcdom/$srcnum/$srcfolder.$srccontainer".
2674: '___'.$srcid.'___'.&Apache::lonnet::declutter($srcurl);
2675: my $srcprefix = $srcdom.'_'.$srcnum.'.'.$srcsymb;
2676: my %srcparms=&Apache::lonnet::dump('resourcedata',$srcdom,$srcnum,$srcprefix);
2677: my $newsymb = "uploaded/$coursedom/$coursenum/$newmapname".'___'.$newidx.'___lib/templates/'.
2678: $template.'.problem';
2679: my $newprefix = $coursedom.'_'.$coursenum.'.'.$newsymb;
2680: if ($template eq 'simpleproblem') {
2681: $srcprefix .= '.0.';
2682: my $weightprefix = $newprefix;
2683: $newprefix .= '.0.';
2684: my @simpleprobqtypes = qw(radio option string essay numerical);
2685: my $qtype=$srcparms{$srcprefix.'questiontype'};
2686: if (grep(/^\Q$qtype\E$/,@simpleprobqtypes)) {
2687: my %newdata = (
2688: $newprefix.'questiontype' => $qtype,
2689: );
2690: foreach my $type (@simpleprobqtypes) {
2691: if ($type eq $qtype) {
2692: $newdata{"$weightprefix.$type.weight"}=1;
2693: } else {
2694: $newdata{"$weightprefix.$type.weight"}=0;
2695: }
2696: }
2697: $newdata{$newprefix.'hiddenparts'} = '!'.$qtype;
2698: $newdata{$newprefix.'questiontext'} = $srcparms{$srcprefix.'questiontext'};
2699: $newdata{$newprefix.'hinttext'} = $srcparms{$srcprefix.'hinttext'};
2700: if ($qtype eq 'numerical') {
2701: $newdata{$newprefix.'numericalscript'} = $srcparms{$srcprefix.'numericalscript'};
2702: $newdata{$newprefix.'numericalanswer'} = $srcparms{$srcprefix.'numericalanswer'};
2703: $newdata{$newprefix.'numericaltolerance'} = $srcparms{$srcprefix.'numericaltolerance'};
2704: $newdata{$newprefix.'numericalsigfigs'} = $srcparms{$srcprefix.'numericalsigfigs'};
2705: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2706: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2707: unless (defined($maxfoils)) { $maxfoils=10; }
2708: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2709: if ($maxfoils<=0) { $maxfoils=10; }
2710: my $randomize=$srcparms{$srcprefix.'randomize'};
2711: unless (defined($randomize)) { $randomize='yes'; }
2712: unless ($randomize eq 'no') { $randomize='yes'; }
2713: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2714: $newdata{$newprefix.'randomize'} = $randomize;
2715: if ($qtype eq 'option') {
2716: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2717: }
2718: for (my $i=1; $i<=10; $i++) {
2719: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2720: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2721: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2722: }
2723:
2724: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2725: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2726: unless (defined($maxfoils)) { $maxfoils=10; }
2727: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2728: if ($maxfoils<=0) { $maxfoils=10; }
2729: my $randomize=$srcparms{$srcprefix.'randomize'};
2730: unless (defined($randomize)) { $randomize='yes'; }
2731: unless ($randomize eq 'no') { $randomize='yes'; }
2732: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2733: $newdata{$newprefix.'randomize'} = $randomize;
2734: if ($qtype eq 'option') {
2735: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2736: }
2737: for (my $i=1; $i<=10; $i++) {
2738: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2739: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2740: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2741: }
2742: } elsif ($qtype eq 'string') {
2743: $newdata{$newprefix.'stringanswer'} = $srcparms{$srcprefix.'stringanswer'};
2744: $newdata{$newprefix.'stringtype'} = $srcparms{$srcprefix.'stringtype'};
2745: }
2746: if (keys(%newdata)) {
2747: my $putres = &Apache::lonnet::cput('resourcedata',\%newdata,$coursedom,
2748: $coursenum);
2749: if ($putres eq 'ok') {
2750: &Apache::lonnet::devalidatecourseresdata($coursenum,$coursedom);
2751: }
2752: }
2753: }
2754: }
2755: }
2756:
2757: sub uniqueness_check {
2758: my ($newurl) = @_;
2759: my $unique = 1;
2760: foreach my $res (@LONCAPA::map::order) {
2761: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2762: $url=&LONCAPA::map::qtescape($url);
2763: if ($newurl eq $url) {
2764: $unique = 0;
2765: last;
2766: }
2767: }
2768: return $unique;
2769: }
2770:
2771: sub contained_map_check {
2772: my ($url,$folder,$coursenum,$coursedom,$removefrommap,$removeparam,$addedmaps,
2773: $hierarchy,$titles,$allmaps) = @_;
2774: my $content = &Apache::lonnet::getfile($url);
2775: unless ($content eq '-1') {
2776: my $parser = HTML::TokeParser->new(\$content);
2777: $parser->attr_encoded(1);
2778: while (my $token = $parser->get_token) {
2779: next if ($token->[0] ne 'S');
2780: if ($token->[1] eq 'resource') {
2781: next if ($token->[2]->{'type'} eq 'zombie');
2782: my $ressrc = $token->[2]->{'src'};
2783: if ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(\d+)/ext\.tool$}) {
2784: my ($srcdom,$srcnum,$marker) = ($1,$2,$3);
2785: unless ($srcdom eq $coursedom) {
2786: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2787: next;
2788: }
2789: unless ($srcnum eq $coursenum) {
2790: my %toolsettings =
2791: &Apache::lonnet::dump('exttool_'.$marker,$srcdom,$srcnum);
2792: my %tooltypes = &Apache::loncommon::usable_exttools();
2793: if ((($toolsettings{'id'} =~ /^c\d+$/) && (!$tooltypes{'crs'})) ||
2794: (($toolsettings{'id'} =~ /^\d+$/) && (!$tooltypes{'dom'}))) {
2795: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2796: next;
2797: }
2798: }
2799: } elsif ($folder =~ /^supplemental/) {
2800: unless (&supp_pasteable($ressrc)) {
2801: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2802: next;
2803: }
2804: }
2805: if ($ressrc =~ m{^/res/($match_domain)/($match_courseid)/}) {
2806: my ($srcdom,$srcnum) = ($1,$2);
2807: unless (($srcnum eq $coursenum) && ($srcdom eq $coursedom)) {
2808: if (&Apache::lonnet::is_course($srcdom,$srcnum)) {
2809: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2810: next;
2811: }
2812: }
2813: }
2814: if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
2815: if ($1 eq 'uploaded') {
2816: $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
2817: $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
2818: } else {
2819: if ($allmaps->{$ressrc}) {
2820: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2821: } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
2822: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2823: } else {
2824: $addedmaps->{$ressrc} = [$url];
2825: }
2826: }
2827: &contained_map_check($ressrc,$folder,$coursenum,$coursedom,$removefrommap,
2828: $removeparam,$addedmaps,$hierarchy,$titles,$allmaps);
2829: }
2830: } elsif ($token->[1] eq 'param') {
2831: if ($folder =~ /^supplemental/) {
2832: if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
2833: push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
2834: } else {
2835: $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
2836: }
2837: }
2838: }
2839: }
2840: }
2841: return;
2842: }
2843:
2844: sub url_paste_fixups {
2845: my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$fromcdom,$fromcnum,$allmaps,
2846: $rewrites,$retitles,$copies,$dbcopies,$zombies,$params,$mapmoves,
2847: $mapchanges,$tomove,$newsubdir,$newurls,$resdatacopy) = @_;
2848: my $checktitle;
2849: if (($prefixchg) &&
2850: ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
2851: $checktitle = 1;
2852: }
2853: my $skip;
2854: if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
2855: my $mapid = $1.$2;
2856: if ($tomove->{$mapid}) {
2857: $skip = 1;
2858: }
2859: }
2860: my $file = &Apache::lonnet::getfile($oldurl);
2861: return if ($file eq '-1');
2862: my $parser = HTML::TokeParser->new(\$file);
2863: $parser->attr_encoded(1);
2864: my $changed = 0;
2865: while (my $token = $parser->get_token) {
2866: next if ($token->[0] ne 'S');
2867: if ($token->[1] eq 'resource') {
2868: my $ressrc = $token->[2]->{'src'};
2869: next if ($ressrc eq '');
2870: my $id = $token->[2]->{'id'};
2871: my $title = $token->[2]->{'title'};
2872: if ($checktitle) {
2873: if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2874: $retitles->{$oldurl}{$id} = $ressrc;
2875: }
2876: }
2877: next if ($token->[2]->{'type'} eq 'external');
2878: if ($token->[2]->{'type'} eq 'zombie') {
2879: next if ($skip);
2880: $zombies->{$oldurl}{$id} = $ressrc;
2881: $changed = 1;
2882: } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
2883: my $srcdom = $1;
2884: my $srcnum = $2;
2885: my $rem = $3;
2886: my $newurl;
2887: my $mapname;
2888: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2889: my $prefix = $1;
2890: $mapname = $prefix.$2;
2891: if ($tomove->{$mapname}) {
2892: &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,
2893: $srcdom,$srcnum,$allmaps,$rewrites,
2894: $retitles,$copies,$dbcopies,$zombies,
2895: $params,$mapmoves,$mapchanges,$tomove,
2896: $newsubdir,$newurls,$resdatacopy);
2897: next;
2898: } else {
2899: ($newurl,my $error) =
2900: &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
2901: $srcdom,$srcnum,\$title,$allmaps,$newurls);
2902: if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
2903: $newsubdir->{$ressrc} = $1;
2904: }
2905: if ($error) {
2906: next;
2907: }
2908: }
2909: }
2910: if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
2911: ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
2912:
2913: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2914: $rewrites->{$oldurl}{$id} = $ressrc;
2915: $mapchanges->{$ressrc} = 1;
2916: unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,
2917: $cnum,$srcdom,$srcnum,$allmaps,
2918: $rewrites,$retitles,$copies,$dbcopies,
2919: $zombies,$params,$mapmoves,$mapchanges,
2920: $tomove,$newsubdir,$newurls,$resdatacopy)) {
2921: $mapmoves->{$ressrc} = 1;
2922: }
2923: $changed = 1;
2924: } else {
2925: $rewrites->{$oldurl}{$id} = $ressrc;
2926: $copies->{$oldurl}{$ressrc} = $id;
2927: $changed = 1;
2928: }
2929: }
2930: } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(.+)$}) {
2931: next if ($skip);
2932: my $srcdom = $1;
2933: my $srcnum = $2;
2934: my $rem = $3;
2935: my ($is_exttool,$exttoolchg);
2936: if ($rem =~ m{\d+/ext\.tool$}) {
2937: $is_exttool = 1;
2938: }
2939: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2940: $rewrites->{$oldurl}{$id} = $ressrc;
2941: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2942: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2943: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2944: $changed = 1;
2945: if ($is_exttool) {
2946: $exttoolchg = 1;
2947: }
2948: } elsif (($is_exttool) &&
2949: ($env{'form.docs.markedcopy_options'} ne 'move')) {
2950: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2951: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2952: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2953: $changed = 1;
2954: $exttoolchg = 1;
2955: }
2956: if (($is_exttool) && ($prefixchg)) {
2957: if ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/default}) {
2958: if ($exttoolchg) {
2959: $dbcopies->{$oldurl}{$id}{'delgradable'} = 1;
2960: }
2961: }
2962: }
2963: } elsif ($ressrc =~ m{^/adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$}) {
2964: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum) ||
2965: ($env{'form.docs.markedcopy_options'} ne 'move')) {
2966: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2967: $dbcopies->{$oldurl}{$id}{'cdom'} = $fromcdom;
2968: $dbcopies->{$oldurl}{$id}{'cnum'} = $fromcnum;
2969: $changed = 1;
2970: }
2971: } elsif ($ressrc eq '/res/lib/templates/simpleproblem.problem') {
2972: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum)) {
2973: $resdatacopy->{$oldurl}{$id}{'src'} = $ressrc;
2974: $resdatacopy->{$oldurl}{$id}{'cdom'} = $fromcdom;
2975: $resdatacopy->{$oldurl}{$id}{'cnum'} = $fromcnum;
2976: }
2977: } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
2978: next if ($skip);
2979: my $srcdom = $1;
2980: my $srcnum = $2;
2981: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2982: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2983: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2984: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2985: $changed = 1;
2986: }
2987: }
2988: } elsif ($token->[1] eq 'param') {
2989: next if ($skip);
2990: my $to = $token->[2]->{'to'};
2991: if ($to ne '') {
2992: if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
2993: push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
2994: } else {
2995: @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
2996: }
2997: }
2998: }
2999: }
3000: return $changed;
3001: }
3002:
3003: sub apply_fixups {
3004: my ($folder,$is_map,$cdom,$cnum,$errors,$updated,$info,$moves,$prefixchg,
3005: $oldurl,$url,$caller) = @_;
3006: my (%rewrites,%zombies,%removefrommap,%removeparam,%dbcopies,%retitles,
3007: %params,%newsubdir,%before,%after,%copies,%docmoves,%mapmoves,@msgs,
3008: %resdatacopy,%lockerrors,$lockmsg,%currcrsltitools,$gotcrsltitools,
3009: %currltititles,$currltimax);
3010: $currltimax = 0;
3011: if (ref($updated) eq 'HASH') {
3012: if (ref($updated->{'rewrites'}) eq 'HASH') {
3013: %rewrites = %{$updated->{'rewrites'}};
3014: }
3015: if (ref($updated->{'zombies'}) eq 'HASH') {
3016: %zombies = %{$updated->{'zombies'}};
3017: }
3018: if (ref($updated->{'removefrommap'}) eq 'HASH') {
3019: %removefrommap = %{$updated->{'removefrommap'}};
3020: }
3021: if (ref($updated->{'removeparam'}) eq 'HASH') {
3022: %removeparam = %{$updated->{'removeparam'}};
3023: }
3024: if (ref($updated->{'dbcopies'}) eq 'HASH') {
3025: %dbcopies = %{$updated->{'dbcopies'}};
3026: }
3027: if (ref($updated->{'retitles'}) eq 'HASH') {
3028: %retitles = %{$updated->{'retitles'}};
3029: }
3030: if (ref($updated->{'resdatacopy'}) eq 'HASH') {
3031: %resdatacopy = %{$updated->{'resdatacopy'}};
3032: }
3033: }
3034: if (ref($info) eq 'HASH') {
3035: if (ref($info->{'newsubdir'}) eq 'HASH') {
3036: %newsubdir = %{$info->{'newsubdir'}};
3037: }
3038: if (ref($info->{'params'}) eq 'HASH') {
3039: %params = %{$info->{'params'}};
3040: }
3041: if (ref($info->{'before'}) eq 'HASH') {
3042: %before = %{$info->{'before'}};
3043: }
3044: if (ref($info->{'after'}) eq 'HASH') {
3045: %after = %{$info->{'after'}};
3046: }
3047: }
3048: if (ref($moves) eq 'HASH') {
3049: if (ref($moves->{'copies'}) eq 'HASH') {
3050: %copies = %{$moves->{'copies'}};
3051: }
3052: if (ref($moves->{'docmoves'}) eq 'HASH') {
3053: %docmoves = %{$moves->{'docmoves'}};
3054: }
3055: if (ref($moves->{'mapmoves'}) eq 'HASH') {
3056: %mapmoves = %{$moves->{'mapmoves'}};
3057: }
3058: }
3059: foreach my $key (keys(%copies),keys(%docmoves)) {
3060: my @allcopies;
3061: if (exists($copies{$key})) {
3062: if (ref($copies{$key}) eq 'HASH') {
3063: my %added;
3064: foreach my $innerkey (keys(%{$copies{$key}})) {
3065: if (($innerkey ne '') && (!$added{$innerkey})) {
3066: push(@allcopies,$innerkey);
3067: $added{$innerkey} = 1;
3068: }
3069: }
3070: undef(%added);
3071: }
3072: }
3073: if ($key eq $oldurl) {
3074: if ((exists($docmoves{$key}))) {
3075: unless (grep(/^\Q$oldurl\E$/,@allcopies)) {
3076: push(@allcopies,$oldurl);
3077: }
3078: }
3079: }
3080: if (@allcopies > 0) {
3081: foreach my $item (@allcopies) {
3082: my ($relpath,$oldsubdir,$fname) =
3083: ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
3084: if ($fname ne '') {
3085: my $content = &Apache::lonnet::getfile($item);
3086: unless ($content eq '-1') {
3087: my $storefn;
3088: if (($key eq $oldurl) && (exists($docmoves{$key}))) {
3089: $storefn = $docmoves{$key};
3090: } else {
3091: $storefn = $relpath;
3092: $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
3093: if ($prefixchg && $before{'doc'} && $after{'doc'}) {
3094: $storefn =~ s/^\Q$before{'doc'}\E/$after{'doc'}/;
3095: }
3096: if ($newsubdir{$key}) {
3097: $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir{$key}/#;
3098: }
3099: }
3100: ©_dependencies($item,$storefn,$relpath,$errors,\$content);
3101: my $copyurl =
3102: &Apache::lonclonecourse::writefile($env{'request.course.id'},
3103: $storefn.$fname,$content);
3104: if ($copyurl eq '/adm/notfound.html') {
3105: if (exists($docmoves{$oldurl})) {
3106: return &mt('Paste failed: an error occurred copying the file.');
3107: } elsif (ref($errors) eq 'HASH') {
3108: $errors->{$item} = 1;
3109: }
3110: }
3111: }
3112: }
3113: }
3114: }
3115: }
3116: foreach my $key (keys(%mapmoves)) {
3117: my $storefn=$key;
3118: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
3119: if ($prefixchg && $before{'map'} && $after{'map'}) {
3120: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
3121: }
3122: if ($newsubdir{$key}) {
3123: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
3124: }
3125: my $mapcontent = &Apache::lonnet::getfile($key);
3126: if (($mapcontent eq '-1') && ($before{'map'} eq 'supplemental') &&
3127: ($after{'map'} eq 'default') &&
3128: ($key =~ m{^/uploaded/$match_domain/$match_courseid/supplemental_\d+\.sequence$})) {
3129: $mapcontent = '<map>'."\n".
3130: '<resource id="1" src="" type="start" />'."\n".
3131: '<link from="1" to="2" index="1" />'."\n".
3132: '<resource id="2" src="" type="finish" />'."\n".
3133: '</map>';
3134: }
3135: if ($mapcontent eq '-1') {
3136: if (ref($errors) eq 'HASH') {
3137: $errors->{$key} = 1;
3138: }
3139: } else {
3140: my $newmap =
3141: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
3142: $mapcontent);
3143: if ($newmap eq '/adm/notfound.html') {
3144: if (ref($errors) eq 'HASH') {
3145: $errors->{$key} = 1;
3146: }
3147: }
3148: }
3149: }
3150: my %updates;
3151: if ($is_map) {
3152: if (ref($updated) eq 'HASH') {
3153: foreach my $type (keys(%{$updated})) {
3154: if (ref($updated->{$type}) eq 'HASH') {
3155: foreach my $key (keys(%{$updated->{$type}})) {
3156: $updates{$key} = 1;
3157: }
3158: }
3159: }
3160: }
3161: my ($updatetoolscache,@updatetoolsenc,$same_institution,$checkedsameinst);
3162: foreach my $key (keys(%updates)) {
3163: my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
3164: if (ref($rewrites{$key}) eq 'HASH') {
3165: %torewrite = %{$rewrites{$key}};
3166: }
3167: if (ref($retitles{$key}) eq 'HASH') {
3168: %toretitle = %{$retitles{$key}};
3169: }
3170: if (ref($removefrommap{$key}) eq 'HASH') {
3171: %toremove = %{$removefrommap{$key}};
3172: }
3173: if (ref($removeparam{$key}) eq 'HASH') {
3174: %remparam = %{$removeparam{$key}};
3175: }
3176: if (ref($zombies{$key}) eq 'HASH') {
3177: %zombie = %{$zombies{$key}};
3178: }
3179: if (ref($dbcopies{$key}) eq 'HASH') {
3180: foreach my $idx (keys(%{$dbcopies{$key}})) {
3181: if (ref($dbcopies{$key}{$idx}) eq 'HASH') {
3182: my $oldurl = $dbcopies{$key}{$idx}{'src'};
3183: my $oldcdom = $dbcopies{$key}{$idx}{'cdom'};
3184: my $oldcnum = $dbcopies{$key}{$idx}{'cnum'};
3185: my $oldmarker;
3186: if ($oldurl =~ m{^\Q/adm/$oldcdom/$oldcnum/\E(\d+)/ext\.tool$}) {
3187: $oldmarker = $1;
3188: unless (($gotcrsltitools) ||
3189: (($oldcnum eq $cnum) && ($oldcdom eq $cdom))) {
3190: my %oldtoolsettings=&Apache::lonnet::dump('exttool_'.$oldmarker,$oldcdom,$oldcnum);
3191: if ($oldtoolsettings{'id'} =~ /^c\d+$/) {
3192: unless ($gotcrsltitools) {
3193: %currcrsltitools =
3194: &Apache::lonnet::get_course_lti($cnum,$cdom,'consumer');
3195: foreach my $item (sort(keys(%currcrsltitools))) {
3196: if (ref($currcrsltitools{$item}) eq 'HASH') {
3197: $currltimax ++;
3198: if (ref($currltititles{$currcrsltitools{$item}{'title'}}) eq 'ARRAY') {
3199: push(@{$currltititles{$currcrsltitools{$item}{'title'}}},$item);
3200: } else {
3201: $currltititles{$currcrsltitools{$item}{'title'}} = [$item];
3202: }
3203: }
3204: }
3205: $gotcrsltitools = 1;
3206: }
3207: unless ($checkedsameinst) {
3208: my $primary_id = &Apache::lonnet::domain($cdom,'primary');
3209: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3210: if ($intdom ne '') {
3211: my $internet_names =
3212: &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
3213: if (ref($internet_names) eq 'ARRAY') {
3214: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
3215: $same_institution = 1;
3216: }
3217: }
3218: }
3219: $checkedsameinst = 1;
3220: }
3221: }
3222: }
3223: }
3224: my ($newurl,$result,$errtext) =
3225: &dbcopy($dbcopies{$key}{$idx},$cdom,$cnum,\%lockerrors,\%currltititles,
3226: \$currltimax,\@updatetoolsenc,\$updatetoolscache,$same_institution);
3227: if ($result eq 'ok') {
3228: $newdb{$idx} = $newurl;
3229: if ($newurl =~ /ext\.tool$/) {
3230: if ($torewrite{$idx} eq "/adm/$oldcdom/$oldcnum/$oldmarker/ext.tool") {
3231: if ($newurl =~ m{^\Q/adm/$cdom/$cnum/\E(\d+)/ext.tool$}) {
3232: my $newmarker = $1;
3233: unless ($oldmarker eq $newmarker) {
3234: $torewrite{$idx} = "/adm/$oldcdom/$oldcnum/$newmarker/ext.tool";
3235: }
3236: }
3237: }
3238: }
3239: } elsif (ref($errors) eq 'HASH') {
3240: $errors->{$key} = 1;
3241: }
3242: push(@msgs,$errtext);
3243: }
3244: }
3245: }
3246: if (ref($resdatacopy{$key}) eq 'HASH') {
3247: my ($gotnewmapname,$newmapname,$srcfolder,$srccontainer);
3248: foreach my $idx (keys(%{$resdatacopy{$key}})) {
3249: if (ref($resdatacopy{$key}{$idx}) eq 'HASH') {
3250: my $srcurl = $resdatacopy{$key}{$idx}{'src'};
3251: if ($srcurl =~ m{^/res/lib/templates/(\w+)\.problem$}) {
3252: my $template = $1;
3253: if (($resdatacopy{$key}{$idx}{'cdom'} =~ /^$match_domain$/) &&
3254: ($resdatacopy{$key}{$idx}{'cnum'} =~ /^$match_courseid$/)) {
3255: my $srcdom = $resdatacopy{$key}{$idx}{'cdom'};
3256: my $srcnum = $resdatacopy{$key}{$idx}{'cnum'};
3257: unless ($gotnewmapname) {
3258: ($newmapname) = ($key =~ m{/([^/]+)$});
3259: ($srcfolder,$srccontainer) = split(/\./,$newmapname);
3260: if ($newsubdir{$key}) {
3261: $newmapname =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
3262: }
3263: $gotnewmapname = 1;
3264: }
3265: my $srcmapinfo = $srcfolder.':'.$idx;
3266: if ($srccontainer eq 'page') {
3267: $srcmapinfo .= ':1';
3268: }
3269: ©_templated_files($srcurl,$srcdom,$srcnum,$srcmapinfo,$cdom,
3270: $cnum,$template,$idx,$newmapname);
3271: }
3272: }
3273: }
3274: }
3275: }
3276: if (ref($params{$key}) eq 'HASH') {
3277: %currparam = %{$params{$key}};
3278: }
3279: my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
3280: if ($fatal) {
3281: return ($errtext);
3282: }
3283: for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
3284: if (defined($LONCAPA::map::zombies[$i])) {
3285: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
3286: if ($zombie{$i} eq $src) {
3287: undef($LONCAPA::map::zombies[$i]);
3288: }
3289: }
3290: }
3291: my $total = scalar(@LONCAPA::map::order) - 1;
3292: for (my $i=$total; $i>=0; $i--) {
3293: my $idx = $LONCAPA::map::order[$i];
3294: if (defined($LONCAPA::map::resources[$idx])) {
3295: my $changed;
3296: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$idx]);
3297: if ((exists($toremove{$idx})) &&
3298: ($toremove{$idx} eq &LONCAPA::map::qtescape($src))) {
3299: splice(@LONCAPA::map::order,$i,1);
3300: if (ref($currparam{$idx}) eq 'ARRAY') {
3301: foreach my $name (@{$currparam{$idx}}) {
3302: &LONCAPA::map::delparameter($idx,$name);
3303: }
3304: }
3305: next;
3306: }
3307: my $origsrc = $src;
3308: if ((exists($toretitle{$idx})) && ($toretitle{$idx} eq $src)) {
3309: if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
3310: $changed = 1;
3311: }
3312: }
3313: if ((exists($torewrite{$idx})) && ($torewrite{$idx} eq $src)) {
3314: $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
3315: if ($origsrc =~ m{^/uploaded/}) {
3316: if ($prefixchg && $before{'map'} && $after{'map'}) {
3317: if ($src =~ /\.(page|sequence)$/) {
3318: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'map'}\E#$1$after{'map'}#;
3319: } else {
3320: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'doc'}\E#$1$after{'doc'}#;
3321: }
3322: }
3323: if ($origsrc =~ /\.(page|sequence)$/) {
3324: if ($newsubdir{$origsrc}) {
3325: $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir{$origsrc}#;
3326: }
3327: } elsif ($newsubdir{$key}) {
3328: $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir{$key}#;
3329: }
3330: }
3331: $changed = 1;
3332: } elsif ($newdb{$idx} ne '') {
3333: $src = $newdb{$idx};
3334: $changed = 1;
3335: }
3336: if ($changed) {
3337: $LONCAPA::map::resources[$idx] = join(':',($title,&LONCAPA::map::qtunescape($src),$ext,$type));
3338: }
3339: }
3340: }
3341: foreach my $idx (keys(%remparam)) {
3342: if (ref($remparam{$idx}) eq 'ARRAY') {
3343: foreach my $name (@{$remparam{$idx}}) {
3344: &LONCAPA::map::delparameter($idx,$name);
3345: }
3346: }
3347: }
3348: if (values(%lockerrors) > 0) {
3349: $lockmsg = join('<br />',values(%lockerrors));
3350: }
3351: my $storefn;
3352: if ($key eq $oldurl) {
3353: $storefn = $url;
3354: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
3355: } else {
3356: $storefn = $key;
3357: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
3358: if ($prefixchg && $before{'map'} && $after{'map'}) {
3359: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
3360: }
3361: if ($newsubdir{$key}) {
3362: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
3363: }
3364: }
3365: my $report;
3366: if ($folder !~ /^supplemental/) {
3367: $report = 1;
3368: }
3369: (my $outtext,$errtext) =
3370: &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report);
3371: if ($errtext) {
3372: if ($caller eq 'paste') {
3373: return (&mt('Paste failed: an error occurred saving the folder or page.'));
3374: }
3375: }
3376: }
3377: if (($updatetoolscache) || (@updatetoolsenc)) {
3378: &update_ltitools_caches($cdom,$cnum,$updatetoolscache,
3379: \@updatetoolsenc);
3380: }
3381: }
3382: return ('ok',\@msgs,$lockmsg);
3383: }
3384:
3385: sub copy_dependencies {
3386: my ($item,$storefn,$relpath,$errors,$contentref) = @_;
3387: my $content;
3388: if (ref($contentref)) {
3389: $content = $$contentref;
3390: } else {
3391: $content = &Apache::lonnet::getfile($item);
3392: }
3393: unless ($content eq '-1') {
3394: my $mm = new File::MMagic;
3395: my $mimetype = $mm->checktype_contents($content);
3396: if ($mimetype eq 'text/html') {
3397: my (%allfiles,%codebase,$state);
3398: my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content);
3399: if ($res eq 'ok') {
3400: my ($numexisting,$numpathchanges,$existing);
3401: (undef,$numexisting,$numpathchanges,$existing) =
3402: &Apache::loncommon::ask_for_embedded_content(
3403: '/adm/coursedocs',$state,\%allfiles,\%codebase,
3404: {'error_on_invalid_names' => 1,
3405: 'ignore_remote_references' => 1,
3406: 'docs_url' => $item,
3407: 'context' => 'paste'});
3408: if ($numexisting > 0) {
3409: if (ref($existing) eq 'HASH') {
3410: foreach my $dep (keys(%{$existing})) {
3411: my $depfile = $dep;
3412: unless ($depfile =~ m{^\Q$relpath\E}) {
3413: $depfile = $relpath.$dep;
3414: }
3415: my $depcontent = &Apache::lonnet::getfile($depfile);
3416: unless ($depcontent eq '-1') {
3417: my $storedep = $dep;
3418: $storedep =~ s{^\Q$relpath\E}{};
3419: my $dep_url =
3420: &Apache::lonclonecourse::writefile(
3421: $env{'request.course.id'},
3422: $storefn.$storedep,$depcontent);
3423: if ($dep_url eq '/adm/notfound.html') {
3424: if (ref($errors) eq 'HASH') {
3425: $errors->{$depfile} = 1;
3426: }
3427: } else {
3428: ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent);
3429: }
3430: }
3431: }
3432: }
3433: }
3434: }
3435: }
3436: }
3437: return;
3438: }
3439:
3440: my %parameter_type = ( 'randompick' => 'int_pos',
3441: 'hiddenresource' => 'string_yesno',
3442: 'encrypturl' => 'string_yesno',
3443: 'randomorder' => 'string_yesno',);
3444: my $valid_parameters_re = join('|',keys(%parameter_type));
3445: # set parameters
3446: sub update_parameter {
3447: if ($env{'form.changeparms'} eq 'all') {
3448: my (@allidx,@allmapidx,%allchecked,%currchecked);
3449: %allchecked = (
3450: 'hiddenresource' => {},
3451: 'encrypturl' => {},
3452: 'randompick' => {},
3453: 'randomorder' => {},
3454: );
3455: foreach my $which (keys(%allchecked)) {
3456: $env{'form.all'.$which} =~ s/,$//;
3457: if ($which eq 'randompick') {
3458: foreach my $item (split(/,/,$env{'form.all'.$which})) {
3459: my ($res,$value) = split(/:/,$item);
3460: if ($value =~ /^\d+$/) {
3461: $allchecked{$which}{$res} = $value;
3462: }
3463: }
3464: } else {
3465: if ($env{'form.all'.$which}) {
3466: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.all'.$which});
3467: }
3468: }
3469: }
3470: my $haschanges = 0;
3471: foreach my $res (@LONCAPA::map::order) {
3472: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3473: $name=&LONCAPA::map::qtescape($name);
3474: $url=&LONCAPA::map::qtescape($url);
3475: next unless $url;
3476: my $is_map;
3477: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
3478: $is_map = 1;
3479: }
3480: foreach my $which (keys(%allchecked)) {
3481: if (($which eq 'randompick' || $which eq 'randomorder')) {
3482: next if (!$is_map);
3483: }
3484: my $oldvalue = 0;
3485: my $newvalue = 0;
3486: if ($allchecked{$which}{$res}) {
3487: $newvalue = $allchecked{$which}{$res};
3488: }
3489: my $current = (&LONCAPA::map::getparameter($res,'parameter_'.$which))[0];
3490: if ($which eq 'randompick') {
3491: if ($current =~ /^(\d+)$/) {
3492: $oldvalue = $1;
3493: }
3494: } else {
3495: if ($current =~ /^yes$/i) {
3496: $oldvalue = 1;
3497: }
3498: }
3499: if ($oldvalue ne $newvalue) {
3500: $haschanges = 1;
3501: if ($newvalue) {
3502: my $storeval = 'yes';
3503: if ($which eq 'randompick') {
3504: $storeval = $newvalue;
3505: }
3506: &LONCAPA::map::storeparameter($res,'parameter_'.$which,
3507: $storeval,
3508: $parameter_type{$which});
3509: &remember_parms($res,$which,'set',$storeval);
3510: } elsif ($oldvalue) {
3511: &LONCAPA::map::delparameter($res,'parameter_'.$which);
3512: &remember_parms($res,$which,'del');
3513: }
3514: }
3515: }
3516: }
3517: return $haschanges;
3518: } else {
3519: my $haschanges = 0;
3520: return $haschanges if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
3521:
3522: my $which = $env{'form.changeparms'};
3523: my $idx = $env{'form.setparms'};
3524: my $oldvalue = 0;
3525: my $newvalue = 0;
3526: my $current = (&LONCAPA::map::getparameter($idx,'parameter_'.$which))[0];
3527: if ($which eq 'randompick') {
3528: if ($current =~ /^(\d+)$/) {
3529: $oldvalue = $1;
3530: }
3531: } elsif ($current =~ /^yes$/i) {
3532: $oldvalue = 1;
3533: }
3534: if ($env{'form.'.$which.'_'.$idx}) {
3535: $newvalue = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}
3536: : 1;
3537: }
3538: if ($oldvalue ne $newvalue) {
3539: $haschanges = 1;
3540: if ($newvalue) {
3541: my $storeval = 'yes';
3542: if ($which eq 'randompick') {
3543: $storeval = $newvalue;
3544: }
3545: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $storeval,
3546: $parameter_type{$which});
3547: &remember_parms($idx,$which,'set',$storeval);
3548: } else {
3549: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
3550: &remember_parms($idx,$which,'del');
3551: }
3552: }
3553: return $haschanges;
3554: }
3555: }
3556:
3557: sub handle_edit_cmd {
3558: my ($coursenum,$coursedom) =@_;
3559: my $haschanges = 0;
3560: if ($env{'form.cmd'} eq '') {
3561: return $haschanges;
3562: }
3563: my ($cmd,$idx)=split('_',$env{'form.cmd'});
3564:
3565: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
3566: my ($title, $url, @rrest) = split(':', $ratstr);
3567:
3568: if ($cmd eq 'remove') {
3569: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
3570: ($url!~/$LONCAPA::assess_page_seq_re/)) {
3571: &Apache::lonnet::removeuploadedurl($url);
3572: } else {
3573: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
3574: }
3575: splice(@LONCAPA::map::order, $idx, 1);
3576: $haschanges = 1;
3577: } elsif ($cmd eq 'cut') {
3578: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
3579: splice(@LONCAPA::map::order, $idx, 1);
3580: $haschanges = 1;
3581: } elsif ($cmd eq 'up'
3582: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
3583: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
3584: $haschanges = 1;
3585: } elsif ($cmd eq 'down'
3586: && defined($LONCAPA::map::order[$idx+1])) {
3587: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
3588: $haschanges = 1;
3589: } elsif ($cmd eq 'rename') {
3590: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
3591: if ($comment=~/\S/) {
3592: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
3593: $comment.':'.join(':', $url, @rrest);
3594: }
3595: # Devalidate title cache
3596: my $renamed_url=&LONCAPA::map::qtescape($url);
3597: &Apache::lonnet::devalidate_title_cache($renamed_url);
3598: $haschanges = 1;
3599: } elsif ($cmd eq 'setalias') {
3600: my $newvalue = $env{'form.alias'};
3601: if ($newvalue ne '') {
3602: unless (Apache::lonnet::get_symb_from_alias($newvalue)) {
3603: &LONCAPA::map::storeparameter($idx,'parameter_0_mapalias',$newvalue,
3604: 'string');
3605: &remember_parms($idx,'mapalias','set',$newvalue);
3606: $haschanges = 1;
3607: }
3608: }
3609: } elsif ($cmd eq 'delalias') {
3610: my $current = (&LONCAPA::map::getparameter($idx,'parameter_0_mapalias'))[0];
3611: if ($current ne '') {
3612: &LONCAPA::map::delparameter($idx,'parameter_0_mapalias');
3613: &remember_parms($idx,'mapalias','del');
3614: $haschanges = 1;
3615: }
3616: }
3617: return $haschanges;
3618: }
3619:
3620: sub editor {
3621: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
3622: $supplementalflag,$orderhash,$iconpath,$pathitem,$ltitoolsref,
3623: $canedit,$hostname,$navmapref,$hiddentop)=@_;
3624: my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container);
3625: if ($allowed) {
3626: (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
3627: $is_random_order,$container) =
3628: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
3629: $r->print($breadcrumbtrail);
3630: } elsif ($env{'form.folderpath'} =~ /\:1$/) {
3631: $container = 'page';
3632: } else {
3633: $container = 'sequence';
3634: }
3635:
3636: my $jumpto;
3637:
3638: unless ($supplementalflag) {
3639: $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
3640: }
3641:
3642: unless ($allowed) {
3643: $randompick = -1;
3644: }
3645:
3646: my ($errtext,$fatal);
3647: if (($folder eq '') && (!$supplementalflag)) {
3648: if (@LONCAPA::map::order) {
3649: undef(@LONCAPA::map::order);
3650: undef(@LONCAPA::map::resources);
3651: undef(@LONCAPA::map::resparms);
3652: undef(@LONCAPA::map::zombies);
3653: }
3654: $folder = 'default';
3655: $container = 'sequence';
3656: } else {
3657: ($errtext,$fatal) = &mapread($coursenum,$coursedom,
3658: $folder.'.'.$container);
3659: return $errtext if ($fatal);
3660: }
3661:
3662: if ($#LONCAPA::map::order<1) {
3663: my $idx=&LONCAPA::map::getresidx();
3664: if ($idx<=0) { $idx=1; }
3665: $LONCAPA::map::order[0]=$idx;
3666: $LONCAPA::map::resources[$idx]='';
3667: }
3668:
3669: # ------------------------------------------------------------ Process commands
3670:
3671: # ---------------- if they are for this folder and user allowed to make changes
3672: if (($allowed && $canedit) && ($env{'form.folder'} eq $folder)) {
3673: # set parameters and change order
3674: &snapshotbefore();
3675:
3676: if (&update_parameter()) {
3677: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3678: return $errtext if ($fatal);
3679: }
3680:
3681: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
3682: # change order
3683: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
3684: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
3685:
3686: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
3687: return $errtext if ($fatal);
3688: }
3689:
3690: if ($env{'form.pastemarked'}) {
3691: my %paste_errors;
3692: my ($paste_res,$save_error,$pastemsgarray,$lockerror) =
3693: &do_paste_from_buffer($coursenum,$coursedom,$folder,$container,
3694: \%paste_errors);
3695: if (ref($pastemsgarray) eq 'ARRAY') {
3696: if (@{$pastemsgarray} > 0) {
3697: $r->print('<p class="LC_info">'.
3698: join('<br />',@{$pastemsgarray}).
3699: '</p>');
3700: }
3701: }
3702: if ($lockerror) {
3703: $r->print('<p class="LC_error">'.
3704: $lockerror.
3705: '</p>');
3706: }
3707: if ($save_error ne '') {
3708: return $save_error;
3709: }
3710: if ($paste_res) {
3711: my %errortext = &Apache::lonlocal::texthash (
3712: fail => 'Storage of folder contents failed',
3713: failread => 'Reading folder contents failed',
3714: failstore => 'Storage of folder contents failed',
3715: );
3716: if ($errortext{$paste_res}) {
3717: $r->print('<p class="LC_error">'.$errortext{$paste_res}.'</p>');
3718: }
3719: }
3720: if (keys(%paste_errors) > 0) {
3721: $r->print('<p class="LC_warning">'."\n".
3722: &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".
3723: '<ul>'."\n");
3724: foreach my $key (sort(keys(%paste_errors))) {
3725: $r->print('<li>'.$key.'</li>'."\n");
3726: }
3727: $r->print('</ul></p>'."\n");
3728: }
3729: } elsif ($env{'form.clearmarked'}) {
3730: my $output = &do_buffer_empty();
3731: if ($output) {
3732: $r->print('<p class="LC_info">'.$output.'</p>');
3733: }
3734: }
3735:
3736: $r->print($upload_output);
3737:
3738: # Rename, cut, copy or remove a single resource
3739: if (&handle_edit_cmd($coursenum,$coursedom)) {
3740: my $contentchg;
3741: if ($env{'form.cmd'} =~ m{^(remove|cut|setalias|delalias)_}) {
3742: $contentchg = 1;
3743: }
3744: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg);
3745: return $errtext if ($fatal);
3746: }
3747:
3748: # Cut, copy and/or remove multiple resources
3749: if ($env{'form.multichange'}) {
3750: my %allchecked = (
3751: cut => {},
3752: remove => {},
3753: );
3754: my $needsupdate;
3755: foreach my $which (keys(%allchecked)) {
3756: $env{'form.multi'.$which} =~ s/,$//;
3757: if ($env{'form.multi'.$which}) {
3758: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.multi'.$which});
3759: if (ref($allchecked{$which}) eq 'HASH') {
3760: $needsupdate += scalar(keys(%{$allchecked{$which}}));
3761: }
3762: }
3763: }
3764: if ($needsupdate) {
3765: my $haschanges = 0;
3766: my %curr_groups = &Apache::longroup::coursegroups();
3767: my $total = scalar(@LONCAPA::map::order) - 1;
3768: for (my $i=$total; $i>=0; $i--) {
3769: my $res = $LONCAPA::map::order[$i];
3770: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3771: $name=&LONCAPA::map::qtescape($name);
3772: $url=&LONCAPA::map::qtescape($url);
3773: next unless $url;
3774: my %denied =
3775: &action_restrictions($coursenum,$coursedom,$url,
3776: $env{'form.folderpath'},\%curr_groups);
3777: foreach my $which (keys(%allchecked)) {
3778: next if ($denied{$which});
3779: next unless ($allchecked{$which}{$res});
3780: if ($which eq 'remove') {
3781: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
3782: ($url!~/$LONCAPA::assess_page_seq_re/)) {
3783: &Apache::lonnet::removeuploadedurl($url);
3784: } else {
3785: &LONCAPA::map::makezombie($res);
3786: }
3787: splice(@LONCAPA::map::order,$i,1);
3788: $haschanges ++;
3789: } elsif ($which eq 'cut') {
3790: &LONCAPA::map::makezombie($res);
3791: splice(@LONCAPA::map::order,$i,1);
3792: $haschanges ++;
3793: }
3794: }
3795: }
3796: if ($haschanges) {
3797: ($errtext,$fatal) =
3798: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3799: return $errtext if ($fatal);
3800: }
3801: }
3802: }
3803:
3804: # Group import/search
3805: if ($env{'form.importdetail'}) {
3806: my @imports;
3807: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
3808: if (defined($item)) {
3809: my ($name,$url,$residx)=
3810: map { &unescape($_); } split(/\=/,$item);
3811: if ($url =~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) {
3812: my ($suffix,$errortxt,$locknotfreed) =
3813: &new_timebased_suffix($coursedom,$coursenum,'map',$1,$2);
3814: if ($locknotfreed) {
3815: $r->print($locknotfreed);
3816: }
3817: if ($suffix) {
3818: $url =~ s/_new\./_$suffix./;
3819: } else {
3820: return $errortxt;
3821: }
3822: } elsif ($url =~ m{^/adm/$match_domain/$match_username/new/(smppg|bulletinboard)$}) {
3823: my $type = $1;
3824: my ($suffix,$errortxt,$locknotfreed) =
3825: &new_timebased_suffix($coursedom,$coursenum,$type);
3826: if ($locknotfreed) {
3827: $r->print($locknotfreed);
3828: }
3829: if ($suffix) {
3830: $url =~ s{^(/adm/$match_domain/$match_username)/new}{$1/$suffix};
3831: } else {
3832: return $errortxt;
3833: }
3834: } elsif ($url =~ m{^/adm/$coursedom/$coursenum/new/ext\.tool}) {
3835: my ($suffix,$errortxt,$locknotfreed) =
3836: &new_timebased_suffix($coursedom,$coursenum,'exttool');
3837: if ($locknotfreed) {
3838: $r->print($locknotfreed);
3839: }
3840: if ($suffix) {
3841: $url =~ s{^(/adm/$coursedom/$coursenum)/new}{$1/$suffix};
3842: } else {
3843: return $errortxt;
3844: }
3845: } elsif ($url =~ m{^/uploaded/$coursedom/$coursenum/(docs|supplemental)/(default|\d+)/new.html$}) {
3846: if ($supplementalflag) {
3847: next unless ($1 eq 'supplemental');
3848: if ($folder eq 'supplemental') {
3849: next unless ($2 eq 'default');
3850: } else {
3851: next unless ($folder eq 'supplemental_'.$2);
3852: }
3853: } else {
3854: next unless ($1 eq 'docs');
3855: if ($folder eq 'default') {
3856: next unless ($2 eq 'default');
3857: } else {
3858: next unless ($folder eq 'default_'.$2);
3859: }
3860: }
3861: }
3862: push(@imports, [$name, $url, $residx]);
3863: }
3864: }
3865: ($errtext,$fatal,my $fixuperrors) =
3866: &group_import($coursenum, $coursedom, $folder,$container,
3867: 'londocs',$ltitoolsref,@imports);
3868: return $errtext if ($fatal);
3869: if ($fixuperrors) {
3870: $r->print($fixuperrors);
3871: }
3872: }
3873: # Loading a complete map
3874: if ($env{'form.loadmap'}) {
3875: if ($env{'form.importmap'}=~/\w/) {
3876: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
3877: my ($title,$url,$ext,$type)=split(/\:/,$res);
3878: my $idx=&LONCAPA::map::getresidx($url);
3879: $LONCAPA::map::resources[$idx]=$res;
3880: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
3881: }
3882: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
3883: $folder.'.'.$container,1);
3884: return $errtext if ($fatal);
3885: } else {
3886: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
3887:
3888: }
3889: }
3890: &log_differences($plain);
3891: }
3892: # ---------------------------------------------------------------- End commands
3893: # ---------------------------------------------------------------- Print screen
3894: my $idx=0;
3895: my $shown=0;
3896: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
3897: $r->print('<div class="LC_Box">'.
3898: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
3899: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
3900: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
3901: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
3902: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
3903: '</ol>');
3904: if ($randompick>=0) {
3905: $r->print('<p class="LC_warning">'
3906: .&mt('Caution: this folder is set to randomly pick a subset'
3907: .' of resources. Adding or removing resources from this'
3908: .' folder will change the set of resources that the'
3909: .' students see, resulting in spurious or missing credit'
3910: .' for completed problems, not limited to ones you'
3911: .' modify. Do not modify the contents of this folder if'
3912: .' it is in active student use.')
3913: .'</p>'
3914: );
3915: }
3916: if ($is_random_order) {
3917: $r->print('<p class="LC_warning">'
3918: .&mt('Caution: this folder is set to randomly order its'
3919: .' contents. Adding or removing resources from this folder'
3920: .' will change the order of resources shown.')
3921: .'</p>'
3922: );
3923: }
3924: $r->print('</div>');
3925: }
3926:
3927: if ((!$allowed) && ($folder =~ /^supplemental_\d+$/)) {
3928: my ($supplemental) = &Apache::loncommon::get_supplemental($coursenum,$coursedom);
3929: if (ref($supplemental) eq 'HASH') {
3930: if ((ref($supplemental->{'hidden'}) eq 'HASH') &&
3931: (ref($supplemental->{'ids'}) eq 'HASH')) {
3932: if (ref($supplemental->{'ids'}->{"/uploaded/$coursedom/$coursenum/$folder.$container"}) eq 'ARRAY') {
3933: my $mapnum = $supplemental->{'ids'}->{"/uploaded/$coursedom/$coursenum/$folder.$container"}->[0];
3934: if ($supplemental->{'hidden'}->{$mapnum}) {
3935: $ishidden = 1;
3936: }
3937: }
3938: }
3939: }
3940: }
3941:
3942: my ($to_show,$output,@allidx,@allmapidx,%filters,%lists,%curr_groups);
3943: %filters = (
3944: canremove => [],
3945: cancut => [],
3946: cancopy => [],
3947: hiddenresource => [],
3948: encrypturl => [],
3949: randomorder => [],
3950: randompick => [],
3951: );
3952: %curr_groups = &Apache::longroup::coursegroups();
3953: &Apache::loncommon::start_data_table_count(); #setup a row counter
3954: foreach my $res (@LONCAPA::map::order) {
3955: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3956: $name=&LONCAPA::map::qtescape($name);
3957: $url=&LONCAPA::map::qtescape($url);
3958: unless ($name) { $name=(split(/\//,$url))[-1]; }
3959: unless ($name) { $idx++; next; }
3960: push(@allidx,$res);
3961: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
3962: push(@allmapidx,$res);
3963: }
3964:
3965: if (($supplementalflag) && (!$allowed) && (!$env{'request.role.adv'})) {
3966: if (($ishidden) || ((&LONCAPA::map::getparameter($res,'parameter_hiddenresource'))[0]=~/^yes$/i)) {
3967: $idx++;
3968: next;
3969: }
3970: }
3971: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
3972: $coursenum,$coursedom,$crstype,
3973: $pathitem,$supplementalflag,$container,
3974: \%filters,\%curr_groups,$ltitoolsref,$canedit,
3975: $isencrypted,$ishidden,$navmapref,$hostname);
3976: $idx++;
3977: $shown++;
3978: }
3979: &Apache::loncommon::end_data_table_count();
3980:
3981: my $need_save;
3982: if ($allowed || ($supplementalflag && $folder eq 'supplemental')) {
3983: my $toolslink;
3984: if ($allowed || $canedit) {
3985: my $helpitem = 'Navigation_Screen';
3986: if (!$allowed) {
3987: $helpitem = 'Supplemental_Navigation';
3988: }
3989: $toolslink = '<table><tr><td>'
3990: .&Apache::loncommon::help_open_menu('Navigation Screen',
3991: $helpitem,undef,'RAT')
3992: .'</td><td class="LC_middle">'.&mt('Tools:').'</td>'
3993: .'<td align="left"><ul id="LC_toolbar">'
3994: .'<li><a href="/adm/coursedocs?forcesupplement=1&command=editsupp" '
3995: .'id="LC_content_toolbar_edittoplevel" '
3996: .'class="LC_toolbarItem" '
3997: .'title="'.&mt('Supplemental Content Editor').'">'
3998: .'</a></li></ul></td></tr></table><br />';
3999: }
4000: if ($shown) {
4001: if ($allowed) {
4002: $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll')
4003: .&Apache::loncommon::start_data_table(undef,'contentlist')
4004: .&Apache::loncommon::start_data_table_header_row()
4005: .'<th colspan="2">'.&mt('Move').'</th>'
4006: .'<th colspan="3">'.&mt('Actions').'</th>'
4007: .'<th>'.&mt('Document').'</th>'
4008: .'<th colspan="2">'.&mt('Settings').'</th>'
4009: .&Apache::loncommon::end_data_table_header_row();
4010: if ($folder !~ /^supplemental/) {
4011: $lists{'canhide'} = join(',',@allidx);
4012: $lists{'canrandomlyorder'} = join(',',@allmapidx);
4013: my @possfilters = ('canremove','cancut','cancopy','hiddenresource','encrypturl',
4014: 'randomorder','randompick');
4015: foreach my $item (@possfilters) {
4016: if (ref($filters{$item}) eq 'ARRAY') {
4017: if (@{$filters{$item}} > 0) {
4018: $lists{$item} = join(',',@{$filters{$item}});
4019: }
4020: }
4021: }
4022: if (@allidx > 0) {
4023: my $path;
4024: if ($env{'form.folderpath'}) {
4025: $path =
4026: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
4027: }
4028: if (@allidx > 1) {
4029: $to_show .=
4030: &Apache::loncommon::continue_data_table_row().
4031: '<td colspan="2"> </td>'.
4032: '<td>'.
4033: &multiple_check_form('actions',\%lists,$canedit).
4034: '</td>'.
4035: '<td colspan="3"> </td>'.
4036: '<td colspan="2">'.
4037: &multiple_check_form('settings',\%lists,$canedit).
4038: '</td>'.
4039: &Apache::loncommon::end_data_table_row();
4040: $need_save = 1;
4041: }
4042: }
4043: }
4044: $to_show .= $output.' '
4045: .&Apache::loncommon::end_data_table()
4046: .'<br style="line-height:2px;" />'
4047: .&Apache::loncommon::end_scrollbox();
4048: } else {
4049: $to_show .= $toolslink
4050: .&Apache::loncommon::start_data_table('LC_tableOfContent')
4051: .$output.' '
4052: .&Apache::loncommon::end_data_table();
4053: }
4054: } else {
4055: if (!$allowed) {
4056: $to_show .= $toolslink;
4057: }
4058: my $noresmsg;
4059: if ($allowed && $hiddentop && !$supplementalflag) {
4060: $noresmsg = &mt('Main Content Hidden');
4061: } else {
4062: $noresmsg = &mt('Currently empty');
4063: }
4064: $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
4065: .'<div class="LC_info" id="contentlist">'
4066: .$noresmsg
4067: .'</div>'
4068: .&Apache::loncommon::end_scrollbox();
4069: }
4070: } else {
4071: if ($shown) {
4072: $to_show = '<div>'
4073: .&Apache::loncommon::start_data_table('LC_tableOfContent')
4074: .$output
4075: .&Apache::loncommon::end_data_table()
4076: .'</div>';
4077: } else {
4078: $to_show = '<div class="LC_info" id="contentlist">'
4079: .&mt('Currently empty')
4080: .'</div>'
4081: }
4082: }
4083: my $tid = 1;
4084: if ($supplementalflag) {
4085: $tid = 2;
4086: }
4087: if ($allowed) {
4088: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
4089: $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
4090: $jumpto,$readfile,$need_save,"$folder.$container",$canedit));
4091: if ($canedit) {
4092: &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
4093: }
4094: } else {
4095: $r->print($to_show);
4096: }
4097: return;
4098: }
4099:
4100: sub multiple_check_form {
4101: my ($caller,$listsref,$canedit) = @_;
4102: return unless (ref($listsref) eq 'HASH');
4103: my $disabled;
4104: unless ($canedit) {
4105: $disabled = ' disabled="disabled"';
4106: }
4107: my $output =
4108: '<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
4109: '<span class="LC_nobreak" style="font-size:x-small;font-weight:bold;">'.
4110: '<label><input type="radio" name="showmultpick" value="0" onclick="javascript:togglePick('."'$caller','0'".');" checked="checked" />'.&mt('one').'</label>'.(' 'x2).'<label><input type="radio" name="showmultpick" value="1" onclick="javascript:togglePick('."'$caller','1'".');" />'.&mt('multiple').'</label></span><span id="more'.$caller.'" class="LC_nobreak LC_docs_ext_edit"></span></form>'.
4111: '<div id="multi'.$caller.'" style="display:none;margin:0;padding:0;border:0">'.
4112: '<form action="/adm/coursedocs" method="post" name="cumulative'.$caller.'">'."\n".
4113: '<fieldset id="allfields'.$caller.'" style="display:none"><legend style="font-size:x-small;">'.&mt('check/uncheck all').'</legend>'."\n";
4114: if ($caller eq 'settings') {
4115: $output .=
4116: '<table><tr>'.
4117: '<td class="LC_docs_entry_parameter">'.
4118: '<span class="LC_nobreak"><label>'.
4119: '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')"'.$disabled.' />'.&mt('Hidden').
4120: '</label></span></td>'.
4121: '<td class="LC_docs_entry_parameter">'.
4122: '<span class="LC_nobreak"><label><input type="checkbox" name="randompickall" id="randompickall" onclick="updatePick(this.form,'."'all','check'".');propagateState(this.form,'."'randompick'".');propagateState(this.form,'."'rpicknum'".');"'.$disabled.' />'.&mt('Randomly Pick').'</label><span id="rpicktextall"></span><input type="hidden" name="rpicknumall" id="rpicknumall" value="" />'.
4123: '</span></td>'.
4124: '</tr>'."\n".
4125: '<tr>'.
4126: '<td class="LC_docs_entry_parameter">'.
4127: '<span class="LC_nobreak"><label><input type="checkbox" name="encrypturlall" id="encrypturlall" onclick="propagateState(this.form,'."'encrypturl'".')"'.$disabled.' />'.&mt('URL hidden').'</label></span></td><td class="LC_docs_entry_parameter"><span class="LC_nobreak"><label><input type="checkbox" name="randomorderall" id="randomorderall" onclick="propagateState(this.form,'."'randomorder'".')"'.$disabled.' />'.&mt('Random Order').
4128: '</label></span>'.
4129: '</td></tr></table>'."\n";
4130: } else {
4131: $output .=
4132: '<table><tr>'.
4133: '<td class="LC_docs_entry_parameter">'.
4134: '<span class="LC_nobreak LC_docs_remove">'.
4135: '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')"'.$disabled.' />'.&mt('Remove').
4136: '</label></span></td>'.
4137: '<td class="LC_docs_entry_parameter">'.
4138: '<span class="LC_nobreak LC_docs_cut">'.
4139: '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');"'.$disabled.' />'.&mt('Cut').
4140: '</label></span></td>'."\n".
4141: '<td class="LC_docs_entry_parameter">'.
4142: '<span class="LC_nobreak LC_docs_copy">'.
4143: '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')"'.$disabled.' />'.&mt('Copy').
4144: '</label></span></td>'.
4145: '</tr></table>'."\n";
4146: }
4147: $output .=
4148: '</fieldset>'.
4149: '<input type="hidden" name="allidx" value="'.$listsref->{'canhide'}.'" />';
4150: if ($caller eq 'settings') {
4151: $output .=
4152: '<input type="hidden" name="allmapidx" value="'.$listsref->{'canrandomlyorder'}.'" />'."\n".
4153: '<input type="hidden" name="currhiddenresource" value="'.$listsref->{'hiddenresource'}.'" />'."\n".
4154: '<input type="hidden" name="currencrypturl" value="'.$listsref->{'encrypturl'}.'" />'."\n".
4155: '<input type="hidden" name="currrandomorder" value="'.$listsref->{'randomorder'}.'" />'."\n".
4156: '<input type="hidden" name="currrandompick" value="'.$listsref->{'randompick'}.'" />'."\n";
4157: } elsif ($caller eq 'actions') {
4158: $output .=
4159: '<input type="hidden" name="allremoveidx" id="allremoveidx" value="'.$listsref->{'canremove'}.'" />'.
4160: '<input type="hidden" name="allcutidx" id="allcutidx" value="'.$listsref->{'cancut'}.'" />'.
4161: '<input type="hidden" name="allcopyidx" id="allcopyidx" value="'.$listsref->{'cancopy'}.'" />';
4162: }
4163: $output .=
4164: '</form>'.
4165: '</div>';
4166: return $output;
4167: }
4168:
4169: sub process_file_upload {
4170: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd,$crstype) = @_;
4171: # upload a file, if present
4172: my $filesize = length($env{'form.uploaddoc'});
4173: if (!$filesize) {
4174: $$upload_output = '<div class="LC_error">'.
4175: &mt('Unable to upload [_1]. (size = [_2] bytes)',
4176: '<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>',
4177: $filesize).'<br />'.
4178: &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'.
4179: '</div>';
4180: return;
4181: }
4182: my $quotatype = 'unofficial';
4183: if ($crstype eq 'Community') {
4184: $quotatype = 'community';
4185: } elsif ($crstype eq 'Placement') {
4186: $quotatype = 'placement';
4187: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
4188: $quotatype = 'official';
4189: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
4190: $quotatype = 'textbook';
4191: }
4192: if (&Apache::loncommon::get_user_quota($coursenum,$coursedom,'course',$quotatype)) {
4193: $filesize = int($filesize/1000); #expressed in kb
4194: $$upload_output = &Apache::loncommon::excess_filesize_warning($coursenum,$coursedom,'course',
4195: $env{'form.uploaddoc.filename'},$filesize,
4196: 'upload',$quotatype);
4197: return if ($$upload_output);
4198: }
4199: my ($parseaction,$showupload,$nextphase,$mimetype);
4200: if ($env{'form.parserflag'}) {
4201: $parseaction = 'parse';
4202: }
4203: my $folder=$env{'form.folder'};
4204: if ($folder eq '') {
4205: $folder='default';
4206: }
4207: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
4208: my $errtext='';
4209: my $fatal=0;
4210: my $container='sequence';
4211: if ($env{'form.folderpath'} =~ /:1$/) {
4212: $container='page';
4213: }
4214: ($errtext,$fatal)=
4215: &mapread($coursenum,$coursedom,$folder.'.'.$container);
4216: if ($#LONCAPA::map::order<1) {
4217: $LONCAPA::map::order[0]=1;
4218: $LONCAPA::map::resources[1]='';
4219: }
4220: my $destination = 'docs/';
4221: if ($folder =~ /^supplemental/) {
4222: $destination = 'supplemental/';
4223: }
4224: if (($folder eq 'default') || ($folder eq 'supplemental')) {
4225: $destination .= 'default/';
4226: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
4227: $destination .= $2.'/';
4228: }
4229: if ($fatal) {
4230: $$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>';
4231: return;
4232: }
4233: # this is for a course, not a user, so set context to coursedoc.
4234: my $newidx=&LONCAPA::map::getresidx();
4235: $destination .= $newidx;
4236: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
4237: $parseaction,$allfiles,
4238: $codebase,undef,undef,undef,undef,
4239: undef,undef,\$mimetype);
4240: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
4241: my $stored = $1;
4242: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
4243: $stored.'</span>').'</p>';
4244: } else {
4245: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
4246:
4247: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</div>';
4248: return;
4249: }
4250: my $ext='false';
4251: if ($url=~m{^http://}) { $ext='true'; }
4252: $url = &LONCAPA::map::qtunescape($url);
4253: my $comment=$env{'form.comment'};
4254: $comment = &LONCAPA::map::qtunescape($comment);
4255: if ($folder=~/^supplemental/) {
4256: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
4257: $env{'user.domain'}.'___&&&___'.$comment;
4258: }
4259:
4260: $LONCAPA::map::resources[$newidx]=
4261: $comment.':'.$url.':'.$ext.':normal:res';
4262: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
4263: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
4264: $folder.'.'.$container,1);
4265: if ($fatal) {
4266: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.$errtext.'</div>';
4267: return;
4268: } else {
4269: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
4270: $$upload_output = $showupload;
4271: my $total_embedded = scalar(keys(%{$allfiles}));
4272: if ($total_embedded > 0) {
4273: my $uploadphase = 'upload_embedded';
4274: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
4275: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
4276: my ($embedded,$num) =
4277: &Apache::loncommon::ask_for_embedded_content(
4278: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
4279: if ($embedded) {
4280: if ($num) {
4281: $$upload_output .=
4282: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
4283: $nextphase = $uploadphase;
4284: } else {
4285: $$upload_output .= $embedded;
4286: }
4287: } else {
4288: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
4289: }
4290: } else {
4291: $$upload_output .= &mt('No embedded items identified').'<br />';
4292: }
4293: $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
4294: } elsif ((&Apache::loncommon::is_archive_file($mimetype)) &&
4295: ($env{'form.uploaddoc.filename'} =~ /\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/i)) {
4296: $nextphase = 'decompress_uploaded';
4297: my $position = scalar(@LONCAPA::map::order)-1;
4298: my $noextract = &return_to_editor();
4299: my $archiveurl = &HTML::Entities::encode($url,'<>&"');
4300: my %archiveitems = (
4301: folderpath => $env{'form.folderpath'},
4302: cmd => $nextphase,
4303: newidx => $newidx,
4304: position => $position,
4305: phase => $nextphase,
4306: comment => $comment,
4307: );
4308: my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
4309: my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
4310: $$upload_output = $showupload.
4311: &Apache::loncommon::decompress_form($mimetype,
4312: $archiveurl,'/adm/coursedocs',$noextract,
4313: \%archiveitems,\@current);
4314: }
4315: }
4316: }
4317: return $nextphase;
4318: }
4319:
4320: sub get_dir_list {
4321: my ($url,$coursenum,$coursedom,$newidx) = @_;
4322: my ($destination,$dir_root) = &embedded_destination();
4323: my ($dirlistref,$listerror) =
4324: &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
4325: my @dir_lines;
4326: my $dirptr=16384;
4327: if (ref($dirlistref) eq 'ARRAY') {
4328: foreach my $dir_line (sort
4329: {
4330: my ($afile)=split('&',$a,2);
4331: my ($bfile)=split('&',$b,2);
4332: return (lc($afile) cmp lc($bfile));
4333: } (@{$dirlistref})) {
4334: my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
4335: $filename =~ s/\s+$//;
4336: next if ($filename =~ /^\.\.?$/);
4337: my $isdir = 0;
4338: if ($dirptr&$testdir) {
4339: $isdir = 1;
4340: }
4341: push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
4342: }
4343: }
4344: return @dir_lines;
4345: }
4346:
4347: sub is_supplemental_title {
4348: my ($title) = @_;
4349: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
4350: }
4351:
4352: # --------------------------------------------------------------- An entry line
4353:
4354: sub entryline {
4355: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
4356: $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups,
4357: $ltitoolsref,$canedit,$isencrypted,$ishidden,$navmapref,$hostname)=@_;
4358: my ($foldertitle,$renametitle,$oldtitle,$encodedtitle);
4359: if (&is_supplemental_title($title)) {
4360: ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
4361: $encodedtitle=$title;
4362: } else {
4363: $title=&HTML::Entities::encode($title,'"<>&\'');
4364: $encodedtitle=$title;
4365: $renametitle=$title;
4366: $foldertitle=$title;
4367: }
4368:
4369: my ($disabled,$readonly,$js_lt);
4370: unless ($canedit) {
4371: $disabled = 'disabled="disabled"';
4372: $readonly = 1;
4373: }
4374:
4375: my $orderidx=$LONCAPA::map::order[$index];
4376:
4377: $renametitle=~s/\\/\\\\/g;
4378: $renametitle=~s/\"\;/\\\"/g;
4379: $renametitle=~s/"/%22/g;
4380: $renametitle=~s/ /%20/g;
4381: $oldtitle = $renametitle;
4382: $renametitle=~s/\'/\\\'/g;
4383: my $line=&Apache::loncommon::start_data_table_row();
4384: my ($form_start,$form_end,$form_common,$form_param);
4385: # Edit commands
4386: my ($esc_path, $path, $symb, $shownsymb, $curralias);
4387: if ($env{'form.folderpath'}) {
4388: $esc_path=&escape($env{'form.folderpath'});
4389: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
4390: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
4391: }
4392: my $isexternal;
4393: if ($residx) {
4394: my $currurl = $url;
4395: $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
4396: if ($currurl =~ m{^/adm/wrapper/ext/}) {
4397: $isexternal = 1;
4398: }
4399: if (!$supplementalflag) {
4400: my $path = 'uploaded/'.
4401: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
4402: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
4403: $symb = &Apache::lonnet::encode_symb($path.$folder.".$container",
4404: $residx,
4405: &Apache::lonnet::declutter($currurl));
4406: }
4407: }
4408: my ($renamelink,%lt,$ishash);
4409: if (ref($filtersref) eq 'HASH') {
4410: $ishash = 1;
4411: }
4412:
4413: if ($allowed) {
4414: $form_start = '
4415: <form action="/adm/coursedocs" method="post">
4416: ';
4417: $form_common=(<<END);
4418: <input type="hidden" name="folderpath" value="$path" />
4419: <input type="hidden" name="symb" value="$symb" />
4420: END
4421: $form_param=(<<END);
4422: <input type="hidden" name="setparms" value="$orderidx" />
4423: <input type="hidden" name="changeparms" value="0" />
4424: END
4425: $form_end = '</form>';
4426:
4427: my $incindex=$index+1;
4428: my $selectbox='';
4429: if (($#LONCAPA::map::order>0) &&
4430: ((split(/\:/,
4431: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
4432: ne '') &&
4433: ((split(/\:/,
4434: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
4435: ne '')) {
4436: $selectbox=
4437: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
4438: '<select name="newpos" onchange="this.form.submit()"'.$disabled.'>';
4439: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
4440: if ($i==$incindex) {
4441: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
4442: } else {
4443: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
4444: }
4445: }
4446: $selectbox.='</select>';
4447: }
4448: %lt=&Apache::lonlocal::texthash(
4449: 'up' => 'Move Up',
4450: 'dw' => 'Move Down',
4451: 'rm' => 'Remove',
4452: 'ct' => 'Cut',
4453: 'rn' => 'Rename',
4454: 'cp' => 'Copy',
4455: 'da' => 'Unset alias',
4456: 'sa' => 'Set alias',
4457: 'ex' => 'External Resource',
4458: 'et' => 'External Tool',
4459: 'ed' => 'Edit',
4460: 'pr' => 'Preview',
4461: 'sv' => 'Save',
4462: 'ul' => 'URL',
4463: 'ti' => 'Title',
4464: 'er' => 'Editing rights unavailable for your current role.',
4465: );
4466: my %denied = &action_restrictions($coursenum,$coursedom,$url,
4467: $env{'form.folderpath'},
4468: $currgroups);
4469: my ($copylink,$cutlink,$removelink);
4470: my $skip_confirm = 0;
4471: my $confirm_removal = 0;
4472: if ( $folder =~ /^supplemental/
4473: || ($url =~ m{( /smppg$
4474: |/syllabus$
4475: |/aboutme$
4476: |/navmaps$
4477: |/bulletinboard$
4478: |/ext\.tool$
4479: |\.html$)}x)
4480: || $isexternal) {
4481: $skip_confirm = 1;
4482: }
4483: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
4484: ($url!~/$LONCAPA::assess_page_seq_re/)) {
4485: $confirm_removal = 1;
4486: }
4487: if ($url =~ /$LONCAPA::assess_re/) {
4488: $curralias = (&LONCAPA::map::getparameter($orderidx,'parameter_0_mapalias'))[0];
4489: }
4490:
4491: if ($denied{'copy'}) {
4492: $copylink=(<<ENDCOPY)
4493: <span style="visibility: hidden;">$lt{'cp'}</span>
4494: ENDCOPY
4495: } else {
4496: my $formname = 'edit_copy_'.$orderidx;
4497: my $js = "javascript:checkForSubmit(document.forms.renameform,'copy','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
4498: $copylink=(<<ENDCOPY);
4499: <form name="$formname" method="post" action="/adm/coursedocs">
4500: $form_common
4501: <input type="checkbox" name="copy" id="copy_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','copy');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_copy">$lt{'cp'}</a>
4502: $form_end
4503: ENDCOPY
4504: if (($ishash) && (ref($filtersref->{'cancopy'}) eq 'ARRAY')) {
4505: push(@{$filtersref->{'cancopy'}},$orderidx);
4506: }
4507: }
4508: if ($denied{'cut'}) {
4509: $cutlink=(<<ENDCUT);
4510: <span style="visibility: hidden;">$lt{'ct'}</span>
4511: ENDCUT
4512: } else {
4513: my $formname = 'edit_cut_'.$orderidx;
4514: my $js = "javascript:checkForSubmit(document.forms.renameform,'cut','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
4515: $cutlink=(<<ENDCUT);
4516: <form name="$formname" method="post" action="/adm/coursedocs">
4517: $form_common
4518: <input type="hidden" name="skip_$orderidx" id="skip_cut_$orderidx" value="$skip_confirm" />
4519: <input type="checkbox" name="cut" id="cut_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','cut');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_cut">$lt{'ct'}</a>
4520: $form_end
4521: ENDCUT
4522: if (($ishash) && (ref($filtersref->{'cancut'}) eq 'ARRAY')) {
4523: push(@{$filtersref->{'cancut'}},$orderidx);
4524: }
4525: }
4526: if ($denied{'remove'}) {
4527: $removelink=(<<ENDREM);
4528: <span style="visibility: hidden;">$lt{'rm'}</a>
4529: ENDREM
4530: } else {
4531: my $formname = 'edit_remove_'.$orderidx;
4532: my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder',$confirm_removal);";
4533: $removelink=(<<ENDREM);
4534: <form name="$formname" method="post" action="/adm/coursedocs">
4535: $form_common
4536: <input type="hidden" name="skip_$orderidx" id="skip_remove_$orderidx" value="$skip_confirm" />
4537: <input type="hidden" name="confirm_rem_$orderidx" id="confirm_removal_$orderidx" value="$confirm_removal" />
4538: <input type="checkbox" name="remove" id="remove_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','remove');" class="LC_hidden" $disabled /><a href="$js" class="LC_docs_remove">$lt{'rm'}</a>
4539: $form_end
4540: ENDREM
4541: if (($ishash) && (ref($filtersref->{'canremove'}) eq 'ARRAY')) {
4542: push(@{$filtersref->{'canremove'}},$orderidx);
4543: }
4544: }
4545: $renamelink=(<<ENDREN);
4546: <a href='javascript:changename("$esc_path","$index","$oldtitle");' class="LC_docs_rename">$lt{'rn'}</a>
4547: ENDREN
4548: my ($uplink,$downlink);
4549: if ($canedit) {
4550: $uplink = "/adm/coursedocs?cmd=up_$index&folderpath=$esc_path&symb=$symb";
4551: $downlink = "/adm/coursedocs?cmd=down_$index&folderpath=$esc_path&symb=$symb";
4552: } else {
4553: $uplink = "javascript:alert('".&js_escape($lt{'er'})."');";
4554: $downlink = $uplink;
4555: }
4556: $line.=(<<END);
4557: <td>
4558: <div class="LC_docs_entry_move">
4559: <a href="$uplink">
4560: <img src="${iconpath}move_up.gif" alt="$lt{'up'}" class="LC_icon" />
4561: </a>
4562: </div>
4563: <div class="LC_docs_entry_move">
4564: <a href="$downlink">
4565: <img src="${iconpath}move_down.gif" alt="$lt{'dw'}" class="LC_icon" />
4566: </a>
4567: </div>
4568: </td>
4569: <td>
4570: $form_start
4571: $form_param
4572: $form_common
4573: $selectbox
4574: $form_end
4575: </td>
4576: <td class="LC_docs_entry_commands LC_nobreak">
4577: $removelink
4578: $cutlink
4579: $copylink
4580: </td>
4581: END
4582: }
4583: # Figure out what kind of a resource this is
4584: my ($extension)=($url=~/\.(\w+)$/);
4585: my $uploaded=($url=~/^\/*uploaded\//);
4586: my $icon=&Apache::loncommon::icon($url);
4587: my $isfolder;
4588: my $ispage;
4589: my $containerarg;
4590: my $folderurl;
4591: my $plainurl;
4592: if ($uploaded) {
4593: if (($extension eq 'sequence') || ($extension eq 'page')) {
4594: $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
4595: $containerarg = $1;
4596: if ($extension eq 'sequence') {
4597: $icon=$iconpath.'navmap.folder.closed.gif';
4598: $isfolder=1;
4599: } else {
4600: $icon=$iconpath.'page.gif';
4601: $ispage=1;
4602: }
4603: $folderurl = &Apache::lonnet::declutter($url);
4604: if ($allowed) {
4605: $url='/adm/coursedocs?';
4606: } else {
4607: $url='/adm/supplemental?';
4608: }
4609: } else {
4610: $plainurl = $url;
4611: }
4612: }
4613:
4614: my ($editlink,$extresform,$anchor,$hiddenres,$nomodal);
4615: my $orig_url = $url;
4616: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
4617: if ($container eq 'page') {
4618: $url=~s{^http(|s)(:|:)//}{/ext/};
4619: } else {
4620: $url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
4621: }
4622: if (!$supplementalflag && $residx && $symb) {
4623: if ((!$isfolder) && (!$ispage)) {
4624: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
4625: if (($url =~ m{^ext/}) && ($container eq 'page')) {
4626: $url=&Apache::lonnet::clutter_with_no_wrapper($url);
4627: } else {
4628: $url=&Apache::lonnet::clutter($url);
4629: }
4630: if ($url=~/^\/*uploaded\//) {
4631: $url=~/\.(\w+)$/;
4632: my $embstyle=&Apache::loncommon::fileembstyle($1);
4633: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
4634: $url='/adm/wrapper'.$url;
4635: } elsif ($embstyle eq 'ssi') {
4636: #do nothing with these
4637: } elsif ($url!~/\.(sequence|page)$/) {
4638: $url='/adm/coursedocs/showdoc'.$url;
4639: }
4640: } elsif ($url=~m{^(|/adm/wrapper)/ext/([^#]+)}) {
4641: my $wrapped = $1;
4642: my $exturl = $2;
4643: if (($wrapped eq '') && ($container ne 'page')) {
4644: $url='/adm/wrapper'.$url;
4645: }
4646: if (($ENV{'SERVER_PORT'} == 443) && ($exturl !~ /^https:/)) {
4647: $nomodal = 1;
4648: }
4649: } elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4650: $url='/adm/wrapper'.$url;
4651: } elsif ($url eq "/public/$coursedom/$coursenum/syllabus") {
4652: if (($ENV{'SERVER_PORT'} == 443) &&
4653: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
4654: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
4655: $url .= '?usehttp=1';
4656: }
4657: $nomodal = 1;
4658: }
4659: }
4660: my $checkencrypt;
4661: if (!$env{'request.role.adv'}) {
4662: if (((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) ||
4663: ($isencrypted) || (&Apache::lonnet::EXT('resource.0.encrypturl',$symb) =~ /^yes$/i)) {
4664: $checkencrypt = 1;
4665: } elsif (ref($navmapref)) {
4666: unless (ref($$navmapref)) {
4667: $$navmapref = Apache::lonnavmaps::navmap->new();
4668: }
4669: if (ref($$navmapref)) {
4670: if (lc($$navmapref->get_mapparam($symb,undef,"0.encrypturl")) eq 'yes') {
4671: $checkencrypt = 1;
4672: }
4673: }
4674: }
4675: }
4676: if ($checkencrypt) {
4677: my $currenc = $env{'request.enc'};
4678: $env{'request.enc'} = 1;
4679: $shownsymb = &Apache::lonenc::encrypted($symb);
4680: my $shownurl = &Apache::lonenc::encrypted($url);
4681: if (&Apache::lonnet::symbverify($symb,$url)) {
4682: $url = $shownurl;
4683: } else {
4684: $url = '';
4685: }
4686: $env{'request.enc'} = $currenc;
4687: } elsif (&Apache::lonnet::symbverify($symb,$url)) {
4688: $shownsymb = $symb;
4689: if ($isexternal) {
4690: $url =~ s/\#[^#]+$//;
4691: if ($container eq 'page') {
4692: $url = &Apache::lonnet::clutter($url);
4693: }
4694: }
4695: } else {
4696: $url = '';
4697: }
4698: unless ($env{'request.role.adv'}) {
4699: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4700: $url = '';
4701: }
4702: if (&Apache::lonnet::EXT('resource.0.hiddenresource',$symb) =~ /^yes$/i) {
4703: $url = '';
4704: $hiddenres = 1;
4705: }
4706: }
4707: if (($url ne '') && ($shownsymb ne '')) {
4708: $url .= (($url=~/\?/)?'&':'?').'symb='.&escape($shownsymb);
4709: }
4710: }
4711: } elsif ($supplementalflag) {
4712: if ($isexternal) {
4713: if ($url =~ /^([^#]+)#([^#]+)$/) {
4714: $url = $1;
4715: $anchor = $2;
4716: if (($url =~ m{^(|/adm/wrapper)/ext/(?!https:)}) && ($ENV{'SERVER_PORT'} == 443)) {
4717: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
4718: if ($hostname ne '') {
4719: $url = 'http://'.$hostname.$url;
4720: }
4721: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
4722: }
4723: $nomodal = 1;
4724: }
4725: }
4726: } elsif ($url =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
4727: if (($ENV{'SERVER_PORT'} == 443) &&
4728: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
4729: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
4730: if ($hostname ne '') {
4731: $url = 'http://'.$hostname.$url;
4732: }
4733: $url .= (($url =~ /\?/) ? '&':'?').'usehttp=1';
4734: }
4735: $nomodal = 1;
4736: }
4737: } elsif (($uploaded) && ($url ne '/adm/supplemental?') && ($url ne '/adm/coursedocs?')) {
4738: my $embstyle=&Apache::loncommon::fileembstyle($extension);
4739: unless ($embstyle eq 'ssi') {
4740: if (($embstyle eq 'img')
4741: || ($embstyle eq 'emb')
4742: || ($embstyle eq 'wrp')) {
4743: $url='/adm/wrapper'.$url;
4744: } elsif ($url !~ /\.(sequence|page)$/) {
4745: $url='/adm/coursedocs/showdoc'.$url;
4746: }
4747: }
4748: }
4749: unless ($allowed && $env{'request.role.adv'}) {
4750: if ($ishidden || (&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4751: $hiddenres = 1;
4752: }
4753: }
4754: }
4755: my ($rand_pick_text,$rand_order_text,$hiddenfolder);
4756: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
4757: if ($isfolder || $ispage || $extension eq 'sequence' || $extension eq 'page') {
4758: my $foldername=&escape($foldertitle);
4759: my $folderpath=$env{'form.folderpath'};
4760: if ($folderpath) { $folderpath.='&' };
4761: if (!$allowed && $supplementalflag) {
4762: $folderpath.=$containerarg.'&'.$foldername;
4763: $url.='folderpath='.&escape($folderpath);
4764: if ($ishidden || (&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4765: $hiddenfolder = 1;
4766: }
4767: } else {
4768: my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
4769: 'parameter_randompick'))[0];
4770: my $randorder = ((&LONCAPA::map::getparameter($orderidx,
4771: 'parameter_randomorder'))[0]=~/^yes$/i);
4772: my $hiddenmap = ((&LONCAPA::map::getparameter($orderidx,
4773: 'parameter_hiddenresource'))[0]=~/^yes$/i);
4774: my $encryptmap = ((&LONCAPA::map::getparameter($orderidx,
4775: 'parameter_encrypturl'))[0]=~/^yes$/i);
4776: unless ($hiddenmap) {
4777: if (ref($navmapref)) {
4778: unless (ref($$navmapref)) {
4779: $$navmapref = Apache::lonnavmaps::navmap->new();
4780: }
4781: if (ref($$navmapref)) {
4782: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes') {
4783: my @resources = $$navmapref->retrieveResources($folderurl,$filterFunc,1,1);
4784: unless (@resources) {
4785: $hiddenmap = 1;
4786: unless ($env{'request.role.adv'}) {
4787: $url = '';
4788: $hiddenfolder = 1;
4789: }
4790: }
4791: }
4792: }
4793: }
4794: }
4795: unless ($encryptmap) {
4796: if ((ref($navmapref)) && (ref($$navmapref))) {
4797: if (lc($$navmapref->get_mapparam(undef,$folderurl,"0.encrypturl")) eq 'yes') {
4798: $encryptmap = 1;
4799: }
4800: }
4801: }
4802:
4803: # Append randompick number, hidden, and encrypted with ":" to foldername,
4804: # so it gets transferred between levels
4805: $folderpath.=$containerarg.'&'.$foldername.
4806: ':'.$rpicknum.':'.$hiddenmap.':'.$encryptmap.':'.$randorder.':'.$ispage;
4807: unless ($url eq '') {
4808: $url.='folderpath='.&escape($folderpath);
4809: }
4810: my $rpckchk;
4811: if ($rpicknum) {
4812: $rpckchk = ' checked="checked"';
4813: if (($ishash) && (ref($filtersref->{'randompick'}) eq 'ARRAY')) {
4814: push(@{$filtersref->{'randompick'}},$orderidx.':'.$rpicknum);
4815: }
4816: }
4817: my $formname = 'edit_randompick_'.$orderidx;
4818: $rand_pick_text =
4819: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
4820: $form_param."\n".
4821: $form_common."\n".
4822: '<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$orderidx.'" id="randompick_'.$orderidx.'" onclick="'."updatePick(this.form,'$orderidx','check');".'"'.$rpckchk.$disabled.' /> '.&mt('Randomly Pick').'</label><input type="hidden" name="rpicknum_'.$orderidx.'" id="rpicknum_'.$orderidx.'" value="'.$rpicknum.'" /><span id="randompicknum_'.$orderidx.'">';
4823: if ($rpicknum ne '') {
4824: $rand_pick_text .= ': <a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
4825: }
4826: $rand_pick_text .= '</span></span>'.
4827: $form_end;
4828: my $ro_set;
4829: if ($randorder) {
4830: $ro_set = 'checked="checked"';
4831: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
4832: push(@{$filtersref->{'randomorder'}},$orderidx);
4833: }
4834: }
4835: $formname = 'edit_rorder_'.$orderidx;
4836: $rand_order_text =
4837: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
4838: $form_param."\n".
4839: $form_common."\n".
4840: '<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.$disabled.' /> '.&mt('Random Order').' </label></span>'.
4841: $form_end;
4842: }
4843: } elsif ($supplementalflag) {
4844: my $isexttool;
4845: if ($url=~m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4846: $url='/adm/wrapper'.$url;
4847: $isexttool = 1;
4848: }
4849: $url .= ($url =~ /\?/) ? '&':'?';
4850: $url .= 'folderpath='.&HTML::Entities::encode($esc_path,'<>&"');
4851: if ($title) {
4852: $url .= '&title='.$encodedtitle;
4853: }
4854: if ((($isexternal) || ($isexttool)) && $orderidx) {
4855: $url .= '&idx='.$orderidx;
4856: }
4857: if ($anchor ne '') {
4858: $url .= '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
4859: }
4860: }
4861: my ($tdalign,$tdwidth);
4862: if ($allowed) {
4863: my $fileloc =
4864: &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url));
4865: if ($isexternal) {
4866: ($editlink,$extresform) =
4867: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
4868: undef,undef,undef,undef,undef,undef,
4869: undef,$disabled);
4870: } elsif ($orig_url =~ m{^/adm/$coursedom/$coursenum/\d+/ext\.tool$}) {
4871: ($editlink,$extresform) =
4872: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
4873: undef,undef,undef,'tool',$coursedom,
4874: $coursenum,$ltitoolsref,$disabled);
4875: } elsif (!$isfolder && !$ispage) {
4876: my ($cfile,$home,$switchserver,$forceedit,$forceview) =
4877: &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url);
4878: if (($cfile ne '') && ($symb ne '' || $supplementalflag)) {
4879: my $suppanchor;
4880: if ($supplementalflag) {
4881: $suppanchor = $anchor;
4882: }
4883: my $jscall =
4884: &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
4885: $switchserver,
4886: $forceedit,
4887: undef,$symb,$shownsymb,
4888: &escape($env{'form.folderpath'}),
4889: $renametitle,$hostname,
4890: '','',1,$suppanchor);
4891: if ($jscall) {
4892: $editlink = '<a class="LC_docs_ext_edit" href="javascript:'.
4893: $jscall.'" >'.&mt('Edit').'</a> '."\n";
4894: }
4895: }
4896: }
4897: $tdalign = ' align="right" valign="top"';
4898: $tdwidth = ' width="80%"';
4899: }
4900: my $reinit;
4901: if ($crstype eq 'Community') {
4902: $reinit = &mt('(re-initialize community to access)');
4903: } else {
4904: $reinit = &mt('(re-initialize course to access)');
4905: }
4906: $line.='<td class="LC_docs_entry_commands"'.$tdalign.'><span class="LC_nobreak">'.$editlink.$renamelink.'</span>';
4907: if ($orig_url =~ /$LONCAPA::assess_re/) {
4908: $line.= '<br />';
4909: if ($curralias ne '') {
4910: $line.='<span class="LC_nobreak"><a href="javascript:delalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
4911: $lt{'da'}.'</a></span>';
4912: } else {
4913: $line.='<span class="LC_nobreak"><a href="javascript:setalias('."'$esc_path','$orderidx'".');" class="LC_docs_alias">'.
4914: $lt{'sa'}.'</a></span>';
4915: }
4916: }
4917: $line.='</td><td><span class="LC_nobreak">';
4918: my ($link,$nolink);
4919: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
4920: if ($allowed && !$env{'request.role.adv'} && !$isfolder && !$ispage) {
4921: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4922: $nolink = 1;
4923: }
4924: }
4925: if ($nolink) {
4926: $line .= '<img src="'.$icon.'" alt="" class="LC_icon" /></a>';
4927: } else {
4928: $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
4929: }
4930: } elsif ($url) {
4931: if ($anchor ne '') {
4932: if ($supplementalflag) {
4933: $anchor = '&anchor='.&HTML::Entities::encode($anchor,'"<>&');
4934: } else {
4935: $anchor = '#'.&HTML::Entities::encode($anchor,'"<>&');
4936: }
4937: }
4938: if (($nomodal) && ($hostname ne '')) {
4939: $link = 'http://'.$hostname.$url;
4940: } else {
4941: $link = $url;
4942: }
4943: my $inhibitmenu;
4944: if ((($supplementalflag) && ($allowed) && ($url =~ m{^/adm/wrapper/})) ||
4945: (($allowed) && (($url =~ m{^/adm/(viewclasslist|$match_domain/$match_username/aboutme)(\?|$)}) ||
4946: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus(\?|$)})))) {
4947: $inhibitmenu = 'only_body=1';
4948: } else {
4949: $inhibitmenu = 'inhibitmenu=yes';
4950: }
4951: $link = &js_escape($link.(($url=~/\?/)?'&':'?').$inhibitmenu.$anchor);
4952: if ($allowed && !$env{'request.role.adv'} && !$isfolder && !$ispage && !$uploaded) {
4953: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4954: $nolink = 1;
4955: }
4956: }
4957: if ($nolink) {
4958: $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
4959: } elsif ($nomodal) {
4960: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
4961: '<img src="'.$icon.'" alt="" class="LC_icon" border="0" /></a>';
4962: } else {
4963: $line.=&Apache::loncommon::modal_link($link,
4964: '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
4965: }
4966: } else {
4967: $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
4968: }
4969: $line.='</span></td><td'.$tdwidth.'>';
4970: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
4971: if ($nolink) {
4972: $line.=$title;
4973: } else {
4974: $line.='<a href="'.$url.'">'.$title.'</a>';
4975: }
4976: if (!$allowed && $supplementalflag && $canedit && $isfolder) {
4977: my $editicon = &Apache::loncommon::lonhttpdurl('/res/adm/pages').'/editmap.png';
4978: my $editurl = $url;
4979: $editurl =~ s{^\Q/adm/supplemental?\E}{/adm/coursedocs?command=direct&forcesupplement=1&};
4980: $line .= ' '.'<a href="'.$editurl.'">'.
4981: '<img src="'.$editicon.'" alt="'.&mt('Edit Content').'" title="'.&mt('Edit Content').'" />'.
4982: '</a>';
4983: }
4984: if ((($hiddenfolder) || ($hiddenres)) && (!$allowed) && ($supplementalflag)) {
4985: $line.= ' <span class="LC_warning">('.&mt('hidden').')</span> ';
4986: }
4987: } elsif ($url) {
4988: if ($nolink) {
4989: $line.=$title;
4990: } elsif ($nomodal) {
4991: $line.='<a href="#" onclick="javascript:window.open('."'$link','syllabuspreview','height=400,width=500,scrollbars=1,resizable=1,menubar=0,location=1')".'; return false;" />'.
4992: $title.'</a>';
4993: } else {
4994: $line.=&Apache::loncommon::modal_link($link,$title,600,500);
4995: }
4996: } elsif (($hiddenfolder) || ($hiddenres)) {
4997: $line.=$title.' <span class="LC_warning LC_docs_reinit_warn">('.&mt('Hidden').')</span>';
4998: } else {
4999: $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
5000: }
5001: if (($allowed) && ($curralias ne '')) {
5002: $line .= '<br /><span class="LC_docs_alias_name">('.$curralias.')</span>';
5003: } else {
5004: $line .= $extresform;
5005: }
5006: $line .= '</td>';
5007: $rand_pick_text = ' ' if ($rand_pick_text eq '');
5008: $rand_order_text = ' ' if ($rand_order_text eq '');
5009: if ($uploaded && $url && !$isfolder && !$ispage) {
5010: if (($plainurl ne '') && ($env{'request.role.adv'} || $allowed || !$hiddenres)) {
5011: &Apache::lonnet::allowuploaded('/adm/coursedoc',$plainurl);
5012: }
5013: }
5014: if ($allowed) {
5015: my %lt=&Apache::lonlocal::texthash(
5016: 'hd' => 'Hidden',
5017: 'ec' => 'URL hidden');
5018: my ($enctext,$hidtext,$formhidden,$formurlhidden);
5019: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
5020: $hidtext = ' checked="checked"';
5021: if (($ishash) && (ref($filtersref->{'hiddenresource'}) eq 'ARRAY')) {
5022: push(@{$filtersref->{'hiddenresource'}},$orderidx);
5023: }
5024: }
5025: $formhidden = 'edit_hiddenresource_'.$orderidx;
5026: $line.=(<<ENDPARMS);
5027: <td class="LC_docs_entry_parameter">
5028: <form action="/adm/coursedocs" method="post" name="$formhidden">
5029: $form_param
5030: $form_common
5031: <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext $disabled /> $lt{'hd'}</label>
5032: $form_end
5033: ENDPARMS
5034: if ($folder =~/^supplemental/) {
5035: $line.= "\n <td>";
5036: } else {
5037: if ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) {
5038: $enctext = ' checked="checked"';
5039: if (($ishash) && (ref($filtersref->{'encrypturl'}) eq 'ARRAY')) {
5040: push(@{$filtersref->{'encrypturl'}},$orderidx);
5041: }
5042: }
5043: $formurlhidden = 'edit_encrypturl_'.$orderidx;
5044: $line.=(<<ENDPARMS);
5045: <br />
5046: <form action="/adm/coursedocs" method="post" name="$formurlhidden">
5047: $form_param
5048: $form_common
5049: <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext $disabled /> $lt{'ec'}</label>
5050: $form_end
5051: </td>
5052: <td class="LC_docs_entry_parameter">$rand_pick_text<br />
5053: $rand_order_text</td>
5054: ENDPARMS
5055: }
5056: }
5057: $line.=&Apache::loncommon::end_data_table_row();
5058: return $line;
5059: }
5060:
5061: sub action_restrictions {
5062: my ($cnum,$cdom,$url,$folderpath,$currgroups) = @_;
5063: my %denied = (
5064: cut => 0,
5065: copy => 0,
5066: remove => 0,
5067: );
5068: if ($url=~ m{^/res/.+\.(page|sequence)$}) {
5069: # no copy for published maps
5070: $denied{'copy'} = 1;
5071: } elsif ($url=~m{^/res/lib/templates/([^/]+)\.problem$}) {
5072: unless ($1 eq 'simpleproblem') {
5073: $denied{'copy'} = 1;
5074: }
5075: $denied{'cut'} = 1;
5076: } elsif ($url eq "/uploaded/$cdom/$cnum/group_allfolders.sequence") {
5077: if ($folderpath =~ /^default&[^\&]+$/) {
5078: if ((ref($currgroups) eq 'HASH') && (keys(%{$currgroups}) > 0)) {
5079: $denied{'remove'} = 1;
5080: }
5081: $denied{'cut'} = 1;
5082: $denied{'copy'} = 1;
5083: }
5084: } elsif ($url =~ m{^\Q/uploaded/$cdom/$cnum/group_folder_\E(\w+)\.sequence$}) {
5085: my $group = $1;
5086: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+$/) {
5087: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
5088: $denied{'remove'} = 1;
5089: }
5090: }
5091: $denied{'cut'} = 1;
5092: $denied{'copy'} = 1;
5093: } elsif ($url =~ m{^\Q/adm/$cdom/$cnum/\E(\w+)/smppg$}) {
5094: my $group = $1;
5095: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&\Qgroup_folder_$group\E\&[^\&]+$/) {
5096: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
5097: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
5098: if (keys(%groupsettings) > 0) {
5099: $denied{'remove'} = 1;
5100: }
5101: $denied{'cut'} = 1;
5102: $denied{'copy'} = 1;
5103: }
5104: }
5105: } elsif ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&group_folder_(\w+)\&/) {
5106: my $group = $1;
5107: if ($url =~ /group_boards_\Q$group\E/) {
5108: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
5109: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
5110: if (keys(%groupsettings) > 0) {
5111: if (ref($groupsettings{'functions'}) eq 'HASH') {
5112: if ($groupsettings{'functions'}{'discussion'} eq 'on') {
5113: $denied{'remove'} = 1;
5114: }
5115: }
5116: }
5117: $denied{'cut'} = 1;
5118: $denied{'copy'} = 1;
5119: }
5120: }
5121: }
5122: return %denied;
5123: }
5124:
5125: sub new_timebased_suffix {
5126: my ($dom,$num,$type,$area,$container) = @_;
5127: my ($prefix,$namespace,$idtype,$errtext,$locknotfreed);
5128: if ($type eq 'paste') {
5129: $prefix = $type;
5130: $namespace = 'courseeditor';
5131: $idtype = 'addcode';
5132: } elsif ($type eq 'map') {
5133: $prefix = 'docs';
5134: if ($area eq 'supplemental') {
5135: $prefix = 'supp';
5136: }
5137: $prefix .= $container;
5138: $namespace = 'uploadedmaps';
5139: } else {
5140: $prefix = $type;
5141: $namespace = 'templated';
5142: }
5143: my ($suffix,$freedlock,$error) =
5144: &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num,$idtype);
5145: if (!$suffix) {
5146: if ($type eq 'paste') {
5147: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when adding to the paste buffer.');
5148: } elsif ($type eq 'map') {
5149: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new folder/page.');
5150: } elsif ($type eq 'smppg') {
5151: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new simple page.');
5152: } elsif ($type eq 'exttool') {
5153: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new external tool.');
5154: } else {
5155: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new discussion board.');
5156: }
5157: if ($error) {
5158: $errtext .= '<br />'.$error;
5159: }
5160: }
5161: if ($freedlock ne 'ok') {
5162: $locknotfreed =
5163: '<div class="LC_error">'.
5164: &mt('There was a problem removing a lockfile.').' ';
5165: if ($type eq 'paste') {
5166: if ($freedlock eq 'nolock') {
5167: $locknotfreed =
5168: '<div class="LC_error">'.
5169: &mt('A lockfile was not released when you added content to the clipboard earlier in this session.').' '.
5170:
5171: &mt('As a result addition of items to the clipboard will be unavailable until your next log-in.');
5172: } else {
5173: $locknotfreed .=
5174: &mt('This will prevent addition of items to the clipboard until your next log-in.');
5175: }
5176: } elsif ($type eq 'map') {
5177: $locknotfreed .=
5178: &mt('This will prevent creation of additional folders or composite pages in this course.');
5179: } elsif ($type eq 'smppg') {
5180: $locknotfreed .=
5181: &mt('This will prevent creation of additional simple pages in this course.');
5182: } elsif ($type eq 'exttool') {
5183: $locknotfreed .=
5184: &mt('This will prevent creation of additional external tools in this course.');
5185: } else {
5186: $locknotfreed .=
5187: &mt('This will prevent creation of additional discussion boards in this course.');
5188: }
5189: unless ($type eq 'paste') {
5190: $locknotfreed .=
5191: ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
5192: '<a href="/adm/helpdesk" target="_helpdesk">','</a>');
5193: }
5194: $locknotfreed .= '</div>';
5195: }
5196: return ($suffix,$errtext,$locknotfreed);
5197: }
5198:
5199: =pod
5200:
5201: =item tiehash()
5202:
5203: tie the hash
5204:
5205: =cut
5206:
5207: sub tiehash {
5208: my ($mode)=@_;
5209: $hashtied=0;
5210: if ($env{'request.course.fn'}) {
5211: if ($mode eq 'write') {
5212: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
5213: &GDBM_WRCREAT(),0640)) {
5214: $hashtied=2;
5215: }
5216: } else {
5217: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
5218: &GDBM_READER(),0640)) {
5219: $hashtied=1;
5220: }
5221: }
5222: }
5223: }
5224:
5225: sub untiehash {
5226: if ($hashtied) { untie %hash; }
5227: $hashtied=0;
5228: return OK;
5229: }
5230:
5231:
5232:
5233:
5234: sub checkonthis {
5235: my ($r,$url,$level,$title,$checkstale)=@_;
5236: $url=&unescape($url);
5237: $alreadyseen{$url}=1;
5238: $r->rflush();
5239: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
5240: $r->print("\n<br />");
5241: if ($level==0) {
5242: $r->print("<br />");
5243: }
5244: for (my $i=0;$i<=$level*5;$i++) {
5245: $r->print(' ');
5246: }
5247: $r->print('<a href="'.$url.'" target="cat">'.
5248: ($title?$title:$url).'</a> ');
5249: if ($url=~/^\/res\//) {
5250: my $updated;
5251: if (($checkstale) && ($url !~ m{^/res/lib/templates/}) &&
5252: ($url !~ /\.\d+\.\w+$/)) {
5253: $updated = &Apache::lonnet::remove_stale_resfile($url);
5254: }
5255: my $result=&Apache::lonnet::repcopy(
5256: &Apache::lonnet::filelocation('',$url));
5257: if ($result eq 'ok') {
5258: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
5259: if ($updated) {
5260: $r->print('<br />');
5261: for (my $i=0;$i<=$level*5;$i++) {
5262: $r->print(' ');
5263: }
5264: $r->print('- '.&mt('Outdated copy removed'));
5265: }
5266: $r->rflush();
5267: &Apache::lonnet::countacc($url);
5268: $url=~/\.(\w+)$/;
5269: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
5270: $r->print('<br />');
5271: $r->rflush();
5272: for (my $i=0;$i<=$level*5;$i++) {
5273: $r->print(' ');
5274: }
5275: $r->print('- '.&mt('Rendering:').' ');
5276: my ($errorcount,$warningcount)=split(/:/,
5277: &Apache::lonnet::ssi_body($url,
5278: ('grade_target'=>'web',
5279: 'return_only_error_and_warning_counts' => 1)));
5280: if (($errorcount) ||
5281: ($warningcount)) {
5282: if ($errorcount) {
5283: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
5284: &mt('[quant,_1,error]',$errorcount).'</span>');
5285: }
5286: if ($warningcount) {
5287: $r->print('<span class="LC_warning">'.
5288: &mt('[quant,_1,warning]',$warningcount).'</span>');
5289: }
5290: } else {
5291: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
5292: }
5293: $r->rflush();
5294: }
5295: my $dependencies=
5296: &Apache::lonnet::metadata($url,'dependencies');
5297: foreach my $dep (split(/\,/,$dependencies)) {
5298: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
5299: &checkonthis($r,$dep,$level+1,'',$checkstale);
5300: }
5301: }
5302: } elsif ($result eq 'unavailable') {
5303: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
5304: } elsif ($result eq 'not_found') {
5305: unless ($url=~/\$/) {
5306: $r->print('<span class="LC_error">'.&mt('not found').'</span>');
5307: } else {
5308: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
5309: }
5310: } else {
5311: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
5312: }
5313: if (($updated) && ($result ne 'ok')) {
5314: $r->print('<br />'.&mt('Outdated copy removed'));
5315: }
5316: }
5317: }
5318: }
5319:
5320:
5321:
5322: =pod
5323:
5324: =item list_symbs()
5325:
5326: List Content Identifiers
5327:
5328: =cut
5329:
5330: sub list_symbs {
5331: my ($r) = @_;
5332:
5333: my $crstype = &Apache::loncommon::course_type();
5334: $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
5335: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
5336: $r->print(&startContentScreen('tools'));
5337: my $navmap = Apache::lonnavmaps::navmap->new();
5338: if (!defined($navmap)) {
5339: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
5340: '<div class="LC_error">'.
5341: &mt('Unable to retrieve information about course contents').
5342: '</div>');
5343: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
5344: } else {
5345: $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
5346: &Apache::loncommon::start_data_table().
5347: &Apache::loncommon::start_data_table_header_row().
5348: '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
5349: &Apache::loncommon::end_data_table_header_row()."\n");
5350: my $count;
5351: foreach my $res ($navmap->retrieveResources()) {
5352: $r->print(&Apache::loncommon::start_data_table_row().
5353: '<td>'.$res->compTitle().'</td>'.
5354: '<td>'.$res->symb().'</td>'.
5355: &Apache::loncommon::end_data_table_row());
5356: $count ++;
5357: }
5358: if (!$count) {
5359: $r->print(&Apache::loncommon::start_data_table_row().
5360: '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
5361: &Apache::loncommon::end_data_table_row());
5362: }
5363: $r->print(&Apache::loncommon::end_data_table());
5364: }
5365: $r->print(&endContentScreen());
5366: }
5367:
5368: sub short_urls {
5369: my ($r,$canedit) = @_;
5370: my $crstype = &Apache::loncommon::course_type();
5371: my $formname = 'shortenurl';
5372: $r->print(&Apache::loncommon::start_page('Display/Set Shortened URLs'));
5373: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Shortened URLs'));
5374: $r->print(&startContentScreen('tools'));
5375: my ($navmap,$errormsg) =
5376: &Apache::loncourserespicker::get_navmap_object($crstype,'shorturls');
5377: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
5378: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
5379: my (%maps,%resources,%titles);
5380: if (!ref($navmap)) {
5381: $r->print($errormsg.
5382: &endContentScreen());
5383: return '';
5384: } else {
5385: $r->print('<h4 class="LC_info">'.&mt('Tiny URLs for deep-linking into course').'</h4>'."\n");
5386: $r->rflush();
5387: my $readonly;
5388: if ($canedit) {
5389: my ($numnew,$errors) = &Apache::loncommon::get_requested_shorturls($cdom,$cnum,$navmap);
5390: if ($numnew) {
5391: $r->print('<p class="LC_info">'.&mt('Created [quant,_1,URL]',$numnew).'</p>');
5392: }
5393: if ((ref($errors) eq 'ARRAY') && (@{$errors} > 0)) {
5394: $r->print(&mt('The following errors occurred when processing your request to create shortened URLs:').'<br /><ul>');
5395: foreach my $error (@{$errors}) {
5396: $r->print('<li>'.$error.'</li>');
5397: }
5398: $r->print('</ul><br />');
5399: }
5400: } else {
5401: $readonly = 1;
5402: }
5403: my %currtiny = &Apache::lonnet::dump('tiny',$cdom,$cnum);
5404: $r->print(&Apache::loncourserespicker::create_picker($navmap,'shorturls',$formname,$crstype,undef,
5405: undef,undef,undef,undef,undef,\%currtiny,$readonly));
5406: }
5407: $r->print(&endContentScreen());
5408: }
5409:
5410: sub contentverifyform {
5411: my ($r) = @_;
5412: my $crstype = &Apache::loncommon::course_type();
5413: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
5414: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
5415: $r->print(&startContentScreen('tools'));
5416: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
5417: $r->print('<form method="post" action="/adm/coursedocs"><p>'.
5418: &mt('Include a check if files copied from elsewhere are up to date (will increase verification time)?').
5419: ' <span class="LC_nobreak">'.
5420: '<label><input type="radio" name="checkstale" value="0" checked="checked" />'.
5421: &mt('No').'</label>'.(' 'x2).
5422: '<label><input type="radio" name="checkstale" value="1" />'.
5423: &mt('Yes').'</label></span></p><p>'.
5424: '<input type="submit" value="'.&mt('Verify Content').' "/>'.
5425: '<input type="hidden" value="1" name="tools" />'.
5426: '<input type="hidden" value="1" name="verify" /></p></form>');
5427: $r->print(&endContentScreen());
5428: return;
5429: }
5430:
5431: sub verifycontent {
5432: my ($r,$checkstale) = @_;
5433: my $crstype = &Apache::loncommon::course_type();
5434: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
5435: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
5436: $r->print(&startContentScreen('tools'));
5437: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
5438: $hashtied=0;
5439: undef %alreadyseen;
5440: %alreadyseen=();
5441: &tiehash();
5442:
5443: foreach my $key (keys(%hash)) {
5444: if ($hash{$key}=~/\.(page|sequence)$/) {
5445: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
5446: $r->print('<hr /><span class="LC_error">'.
5447: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
5448: &unescape($hash{$key}).'</span><br />'.
5449: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
5450: }
5451: }
5452: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
5453: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1},$checkstale);
5454: }
5455: }
5456: &untiehash();
5457: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
5458: $r->print(&endContentScreen());
5459: }
5460:
5461: sub devalidateversioncache {
5462: my $src=shift;
5463: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
5464: &Apache::lonnet::clutter($src));
5465: }
5466:
5467: sub checkversions {
5468: my ($r,$canedit) = @_;
5469: my $crstype = &Apache::loncommon::course_type();
5470: $r->print(&Apache::loncommon::start_page("Check $crstype Resource Versions"));
5471: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Resource Versions"));
5472: $r->print(&startContentScreen('tools'));
5473:
5474: my $header='';
5475: my $startsel='';
5476: my $monthsel='';
5477: my $weeksel='';
5478: my $daysel='';
5479: my $allsel='';
5480: my %changes=();
5481: my $starttime=0;
5482: my $haschanged=0;
5483: my %setversions=&Apache::lonnet::dump('resourceversions',
5484: $env{'course.'.$env{'request.course.id'}.'.domain'},
5485: $env{'course.'.$env{'request.course.id'}.'.num'});
5486:
5487: $hashtied=0;
5488: &tiehash();
5489: if ($canedit) {
5490: my %newsetversions=();
5491: if ($env{'form.setmostrecent'}) {
5492: $haschanged=1;
5493: foreach my $key (keys(%hash)) {
5494: if ($key=~/^ids\_(\/res\/.+)$/) {
5495: $newsetversions{$1}='mostrecent';
5496: &devalidateversioncache($1);
5497: }
5498: }
5499: } elsif ($env{'form.setcurrent'}) {
5500: $haschanged=1;
5501: foreach my $key (keys(%hash)) {
5502: if ($key=~/^ids\_(\/res\/.+)$/) {
5503: my $getvers=&Apache::lonnet::getversion($1);
5504: if ($getvers>0) {
5505: $newsetversions{$1}=$getvers;
5506: &devalidateversioncache($1);
5507: }
5508: }
5509: }
5510: } elsif ($env{'form.setversions'}) {
5511: $haschanged=1;
5512: foreach my $key (keys(%env)) {
5513: if ($key=~/^form\.set_version_(.+)$/) {
5514: my $src=$1;
5515: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
5516: $newsetversions{$src}=$env{$key};
5517: &devalidateversioncache($src);
5518: }
5519: }
5520: }
5521: }
5522: if ($haschanged) {
5523: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
5524: $env{'course.'.$env{'request.course.id'}.'.domain'},
5525: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
5526: $r->print(&Apache::loncommon::confirmwrapper(
5527: &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
5528: } else {
5529: $r->print(&Apache::loncommon::confirmwrapper(
5530: &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
5531: }
5532: &mark_hash_old();
5533: }
5534: &changewarning($r,'');
5535: }
5536: if ($env{'form.timerange'} eq 'all') {
5537: # show all documents
5538: $header=&mt('All content in '.$crstype);
5539: $allsel=' selected="selected"';
5540: foreach my $key (keys(%hash)) {
5541: if ($key=~/^ids\_(\/res\/.+)$/) {
5542: my $src=$1;
5543: $changes{$src}=1;
5544: }
5545: }
5546: } else {
5547: # show documents which changed
5548: %changes=&Apache::lonnet::dump
5549: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
5550: $env{'course.'.$env{'request.course.id'}.'.num'});
5551: my $firstkey=(keys(%changes))[0];
5552: unless ($firstkey=~/^error\:/) {
5553: unless ($env{'form.timerange'}) {
5554: $env{'form.timerange'}=604800;
5555: }
5556: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
5557: .&mt('seconds');
5558: if ($env{'form.timerange'}==-1) {
5559: $seltext='since start of course';
5560: $startsel=' selected="selected"';
5561: $env{'form.timerange'}=time;
5562: }
5563: $starttime=time-$env{'form.timerange'};
5564: if ($env{'form.timerange'}==2592000) {
5565: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5566: $monthsel=' selected="selected"';
5567: } elsif ($env{'form.timerange'}==604800) {
5568: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5569: $weeksel=' selected="selected"';
5570: } elsif ($env{'form.timerange'}==86400) {
5571: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
5572: $daysel=' selected="selected"';
5573: }
5574: $header=&mt('Content changed').' '.$seltext;
5575: } else {
5576: $header=&mt('No content modifications yet.');
5577: }
5578: }
5579: %setversions=&Apache::lonnet::dump('resourceversions',
5580: $env{'course.'.$env{'request.course.id'}.'.domain'},
5581: $env{'course.'.$env{'request.course.id'}.'.num'});
5582: my %lt=&Apache::lonlocal::texthash
5583: ('st' => 'Version changes since start of '.$crstype,
5584: 'lm' => 'Version changes since last Month',
5585: 'lw' => 'Version changes since last Week',
5586: 'sy' => 'Version changes since Yesterday',
5587: 'al' => 'All Resources (possibly large output)',
5588: 'cd' => 'Change display',
5589: 'sd' => 'Display',
5590: 'fi' => 'File',
5591: 'md' => 'Modification Date',
5592: 'mr' => 'Most recently published Version',
5593: 've' => 'Version used in '.$crstype,
5594: 'vu' => 'Set Version to be used in '.$crstype,
5595: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
5596: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
5597: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
5598: 'di' => 'Differences',
5599: 'save' => 'Save changes',
5600: 'vers' => 'Version choice(s) for specific resources',
5601: 'act' => 'Actions');
5602: my ($disabled,$readonly);
5603: unless ($canedit) {
5604: $disabled = 'disabled="disabled"';
5605: $readonly = 1;
5606: }
5607: $r->print(<<ENDHEADERS);
5608: <h4 class="LC_info">$header</h4>
5609: <form action="/adm/coursedocs" method="post">
5610: <input type="hidden" name="versions" value="1" />
5611: <div class="LC_left_float">
5612: <fieldset>
5613: <legend>$lt{'cd'}</legend>
5614: <select name="timerange">
5615: <option value='all'$allsel>$lt{'al'}</option>
5616: <option value="-1"$startsel>$lt{'st'}</option>
5617: <option value="2592000"$monthsel>$lt{'lm'}</option>
5618: <option value="604800"$weeksel>$lt{'lw'}</option>
5619: <option value="86400"$daysel>$lt{'sy'}</option>
5620: </select>
5621: <input type="submit" name="display" value="$lt{'sd'}" />
5622: </fieldset>
5623: </div>
5624: <div class="LC_left_float">
5625: <fieldset>
5626: <legend>$lt{'act'}</legend>
5627: $lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" $disabled /><br />
5628: $lt{'sc'}: <input type="submit" name="setcurrent" value="Go" $disabled />
5629: </fieldset>
5630: </div>
5631: <br clear="all" />
5632: <hr />
5633: <h4>$lt{'vers'}</h4>
5634: ENDHEADERS
5635: #number of columns for version history
5636: my %changedbytime;
5637: foreach my $key (keys(%changes)) {
5638: #excludes not versionable problems from resource version history:
5639: next if ($key =~ /^\/res\/lib\/templates/);
5640: my $chg;
5641: if ($env{'form.timerange'} eq 'all') {
5642: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
5643: $chg = &Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate');
5644: } else {
5645: $chg = $changes{$key};
5646: next if ($chg < $starttime);
5647: }
5648: push(@{$changedbytime{$chg}},$key);
5649: }
5650: if (keys(%changedbytime) == 0) {
5651: &untiehash();
5652: $r->print(&mt('No content changes in imported content in specified time frame').
5653: &endContentScreen());
5654: return;
5655: }
5656: $r->print(
5657: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
5658: &Apache::loncommon::start_data_table().
5659: &Apache::loncommon::start_data_table_header_row().
5660: '<th>'.&mt('Resources').'</th>'.
5661: "<th>$lt{'mr'}</th>".
5662: "<th>$lt{'ve'}</th>".
5663: "<th>$lt{'vu'}</th>".
5664: '<th>'.&mt('History').'</th>'.
5665: &Apache::loncommon::end_data_table_header_row()
5666: );
5667: foreach my $chg (sort {$b <=> $a } keys(%changedbytime)) {
5668: foreach my $key (sort(@{$changedbytime{$chg}})) {
5669: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
5670: my $currentversion=&Apache::lonnet::getversion($key);
5671: if ($currentversion<0) {
5672: $currentversion='<span class="LC_error">'.&mt('Could not be determined.').'</span>';
5673: }
5674: my $linkurl=&Apache::lonnet::clutter($key);
5675: $r->print(
5676: &Apache::loncommon::start_data_table_row().
5677: '<td><b>'.&Apache::lonnet::gettitle($linkurl).'</b><br />'.
5678: '<a href="'.$linkurl.'" target="cat">'.$linkurl.'</a></td>'.
5679: '<td align="right">'.$currentversion.'<span class="LC_fontsize_medium"><br />('.
5680: &Apache::lonlocal::locallocaltime($chg).')</span></td>'.
5681: '<td align="right">'
5682: );
5683: # Used in course
5684: my $usedversion=$hash{'version_'.$linkurl};
5685: if (($usedversion) && ($usedversion ne 'mostrecent')) {
5686: if ($usedversion != $currentversion) {
5687: $r->print('<span class="LC_warning">'.$usedversion.'</span>');
5688: } else {
5689: $r->print($usedversion);
5690: }
5691: } else {
5692: $r->print($currentversion);
5693: }
5694: $r->print('</td><td title="'.$lt{'vu'}.'">');
5695: # Set version
5696: $r->print(&Apache::loncommon::select_form(
5697: $setversions{$linkurl},
5698: 'set_version_'.$linkurl,
5699: {'select_form_order' => ['',1..$currentversion,'mostrecent'],
5700: '' => '',
5701: 'mostrecent' => &mt('most recent'),
5702: map {$_,$_} (1..$currentversion)},'',$readonly));
5703: my $lastold=1;
5704: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
5705: my $url=$root.'.'.$prevvers.'.'.$extension;
5706: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<$starttime) {
5707: $lastold=$prevvers;
5708: }
5709: }
5710: $r->print('</td>');
5711: # List all available versions
5712: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
5713: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
5714: my $url=$root.'.'.$prevvers.'.'.$extension;
5715: $r->print(
5716: '<span class="LC_nobreak">'
5717: .'<a href="'.&Apache::lonnet::clutter($url).'">'
5718: .&mt('Version [_1]',$prevvers).'</a>'
5719: .' ('.&Apache::lonlocal::locallocaltime(
5720: &Apache::lonnet::metadata($url,'lastrevisiondate'))
5721: .')');
5722: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
5723: $r->print(
5724: ' <a href="/adm/diff?filename='.
5725: &Apache::lonnet::clutter($root.'.'.$extension).
5726: &HTML::Entities::encode('&versionone='.$prevvers,'"<>&').
5727: '" target="diffs">'.&mt('Diffs').'</a>');
5728: }
5729: $r->print('</span><br />');
5730: }
5731: $r->print('</span></td>'.&Apache::loncommon::end_data_table_row());
5732: }
5733: }
5734: $r->print(
5735: &Apache::loncommon::end_data_table().
5736: '<input type="submit" name="setversions" value="'.$lt{'save'}.'"'.$disabled.' />'.
5737: '</form>'
5738: );
5739:
5740: &untiehash();
5741: $r->print(&endContentScreen());
5742: return;
5743: }
5744:
5745: sub mark_hash_old {
5746: my $retie_hash=0;
5747: if ($hashtied) {
5748: $retie_hash=1;
5749: &untiehash();
5750: }
5751: &tiehash('write');
5752: $hash{'old'}=1;
5753: &untiehash();
5754: if ($retie_hash) { &tiehash(); }
5755: }
5756:
5757: sub is_hash_old {
5758: my $untie_hash=0;
5759: if (!$hashtied) {
5760: $untie_hash=1;
5761: &tiehash();
5762: }
5763: my $return=$hash{'old'};
5764: if ($untie_hash) { &untiehash(); }
5765: return $return;
5766: }
5767:
5768: sub changewarning {
5769: my ($r,$postexec,$message,$url)=@_;
5770: if (!&is_hash_old()) { return; }
5771: my $pathvar='folderpath';
5772: my $path=&escape($env{'form.folderpath'});
5773: if (!defined($url)) {
5774: $url='/adm/coursedocs?'.$pathvar.'='.$path;
5775: }
5776: my $course_type = &Apache::loncommon::course_type();
5777: if (!defined($message)) {
5778: $message='Changes will become active for your current session after [_1], or the next time you log in.';
5779: }
5780: my $windowname = 'loncapaclient';
5781: if ($env{'request.lti.login'}) {
5782: $windowname .= 'lti';
5783: }
5784: $r->print("\n\n".
5785: '<script type="text/javascript">'."\n".
5786: '// <![CDATA['."\n".
5787: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
5788: '// ]]>'."\n".
5789: '</script>'."\n".
5790: '<form name="reinitform" method="post" action="/adm/roles" target="'.$windowname.'">'.
5791: '<input type="hidden" name="orgurl" value="'.$url.
5792: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
5793: &mt($message,' <input type="hidden" name="'.
5794: $env{'request.role'}.'" value="1" /><input type="button" value="'.
5795: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
5796: $help{'Caching'}.'</p></form>'."\n\n");
5797: }
5798:
5799:
5800: sub init_breadcrumbs {
5801: my ($form,$text,$help)=@_;
5802: &Apache::lonhtmlcommon::clear_breadcrumbs();
5803: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
5804: text=>&Apache::loncommon::course_type().' Editor',
5805: faq=>273,
5806: bug=>'Instructor Interface',
5807: help => $help});
5808: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
5809: text=>$text,
5810: faq=>273,
5811: bug=>'Instructor Interface'});
5812: }
5813:
5814: # subroutine to list form elements
5815: sub create_list_elements {
5816: my @formarr = @_;
5817: my $list = '';
5818: foreach my $button (@formarr){
5819: foreach my $picture (keys(%{$button})) {
5820: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text', id => ''});
5821: }
5822: }
5823: return $list;
5824: }
5825:
5826: # subroutine to create ul from list elements
5827: sub create_form_ul {
5828: my $list = shift;
5829: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
5830: return $ul;
5831: }
5832:
5833: #
5834: # Start tabs
5835: #
5836:
5837: sub startContentScreen {
5838: my ($mode) = @_;
5839: my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
5840: if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
5841: $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>'."\n";
5842: $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>'."\n";
5843: $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>'."\n";
5844: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
5845: } else {
5846: $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Main Content Editor').' </b></a></li>'."\n";
5847: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
5848: $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>'."\n";
5849: '><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>';
5850: }
5851: $output .= "\n".'</ul>'."\n";
5852: $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
5853: '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
5854: '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
5855: return $output;
5856: }
5857:
5858: #
5859: # End tabs
5860: #
5861:
5862: sub endContentScreen {
5863: return '</div></div></div>';
5864: }
5865:
5866: sub supplemental_base {
5867: return 'supplemental&'.&escape(&mt('Supplemental Content'));
5868: }
5869:
5870: sub handler {
5871: my $r = shift;
5872: &Apache::loncommon::content_type($r,'text/html');
5873: $r->send_http_header;
5874: return OK if $r->header_only;
5875:
5876: # get course data
5877: my $crstype = &Apache::loncommon::course_type();
5878: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
5879: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5880:
5881: # get docroot
5882: my $londocroot = $r->dir_config('lonDocRoot');
5883:
5884: # graphics settings
5885: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
5886:
5887: #
5888: # --------------------------------------------- Initialize help topics for this
5889: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
5890: 'Adding_External_Resource','Adding_External_Tool',
5891: 'Navigate_Content','Adding_Folders','Docs_Overview',
5892: 'Load_Map','Supplemental','Score_Upload_Form',
5893: 'Adding_Pages','Importing_LON-CAPA_Resource',
5894: 'Importing_IMS_Course','Uploading_From_Harddrive',
5895: 'Course_Roster','Web_Page','Dropbox','Simple_Problem',
5896: 'Standard_Problem','Course_Resources',
5897: 'Search_LON-CAPA_Resource','Import_Stored_Links') {
5898: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
5899: }
5900: # Composite help files
5901: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
5902: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
5903: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
5904: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
5905: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
5906: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
5907: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
5908: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
5909: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
5910: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
5911:
5912: my ($allowed,$canedit,$canview,$noendpage,$disabled);
5913: # does this user have privileges to modify content.
5914: if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
5915: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
5916: unless ($r->uri eq '/adm/supplemental') {
5917: $allowed = 1;
5918: }
5919: $canedit = 1;
5920: $canview = 1;
5921: } elsif (&Apache::lonnet::allowed('cev',$env{'request.course.id'})) {
5922: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
5923: unless ($r->uri eq '/adm/supplemental') {
5924: $allowed = 1;
5925: }
5926: $canview = 1;
5927: }
5928: unless ($canedit) {
5929: $disabled = ' disabled="disabled"';
5930: }
5931: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
5932: if ($env{'form.inhibitmenu'}) {
5933: unless ($env{'form.inhibitmenu'} eq 'yes') {
5934: delete($env{'form.inhibitmenu'});
5935: }
5936: }
5937:
5938: if ($allowed && $env{'form.verify'}) {
5939: &init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
5940: if (!$canedit) {
5941: &verifycontent($r);
5942: } elsif (($env{'form.checkstale'} ne '') && ($env{'form.checkstale'} =~ /^\d$/)) {
5943: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1&verify=1&checkstale=$env{'form.checkstale'}",
5944: text=>'Results',
5945: faq=>273,
5946: bug=>'Instructor Interface'});
5947: &verifycontent($r,$env{'form.checkstale'});
5948: } else {
5949: &contentverifyform($r);
5950: }
5951: } elsif ($allowed && $env{'form.listsymbs'}) {
5952: &init_breadcrumbs('listsymbs','List Content IDs');
5953: &list_symbs($r);
5954: } elsif ($allowed && $env{'form.shorturls'}) {
5955: &init_breadcrumbs('shorturls','Set/Display Shortened URLs','Docs_Short_URLs');
5956: &short_urls($r,$canedit);
5957: } elsif ($allowed && $env{'form.docslog'}) {
5958: &init_breadcrumbs('docslog','Show Log');
5959: my $folder = $env{'form.folder'};
5960: if ($folder eq '') {
5961: $folder='default';
5962: }
5963: &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath,$canedit);
5964: } elsif ($allowed && $env{'form.versions'}) {
5965: &init_breadcrumbs('versions','Check/Set Resource Versions','Docs_Check_Resource_Versions');
5966: &checkversions($r,$canedit);
5967: } elsif ($canedit && $env{'form.dumpcourse'}) {
5968: &init_breadcrumbs('dumpcourse','Copy uploaded content to Authoring Space');
5969: &dumpcourse($r);
5970: } elsif ($canedit && $env{'form.exportcourse'}) {
5971: &init_breadcrumbs('exportcourse','IMS Export');
5972: &Apache::imsexport::exportcourse($r);
5973: } else {
5974: if ($canedit && $env{'form.authorrole'}) {
5975: $noendpage = 1;
5976: my ($redirect,$error) = &makenewproblem($r,$coursedom,$coursenum);
5977: if ($redirect) {
5978: if (($env{'form.newresourceadd'}) && ($env{'form.folderpath'})) {
5979: my $container = 'sequence';
5980: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
5981: $is_random_order,$container) =
5982: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
5983: my (@folders)=split('&',$env{'form.folderpath'});
5984: $env{'form.foldername'}=&unescape(pop(@folders));
5985: my $folder=pop(@folders);
5986: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
5987: $folder.'.'.$container);
5988: my $warning;
5989: if ($fatal) {
5990: if ($container eq 'page') {
5991: $warning = &mt('An error occurred retrieving the contents of the current page.');
5992: } else {
5993: $warning = &mt('An error occurred retrieving the contents of the current folder.');
5994: }
5995: } else {
5996: my $url = $redirect;
5997: my $srcfile = $londocroot.$url;
5998: $url =~ s{^/priv/}{/res/};
5999: my $targetfile = $londocroot.$url;
6000: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
6001: my $output = &Apache::lonpublisher::batchpublish($r,$srcfile,$targetfile,$nokeyref,1);
6002: $env{'form.folder'} = $folder;
6003: &snapshotbefore();
6004: my $title = &LONCAPA::map::qtunescape($env{'form.newresourcetitle'});
6005: my $ext = 'false';
6006: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
6007: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
6008: ':'.$ext.':normal:res';
6009: push(@LONCAPA::map::order,$newidx);
6010: &LONCAPA::map::storeparameter($newidx,'parameter_hiddenresource','yes',
6011: 'string_yesno');
6012: &remember_parms($newidx,'hiddenresource','set','yes');
6013: ($errtext,$fatal) =
6014: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
6015: &log_differences($plain);
6016: &mark_hash_old();
6017: $r->internal_redirect($redirect);
6018: return OK;
6019: }
6020: } else {
6021: $r->internal_redirect($redirect);
6022: }
6023: }
6024: }
6025: #
6026: # Done catching special calls
6027: # The whole rest is for course and supplemental documents and utilities menu
6028: # Get the parameters that may be needed
6029: #
6030: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
6031: ['folderpath','title',
6032: 'forcesupplement','forcestandard',
6033: 'tools','symb','command','supppath']);
6034:
6035: foreach my $item ('forcesupplement','forcestandard','tools') {
6036: next if ($env{'form.'.$item} eq '');
6037: unless ($env{'form.'.$item} eq '1') {
6038: delete($env{'form.'.$item});
6039: }
6040: }
6041:
6042: if ($env{'form.command'}) {
6043: unless ($env{'form.command'} =~ /^(direct|directnav|editdocs|editsupp|contents|home)$/) {
6044: delete($env{'form.command'});
6045: }
6046: }
6047:
6048: if ($env{'form.symb'}) {
6049: my ($mapurl,$id,$resurl) = &Apache::lonnet::decode_symb($env{'form.symb'});
6050: unless (($id =~ /^\d+$/) && (&Apache::lonnet::is_on_map($resurl))) {
6051: delete($env{'form.symb'});
6052: }
6053: }
6054:
6055: # standard=1: this is a "new-style" course with an uploaded map as top level
6056: # standard=2: this is a "old-style" course, and there is nothing we can do
6057:
6058: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
6059:
6060: # Decide whether this should display supplemental or main content or utilities
6061: # supplementalflag=1: show supplemental documents
6062: # supplementalflag=0: show standard documents
6063: # toolsflag=1: show utilities
6064:
6065: my $unesc_folderpath = &unescape($env{'form.folderpath'});
6066: my $supplementalflag=($unesc_folderpath=~/^supplemental/);
6067: if (($unesc_folderpath=~/^default/) || ($unesc_folderpath eq "")) {
6068: $supplementalflag=0;
6069: }
6070: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
6071: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
6072: unless (($supplementalflag) ||
6073: ($r->uri =~ m{^/adm/coursedocs/showdoc/uploaded/\Q$coursedom\E/\Q$coursenum\E/docs/})) {
6074: unless ($allowed) { $supplementalflag=1; }
6075: unless ($standard) { $supplementalflag=1; }
6076: }
6077: my $toolsflag=0;
6078: if ($env{'form.tools'}) { $toolsflag=1; }
6079:
6080: if ($env{'form.folderpath'} ne '') {
6081: &Apache::loncommon::validate_folderpath($supplementalflag,$allowed,$coursenum,$coursedom);
6082: }
6083:
6084: my $backto_supppath;
6085: if ($env{'form.supppath'} ne '') {
6086: if ($supplementalflag && $allowed) {
6087: $backto_supppath = &validate_supppath($coursenum,$coursedom);
6088: }
6089: }
6090:
6091: my $script='';
6092: my $showdoc=0;
6093: my $addentries = {};
6094: my $container;
6095: my $containertag;
6096: my $pathitem;
6097: my %ltitools;
6098: my $posslti;
6099: my $hiddentop;
6100: my $navmap;
6101: my $filterFunc = sub { my $res = shift; return (!$res->randomout() && !$res->is_map()) };
6102:
6103: # Do we directly jump somewhere?
6104: if (($env{'form.command'} eq 'direct') || ($env{'form.command'} eq 'directnav')) {
6105: if ($env{'form.symb'} ne '') {
6106: $env{'form.folderpath'}=
6107: &Apache::loncommon::symb_to_docspath($env{'form.symb'},\$navmap);
6108: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
6109: $env{'form.command'}.'_'.$env{'form.symb'}});
6110: } elsif (($env{'form.supppath'} ne '') && $supplementalflag && $allowed) {
6111: $env{'form.folderpath'}=$env{'form.supppath'};
6112: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
6113: $env{'form.command'}.'_'.$backto_supppath});
6114: }
6115: } elsif ($env{'form.command'} eq 'editdocs') {
6116: $env{'form.folderpath'} = &default_folderpath($coursenum,$coursedom,\$navmap);
6117: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => $env{'form.command'}});
6118: } elsif ($env{'form.command'} eq 'editsupp') {
6119: $env{'form.folderpath'} = &supplemental_base();
6120: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/supplemental'});
6121: } elsif ($env{'form.command'} eq 'contents') {
6122: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/navmaps'});
6123: } elsif ($env{'form.command'} eq 'home') {
6124: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/menu'});
6125: }
6126:
6127:
6128: # Where do we store these for when we come back?
6129: my $stored_folderpath='docs_folderpath';
6130: if ($supplementalflag) {
6131: $stored_folderpath='docs_sup_folderpath';
6132: }
6133:
6134: # No folderpath, and in edit mode, see if we have something stored
6135: if ((!$env{'form.folderpath'}) && $allowed) {
6136: &Apache::loncommon::restore_course_settings($stored_folderpath,
6137: {'folderpath' => 'scalar'});
6138:
6139: if (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
6140: if ($supplementalflag) {
6141: undef($env{'form.folderpath'}) if ($1 eq 'default');
6142: } else {
6143: undef($env{'form.folderpath'}) if ($1 eq 'supplemental');
6144: }
6145: } else {
6146: undef($env{'form.folderpath'});
6147: }
6148: if ($env{'form.folderpath'} ne '') {
6149: &Apache::loncommon::validate_folderpath($supplementalflag,$allowed,$coursenum,$coursedom);
6150: }
6151: }
6152:
6153: # Set folderpath if we are not allowed to make changes and this is supplemental content
6154: if ((!$allowed) && ($supplementalflag)) {
6155: unless ($env{'form.folderpath'} =~ /^supplemental/) {
6156: $env{'form.folderpath'} = &supplemental_base();
6157: }
6158: }
6159: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
6160: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
6161: $env{'form.folderpath'} = &supplemental_base()
6162: .'&'.
6163: $env{'form.folderpath'};
6164: }
6165: # If allowed and user's role is not advanced check folderpath is not hidden
6166: my $hidden_and_empty;
6167: if (($allowed) && (!$env{'request.role.adv'}) && ($env{'form.folderpath'} ne '')) {
6168: my ($folderurl,$foldername,$hiddenfolder);
6169: my @pathitems = split(/\&/,$env{'form.folderpath'});
6170: my $folder = $pathitems[-2];
6171: if ($folder eq '') {
6172: undef($env{'form.folderpath'});
6173: } else {
6174: $folderurl = "uploaded/$coursedom/$coursenum/$folder";
6175: if ((split(/\:/,$pathitems[-1]))[5]) {
6176: $folderurl .= '.page';
6177: } else {
6178: $folderurl .= '.sequence';
6179: }
6180: if ($supplementalflag) {
6181: ($foldername,$hiddenfolder) = ($pathitems[-1] =~ /^([^:]*)::(|1):::$/);
6182: $foldername = &HTML::Entities::decode(&unescape($foldername));
6183: my ($supplemental) = &Apache::loncommon::get_supplemental($coursenum,$coursedom);
6184: if (ref($supplemental) eq 'HASH') {
6185: my ($suppmap,$suppmapnum);
6186: if ($folder eq 'supplemental') {
6187: $suppmap = 'default';
6188: $suppmapnum = 0;
6189: } elsif ($folder =~ /^supplemental_(\d+)$/) {
6190: $suppmap = $1;
6191: $suppmapnum = $suppmap;
6192: }
6193: if ($hiddenfolder) {
6194: my $hascontent;
6195: foreach my $key (reverse(sort(keys(%{$supplemental->{'ids'}})))) {
6196: if ($key =~ m{^\Q/uploaded/$coursedom/$coursenum/supplemental/$suppmap/\E}) {
6197: $hascontent = 1;
6198: } elsif (ref($supplemental->{'ids'}->{$key}) eq 'ARRAY') {
6199: foreach my $id (@{$supplemental->{'ids'}->{$key}}) {
6200: if ($id =~ /^$suppmapnum\:/) {
6201: $hascontent = 1;
6202: last;
6203: }
6204: }
6205: }
6206: last if ($hascontent);
6207: }
6208: unless ($hascontent) {
6209: if ($foldername ne '') {
6210: $hidden_and_empty = $foldername;
6211: } else {
6212: $hidden_and_empty = $folder;
6213: }
6214: }
6215: }
6216: }
6217: } else {
6218: unless (ref($navmap)) {
6219: $navmap = Apache::lonnavmaps::navmap->new();
6220: }
6221: ($foldername,$hiddenfolder) = ($pathitems[-1] =~ /^([^:]*):|\d+:|1:(|1):|1:|1$/);
6222: $foldername = &HTML::Entities::decode(&unescape($foldername));
6223: if (ref($navmap)) {
6224: if ($hiddenfolder ||
6225: (lc($navmap->get_mapparam(undef,$folderurl,"0.hiddenresource")) eq 'yes')) {
6226: my @resources = $navmap->retrieveResources($folderurl,$filterFunc,1,1);
6227: unless (@resources) {
6228: if ($foldername ne '') {
6229: $hidden_and_empty = $foldername;
6230: } else {
6231: $hidden_and_empty = $folder;
6232: }
6233: }
6234: }
6235: }
6236: }
6237: if ($hidden_and_empty ne '') {
6238: splice(@pathitems,-2);
6239: if (@pathitems) {
6240: $env{'form.folderpath'} = join('&',@pathitems);
6241: } else {
6242: undef($env{'form.folderpath'});
6243: }
6244: }
6245: }
6246: }
6247:
6248: # If after all of this, we still don't have any paths, make them
6249: unless ($env{'form.folderpath'}) {
6250: if ($supplementalflag) {
6251: $env{'form.folderpath'}=&supplemental_base();
6252: } elsif ($allowed) {
6253: ($env{'form.folderpath'},$hiddentop) = &default_folderpath($coursenum,$coursedom,\$navmap);
6254: }
6255: }
6256:
6257: # Store this
6258: unless ($toolsflag) {
6259: if (($allowed) && ($env{'form.folderpath'} ne '')) {
6260: &Apache::loncommon::store_course_settings($stored_folderpath,
6261: {'folderpath' => 'scalar'});
6262: }
6263: my $folderpath;
6264: if ($env{'form.folderpath'}) {
6265: $folderpath = $env{'form.folderpath'};
6266: my (@folders)=split('&',$env{'form.folderpath'});
6267: $env{'form.foldername'}=&unescape(pop(@folders));
6268: if ($env{'form.foldername'} =~ /\:1$/) {
6269: $container = 'page';
6270: } else {
6271: $container = 'sequence';
6272: }
6273: $env{'form.folder'}=pop(@folders);
6274: } else {
6275: if ($env{'form.folder'} eq '' ||
6276: $env{'form.folder'} eq 'supplemental') {
6277: if ($env{'form.folder'} eq 'supplemental') {
6278: $folderpath=&supplemental_base();
6279: } elsif (!$hiddentop) {
6280: $folderpath='default&'.
6281: &escape(&mt('Main Content').':::::');
6282: }
6283: }
6284: }
6285: $containertag = '<input type="hidden" name="folderpath" value="" />';
6286: $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
6287: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
6288: $showdoc='/'.$1;
6289: }
6290: if ($showdoc) { # got called in sequence from course
6291: $allowed=0;
6292: } else {
6293: if ($canedit) {
6294: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
6295: $script=&Apache::lonratedt::editscript('simple');
6296: }
6297: }
6298: }
6299:
6300: # get personal data
6301: my $uname=$env{'user.name'};
6302: my $udom=$env{'user.domain'};
6303: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
6304:
6305: if ($allowed) {
6306: if ($toolsflag) {
6307: $script .= &inject_data_js();
6308: my ($home,$other,%outhash)=&authorhosts();
6309: if (!$home && $other) {
6310: my @hosts;
6311: foreach my $aurole (keys(%outhash)) {
6312: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
6313: push(@hosts,$outhash{$aurole});
6314: }
6315: }
6316: $script .= &dump_switchserver_js(@hosts);
6317: }
6318: } else {
6319: my $tid = 1;
6320: my @tabids;
6321: if ($supplementalflag) {
6322: @tabids = ('002','dd2','ee2','ff2');
6323: $tid = 2;
6324: } else {
6325: @tabids = ('aa1','bb1','cc1','ff1');
6326: unless ($env{'form.folderpath'} =~ /\:1$/) {
6327: unshift(@tabids,'001');
6328: push(@tabids,('dd1','ee1'));
6329: }
6330: }
6331: my $tabidstr = join("','",@tabids);
6332: my (%domtools,%crstools);
6333: my %tooltypes = &Apache::loncommon::usable_exttools();
6334: if ($tooltypes{'dom'}) {
6335: %domtools = &Apache::lonnet::get_domain_lti($coursedom,'consumer');
6336: }
6337: if ($tooltypes{'crs'}) {
6338: %crstools = &Apache::lonnet::get_course_lti($coursenum,$coursedom,'consumer');
6339: }
6340: %ltitools = (
6341: dom => \%domtools,
6342: crs => \%crstools,
6343: );
6344: $posslti = scalar(keys(%domtools)) + scalar(keys(%crstools));
6345: my $hostname = $r->hostname();
6346: $script .= &editing_js($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
6347: $londocroot,$canedit,$hostname,\$navmap).
6348: &history_tab_js().
6349: &inject_data_js().
6350: &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).
6351: &Apache::lonextresedit::extedit_javascript(\%ltitools);
6352: my $onload = "javascript:resize_scrollbox('contentscroll','1','1');";
6353: if ($hidden_and_empty ne '') {
6354: my $alert = &mt("Additional privileges required to edit empty and hidden folder: '[_1]'",
6355: $hidden_and_empty);
6356: $onload .= "javascript:alert('".&js_escape($alert)."');";
6357: }
6358: $addentries = {
6359: onload => $onload,
6360: };
6361: }
6362: $script .= &paste_popup_js();
6363: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
6364: &mt('Switch server?');
6365:
6366:
6367: }
6368: # -------------------------------------------------------------------- Body tag
6369: $script = '<script type="text/javascript">'."\n"
6370: .'// <![CDATA['."\n"
6371: .$script."\n"
6372: .'// ]]>'."\n"
6373: .'</script>'."\n"
6374: .'<script type="text/javascript"
6375: src="/res/adm/includes/file_upload.js"></script>'."\n";
6376:
6377: # Breadcrumbs
6378: &Apache::lonhtmlcommon::clear_breadcrumbs();
6379:
6380: if ($showdoc) {
6381: my $args;
6382: if ($supplementalflag) {
6383: my $title = &HTML::Entities::encode($env{'form.title'},'\'"<>&');
6384: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype,undef,$title,1);
6385: $args = {'bread_crumbs' => $brcrum,
6386: 'bread_crumbs_nomenu' => 1};
6387: } else {
6388: $args = {'force_register' => $showdoc};
6389: }
6390: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,$args));
6391: } elsif ($toolsflag) {
6392: my ($breadtext,$breadtitle);
6393: $breadtext = "$crstype Editor";
6394: if ($canedit) {
6395: $breadtitle = 'Editing '.$crstype.' Contents';
6396: } else {
6397: $breadtext .= ' (View-only mode)';
6398: $breadtitle = 'Viewing '.$crstype.' Contents';
6399: }
6400: &Apache::lonhtmlcommon::add_breadcrumb({
6401: href=>"/adm/coursedocs",text=>$breadtext});
6402: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script)
6403: .&Apache::loncommon::help_open_menu('','',273,'RAT')
6404: .&Apache::lonhtmlcommon::breadcrumbs(
6405: $breadtitle)
6406: );
6407: } elsif ($r->uri eq '/adm/supplemental') {
6408: unless ($env{'request.role.adv'}) {
6409: unless (&Apache::lonnet::has_unhidden_suppfiles($coursenum,$coursedom)) {
6410: $r->internal_redirect('/adm/navmaps');
6411: return OK;
6412: }
6413: }
6414: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype);
6415: my $args = {'bread_crumbs' => $brcrum};
6416: unless (($env{'form.folderpath'} eq '') ||
6417: ($env{'form.folder'} eq 'supplemental')) {
6418: $args->{'bread_crumbs_nomenu'} = 1;
6419: }
6420: $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef,
6421: $args));
6422: } else {
6423: my ($breadtext,$breadtitle,$helpitem);
6424: $breadtext = "$crstype Editor";
6425: if ($canedit) {
6426: $breadtitle = 'Editing '.$crstype.' Contents';
6427: $helpitem = 'Docs_Adding_Course_Doc';
6428: } else {
6429: $breadtext .= ' (View-only mode)';
6430: $breadtitle = 'Viewing '.$crstype.' Contents';
6431: $helpitem = 'Docs_Viewing_Course_Doc';
6432: }
6433: &Apache::lonhtmlcommon::add_breadcrumb({
6434: href=>"/adm/coursedocs",text=>$breadtext});
6435: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
6436: {'add_entries' => $addentries}
6437: )
6438: .&Apache::loncommon::help_open_menu('','',273,'RAT')
6439: .&Apache::lonhtmlcommon::breadcrumbs(
6440: $breadtitle,
6441: $helpitem)
6442: );
6443: }
6444:
6445: my %allfiles = ();
6446: my %codebase = ();
6447: my ($upload_result,$upload_output,$uploadphase);
6448: if ($canedit) {
6449: undef($suppchanges);
6450: if (($env{'form.uploaddoc.filename'}) &&
6451: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
6452: my $context = $1;
6453: # Process file upload - phase one - upload and parse primary file.
6454: undef($hadchanges);
6455: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
6456: \%allfiles,\%codebase,$context,$crstype);
6457: undef($navmap);
6458: if ($hadchanges) {
6459: &mark_hash_old();
6460: }
6461: if ($suppchanges) {
6462: &Apache::lonnet::update_supp_caches($coursedom,$coursenum);
6463: undef($suppchanges);
6464: }
6465: $r->print($upload_output);
6466: } elsif ($env{'form.phase'} eq 'upload_embedded') {
6467: # Process file upload - phase two - upload embedded objects
6468: $uploadphase = 'check_embedded';
6469: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
6470: my $state = &embedded_form_elems($uploadphase,$primaryurl,
6471: $env{'form.newidx'});
6472: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
6473: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
6474: my ($destination,$dir_root) = &embedded_destination();
6475: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
6476: my $actionurl = '/adm/coursedocs';
6477: my ($result,$flag) =
6478: &Apache::loncommon::upload_embedded('coursedoc',$destination,
6479: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
6480: $actionurl);
6481: $r->print($result.&return_to_editor());
6482: } elsif ($env{'form.phase'} eq 'check_embedded') {
6483: # Process file upload - phase three - modify references in HTML file
6484: $uploadphase = 'modified_orightml';
6485: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
6486: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
6487: my ($destination,$dir_root) = &embedded_destination();
6488: my $result =
6489: &Apache::loncommon::modify_html_refs('coursedoc',$destination,
6490: $docuname,$docudom,undef,
6491: $dir_root);
6492: $r->print($result.&return_to_editor());
6493: } elsif ($env{'form.phase'} eq 'decompress_uploaded') {
6494: $uploadphase = 'decompress_phase_one';
6495: $r->print(&decompression_phase_one().
6496: &return_to_editor());
6497: } elsif ($env{'form.phase'} eq 'decompress_cleanup') {
6498: $uploadphase = 'decompress_phase_two';
6499: $r->print(&decompression_phase_two().
6500: &return_to_editor());
6501: }
6502: }
6503:
6504: if ($allowed && $toolsflag) {
6505: $r->print(&startContentScreen('tools'));
6506: $r->print(&generate_admin_menu($crstype,$canedit,$coursenum,$coursedom));
6507: $r->print(&endContentScreen());
6508: } elsif ((!$showdoc) && (!$uploadphase)) {
6509: # -----------------------------------------------------------------------------
6510: my %lt=&Apache::lonlocal::texthash(
6511: 'copm' => 'All documents out of a published map into this folder',
6512: 'upfi' => 'Upload File',
6513: 'upld' => 'Upload Content',
6514: 'srch' => 'Search Repository',
6515: 'impo' => 'Import from Repository',
6516: 'lnks' => 'Import from Stored Links',
6517: 'impm' => 'Import from Assembled Map',
6518: 'imcr' => 'Import from Course Resources',
6519: 'extr' => 'External Resource',
6520: 'extt' => 'External Tool',
6521: 'selm' => 'Select Map',
6522: 'load' => 'Load Map',
6523: 'newf' => 'New Folder',
6524: 'newp' => 'New Composite Page',
6525: 'syll' => 'Syllabus',
6526: 'navc' => 'Table of Contents',
6527: 'sipa' => 'Simple Course Page',
6528: 'sipr' => 'Simple Problem',
6529: 'webp' => 'Blank Web Page (editable)',
6530: 'stpr' => 'Standard Problem',
6531: 'news' => 'New sub-directory',
6532: 'crpr' => 'Create Problem',
6533: 'swit' => 'Switch Server',
6534: 'drbx' => 'Drop Box',
6535: 'scuf' => 'External Scores (handgrade, upload, clicker)',
6536: 'bull' => 'Discussion Board',
6537: 'mypi' => 'My Personal Information Page',
6538: 'grpo' => 'Group Portfolio',
6539: 'rost' => 'Course Roster',
6540: 'abou' => 'Personal Information Page for a User',
6541: 'imsf' => 'IMS Upload',
6542: 'imsl' => 'Upload IMS package',
6543: 'cms' => 'Origin of IMS package',
6544: 'se' => 'Select',
6545: 'file' => 'File',
6546: 'title' => 'Title',
6547: 'addp' => 'Add Placeholder to course?',
6548: 'uste' => 'Use Template?',
6549: 'fnam' => 'File Name:',
6550: 'loca' => 'Location:',
6551: 'dire' => 'Directory:',
6552: 'cate' => 'Category:',
6553: 'tmpl' => 'Template:',
6554: 'empd' => 'No resources found',
6555: 'comment' => 'Comment',
6556: 'parse' => 'Upload embedded images/multimedia files if HTML file',
6557: 'bb5' => 'Blackboard 5',
6558: 'bb6' => 'Blackboard 6',
6559: 'angel5' => 'ANGEL 5.5',
6560: 'webctce4' => 'WebCT 4 Campus Edition',
6561: 'yes' => 'Yes',
6562: 'no' => 'No',
6563: 'er' => 'Editing rights unavailable for your current role.',
6564: );
6565: # -----------------------------------------------------------------------------
6566:
6567: # Calculate free quota space for a user or course. A javascript function checks
6568: # file size to determine if upload should be allowed.
6569: my $quotatype = 'unofficial';
6570: if ($crstype eq 'Community') {
6571: $quotatype = 'community';
6572: } elsif ($crstype eq 'Placement') {
6573: $quotatype = 'placement';
6574: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
6575: $quotatype = 'official';
6576: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
6577: $quotatype = 'textbook';
6578: }
6579: my $disk_quota = &Apache::loncommon::get_user_quota($coursenum,$coursedom,
6580: 'course',$quotatype); # expressed in MB
6581: my $current_disk_usage = 0;
6582: foreach my $subdir ('docs','supplemental') {
6583: $current_disk_usage += &Apache::lonnet::diskusage($coursedom,$coursenum,
6584: "userfiles/$subdir",1); # expressed in kB
6585: }
6586: my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage);
6587: my $usage = $current_disk_usage/1024; # in MB
6588: my $quota = $disk_quota;
6589: my $percent;
6590: if ($disk_quota == 0) {
6591: $percent = 100.0;
6592: } else {
6593: $percent = 100*($usage/$disk_quota);
6594: }
6595: $usage = sprintf("%.2f",$usage);
6596: $quota = sprintf("%.2f",$quota);
6597: $percent = sprintf("%.0f",$percent);
6598: my $quotainfo = '<p>'.&mt('Currently using [_1] of the [_2] available.',
6599: $percent.'%',$quota.' MB').'</p>';
6600:
6601: my $fileupload=(<<FIUP);
6602: $quotainfo
6603: $lt{'file'}:<br />
6604: FIUP
6605: my $checkbox=(<<CHBO);
6606: <!-- <label>$lt{'parse'}?
6607: <input type="checkbox" name="parserflag" />
6608: </label> -->
6609: <label>
6610: <input type="checkbox" name="parserflag" checked="checked" $disabled /> $lt{'parse'}
6611: </label>
6612: CHBO
6613: my $imsfolder = $env{'form.folder'};
6614: if ($imsfolder eq '') {
6615: $imsfolder = 'default';
6616: }
6617: my $imspform=(<<IMSFORM);
6618: <a class="LC_menubuttons_link" href="javascript:toggleUpload('ims');">
6619: $lt{'imsf'}</a> $help{'Importing_IMS_Course'}
6620: <form name="uploadims" action="/adm/imsimportdocs" method="post" enctype="multipart/form-data" target="IMSimport">
6621: <fieldset id="uploadimsform" style="display: none;">
6622: <legend>$lt{'imsf'}</legend>
6623: $fileupload
6624: <input type="file" name="uploaddoc" id="uploaddocims" class="LC_flUpload LC_uploaddoc" size="40" $disabled />
6625: <input type="hidden" id="LC_free_space_ims" value="$free_space" />
6626: <br />
6627: <p>
6628: $lt{'cms'}:
6629: <select name="source" $disabled>
6630: <option value="-1" selected="selected">$lt{'se'}</option>
6631: <option value="bb5">$lt{'bb5'}</option>
6632: <option value="bb6">$lt{'bb6'}</option>
6633: <option value="angel5">$lt{'angel5'}</option>
6634: <option value="webctce4">$lt{'webctce4'}</option>
6635: </select>
6636: <input type="hidden" name="folder" value="$imsfolder" />
6637: </p>
6638: <input type="hidden" name="phase" value="one" />
6639: <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" $disabled />
6640: </fieldset>
6641: </form>
6642: IMSFORM
6643:
6644: my $fileuploadform=(<<FUFORM);
6645: <a class="LC_menubuttons_link" href="javascript:toggleUpload('doc');">
6646: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
6647: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
6648: <fieldset id="uploaddocform" style="display: none;">
6649: <legend>$lt{'upfi'}</legend>
6650: <input type="hidden" name="active" value="aa" />
6651: $fileupload
6652: <input type="file" name="uploaddoc" class="LC_flUpload" size="40" $disabled />
6653: <input type="hidden" id="LC_free_space" value="$free_space" />
6654: <br />
6655: $lt{'title'}:<br />
6656: <input type="text" size="60" name="comment" $disabled />
6657: $pathitem
6658: <input type="hidden" name="cmd" value="upload_default" />
6659: <br />
6660: <span class="LC_nobreak" style="float:left">
6661: $checkbox
6662: </span>
6663: <br clear="all" />
6664: <input type="submit" value="$lt{'upld'}" $disabled />
6665: </fieldset>
6666: </form>
6667: FUFORM
6668:
6669: my $mapimportjs;
6670: if ($canedit) {
6671: $mapimportjs = "javascript:openbrowser('mapimportform','importmap','sequence,page','');";
6672: } else {
6673: $mapimportjs = "javascript:alert('".&js_escape($lt{'er'})."');";
6674: }
6675: my $importpubform=(<<SEDFFORM);
6676: <a class="LC_menubuttons_link" href="javascript:toggleMap('map');">
6677: $lt{'impm'}</a>$help{'Load_Map'}
6678: <form action="/adm/coursedocs" method="post" name="mapimportform">
6679: <fieldset id="importmapform" style="display: none;">
6680: <legend>$lt{'impm'}</legend>
6681: <input type="hidden" name="active" value="bb" />
6682: $lt{'copm'}<br />
6683: <span class="LC_nobreak">
6684: <input type="text" name="importmap" size="40" value=""
6685: onfocus="this.blur();$mapimportjs" $disabled />
6686: <a href="$mapimportjs">$lt{'selm'}</a></span><br />
6687: <input type="submit" name="loadmap" value="$lt{'load'}" $disabled />
6688: </fieldset>
6689: </form>
6690:
6691: SEDFFORM
6692: my ($importcrsresform,$checkcrsres);
6693: if ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.crsauthor'}) {
6694: $checkcrsres = 1;
6695: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.crsauthor'} ne '0') {
6696: my %domdefs=&Apache::lonnet::get_domain_defaults($coursedom);
6697: if ($domdefs{'crsauthor'}) {
6698: $checkcrsres = 1;
6699: }
6700: }
6701: if ($checkcrsres) {
6702: my ($numdirs,$pickfile) =
6703: &Apache::loncommon::import_crsauthor_form('coursepath','coursefile',
6704: "resize_scrollbox('contentscroll','1','0');",
6705: undef,'res');
6706: if ($pickfile) {
6707: $importcrsresform=(<<CRSFORM);
6708: <a class="LC_menubuttons_link" href="javascript:toggleImportCrsres('res');">
6709: $lt{'imcr'}</a>$help{'Course_Resources'}
6710: <form action="/adm/coursedocs" method="post" name="crsresimportform" onsubmit="return validImportCrsRes();">
6711: <fieldset id="importcrsresform" style="display: none;">
6712: <legend>$lt{'imcr'}</legend>
6713: <div id="importcrsrescontent" style="display: none;">
6714: <input type="hidden" name="active" value="bb" />
6715: $pickfile
6716: <p>
6717: $lt{'title'}: <input type="text" name="crsrestitle" value="" $disabled />
6718: </p>
6719: <input type="hidden" name="importdetail" value="" />
6720: <input type="submit" name="crsres" value="$lt{'impo'}" $disabled /><br />
6721: </div>
6722: <div id="importcrsresempty" style="display: none;">
6723: <p>
6724: $lt{'empd'}
6725: </p>
6726: </div>
6727: </fieldset>
6728: </form>
6729: CRSFORM
6730: }
6731: }
6732:
6733: my $fromstoredjs;
6734: if ($canedit) {
6735: $fromstoredjs = 'open_StoredLinks_Import()';
6736: } else {
6737: $fromstoredjs = "alert('".&js_escape($lt{'er'})."')";
6738: }
6739:
6740: my @importpubforma = (
6741: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => $pathitem."<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>$help{'Search_LON-CAPA_Resource'}" },
6742: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/res.png" alt="'.$lt{impo}.'" onclick="javascript:groupimport();"/>' => "<a class='LC_menubuttons_link' href='javascript:groupimport();'>$lt{'impo'}</a>$help{'Importing_LON-CAPA_Resource'}" },
6743: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:'.$fromstoredjs.';" />' => '<a class="LC_menubuttons_link" href="javascript:'.$fromstoredjs.';">'.$lt{'lnks'}.'</a>'.$help{'Import_Stored_Links'} },
6744: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform },
6745: );
6746: if ($importcrsresform) {
6747: push(@importpubforma,{ '<img class="LC_noBorder LC_middle" src="/res/adm/pages/impcrsau.png" alt="'.$lt{imcr}.'" onclick="javascript:toggleImportCrsres(\'res\');" />' => $importcrsresform});
6748: }
6749: $importpubform = &create_form_ul(&create_list_elements(@importpubforma));
6750: my $extresourcesform =
6751: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
6752: $help{'Adding_External_Resource'},
6753: undef,undef,undef,undef,undef,undef,$disabled);
6754: my $exttoolform =
6755: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
6756: $help{'Adding_External_Tool'},undef,
6757: undef,'tool',$coursedom,$coursenum,
6758: \%ltitools,$disabled);
6759: if ($allowed) {
6760: my $folder = $env{'form.folder'};
6761: if ($folder eq '') {
6762: $folder='default';
6763: }
6764: if ($canedit) {
6765: my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
6766: if ($output) {
6767: $r->print($output);
6768: }
6769: }
6770: $r->print(<<HIDDENFORM);
6771: <form name="renameform" method="post" action="/adm/coursedocs">
6772: <input type="hidden" name="title" />
6773: <input type="hidden" name="cmd" />
6774: <input type="hidden" name="markcopy" />
6775: <input type="hidden" name="copyfolder" />
6776: $containertag
6777: </form>
6778: <form name="aliasform" method="post" action="/adm/coursedocs">
6779: <input type="hidden" name="alias" />
6780: <input type="hidden" name="cmd" />
6781: $containertag
6782: </form>
6783:
6784: HIDDENFORM
6785: $r->print(&makesimpleeditform($pathitem)."\n".
6786: &makedocslogform($pathitem."\n".
6787: '<input type="hidden" name="folder" value="'.
6788: $env{'form.folder'}.'" />'."\n"));
6789: }
6790:
6791: # Generate the tabs
6792: my ($mode,$needs_end);
6793: if (($supplementalflag) && (!$allowed)) {
6794: my @folders = split('&',$env{'form.folderpath'});
6795: unless (@folders > 2) {
6796: &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
6797: $needs_end = 1;
6798: }
6799: } else {
6800: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
6801: $needs_end = 1;
6802: }
6803:
6804: #
6805: my $hostname = $r->hostname();
6806: my $savefolderpath;
6807:
6808: if ($allowed) {
6809: my $folder=$env{'form.folder'};
6810: if ((($folder eq '') && (!$hiddentop)) || ($supplementalflag)) {
6811: $folder='default';
6812: $savefolderpath = $env{'form.folderpath'};
6813: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content'));
6814: $pathitem = '<input type="hidden" name="folderpath" value="'.
6815: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
6816: }
6817: my $postexec='';
6818: if ($folder eq 'default') {
6819: my $windowname = 'loncapaclient';
6820: if ($env{'request.lti.login'}) {
6821: $windowname .= 'lti';
6822: }
6823: $r->print('<script type="text/javascript">'."\n"
6824: .'// <![CDATA['."\n"
6825: .'this.window.name="'.$windowname.'";'."\n"
6826: .'// ]]>'."\n"
6827: .'</script>'."\n"
6828: );
6829: } else {
6830: #$postexec='self.close();';
6831: }
6832: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.sequence';
6833: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.page';
6834: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
6835:
6836: my $newnavform=(<<NNFORM);
6837: <form action="/adm/coursedocs" method="post" name="newnav">
6838: <input type="hidden" name="active" value="ff" />
6839: $pathitem
6840: <input type="hidden" name="importdetail"
6841: value="$lt{'navc'}=/adm/navmaps" />
6842: <a class="LC_menubuttons_link" href="javascript:makenew(document.newnav);">$lt{'navc'}</a>
6843: $help{'Navigate_Content'}
6844: </form>
6845: NNFORM
6846: my $newsmppageform=(<<NSPFORM);
6847: <form action="/adm/coursedocs" method="post" name="newsmppg">
6848: <input type="hidden" name="active" value="ff" />
6849: $pathitem
6850: <input type="hidden" name="importdetail" value="" />
6851: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
6852: $help{'Simple Page'}
6853: </form>
6854: NSPFORM
6855:
6856: my $newsmpproblemform=(<<NSPROBFORM);
6857: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
6858: <input type="hidden" name="active" value="dd" />
6859: $pathitem
6860: <input type="hidden" name="importdetail" value="" />
6861: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
6862: $help{'Simple_Problem'}
6863: </form>
6864:
6865: NSPROBFORM
6866:
6867: my $newdropboxform=(<<NDBFORM);
6868: <form action="/adm/coursedocs" method="post" name="newdropbox">
6869: <input type="hidden" name="active" value="dd" />
6870: $pathitem
6871: <input type="hidden" name="importdetail" value="" />
6872: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
6873: $help{'Dropbox'}
6874: </form>
6875: NDBFORM
6876:
6877: my $newexuploadform=(<<NEXUFORM);
6878: <form action="/adm/coursedocs" method="post" name="newexamupload">
6879: <input type="hidden" name="active" value="dd" />
6880: $pathitem
6881: <input type="hidden" name="importdetail" value="" />
6882: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
6883: $help{'Score_Upload_Form'}
6884: </form>
6885: NEXUFORM
6886:
6887: my $newbulform=(<<NBFORM);
6888: <form action="/adm/coursedocs" method="post" name="newbul">
6889: <input type="hidden" name="active" value="ee" />
6890: $pathitem
6891: <input type="hidden" name="importdetail" value="" />
6892: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
6893: $help{'Bulletin Board'}
6894: </form>
6895: NBFORM
6896:
6897: my $newaboutmeform=(<<NAMFORM);
6898: <form action="/adm/coursedocs" method="post" name="newaboutme">
6899: <input type="hidden" name="active" value="ee" />
6900: $pathitem
6901: <input type="hidden" name="importdetail"
6902: value="$plainname=/adm/$udom/$uname/aboutme" />
6903: <a class="LC_menubuttons_link" href="javascript:makenew(document.newaboutme);">$lt{'mypi'}</a>
6904: $help{'My Personal Information Page'}
6905: </form>
6906: NAMFORM
6907:
6908: my $newaboutsomeoneform=(<<NASOFORM);
6909: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
6910: <input type="hidden" name="active" value="ee" />
6911: $pathitem
6912: <input type="hidden" name="importdetail" value="" />
6913: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
6914: </form>
6915: NASOFORM
6916:
6917: my $newrosterform=(<<NROSTFORM);
6918: <form action="/adm/coursedocs" method="post" name="newroster">
6919: <input type="hidden" name="active" value="ee" />
6920: $pathitem
6921: <input type="hidden" name="importdetail"
6922: value="$lt{'rost'}=/adm/viewclasslist" />
6923: <a class="LC_menubuttons_link" href="javascript:makenew(document.newroster);">$lt{'rost'}</a>
6924: $help{'Course_Roster'}
6925: </form>
6926: NROSTFORM
6927:
6928: my $newwebpage;
6929: if ($folder =~ /^default_?(\d*)$/) {
6930: $newwebpage = "/uploaded/$coursedom/$coursenum/docs/";
6931: if ($1) {
6932: $newwebpage .= $1;
6933: } else {
6934: $newwebpage .= 'default';
6935: }
6936: $newwebpage .= '/new.html';
6937: }
6938: my $newwebpageform =(<<NWEBFORM);
6939: <form action="/adm/coursedocs" method="post" name="newwebpage">
6940: <input type="hidden" name="active" value="ff" />
6941: $pathitem
6942: <input type="hidden" name="importdetail" value="$newwebpage" />
6943: <a class="LC_menubuttons_link" href="javascript:makewebpage();">$lt{'webp'}</a>
6944: $help{'Web_Page'}
6945: </form>
6946: NWEBFORM
6947: my $showpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
6948: my @ids=&Apache::lonnet::current_machine_ids();
6949: my $machines_str = "'".join("','",@ids)."'";
6950: my (%is_home,%toppath,$rolehomes);
6951: if ($env{'user.author'}) {
6952: if (grep(/^\Q$env{'user.home'}\E$/,@ids)) {
6953: $is_home{'author'} = 1;
6954: }
6955: $rolehomes = '<input type="hidden" id="rolehome_author" name="rolehome_author" value="'.$env{'user.home'}.'" />'."\n";
6956: }
6957: my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
6958: ['active'],['ca','aa']);
6959: my %by_roletype;
6960: if (keys(%roleshash)) {
6961: foreach my $entry (keys(%roleshash)) {
6962: my ($auname,$audom,$roletype) = split(/:/,$entry);
6963: my $key = $entry;
6964: $key =~ s/:/___/g;
6965: my $author = $auname.'___'.$audom;
6966: $by_roletype{$roletype}{$author} = 1;
6967: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
6968: $toppath{$author} = "/priv/$audom/$auname";
6969: if (grep(/^\Q$rolehome\E$/,@ids)) {
6970: $is_home{$author} = 1;
6971: }
6972: $rolehomes .= '<input type="hidden" id="rolehome_coauthor_'.$roletype.'_'.$audom.'/'.$auname.'" '.
6973: 'name="rolehome_coauthor" value="'.$roletype.'='.$audom.'/'.$auname.'='.$rolehome.'" />'."\n";
6974: }
6975: }
6976: my $crshome = $env{'course.'.$env{'request.course.id'}.'.home'};
6977: if (grep(/^\Q$crshome\E$/,@ids)) {
6978: $is_home{'course'} = 1;
6979: }
6980: $rolehomes .= '<input type="hidden" id="rolehome_course" name="rolehome_course" value="'.$crshome.'" />'."\n";
6981: my $pickdir = $lt{'loca'}.
6982: '<select name="authorrole" onchange="populateDirSelects(this.form,'."'authorrole','authorpath'".',1,1,0);">'."\n".
6983: '<option value="" selected="selected">'.&mt('Select').'</option>'."\n";
6984: if ($env{'user.author'}) {
6985: $pickdir .= '<option value="author">'.&Apache::lonnet::plaintext('au').'</option>'."\n";
6986: }
6987: if (keys(%by_roletype)) {
6988: foreach my $possrole ('ca','aa') {
6989: if (ref($by_roletype{$possrole}) eq 'HASH') {
6990: my $roletitle = &Apache::lonnet::plaintext($possrole);
6991: foreach my $author (sort { lc($a) cmp lc($b) } (keys(%{$by_roletype{$possrole}}))) {
6992: my ($none,$where,$auname,$audom) = split(/\//,$toppath{$author});
6993: $pickdir .= '<option value="'.$author.'___'.$possrole.'">'.
6994: $roletitle." ($audom/$auname)</option>\n";
6995: }
6996: }
6997: }
6998: }
6999: if ($checkcrsres) {
7000: $pickdir .= '<option value="course">'.&mt('Course Resource').'</option>'."\n";
7001: }
7002: $pickdir .= '</select><br />'."\n".
7003: $lt{'dire'}.
7004: '<select name="authorpath" onchange="toggleCrsResTitle();">'.
7005: '<option value=""></option>'.
7006: '</select><br />'."\n";
7007: my %seltemplate_menus;
7008: my @files = &Apache::lonhomework::get_template_list('problem');
7009: my @noexamplelink = ('blank.problem','blank.library','script.library');
7010: my $currentcategory = '';
7011: my @ordered = ('');
7012: my %templatehelp;
7013: my $defcategory = '';
7014: my @catorder = ($defcategory);
7015: $seltemplate_menus{$defcategory}->{'order'} = [''];
7016: $seltemplate_menus{$defcategory}->{'text'} = '';
7017: foreach my $file (@files) {
7018: if (ref($file) eq 'ARRAY') {
7019: my ($path,$title,$category,$help) = @{$file};
7020: next if ($title !~ /\S/);
7021: if (&js_escape($category) ne $currentcategory) {
7022: $currentcategory = &js_escape($category);
7023: push(@catorder,&js_escape($currentcategory));
7024: $seltemplate_menus{$currentcategory}->{'text'} = $category;
7025: $seltemplate_menus{$currentcategory}->{'default'} = '';
7026: $seltemplate_menus{$currentcategory}->{'select2'}->{''} = '';
7027: push(@{$seltemplate_menus{$currentcategory}->{'order'}},'');
7028: }
7029: if ($path) {
7030: $seltemplate_menus{$currentcategory}->{'select2'}->{&js_escape($path)} = $title;
7031: push(@{$seltemplate_menus{$currentcategory}->{'order'}},&js_escape($path));
7032: if ($help) {
7033: $templatehelp{$path} = $help;
7034: }
7035: }
7036: }
7037: }
7038:
7039: my $templates = $lt{'cate'}.' '.
7040: &Apache::loncommon::linked_select_forms('courseresform','<br />'.$lt{'tmpl'}.' ',
7041: $defcategory,'tempcategory','template',
7042: \%seltemplate_menus,\@catorder,
7043: "resize_scrollbox('contentscroll','1','0');",
7044: "toggleExampleText();",'template').'<br />';
7045: my $templatepreview = '<a href="#" target="sample" onclick="javascript:getExample(600,420,\'yes\',true); return false;">'.
7046: '<span id="newresexample">'.&mt('Example').'</span></a>';
7047: my $crsresform;
7048: if (($env{'user.author'}) || ($checkcrsres)) {
7049: $crsresform=(<<RESFORM);
7050: <a class="LC_menubuttons_link" href="javascript:toggleCrsRes('res');">
7051: $lt{'stpr'}</a>$help{'Standard_Problem'}
7052: <form action="/adm/coursedocs" method="post" name="courseresform">
7053: <fieldset id="crsresform" style="display:none;">
7054: <legend>$lt{'stpr'}</legend>
7055: <input type="hidden" name="active" value="bb" />
7056: <p>
7057: $pickdir
7058: </p>
7059: <div id="newstdproblem" style="display:none;">
7060: <p>
7061: <span class="LC_nobreak">$lt{'news'}?
7062: <label><input type="radio" name="newsubdir" value="0" onclick="toggleNewsubdir(this.form);" checked="checked" $disabled />No</label>
7063:
7064: <label><input type="radio" name="newsubdir" value="1" onclick="toggleNewsubdir(this.form);" $disabled />Yes</label>
7065: </span><span id="newsubdir"></span>
7066: <input type="hidden" name="newsubdirname" id="newsubdirname" value="" autocomplete="off" />
7067: </p>
7068: </div>
7069: $lt{'fnam'}
7070: <input type="text" size="20" name="newresourcename" autocomplete="off" $disabled />
7071: <div id="newresource" style="display:none">
7072: <p>
7073: $lt{'addp'}
7074: <label><input type="radio" name="newresourceadd" value="0" checked="checked" onclick="toggleNewInCourse(this.form);" $disabled />
7075: $lt{'no'}</label>
7076: <label><input type="radio" name="newresourceadd" value="1" onclick="toggleNewInCourse(this.form);" $disabled />
7077: $lt{'yes'}</label>
7078: <span id="newrestitle"></span>
7079: <input type="hidden" size="20" name="newresourcetitle" id="newresourcetitle" autocomplete="off" $disabled />
7080: </p>
7081: </div>
7082: <p>
7083: $lt{'uste'}
7084: <label><input type="radio" name="newresusetemp" value="0" checked="checked" onclick="toggleWithTemplate(this.form);" $disabled />
7085: $lt{'no'}</label>
7086: <label><input type="radio" name="newresusetemp" value="1" onclick="toggleWithTemplate(this.form);" $disabled />
7087: $lt{'yes'}</label>
7088: </p>
7089: <div id="newrestemplate" style="display:none">
7090: $templates
7091: $templatepreview
7092: </div>
7093: <span class="LC_nobreak">
7094: <input type="hidden" name="folderpath" value="$showpath" />
7095: <input type="submit" name="newcrs" value="$lt{'crpr'}" $disabled />
7096: </span>
7097: <div id="stdprobswitch" style="display:none;">
7098: $rolehomes
7099: <input type="button" name="switchfornewprob" value="$lt{'swit'}" onclick="switchForProb();" />
7100: </div>
7101: </fieldset>
7102: </form>
7103:
7104: RESFORM
7105: }
7106:
7107: my $specialdocumentsform;
7108: my @specialdocumentsforma;
7109: my $gradingform;
7110: my @gradingforma;
7111: my $communityform;
7112: my @communityforma;
7113: my $newfolderform;
7114: my $newfolderb;
7115:
7116: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
7117:
7118: my $newpageform=(<<NPFORM);
7119: <form action="/adm/coursedocs" method="post" name="newpage">
7120: <input type="hidden" name="folderpath" value="$path" />
7121: <input type="hidden" name="importdetail" value="" />
7122: <input type="hidden" name="active" value="ee" />
7123: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
7124: $help{'Adding_Pages'}
7125: </form>
7126: NPFORM
7127:
7128:
7129: $newfolderform=(<<NFFORM);
7130: <form action="/adm/coursedocs" method="post" name="newfolder">
7131: $pathitem
7132: <input type="hidden" name="importdetail" value="" />
7133: <input type="hidden" name="active" value="" />
7134: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
7135: </form>
7136: NFFORM
7137:
7138: my $newsylform=(<<NSYLFORM);
7139: <form action="/adm/coursedocs" method="post" name="newsyl">
7140: <input type="hidden" name="active" value="ee" />
7141: $pathitem
7142: <input type="hidden" name="importdetail"
7143: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
7144: <a class="LC_menubuttons_link" href="javascript:makenew(document.newsyl);">$lt{'syll'}</a>
7145: $help{'Syllabus'}
7146:
7147: </form>
7148: NSYLFORM
7149:
7150: my $newgroupfileform=(<<NGFFORM);
7151: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
7152: <input type="hidden" name="active" value="ee" />
7153: $pathitem
7154: <input type="hidden" name="importdetail"
7155: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
7156: <a class="LC_menubuttons_link" href="javascript:makenew(document.newgroupfiles);">$lt{'grpo'}</a>
7157: $help{'Group Portfolio'}
7158: </form>
7159: NGFFORM
7160: if ($container eq 'page') {
7161: @specialdocumentsforma=(
7162: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
7163: );
7164: } else {
7165: @specialdocumentsforma=(
7166: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
7167: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.newsyl);" />'=>$newsylform},
7168: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="javascript:makenew(document.newnav);" />'=>$newnavform},
7169: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
7170: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
7171: );
7172: }
7173: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
7174:
7175: my @external = (
7176: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="toggleExternal(\'ext\');" />'=>$extresourcesform}
7177: );
7178: if ($posslti) {
7179: push(@external,
7180: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="toggleExternal(\'tool\');" />'=>$exttoolform},
7181: );
7182: }
7183: my $externalform = &create_form_ul(&create_list_elements(@external));
7184:
7185: my @importdoc = ();
7186: unless ($container eq 'page') {
7187: push(@importdoc,
7188: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:toggleUpload(\'ims\');" />'=>$imspform}
7189: );
7190: }
7191: push(@importdoc,
7192: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'doc\');" />'=>$fileuploadform}
7193: );
7194: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc));
7195:
7196: @gradingforma=(
7197: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
7198: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
7199: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform}
7200: );
7201: if ($crsresform) {
7202: push(@gradingforma,
7203: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{stpr}.'" onclick="javascript:toggleCrsRes(\'res\');" />'=>$crsresform}
7204: );
7205: }
7206: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
7207:
7208: @communityforma=(
7209: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
7210: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
7211: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
7212: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="javascript:makenew(document.newroster);" />'=>$newrosterform},
7213: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="javascript:makenew(document.newgroupfiles);" />'=>$newgroupfileform},
7214: );
7215: $communityform = &create_form_ul(&create_list_elements(@communityforma));
7216:
7217: my %orderhash = (
7218: 'aa' => ['Upload',$fileuploadform],
7219: 'bb' => ['External',$externalform],
7220: 'cc' => ['Import',$importpubform],
7221: 'dd' => ['Assessment',$gradingform],
7222: 'ff' => ['Other',$specialdocumentsform],
7223: );
7224: unless ($container eq 'page') {
7225: $orderhash{'00'} = ['Newfolder',$newfolderform];
7226: $orderhash{'ee'} = ['Collaboration',$communityform];
7227: }
7228:
7229: $hadchanges=0;
7230: unless (($supplementalflag || $toolsflag)) {
7231: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
7232: $supplementalflag,\%orderhash,$iconpath,$pathitem,
7233: \%ltitools,$canedit,$hostname,\$navmap,$hiddentop);
7234: undef($navmap);
7235: if ($error) {
7236: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
7237: }
7238: if ($hadchanges) {
7239: unless (&is_hash_old()) {
7240: &mark_hash_old();
7241: }
7242: }
7243:
7244: &changewarning($r,'');
7245: }
7246: }
7247:
7248: # Supplemental documents start here
7249:
7250: my $folder=$env{'form.folder'};
7251: unless ($supplementalflag) {
7252: $folder='supplemental';
7253: }
7254: if (($folder eq 'supplemental') &&
7255: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
7256: $env{'form.folderpath'} = &supplemental_base();
7257: } elsif ($allowed) {
7258: $env{'form.folderpath'} = $savefolderpath;
7259: }
7260: $pathitem = '<input type="hidden" name="folderpath" value="'.
7261: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
7262: if ($allowed) {
7263: my $folderseq=
7264: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_new.sequence';
7265:
7266: my $supupdocform=(<<SUPDOCFORM);
7267: <a class="LC_menubuttons_link" href="javascript:toggleUpload('suppdoc');">
7268: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
7269: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
7270: <fieldset id="uploadsuppdocform" style="display: none;">
7271: <legend>$lt{'upfi'}</legend>
7272: <input type="hidden" name="active" value="ee" />
7273: $fileupload
7274: <input type="file" name="uploaddoc" id="uploaddocsupp" class="LC_flUpload LC_uploaddoc" size="40" $disabled />
7275: <input type="hidden" id="LC_free_space_supp" value="$free_space" />
7276: <br />
7277: <br />
7278: <span class="LC_nobreak">
7279: $checkbox
7280: </span>
7281: <br /><br />
7282: $lt{'comment'}:<br />
7283: <textarea cols="50" rows="4" name="comment"></textarea>
7284: <br />
7285: $pathitem
7286: <input type="hidden" name="cmd" value="upload_supplemental" />
7287: <input type='submit' value="$lt{'upld'}" />
7288: </fieldset>
7289: </form>
7290: SUPDOCFORM
7291:
7292: my $supnewfolderform=(<<SNFFORM);
7293: <form action="/adm/coursedocs" method="post" name="supnewfolder">
7294: <input type="hidden" name="active" value="" />
7295: $pathitem
7296: <input type="hidden" name="importdetail" value="" />
7297: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
7298: $help{'Adding_Folders'}
7299: </form>
7300: SNFFORM
7301:
7302: my $supextform =
7303: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
7304: $help{'Adding_External_Resource'},
7305: undef,undef,undef,undef,undef,undef,
7306: $disabled);
7307:
7308: my $supexttoolform =
7309: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
7310: $help{'Adding_External_Tool'},
7311: undef,undef,'tool',$coursedom,
7312: $coursenum,\%ltitools,$disabled);
7313:
7314: my $supnewsylform=(<<SNSFORM);
7315: <form action="/adm/coursedocs" method="post" name="supnewsyl">
7316: <input type="hidden" name="active" value="ff" />
7317: $pathitem
7318: <input type="hidden" name="importdetail"
7319: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
7320: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewsyl);">$lt{'syll'}</a>
7321: $help{'Syllabus'}
7322: </form>
7323: SNSFORM
7324:
7325: my $supnewaboutmeform=(<<SNAMFORM);
7326: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
7327: <input type="hidden" name="active" value="ff" />
7328: $pathitem
7329: <input type="hidden" name="importdetail"
7330: value="$plainname=/adm/$udom/$uname/aboutme" />
7331: <a class="LC_menubuttons_link" href="javascript:makenew(document.supnewaboutme);">$lt{'mypi'}</a>
7332: $help{'My Personal Information Page'}
7333: </form>
7334: SNAMFORM
7335:
7336: my $supwebpage;
7337: if ($folder =~ /^supplemental_?(\d*)$/) {
7338: $supwebpage = "/uploaded/$coursedom/$coursenum/supplemental/";
7339: if ($1) {
7340: $supwebpage .= $1;
7341: } else {
7342: $supwebpage .= 'default';
7343: }
7344: $supwebpage .= '/new.html';
7345: }
7346: my $supwebpageform =(<<SWEBFORM);
7347: <form action="/adm/coursedocs" method="post" name="supwebpage">
7348: <input type="hidden" name="active" value="cc" />
7349: $pathitem
7350: <input type="hidden" name="importdetail" value="$supwebpage" />
7351: <a class="LC_menubuttons_link" href="javascript:makewebpage('supp');">$lt{'webp'}</a>
7352: $help{'Web_Page'}
7353: </form>
7354: SWEBFORM
7355:
7356:
7357: my @specialdocs = (
7358: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="javascript:makenew(document.supnewsyl);" />'
7359: =>$supnewsylform},
7360: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makenew(document.supnewaboutme);" />'
7361: =>$supnewaboutmeform},
7362: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage('."'supp'".');" />'=>$supwebpageform},
7363:
7364: );
7365: my @supexternal = (
7366: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:toggleExternal(\'suppext\')" />'
7367: =>$supextform});
7368: if ($posslti) {
7369: push(@supexternal,
7370: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/exttool.png" alt="'.$lt{extt}.'" onclick="javascript:toggleExternal(\'supptool\')" />'
7371: =>$supexttoolform});
7372: }
7373: my @supimportdoc = (
7374: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'
7375: =>$supupdocform},
7376: );
7377:
7378: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc));
7379: my %suporderhash = (
7380: '00' => ['Supnewfolder', $supnewfolderform],
7381: 'dd' => ['Upload',$supupdocform],
7382: 'ee' => ['External',&create_form_ul(&create_list_elements(@supexternal))],
7383: 'ff' => ['Other',&create_form_ul(&create_list_elements(@specialdocs))]
7384: );
7385: if ($supplementalflag) {
7386: $suppchanges = 0;
7387: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
7388: $supplementalflag,\%suporderhash,$iconpath,$pathitem,
7389: \%ltitools,$canedit,$hostname);
7390: if ($error) {
7391: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
7392: }
7393: if ($suppchanges) {
7394: &Apache::lonnet::update_supp_caches($coursedom,$coursenum);
7395: undef($suppchanges);
7396: }
7397: }
7398: } elsif ($supplementalflag) {
7399: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
7400: $supplementalflag,'',$iconpath,$pathitem,'',$canedit,
7401: $hostname);
7402: if ($error) {
7403: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
7404: }
7405: }
7406:
7407: if ($needs_end) {
7408: $r->print(&endContentScreen());
7409: }
7410:
7411: if ($allowed) {
7412: $r->print('
7413: <form method="post" name="extimport" action="/adm/coursedocs">
7414: <input type="hidden" name="title" />
7415: <input type="hidden" name="url" />
7416: <input type="hidden" name="useform" />
7417: <input type="hidden" name="residx" />
7418: </form>');
7419: }
7420: } elsif ($showdoc) {
7421: # -------------------------------------------------------- This is showdoc mode
7422: $r->print("<h1>".&mt('Uploaded Document').' - '.
7423: &Apache::lonnet::gettitle($r->uri).'</h1><p class="LC_warning">'.
7424: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
7425: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
7426: }
7427: }
7428: unless ($noendpage) {
7429: $r->print(&Apache::loncommon::end_page());
7430: }
7431: return OK;
7432: }
7433:
7434: sub embedded_form_elems {
7435: my ($phase,$primaryurl,$newidx) = @_;
7436: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
7437: $newidx =~s /\D+//g;
7438: return <<STATE;
7439: <input type="hidden" name="folderpath" value="$folderpath" />
7440: <input type="hidden" name="cmd" value="upload_embedded" />
7441: <input type="hidden" name="newidx" value="$newidx" />
7442: <input type="hidden" name="phase" value="$phase" />
7443: <input type="hidden" name="primaryurl" value="$primaryurl" />
7444: STATE
7445: }
7446:
7447: sub embedded_destination {
7448: my $folder=$env{'form.folder'};
7449: my $destination = 'docs/';
7450: if ($folder =~ /^supplemental/) {
7451: $destination = 'supplemental/';
7452: }
7453: if (($folder eq 'default') || ($folder eq 'supplemental')) {
7454: $destination .= 'default/';
7455: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
7456: $destination .= $2.'/';
7457: }
7458: my $newidx = $env{'form.newidx'};
7459: $newidx =~s /\D+//g;
7460: if ($newidx) {
7461: $destination .= $newidx;
7462: }
7463: my $dir_root = '/userfiles';
7464: return ($destination,$dir_root);
7465: }
7466:
7467: sub return_to_editor {
7468: my $actionurl = '/adm/coursedocs';
7469: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
7470: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
7471: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
7472: '</a></p>';
7473: }
7474:
7475: sub decompression_info {
7476: my ($destination,$dir_root) = &embedded_destination();
7477: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
7478: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
7479: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
7480: my $container='sequence';
7481: my ($pathitem,$hiddenelem);
7482: my @hiddens = ('newidx','comment','position','folderpath','archiveurl');
7483: if ($env{'form.folderpath'} =~ /\:1$/) {
7484: $container='page';
7485: }
7486: unshift(@hiddens,$pathitem);
7487: foreach my $item (@hiddens) {
7488: if ($item eq 'newidx') {
7489: next if ($env{'form.'.$item} =~ /\D/);
7490: }
7491: if ($env{'form.'.$item}) {
7492: $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
7493: &HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";
7494: }
7495: }
7496: return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
7497: $hiddenelem);
7498: }
7499:
7500: sub decompression_phase_one {
7501: my ($dir,$file,$warning,$error,$output);
7502: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
7503: &decompression_info();
7504: if ($env{'form.archiveurl'} !~ m{^/uploaded/\Q$docudom/$docuname/\E(?:docs|supplemental)/(?:default|\d+).*/([^/]+)$}) {
7505: $error = &mt('Archive file "[_1]" not in the expected location.',$env{'form.archiveurl'});
7506: } else {
7507: my $file = $1;
7508: $output =
7509: &Apache::loncommon::process_decompression($docudom,$docuname,$file,
7510: $destination,$dir_root,
7511: $hiddenelem);
7512: if ($env{'form.autoextract_camtasia'}) {
7513: $output .= &remove_archive($docudom,$docuname,$container);
7514: }
7515: }
7516: if ($error) {
7517: $output .= '<p class="LC_error">'.&mt('Not extracted.').'<br />'.
7518: $error.'</p>'."\n";
7519: }
7520: if ($warning) {
7521: $output .= '<p class="LC_warning">'.$warning.'</p>'."\n";
7522: }
7523: return $output;
7524: }
7525:
7526: sub decompression_phase_two {
7527: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
7528: &decompression_info();
7529: my $output;
7530: if ($env{'form.archivedelete'}) {
7531: $output = &remove_archive($docudom,$docuname,$container);
7532: }
7533: $output .=
7534: &Apache::loncommon::process_extracted_files('coursedocs',$docudom,$docuname,
7535: $destination,$dir_root,$hiddenelem);
7536: return $output;
7537: }
7538:
7539: sub remove_archive {
7540: my ($docudom,$docuname,$container) = @_;
7541: my $map = $env{'form.folder'}.'.'.$container;
7542: my ($output,$delwarning,$delresult,$url);
7543: my ($errtext,$fatal) = &mapread($docuname,$docudom,$map);
7544: if ($fatal) {
7545: if ($container eq 'page') {
7546: $delwarning = &mt('An error occurred retrieving the contents of the current page.');
7547: } else {
7548: $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
7549: }
7550: $delwarning .= ' '.&mt('As a result the archive file has not been removed.');
7551: } else {
7552: my $currcmd = $env{'form.cmd'};
7553: my $position = $env{'form.position'};
7554: my $archiveidx = $position;
7555: if ($position > 0) {
7556: if (($env{'form.autoextract_camtasia'}) && (scalar(@LONCAPA::map::order) == 2)) {
7557: $archiveidx = $position-1;
7558: }
7559: $env{'form.cmd'} = 'remove_'.$archiveidx;
7560: my ($title,$url,@rrest) =
7561: split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$archiveidx]]);
7562: if ($url eq $env{'form.archiveurl'}) {
7563: if (&handle_edit_cmd($docuname,$docudom)) {
7564: ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
7565: if ($suppchanges) {
7566: &Apache::lonnet::update_supp_caches($docudom,$docuname);
7567: undef($suppchanges);
7568: }
7569: if ($fatal) {
7570: if ($container eq 'page') {
7571: $delwarning = &mt('An error occurred updating the contents of the current page.');
7572: } else {
7573: $delwarning = &mt('An error occurred updating the contents of the current folder.');
7574: }
7575: } else {
7576: $delresult = &mt('Archive file removed.');
7577: }
7578: }
7579: } else {
7580: $delwarning .= &mt('Archive file had unexpected item number in folder.').
7581: ' '.&mt('As a result the archive file has not been removed.');
7582: }
7583: }
7584: $env{'form.cmd'} = $currcmd;
7585: }
7586: if ($delwarning) {
7587: $output = '<p class="LC_warning">'.
7588: $delwarning.
7589: '</p>';
7590: }
7591: if ($delresult) {
7592: $output .= '<p class="LC_info">'.
7593: $delresult.
7594: '</p>';
7595: }
7596: return $output;
7597: }
7598:
7599: sub generate_admin_menu {
7600: my ($crstype,$canedit,$coursenum,$coursedom) = @_;
7601: my $lc_crstype = lc($crstype);
7602: my ($home,$other,%outhash)=&authorhosts();
7603: my %lt= ( # do not translate here
7604: 'vc' => 'Verify Content',
7605: 'cv' => 'Check/Set Resource Versions',
7606: 'ls' => 'List Resource Identifiers',
7607: 'ct' => 'Display/Set Shortened URLs for Deep-linking',
7608: 'ca' => "Enter $crstype Authoring Space",
7609: 'imse' => 'Export contents to IMS Archive',
7610: 'dcd' => "Copy $crstype Content to Authoring Space",
7611: );
7612: my ($candump,$dumpurl);
7613: if ($home + $other > 0) {
7614: $candump = 'F';
7615: if ($home) {
7616: $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
7617: } else {
7618: my @hosts;
7619: foreach my $aurole (keys(%outhash)) {
7620: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
7621: push(@hosts,$outhash{$aurole});
7622: }
7623: }
7624: if (@hosts == 1) {
7625: my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
7626: '&role='.
7627: &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
7628: &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
7629: $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
7630: } else {
7631: $dumpurl = "javascript:choose_switchserver_window()";
7632: }
7633: }
7634: }
7635: my @menu=
7636: ({ categorytitle=>'Administration',
7637: items =>[
7638: { linktext => $lt{'vc'},
7639: url => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
7640: permission => 'F',
7641: help => 'Docs_Verify_Content',
7642: icon => 'verify.png',
7643: linktitle => 'Verify contents can be retrieved/rendered',
7644: },
7645: { linktext => $lt{'cv'},
7646: url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
7647: permission => 'F',
7648: help => 'Docs_Check_Resource_Versions',
7649: icon => 'resversion.png',
7650: linktitle => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
7651: },
7652: { linktext => $lt{'ls'},
7653: url => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
7654: permission => 'F',
7655: #help => '',
7656: icon => 'symbs.png',
7657: linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
7658: },
7659: { linktext => $lt{'ct'},
7660: url => "javascript:injectData(document.courseverify,'dummy','shorturls','$lt{'ct'}')",
7661: permission => 'F',
7662: help => 'Docs_Short_URLs',
7663: icon => 'shorturls.png',
7664: linktitle => "Set shortened URLs for a resource or folder in your $lc_crstype for use in deep-linking"
7665: },
7666: ]
7667: });
7668: if ($canedit) {
7669: my ($crsauname,$crsaudom,$crshome);
7670: if (($coursenum ne '') && ($coursedom ne '')) {
7671: my $crsauthorurl = "/priv/$coursedom/$coursenum/";
7672: ($crsauname,$crsaudom,$crshome) = &Apache::lonnet::constructaccess($crsauthorurl);
7673: if (($crsauname eq $coursenum) && ($crsaudom eq $coursedom)) {
7674: my @ids=&Apache::lonnet::current_machine_ids();
7675: my $linkurl;
7676: if (grep(/^\Q$crshome\E$/,@ids)) {
7677: $linkurl = $crsauthorurl;
7678: } else {
7679: $linkurl =
7680: &Apache::lonhtmlcommon::jump_to_editres($crsauthorurl,$crshome,1);
7681: }
7682: if ((ref($menu[0]) eq 'HASH') && (ref($menu[0]->{'items'}) eq 'ARRAY')) {
7683: push(@{$menu[0]->{items}},
7684: { linktext => $lt{'ca'},
7685: url => $linkurl,
7686: permission => 'F',
7687: help => 'Docs_Course_Authorspace',
7688: icon => 'impcrsau.png',
7689: linktitle => $lt{'ca'},
7690: });
7691: }
7692: }
7693: }
7694: push(@menu,
7695: { categorytitle=>'Export',
7696: items =>[
7697: { linktext => $lt{'imse'},
7698: url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
7699: permission => 'F',
7700: help => 'Docs_Export_Course_Docs',
7701: icon => 'imsexport.png',
7702: linktitle => $lt{'imse'},
7703: },
7704: { linktext => $lt{'dcd'},
7705: url => $dumpurl,
7706: permission => $candump,
7707: help => 'Docs_Dump_Course_Docs',
7708: icon => 'dump.png',
7709: linktitle => $lt{'dcd'},
7710: },
7711: ]
7712: });
7713: }
7714: return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
7715: '<input type="hidden" id="dummy" />'."\n".
7716: &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
7717: '</form>';
7718: }
7719:
7720: sub generate_edit_table {
7721: my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile,
7722: $need_save,$copyfolder,$canedit) = @_;
7723: return unless(ref($orderhash_ref) eq 'HASH');
7724: my %orderhash = %{$orderhash_ref};
7725: my ($form, $activetab, $active, $disabled);
7726: if (($env{'form.active'} ne '') && ($env{'form.active'} ne '00')) {
7727: $activetab = $env{'form.active'};
7728: }
7729: unless ($canedit) {
7730: $disabled = ' disabled="disabled"';
7731: }
7732: my $backicon = $iconpath.'clickhere.gif';
7733: my $backtext = &mt('Exit Editor');
7734: $form = '<div class="LC_Box" style="margin:0;">'.
7735: '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
7736: '<li class="goback">'.
7737: '<a href="javascript:toContents('."'$jumpto'".');">'.
7738: '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
7739: ' alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n".
7740: '<li>'.
7741: '<a href="javascript:groupopen('."'$readfile'".',1);">'.
7742: &mt('Undo Delete').'</a></li>'."\n";
7743: if ($env{'form.docslog'}) {
7744: $form .= '<li class="active">';
7745: } else {
7746: $form .= '<li>';
7747: }
7748: $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
7749: &mt('History').'</a></li>'."\n";
7750: if ($env{'form.docslog'}) {
7751: $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
7752: &mt('Edit').'</a></li>'."\n";
7753: }
7754: foreach my $name (reverse(sort(keys(%orderhash)))) {
7755: if($name ne '00'){
7756: if($activetab eq '' || $activetab ne $name){
7757: $active = '';
7758: }elsif($activetab eq $name){
7759: $active = 'class="active"';
7760: }
7761: $form .= '<li style="float:right" '.$active
7762: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
7763: } else {
7764: $form .= '<li style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
7765:
7766: }
7767: }
7768: $form .= '</ul>'."\n";
7769: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
7770:
7771: if ($to_show ne '') {
7772: my $saveform;
7773: if ($need_save) {
7774: my $button = &mt('Make changes');
7775: my $path;
7776: if ($env{'form.folderpath'}) {
7777: $path =
7778: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
7779: }
7780: $saveform = <<"END";
7781: <div id="multisave" style="display:none; clear:both;" >
7782: <form name="saveactions" method="post" action="/adm/coursedocs" onsubmit="return checkSubmits();">
7783: <input type="hidden" name="folderpath" value="$path" />
7784: <input type="hidden" name="symb" value="$env{'form.symb'}" />
7785: <input type="hidden" name="allhiddenresource" value="" />
7786: <input type="hidden" name="allencrypturl" value="" />
7787: <input type="hidden" name="allrandompick" value="" />
7788: <input type="hidden" name="allrandomorder" value="" />
7789: <input type="hidden" name="changeparms" value="" />
7790: <input type="hidden" name="multiremove" value="" />
7791: <input type="hidden" name="multicut" value="" />
7792: <input type="hidden" name="multicopy" value="" />
7793: <input type="hidden" name="multichange" value="" />
7794: <input type="hidden" name="copyfolder" value="$copyfolder" />
7795: <input type="submit" name="savemultiples" value="$button" $disabled />
7796: </form>
7797: </div>
7798: END
7799: }
7800: $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'.$saveform."\n";
7801: }
7802: foreach my $field (keys(%orderhash)){
7803: if($field ne '00'){
7804: if($activetab eq '' || $activetab ne $field){
7805: $active = 'style="display: none;float:left"';
7806: }elsif($activetab eq $field){
7807: $active = 'style="display:block;float:left"';
7808: }
7809: $form .= '<div id="'.$field.$tid.'"'
7810: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
7811: .'</div>'."\n";
7812: }
7813: }
7814: unless ($env{'form.docslog'}) {
7815: $form .= '</div></div>'."\n";
7816: }
7817: return $form;
7818: }
7819:
7820: sub editing_js {
7821: my ($udom,$uname,$supplementalflag,$coursedom,$coursenum,$posslti,
7822: $londocroot,$canedit,$hostname,$navmapref) = @_;
7823: my %js_lt = &Apache::lonlocal::texthash(
7824: p_mnf => 'Name of New Folder',
7825: t_mnf => 'New Folder',
7826: p_mnp => 'Name of New Page',
7827: t_mnp => 'New Page',
7828: p_mxu => 'Title for the External Score',
7829: p_msp => 'Name of Simple Course Page',
7830: p_msb => 'Title for the Problem',
7831: p_mdb => 'Title for the Drop Box',
7832: p_mbb => 'Title for the Discussion Board',
7833: p_mwp => 'Title for Web Page',
7834: p_mnr => 'Title for the Resource',
7835: p_mab => "Enter user:domain for User's Personal Information Page",
7836: p_mab2 => 'Personal Information Page of ',
7837: p_mab_alrt1 => 'Not a valid user:domain',
7838: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
7839: p_chn => 'New Title',
7840: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
7841: p_rmr2a => 'Remove',
7842: p_rmr2b => '?',
7843: p_rmr3a => 'Remove those',
7844: p_rmr3b => 'items?',
7845: p_rmr4 => 'WARNING: Removing a resource uploaded to a course cannot be undone via "Undo Delete".',
7846: p_rmr5 => 'Push "Cancel" and then use "Cut" instead if you might need to undo this change.',
7847: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
7848: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
7849: p_ctr2a => 'Cut',
7850: p_ctr2b => '?',
7851: p_ctr3a => 'Cut those',
7852: p_ctr3b => 'items?',
7853: setal => 'Enter a (unique) alias',
7854: delal => 'Are you sure you want to eliminate the alias?',
7855: rpck => 'Enter number to pick (e.g., 3)',
7856: imsfile => 'You must choose an IMS package for import',
7857: imscms => 'You must select which Course Management System was the source of the IMS package',
7858: invurl => 'Invalid URL',
7859: titbl => 'Title is blank',
7860: more => '(More ...)',
7861: less => '(Less ...)',
7862: noor => 'No actions selected or changes to settings specified.',
7863: noch => 'No changes to settings specified.',
7864: noac => 'No actions selected.',
7865: nofi => 'No file selected',
7866: tinc => 'Title in course',
7867: sunm => 'Sub-directory name',
7868: edri => 'Editing rights unavailable for your current role.',
7869: sele => 'Select',
7870: swit => 'Switch server required',
7871: );
7872: &js_escape(\%js_lt);
7873: my $crstype = &Apache::loncommon::course_type();
7874: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
7875: my $main_container_page;
7876: if (&HTML::Entities::decode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'}) =~ /\:1$/) {
7877: $main_container_page = 1;
7878: }
7879: my $backtourl;
7880: my $toplevelmain = &escape(&default_folderpath($coursenum,$coursedom,$navmapref));
7881: my $toplevelsupp = &supplemental_base();
7882: my $showfile_js = &Apache::loncommon::show_crsfiles_js();
7883: my @ids=&Apache::lonnet::current_machine_ids();
7884: my $machines_str = "'".join("','",@ids)."'";
7885: if ($env{'docs.exit.'.$env{'request.course.id'}} =~ /^direct_(.+)$/) {
7886: my $caller = $1;
7887: if ($caller =~ /^supplemental/) {
7888: $backtourl = '/adm/supplemental?folderpath='.&escape($caller);
7889: } else {
7890: my ($map,$id,$res)=&Apache::lonnet::decode_symb($caller);
7891: $res = &Apache::lonnet::clutter($res);
7892: if (&Apache::lonnet::is_on_map($res)) {
7893: my ($url,$anchor);
7894: if ($res =~ /^([^#]+)#([^#]+)$/) {
7895: $url = $1;
7896: $anchor = $2;
7897: if (($caller =~ m{^([^#]+)\Q#$anchor\E$})) {
7898: $caller = $1.&escape('#').$anchor;
7899: }
7900: } else {
7901: $url = $res;
7902: }
7903: $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($url),'<>&"');
7904: if ($backtourl =~ m{^\Q/uploaded/$coursedom/$coursenum/\Edefault_\d+\.sequence$}) {
7905: $backtourl .= '?navmap=1';
7906: } else {
7907: $backtourl .= '?symb='.
7908: &HTML::Entities::encode($caller,'<>&"');
7909: }
7910: if ($backtourl =~ m{^\Q/public/$coursedom/$coursenum/syllabus\E}) {
7911: if (($ENV{'SERVER_PORT'} == 443) &&
7912: ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ m{^http://})) {
7913: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
7914: if ($hostname ne '') {
7915: $backtourl = 'http://'.$hostname.$backtourl;
7916: }
7917: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
7918: }
7919: }
7920: } elsif ($backtourl =~ m{^/adm/wrapper/ext/(?!https:)}) {
7921: if (($ENV{'SERVER_PORT'} == 443) && ($hostname ne '')) {
7922: unless ((&Apache::lonnet::uses_sts()) || (&Apache::lonnet::waf_allssl($hostname))) {
7923: if ($hostname ne '') {
7924: $backtourl = 'http://'.$hostname.$backtourl;
7925: }
7926: $backtourl .= (($backtourl =~ /\?/) ? '&':'?').'usehttp=1';
7927: }
7928: }
7929: }
7930: if ($anchor ne '') {
7931: $backtourl .= '#'.&HTML::Entities::encode($anchor,'<>&"');
7932: }
7933: $backtourl = &Apache::loncommon::escape_single($backtourl);
7934: } else {
7935: $backtourl = '/adm/navmaps';
7936: }
7937: }
7938: } elsif ($env{'docs.exit.'.$env{'request.course.id'}} eq '/adm/menu') {
7939: $backtourl = '/adm/menu';
7940: } elsif ($supplementalflag) {
7941: if (($env{'request.role.adv'}) ||
7942: (&Apache::lonnet::has_unhidden_suppfiles($coursenum,$coursedom))) {
7943: $backtourl = '/adm/supplemental';
7944: } else {
7945: $backtourl = '/adm/navmaps';
7946: }
7947: } else {
7948: $backtourl = '/adm/navmaps';
7949: }
7950:
7951: my $fieldsets = "'doc'";
7952: unless ($main_container_page) {
7953: $fieldsets .=",'ims'";
7954: }
7955: my $extfieldsets = "'ext'";
7956: if ($posslti) {
7957: $extfieldsets .= ",'tool'";
7958: }
7959: if ($supplementalflag) {
7960: $fieldsets = "'suppdoc'";
7961: $extfieldsets = "'suppext'";
7962: if ($posslti) {
7963: $extfieldsets .= ",'supptool'";
7964: }
7965: }
7966:
7967: my $jsmakefunctions;
7968: if ($canedit) {
7969: $jsmakefunctions = <<ENDNEWSCRIPT;
7970: function makenewfolder(targetform,folderseq) {
7971: var foldername=prompt('$js_lt{"p_mnf"}','$js_lt{"t_mnf"}');
7972: if (foldername) {
7973: targetform.importdetail.value=encodeURIComponent(foldername)+"="+folderseq;
7974: targetform.submit();
7975: }
7976: }
7977:
7978: function makenewpage(targetform,folderseq) {
7979: var pagename=prompt('$js_lt{"p_mnp"}','$js_lt{"t_mnp"}');
7980: if (pagename) {
7981: targetform.importdetail.value=encodeURIComponent(pagename)+"="+folderseq;
7982: targetform.submit();
7983: }
7984: }
7985:
7986: function makeexamupload() {
7987: var title=prompt('$js_lt{"p_mxu"}');
7988: if (title) {
7989: this.document.forms.newexamupload.importdetail.value=
7990: encodeURIComponent(title)+'=/res/lib/templates/examupload.problem';
7991: this.document.forms.newexamupload.submit();
7992: }
7993: }
7994:
7995: function makesmppage() {
7996: var title=prompt('$js_lt{"p_msp"}');
7997: if (title) {
7998: this.document.forms.newsmppg.importdetail.value=
7999: encodeURIComponent(title)+'=/adm/$udom/$uname/new/smppg';
8000: this.document.forms.newsmppg.submit();
8001: }
8002: }
8003:
8004: function makewebpage(type) {
8005: var title=prompt('$js_lt{"p_mwp"}');
8006: var formname;
8007: if (type == 'supp') {
8008: formname = this.document.forms.supwebpage;
8009: } else {
8010: formname = this.document.forms.newwebpage;
8011: }
8012: if (title) {
8013: var webpage = formname.importdetail.value;
8014: formname.importdetail.value = encodeURIComponent(title)+'='+webpage;
8015: formname.submit();
8016: }
8017: }
8018:
8019: function makesmpproblem() {
8020: var title=prompt('$js_lt{"p_msb"}');
8021: if (title) {
8022: this.document.forms.newsmpproblem.importdetail.value=
8023: encodeURIComponent(title)+'=/res/lib/templates/simpleproblem.problem';
8024: this.document.forms.newsmpproblem.submit();
8025: }
8026: }
8027:
8028: function makedropbox() {
8029: var title=prompt('$js_lt{"p_mdb"}');
8030: if (title) {
8031: this.document.forms.newdropbox.importdetail.value=
8032: encodeURIComponent(title)+'=/res/lib/templates/DropBox.problem';
8033: this.document.forms.newdropbox.submit();
8034: }
8035: }
8036:
8037: function makebulboard() {
8038: var title=prompt('$js_lt{"p_mbb"}');
8039: if (title) {
8040: this.document.forms.newbul.importdetail.value=
8041: encodeURIComponent(title)+'=/adm/$udom/$uname/new/bulletinboard';
8042: this.document.forms.newbul.submit();
8043: }
8044: }
8045:
8046: function makeabout() {
8047: var user=prompt("$js_lt{'p_mab'}");
8048: if (user) {
8049: var comp=new Array();
8050: comp=user.split(':');
8051: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
8052: if ((comp[0]) && (comp[1])) {
8053: this.document.forms.newaboutsomeone.importdetail.value=
8054: '$js_lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
8055: this.document.forms.newaboutsomeone.submit();
8056: } else {
8057: alert("$js_lt{'p_mab_alrt1'}");
8058: }
8059: } else {
8060: alert("$js_lt{'p_mab_alrt2'}");
8061: }
8062: }
8063: }
8064:
8065: function makenew(targetform) {
8066: targetform.submit();
8067: }
8068:
8069: function changename(folderpath,index,oldtitle) {
8070: var title=prompt('$js_lt{"p_chn"}',oldtitle);
8071: if (title) {
8072: this.document.forms.renameform.markcopy.value='';
8073: this.document.forms.renameform.title.value=title;
8074: this.document.forms.renameform.cmd.value='rename_'+index;
8075: this.document.forms.renameform.folderpath.value=folderpath;
8076: this.document.forms.renameform.submit();
8077: }
8078: }
8079:
8080: function setalias(folderpath,index) {
8081: var alias = prompt('$js_lt{"setal"}');
8082: if ((alias != null) && (alias != '')) {
8083: this.document.forms.aliasform.alias.value=alias;
8084: this.document.forms.aliasform.cmd.value='setalias_'+index;
8085: this.document.forms.aliasform.folderpath.value=folderpath;
8086: this.document.forms.aliasform.submit();
8087: }
8088: }
8089:
8090: function delalias(folderpath,index) {
8091: if (confirm('$js_lt{"delal"}')) {
8092: this.document.forms.aliasform.cmd.value='delalias_'+index;
8093: this.document.forms.aliasform.folderpath.value=folderpath;
8094: this.document.forms.aliasform.submit();
8095: }
8096: }
8097:
8098: ENDNEWSCRIPT
8099: } else {
8100: $jsmakefunctions = <<ENDNEWSCRIPT;
8101:
8102: function makenewfolder() {
8103: alert("$js_lt{'edri'}");
8104: }
8105:
8106: function makenewpage() {
8107: alert("$js_lt{'edri'}");
8108: }
8109:
8110: function makeexamupload() {
8111: alert("$js_lt{'edri'}");
8112: }
8113:
8114: function makesmppage() {
8115: alert("$js_lt{'edri'}");
8116: }
8117:
8118: function makewebpage(type) {
8119: alert("$js_lt{'edri'}");
8120: }
8121:
8122: function makesmpproblem() {
8123: alert("$js_lt{'edri'}");
8124: }
8125:
8126: function makedropbox() {
8127: alert("$js_lt{'edri'}");
8128: }
8129:
8130: function makebulboard() {
8131: alert("$js_lt{'edri'}");
8132: }
8133:
8134: function makeabout() {
8135: alert("$js_lt{'edri'}");
8136: }
8137:
8138: function changename() {
8139: alert("$js_lt{'edri'}");
8140: }
8141:
8142: function setalias() {
8143: alert("$js_lt{'edri'}");
8144: }
8145:
8146: function delalias() {
8147: alert("$js_lt{'edri'}");
8148: }
8149:
8150: function makenew() {
8151: alert("$js_lt{'edri'}");
8152: }
8153:
8154: function groupimport() {
8155: alert("$js_lt{'edri'}");
8156: }
8157:
8158: function groupsearch() {
8159: alert("$js_lt{'edri'}");
8160: }
8161:
8162: function groupopen(url,recover) {
8163: var options="scrollbars=1,resizable=1,menubar=0";
8164: idxflag=1;
8165: idx=open("/adm/groupsort?inhibitmenu=yes&mode=simple&recover="+recover+"&readfile="+url,"idxout",options);
8166: idx.focus();
8167: }
8168:
8169: ENDNEWSCRIPT
8170:
8171: }
8172: return <<ENDSCRIPT;
8173:
8174: $jsmakefunctions
8175:
8176: function toggleUpload(caller) {
8177: var blocks = Array($fieldsets);
8178: for (var i=0; i<blocks.length; i++) {
8179: var disp = 'none';
8180: if (caller == blocks[i]) {
8181: var curr = document.getElementById('upload'+caller+'form').style.display;
8182: if (curr == 'none') {
8183: disp='block';
8184: }
8185: }
8186: document.getElementById('upload'+blocks[i]+'form').style.display=disp;
8187: }
8188: resize_scrollbox('contentscroll','1','1');
8189: return;
8190: }
8191:
8192: function toggleExternal(caller) {
8193: var blocks = Array($extfieldsets);
8194: for (var i=0; i<blocks.length; i++) {
8195: var disp = 'none';
8196: if (caller == blocks[i]) {
8197: var curr = document.getElementById('external'+caller+'form').style.display;
8198: if (curr == 'none') {
8199: disp='block';
8200: }
8201: }
8202: document.getElementById('external'+blocks[i]+'form').style.display=disp;
8203: if ((caller == 'tool') || (caller == 'supptool')) {
8204: if (disp == 'block') {
8205: if (document.getElementById('LC_exttoolid')) {
8206: var toolselector = document.getElementById('LC_exttoolid');
8207: var suppflag = 0;
8208: if (caller == 'supptool') {
8209: suppflag = 1;
8210: }
8211: currForm = document.getElementById('new'+caller);
8212: updateExttool(toolselector,currForm,suppflag);
8213: }
8214: }
8215: }
8216: }
8217: resize_scrollbox('contentscroll','1','1');
8218: return;
8219: }
8220:
8221: function toggleMap(caller) {
8222: var disp = 'none';
8223: if (document.getElementById('importmapform')) {
8224: if (caller == 'map') {
8225: var curr = document.getElementById('importmapform').style.display;
8226: if (curr == 'none') {
8227: disp='block';
8228: }
8229: }
8230: document.getElementById('importmapform').style.display=disp;
8231: if (disp == 'block') {
8232: if (document.getElementById('importcrsresform')) {
8233: if (document.getElementById('importcrsresform').style.display == 'block') {
8234: document.getElementById('importcrsresform').style.display = 'none';
8235: }
8236: }
8237: }
8238: resize_scrollbox('contentscroll','1','1');
8239: }
8240: return;
8241: }
8242:
8243: function toggleCrsRes(caller) {
8244: var disp = 'none';
8245: if (document.getElementById('crsresform')) {
8246: if (caller == 'res') {
8247: var form = document.getElementById('crsresform');
8248: var curr = form.style.display;
8249: if (curr == 'none') {
8250: disp='block';
8251: document.courseresform.authorrole.selectedIndex = 0;
8252: document.courseresform.authorpath.selectedIndex = 0;
8253: document.courseresform.newresourceadd.selectedIndex = 0;
8254: populateDirSelects(form,'authorrole','authorpath',1,0,0);
8255: toggleNewInCourse(document.courseresform);
8256: if (document.getElementById('newresource')) {
8257: document.getElementById('newresource').style.display = 'none';
8258: }
8259: if (document.courseresform.newresusetemp.length) {
8260: document.courseresform.newresusetemp[0].checked = true;
8261: toggleWithTemplate(document.courseresform);
8262: }
8263: document.courseresform.newresourcename.value = '';
8264: }
8265: }
8266: if (document.courseresform.newsubdir.length) {
8267: for (var j=0; j<document.courseresform.newsubdir.length; j++) {
8268: if (document.courseresform.newsubdir[j].value == 0) {
8269: document.courseresform.newsubdir[j].checked = true;
8270: }
8271: break;
8272: }
8273: if (document.getElementById('newsubdirname')) {
8274: document.getElementById('newsubdirname').type = "hidden";
8275: document.getElementById('newsubdirname').value = "";
8276: }
8277: if (document.getElementById('newsubdir')) {
8278: document.getElementById('newsubdir').innerHTML = "";
8279: }
8280: }
8281: document.getElementById('crsresform').style.display=disp;
8282: resize_scrollbox('contentscroll','1','0');
8283: }
8284: return;
8285: }
8286:
8287: function toggleNewsubdir(form) {
8288: if (form.newsubdir.length) {
8289: for (var j=0; j<form.newsubdir.length; j++) {
8290: if (form.newsubdir[j].checked) {
8291: if (document.getElementById('newsubdirname')) {
8292: if (form.newsubdir[j].value == '1') {
8293: document.getElementById('newsubdirname').type = "text";
8294: if (document.getElementById('newsubdir')) {
8295: document.getElementById('newsubdir').innerHTML = '<br />$js_lt{'sunm'}';
8296: }
8297: } else {
8298: document.getElementById('newsubdirname').type = "hidden";
8299: document.getElementById('newsubdirname').value = "";
8300: document.getElementById('newsubdir').innerHTML = "";
8301: }
8302: }
8303: break;
8304: }
8305: }
8306: }
8307: }
8308:
8309: function toggleCrsResTitle() {
8310: if (document.getElementById('newresource')) {
8311: var selloc = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
8312: if (selloc == 'course') {
8313: document.getElementById('newresource').style.display = 'inline';
8314: document.courseresform.newresourceadd[0].checked = true;
8315: toggleNewInCourse(document.courseresform);
8316: } else {
8317: document.getElementById('newresource').style.display = 'none';
8318: }
8319: }
8320: if (document.getElementById('newstdproblem')) {
8321: if (document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value == 'switch') {
8322: document.getElementById('newstdproblem').style.display = 'none';
8323: if (document.getElementById('stdprobswitch')) {
8324: document.getElementById('stdprobswitch').style.display = 'block';
8325: }
8326: } else {
8327: document.getElementById('newstdproblem').style.display = 'block';
8328: if (document.getElementById('stdprobswitch')) {
8329: document.getElementById('stdprobswitch').style.display = 'none';
8330: }
8331: }
8332: }
8333: }
8334:
8335: function toggleNewInCourse(form) {
8336: if (form.newresourceadd.length) {
8337: for (var i=0; i<form.newresourceadd.length; i++) {
8338: if (form.newresourceadd[i].checked) {
8339: if (document.getElementById('newresourcetitle')) {
8340: if (form.newresourceadd[i].value == '1') {
8341: document.getElementById('newresourcetitle').type = 'text';
8342: if (document.getElementById('newrestitle')) {
8343: document.getElementById('newrestitle').innerHTML = "<br />$js_lt{'tinc'}";
8344: }
8345: } else {
8346: document.getElementById('newresourcetitle').type = 'hidden';
8347: document.getElementById('newresourcetitle').value = '';
8348: if (document.getElementById('newrestitle')) {
8349: document.getElementById('newrestitle').innerHTML = '';
8350: }
8351: }
8352: }
8353: break;
8354: }
8355: }
8356: }
8357: }
8358:
8359: function toggleWithTemplate(form) {
8360: if (form.newresusetemp.length) {
8361: for (var i=0; i<form.newresusetemp.length; i++) {
8362: if (form.newresusetemp[i].checked) {
8363: if (document.getElementById('newrestemplate')) {
8364: if (form.newresusetemp[i].value == '1') {
8365: document.getElementById('newrestemplate').style.display = 'inline';
8366: toggleExampleText();
8367: } else {
8368: form.tempcategory.selectedIndex = 0;
8369: select1template_changed();
8370: document.getElementById('newrestemplate').style.display = 'none';
8371: }
8372: }
8373: }
8374: }
8375: }
8376: }
8377:
8378: function toggleExampleText() {
8379: if (document.getElementById('newresexample')) {
8380: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
8381: if (url == '') {
8382: document.getElementById('newresexample').style.fontWeight = 'normal';
8383: } else {
8384: document.getElementById('newresexample').style.fontWeight = 'bold';
8385: }
8386: }
8387: }
8388:
8389: function getExample(width,height,scrolling,transparency) {
8390: var url;
8391: if (document.courseresform.newresusetemp.length) {
8392: for (var i=0; i<document.courseresform.newresusetemp.length; i++) {
8393: if (document.courseresform.newresusetemp[i].checked) {
8394: if (document.courseresform.newresusetemp[i].value == '1') {
8395: var url = document.courseresform.template.options[document.courseresform.template.selectedIndex].value;
8396: if (url == '') {
8397: alert('Pick a category and template');
8398: } else {
8399: url = url.replace("$londocroot","");
8400: url += '?inhibitmenu=yes';
8401: }
8402: }
8403: break;
8404: }
8405: }
8406: }
8407: if (url != '') {
8408: openMyModal(url,width,height,scrolling,transparency,'');
8409: }
8410: }
8411:
8412: function toggleImportCrsres(caller) {
8413: var disp = 'none';
8414: if (document.getElementById('importcrsresform')) {
8415: if (caller == 'res') {
8416: var curr = document.getElementById('importcrsresform').style.display;
8417: if (curr == 'none') {
8418: disp='block';
8419: populateCrsSelects(document.crsresimportform,'coursepath','coursefile',1,'',1,0,1,1,0);
8420: if ((document.getElementById('importcrsrescontent')) &&
8421: (document.getElementById('importcrsresempty'))) {
8422: var selelem = document.crsresimportform.elements['coursepath'];
8423: var numdirs = 0;
8424: if (selelem.options.length) {
8425: numdirs = selelem.options.length - 1;
8426: }
8427: if (numdirs) {
8428: document.getElementById('importcrsrescontent').style.display='block';
8429: document.getElementById('importcrsresempty').style.display='none';
8430: } else {
8431: document.getElementById('importcrsrescontent').style.display='none';
8432: document.getElementById('importcrsresempty').style.display='block';
8433: }
8434: }
8435: }
8436: }
8437: document.getElementById('importcrsresform').style.display=disp;
8438: if (disp == 'block') {
8439: if (document.getElementById('importmapform')) {
8440: if (document.getElementById('importmapform').style.display == 'block') {
8441: document.getElementById('importmapform').style.display = 'none';
8442: }
8443: }
8444: }
8445: resize_scrollbox('contentscroll','1','0');
8446: }
8447: return;
8448: }
8449:
8450: $showfile_js
8451:
8452: function populateDirSelects(form,locsel,dirsel,setdir,recurse,nonemptydir) {
8453: var location = form.elements[locsel].options[form.elements[locsel].selectedIndex].value;
8454: if ((setdir) && (dirsel != null) && (dirsel != 'undefined') && (dirsel != '')) {
8455: var selelem = form.elements[dirsel];
8456: var i, numfiles = selelem.options.length -1;
8457: if (numfiles >=0) {
8458: for (i = numfiles; i >= 0; i--) {
8459: selelem.remove(i);
8460: }
8461: }
8462: if ((location == '') || (location == null) || (location == 'undefined')) {
8463: if (selelem.options.length == 0) {
8464: selelem.options[selelem.options.length] = new Option('','');
8465: selelem.selectedIndex = 0;
8466: }
8467: if (document.getElementById('newstdproblem')) {
8468: document.getElementById('newstdproblem').style.display = 'none';
8469: }
8470: return;
8471: }
8472: var machineIds = new Array($machines_str);
8473: var athome = 0;
8474: var role = location;
8475: if ((location == 'author') || (location == 'course')) {
8476: if (document.getElementById('rolehome_'+location)) {
8477: var currhome = document.getElementById('rolehome_'+location).value;
8478: if ((currhome != '') && (currhome != null) && (currhome != 'undefined')) {
8479: if (machineIds.includes(currhome)) {
8480: athome = 1;
8481: }
8482: }
8483: }
8484: } else {
8485: const roleinfo = location.split('___');
8486: role = encodeURIComponent(roleinfo[0]+'./'+roleinfo[1]);
8487: if (document.getElementById('rolehome_coauthor_'+roleinfo[1]+'_'+roleinfo[0])) {
8488: var currhome = document.getElementById('rolehome_coauthor_'+roleinfo[1]+'_'+roleinfo[0]).value;
8489: if ((currhome != '') && (currhome != null) && (currhome != 'undefined')) {
8490: if (machineIds.includes(currhome)) {
8491: athome = 1;
8492: }
8493: }
8494: }
8495: }
8496: var templateradio = document.courseresform.elements['newresusetemp'];
8497: if (athome) {
8498: if (document.getElementById('stdprobswitch')) {
8499: document.getElementById('stdprobswitch').style.display = 'none';
8500: }
8501: if (document.getElementById('newstdproblem')) {
8502: document.getElementById('newstdproblem').style.display = 'none';
8503: }
8504: var canedit = '$canedit';
8505: if (canedit) {
8506: if (templateradio.length > 1) {
8507: for (var i=0; i<templateradio.length; i++) {
8508: templateradio[i].disabled = false;
8509: }
8510: }
8511: document.courseresform.newresourcename.disabled = false;
8512: document.courseresform.newcrs.disabled = false;
8513: }
8514: var http = new XMLHttpRequest();
8515: var url = "/adm/courseauthor";
8516: var params = "role="+role+"&rec="+recurse+"&nonempty="+nonemptydir+"&addtop=1";
8517: http.open("POST", url, true);
8518: http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
8519: http.onreadystatechange = function() {
8520: if (http.readyState == 4 && http.status == 200) {
8521: var data = JSON.parse(http.responseText);
8522: if (Array.isArray(data.dirs)) {
8523: var len = data.dirs.length;
8524: if (len) {
8525: if (len > 1) {
8526: selelem.options[selelem.options.length] = new Option('$js_lt{sele}','');
8527: }
8528: }
8529: if (len) {
8530: var j;
8531: for (j = 0; j < len; j++) {
8532: selelem.options[selelem.options.length] = new Option(data.dirs[j],data.dirs[j]);
8533: }
8534: selelem.selectedIndex = 0;
8535: if (len == 1) {
8536: toggleCrsResTitle();
8537: }
8538: }
8539: }
8540: }
8541: }
8542: http.send(params);
8543: } else {
8544: selelem.options[selelem.options.length] = new Option('$js_lt{swit}','switch');
8545: selelem.selectedIndex = 0;
8546: if (document.getElementById('stdprobswitch')) {
8547: document.getElementById('stdprobswitch').style.display = 'block';
8548: }
8549: if (document.getElementById('newstdproblem')) {
8550: document.getElementById('newstdproblem').style.display = 'none';
8551: }
8552: if (templateradio.length > 1) {
8553: for (var i=0; i<templateradio.length; i++) {
8554: templateradio[i].disabled = true;
8555: }
8556: }
8557: document.courseresform.newresourcename.disabled = true;
8558: document.courseresform.newcrs.disabled = true;
8559: }
8560: }
8561: return;
8562: }
8563:
8564: function switchForProb() {
8565: if (document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value == 'switch') {
8566: var url = '/adm/switchserver?otherserver=';
8567: var newhostid = '';
8568: var role = '';
8569: var selloc = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
8570: if (selloc == 'author') {
8571: newhostid = document.courseresform.rolehome_author.value;
8572: role = "au./&js_escape($env{'user.domain'})/";
8573: } else if (selloc == 'course') {
8574: newhostid = document.courseresform.rolehome_course.value;
8575: role = "&js_escape($env{'request.role'})";
8576: } else {
8577: var items = new Array();
8578: items = selloc.split('___');
8579: var len = document.courseresform.rolehome_coauthor.length;
8580: if (null == len) {
8581: var currval = document.courseresform.rolehome_coauthor.value;
8582: if (null != currval) {
8583: var info = new Array();
8584: info = currval.split('=');
8585: newhostid = info[2];
8586: role = info[0]+'./'+info[1];
8587: }
8588: } else {
8589: for (var i=0; i<len; i++) {
8590: var currval = document.courseresform.rolehome_coauthor[i].value;
8591: if (null != currval) {
8592: var info = new Array();
8593: info = currval.split('=');
8594: if ((info[1] == items[1]+'/'+items[0]) && (info[0] == items[2])) {
8595: newhostid = info[2];
8596: role = info[0]+'./'+info[1];
8597: break;
8598: }
8599: }
8600: }
8601: }
8602: }
8603: if (newhostid != '') {
8604: url += newhostid;
8605: if (role != '') {
8606: url += '&role='+role;
8607: }
8608: document.location.href = url;
8609: }
8610: }
8611: return;
8612: }
8613:
8614: function makeims(imsform) {
8615: if ((imsform.uploaddoc.value == '') || (!imsform.uploaddoc.value)) {
8616: alert("$js_lt{'imsfile'}");
8617: return;
8618: }
8619: if (imsform.source.selectedIndex == 0) {
8620: alert("$js_lt{'imscms'}");
8621: return;
8622: }
8623: newWindow = window.open('', 'IMSimport',"HEIGHT=700,WIDTH=750,scrollbars=yes");
8624: imsform.submit();
8625: }
8626:
8627: function updatePick(targetform,index,caller) {
8628: var pickitem;
8629: var picknumitem;
8630: var picknumtext;
8631: if (index == 'all') {
8632: pickitem = document.getElementById('randompickall');
8633: picknumitem = document.getElementById('rpicknumall');
8634: picknumtext = document.getElementById('rpicktextall');
8635: } else {
8636: pickitem = document.getElementById('randompick_'+index);
8637: picknumitem = document.getElementById('rpicknum_'+index);
8638: picknumtext = document.getElementById('randompicknum_'+index);
8639: }
8640: if (pickitem.checked) {
8641: var picknum=prompt('$js_lt{"rpck"}',picknumitem.value);
8642: if (picknum == '' || picknum == null) {
8643: if (caller == 'check') {
8644: pickitem.checked=false;
8645: if (index == 'all') {
8646: picknumtext.innerHTML = '';
8647: if (caller == 'link') {
8648: propagateState(targetform,'rpicknum');
8649: }
8650: } else {
8651: checkForSubmit(targetform,'randompick','settings');
8652: }
8653: }
8654: } else {
8655: picknum.toString();
8656: var regexdigit=/^\\d+\$/;
8657: if (regexdigit.test(picknum)) {
8658: picknumitem.value = picknum;
8659: if (index == 'all') {
8660: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.cumulativesettings,\\'all\\',\\'link\\');">'+picknum+'</a>';
8661: if (caller == 'link') {
8662: propagateState(targetform,'rpicknum');
8663: }
8664: } else {
8665: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.edit_randompick_'+index+',\\''+index+'\\',\\'link\\');">'+picknum+'</a>';
8666: checkForSubmit(targetform,'randompick','settings');
8667: }
8668: } else {
8669: if (caller == 'check') {
8670: if (index == 'all') {
8671: picknumtext.innerHTML = '';
8672: if (caller == 'link') {
8673: propagateState(targetform,'rpicknum');
8674: }
8675: } else {
8676: pickitem.checked=false;
8677: checkForSubmit(targetform,'randompick','settings');
8678: }
8679: }
8680: return;
8681: }
8682: }
8683: } else {
8684: picknumitem.value = '';
8685: picknumtext.innerHTML = '';
8686: if (index == 'all') {
8687: if (caller == 'link') {
8688: propagateState(targetform,'rpicknum');
8689: }
8690: } else {
8691: checkForSubmit(targetform,'randompick','settings');
8692: }
8693: }
8694: }
8695:
8696: function propagateState(form,param) {
8697: if (document.getElementById(param+'all')) {
8698: var setcheck = 0;
8699: var rpick = 0;
8700: if (param == 'rpicknum') {
8701: if (document.getElementById('randompickall')) {
8702: if (document.getElementById('randompickall').checked) {
8703: if (document.getElementById('rpicknumall')) {
8704: rpick = document.getElementById('rpicknumall').value;
8705: }
8706: }
8707: }
8708: } else {
8709: if (document.getElementById(param+'all').checked) {
8710: setcheck = 1;
8711: }
8712: }
8713: var allidxlist;
8714: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
8715: if (document.getElementById('all'+param+'idx')) {
8716: allidxlist = document.getElementById('all'+param+'idx').value;
8717: }
8718: var actions = new Array ('remove','cut','copy');
8719: for (var i=0; i<actions.length; i++) {
8720: if (actions[i] != param) {
8721: if (document.getElementById(actions[i]+'all')) {
8722: document.getElementById(actions[i]+'all').checked = false;
8723: }
8724: }
8725: }
8726: }
8727: if ((param == 'encrypturl') || (param == 'hiddenresource')) {
8728: allidxlist = form.allidx.value;
8729: }
8730: if ((param == 'randompick') || (param == 'rpicknum') || (param == 'randomorder')) {
8731: allidxlist = form.allmapidx.value;
8732: }
8733: if ((allidxlist != '') && (allidxlist != null)) {
8734: var allidxs = allidxlist.split(',');
8735: if (allidxs.length > 1) {
8736: for (var i=0; i<allidxs.length; i++) {
8737: if (document.getElementById(param+'_'+allidxs[i])) {
8738: if (param == 'rpicknum') {
8739: if (document.getElementById('randompick_'+allidxs[i])) {
8740: if (document.getElementById('randompick_'+allidxs[i]).checked) {
8741: document.getElementById(param+'_'+allidxs[i]).value = rpick;
8742: if (rpick > 0) {
8743: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = ': <a href="javascript:updatePick(document.edit_randompick_'+allidxs[i]+',\\''+allidxs[i]+'\\',\\'link\\')">'+rpick+'</a>';
8744: } else {
8745: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
8746: }
8747: }
8748: }
8749: } else {
8750: if (setcheck == 1) {
8751: document.getElementById(param+'_'+allidxs[i]).checked = true;
8752: } else {
8753: document.getElementById(param+'_'+allidxs[i]).checked = false;
8754: if (param == 'randompick') {
8755: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
8756: }
8757: }
8758: }
8759: }
8760: }
8761: if (setcheck == 1) {
8762: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
8763: var actions = new Array('copy','cut','remove');
8764: for (var i=0; i<actions.length; i++) {
8765: var otheractions;
8766: var otheridxs;
8767: if (actions[i] === param) {
8768: continue;
8769: } else {
8770: if (document.getElementById('all'+actions[i]+'idx')) {
8771: otheractions = document.getElementById('all'+actions[i]+'idx').value;
8772: otheridxs = otheractions.split(',');
8773: if (otheridxs.length > 1) {
8774: for (var j=0; j<otheridxs.length; j++) {
8775: if (document.getElementById(actions[i]+'_'+otheridxs[j])) {
8776: document.getElementById(actions[i]+'_'+otheridxs[j]).checked = false;
8777: }
8778: }
8779: }
8780: }
8781: }
8782: }
8783: }
8784: }
8785: }
8786: }
8787: }
8788: return;
8789: }
8790:
8791: function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder,confirm_removal) {
8792: var canedit = '$canedit';
8793: if (canedit == '') {
8794: alert("$js_lt{'edri'}");
8795: return;
8796: }
8797: var dosettings;
8798: var doaction;
8799: var control = document.togglemultsettings;
8800: if (context == 'actions') {
8801: control = document.togglemultactions;
8802: doaction = 1;
8803: } else {
8804: dosettings = 1;
8805: }
8806: if (control) {
8807: if (control.showmultpick.length) {
8808: for (var i=0; i<control.showmultpick.length; i++) {
8809: if (control.showmultpick[i].checked) {
8810: if (control.showmultpick[i].value == 1) {
8811: if (context == 'settings') {
8812: dosettings = 0;
8813: } else {
8814: doaction = 0;
8815: }
8816: }
8817: }
8818: }
8819: }
8820: }
8821: if (context == 'settings') {
8822: if (dosettings == 1) {
8823: targetform.changeparms.value=param;
8824: targetform.submit();
8825: }
8826: }
8827: if (context == 'actions') {
8828: if (doaction == 1) {
8829: targetform.cmd.value=param+'_'+index;
8830: targetform.folderpath.value=folderpath;
8831: targetform.markcopy.value=idx+':'+param;
8832: targetform.copyfolder.value=folder+'.'+container;
8833: if (param == 'remove') {
8834: var doremove = 0;
8835: if (skip_confirm) {
8836: if (confirm_removal) {
8837: if (confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'"$js_lt{"p_rmr2b"}')) {
8838: doremove = 1;
8839: }
8840: } else {
8841: doremove = 1;
8842: }
8843: } else {
8844: if (confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'" $js_lt{"p_rmr2b"}')) {
8845: doremove = 1;
8846: }
8847: }
8848: if (doremove) {
8849: targetform.markcopy.value='';
8850: targetform.copyfolder.value='';
8851: targetform.submit();
8852: }
8853: }
8854: if (param == 'cut') {
8855: if (skip_confirm || confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr2a"} "'+oldtitle+'" $js_lt{"p_ctr2b"}')) {
8856: targetform.submit();
8857: return;
8858: }
8859: }
8860: if (param == 'copy') {
8861: targetform.submit();
8862: return;
8863: }
8864: targetform.markcopy.value='';
8865: targetform.copyfolder.value='';
8866: targetform.cmd.value='';
8867: targetform.folderpath.value='';
8868: return;
8869: } else {
8870: if (document.getElementById(param+'_'+idx)) {
8871: item = document.getElementById(param+'_'+idx);
8872: if (item.type == 'checkbox') {
8873: if (item.checked) {
8874: item.checked = false;
8875: } else {
8876: item.checked = true;
8877: singleCheck(item,idx,param);
8878: }
8879: }
8880: }
8881: }
8882: }
8883: return;
8884: }
8885:
8886: function singleCheck(caller,idx,action) {
8887: actions = new Array('cut','copy','remove');
8888: if (caller.checked) {
8889: for (var i=0; i<actions.length; i++) {
8890: if (actions[i] != action) {
8891: if (document.getElementById(actions[i]+'_'+idx)) {
8892: if (document.getElementById(actions[i]+'_'+idx).checked) {
8893: document.getElementById(actions[i]+'_'+idx).checked = false;
8894: }
8895: }
8896: }
8897: }
8898: }
8899: return;
8900: }
8901:
8902: function unselectInactive(nav) {
8903: currentNav = document.getElementById(nav);
8904: currentLis = currentNav.getElementsByTagName('LI');
8905: for (i = 0; i < currentLis.length; i++) {
8906: if (currentLis[i].className == 'goback') {
8907: currentLis[i].className = 'goback';
8908: } else {
8909: if (currentLis[i].className == 'right active' || currentLis[i].className == 'right') {
8910: currentLis[i].className = 'right';
8911: } else {
8912: currentLis[i].className = 'i';
8913: }
8914: }
8915: }
8916: }
8917:
8918: function hideAll(current, nav, data) {
8919: unselectInactive(nav);
8920: if (current) {
8921: if (current.className == 'right'){
8922: current.className = 'right active'
8923: } else {
8924: current.className = 'active';
8925: }
8926: }
8927: currentData = document.getElementById(data);
8928: currentDivs = currentData.getElementsByTagName('DIV');
8929: for (i = 0; i < currentDivs.length; i++) {
8930: if(currentDivs[i].className == 'LC_ContentBox'){
8931: currentDivs[i].style.display = 'none';
8932: }
8933: }
8934: }
8935:
8936: function openTabs(pageId) {
8937: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
8938: if(tabnav.length > 2 ){
8939: currentNav = document.getElementById(tabnav[1].id);
8940: currentLis = currentNav.getElementsByTagName('LI');
8941: for(i = 0; i< currentLis.length; i++){
8942: if(currentLis[i].className == 'active') {
8943: funcString = currentLis[i].onclick.toString();
8944: tab = funcString.split('"');
8945: if(tab.length < 2) {
8946: tab = funcString.split("'");
8947: }
8948: currentData = document.getElementById(tab[1]);
8949: currentData.style.display = 'block';
8950: }
8951: }
8952: }
8953: }
8954:
8955: function showPage(current, pageId, nav, data) {
8956: currstate = current.className;
8957: hideAll(current, nav, data);
8958: openTabs(pageId);
8959: unselectInactive(nav);
8960: if ((currstate == 'active') || (currstate == 'right active')) {
8961: if (currstate == 'active') {
8962: current.className = '';
8963: } else {
8964: current.className = 'right';
8965: }
8966: activeTab = '';
8967: toggleExternal();
8968: toggleUpload();
8969: toggleMap();
8970: toggleCrsRes();
8971: toggleImportCrsres();
8972: resize_scrollbox('contentscroll','1','0');
8973: return;
8974: } else {
8975: current.className = 'active';
8976: }
8977: currentData = document.getElementById(pageId);
8978: currentData.style.display = 'block';
8979: activeTab = pageId;
8980: toggleExternal();
8981: toggleUpload();
8982: toggleMap();
8983: toggleCrsRes();
8984: toggleImportCrsres();
8985: if (nav == 'mainnav') {
8986: var storedpath = "$docs_folderpath";
8987: var storedpage = "$main_container_page";
8988: var reg = new RegExp("^supplemental");
8989: if (pageId == 'mainCourseDocuments') {
8990: if (storedpage == 1) {
8991: document.simpleedit.folderpath.value = '';
8992: document.uploaddocument.folderpath.value = '';
8993: } else {
8994: if (reg.test(storedpath)) {
8995: document.simpleedit.folderpath.value = '$toplevelmain';
8996: document.uploaddocument.folderpath.value = '$toplevelmain';
8997: document.newext.folderpath.value = '$toplevelmain';
8998: } else {
8999: document.simpleedit.folderpath.value = storedpath;
9000: document.uploaddocument.folderpath.value = storedpath;
9001: document.newext.folderpath.value = storedpath;
9002: }
9003: }
9004: } else {
9005: if (reg.test(storedpath)) {
9006: document.simpleedit.folderpath.value = storedpath;
9007: document.supuploaddocument.folderpath.value = storedpath;
9008: document.supnewext.folderpath.value = storedpath;
9009: } else {
9010: document.simpleedit.folderpath.value = '$toplevelsupp';
9011: document.supuploaddocument.folderpath.value = '$toplevelsupp';
9012: document.supnewext.folderpath.value = '$toplevelsupp';
9013: }
9014: }
9015: }
9016: resize_scrollbox('contentscroll','1','0');
9017: return false;
9018: }
9019:
9020: function toContents(jumpto) {
9021: var newurl = '$backtourl';
9022: if ((newurl == '/adm/navmaps') && (jumpto != '')) {
9023: newurl = newurl+'?postdata='+jumpto;
9024: }
9025: location.href=newurl;
9026: }
9027:
9028: function togglePick(caller,value) {
9029: var disp = 'none';
9030: if (document.getElementById('multi'+caller)) {
9031: var curr = document.getElementById('multi'+caller).style.display;
9032: if (value == 1) {
9033: disp='block';
9034: }
9035: if (curr == disp) {
9036: return;
9037: }
9038: document.getElementById('multi'+caller).style.display=disp;
9039: if (value == 1) {
9040: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
9041: } else {
9042: document.getElementById('more'+caller).innerHTML = '';
9043: }
9044: if (caller == 'actions') {
9045: setClass(value);
9046: setBoxes(value);
9047: }
9048: }
9049: var showButton = multiSettings();
9050: if (showButton != 1) {
9051: showButton = multiActions();
9052: }
9053: if (document.getElementById('multisave')) {
9054: if (showButton == 1) {
9055: document.getElementById('multisave').style.display='block';
9056: } else {
9057: document.getElementById('multisave').style.display='none';
9058: }
9059: }
9060: resize_scrollbox('contentscroll','1','1');
9061: return;
9062: }
9063:
9064: function toggleCheckUncheck(caller,more) {
9065: if (more == 1) {
9066: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',0);" style="text-decoration:none;">$js_lt{'less'}</a>';
9067: document.getElementById('allfields'+caller).style.display='block';
9068: } else {
9069: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
9070: document.getElementById('allfields'+caller).style.display='none';
9071: }
9072: resize_scrollbox('contentscroll','1','1');
9073: }
9074:
9075: function multiSettings() {
9076: var inuse = 0;
9077: var settingsform = document.togglemultsettings;
9078: if (settingsform.showmultpick.length > 1) {
9079: for (var i=0; i<settingsform.showmultpick.length; i++) {
9080: if (settingsform.showmultpick[i].checked) {
9081: if (settingsform.showmultpick[i].value == 1) {
9082: inuse = 1;
9083: }
9084: }
9085: }
9086: }
9087: return inuse;
9088: }
9089:
9090: function multiActions() {
9091: var inuse = 0;
9092: var actionsform = document.togglemultactions;
9093: if (actionsform.showmultpick.length > 1) {
9094: for (var i=0; i<actionsform.showmultpick.length; i++) {
9095: if (actionsform.showmultpick[i].checked) {
9096: if (actionsform.showmultpick[i].value == 1) {
9097: inuse = 1;
9098: }
9099: }
9100: }
9101: }
9102: return inuse;
9103: }
9104:
9105: function checkSubmits() {
9106: var numchanges = 0;
9107: var form = document.saveactions;
9108: var doactions = multiActions();
9109: var cutwarnings = 0;
9110: var remwarnings = 0;
9111: var removalinfo = 0;
9112: if (doactions == 1) {
9113: var remidxlist = document.cumulativeactions.allremoveidx.value;
9114: if ((remidxlist != '') && (remidxlist != null)) {
9115: var remidxs = remidxlist.split(',');
9116: for (var i=0; i<remidxs.length; i++) {
9117: if (document.getElementById('remove_'+remidxs[i])) {
9118: if (document.getElementById('remove_'+remidxs[i]).checked) {
9119: form.multiremove.value += remidxs[i]+',';
9120: numchanges ++;
9121: if (document.getElementById('skip_remove_'+remidxs[i])) {
9122: if (document.getElementById('skip_remove_'+remidxs[i]).value == 0) {
9123: remwarnings ++;
9124: }
9125: }
9126: if (document.getElementById('confirm_removal_'+remidxs[i])) {
9127: if (document.getElementById('confirm_removal_'+remidxs[i]).value == 1) {
9128: removalinfo ++;
9129: }
9130: }
9131: }
9132: }
9133: }
9134: }
9135: var cutidxlist = document.cumulativeactions.allcutidx.value;
9136: if ((cutidxlist != '') && (cutidxlist != null)) {
9137: var cutidxs = cutidxlist.split(',');
9138: for (var i=0; i<cutidxs.length; i++) {
9139: if (document.getElementById('cut_'+cutidxs[i])) {
9140: if (document.getElementById('cut_'+cutidxs[i]).checked == true) {
9141: form.multicut.value += cutidxs[i]+',';
9142: numchanges ++;
9143: if (document.getElementById('skip_cut_'+cutidxs[i])) {
9144: if (document.getElementById('skip_cut_'+cutidxs[i]).value == 0) {
9145: cutwarnings ++;
9146: }
9147: }
9148: }
9149: }
9150: }
9151: }
9152: var copyidxlist = document.cumulativeactions.allcopyidx.value;
9153: if ((copyidxlist != '') && (copyidxlist != null)) {
9154: var copyidxs = copyidxlist.split(',');
9155: for (var i=0; i<copyidxs.length; i++) {
9156: if (document.getElementById('copy_'+copyidxs[i])) {
9157: if (document.getElementById('copy_'+copyidxs[i]).checked) {
9158: form.multicopy.value += copyidxs[i]+',';
9159: numchanges ++;
9160: }
9161: }
9162: }
9163: }
9164: if (numchanges > 0) {
9165: form.multichange.value = numchanges;
9166: }
9167: }
9168: var dosettings = multiSettings();
9169: var haschanges = 0;
9170: if (dosettings == 1) {
9171: form.allencrypturl.value = '';
9172: form.allhiddenresource.value = '';
9173: form.changeparms.value = 'all';
9174: var patt=new RegExp(",\$");
9175: var allidxlist = document.cumulativesettings.allidx.value;
9176: if ((allidxlist != '') && (allidxlist != null)) {
9177: var allidxs = allidxlist.split(',');
9178: if (allidxs.length > 1) {
9179: for (var i=0; i<allidxs.length; i++) {
9180: if (document.getElementById('hiddenresource_'+allidxs[i])) {
9181: if (document.getElementById('hiddenresource_'+allidxs[i]).checked) {
9182: form.allhiddenresource.value += allidxs[i]+',';
9183: }
9184: }
9185: if (document.getElementById('encrypturl_'+allidxs[i])) {
9186: if (document.getElementById('encrypturl_'+allidxs[i]).checked) {
9187: form.allencrypturl.value += allidxs[i]+',';
9188: }
9189: }
9190: }
9191: form.allhiddenresource.value = form.allhiddenresource.value.replace(patt,"");
9192: form.allencrypturl.value = form.allencrypturl.value.replace(patt,"");
9193: }
9194: }
9195: form.allrandompick.value = '';
9196: form.allrandomorder.value = '';
9197: var allmapidxlist = document.cumulativesettings.allmapidx.value;
9198: if ((allmapidxlist != '') && (allmapidxlist != null)) {
9199: var allmapidxs = allmapidxlist.split(',');
9200: for (var i=0; i<allmapidxs.length; i++) {
9201: var randompick = document.getElementById('randompick_'+allmapidxs[i]);
9202: var rpicknum = document.getElementById('rpicknum_'+allmapidxs[i]);
9203: var randorder = document.getElementById('randomorder_'+allmapidxs[i]);
9204: if ((randompick.checked) && (rpicknum.value != '')) {
9205: form.allrandompick.value += allmapidxs[i]+':'+rpicknum.value+',';
9206: }
9207: if (randorder.checked) {
9208: form.allrandomorder.value += allmapidxs[i]+',';
9209: }
9210: }
9211: form.allrandompick.value = form.allrandompick.value.replace(patt,"");
9212: form.allrandomorder.value = form.allrandomorder.value.replace(patt,"");
9213: }
9214: if (document.cumulativesettings.currhiddenresource.value != form.allhiddenresource.value) {
9215: haschanges = 1;
9216: }
9217: if (document.cumulativesettings.currencrypturl.value != form.allencrypturl.value) {
9218: haschanges = 1;
9219: }
9220: if (document.cumulativesettings.currrandomorder.value != form.allrandomorder.value) {
9221: haschanges = 1;
9222: }
9223: if (document.cumulativesettings.currrandompick.value != form.allrandompick.value) {
9224: haschanges = 1;
9225: }
9226: }
9227: if (doactions == 1) {
9228: if (numchanges > 0) {
9229: if ((cutwarnings > 0) || (remwarnings > 0) || (removalinfo > 0)) {
9230: if (remwarnings > 0) {
9231: if (!confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr3a"} '+remwarnings+' $js_lt{"p_rmr3b"}')) {
9232: return false;
9233: }
9234: }
9235: if (removalinfo > 0) {
9236: if (!confirm('$js_lt{"p_rmr4"}\\n$js_lt{"p_rmr5"}\\n\\n$js_lt{"p_rmr3a"} '+removalinfo+' $js_lt{"p_rmr3b"}')) {
9237: return false;
9238: }
9239: }
9240: if (cutwarnings > 0) {
9241: if (!confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr3a"} '+cutwarnings+' $js_lt{"p_ctr3b"}')) {
9242: return false;
9243: }
9244: }
9245: }
9246: form.submit();
9247: return true;
9248: }
9249: }
9250: if (dosettings == 1) {
9251: if (haschanges == 1) {
9252: form.submit();
9253: return true;
9254: }
9255: }
9256: if ((dosettings == 1) && (doactions == 1)) {
9257: alert("$js_lt{'noor'}");
9258: } else {
9259: if (dosettings == 1) {
9260: alert("$js_lt{'noch'}");
9261: } else {
9262: alert("$js_lt{'noac'}");
9263: }
9264: }
9265: return false;
9266: }
9267:
9268: function setClass(value) {
9269: var cutclass = 'LC_docs_cut';
9270: var copyclass = 'LC_docs_copy';
9271: var removeclass = 'LC_docs_remove';
9272: var cutreg = new RegExp("\\\\b"+cutclass+"\\\\b");
9273: var copyreg = new RegExp("\\\\b"+copyclass+"\\\\b");
9274: var removereg = new RegExp("\\\\"+removeclass+"\\\\b");
9275: var links = document.getElementsByTagName('a');
9276: for (var i=0; i<links.length; i++) {
9277: var classes = links[i].className;
9278: if (cutreg.test(classes)) {
9279: links[i].className = cutclass;
9280: if (value == 1) {
9281: links[i].className += " LC_menubuttons_link";
9282: }
9283: } else {
9284: if (copyreg.test(classes)) {
9285: links[i].className = copyclass;
9286: if (value == 1) {
9287: links[i].className += " LC_menubuttons_link";
9288: }
9289: } else {
9290: if (removereg.test(classes)) {
9291: links[i].className = removeclass;
9292: if (value == 1) {
9293: links[i].className += " LC_menubuttons_link";
9294: }
9295: }
9296: }
9297: }
9298: }
9299: return;
9300: }
9301:
9302: function setBoxes(value) {
9303: var remidxlist = document.cumulativeactions.allremoveidx.value;
9304: if ((remidxlist != '') && (remidxlist != null)) {
9305: var remidxs = remidxlist.split(',');
9306: for (var i=0; i<remidxs.length; i++) {
9307: if (document.getElementById('remove_'+remidxs[i])) {
9308: var item = document.getElementById('remove_'+remidxs[i]);
9309: if (value == 1) {
9310: item.className = 'LC_docs_remove';
9311: } else {
9312: item.className = 'LC_hidden';
9313: }
9314: }
9315: }
9316: }
9317: var cutidxlist = document.cumulativeactions.allcutidx.value;
9318: if ((cutidxlist != '') && (cutidxlist != null)) {
9319: var cutidxs = cutidxlist.split(',');
9320: for (var i=0; i<cutidxs.length; i++) {
9321: if (document.getElementById('cut_'+cutidxs[i])) {
9322: var item = document.getElementById('cut_'+cutidxs[i]);
9323: if (value == 1) {
9324: item.className = 'LC_docs_cut';
9325: } else {
9326: item.className = 'LC_hidden';
9327: }
9328: }
9329: }
9330: }
9331: var copyidxlist = document.cumulativeactions.allcopyidx.value;
9332: if ((copyidxlist != '') && (copyidxlist != null)) {
9333: var copyidxs = copyidxlist.split(',');
9334: for (var i=0; i<copyidxs.length; i++) {
9335: if (document.getElementById('copy_'+copyidxs[i])) {
9336: var item = document.getElementById('copy_'+copyidxs[i]);
9337: if (value == 1) {
9338: item.className = 'LC_docs_copy';
9339: } else {
9340: item.className = 'LC_hidden';
9341: }
9342: }
9343: }
9344: }
9345: return;
9346: }
9347:
9348: function validImportCrsRes() {
9349: var path = document.crsresimportform.coursepath.options[document.crsresimportform.coursepath.selectedIndex].value;
9350: var fname = document.crsresimportform.coursefile.options[document.crsresimportform.coursefile.selectedIndex].value;
9351: if ((fname == '') || (fname == null)) {
9352: alert("$js_lt{'nofi'}");
9353: return false;
9354: }
9355: var url = '/res/$coursedom/$coursenum/';
9356: if (path && path != '/') {
9357: url += path+'/';
9358: }
9359: if (fname != '') {
9360: url += fname;
9361: }
9362: var title = document.crsresimportform.crsrestitle.value;
9363: document.crsresimportform.importdetail.value=encodeURIComponent(title)+'='+encodeURIComponent(url);
9364: return true;
9365: }
9366:
9367: function validateNewRes(caller) {
9368: if (caller == 'single') {
9369: var role = document.courseresform.authorrole.options[document.courseresform.authorrole.selectedIndex].value;
9370: var authorpath = document.courseresform.authorpath.options[document.courseresform.authorpath.selectedIndex].value;
9371: var resname = document.courseresform.newresourcename.value;
9372: }
9373: }
9374:
9375: ENDSCRIPT
9376: }
9377:
9378: sub history_tab_js {
9379: return <<"ENDHIST";
9380: function toggleHistoryDisp(choice) {
9381: document.docslogform.docslog.value = choice;
9382: document.docslogform.submit();
9383: return;
9384: }
9385:
9386: ENDHIST
9387: }
9388:
9389: sub inject_data_js {
9390: return <<ENDINJECT;
9391:
9392: function injectData(current, hiddenField, name, value) {
9393: currentElement = document.getElementById(hiddenField);
9394: currentElement.name = name;
9395: currentElement.value = value;
9396: current.submit();
9397: }
9398:
9399: ENDINJECT
9400: }
9401:
9402: sub dump_switchserver_js {
9403: my @hosts = @_;
9404: my %js_lt = &Apache::lonlocal::texthash(
9405: dump => 'Copying content to Authoring Space requires switching server.',
9406: swit => 'Switch server?',
9407: );
9408: my %html_js_lt = &Apache::lonlocal::texthash(
9409: swit => 'Switch server?',
9410: duco => 'Copying uploaded content to Authoring Space',
9411: yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
9412: chos => 'Choose server',
9413: );
9414: &js_escape(\%js_lt);
9415: &html_escape(\%html_js_lt);
9416: &js_escape(\%html_js_lt);
9417: my $role = $env{'request.role'};
9418: my $js = <<"ENDSWJS";
9419: <script type="text/javascript">
9420: function write_switchserver() {
9421: var server;
9422: if (document.setserver.posshosts.length > 0) {
9423: for (var i=0; i<document.setserver.posshosts.length; i++) {
9424: if (document.setserver.posshosts[i].checked) {
9425: server = document.setserver.posshosts[i].value;
9426: }
9427: }
9428: opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
9429: }
9430: window.close();
9431: }
9432: </script>
9433:
9434: ENDSWJS
9435:
9436: my $startpage = &Apache::loncommon::start_page('Choose server',$js,
9437: {'only_body' => 1,
9438: 'js_ready' => 1,});
9439: my $endpage = &Apache::loncommon::end_page({'js_ready' => 1});
9440:
9441: my $hostpicker;
9442: my $count = 0;
9443: foreach my $host (sort(@hosts)) {
9444: my $checked;
9445: if ($count == 0) {
9446: $checked = ' checked="checked"';
9447: }
9448: $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
9449: $host.'"'.$checked.' />'.$host.'</label> ';
9450: $count++;
9451: }
9452:
9453: return <<"ENDSWITCHJS";
9454:
9455: function dump_needs_switchserver(url) {
9456: if (url!='' && url!= null) {
9457: if (confirm("$js_lt{'dump'}\\n$js_lt{'swit'}")) {
9458: go(url);
9459: }
9460: }
9461: return;
9462: }
9463:
9464: function choose_switchserver_window() {
9465: newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
9466: newWindow.document.open();
9467: newWindow.document.writeln('$startpage');
9468: newWindow.document.write('<h3>$html_js_lt{'duco'}<\\/h3>\\n'+
9469: '<p>$html_js_lt{'yone'}<\\/p>\\n'+
9470: '<div class="LC_left_float"><fieldset><legend>$html_js_lt{'chos'}<\\/legend>\\n'+
9471: '<form name="setserver" method="post" action="" \\/>\\n'+
9472: '$hostpicker\\n'+
9473: '<br \\/><br \\/>\\n'+
9474: '<input type="button" name="makeswitch" value="$html_js_lt{'swit'}" '+
9475: 'onclick="write_switchserver();" \\/>\\n'+
9476: '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
9477: newWindow.document.writeln('$endpage');
9478: newWindow.document.close();
9479: newWindow.focus();
9480: }
9481:
9482: ENDSWITCHJS
9483: }
9484:
9485: sub makedocslogform {
9486: my ($formelems,$docslog) = @_;
9487: return <<"LOGSFORM";
9488: <form action="/adm/coursedocs" method="post" name="docslogform">
9489: <input type="hidden" name="docslog" value="$docslog" />
9490: $formelems
9491: </form>
9492: LOGSFORM
9493: }
9494:
9495: sub makesimpleeditform {
9496: my ($formelems) = @_;
9497: return <<"SIMPFORM";
9498: <form name="simpleedit" method="post" action="/adm/coursedocs">
9499: <input type="hidden" name="importdetail" value="" />
9500: $formelems
9501: </form>
9502: SIMPFORM
9503: }
9504:
9505: sub makenewproblem {
9506: my ($r,$coursedom,$coursenum) = @_;
9507: # Creating a new problem
9508: my ($redirect,$error);
9509: if ($env{'form.authorrole'}) {
9510: my ($newsubdir,$filename);
9511: if ($env{'form.newsubdir'}) {
9512: if ($env{'form.newsubdirname'} ne '') {
9513: $newsubdir = $env{'form.newsubdirname'};
9514: }
9515: }
9516: if ($env{'form.newresourcename'}) {
9517: $filename = $env{'form.newresourcename'};
9518: $filename =~ s/\.(\d+)(\.\w+)$/$2/;
9519: $filename =~ s/`//g;
9520: $filename =~ s{/\.\./}{_}g;
9521: $filename =~ s/\.+/./g;
9522: $filename =~ s{/+}{_}g;
9523: if ($filename ne '') {
9524: my ($name,$ext) = ($filename =~ /(.+)\.([^.]+)$/);
9525: if (($ext) && ($ext ne '.problem')) {
9526: $filename = $name.'.problem';
9527: } elsif ($ext eq '') {
9528: $filename .= '.problem';
9529: }
9530: my $docroot = $r->dir_config('lonDocRoot');
9531: my @ids=&Apache::lonnet::current_machine_ids();
9532: if ($env{'form.authorrole'} eq 'author') {
9533: if ($env{'user.author'}) {
9534: if ($env{'user.home'} && grep(/^\Q$env{'user.home'}\E$/,@ids)) {
9535: my $url = "/priv/$env{'user.domain'}/$env{'user.name'}";
9536: my $path = $docroot.$url;
9537: my $subdir = $env{'form.authorpath'};
9538: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
9539: }
9540: }
9541: } elsif ($env{'form.authorrole'} eq 'course') {
9542: my $chome = $env{'course.'.$env{'request.course.id'}.'.home'};
9543: if ($chome && grep(/^\Q$chome\E$/,@ids)) {
9544: my $url = "/priv/$coursedom/$coursenum";
9545: my $path=$docroot.$url;
9546: my $subdir = $env{'form.authorpath'};
9547: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
9548: if ($redirect) {
9549: my $rightsfile = 'default.rights';
9550: my $sourcerights = "$path/$rightsfile";
9551: &Apache::loncommon::crsauthor_rights($rightsfile,$path,$docroot,$coursenum,$coursedom);
9552: my $targetrights = $docroot."/res/$coursedom/$coursenum/$rightsfile";
9553: if ((-e $sourcerights) && (-e "$sourcerights.meta")) {
9554: if (!-e "$docroot/res/$coursedom") {
9555: mkdir("$docroot/res/$coursedom",0755);
9556: }
9557: if (!-e "$docroot/res/$coursedom/$coursenum") {
9558: mkdir("$docroot/res/$coursedom/$coursenum",0755);
9559: }
9560: if ((-e "$docroot/res/$coursedom/$coursenum") && (!-e $targetrights)) {
9561: my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
9562: my $output = &Apache::lonpublisher::batchpublish($r,$sourcerights,$targetrights,$nokeyref,1);
9563: }
9564: }
9565: my $source = $docroot.$redirect;
9566: if (!-e "$source.meta") {
9567: my $cid = $coursedom.'_'.$coursenum;
9568: my $now = time;
9569: if (open(my $fh,">$source.meta")) {
9570: my $author=$env{'environment.firstname'}.' '.
9571: $env{'environment.middlename'}.' '.
9572: $env{'environment.lastname'}.' '.
9573: $env{'environment.generation'};
9574: $author =~ s/\s+$//;
9575: my $title = $env{'form.newresourcetitle'};
9576: $title =~ s/^\s+|\s+$//g;
9577: print $fh <<END;
9578:
9579: <abstract></abstract>
9580: <author>$author</author>
9581: <authorspace>$coursenum:$coursedom</authorspace>
9582: <copyright>custom</copyright>
9583: <creationdate>$now</creationdate>
9584: <customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>
9585: <dependencies></dependencies>
9586: <domain>$coursedom</domain>
9587: <highestgradelevel>0</highestgradelevel>
9588: <keywords></keywords>
9589: <language>notset </language>
9590: <lastrevisiondate>$now</lastrevisiondate>
9591: <lowestgradelevel>0</lowestgradelevel>
9592: <mime>problem</mime>
9593: <modifyinguser>$coursenum:$coursedom</modifyinguser>
9594: <notes></notes>
9595: <obsolete></obsolete>
9596: <obsoletereplacement></obsoletereplacement>
9597: <owner>$coursenum:$coursedom</owner>
9598: <sourceavail></sourceavail>
9599: <standards></standards>
9600: <subject></subject>
9601: <title>$title</title>
9602: END
9603: close($fh);
9604: }
9605: }
9606: }
9607: }
9608: } else {
9609: my ($auname,$audom,$role) = split('___',$env{'form.authorrole'});
9610: my $rolehome = &Apache::lonnet::homeserver($auname,$audom);
9611: if (grep(/^\Q$rolehome\E$/,@ids)) {
9612: my $now = time;
9613: if (exists($env{'user.role.'.$role.'./'.$audom.'/'.$auname})) {
9614: my ($start,$end) = split(/\./,$env{'user.role.'.$role.'./'.$audom.'/'.$auname});
9615: if (($start <= $now) && (($end == 0) || ($end >= $now))) {
9616: my $url = "/priv/$audom/$auname";
9617: my $path = $r->dir_config('lonDocRoot').$url;
9618: my $subdir = $env{'form.authorpath'};
9619: $redirect = &finishnewprob($url,$path,$subdir,$newsubdir,$filename);
9620: }
9621: }
9622: }
9623: }
9624: }
9625: }
9626: }
9627: return ($redirect,$error);
9628: }
9629:
9630: sub finishnewprob {
9631: my ($url,$path,$subdir,$newsubdir,$filename,$context) = @_;
9632: unless (-d $path) {
9633: unless (mkdir($path,02770)) {
9634: return;
9635: }
9636: }
9637: my $redirect;
9638: if ($subdir ne '/') {
9639: $subdir = &cleandir($subdir);
9640: if (($subdir ne '') && (-d "$path/$subdir")) {
9641: $path .= "/$subdir";
9642: $url .= "/$subdir";
9643: }
9644: }
9645: my $dest;
9646: if ($newsubdir ne '') {
9647: $newsubdir = &cleandir($newsubdir);
9648: }
9649: if ($newsubdir ne '') {
9650: if (-d "$path/$newsubdir") {
9651: $dest = "$path/$newsubdir/$filename";
9652: } else {
9653: my $dirok;
9654: unless (-e "$path/$newsubdir") {
9655: if (mkdir("$path/$newsubdir",02770)) {
9656: if (chmod(02770,"$path/$newsubdir")) {
9657: $dirok = 1;
9658: }
9659: }
9660: }
9661: if ($dirok) {
9662: $dest = "$path/$newsubdir/$filename";
9663: }
9664: }
9665: if (($dest ne '') && (!-e $dest)) {
9666: $redirect = "$url/$newsubdir/$filename";
9667: }
9668: } else {
9669: $dest = "$path/$filename";
9670: if (($dest ne '') && (!-e $dest)) {
9671: $redirect = "$url/$filename";
9672: }
9673: }
9674: if ((!-e $dest) && ($context ne 'upload')) {
9675: my $template = $env{'form.template'};
9676: my $copyfrom;
9677: if ($template ne '') {
9678: my %templates;
9679: my @files = &Apache::lonhomework::get_template_list('problem');
9680: foreach my $poss (@files) {
9681: if (ref($poss) eq 'ARRAY') {
9682: if ($template eq $poss->[0]) {
9683: $templates{$template} = 1;
9684: last;
9685: }
9686: }
9687: }
9688: if ($templates{$template}) {
9689: $copyfrom = $template;
9690: }
9691: }
9692: if ($filename =~ /\.problem$/) {
9693: unless ($copyfrom) {
9694: $copyfrom = $Apache::lonnet::perlvar{'lonIncludes'}.'/templates/blank.problem';
9695: }
9696: &File::Copy::copy($copyfrom,$dest);
9697: }
9698: }
9699: return $redirect;
9700: }
9701:
9702: sub cleandir {
9703: my ($dir) = @_;
9704: $dir =~ s/^\s+//;
9705: $dir =~ s/\s+$//;
9706: $dir =~ s/\.+//g;
9707: $dir =~ s/[\#\?&%\":]//g;
9708: return $dir;
9709: }
9710:
9711: 1;
9712: __END__
9713:
9714:
9715: =head1 NAME
9716:
9717: Apache::londocs.pm
9718:
9719: =head1 SYNOPSIS
9720:
9721: This is part of the LearningOnline Network with CAPA project
9722: described at http://www.lon-capa.org.
9723:
9724: =head1 SUBROUTINES
9725:
9726: =over
9727:
9728: =item %help=()
9729:
9730: Available help topics
9731:
9732: =item mapread()
9733:
9734: Mapread read maps into LONCAPA::map:: global arrays
9735: @order and @resources, determines status
9736: sets @order - pointer to resources in right order
9737: sets @resources - array with the resources with correct idx
9738:
9739: =item authorhosts()
9740:
9741: Return hash with valid author names
9742:
9743: =item clean()
9744:
9745: =item dumpcourse()
9746:
9747: Actually dump course
9748:
9749: =item group_import()
9750:
9751: Imports the given (name, url) resources into the course
9752: coursenum, coursedom, and folder must precede the list
9753:
9754: =item breadcrumbs()
9755:
9756: =item log_docs()
9757:
9758: =item docs_change_log()
9759:
9760: =item update_paste_buffer()
9761:
9762: =item print_paste_buffer()
9763:
9764: =item do_paste_from_buffer()
9765:
9766: =item do_buffer_empty()
9767:
9768: =item clear_from_buffer()
9769:
9770: =item get_newmap_url()
9771:
9772: =item dbcopy()
9773:
9774: =item uniqueness_check()
9775:
9776: =item contained_map_check()
9777:
9778: =item url_paste_fixups()
9779:
9780: =item apply_fixups()
9781:
9782: =item copy_dependencies()
9783:
9784: =item update_parameter()
9785:
9786: =item handle_edit_cmd()
9787:
9788: =item editor()
9789:
9790: =item process_file_upload()
9791:
9792: =item process_secondary_uploads()
9793:
9794: =item is_supplemental_title()
9795:
9796: =item entryline()
9797:
9798: =item tiehash()
9799:
9800: =item untiehash()
9801:
9802: =item checkonthis()
9803:
9804: check on this
9805:
9806: =item verifycontent()
9807:
9808: Verify Content
9809:
9810: =item devalidateversioncache()
9811:
9812: =item checkversions()
9813:
9814: Check Versions
9815:
9816: =item mark_hash_old()
9817:
9818: =item is_hash_old()
9819:
9820: =item changewarning()
9821:
9822: =item init_breadcrumbs()
9823:
9824: Breadcrumbs for special functions
9825:
9826: =item create_list_elements()
9827:
9828: =item create_form_ul()
9829:
9830: =item startContentScreen()
9831:
9832: =item endContentScreen()
9833:
9834: =item supplemental_base()
9835:
9836: =item embedded_form_elems()
9837:
9838: =item embedded_destination()
9839:
9840: =item return_to_editor()
9841:
9842: =item decompression_info()
9843:
9844: =item decompression_phase_one()
9845:
9846: =item decompression_phase_two()
9847:
9848: =item remove_archive()
9849:
9850: =item generate_admin_menu()
9851:
9852: =item generate_edit_table()
9853:
9854: =item editing_js()
9855:
9856: =item history_tab_js()
9857:
9858: =item inject_data_js()
9859:
9860: =item dump_switchserver_js()
9861:
9862: =item resize_scrollbox_js()
9863:
9864: =item makedocslogform()
9865:
9866: =item makesimpleeditform()
9867:
9868: =back
9869:
9870: =cut
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