1: # The LearningOnline Network
2: # Documents
3: #
4: # $Id: londocs.pm,v 1.600 2016/03/27 20:22:52 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 HTML::Entities;
47: use HTML::TokeParser;
48: use GDBM_File;
49: use File::MMagic;
50: use Apache::lonlocal;
51: use Cwd;
52: use LONCAPA qw(:DEFAULT :match);
53:
54: my $iconpath;
55:
56: my %hash;
57:
58: my $hashtied;
59: my %alreadyseen=();
60:
61: my $hadchanges;
62: my $suppchanges;
63:
64:
65: my %help=();
66:
67:
68: sub mapread {
69: my ($coursenum,$coursedom,$map)=@_;
70: return
71: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
72: $map);
73: }
74:
75: sub storemap {
76: my ($coursenum,$coursedom,$map,$contentchg)=@_;
77: my $report;
78: if (($contentchg) && ($map =~ /^default/)) {
79: $report = 1;
80: }
81: my ($outtext,$errtext)=
82: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
83: $map,1,$report);
84: if ($errtext) { return ($errtext,2); }
85:
86: if ($map =~ /^default/) {
87: $hadchanges=1;
88: } else {
89: $suppchanges=1;
90: }
91: return ($errtext,0);
92: }
93:
94:
95:
96: sub authorhosts {
97: my %outhash=();
98: my $home=0;
99: my $other=0;
100: foreach my $key (keys(%env)) {
101: if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
102: my $role=$1;
103: my $realm=$2;
104: my ($start,$end)=split(/\./,$env{$key});
105: if (($start) && ($start>time)) { next; }
106: if (($end) && (time>$end)) { next; }
107: my ($ca,$cd);
108: if ($1 eq 'au') {
109: $ca=$env{'user.name'};
110: $cd=$env{'user.domain'};
111: } else {
112: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
113: }
114: my $allowed=0;
115: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
116: my @ids=&Apache::lonnet::current_machine_ids();
117: foreach my $id (@ids) {
118: if ($id eq $myhome) {
119: $allowed=1;
120: last;
121: }
122: }
123: if ($allowed) {
124: $home++;
125: $outhash{'home_'.$ca.':'.$cd}=1;
126: } else {
127: $outhash{'otherhome_'.$ca.':'.$cd}=$myhome;
128: $other++;
129: }
130: }
131: }
132: return ($home,$other,%outhash);
133: }
134:
135:
136: sub clean {
137: my ($title)=@_;
138: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
139: return $title;
140: }
141:
142:
143:
144: sub dumpcourse {
145: my ($r) = @_;
146: my $crstype = &Apache::loncommon::course_type();
147: my ($starthash,$js);
148: unless (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
149: $js = <<"ENDJS";
150: <script type="text/javascript">
151: // <![CDATA[
152:
153: function hide_searching() {
154: if (document.getElementById('searching')) {
155: document.getElementById('searching').style.display = 'none';
156: }
157: return;
158: }
159:
160: // ]]>
161: </script>
162: ENDJS
163: $starthash = {
164: add_entries => {'onload' => "hide_searching();"},
165: };
166: }
167: $r->print(&Apache::loncommon::start_page('Copy '.$crstype.' Content to Authoring Space',$js,$starthash)."\n".
168: &Apache::lonhtmlcommon::breadcrumbs('Copy '.$crstype.' Content to Authoring Space')."\n");
169: $r->print(&startContentScreen('tools'));
170: my ($home,$other,%outhash)=&authorhosts();
171: unless ($home) {
172: $r->print(&endContentScreen());
173: return '';
174: }
175: my $origcrsid=$env{'request.course.id'};
176: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
177: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
178: # Do the dumping
179: unless ($outhash{'home_'.$env{'form.authorspace'}}) {
180: $r->print(&endContentScreen());
181: return '';
182: }
183: my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
184: $r->print('<h3>'.&mt('Copying Files').'</h3>');
185: my $title=$env{'form.authorfolder'};
186: $title=&clean($title);
187: my ($navmap,$errormsg) =
188: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
189: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
190: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
191: my (%maps,%resources,%titles);
192: if (!ref($navmap)) {
193: $r->print($errormsg.
194: &endContentScreen());
195: return '';
196: } else {
197: &Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles,
198: 'dumpdocs',$cdom,$cnum);
199: }
200: my @todump = &Apache::loncommon::get_env_multiple('form.archive');
201: my (%tocopy,%replacehash,%lookup,%deps,%display,%result,%depresult,%simpleproblems,%simplepages,
202: %newcontent,%has_simpleprobs);
203: foreach my $item (sort {$a <=> $b} (@todump)) {
204: my $name = $env{'form.namefor_'.$item};
205: if ($resources{$item}) {
206: my ($map,$id,$res) = &Apache::lonnet::decode_symb($resources{$item});
207: if ($res =~ m{^uploaded/$cdom/$cnum/\E((?:docs|supplemental)/.+)$}) {
208: $tocopy{$1} = $name;
209: $display{$item} = $1;
210: $lookup{$1} = $item;
211: } elsif ($res eq 'lib/templates/simpleproblem.problem') {
212: $simpleproblems{$item} = {
213: symb => $resources{$item},
214: name => $name,
215: };
216: $display{$item} = 'simpleproblem_'.$name;
217: if ($map =~ m{^\Quploaded/$cdom/$cnum/\E(.+)$}) {
218: $has_simpleprobs{$1}{$id} = $item;
219: }
220: } elsif ($res =~ m{^adm/$match_domain/$match_username/(\d+)/smppg}) {
221: my $marker = $1;
222: my $db_name = &Apache::lonsimplepage::get_db_name($res,$marker,$cdom,$cnum);
223: $simplepages{$item} = {
224: res => $res,
225: title => $titles{$item},
226: db => $db_name,
227: marker => $marker,
228: symb => $resources{$item},
229: name => $name,
230: };
231: $display{$item} = '/'.$res;
232: }
233: } elsif ($maps{$item}) {
234: if ($maps{$item} =~ m{^\Quploaded/$cdom/$cnum/\E((?:default|supplemental)_\d+\.(?:sequence|page))$}) {
235: $tocopy{$1} = $name;
236: $display{$item} = $1;
237: $lookup{$1} = $item;
238: }
239: } else {
240: next;
241: }
242: }
243: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
244: $crs=~s/\_/\//g;
245: my $mm = new File::MMagic;
246: my $prefix = "/uploaded/$cdom/$cnum/";
247: %replacehash = %tocopy;
248: foreach my $item (sort(keys(%simpleproblems))) {
249: my $content = &Apache::imsexport::simpleproblem($simpleproblems{$item}{'symb'});
250: $newcontent{$display{$item}} = $content;
251: }
252: my $gateway = Apache::lonhtmlgateway->new('web');
253: foreach my $item (sort(keys(%simplepages))) {
254: if (ref($simplepages{$item}) eq 'HASH') {
255: my $pagetitle = $simplepages{$item}{'title'};
256: my %fields = &Apache::lonnet::dump($simplepages{$item}{'db'},$cdom,$cnum);
257: my %contents;
258: foreach my $field (keys(%fields)) {
259: if ($field =~ /^(?:aaa|bbb|ccc)_(\w+)$/) {
260: my $name = $1;
261: my $msg = $fields{$field};
262: if ($name eq 'webreferences') {
263: if ($msg =~ m{^https?://}) {
264: $contents{$name} = '<a href="'.$msg.'"><tt>'.$msg.'</tt></a>';
265: }
266: } else {
267: $msg = &Encode::decode('utf8',$msg);
268: $msg = $gateway->process_outgoing_html($msg,1);
269: $contents{$name} = $msg;
270: }
271: } elsif ($field eq 'uploaded.photourl') {
272: my $marker = $simplepages{$item}{marker};
273: if ($fields{$field} =~ m{^\Q$prefix\E(simplepage/$marker/.+)$}) {
274: my $filepath = $1;
275: my ($relpath,$fname) = ($filepath =~ m{^(.+/)([^/]+)$});
276: if ($fname ne '') {
277: $fname=~s/\.(\w+)$//;
278: my $ext=$1;
279: $fname = &clean($fname);
280: $fname.='.'.$ext;
281: $contents{image} = '<img src="'.$relpath.$fname.'" alt="Image" />';
282: $replacehash{$filepath} = $relpath.$fname;
283: $deps{$item}{$filepath} = 1;
284: }
285: }
286: }
287: }
288: $replacehash{'/'.$simplepages{$item}{'res'}} = $simplepages{$item}{'name'};
289: $lookup{'/'.$simplepages{$item}{'res'}} = $item;
290: my $content = '
291: <html>
292: <head>
293: <title>'.$pagetitle.'</title>
294: </head>
295: <body bgcolor="#ffffff">';
296: if ($contents{title}) {
297: $content .= "\n".'<h2>'.$contents{title}.'</h2>';
298: }
299: if ($contents{image}) {
300: $content .= "\n".$contents{image};
301: }
302: if ($contents{content}) {
303: $content .= '
304: <div class="LC_Box">
305: <h4 class="LC_hcell">'.&mt('Content').'</h4>'.
306: $contents{content}.'
307: </div>';
308: }
309: if ($contents{webreferences}) {
310: $content .= '
311: <div class="LC_Box">
312: <h4 class="LC_hcell">'.&mt('Web References').'</h4>'.
313: $contents{webreferences}.'
314: </div>';
315: }
316: $content .= '
317: </body>
318: </html>
319: ';
320: $newcontent{'/'.$simplepages{$item}{res}} = $content;
321: }
322: }
323: foreach my $item (keys(%tocopy)) {
324: unless ($item=~/\.(sequence|page)$/) {
325: my $currurlpath = $prefix.$item;
326: my $currdirpath = &Apache::lonnet::filelocation('',$currurlpath);
327: &recurse_html($mm,$prefix,$currdirpath,$currurlpath,$item,$lookup{$item},\%replacehash,\%deps);
328: }
329: }
330: foreach my $num (sort {$a <=> $b} (@todump)) {
331: my $src = $display{$num};
332: next if ($src eq '');
333: my @needcopy = ();
334: if ($replacehash{$src}) {
335: push(@needcopy,$src);
336: if (ref($deps{$num}) eq 'HASH') {
337: foreach my $dep (sort(keys(%{$deps{$num}}))) {
338: if ($replacehash{$dep}) {
339: push(@needcopy,$dep);
340: }
341: }
342: }
343: } elsif ($src =~ /^simpleproblem_/) {
344: push(@needcopy,$src);
345: }
346: next if (@needcopy == 0);
347: my ($result,$depresult);
348: for (my $i=0; $i<@needcopy; $i++) {
349: my $item = $needcopy[$i];
350: my $newfilename;
351: if ($simpleproblems{$num}) {
352: $newfilename=$title.'/'.$simpleproblems{$num}{'name'};
353: } else {
354: $newfilename=$title.'/'.$replacehash{$item};
355: }
356: $newfilename=~s/\.(\w+)$//;
357: my $ext=$1;
358: $newfilename=&clean($newfilename);
359: $newfilename.='.'.$ext;
360: my ($newrelpath) = ($newfilename =~ m{^\Q$title/\E(.+)$});
361: if ($newrelpath ne $replacehash{$item}) {
362: $replacehash{$item} = $newrelpath;
363: }
364: my @dirs=split(/\//,$newfilename);
365: my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca";
366: my $makepath=$path;
367: my $fail;
368: my $origin;
369: for (my $i=0;$i<$#dirs;$i++) {
370: $makepath.='/'.$dirs[$i];
371: unless (-e $makepath) {
372: unless(mkdir($makepath,0755)) {
373: $fail = &mt('Directory creation failed.');
374: }
375: }
376: }
377: if ($i == 0) {
378: $result = '<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ';
379: } else {
380: $depresult .= '<li><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt> '.
381: '<span class="LC_fontsize_small" style="font-weight: bold;">'.
382: &mt('(dependency)').'</span>: ';
383: }
384: if (-e $path.'/'.$newfilename) {
385: $fail = &mt('Destination already exists -- not overwriting.');
386: } else {
387: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
388: if (($item =~ m{^/adm/$match_domain/$match_username/\d+/smppg}) ||
389: ($item =~ /^simpleproblem_/)) {
390: print $fh $newcontent{$item};
391: } else {
392: my $fileloc = &Apache::lonnet::filelocation('',$prefix.$item);
393: if (-e $fileloc) {
394: if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
395: if ((($1 eq 'sequence') || ($1 eq 'page')) &&
396: (ref($has_simpleprobs{$item}) eq 'HASH')) {
397: my %changes = %{$has_simpleprobs{$item}};
398: my $content = &Apache::lonclonecourse::rewritefile(
399: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
400: (%replacehash,$crs => '')
401: );
402: my $updatedcontent = '';
403: my $parser = HTML::TokeParser->new(\$content);
404: $parser->attr_encoded(1);
405: while (my $token = $parser->get_token) {
406: if ($token->[0] eq 'S') {
407: if (($token->[1] eq 'resource') &&
408: ($token->[2]->{'src'} eq '/res/lib/templates/simpleproblem.problem') &&
409: ($changes{$token->[2]->{'id'}})) {
410: my $id = $token->[2]->{'id'};
411: $updatedcontent .= '<'.$token->[1];
412: foreach my $attrib (@{$token->[3]}) {
413: next unless ($attrib =~ /^(src|type|title|id)$/);
414: if ($attrib eq 'src') {
415: my ($file) = ($display{$changes{$id}} =~ /^\Qsimpleproblem_\E(.+)$/);
416: if ($file) {
417: $updatedcontent .= ' '.$attrib.'="'.$file.'"';
418: } else {
419: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
420: }
421: } else {
422: $updatedcontent .= ' '.$attrib.'="'.$token->[2]->{$attrib}.'"';
423: }
424: }
425: $updatedcontent .= ' />'."\n";
426: } else {
427: $updatedcontent .= $token->[4]."\n";
428: }
429: } else {
430: $updatedcontent .= $token->[2];
431: }
432: }
433: print $fh $updatedcontent;
434: } else {
435: print $fh &Apache::lonclonecourse::rewritefile(
436: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item),
437: (%replacehash,$crs => '')
438: );
439: }
440: } else {
441: print $fh
442: &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
443: }
444: } else {
445: $fail = &mt('Source does not exist.');
446: }
447: }
448: $fh->close();
449: } else {
450: $fail = &mt('Could not write to destination.');
451: }
452: }
453: my $text;
454: if ($fail) {
455: $text = '<span class="LC_error">'.&mt('fail').(' 'x3).$fail.'</span>';
456: } else {
457: $text = '<span class="LC_success">'.&mt('ok').'</span>';
458: }
459: if ($i == 0) {
460: $result .= $text;
461: } else {
462: $depresult .= $text.'</li>';
463: }
464: }
465: $r->print($result);
466: if ($depresult) {
467: $r->print('<ul>'.$depresult.'</ul>');
468: }
469: }
470: } else {
471: my ($navmap,$errormsg) =
472: &Apache::loncourserespicker::get_navmap_object($crstype,'dumpdocs');
473: if (!ref($navmap)) {
474: $r->print($errormsg);
475: } else {
476: $r->print('<div id="searching">'.&mt('Searching ...').'</div>');
477: $r->rflush();
478: my ($preamble,$formname);
479: $formname = 'dumpdoc';
480: unless ($home==1) {
481: $preamble = '<div class="LC_left_float">'.
482: '<fieldset><legend>'.
483: &mt('Select the Authoring Space').
484: '</legend><select name="authorspace">';
485: }
486: my @orderspaces = ();
487: foreach my $key (sort(keys(%outhash))) {
488: if ($key=~/^home_(.+)$/) {
489: if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
490: unshift(@orderspaces,$1);
491: } else {
492: push(@orderspaces,$1);
493: }
494: }
495: }
496: if ($home>1) {
497: $preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
498: }
499: foreach my $user (@orderspaces) {
500: if ($home==1) {
501: $preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
502: } else {
503: $preamble .= '<option value="'.$user.'">'.$user.' - '.
504: &Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
505: }
506: }
507: unless ($home==1) {
508: $preamble .= '</select></fieldset></div>'."\n";
509: }
510: my $title=$origcrsdata{'description'};
511: $title=~s/[\/\s]+/\_/gs;
512: $title=&clean($title);
513: $preamble .= '<div class="LC_left_float">'.
514: '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
515: '<input type="text" size="50" name="authorfolder" value="'.
516: $title.'" />'.
517: '</fieldset></div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
518: my %uploadedfiles;
519: &tiehash();
520: foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
521: my ($ext)=($file=~/\.(\w+)$/);
522: # FIXME Check supplemental here
523: my $title=$hash{'title_'.$hash{
524: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
525: if (!$title) {
526: $title=$file;
527: } else {
528: $title=~s|/|_|g;
529: }
530: $title=~s/\.(\w+)$//;
531: $title=&clean($title);
532: $title.='.'.$ext;
533: # $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
534: $uploadedfiles{$file} = $title;
535: }
536: &untiehash();
537: $r->print(&Apache::loncourserespicker::create_picker($navmap,'dumpdocs',$formname,$crstype,undef,
538: undef,undef,$preamble,$home,\%uploadedfiles));
539: }
540: }
541: $r->print(&endContentScreen());
542: }
543:
544: sub recurse_html {
545: my ($mm,$prefix,$currdirpath,$currurlpath,$container,$item,$replacehash,$deps) = @_;
546: return unless ((ref($replacehash) eq 'HASH') && (ref($deps) eq 'HASH'));
547: my (%allfiles,%codebase);
548: if (&Apache::lonnet::extract_embedded_items($currdirpath,\%allfiles,\%codebase) eq 'ok') {
549: if (keys(%allfiles)) {
550: foreach my $dependency (keys(%allfiles)) {
551: next if (($dependency =~ m{^/(res|adm)/}) || ($dependency =~ m{^https?://}));
552: my ($depurl,$relfile,$newcontainer);
553: if ($dependency =~ m{^/}) {
554: if ($dependency =~ m{^\Q$currurlpath/\E(.+)$}) {
555: $relfile = $1;
556: if ($dependency =~ m{^\Q$prefix\E(.+)$}) {
557: $newcontainer = $1;
558: next if ($replacehash->{$newcontainer});
559: }
560: $depurl = $dependency;
561: } else {
562: next;
563: }
564: } else {
565: $relfile = $dependency;
566: $depurl = $currurlpath;
567: $depurl =~ s{[^/]+$}{};
568: $depurl .= $dependency;
569: ($newcontainer) = ($depurl =~ m{^\Q$prefix\E(.+)$});
570: }
571: next if ($relfile eq '');
572: my $newname = $replacehash->{$container};
573: $newname =~ s{[^/]+$}{};
574: $replacehash->{$newcontainer} = $newname.$relfile;
575: $deps->{$item}{$newcontainer} = 1;
576: my ($newurlpath) = ($depurl =~ m{^(.*)/[^/]+$});
577: my $depfile = &Apache::lonnet::filelocation('',$depurl);
578: my $type = $mm->checktype_filename($depfile);
579: if ($type eq 'text/html') {
580: &recurse_html($mm,$prefix,$depfile,$newurlpath,$newcontainer,$item,$replacehash,$deps);
581: }
582: }
583: }
584: }
585: return;
586: }
587:
588: sub group_import {
589: my ($coursenum, $coursedom, $folder, $container, $caller, $ltitoolsref, @files) = @_;
590: my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap,
591: %removeparam,$importuploaded,$fixuperrors);
592: $allmaps = {};
593: while (@files) {
594: my ($name, $url, $residx) = @{ shift(@files) };
595: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
596: && ($caller eq 'londocs')
597: && (!&Apache::lonnet::stat_file($url))) {
598:
599: my $errtext = '';
600: my $fatal = 0;
601: my $newmapstr = '<map>'."\n".
602: '<resource id="1" src="" type="start"></resource>'."\n".
603: '<link from="1" to="2" index="1"></link>'."\n".
604: '<resource id="2" src="" type="finish"></resource>'."\n".
605: '</map>';
606: $env{'form.output'}=$newmapstr;
607: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
608: 'output',$1.$2);
609: if ($result !~ m{^/uploaded/}) {
610: $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
611: $fatal = 2;
612: }
613: if ($fatal) {
614: return ($errtext,$fatal);
615: }
616: }
617: if ($url) {
618: if ($url =~ m{^(/adm/$coursedom/$coursenum/(\d+)/exttool)s?\:?(.*)$}) {
619: $url = $1;
620: my $marker = $2;
621: my $info = $3;
622: my ($toolid,%toolhash);
623: my @toolinfo = split(/:/,$info);
624: if ($residx) {
625: my %toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$coursedom,$coursenum);
626: $toolid = $toolsettings{'id'};
627: } else {
628: $toolid = shift(@toolinfo);
629: }
630: $toolid =~ s/\D//g;
631: ($toolhash{'target'},$toolhash{'width'},$toolhash{'height'}) = @toolinfo;
632: if (ref($ltitoolsref) eq 'HASH') {
633: if (ref($ltitoolsref->{$toolid}) eq 'HASH') {
634: if ($ltitoolsref->{$toolid}->{'url'} =~ m{^https://}) {
635: $url =~ s/exttool$/exttools/;
636: }
637: $toolhash{'id'} = $toolid;
638: if ($toolhash{'target'} eq 'iframe') {
639: delete($toolhash{'width'});
640: delete($toolhash{'height'});
641: } elsif ($toolhash{'target'} eq 'window') {
642: foreach my $item ('width','height') {
643: $toolhash{$item} =~ s/^\s+//;
644: $toolhash{$item} =~ s/\s+$//;
645: }
646: }
647: my $putres = &Apache::lonnet::put('exttool_'.$marker,\%toolhash,$coursedom,$coursenum);
648: }
649: }
650: }
651: if (($caller eq 'londocs') &&
652: ($folder =~ /^default/)) {
653: if (($url =~ /\.(page|sequence)$/) && (!$donechk)) {
654: my $chome = &Apache::lonnet::homeserver($coursenum,$coursedom);
655: my $cid = $coursedom.'_'.$coursenum;
656: $allmaps =
657: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
658: $chome,$cid);
659: $donechk = 1;
660: }
661: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) {
662: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,
663: \%addedmaps,\%hierarchy,\%titles,$allmaps);
664: $importuploaded = 1;
665: } elsif ($url =~ m{^/res/.+\.(page|sequence)$}) {
666: next if ($allmaps->{$url});
667: }
668: }
669: if (!$residx
670: || defined($LONCAPA::map::zombies[$residx])) {
671: $residx = &LONCAPA::map::getresidx($url,$residx);
672: push(@LONCAPA::map::order, $residx);
673: }
674: my $ext = 'false';
675: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
676: $name = &LONCAPA::map::qtunescape($name);
677: if ($name eq '') {
678: $name = &LONCAPA::map::qtunescape(&mt('Web Page'));
679: }
680: if ($url =~ m{^/uploaded/$coursedom/$coursenum/((?:docs|supplemental)/(?:default|\d+))/new\.html$}) {
681: my $filepath = $1;
682: my $fname = $name;
683: if ($fname =~ /^\W+$/) {
684: $fname = 'web';
685: } else {
686: $fname =~ s/\W/_/g;
687: }
688: if (length($fname) > 15) {
689: $fname = substr($fname,0,14);
690: }
691: my $initialtext = &mt('Replace with your own content.');
692: my $newhtml = <<END;
693: <html>
694: <head>
695: <title>$name</title>
696: </head>
697: <body bgcolor="#ffffff">
698: $initialtext
699: </body>
700: </html>
701: END
702: $env{'form.output'}=$newhtml;
703: my $result =
704: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
705: 'output',
706: "$filepath/$residx/$fname.html");
707: if ($result =~ m{^/uploaded/}) {
708: $url = $result;
709: if ($filepath =~ /^supplemental/) {
710: $name = time.'___&&&___'.$env{'user.name'}.'___&&&___'.
711: $env{'user.domain'}.'___&&&___'.$name;
712: }
713: } else {
714: return (&mt('Failed to save new web page.'),1);
715: }
716: }
717: $url = &LONCAPA::map::qtunescape($url);
718: $LONCAPA::map::resources[$residx] =
719: join(':', ($name, $url, $ext, 'normal', 'res'));
720: }
721: }
722: if ($importuploaded) {
723: my %import_errors;
724: my %updated = (
725: removefrommap => \%removefrommap,
726: removeparam => \%removeparam,
727: );
728: my ($result,$msgsarray,$lockerror) =
729: &apply_fixups($folder,1,$coursedom,$coursenum,\%import_errors,\%updated);
730: if (keys(%import_errors) > 0) {
731: $fixuperrors =
732: '<p span class="LC_warning">'."\n".
733: &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".
734: '<ul>'."\n";
735: foreach my $key (sort(keys(%import_errors))) {
736: $fixuperrors .= '<li>'.$key.'</li>'."\n";
737: }
738: $fixuperrors .= '</ul></p>'."\n";
739: }
740: if (ref($msgsarray) eq 'ARRAY') {
741: if (@{$msgsarray} > 0) {
742: $fixuperrors .= '<p class="LC_info">'.
743: join('<br />',@{$msgsarray}).
744: '</p>';
745: }
746: }
747: if ($lockerror) {
748: $fixuperrors .= '<p class="LC_error">'.
749: $lockerror.
750: '</p>';
751: }
752: }
753: my ($errtext,$fatal) =
754: &storemap($coursenum, $coursedom, $folder.'.'.$container,1);
755: unless ($fatal) {
756: if ($folder =~ /^supplemental/) {
757: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
758: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
759: $folder.'.'.$container);
760: }
761: }
762: return ($errtext,$fatal,$fixuperrors);
763: }
764:
765: sub log_docs {
766: return &Apache::lonnet::write_log('course','docslog',@_);
767: }
768:
769: {
770: my @oldresources=();
771: my @oldorder=();
772: my $parmidx;
773: my %parmaction=();
774: my %parmvalue=();
775: my $changedflag;
776:
777: sub snapshotbefore {
778: @oldresources=@LONCAPA::map::resources;
779: @oldorder=@LONCAPA::map::order;
780: $parmidx=undef;
781: %parmaction=();
782: %parmvalue=();
783: $changedflag=0;
784: }
785:
786: sub remember_parms {
787: my ($idx,$parameter,$action,$value)=@_;
788: $parmidx=$idx;
789: $parmaction{$parameter}=$action;
790: $parmvalue{$parameter}=$value;
791: $changedflag=1;
792: }
793:
794: sub log_differences {
795: my ($plain)=@_;
796: my %storehash=('folder' => $plain,
797: 'currentfolder' => $env{'form.folder'});
798: if ($parmidx) {
799: $storehash{'parameter_res'}=$oldresources[$parmidx];
800: foreach my $parm (keys(%parmaction)) {
801: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
802: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
803: }
804: }
805: my $maxidx=$#oldresources;
806: if ($#LONCAPA::map::resources>$#oldresources) {
807: $maxidx=$#LONCAPA::map::resources;
808: }
809: for (my $idx=0; $idx<=$maxidx; $idx++) {
810: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
811: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
812: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
813: $changedflag=1;
814: }
815: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
816: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
817: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
818: $changedflag=1;
819: }
820: }
821: $storehash{'maxidx'}=$maxidx;
822: if ($changedflag) { &log_docs(\%storehash); }
823: }
824: }
825:
826: sub docs_change_log {
827: my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath)=@_;
828: my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
829: my $js = '<script type="text/javascript">'."\n".
830: '// <![CDATA['."\n".
831: &Apache::loncommon::display_filter_js('docslog')."\n".
832: &editing_js($env{'user.domain'},$env{'user.name'},$supplementalflag)."\n".
833: &history_tab_js()."\n".
834: &Apache::lonratedt::editscript('simple')."\n".
835: '// ]]>'."\n".
836: '</script>'."\n";
837: $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
838: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
839: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
840: my %orderhash;
841: my $container='sequence';
842: my $pathitem;
843: if ($env{'form.folderpath'} =~ /\:1$/) {
844: $container='page';
845: }
846: my $folderpath=$env{'form.folderpath'};
847: if ($folderpath eq '') {
848: $folderpath = 'default&'.&escape(&mt('Main Content').':::::');
849: }
850: $pathitem = '<input type="hidden" name="folderpath" value="'.
851: &HTML::Entities::encode($folderpath,'<>&"').'" />';
852: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
853: my $jumpto = $readfile;
854: $jumpto =~ s{^/}{};
855: my $tid = 1;
856: if ($supplementalflag) {
857: $tid = 2;
858: }
859: my ($breadcrumbtrail) =
860: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
861: $r->print($breadcrumbtrail.
862: &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
863: $readfile));
864: my %docslog=&Apache::lonnet::dump('nohist_docslog',
865: $env{'course.'.$env{'request.course.id'}.'.domain'},
866: $env{'course.'.$env{'request.course.id'}.'.num'});
867:
868: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
869:
870: my %saveable_parameters = ('show' => 'scalar',);
871: &Apache::loncommon::store_course_settings('docs_log',
872: \%saveable_parameters);
873: &Apache::loncommon::restore_course_settings('docs_log',
874: \%saveable_parameters);
875: if (!$env{'form.show'}) { $env{'form.show'}=10; }
876: # FIXME: internationalization seems wrong here
877: my %lt=('hiddenresource' => 'Resources hidden',
878: 'encrypturl' => 'URL hidden',
879: 'randompick' => 'Randomly pick',
880: 'randomorder' => 'Randomly ordered',
881: 'set' => 'set to',
882: 'del' => 'deleted');
883: my $filter = &Apache::loncommon::display_filter('docslog')."\n".
884: $pathitem."\n".
885: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
886: (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
887: $r->print('<div class="LC_left_float">'.
888: '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
889: &makedocslogform($filter,1).
890: '</fieldset></div><br clear="all" />');
891: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
892: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
893: &mt('After').'</th>'.
894: &Apache::loncommon::end_data_table_header_row());
895: my $shown=0;
896: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
897: if ($env{'form.displayfilter'} eq 'currentfolder') {
898: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
899: }
900: my @changes=keys(%{$docslog{$id}{'logentry'}});
901: if ($env{'form.displayfilter'} eq 'containing') {
902: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
903: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
904: foreach my $key (@changes) {
905: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
906: }
907: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
908: }
909: my $count = 0;
910: my $time =
911: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
912: my $plainname =
913: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
914: $docslog{$id}{'exe_udom'});
915: my $about_me_link =
916: &Apache::loncommon::aboutmewrapper($plainname,
917: $docslog{$id}{'exe_uname'},
918: $docslog{$id}{'exe_udom'});
919: my $send_msg_link='';
920: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
921: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
922: $send_msg_link ='<br />'.
923: &Apache::loncommon::messagewrapper(&mt('Send message'),
924: $docslog{$id}{'exe_uname'},
925: $docslog{$id}{'exe_udom'});
926: }
927: $r->print(&Apache::loncommon::start_data_table_row());
928: $r->print('<td>'.$time.'</td>
929: <td>'.$about_me_link.
930: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
931: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
932: $send_msg_link.'</td><td>'.
933: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
934: my $is_supp = 0;
935: if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) {
936: $is_supp = 1;
937: }
938: # Before
939: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
940: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
941: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
942: if ($oldname ne $newname) {
943: my $shown = &LONCAPA::map::qtescape($oldname);
944: if ($is_supp) {
945: $shown = &Apache::loncommon::parse_supplemental_title($shown);
946: }
947: $r->print($shown);
948: }
949: }
950: $r->print('<ul>');
951: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
952: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
953: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]);
954: if ($is_supp) {
955: $shown = &Apache::loncommon::parse_supplemental_title($shown);
956: }
957: $r->print('<li>'.$shown.'</li>');
958: }
959: }
960: $r->print('</ul>');
961: # After
962: $r->print('</td><td>');
963:
964: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
965: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
966: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
967: if ($oldname ne '' && $oldname ne $newname) {
968: my $shown = &LONCAPA::map::qtescape($newname);
969: if ($is_supp) {
970: $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname));
971: }
972: $r->print($shown);
973: }
974: }
975: $r->print('<ul>');
976: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
977: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
978: my $shown = &LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]);
979: if ($is_supp) {
980: $shown = &Apache::loncommon::parse_supplemental_title($shown);
981: }
982: $r->print('<li>'.$shown.'</li>');
983: }
984: }
985: $r->print('</ul>');
986: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
987: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
988: foreach my $parameter ('randompick','hiddenresource','encrypturl','randomorder') {
989: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
990: # FIXME: internationalization seems wrong here
991: $r->print('<li>'.
992: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
993: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
994: .'</li>');
995: }
996: }
997: $r->print('</ul>');
998: }
999: # End
1000: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1001: $shown++;
1002: if (!($env{'form.show'} eq &mt('all')
1003: || $shown<=$env{'form.show'})) { last; }
1004: }
1005: $r->print(&Apache::loncommon::end_data_table()."\n".
1006: &makesimpleeditform($pathitem)."\n".
1007: '</div></div>');
1008: $r->print(&endContentScreen());
1009: }
1010:
1011: sub update_paste_buffer {
1012: my ($coursenum,$coursedom,$folder) = @_;
1013: my (@possibles,%removals,%cuts,$output);
1014: if ($env{'form.multiremove'}) {
1015: $env{'form.multiremove'} =~ s/,$//;
1016: map { $removals{$_} = 1; } split(/,/,$env{'form.multiremove'});
1017: }
1018: if (($env{'form.multicopy'}) || ($env{'form.multicut'})) {
1019: if ($env{'form.multicut'}) {
1020: $env{'form.multicut'} =~ s/,$//;
1021: foreach my $item (split(/,/,$env{'form.multicut'})) {
1022: unless ($removals{$item}) {
1023: $cuts{$item} = 1;
1024: push(@possibles,$item.':cut');
1025: }
1026: }
1027: }
1028: if ($env{'form.multicopy'}) {
1029: $env{'form.multicopy'} =~ s/,$//;
1030: foreach my $item (split(/,/,$env{'form.multicopy'})) {
1031: unless ($removals{$item} || $cuts{$item}) {
1032: push(@possibles,$item.':copy');
1033: }
1034: }
1035: }
1036: } elsif ($env{'form.markcopy'}) {
1037: @possibles = split(/,/,$env{'form.markcopy'});
1038: }
1039:
1040: return if (@possibles == 0);
1041: return if (!defined($env{'form.copyfolder'}));
1042:
1043: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1044: $env{'form.copyfolder'});
1045: return if ($fatal);
1046:
1047: my %curr_groups = &Apache::longroup::coursegroups();
1048:
1049: # Retrieve current paste buffer suffixes.
1050: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1051: my (%pasteurls,@newpaste);
1052:
1053: # Construct identifiers for current contents of user's paste buffer
1054: if (@currpaste) {
1055: foreach my $suffix (@currpaste) {
1056: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1057: my $url = $env{'docs.markedcopy_url_'.$suffix};
1058: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1059: if (($cid =~ /^$match_domain(?:_)$match_courseid$/) &&
1060: ($url ne '')) {
1061: $pasteurls{$cid.'_'.$url.'_'.$mapidx} = 1;
1062: }
1063: }
1064: }
1065:
1066: # Mark items for copying (skip any items already in user's paste buffer)
1067: my %addtoenv;
1068:
1069: my @pathitems = split(/\&/,$env{'form.folderpath'});
1070: my @folderconf = split(/\:/,$pathitems[-1]);
1071: my $ispage = $folderconf[4];
1072:
1073: foreach my $item (@possibles) {
1074: my ($orderidx,$cmd) = split(/:/,$item);
1075: next if ($orderidx =~ /\D/);
1076: next unless (($cmd eq 'cut') || ($cmd eq 'copy') || ($cmd eq 'remove'));
1077: my $mapidx = $folder.':'.$orderidx.':'.$ispage;
1078: my ($title,$url)=split(':',$LONCAPA::map::resources[$orderidx]);
1079: my %denied = &action_restrictions($coursenum,$coursedom,
1080: &LONCAPA::map::qtescape($url),
1081: $env{'form.folderpath'},\%curr_groups);
1082: next if ($denied{'copy'});
1083: $url=~s{http(:|:)//https(:|:)//}{https$2//};
1084: next if (exists($pasteurls{$coursedom.'_'.$coursenum.'_'.$mapidx}));
1085: my ($suffix,$errortxt,$locknotfreed) =
1086: &new_timebased_suffix($env{'user.domain'},$env{'user.name'},'paste');
1087: if ($suffix ne '') {
1088: push(@newpaste,$suffix);
1089: } else {
1090: if ($locknotfreed) {
1091: return $locknotfreed;
1092: }
1093: }
1094: if (&is_supplemental_title($title)) {
1095: &Apache::lonnet::appenv({'docs.markedcopy_supplemental_'.$suffix => $title});
1096: ($title) = &Apache::loncommon::parse_supplemental_title($title);
1097: }
1098:
1099: $addtoenv{'docs.markedcopy_title_'.$suffix} = $title,
1100: $addtoenv{'docs.markedcopy_url_'.$suffix} = $url,
1101: $addtoenv{'docs.markedcopy_cmd_'.$suffix} = $cmd,
1102: $addtoenv{'docs.markedcopy_crs_'.$suffix} = $env{'request.course.id'};
1103: $addtoenv{'docs.markedcopy_map_'.$suffix} = $mapidx;
1104: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) {
1105: my $prefix = $1;
1106: my $subdir =$2;
1107: if ($subdir eq '') {
1108: $subdir = $prefix;
1109: }
1110: my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps);
1111: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,\%addedmaps,
1112: \%hierarchy,\%titles,\%allmaps);
1113: if (ref($hierarchy{$url}) eq 'HASH') {
1114: my ($nested,$nestednames);
1115: &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames);
1116: $nested =~ s/\&$//;
1117: $nestednames =~ s/\Q___&&&___\E$//;
1118: if ($nested ne '') {
1119: $addtoenv{'docs.markedcopy_nested_'.$suffix} = $nested;
1120: }
1121: if ($nestednames ne '') {
1122: $addtoenv{'docs.markedcopy_nestednames_'.$suffix} = $nestednames;
1123: }
1124: }
1125: }
1126: if ($locknotfreed) {
1127: $output = $locknotfreed;
1128: last;
1129: }
1130: }
1131: if (@newpaste) {
1132: $addtoenv{'docs.markedcopies'} = join(',',(@currpaste,@newpaste));
1133: }
1134: &Apache::lonnet::appenv(\%addtoenv);
1135: delete($env{'form.markcopy'});
1136: return $output;
1137: }
1138:
1139: sub recurse_uploaded_maps {
1140: my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_;
1141: if (ref($hierarchy->{$url}) eq 'HASH') {
1142: my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}}));
1143: my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}}));
1144: my (@uploaded,@names,%shorter);
1145: for (my $i=0; $i<@maps; $i++) {
1146: my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$});
1147: if ($inner ne '') {
1148: push(@uploaded,$inner);
1149: push(@names,&escape($titles[$i]));
1150: $shorter{$maps[$i]} = $inner;
1151: }
1152: }
1153: $$nestref .= "$dir:".join(',',@uploaded).'&';
1154: $$namesref .= "$dir:".(join(',',@names)).'___&&&___';
1155: foreach my $map (@maps) {
1156: if ($shorter{$map} ne '') {
1157: &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref);
1158: }
1159: }
1160: }
1161: return;
1162: }
1163:
1164: sub print_paste_buffer {
1165: my ($r,$container,$folder,$coursedom,$coursenum) = @_;
1166: return if (!defined($env{'docs.markedcopies'}));
1167:
1168: unless (($env{'form.pastemarked'}) || ($env{'form.clearmarked'})) {
1169: return if ($env{'docs.markedcopies'} eq '');
1170: }
1171:
1172: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1173: my ($pasteitems,@pasteable);
1174: my $clipboardcount = 0;
1175:
1176: # Construct identifiers for current contents of user's paste buffer
1177: foreach my $suffix (@currpaste) {
1178: next if ($suffix =~ /\D/);
1179: my $cid = $env{'docs.markedcopy_crs_'.$suffix};
1180: my $url = $env{'docs.markedcopy_url_'.$suffix};
1181: my $mapidx = $env{'docs.markedcopy_map_'.$suffix};
1182: if (($cid =~ /^$match_domain\_$match_courseid$/) &&
1183: ($url ne '')) {
1184: $clipboardcount ++;
1185: my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent,
1186: $canpaste,$nopaste,$othercrs,$areachange,$is_exttool);
1187: my $extension = (split(/\./,$env{'docs.markedcopy_url_'.$suffix}))[-1];
1188: if ($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) {
1189: $is_external = 1;
1190: } elsif ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/exttools?$}) {
1191: $is_exttool = 1;
1192: }
1193: if ($folder =~ /^supplemental/) {
1194: $canpaste = &supp_pasteable($env{'docs.markedcopy_url_'.$suffix});
1195: unless ($canpaste) {
1196: $nopaste = &mt('Paste into Supplemental Content unavailable.');
1197: }
1198: } else {
1199: $canpaste = 1;
1200: }
1201: if ($canpaste) {
1202: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
1203: my $srcdom = $1;
1204: my $srcnum = $2;
1205: my $rem = $3;
1206: if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) {
1207: $othercourse = 1;
1208: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1209: $othercrs = '<br />'.&mt('(from another course)');
1210: } else {
1211: $canpaste = 0;
1212: $nopaste = &mt('Paste from another course unavailable.');
1213: }
1214: }
1215: if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) {
1216: my $prefix = $1;
1217: $parent = $2;
1218: if ($folder !~ /^\Q$prefix\E/) {
1219: $areachange = 1;
1220: }
1221: $is_uploaded_map = 1;
1222: }
1223: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1224: ($url =~ m{^/adm/($match_domain)/($match_username)/\d+/(bulletinboard|smppg)$})) {
1225: if ($cid ne $env{'request.course.id'}) {
1226: my ($srcdom,$srcnum) = split(/_/,$cid);
1227: if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) {
1228: $othercrs = '<br />'.&mt('(from another course)');
1229: } else {
1230: $canpaste = 0;
1231: $nopaste = &mt('Paste from another course unavailable.');
1232: }
1233: }
1234: }
1235: if ($canpaste) {
1236: push(@pasteable,$suffix);
1237: }
1238: }
1239: my $buffer;
1240: if (($is_external) || ($is_exttool)) {
1241: $buffer = &mt('External Resource').': '.
1242: &LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix}).' ('.
1243: &LONCAPA::map::qtescape($url).')';
1244: } else {
1245: my $icon = &Apache::loncommon::icon($extension);
1246: if ($extension eq 'sequence' &&
1247: $url =~ m{/default_\d+\.sequence$}x) {
1248: $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
1249: $icon .= '/navmap.folder.closed.gif';
1250: }
1251: my $title = $env{'docs.markedcopy_title_'.$suffix};
1252: if ($title eq '') {
1253: ($title) = ($url =~ m{/([^/]+)$});
1254: }
1255: $buffer = '<img src="'.$icon.'" alt="" class="LC_icon" />'.
1256: ': '.
1257: &Apache::loncommon::parse_supplemental_title(
1258: &LONCAPA::map::qtescape($title));
1259: }
1260: $pasteitems .= '<div class="LC_left_float">';
1261: my ($options,$onclick);
1262: if (($canpaste) && (!$areachange) && (!$othercourse) &&
1263: ($env{'docs.markedcopy_cmd_'.$suffix} eq 'cut')) {
1264: if (($is_uploaded_map) ||
1265: ($url =~ /(bulletinboard|smppg)$/) ||
1266: ($url =~ m{^/uploaded/$coursedom/$coursenum/(?:docs|supplemental)/(.+)$})) {
1267: $options = &paste_options($suffix,$is_uploaded_map,$parent);
1268: $onclick= 'onclick="showOptions(this,'."'$suffix'".');" ';
1269: }
1270: }
1271: $pasteitems .= '<label><input type="checkbox" name="pasting" id="pasting_'.$suffix.'" value="'.$suffix.'" '.$onclick.'/>'.$buffer.'</label>';
1272: if ($nopaste) {
1273: $pasteitems .= $nopaste;
1274: } else {
1275: if ($othercrs) {
1276: $pasteitems .= $othercrs;
1277: }
1278: if ($options) {
1279: $pasteitems .= $options;
1280: }
1281: }
1282: $pasteitems .= '</div>';
1283: }
1284: }
1285: if ($pasteitems eq '') {
1286: &Apache::lonnet::delenv('docs.markedcopies');
1287: }
1288: my ($pasteform,$form_start,$buttons,$form_end);
1289: if ($pasteitems) {
1290: $pasteitems .= '<div style="padding:0;clear:both;margin:0;border:0"></div>';
1291: $form_start = '<form name="pasteform" action="/adm/coursedocs" method="post" onsubmit="return validateClipboard();">';
1292: if (@pasteable) {
1293: my $value = &mt('Paste to current folder');
1294: if ($container eq 'page') {
1295: $value = &mt('Paste to current page');
1296: }
1297: $buttons = '<input type="submit" name="pastemarked" value="'.$value.'" />'.(' 'x2);
1298: }
1299: $buttons .= '<input type="submit" name="clearmarked" value="'.&mt('Remove from clipboard').'" />'.(' 'x2);
1300: if ($clipboardcount > 1) {
1301: $buttons .=
1302: '<span style="text-decoration:line-through">'.(' 'x20).'</span>'.(' 'x2).
1303: '<input type="button" name="checkallclip" value="'.&mt('Check all').'" style="height:20px;" onclick="checkClipboard();" />'.
1304: (' 'x2).
1305: '<input type="button" name="uncheckallclip" value="'.&mt('Uncheck all').'" style="height:20px;" onclick="uncheckClipboard();" />'.
1306: (' 'x2);
1307: }
1308: $form_end = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />'.
1309: '</form>';
1310: } else {
1311: $pasteitems = &mt('Clipboard is empty');
1312: }
1313: $r->print($form_start
1314: .'<fieldset>'
1315: .'<legend>'.&mt('Clipboard').(' ' x2).$buttons.'</legend>'
1316: .$pasteitems
1317: .'</fieldset>'
1318: .$form_end);
1319: }
1320:
1321: sub paste_options {
1322: my ($suffix,$is_uploaded_map,$parent) = @_;
1323: my ($copytext,$movetext);
1324: if ($is_uploaded_map) {
1325: $copytext = &mt('Copy to new folder');
1326: $movetext = &mt('Move old');
1327: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /bulletinboard$/) {
1328: $copytext = &mt('Copy to new board');
1329: $movetext = &mt('Move (not posts)');
1330: } elsif ($env{'docs.markedcopy_url_'.$suffix} =~ /smppg$/) {
1331: $copytext = &mt('Copy to new page');
1332: $movetext = &mt('Move');
1333: } else {
1334: $copytext = &mt('Copy to new file');
1335: $movetext = &mt('Move');
1336: }
1337: my $output = '<br />'.
1338: '<span id="pasteoptionstext_'.$suffix.'" class="LC_fontsize_small LC_nobreak"></span>'.
1339: '<div id="pasteoptions_'.$suffix.'" class="LC_dccid" style="display:none;"><span class="LC_nobreak">'.(' 'x 4).
1340: '<label>'.
1341: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="new" checked="checked" />'.
1342: $copytext.'</label></span>'.(' 'x2).' '.
1343: '<span class="LC_nobreak"><label>'.
1344: '<input type="radio" name="docs.markedcopy_options_'.$suffix.'" value="move" />'.
1345: $movetext.'</label></span>';
1346: if (($is_uploaded_map) && ($env{'docs.markedcopy_nested_'.$suffix})) {
1347: $output .= '<br /><fieldset><legend>'.&mt('Folder to paste contains sub-folders').
1348: '</legend><table border="0">';
1349: my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1350: my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames_'.$suffix});
1351: my $lastdir = $parent;
1352: my %depths = (
1353: $lastdir => 0,
1354: );
1355: my (%display,%deps);
1356: for (my $i=0; $i<@pastemaps; $i++) {
1357: ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]);
1358: my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]);
1359: my @subfolders = split(/,/,$subfolderstr);
1360: $deps{$lastdir} = \@subfolders;
1361: my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr);
1362: my $depth = $depths{$lastdir} + 1;
1363: my $offset = int($depth * 4);
1364: my $indent = (' ' x $offset);
1365: for (my $j=0; $j<@subfolders; $j++) {
1366: $depths{$subfolders[$j]} = $depth;
1367: $display{$subfolders[$j]} =
1368: '<tr><td>'.$indent.$subfoldertitles[$j].' </td>'.
1369: '<td><label>'.
1370: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="new" checked="checked" />'.&mt('Copy to new').'</label>'.(' ' x2).
1371: '<label>'.
1372: '<input type="radio" name="docs.markedcopy_'.$suffix.'_'.$subfolders[$j].'" value="move" />'.
1373: &mt('Move old').'</label>'.
1374: '</td></tr>';
1375: }
1376: }
1377: &recurse_print(\$output,$parent,\%deps,\%display);
1378: $output .= '</table></fieldset>';
1379: }
1380: $output .= '</div>';
1381: return $output;
1382: }
1383:
1384: sub recurse_print {
1385: my ($outputref,$dir,$deps,$display) = @_;
1386: $$outputref .= $display->{$dir}."\n";
1387: if (ref($deps->{$dir}) eq 'ARRAY') {
1388: foreach my $subdir (@{$deps->{$dir}}) {
1389: &recurse_print($outputref,$subdir,$deps,$display);
1390: }
1391: }
1392: }
1393:
1394: sub supp_pasteable {
1395: my ($url) = @_;
1396: if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) ||
1397: (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) ||
1398: ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) ||
1399: ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) ||
1400: ($url =~ m{^/public/$match_domain/$match_courseid/syllabus}) ||
1401: ($url =~ m{^/adm/$match_domain/$match_courseid/\d+/exttools?$})) {
1402: return 1;
1403: }
1404: return;
1405: }
1406:
1407: sub paste_popup_js {
1408: my %html_js_lt = &Apache::lonlocal::texthash(
1409: show => 'Show Options',
1410: hide => 'Hide Options',
1411: );
1412: my %js_lt = &Apache::lonlocal::texthash(
1413: none => 'No items selected from clipboard.',
1414: );
1415: &html_escape(\%html_js_lt);
1416: &js_escape(\%html_js_lt);
1417: &js_escape(\%js_lt);
1418: return <<"END";
1419:
1420: function showPasteOptions(suffix) {
1421: document.getElementById('pasteoptions_'+suffix).style.display='block';
1422: document.getElementById('pasteoptionstext_'+suffix).innerHTML = ' <a href="javascript:hidePasteOptions(\\''+suffix+'\\');" class="LC_menubuttons_link">$html_js_lt{'hide'}</a>';
1423: return;
1424: }
1425:
1426: function hidePasteOptions(suffix) {
1427: document.getElementById('pasteoptions_'+suffix).style.display='none';
1428: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1429: return;
1430: }
1431:
1432: function showOptions(caller,suffix) {
1433: if (document.getElementById('pasteoptionstext_'+suffix)) {
1434: if (caller.checked) {
1435: document.getElementById('pasteoptionstext_'+suffix).innerHTML =' <a href="javascript:showPasteOptions(\\''+suffix+'\\')" class="LC_menubuttons_link">$html_js_lt{'show'}</a>';
1436: } else {
1437: document.getElementById('pasteoptionstext_'+suffix).innerHTML ='';
1438: }
1439: if (document.getElementById('pasteoptions_'+suffix)) {
1440: document.getElementById('pasteoptions_'+suffix).style.display='none';
1441: }
1442: }
1443: return;
1444: }
1445:
1446: function validateClipboard() {
1447: var numchk = 0;
1448: if (document.pasteform.pasting.length > 1) {
1449: for (var i=0; i<document.pasteform.pasting.length; i++) {
1450: if (document.pasteform.pasting[i].checked) {
1451: numchk ++;
1452: }
1453: }
1454: } else {
1455: if (document.pasteform.pasting.type == 'checkbox') {
1456: if (document.pasteform.pasting.checked) {
1457: numchk ++;
1458: }
1459: }
1460: }
1461: if (numchk > 0) {
1462: return true;
1463: } else {
1464: alert("$js_lt{'none'}");
1465: return false;
1466: }
1467: }
1468:
1469: function checkClipboard() {
1470: if (document.pasteform.pasting.length > 1) {
1471: for (var i=0; i<document.pasteform.pasting.length; i++) {
1472: document.pasteform.pasting[i].checked = true;
1473: }
1474: }
1475: return;
1476: }
1477:
1478: function uncheckClipboard() {
1479: if (document.pasteform.pasting.length >1) {
1480: for (var i=0; i<document.pasteform.pasting.length; i++) {
1481: document.pasteform.pasting[i].checked = false;
1482: }
1483: }
1484: return;
1485: }
1486:
1487: END
1488:
1489: }
1490:
1491: sub do_paste_from_buffer {
1492: my ($coursenum,$coursedom,$folder,$container,$errors) = @_;
1493:
1494: # Array of items in paste buffer
1495: my (@currpaste,%pastebuffer,%allerrors);
1496: @currpaste = split(/,/,$env{'docs.markedcopies'});
1497:
1498: # Early out if paste buffer is empty
1499: if (@currpaste == 0) {
1500: return ();
1501: }
1502: map { $pastebuffer{$_} = 1; } @currpaste;
1503:
1504: # Array of items selected items to paste
1505: my @reqpaste = &Apache::loncommon::get_env_multiple('form.pasting');
1506:
1507: # Early out if nothing selected to paste
1508: if (@reqpaste == 0) {
1509: return();
1510: }
1511: my @topaste;
1512: foreach my $suffix (@reqpaste) {
1513: next if ($suffix =~ /\D/);
1514: next unless (exists($pastebuffer{$suffix}));
1515: push(@topaste,$suffix);
1516: }
1517:
1518: # Early out if nothing available to paste
1519: if (@topaste == 0) {
1520: return();
1521: }
1522:
1523: my (%msgs,%before,%after,@dopaste,%is_map,%notinsupp,%notincrs,%duplicate,
1524: %prefixchg,%srcdom,%srcnum,%srcmapidx,%marktomove,$save_err,$lockerrors,$allresult);
1525:
1526: foreach my $suffix (@topaste) {
1527: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1528: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
1529: my $mapidx=&LONCAPA::map::qtescape($env{'docs.markedcopy_map_'.$suffix});
1530: # Supplemental content may only include certain types of content
1531: # Early out if pasted content is not supported in Supplemental area
1532: if ($folder =~ /^supplemental/) {
1533: unless (&supp_pasteable($url)) {
1534: $notinsupp{$suffix} = 1;
1535: next;
1536: }
1537: }
1538: if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/}) {
1539: my $srcd = $1;
1540: my $srcn = $2;
1541: # When paste buffer was populated using an active role in a different course
1542: # check for mdc privilege in the course from which the resource was pasted
1543: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1544: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1545: $notincrs{$suffix} = 1;
1546: next;
1547: }
1548: }
1549: $srcdom{$suffix} = $srcd;
1550: $srcnum{$suffix} = $srcn;
1551: } elsif (($url =~ m{^/res/lib/templates/\w+\.problem$}) ||
1552: ($url =~ m{^/adm/$match_domain/$match_username/\d+/(bulletinboard|smppg)$})) {
1553: my ($srcd,$srcn) = split(/_/,$cid);
1554: # When paste buffer was populated using an active role in a different course
1555: # check for mdc privilege in the course from which the resource was pasted
1556: if (($srcd ne $coursedom) || ($srcn ne $coursenum)) {
1557: unless ($env{"user.priv.cm./$srcd/$srcn"} =~ /\Q:mdc&F\E/) {
1558: $notincrs{$suffix} = 1;
1559: next;
1560: }
1561: }
1562: $srcdom{$suffix} = $srcd;
1563: $srcnum{$suffix} = $srcn;
1564: }
1565: $srcmapidx{$suffix} = $mapidx;
1566: push(@dopaste,$suffix);
1567: if ($url=~/\.(page|sequence)$/) {
1568: $is_map{$suffix} = 1;
1569: }
1570:
1571: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/([^/]+)}) {
1572: my $oldprefix = $1;
1573: # When pasting content from Main Content to Supplemental Content and vice versa
1574: # URLs will contain different paths (which depend on whether pasted item is
1575: # a folder/page or a document).
1576: if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) {
1577: $prefixchg{$suffix} = 'docstosupp';
1578: } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) {
1579: $prefixchg{$suffix} = 'supptodocs';
1580: }
1581:
1582: # If pasting an uploaded map, get list of contained uploaded maps.
1583: if ($env{'docs.markedcopy_nested_'.$suffix}) {
1584: my @nested;
1585: my ($type) = ($oldprefix =~ /^(default|supplemental)/);
1586: my @items = split(/\&/,$env{'docs.markedcopy_nested_'.$suffix});
1587: my @deps = map { /\d+:([\d,]+$)/ } @items;
1588: foreach my $dep (@deps) {
1589: if ($dep =~ /,/) {
1590: push(@nested,split(/,/,$dep));
1591: } else {
1592: push(@nested,$dep);
1593: }
1594: }
1595: foreach my $item (@nested) {
1596: if ($env{'form.docs.markedcopy_'.$suffix.'_'.$item} eq 'move') {
1597: push(@{$marktomove{$suffix}},$type.'_'.$item);
1598: }
1599: }
1600: }
1601: }
1602: }
1603:
1604: # Early out if nothing available to paste
1605: if (@dopaste == 0) {
1606: return ();
1607: }
1608:
1609: # Populate message hash and hashes used for main content <=> supplemental content
1610: # changes
1611:
1612: %msgs = &Apache::lonlocal::texthash (
1613: notinsupp => 'Paste failed: content type is not supported within Supplemental Content',
1614: notincrs => 'Paste failed: Item is from a different course which you do not have rights to edit.',
1615: duplicate => 'Paste failed: only one instance of a particular published sequence or page is allowed within each course.',
1616: );
1617:
1618: %before = (
1619: docstosupp => {
1620: map => 'default',
1621: doc => 'docs',
1622: },
1623: supptodocs => {
1624: map => 'supplemental',
1625: doc => 'supplemental',
1626: },
1627: );
1628:
1629: %after = (
1630: docstosupp => {
1631: map => 'supplemental',
1632: doc => 'supplemental'
1633: },
1634: supptodocs => {
1635: map => 'default',
1636: doc => 'docs',
1637: },
1638: );
1639:
1640: # Retrieve information about all course maps in main content area
1641:
1642: my $allmaps = {};
1643: if ($folder =~ /^default/) {
1644: $allmaps =
1645: &Apache::loncommon::allmaps_incourse($coursedom,$coursenum,
1646: $env{"course.$env{'request.course.id'}.home"},
1647: $env{'request.course.id'});
1648: }
1649:
1650: my (@toclear,%mapurls,%lockerrs,%msgerrs,%results);
1651:
1652: # Loop over the items to paste
1653: foreach my $suffix (@dopaste) {
1654: # Maps need to be copied first
1655: my (%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies,
1656: %dbcopies,%zombies,%params,%docmoves,%mapmoves,%mapchanges,%newsubdir,
1657: %newurls,%tomove,%resdatacopy);
1658: if (ref($marktomove{$suffix}) eq 'ARRAY') {
1659: map { $tomove{$_} = 1; } @{$marktomove{$suffix}};
1660: }
1661: my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url_'.$suffix});
1662: my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title_'.$suffix});
1663: my $cid=&LONCAPA::map::qtescape($env{'docs.markedcopy_crs_'.$suffix});
1664: my $oldurl = $url;
1665: if ($is_map{$suffix}) {
1666: # If pasting a map, check if map contains other maps
1667: my (%hierarchy,%titles);
1668: &contained_map_check($url,$folder,\%removefrommap,\%removeparam,
1669: \%addedmaps,\%hierarchy,\%titles,$allmaps);
1670: if ($url=~ m{^/uploaded/}) {
1671: my $newurl;
1672: unless ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
1673: ($newurl,my $error) =
1674: &get_newmap_url($url,$folder,$prefixchg{$suffix},$coursedom,
1675: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1676: \$title,$allmaps,\%newurls);
1677: if ($error) {
1678: $allerrors{$suffix} = $error;
1679: next;
1680: }
1681: if ($newurl ne '') {
1682: if ($newurl ne $url) {
1683: if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) {
1684: $newsubdir{$url} = $1;
1685: }
1686: $mapchanges{$url} = 1;
1687: }
1688: }
1689: }
1690: if (($srcdom{$suffix} ne $coursedom) ||
1691: ($srcnum{$suffix} ne $coursenum) ||
1692: ($prefixchg{$suffix}) || (($newurl ne '') && ($newurl ne $url))) {
1693: unless (&url_paste_fixups($url,$folder,$prefixchg{$suffix},
1694: $coursedom,$coursenum,$srcdom{$suffix},
1695: $srcnum{$suffix},$allmaps,\%rewrites,
1696: \%retitles,\%copies,\%dbcopies,
1697: \%zombies,\%params,\%mapmoves,
1698: \%mapchanges,\%tomove,\%newsubdir,
1699: \%newurls,\%resdatacopy)) {
1700: $mapmoves{$url} = 1;
1701: }
1702: $url = $newurl;
1703: } elsif ($env{'docs.markedcopy_nested_'.$suffix}) {
1704: &url_paste_fixups($url,$folder,$prefixchg{$suffix},$coursedom,
1705: $coursenum,$srcdom{$suffix},$srcnum{$suffix},
1706: $allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies,
1707: \%zombies,\%params,\%mapmoves,\%mapchanges,
1708: \%tomove,\%newsubdir,\%newurls,\%resdatacopy);
1709: }
1710: } elsif ($url=~m {^/res/}) {
1711: # published map can only exist once, so remove from paste buffer when done
1712: push(@toclear,$suffix);
1713: # if pasting published map (main content area only) check map not already in course
1714: if ($folder =~ /^default/) {
1715: if ((ref($allmaps) eq 'HASH') && ($allmaps->{$url})) {
1716: $duplicate{$suffix} = 1;
1717: next;
1718: }
1719: }
1720: }
1721: }
1722: if ($url=~ m{/(bulletinboard|smppg)$}) {
1723: my $prefix = $1;
1724: my $fromothercrs;
1725: #need to copy the db contents to a new one, unless this is a move.
1726: my %info = (
1727: src => $url,
1728: cdom => $coursedom,
1729: cnum => $coursenum,
1730: );
1731: if (($srcdom{$suffix} =~ /^$match_domain$/) && ($srcnum{$suffix} =~ /^$match_courseid$/)) {
1732: unless (($srcdom{$suffix} eq $coursedom) && ($srcnum{$suffix} eq $coursenum)) {
1733: $fromothercrs = 1;
1734: $info{'cdom'} = $srcdom{$suffix};
1735: $info{'cnum'} = $srcnum{$suffix};
1736: }
1737: }
1738: unless (($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') && (!$fromothercrs)) {
1739: my (%lockerr,$msg);
1740: my ($newurl,$result,$errtext) =
1741: &dbcopy(\%info,$coursedom,$coursenum,\%lockerr);
1742: if ($result eq 'ok') {
1743: $url = $newurl;
1744: $title=&mt('Copy of').' '.$title;
1745: } else {
1746: if ($prefix eq 'smppg') {
1747: $msg = &mt('Paste failed: An error occurred when copying the simple page.').' '.$errtext;
1748: } elsif ($prefix eq 'bulletinboard') {
1749: $msg = &mt('Paste failed: An error occurred when copying the discussion board.').' '.$errtext;
1750: }
1751: $results{$suffix} = $result;
1752: $msgerrs{$suffix} = $msg;
1753: $lockerrs{$suffix} = $lockerr{$prefix};
1754: next;
1755: }
1756: if ($lockerr{$prefix}) {
1757: $lockerrs{$suffix} = $lockerr{$prefix};
1758: }
1759: }
1760: }
1761: $title = &LONCAPA::map::qtunescape($title);
1762: my $ext='false';
1763: if ($url=~m{^http(|s)://}) { $ext='true'; }
1764: if ($env{'docs.markedcopy_supplemental_'.$suffix}) {
1765: if ($folder !~ /^supplemental/) {
1766: (undef,undef,$title) =
1767: &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental_'.$suffix});
1768: }
1769: } else {
1770: if ($folder=~/^supplemental/) {
1771: $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1772: $env{'user.domain'}.'___&&&___'.$title;
1773: }
1774: }
1775:
1776: # For uploaded files (excluding pages/sequences) path in copied file is changed
1777: # if paste is from Main to Supplemental (or vice versa), or if pasting between
1778: # courses.
1779:
1780: unless ($is_map{$suffix}) {
1781: my $newidx;
1782: # Now insert the URL at the bottom
1783: $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
1784: if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) {
1785: my $relpath = $1;
1786: if ($relpath ne '') {
1787: my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$});
1788: my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/);
1789: my $newprefix = $newloc;
1790: if ($newloc eq 'default') {
1791: $newprefix = 'docs';
1792: }
1793: if ($newdocsdir eq '') {
1794: $newdocsdir = 'default';
1795: }
1796: if (($prefixchg{$suffix}) ||
1797: ($srcdom{$suffix} ne $coursedom) ||
1798: ($srcnum{$suffix} ne $coursenum) ||
1799: ($env{'form.docs.markedcopy_options_'.$suffix} ne 'move')) {
1800: my $newpath = "$newprefix/$newdocsdir/$newidx/$rem";
1801: $url =
1802: &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath,
1803: &Apache::lonnet::getfile($oldurl));
1804: if ($url eq '/adm/notfound.html') {
1805: $msgs{$suffix} = &mt('Paste failed: an error occurred saving the file.');
1806: next;
1807: } else {
1808: my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$});
1809: $newsubpath =~ s{/+$}{/};
1810: $docmoves{$oldurl} = $newsubpath;
1811: }
1812: }
1813: }
1814: } elsif ($url =~ m{^/res/lib/templates/(\w+)\.problem$}) {
1815: my $template = $1;
1816: if ($newidx) {
1817: ©_templated_files($url,$srcdom{$suffix},$srcnum{$suffix},$srcmapidx{$suffix},
1818: $coursedom,$coursenum,$template,$newidx,"$folder.$container");
1819: }
1820: }
1821: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
1822: ':'.$ext.':normal:res';
1823: push(@LONCAPA::map::order,$newidx);
1824: # Store the result
1825: my ($errtext,$fatal) =
1826: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
1827: if ($fatal) {
1828: $save_err .= $errtext;
1829: $allresult = 'fail';
1830: }
1831: }
1832:
1833: # Apply any changes to maps, or copy dependencies for uploaded HTML pages, or update
1834: # resourcedata for simpleproblems copied from another course
1835: unless ($allresult eq 'fail') {
1836: my %updated = (
1837: rewrites => \%rewrites,
1838: zombies => \%zombies,
1839: removefrommap => \%removefrommap,
1840: removeparam => \%removeparam,
1841: dbcopies => \%dbcopies,
1842: resdatacopy => \%resdatacopy,
1843: retitles => \%retitles,
1844: );
1845: my %info = (
1846: newsubdir => \%newsubdir,
1847: params => \%params,
1848: );
1849: if ($prefixchg{$suffix}) {
1850: $info{'before'} = $before{$prefixchg{$suffix}};
1851: $info{'after'} = $after{$prefixchg{$suffix}};
1852: }
1853: my %moves = (
1854: copies => \%copies,
1855: docmoves => \%docmoves,
1856: mapmoves => \%mapmoves,
1857: );
1858: (my $result,$msgs{$suffix},my $lockerror) =
1859: &apply_fixups($folder,$is_map{$suffix},$coursedom,$coursenum,$errors,
1860: \%updated,\%info,\%moves,$prefixchg{$suffix},$oldurl,
1861: $url,'paste');
1862: $lockerrors .= $lockerror;
1863: if ($result eq 'ok') {
1864: if ($is_map{$suffix}) {
1865: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
1866: $folder.'.'.$container);
1867: if ($fatal) {
1868: $allresult = 'failread';
1869: } else {
1870: if ($#LONCAPA::map::order<1) {
1871: my $idx=&LONCAPA::map::getresidx();
1872: if ($idx<=0) { $idx=1; }
1873: $LONCAPA::map::order[0]=$idx;
1874: $LONCAPA::map::resources[$idx]='';
1875: }
1876: my $newidx = &LONCAPA::map::getresidx(&LONCAPA::map::qtunescape($url));
1877: $LONCAPA::map::resources[$newidx]=$title.':'.&LONCAPA::map::qtunescape($url).
1878: ':'.$ext.':normal:res';
1879: push(@LONCAPA::map::order,$newidx);
1880:
1881: # Store the result
1882: my ($errtext,$fatal) =
1883: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
1884: if ($fatal) {
1885: $save_err .= $errtext;
1886: $allresult = 'failstore';
1887: }
1888: }
1889: }
1890: if ($env{'form.docs.markedcopy_options_'.$suffix} eq 'move') {
1891: push(@toclear,$suffix);
1892: }
1893: }
1894: }
1895: }
1896: &clear_from_buffer(\@toclear,\@currpaste);
1897: my $msgsarray;
1898: foreach my $suffix (keys(%msgs)) {
1899: if (ref($msgs{$suffix}) eq 'ARRAY') {
1900: $msgsarray .= join(',',@{$msgs{$suffix}});
1901: }
1902: }
1903: return ($allresult,$save_err,$msgsarray,$lockerrors);
1904: }
1905:
1906: sub do_buffer_empty {
1907: my @currpaste = split(/,/,$env{'docs.markedcopies'});
1908: if (@currpaste == 0) {
1909: return &mt('Clipboard is already empty');
1910: }
1911: my @toclear = &Apache::loncommon::get_env_multiple('form.pasting');
1912: if (@toclear == 0) {
1913: return &mt('Nothing selected to clear from clipboard');
1914: }
1915: my $numdel = &clear_from_buffer(\@toclear,\@currpaste);
1916: if ($numdel) {
1917: return &mt('[quant,_1,item] cleared from clipboard',$numdel);
1918: } else {
1919: return &mt('Clipboard unchanged');
1920: }
1921: return;
1922: }
1923:
1924: sub clear_from_buffer {
1925: my ($toclear,$currpaste) = @_;
1926: return unless ((ref($toclear) eq 'ARRAY') && (ref($currpaste) eq 'ARRAY'));
1927: my %pastebuffer;
1928: map { $pastebuffer{$_} = 1; } @{$currpaste};
1929: my $numdel = 0;
1930: foreach my $suffix (@{$toclear}) {
1931: next if ($suffix =~ /\D/);
1932: next unless (exists($pastebuffer{$suffix}));
1933: my $regexp = 'docs.markedcopy_[a-z]+_'.$suffix;
1934: if (&Apache::lonnet::delenv($regexp,1) eq 'ok') {
1935: delete($pastebuffer{$suffix});
1936: $numdel ++;
1937: }
1938: }
1939: my $newbuffer = join(',',sort(keys(%pastebuffer)));
1940: &Apache::lonnet::appenv({'docs.markedcopies' => $newbuffer});
1941: return $numdel;
1942: }
1943:
1944: sub get_newmap_url {
1945: my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum,
1946: $titleref,$allmaps,$newurls) = @_;
1947: my $newurl;
1948: if ($url=~ m{^/uploaded/}) {
1949: $$titleref=&mt('Copy of').' '.$$titleref;
1950: }
1951: my $now = time;
1952: my $suffix=$$.int(rand(100)).$now;
1953: my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
1954: if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) {
1955: my $path = $1;
1956: my $prefix = $2;
1957: my $ancestor = $3;
1958: if (length($ancestor) > 10) {
1959: $ancestor = substr($ancestor,-10,10);
1960: }
1961: my $newid;
1962: if ($prefixchg) {
1963: if ($folder =~ /^supplemental/) {
1964: $prefix =~ s/^default/supplemental/;
1965: } else {
1966: $prefix =~ s/^supplemental/default/;
1967: }
1968: }
1969: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
1970: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
1971: } else {
1972: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext;
1973: }
1974: my $counter = 0;
1975: my $is_unique = &uniqueness_check($newurl);
1976: if ($folder =~ /^default/) {
1977: if ($allmaps->{$newurl}) {
1978: $is_unique = 0;
1979: }
1980: }
1981: while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) {
1982: $counter ++;
1983: $suffix ++;
1984: if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) {
1985: $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext;
1986: } else {
1987: $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext;
1988: }
1989: $is_unique = &uniqueness_check($newurl);
1990: }
1991: if ($is_unique) {
1992: $newurls->{$newurl} = 1;
1993: } else {
1994: if ($url=~/\.page$/) {
1995: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page'));
1996: } else {
1997: return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder'));
1998: }
1999: }
2000: }
2001: return ($newurl);
2002: }
2003:
2004: sub dbcopy {
2005: my ($dbref,$coursedom,$coursenum,$lockerrorsref) = @_;
2006: my ($url,$result,$errtext);
2007: if (ref($dbref) eq 'HASH') {
2008: $url = $dbref->{'src'};
2009: if ($url =~ m{/(smppg|bulletinboard)$}) {
2010: my $prefix = $1;
2011: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2012: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2013: my $db_name;
2014: my $marker = (split(m{/},$url))[4];
2015: $marker=~s/\D//g;
2016: if ($dbref->{'src'} =~ m{/smppg$}) {
2017: $db_name =
2018: &Apache::lonsimplepage::get_db_name($url,$marker,
2019: $dbref->{'cdom'},
2020: $dbref->{'cnum'});
2021: } else {
2022: $db_name = 'bulletinpage_'.$marker;
2023: }
2024: my ($suffix,$freedlock,$error) =
2025: &Apache::lonnet::get_timebased_id($prefix,'num','templated',
2026: $coursedom,$coursenum,
2027: 'concat');
2028: if (!$suffix) {
2029: if ($prefix eq 'smppg') {
2030: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a simple page [_1].',$url);
2031: } else {
2032: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when copying a discussion board [_1].',$url);
2033: }
2034: if ($error) {
2035: $errtext .= '<br />'.$error;
2036: }
2037: } else {
2038: #need to copy the db contents to a new one.
2039: my %contents=&Apache::lonnet::dump($db_name,
2040: $dbref->{'cdom'},
2041: $dbref->{'cnum'});
2042: if (exists($contents{'uploaded.photourl'})) {
2043: my $photo = $contents{'uploaded.photourl'};
2044: my ($subdir,$fname) =
2045: ($photo =~ m{^/uploaded/$match_domain/$match_courseid/+(bulletin|simplepage)/(?:|\d+/)([^/]+)$});
2046: my $newphoto;
2047: if ($fname ne '') {
2048: my $content = &Apache::lonnet::getfile($photo);
2049: unless ($content eq '-1') {
2050: $env{'form.'.$suffix.'.photourl'} = $content;
2051: $newphoto =
2052: &Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$suffix.'.photourl',"$subdir/$suffix/$fname");
2053: delete($env{'form.'.$suffix.'.photourl'});
2054: }
2055: }
2056: if ($newphoto =~ m{^/uploaded/}) {
2057: $contents{'uploaded.photourl'} = $newphoto;
2058: }
2059: }
2060: $db_name =~ s{_\d*$ }{_$suffix}x;
2061: $result=&Apache::lonnet::put($db_name,\%contents,
2062: $coursedom,$coursenum);
2063: if ($result eq 'ok') {
2064: $url =~ s{/(\d*)/(smppg|bulletinboard)$}{/$suffix/$2}x;
2065: }
2066: }
2067: if (($freedlock ne 'ok') && (ref($lockerrorsref) eq 'HASH')) {
2068: $lockerrorsref->{$prefix} =
2069: '<div class="LC_error">'.
2070: &mt('There was a problem removing a lockfile.');
2071: if ($prefix eq 'smppg') {
2072: $lockerrorsref->{$prefix} .=
2073: ' '.&mt('This will prevent creation of additional simple pages in this course.');
2074: } else {
2075: $lockerrorsref->{$prefix} .= ' '.&mt('This will prevent creation of additional discussion boards in this course.');
2076: }
2077: $lockerrorsref->{$prefix} .= ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
2078: '<a href="/adm/helpdesk" target="_helpdesk">','</a>').
2079: '</div>';
2080: }
2081: }
2082: } elsif ($url =~ m{/syllabus$}) {
2083: if (($dbref->{'cdom'} =~ /^$match_domain$/) &&
2084: ($dbref->{'cnum'} =~ /^$match_courseid$/)) {
2085: if (($dbref->{'cdom'} ne $coursedom) ||
2086: ($dbref->{'cnum'} ne $coursenum)) {
2087: my %contents=&Apache::lonnet::dump('syllabus',
2088: $dbref->{'cdom'},
2089: $dbref->{'cnum'});
2090: $result=&Apache::lonnet::put('syllabus',\%contents,
2091: $coursedom,$coursenum);
2092: }
2093: }
2094: }
2095: }
2096: return ($url,$result,$errtext);
2097: }
2098:
2099: sub copy_templated_files {
2100: my ($srcurl,$srcdom,$srcnum,$srcmapinfo,$coursedom,$coursenum,$template,$newidx,$newmapname) = @_;
2101: my ($srcfolder,$srcid,$srcwaspage) = split(/:/,$srcmapinfo);
2102: my $srccontainer = 'sequence';
2103: if ($srcwaspage) {
2104: $srccontainer = 'page';
2105: }
2106: my $srcsymb = "uploaded/$srcdom/$srcnum/$srcfolder.$srccontainer".
2107: '___'.$srcid.'___'.&Apache::lonnet::declutter($srcurl);
2108: my $srcprefix = $srcdom.'_'.$srcnum.'.'.$srcsymb;
2109: my %srcparms=&Apache::lonnet::dump('resourcedata',$srcdom,$srcnum,$srcprefix);
2110: my $newsymb = "uploaded/$coursedom/$coursenum/$newmapname".'___'.$newidx.'___lib/templates/'.
2111: $template.'.problem';
2112: my $newprefix = $coursedom.'_'.$coursenum.'.'.$newsymb;
2113: if ($template eq 'simpleproblem') {
2114: $srcprefix .= '.0.';
2115: my $weightprefix = $newprefix;
2116: $newprefix .= '.0.';
2117: my @simpleprobqtypes = qw(radio option string essay numerical);
2118: my $qtype=$srcparms{$srcprefix.'questiontype'};
2119: if (grep(/^\Q$qtype\E$/,@simpleprobqtypes)) {
2120: my %newdata;
2121: foreach my $type (@simpleprobqtypes) {
2122: if ($type eq $qtype) {
2123: $newdata{"$weightprefix.$type.weight"}=1;
2124: } else {
2125: $newdata{"$weightprefix.$type.weight"}=0;
2126: }
2127: }
2128: $newdata{$newprefix.'hiddenparts'} = '!'.$qtype;
2129: $newdata{$newprefix.'questiontext'} = $srcparms{$srcprefix.'questiontext'};
2130: $newdata{$newprefix.'hinttext'} = $srcparms{$srcprefix.'hinttext'};
2131: if ($qtype eq 'numerical') {
2132: $newdata{$newprefix.'numericalscript'} = $srcparms{$srcprefix.'numericalscript'};
2133: $newdata{$newprefix.'numericalanswer'} = $srcparms{$srcprefix.'numericalanswer'};
2134: $newdata{$newprefix.'numericaltolerance'} = $srcparms{$srcprefix.'numericaltolerance'};
2135: $newdata{$newprefix.'numericalsigfigs'} = $srcparms{$srcprefix.'numericalsigfigs'};
2136: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2137: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2138: unless (defined($maxfoils)) { $maxfoils=10; }
2139: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2140: if ($maxfoils<=0) { $maxfoils=10; }
2141: my $randomize=$srcparms{$srcprefix.'randomize'};
2142: unless (defined($randomize)) { $randomize='yes'; }
2143: unless ($randomize eq 'no') { $randomize='yes'; }
2144: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2145: $newdata{$newprefix.'randomize'} = $randomize;
2146: if ($qtype eq 'option') {
2147: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2148: }
2149: for (my $i=1; $i<=10; $i++) {
2150: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2151: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2152: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2153: }
2154:
2155: } elsif (($qtype eq 'option') || ($qtype eq 'radio')) {
2156: my $maxfoils=$srcparms{$srcprefix.'maxfoils'};
2157: unless (defined($maxfoils)) { $maxfoils=10; }
2158: unless ($maxfoils=~/^\d+$/) { $maxfoils=10; }
2159: if ($maxfoils<=0) { $maxfoils=10; }
2160: my $randomize=$srcparms{$srcprefix.'randomize'};
2161: unless (defined($randomize)) { $randomize='yes'; }
2162: unless ($randomize eq 'no') { $randomize='yes'; }
2163: $newdata{$newprefix.'maxfoils'} = $maxfoils;
2164: $newdata{$newprefix.'randomize'} = $randomize;
2165: if ($qtype eq 'option') {
2166: $newdata{$newprefix.'options'} = $srcparms{$srcprefix.'options'};
2167: }
2168: for (my $i=1; $i<=10; $i++) {
2169: $newdata{$newprefix.'value'.$i} = $srcparms{$srcprefix.'value'.$i};
2170: $newdata{$newprefix.'position'.$i} = $srcparms{$srcprefix.'position'.$i};
2171: $newdata{$newprefix.'text'.$i} = $srcparms{$srcprefix.'text'.$i};
2172: }
2173: } elsif ($qtype eq 'string') {
2174: $newdata{$newprefix.'stringanswer'} = $srcparms{$srcprefix.'stringanswer'};
2175: $newdata{$newprefix.'stringtype'} = $srcparms{$srcprefix.'stringtype'};
2176: }
2177: if (keys(%newdata)) {
2178: my $putres = &Apache::lonnet::cput('resourcedata',\%newdata,$coursedom,
2179: $coursenum);
2180: if ($putres eq 'ok') {
2181: &Apache::lonnet::devalidatecourseresdata($coursenum,$coursedom);
2182: }
2183: }
2184: }
2185: }
2186: }
2187:
2188: sub uniqueness_check {
2189: my ($newurl) = @_;
2190: my $unique = 1;
2191: foreach my $res (@LONCAPA::map::order) {
2192: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2193: $url=&LONCAPA::map::qtescape($url);
2194: if ($newurl eq $url) {
2195: $unique = 0;
2196: last;
2197: }
2198: }
2199: return $unique;
2200: }
2201:
2202: sub contained_map_check {
2203: my ($url,$folder,$removefrommap,$removeparam,$addedmaps,$hierarchy,$titles,
2204: $allmaps) = @_;
2205: my $content = &Apache::lonnet::getfile($url);
2206: unless ($content eq '-1') {
2207: my $parser = HTML::TokeParser->new(\$content);
2208: $parser->attr_encoded(1);
2209: while (my $token = $parser->get_token) {
2210: next if ($token->[0] ne 'S');
2211: if ($token->[1] eq 'resource') {
2212: next if ($token->[2]->{'type'} eq 'zombie');
2213: my $ressrc = $token->[2]->{'src'};
2214: if ($folder =~ /^supplemental/) {
2215: unless (&supp_pasteable($ressrc)) {
2216: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2217: next;
2218: }
2219: }
2220: if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) {
2221: if ($1 eq 'uploaded') {
2222: $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc;
2223: $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'};
2224: } else {
2225: if ($allmaps->{$ressrc}) {
2226: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2227: } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') {
2228: $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc;
2229: } else {
2230: $addedmaps->{$ressrc} = [$url];
2231: }
2232: }
2233: &contained_map_check($ressrc,$folder,$removefrommap,$removeparam,
2234: $addedmaps,$hierarchy,$titles,$allmaps);
2235: }
2236: } elsif ($token->[1] eq 'param') {
2237: if ($folder =~ /^supplemental/) {
2238: if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') {
2239: push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'});
2240: } else {
2241: $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}];
2242: }
2243: }
2244: }
2245: }
2246: }
2247: return;
2248: }
2249:
2250: sub url_paste_fixups {
2251: my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$fromcdom,$fromcnum,$allmaps,
2252: $rewrites,$retitles,$copies,$dbcopies,$zombies,$params,$mapmoves,
2253: $mapchanges,$tomove,$newsubdir,$newurls,$resdatacopy) = @_;
2254: my $checktitle;
2255: if (($prefixchg) &&
2256: ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) {
2257: $checktitle = 1;
2258: }
2259: my $skip;
2260: if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) {
2261: my $mapid = $1.$2;
2262: if ($tomove->{$mapid}) {
2263: $skip = 1;
2264: }
2265: }
2266: my $file = &Apache::lonnet::getfile($oldurl);
2267: return if ($file eq '-1');
2268: my $parser = HTML::TokeParser->new(\$file);
2269: $parser->attr_encoded(1);
2270: my $changed = 0;
2271: while (my $token = $parser->get_token) {
2272: next if ($token->[0] ne 'S');
2273: if ($token->[1] eq 'resource') {
2274: my $ressrc = $token->[2]->{'src'};
2275: next if ($ressrc eq '');
2276: my $id = $token->[2]->{'id'};
2277: my $title = $token->[2]->{'title'};
2278: if ($checktitle) {
2279: if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2280: $retitles->{$oldurl}{$id} = $ressrc;
2281: }
2282: }
2283: next if ($token->[2]->{'type'} eq 'external');
2284: if ($token->[2]->{'type'} eq 'zombie') {
2285: next if ($skip);
2286: $zombies->{$oldurl}{$id} = $ressrc;
2287: $changed = 1;
2288: } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) {
2289: my $srcdom = $1;
2290: my $srcnum = $2;
2291: my $rem = $3;
2292: my $newurl;
2293: my $mapname;
2294: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2295: my $prefix = $1;
2296: $mapname = $prefix.$2;
2297: if ($tomove->{$mapname}) {
2298: &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,
2299: $srcdom,$srcnum,$allmaps,$rewrites,
2300: $retitles,$copies,$dbcopies,$zombies,
2301: $params,$mapmoves,$mapchanges,$tomove,
2302: $newsubdir,$newurls,$resdatacopy);
2303: next;
2304: } else {
2305: ($newurl,my $error) =
2306: &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum,
2307: $srcdom,$srcnum,\$title,$allmaps,$newurls);
2308: if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) {
2309: $newsubdir->{$ressrc} = $1;
2310: }
2311: if ($error) {
2312: next;
2313: }
2314: }
2315: }
2316: if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) ||
2317: ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) {
2318:
2319: if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) {
2320: $rewrites->{$oldurl}{$id} = $ressrc;
2321: $mapchanges->{$ressrc} = 1;
2322: unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,
2323: $cnum,$srcdom,$srcnum,$allmaps,
2324: $rewrites,$retitles,$copies,$dbcopies,
2325: $zombies,$params,$mapmoves,$mapchanges,
2326: $tomove,$newsubdir,$newurls,$resdatacopy)) {
2327: $mapmoves->{$ressrc} = 1;
2328: }
2329: $changed = 1;
2330: } else {
2331: $rewrites->{$oldurl}{$id} = $ressrc;
2332: $copies->{$oldurl}{$ressrc} = $id;
2333: $changed = 1;
2334: }
2335: }
2336: } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/.+$}) {
2337: next if ($skip);
2338: my $srcdom = $1;
2339: my $srcnum = $2;
2340: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2341: $rewrites->{$oldurl}{$id} = $ressrc;
2342: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2343: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2344: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2345: $changed = 1;
2346: }
2347: } elsif ($ressrc =~ m{^/adm/$match_domain/$match_username/\d+/(smppg|bulletinboard)$}) {
2348: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum) ||
2349: ($env{'form.docs.markedcopy_options'} ne 'move')) {
2350: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2351: $dbcopies->{$oldurl}{$id}{'cdom'} = $fromcdom;
2352: $dbcopies->{$oldurl}{$id}{'cnum'} = $fromcnum;
2353: $changed = 1;
2354: }
2355: } elsif ($ressrc eq '/res/lib/templates/simpleproblem.problem') {
2356: if (($fromcdom ne $cdom) || ($fromcnum ne $cnum)) {
2357: $resdatacopy->{$oldurl}{$id}{'src'} = $ressrc;
2358: $resdatacopy->{$oldurl}{$id}{'cdom'} = $fromcdom;
2359: $resdatacopy->{$oldurl}{$id}{'cnum'} = $fromcnum;
2360: }
2361: } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) {
2362: next if ($skip);
2363: my $srcdom = $1;
2364: my $srcnum = $2;
2365: if (($srcdom ne $cdom) || ($srcnum ne $cnum)) {
2366: $dbcopies->{$oldurl}{$id}{'src'} = $ressrc;
2367: $dbcopies->{$oldurl}{$id}{'cdom'} = $srcdom;
2368: $dbcopies->{$oldurl}{$id}{'cnum'} = $srcnum;
2369: $changed = 1;
2370: }
2371: }
2372: } elsif ($token->[1] eq 'param') {
2373: next if ($skip);
2374: my $to = $token->[2]->{'to'};
2375: if ($to ne '') {
2376: if (ref($params->{$oldurl}{$to}) eq 'ARRAY') {
2377: push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'});
2378: } else {
2379: @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'});
2380: }
2381: }
2382: }
2383: }
2384: return $changed;
2385: }
2386:
2387: sub apply_fixups {
2388: my ($folder,$is_map,$cdom,$cnum,$errors,$updated,$info,$moves,$prefixchg,
2389: $oldurl,$url,$caller) = @_;
2390: my (%rewrites,%zombies,%removefrommap,%removeparam,%dbcopies,%retitles,
2391: %params,%newsubdir,%before,%after,%copies,%docmoves,%mapmoves,@msgs,
2392: %resdatacopy,%lockerrors,$lockmsg);
2393: if (ref($updated) eq 'HASH') {
2394: if (ref($updated->{'rewrites'}) eq 'HASH') {
2395: %rewrites = %{$updated->{'rewrites'}};
2396: }
2397: if (ref($updated->{'zombies'}) eq 'HASH') {
2398: %zombies = %{$updated->{'zombies'}};
2399: }
2400: if (ref($updated->{'removefrommap'}) eq 'HASH') {
2401: %removefrommap = %{$updated->{'removefrommap'}};
2402: }
2403: if (ref($updated->{'removeparam'}) eq 'HASH') {
2404: %removeparam = %{$updated->{'removeparam'}};
2405: }
2406: if (ref($updated->{'dbcopies'}) eq 'HASH') {
2407: %dbcopies = %{$updated->{'dbcopies'}};
2408: }
2409: if (ref($updated->{'retitles'}) eq 'HASH') {
2410: %retitles = %{$updated->{'retitles'}};
2411: }
2412: if (ref($updated->{'resdatacopy'}) eq 'HASH') {
2413: %resdatacopy = %{$updated->{'resdatacopy'}};
2414: }
2415: }
2416: if (ref($info) eq 'HASH') {
2417: if (ref($info->{'newsubdir'}) eq 'HASH') {
2418: %newsubdir = %{$info->{'newsubdir'}};
2419: }
2420: if (ref($info->{'params'}) eq 'HASH') {
2421: %params = %{$info->{'params'}};
2422: }
2423: if (ref($info->{'before'}) eq 'HASH') {
2424: %before = %{$info->{'before'}};
2425: }
2426: if (ref($info->{'after'}) eq 'HASH') {
2427: %after = %{$info->{'after'}};
2428: }
2429: }
2430: if (ref($moves) eq 'HASH') {
2431: if (ref($moves->{'copies'}) eq 'HASH') {
2432: %copies = %{$moves->{'copies'}};
2433: }
2434: if (ref($moves->{'docmoves'}) eq 'HASH') {
2435: %docmoves = %{$moves->{'docmoves'}};
2436: }
2437: if (ref($moves->{'mapmoves'}) eq 'HASH') {
2438: %mapmoves = %{$moves->{'mapmoves'}};
2439: }
2440: }
2441: foreach my $key (keys(%copies),keys(%docmoves)) {
2442: my @allcopies;
2443: if (exists($copies{$key})) {
2444: if (ref($copies{$key}) eq 'HASH') {
2445: my %added;
2446: foreach my $innerkey (keys(%{$copies{$key}})) {
2447: if (($innerkey ne '') && (!$added{$innerkey})) {
2448: push(@allcopies,$innerkey);
2449: $added{$innerkey} = 1;
2450: }
2451: }
2452: undef(%added);
2453: }
2454: }
2455: if ($key eq $oldurl) {
2456: if ((exists($docmoves{$key}))) {
2457: unless (grep(/^\Q$oldurl\E$/,@allcopies)) {
2458: push(@allcopies,$oldurl);
2459: }
2460: }
2461: }
2462: if (@allcopies > 0) {
2463: foreach my $item (@allcopies) {
2464: my ($relpath,$oldsubdir,$fname) =
2465: ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$});
2466: if ($fname ne '') {
2467: my $content = &Apache::lonnet::getfile($item);
2468: unless ($content eq '-1') {
2469: my $storefn;
2470: if (($key eq $oldurl) && (exists($docmoves{$key}))) {
2471: $storefn = $docmoves{$key};
2472: } else {
2473: $storefn = $relpath;
2474: $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{};
2475: if ($prefixchg && $before{'doc'} && $after{'doc'}) {
2476: $storefn =~ s/^\Q$before{'doc'}\E/$after{'doc'}/;
2477: }
2478: if ($newsubdir{$key}) {
2479: $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir{$key}/#;
2480: }
2481: }
2482: ©_dependencies($item,$storefn,$relpath,$errors,\$content);
2483: my $copyurl =
2484: &Apache::lonclonecourse::writefile($env{'request.course.id'},
2485: $storefn.$fname,$content);
2486: if ($copyurl eq '/adm/notfound.html') {
2487: if (exists($docmoves{$oldurl})) {
2488: return &mt('Paste failed: an error occurred copying the file.');
2489: } elsif (ref($errors) eq 'HASH') {
2490: $errors->{$item} = 1;
2491: }
2492: }
2493: }
2494: }
2495: }
2496: }
2497: }
2498: foreach my $key (keys(%mapmoves)) {
2499: my $storefn=$key;
2500: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2501: if ($prefixchg && $before{'map'} && $after{'map'}) {
2502: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
2503: }
2504: if ($newsubdir{$key}) {
2505: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2506: }
2507: my $mapcontent = &Apache::lonnet::getfile($key);
2508: if ($mapcontent eq '-1') {
2509: if (ref($errors) eq 'HASH') {
2510: $errors->{$key} = 1;
2511: }
2512: } else {
2513: my $newmap =
2514: &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
2515: $mapcontent);
2516: if ($newmap eq '/adm/notfound.html') {
2517: if (ref($errors) eq 'HASH') {
2518: $errors->{$key} = 1;
2519: }
2520: }
2521: }
2522: }
2523: my %updates;
2524: if ($is_map) {
2525: if (ref($updated) eq 'HASH') {
2526: foreach my $type (keys(%{$updated})) {
2527: if (ref($updated->{$type}) eq 'HASH') {
2528: foreach my $key (keys(%{$updated->{$type}})) {
2529: $updates{$key} = 1;
2530: }
2531: }
2532: }
2533: }
2534: foreach my $key (keys(%updates)) {
2535: my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb);
2536: if (ref($rewrites{$key}) eq 'HASH') {
2537: %torewrite = %{$rewrites{$key}};
2538: }
2539: if (ref($retitles{$key}) eq 'HASH') {
2540: %toretitle = %{$retitles{$key}};
2541: }
2542: if (ref($removefrommap{$key}) eq 'HASH') {
2543: %toremove = %{$removefrommap{$key}};
2544: }
2545: if (ref($removeparam{$key}) eq 'HASH') {
2546: %remparam = %{$removeparam{$key}};
2547: }
2548: if (ref($zombies{$key}) eq 'HASH') {
2549: %zombie = %{$zombies{$key}};
2550: }
2551: if (ref($dbcopies{$key}) eq 'HASH') {
2552: foreach my $idx (keys(%{$dbcopies{$key}})) {
2553: if (ref($dbcopies{$key}{$idx}) eq 'HASH') {
2554: my ($newurl,$result,$errtext) =
2555: &dbcopy($dbcopies{$key}{$idx},$cdom,$cnum,\%lockerrors);
2556: if ($result eq 'ok') {
2557: $newdb{$idx} = $newurl;
2558: } elsif (ref($errors) eq 'HASH') {
2559: $errors->{$key} = 1;
2560: }
2561: push(@msgs,$errtext);
2562: }
2563: }
2564: }
2565: if (ref($resdatacopy{$key}) eq 'HASH') {
2566: if ($newsubdir{$key}) {
2567:
2568: }
2569: foreach my $idx (keys(%{$resdatacopy{$key}})) {
2570: if (ref($resdatacopy{$key}{$idx}) eq 'HASH') {
2571: my $srcurl = $resdatacopy{$key}{$idx}{'src'};
2572: if ($srcurl =~ m{^/res/lib/templates/(\w+)\.problem$}) {
2573: my $template = $1;
2574: if (($resdatacopy{$key}{$idx}{'cdom'} =~ /^$match_domain$/) &&
2575: ($resdatacopy{$key}{$idx}{'cnum'} =~ /^$match_courseid$/)) {
2576: my $srcdom = $resdatacopy{$key}{$idx}{'cdom'};
2577: my $srcnum = $resdatacopy{$key}{$idx}{'cnum'};
2578: my ($newmapname) = ($key =~ m{/([^/]+)$});
2579: my ($srcfolder,$srccontainer) = split(/\./,$newmapname);
2580: my $srcmapinfo = $srcfolder.':'.$idx;
2581: if ($srccontainer eq 'page') {
2582: $srcmapinfo .= ':1';
2583: }
2584: if ($newsubdir{$key}) {
2585: $newmapname =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2586: }
2587: ©_templated_files($srcurl,$srcdom,$srcnum,$srcmapinfo,$cdom,
2588: $cnum,$template,$idx,$newmapname);
2589: }
2590: }
2591: }
2592: }
2593: }
2594: if (ref($params{$key}) eq 'HASH') {
2595: %currparam = %{$params{$key}};
2596: }
2597: my ($errtext,$fatal) = &LONCAPA::map::mapread($key);
2598: if ($fatal) {
2599: return ($errtext);
2600: }
2601: for (my $i=0; $i<@LONCAPA::map::zombies; $i++) {
2602: if (defined($LONCAPA::map::zombies[$i])) {
2603: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]);
2604: if ($zombie{$i} eq $src) {
2605: undef($LONCAPA::map::zombies[$i]);
2606: }
2607: }
2608: }
2609: for (my $i=0; $i<@LONCAPA::map::order; $i++) {
2610: my $idx = $LONCAPA::map::order[$i];
2611: if (defined($LONCAPA::map::resources[$idx])) {
2612: my $changed;
2613: my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$idx]);
2614: if ((exists($toremove{$idx})) &&
2615: ($toremove{$idx} eq &LONCAPA::map::qtescape($src))) {
2616: splice(@LONCAPA::map::order,$i,1);
2617: if (ref($currparam{$idx}) eq 'ARRAY') {
2618: foreach my $name (@{$currparam{$idx}}) {
2619: &LONCAPA::map::delparameter($idx,'parameter_'.$name);
2620: }
2621: }
2622: next;
2623: }
2624: my $origsrc = $src;
2625: if ((exists($toretitle{$idx})) && ($toretitle{$idx} eq $src)) {
2626: if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) {
2627: $changed = 1;
2628: }
2629: }
2630: if ((exists($torewrite{$idx})) && ($torewrite{$idx} eq $src)) {
2631: $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/};
2632: if ($origsrc =~ m{^/uploaded/}) {
2633: if ($prefixchg && $before{'map'} && $after{'map'}) {
2634: if ($src =~ /\.(page|sequence)$/) {
2635: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'map'}\E#$1$after{'map'}#;
2636: } else {
2637: $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before{'doc'}\E#$1$after{'doc'}#;
2638: }
2639: }
2640: if ($origsrc =~ /\.(page|sequence)$/) {
2641: if ($newsubdir{$origsrc}) {
2642: $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir{$origsrc}#;
2643: }
2644: } elsif ($newsubdir{$key}) {
2645: $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir{$key}#;
2646: }
2647: }
2648: $changed = 1;
2649: } elsif ($newdb{$idx} ne '') {
2650: $src = $newdb{$idx};
2651: $changed = 1;
2652: }
2653: if ($changed) {
2654: $LONCAPA::map::resources[$idx] = join(':',($title,&LONCAPA::map::qtunescape($src),$ext,$type));
2655: }
2656: }
2657: }
2658: foreach my $idx (keys(%remparam)) {
2659: if (ref($remparam{$idx}) eq 'ARRAY') {
2660: foreach my $name (@{$remparam{$idx}}) {
2661: &LONCAPA::map::delparameter($idx,'parameter_'.$name);
2662: }
2663: }
2664: }
2665: if (values(%lockerrors) > 0) {
2666: $lockmsg = join('<br />',values(%lockerrors));
2667: }
2668: my $storefn;
2669: if ($key eq $oldurl) {
2670: $storefn = $url;
2671: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2672: } else {
2673: $storefn = $key;
2674: $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{};
2675: if ($prefixchg && $before{'map'} && $after{'map'}) {
2676: $storefn =~ s/^\Q$before{'map'}\E/$after{'map'}/;
2677: }
2678: if ($newsubdir{$key}) {
2679: $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir{$key}/;
2680: }
2681: }
2682: my $report;
2683: if ($folder !~ /^supplemental/) {
2684: $report = 1;
2685: }
2686: (my $outtext,$errtext) =
2687: &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report);
2688: if ($errtext) {
2689: if ($caller eq 'paste') {
2690: return (&mt('Paste failed: an error occurred saving the folder or page.'));
2691: }
2692: }
2693: }
2694: }
2695: return ('ok',\@msgs,$lockmsg);
2696: }
2697:
2698: sub copy_dependencies {
2699: my ($item,$storefn,$relpath,$errors,$contentref) = @_;
2700: my $content;
2701: if (ref($contentref)) {
2702: $content = $$contentref;
2703: } else {
2704: $content = &Apache::lonnet::getfile($item);
2705: }
2706: unless ($content eq '-1') {
2707: my $mm = new File::MMagic;
2708: my $mimetype = $mm->checktype_contents($content);
2709: if ($mimetype eq 'text/html') {
2710: my (%allfiles,%codebase,$state);
2711: my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content);
2712: if ($res eq 'ok') {
2713: my ($numexisting,$numpathchanges,$existing);
2714: (undef,$numexisting,$numpathchanges,$existing) =
2715: &Apache::loncommon::ask_for_embedded_content(
2716: '/adm/coursedocs',$state,\%allfiles,\%codebase,
2717: {'error_on_invalid_names' => 1,
2718: 'ignore_remote_references' => 1,
2719: 'docs_url' => $item,
2720: 'context' => 'paste'});
2721: if ($numexisting > 0) {
2722: if (ref($existing) eq 'HASH') {
2723: foreach my $dep (keys(%{$existing})) {
2724: my $depfile = $dep;
2725: unless ($depfile =~ m{^\Q$relpath\E}) {
2726: $depfile = $relpath.$dep;
2727: }
2728: my $depcontent = &Apache::lonnet::getfile($depfile);
2729: unless ($depcontent eq '-1') {
2730: my $storedep = $dep;
2731: $storedep =~ s{^\Q$relpath\E}{};
2732: my $dep_url =
2733: &Apache::lonclonecourse::writefile(
2734: $env{'request.course.id'},
2735: $storefn.$storedep,$depcontent);
2736: if ($dep_url eq '/adm/notfound.html') {
2737: if (ref($errors) eq 'HASH') {
2738: $errors->{$depfile} = 1;
2739: }
2740: } else {
2741: ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent);
2742: }
2743: }
2744: }
2745: }
2746: }
2747: }
2748: }
2749: }
2750: return;
2751: }
2752:
2753: my %parameter_type = ( 'randompick' => 'int_pos',
2754: 'hiddenresource' => 'string_yesno',
2755: 'encrypturl' => 'string_yesno',
2756: 'randomorder' => 'string_yesno',);
2757: my $valid_parameters_re = join('|',keys(%parameter_type));
2758: # set parameters
2759: sub update_parameter {
2760: if ($env{'form.changeparms'} eq 'all') {
2761: my (@allidx,@allmapidx,%allchecked,%currchecked);
2762: %allchecked = (
2763: 'hiddenresource' => {},
2764: 'encrypturl' => {},
2765: 'randompick' => {},
2766: 'randomorder' => {},
2767: );
2768: foreach my $which (keys(%allchecked)) {
2769: $env{'form.all'.$which} =~ s/,$//;
2770: if ($which eq 'randompick') {
2771: foreach my $item (split(/,/,$env{'form.all'.$which})) {
2772: my ($res,$value) = split(/:/,$item);
2773: if ($value =~ /^\d+$/) {
2774: $allchecked{$which}{$res} = $value;
2775: }
2776: }
2777: } else {
2778: if ($env{'form.all'.$which}) {
2779: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.all'.$which});
2780: }
2781: }
2782: }
2783: my $haschanges = 0;
2784: foreach my $res (@LONCAPA::map::order) {
2785: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
2786: $name=&LONCAPA::map::qtescape($name);
2787: $url=&LONCAPA::map::qtescape($url);
2788: next unless ($name && $url);
2789: my $is_map;
2790: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
2791: $is_map = 1;
2792: }
2793: foreach my $which (keys(%allchecked)) {
2794: if (($which eq 'randompick' || $which eq 'randomorder')) {
2795: next if (!$is_map);
2796: }
2797: my $oldvalue = 0;
2798: my $newvalue = 0;
2799: if ($allchecked{$which}{$res}) {
2800: $newvalue = $allchecked{$which}{$res};
2801: }
2802: my $current = (&LONCAPA::map::getparameter($res,'parameter_'.$which))[0];
2803: if ($which eq 'randompick') {
2804: if ($current =~ /^(\d+)$/) {
2805: $oldvalue = $1;
2806: }
2807: } else {
2808: if ($current =~ /^yes$/i) {
2809: $oldvalue = 1;
2810: }
2811: }
2812: if ($oldvalue ne $newvalue) {
2813: $haschanges = 1;
2814: if ($newvalue) {
2815: my $storeval = 'yes';
2816: if ($which eq 'randompick') {
2817: $storeval = $newvalue;
2818: }
2819: &LONCAPA::map::storeparameter($res,'parameter_'.$which,
2820: $storeval,
2821: $parameter_type{$which});
2822: &remember_parms($res,$which,'set',$storeval);
2823: } elsif ($oldvalue) {
2824: &LONCAPA::map::delparameter($res,'parameter_'.$which);
2825: &remember_parms($res,$which,'del');
2826: }
2827: }
2828: }
2829: }
2830: return $haschanges;
2831: } else {
2832: my $haschanges = 0;
2833: return $haschanges if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
2834:
2835: my $which = $env{'form.changeparms'};
2836: my $idx = $env{'form.setparms'};
2837: my $oldvalue = 0;
2838: my $newvalue = 0;
2839: my $current = (&LONCAPA::map::getparameter($idx,'parameter_'.$which))[0];
2840: if ($which eq 'randompick') {
2841: if ($current =~ /^(\d+)$/) {
2842: $oldvalue = $1;
2843: }
2844: } elsif ($current =~ /^yes$/i) {
2845: $oldvalue = 1;
2846: }
2847: if ($env{'form.'.$which.'_'.$idx}) {
2848: $newvalue = ($which eq 'randompick') ? $env{'form.rpicknum_'.$idx}
2849: : 1;
2850: }
2851: if ($oldvalue ne $newvalue) {
2852: $haschanges = 1;
2853: if ($newvalue) {
2854: my $storeval = 'yes';
2855: if ($which eq 'randompick') {
2856: $storeval = $newvalue;
2857: }
2858: &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $storeval,
2859: $parameter_type{$which});
2860: &remember_parms($idx,$which,'set',$storeval);
2861: } else {
2862: &LONCAPA::map::delparameter($idx,'parameter_'.$which);
2863: &remember_parms($idx,$which,'del');
2864: }
2865: }
2866: return $haschanges;
2867: }
2868: }
2869:
2870: sub handle_edit_cmd {
2871: my ($coursenum,$coursedom) =@_;
2872: if ($env{'form.cmd'} eq '') {
2873: return 0;
2874: }
2875: my ($cmd,$idx)=split('_',$env{'form.cmd'});
2876:
2877: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
2878: my ($title, $url, @rrest) = split(':', $ratstr);
2879:
2880: if ($cmd eq 'remove') {
2881: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
2882: ($url!~/$LONCAPA::assess_page_seq_re/)) {
2883: &Apache::lonnet::removeuploadedurl($url);
2884: } else {
2885: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
2886: }
2887: splice(@LONCAPA::map::order, $idx, 1);
2888:
2889: } elsif ($cmd eq 'cut') {
2890: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
2891: splice(@LONCAPA::map::order, $idx, 1);
2892:
2893: } elsif ($cmd eq 'up'
2894: && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
2895: @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
2896:
2897: } elsif ($cmd eq 'down'
2898: && defined($LONCAPA::map::order[$idx+1])) {
2899: @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
2900:
2901: } elsif ($cmd eq 'rename') {
2902: my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
2903: if ($comment=~/\S/) {
2904: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
2905: $comment.':'.join(':', $url, @rrest);
2906: }
2907: # Devalidate title cache
2908: my $renamed_url=&LONCAPA::map::qtescape($url);
2909: &Apache::lonnet::devalidate_title_cache($renamed_url);
2910:
2911: } else {
2912: return 0;
2913: }
2914: return 1;
2915: }
2916:
2917: sub editor {
2918: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype,
2919: $supplementalflag,$orderhash,$iconpath,$pathitem,$ltitoolsref)=@_;
2920: my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order,$container);
2921: if ($allowed) {
2922: (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,
2923: $is_random_order,$container) =
2924: &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1);
2925: $r->print($breadcrumbtrail);
2926: } elsif ($env{'form.folderpath'} =~ /\:1$/) {
2927: $container = 'page';
2928: } else {
2929: $container = 'sequence';
2930: }
2931:
2932: my $jumpto;
2933:
2934: unless ($supplementalflag) {
2935: $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
2936: }
2937:
2938: unless ($allowed) {
2939: $randompick = -1;
2940: }
2941:
2942: my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
2943: $folder.'.'.$container);
2944: return $errtext if ($fatal);
2945:
2946: if ($#LONCAPA::map::order<1) {
2947: my $idx=&LONCAPA::map::getresidx();
2948: if ($idx<=0) { $idx=1; }
2949: $LONCAPA::map::order[0]=$idx;
2950: $LONCAPA::map::resources[$idx]='';
2951: }
2952:
2953: # ------------------------------------------------------------ Process commands
2954:
2955: # ---------------- if they are for this folder and user allowed to make changes
2956: if (($allowed) && ($env{'form.folder'} eq $folder)) {
2957: # set parameters and change order
2958: &snapshotbefore();
2959:
2960: if (&update_parameter()) {
2961: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,1);
2962: return $errtext if ($fatal);
2963: }
2964:
2965: if ($env{'form.newpos'} && $env{'form.currentpos'}) {
2966: # change order
2967: my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
2968: splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
2969:
2970: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
2971: return $errtext if ($fatal);
2972: }
2973:
2974: if ($env{'form.pastemarked'}) {
2975: my %paste_errors;
2976: my ($paste_res,$save_error,$pastemsgarray,$lockerror) =
2977: &do_paste_from_buffer($coursenum,$coursedom,$folder,$container,
2978: \%paste_errors);
2979: if (ref($pastemsgarray) eq 'ARRAY') {
2980: if (@{$pastemsgarray} > 0) {
2981: $r->print('<p class="LC_info">'.
2982: join('<br />',@{$pastemsgarray}).
2983: '</p>');
2984: }
2985: }
2986: if ($lockerror) {
2987: $r->print('<p class="LC_error">'.
2988: $lockerror.
2989: '</p>');
2990: }
2991: if ($save_error ne '') {
2992: return $save_error;
2993: }
2994: if ($paste_res) {
2995: my %errortext = &Apache::lonlocal::texthash (
2996: fail => 'Storage of folder contents failed',
2997: failread => 'Reading folder contents failed',
2998: failstore => 'Storage of folder contents failed',
2999: );
3000: if ($errortext{$paste_res}) {
3001: $r->print('<p class="LC_error">'.$errortext{$paste_res}.'</p>');
3002: }
3003: }
3004: if (keys(%paste_errors) > 0) {
3005: $r->print('<p class="LC_warning">'."\n".
3006: &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".
3007: '<ul>'."\n");
3008: foreach my $key (sort(keys(%paste_errors))) {
3009: $r->print('<li>'.$key.'</li>'."\n");
3010: }
3011: $r->print('</ul></p>'."\n");
3012: }
3013: } elsif ($env{'form.clearmarked'}) {
3014: my $output = &do_buffer_empty();
3015: if ($output) {
3016: $r->print('<p class="LC_info">'.$output.'</p>');
3017: }
3018: }
3019:
3020: $r->print($upload_output);
3021:
3022: # Rename, cut, copy or remove a single resource
3023: if (&handle_edit_cmd()) {
3024: my $contentchg;
3025: if ($env{'form.cmd'} =~ m{^(remove|cut)_}) {
3026: $contentchg = 1;
3027: }
3028: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg);
3029: return $errtext if ($fatal);
3030: }
3031:
3032: # Cut, copy and/or remove multiple resources
3033: if ($env{'form.multichange'}) {
3034: my %allchecked = (
3035: cut => {},
3036: remove => {},
3037: );
3038: my $needsupdate;
3039: foreach my $which (keys(%allchecked)) {
3040: $env{'form.multi'.$which} =~ s/,$//;
3041: if ($env{'form.multi'.$which}) {
3042: map { $allchecked{$which}{$_} = 1; } split(/,/,$env{'form.multi'.$which});
3043: if (ref($allchecked{$which}) eq 'HASH') {
3044: $needsupdate += scalar(keys(%{$allchecked{$which}}));
3045: }
3046: }
3047: }
3048: if ($needsupdate) {
3049: my $haschanges = 0;
3050: my %curr_groups = &Apache::longroup::coursegroups();
3051: my $total = scalar(@LONCAPA::map::order) - 1;
3052: for (my $i=$total; $i>=0; $i--) {
3053: my $res = $LONCAPA::map::order[$i];
3054: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3055: $name=&LONCAPA::map::qtescape($name);
3056: $url=&LONCAPA::map::qtescape($url);
3057: next unless $url;
3058: my %denied =
3059: &action_restrictions($coursenum,$coursedom,$url,
3060: $env{'form.folderpath'},\%curr_groups);
3061: foreach my $which (keys(%allchecked)) {
3062: next if ($denied{$which});
3063: next unless ($allchecked{$which}{$res});
3064: if ($which eq 'remove') {
3065: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
3066: ($url!~/$LONCAPA::assess_page_seq_re/)) {
3067: &Apache::lonnet::removeuploadedurl($url);
3068: } else {
3069: &LONCAPA::map::makezombie($res);
3070: }
3071: splice(@LONCAPA::map::order,$i,1);
3072: $haschanges ++;
3073: } elsif ($which eq 'cut') {
3074: &LONCAPA::map::makezombie($res);
3075: splice(@LONCAPA::map::order,$i,1);
3076: $haschanges ++;
3077: }
3078: }
3079: }
3080: if ($haschanges) {
3081: ($errtext,$fatal) =
3082: &storemap($coursenum,$coursedom,$folder.'.'.$container,1);
3083: return $errtext if ($fatal);
3084: }
3085: }
3086: }
3087:
3088: # Group import/search
3089: if ($env{'form.importdetail'}) {
3090: my @imports;
3091: foreach my $item (split(/\&/,$env{'form.importdetail'})) {
3092: if (defined($item)) {
3093: my ($name,$url,$residx)=
3094: map { &unescape($_); } split(/\=/,$item);
3095: if ($url =~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) {
3096: my ($suffix,$errortxt,$locknotfreed) =
3097: &new_timebased_suffix($coursedom,$coursenum,'map',$1,$2);
3098: if ($locknotfreed) {
3099: $r->print($locknotfreed);
3100: }
3101: if ($suffix) {
3102: $url =~ s/_new\./_$suffix./;
3103: } else {
3104: return $errortxt;
3105: }
3106: } elsif ($url =~ m{^/adm/$match_domain/$match_username/new/(smppg|bulletinboard)$}) {
3107: my $type = $1;
3108: my ($suffix,$errortxt,$locknotfreed) =
3109: &new_timebased_suffix($coursedom,$coursenum,$type);
3110: if ($locknotfreed) {
3111: $r->print($locknotfreed);
3112: }
3113: if ($suffix) {
3114: $url =~ s{^(/adm/$match_domain/$match_username)/new}{$1/$suffix};
3115: } else {
3116: return $errortxt;
3117: }
3118: } elsif ($url =~ m{^/adm/$coursedom/$coursenum/new/exttool}) {
3119: my ($suffix,$errortxt,$locknotfreed) =
3120: &new_timebased_suffix($coursedom,$coursenum,'exttool');
3121: if ($locknotfreed) {
3122: $r->print($locknotfreed);
3123: }
3124: if ($suffix) {
3125: $url =~ s{^(/adm/$coursedom/$coursenum)/new}{$1/$suffix};
3126: } else {
3127: return $errortxt;
3128: }
3129: } elsif ($url =~ m{^/uploaded/$coursedom/$coursenum/(docs|supplemental)/(default|\d+)/new.html$}) {
3130: if ($supplementalflag) {
3131: next unless ($1 eq 'supplemental');
3132: if ($folder eq 'supplemental') {
3133: next unless ($2 eq 'default');
3134: } else {
3135: next unless ($folder eq 'supplemental_'.$2);
3136: }
3137: } else {
3138: next unless ($1 eq 'docs');
3139: if ($folder eq 'default') {
3140: next unless ($2 eq 'default');
3141: } else {
3142: next unless ($folder eq 'default_'.$2);
3143: }
3144: }
3145: }
3146: push(@imports, [$name, $url, $residx]);
3147: }
3148: }
3149: ($errtext,$fatal,my $fixuperrors) =
3150: &group_import($coursenum, $coursedom, $folder,$container,
3151: 'londocs',$ltitoolsref,@imports);
3152: return $errtext if ($fatal);
3153: if ($fixuperrors) {
3154: $r->print($fixuperrors);
3155: }
3156: }
3157: # Loading a complete map
3158: if ($env{'form.loadmap'}) {
3159: if ($env{'form.importmap'}=~/\w/) {
3160: foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
3161: my ($title,$url,$ext,$type)=split(/\:/,$res);
3162: my $idx=&LONCAPA::map::getresidx($url);
3163: $LONCAPA::map::resources[$idx]=$res;
3164: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
3165: }
3166: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
3167: $folder.'.'.$container,1);
3168: return $errtext if ($fatal);
3169: } else {
3170: $r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
3171:
3172: }
3173: }
3174: &log_differences($plain);
3175: }
3176: # ---------------------------------------------------------------- End commands
3177: # ---------------------------------------------------------------- Print screen
3178: my $idx=0;
3179: my $shown=0;
3180: if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) {
3181: $r->print('<div class="LC_Box">'.
3182: '<ol class="LC_docs_parameters"><li class="LC_docs_parameters_title">'.&mt('Parameters:').'</li>'.
3183: ($randompick>=0?'<li>'.&mt('randomly pick [quant,_1,resource]',$randompick).'</li>':'').
3184: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
3185: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
3186: ($is_random_order?'<li>'.&mt('random order').'</li>':'').
3187: '</ol>');
3188: if ($randompick>=0) {
3189: $r->print('<p class="LC_warning">'
3190: .&mt('Caution: this folder is set to randomly pick a subset'
3191: .' of resources. Adding or removing resources from this'
3192: .' folder will change the set of resources that the'
3193: .' students see, resulting in spurious or missing credit'
3194: .' for completed problems, not limited to ones you'
3195: .' modify. Do not modify the contents of this folder if'
3196: .' it is in active student use.')
3197: .'</p>'
3198: );
3199: }
3200: if ($is_random_order) {
3201: $r->print('<p class="LC_warning">'
3202: .&mt('Caution: this folder is set to randomly order its'
3203: .' contents. Adding or removing resources from this folder'
3204: .' will change the order of resources shown.')
3205: .'</p>'
3206: );
3207: }
3208: $r->print('</div>');
3209: }
3210:
3211: my ($to_show,$output,@allidx,@allmapidx,%filters,%lists,%curr_groups);
3212: %filters = (
3213: canremove => [],
3214: cancut => [],
3215: cancopy => [],
3216: hiddenresource => [],
3217: encrypturl => [],
3218: randomorder => [],
3219: randompick => [],
3220: );
3221: %curr_groups = &Apache::longroup::coursegroups();
3222: &Apache::loncommon::start_data_table_count(); #setup a row counter
3223: foreach my $res (@LONCAPA::map::order) {
3224: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
3225: $name=&LONCAPA::map::qtescape($name);
3226: $url=&LONCAPA::map::qtescape($url);
3227: unless ($name) { $name=(split(/\//,$url))[-1]; }
3228: unless ($name) { $idx++; next; }
3229: push(@allidx,$res);
3230: if ($url =~ m{/uploaded/.+\.(page|sequence)$}) {
3231: push(@allmapidx,$res);
3232: }
3233: $output .= &entryline($idx,$name,$url,$folder,$allowed,$res,
3234: $coursenum,$coursedom,$crstype,
3235: $pathitem,$supplementalflag,$container,
3236: \%filters,\%curr_groups,$ltitoolsref);
3237: $idx++;
3238: $shown++;
3239: }
3240: &Apache::loncommon::end_data_table_count();
3241:
3242: my $need_save;
3243: if (($allowed) || ($supplementalflag && $folder eq 'supplemental')) {
3244: my $toolslink;
3245: if ($allowed || &Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
3246: $toolslink = '<table><tr><td>'
3247: .&Apache::loncommon::help_open_menu('Navigation Screen',
3248: 'Navigation_Screen',undef,'RAT')
3249: .'</td><td class="LC_middle">'.&mt('Tools:').'</td>'
3250: .'<td align="left"><ul id="LC_toolbar">'
3251: .'<li><a href="/adm/coursedocs?forcesupplement=1&command=editsupp" '
3252: .'id="LC_content_toolbar_edittoplevel" '
3253: .'class="LC_toolbarItem" '
3254: .'title="'.&mt('Supplemental Content Editor').'">'
3255: .'</a></li></ul></td></tr></table><br />';
3256: }
3257: if ($shown) {
3258: if ($allowed) {
3259: $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll')
3260: .&Apache::loncommon::start_data_table(undef,'contentlist')
3261: .&Apache::loncommon::start_data_table_header_row()
3262: .'<th colspan="2">'.&mt('Move').'</th>'
3263: .'<th colspan="2">'.&mt('Actions').'</th>'
3264: .'<th>'.&mt('Document').'</th>';
3265: if ($folder !~ /^supplemental/) {
3266: $to_show .= '<th colspan="4">'.&mt('Settings').'</th>';
3267: }
3268: $to_show .= &Apache::loncommon::end_data_table_header_row();
3269: if ($folder !~ /^supplemental/) {
3270: $lists{'canhide'} = join(',',@allidx);
3271: $lists{'canrandomlyorder'} = join(',',@allmapidx);
3272: my @possfilters = ('canremove','cancut','cancopy','hiddenresource','encrypturl',
3273: 'randomorder','randompick');
3274: foreach my $item (@possfilters) {
3275: if (ref($filters{$item}) eq 'ARRAY') {
3276: if (@{$filters{$item}} > 0) {
3277: $lists{$item} = join(',',@{$filters{$item}});
3278: }
3279: }
3280: }
3281: if (@allidx > 0) {
3282: my $path;
3283: if ($env{'form.folderpath'}) {
3284: $path =
3285: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3286: }
3287: if (@allidx > 1) {
3288: $to_show .=
3289: &Apache::loncommon::continue_data_table_row().
3290: '<td colspan="2"> </td>'.
3291: '<td>'.
3292: &multiple_check_form('actions',\%lists).
3293: '</td>'.
3294: '<td> </td>'.
3295: '<td> </td>'.
3296: '<td colspan="4">'.
3297: &multiple_check_form('settings',\%lists).
3298: '</td>'.
3299: &Apache::loncommon::end_data_table_row();
3300: $need_save = 1;
3301: }
3302: }
3303: }
3304: $to_show .= $output.' '
3305: .&Apache::loncommon::end_data_table()
3306: .'<br style="line-height:2px;" />'
3307: .&Apache::loncommon::end_scrollbox();
3308: } else {
3309: $to_show .= $toolslink
3310: .&Apache::loncommon::start_data_table('LC_tableOfContent')
3311: .$output.' '
3312: .&Apache::loncommon::end_data_table();
3313: }
3314: } else {
3315: if (!$allowed) {
3316: $to_show .= $toolslink;
3317: }
3318: $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll')
3319: .'<div class="LC_info" id="contentlist">'
3320: .&mt('Currently empty')
3321: .'</div>'
3322: .&Apache::loncommon::end_scrollbox();
3323: }
3324: } else {
3325: if ($shown) {
3326: $to_show = '<div>'
3327: .&Apache::loncommon::start_data_table('LC_tableOfContent')
3328: .$output
3329: .&Apache::loncommon::end_data_table()
3330: .'</div>';
3331: } else {
3332: $to_show = '<div class="LC_info" id="contentlist">'
3333: .&mt('Currently empty')
3334: .'</div>'
3335: }
3336: }
3337: my $tid = 1;
3338: if ($supplementalflag) {
3339: $tid = 2;
3340: }
3341: if ($allowed) {
3342: my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
3343: $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,
3344: $jumpto,$readfile,$need_save,"$folder.$container"));
3345: &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum);
3346: } else {
3347: $r->print($to_show);
3348: }
3349: return;
3350: }
3351:
3352: sub multiple_check_form {
3353: my ($caller,$listsref) = @_;
3354: return unless (ref($listsref) eq 'HASH');
3355: my $output =
3356: '<form action="/adm/coursedocs" method="post" name="togglemult'.$caller.'">'.
3357: '<span class="LC_nobreak" style="font-size:x-small;font-weight:bold;">'.
3358: '<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>'.
3359: '<div id="multi'.$caller.'" style="display:none;margin:0;padding:0;border:0">'.
3360: '<form action="/adm/coursedocs" method="post" name="cumulative'.$caller.'">'."\n".
3361: '<fieldset id="allfields'.$caller.'" style="display:none"><legend style="font-size:x-small;">'.&mt('check/uncheck all').'</legend>'."\n";
3362: if ($caller eq 'settings') {
3363: $output .=
3364: '<table><tr>'.
3365: '<td class="LC_docs_entry_parameter">'.
3366: '<span class="LC_nobreak"><label>'.
3367: '<input type="checkbox" name="hiddenresourceall" id="hiddenresourceall" onclick="propagateState(this.form,'."'hiddenresource'".')" />'.&mt('Hidden').
3368: '</label></span></td>'.
3369: '<td class="LC_docs_entry_parameter">'.
3370: '<span class="LC_nobreak"><label><input type="checkbox" name="randompickall" id="randompickall" onclick="updatePick(this.form,'."'all','check'".');propagateState(this.form,'."'randompick'".');propagateState(this.form,'."'rpicknum'".');" />'.&mt('Randomly Pick').'</label><span id="rpicktextall"></span><input type="hidden" name="rpicknumall" id="rpicknumall" value="" />'.
3371: '</span></td>'.
3372: '</tr>'."\n".
3373: '<tr>'.
3374: '<td class="LC_docs_entry_parameter">'.
3375: '<span class="LC_nobreak"><label><input type="checkbox" name="encrypturlall" id="encrypturlall" onclick="propagateState(this.form,'."'encrypturl'".')" />'.&mt('URL hidden').'</label></span></td><td class="LC_docs_entry_parameter"><span class="LC_nobreak"><label><input type="checkbox" name="randomorderall" id="randomorderall" onclick="propagateState(this.form,'."'randomorder'".')" />'.&mt('Random Order').
3376: '</label></span>'.
3377: '</td></tr></table>'."\n";
3378: } else {
3379: $output .=
3380: '<table><tr>'.
3381: '<td class="LC_docs_entry_parameter">'.
3382: '<span class="LC_nobreak LC_docs_remove">'.
3383: '<label><input type="checkbox" name="removeall" id="removeall" onclick="propagateState(this.form,'."'remove'".')" />'.&mt('Remove').
3384: '</label></span></td>'.
3385: '<td class="LC_docs_entry_parameter">'.
3386: '<span class="LC_nobreak LC_docs_cut">'.
3387: '<label><input type="checkbox" name="cut" id="cutall" onclick="propagateState(this.form,'."'cut'".');" />'.&mt('Cut').
3388: '</label></span></td>'."\n".
3389: '<td class="LC_docs_entry_parameter">'.
3390: '<span class="LC_nobreak LC_docs_copy">'.
3391: '<label><input type="checkbox" name="copyall" id="copyall" onclick="propagateState(this.form,'."'copy'".')" />'.&mt('Copy').
3392: '</label></span></td>'.
3393: '</tr></table>'."\n";
3394: }
3395: $output .=
3396: '</fieldset>'.
3397: '<input type="hidden" name="allidx" value="'.$listsref->{'canhide'}.'" />';
3398: if ($caller eq 'settings') {
3399: $output .=
3400: '<input type="hidden" name="allmapidx" value="'.$listsref->{'canrandomlyorder'}.'" />'."\n".
3401: '<input type="hidden" name="currhiddenresource" value="'.$listsref->{'hiddenresource'}.'" />'."\n".
3402: '<input type="hidden" name="currencrypturl" value="'.$listsref->{'encrypturl'}.'" />'."\n".
3403: '<input type="hidden" name="currrandomorder" value="'.$listsref->{'randomorder'}.'" />'."\n".
3404: '<input type="hidden" name="currrandompick" value="'.$listsref->{'randompick'}.'" />'."\n";
3405: } elsif ($caller eq 'actions') {
3406: $output .=
3407: '<input type="hidden" name="allremoveidx" id="allremoveidx" value="'.$listsref->{'canremove'}.'" />'.
3408: '<input type="hidden" name="allcutidx" id="allcutidx" value="'.$listsref->{'cancut'}.'" />'.
3409: '<input type="hidden" name="allcopyidx" id="allcopyidx" value="'.$listsref->{'cancopy'}.'" />';
3410: }
3411: $output .=
3412: '</form>'.
3413: '</div>';
3414: return $output;
3415: }
3416:
3417: sub process_file_upload {
3418: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd,$crstype) = @_;
3419: # upload a file, if present
3420: my $filesize = length($env{'form.uploaddoc'});
3421: if (!$filesize) {
3422: $$upload_output = '<div class="LC_error">'.
3423: &mt('Unable to upload [_1]. (size = [_2] bytes)',
3424: '<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>',
3425: $filesize).'<br />'.
3426: &mt('Either the file you attempted to upload was empty, or your web browser was unable to read its contents.').'<br />'.
3427: '</div>';
3428: return;
3429: }
3430: my $quotatype = 'unofficial';
3431: if ($crstype eq 'Community') {
3432: $quotatype = 'community';
3433: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
3434: $quotatype = 'official';
3435: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
3436: $quotatype = 'textbook';
3437: }
3438: if (&Apache::loncommon::get_user_quota($coursenum,$coursedom,'course',$quotatype)) {
3439: $filesize = int($filesize/1000); #expressed in kb
3440: $$upload_output = &Apache::loncommon::excess_filesize_warning($coursenum,$coursedom,'course',
3441: $env{'form.uploaddoc.filename'},$filesize,
3442: 'upload',$quotatype);
3443: return if ($$upload_output);
3444: }
3445: my ($parseaction,$showupload,$nextphase,$mimetype);
3446: if ($env{'form.parserflag'}) {
3447: $parseaction = 'parse';
3448: }
3449: my $folder=$env{'form.folder'};
3450: if ($folder eq '') {
3451: $folder='default';
3452: }
3453: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
3454: my $errtext='';
3455: my $fatal=0;
3456: my $container='sequence';
3457: if ($env{'form.folderpath'} =~ /:1$/) {
3458: $container='page';
3459: }
3460: ($errtext,$fatal)=
3461: &mapread($coursenum,$coursedom,$folder.'.'.$container);
3462: if ($#LONCAPA::map::order<1) {
3463: $LONCAPA::map::order[0]=1;
3464: $LONCAPA::map::resources[1]='';
3465: }
3466: my $destination = 'docs/';
3467: if ($folder =~ /^supplemental/) {
3468: $destination = 'supplemental/';
3469: }
3470: if (($folder eq 'default') || ($folder eq 'supplemental')) {
3471: $destination .= 'default/';
3472: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
3473: $destination .= $2.'/';
3474: }
3475: if ($fatal) {
3476: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'</div>';
3477: return;
3478: }
3479: # this is for a course, not a user, so set context to coursedoc.
3480: my $newidx=&LONCAPA::map::getresidx();
3481: $destination .= $newidx;
3482: my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination,
3483: $parseaction,$allfiles,
3484: $codebase,undef,undef,undef,undef,
3485: undef,undef,\$mimetype);
3486: if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) {
3487: my $stored = $1;
3488: $showupload = '<p>'.&mt('Uploaded [_1]','<span class="LC_filename">'.
3489: $stored.'</span>').'</p>';
3490: } else {
3491: my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$});
3492:
3493: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.&mt('Unable to save file [_1].','<span class="LC_filename">'.$filename.'</span>').'</div>';
3494: return;
3495: }
3496: my $ext='false';
3497: if ($url=~m{^http://}) { $ext='true'; }
3498: $url = &LONCAPA::map::qtunescape($url);
3499: my $comment=$env{'form.comment'};
3500: $comment = &LONCAPA::map::qtunescape($comment);
3501: if ($folder=~/^supplemental/) {
3502: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
3503: $env{'user.domain'}.'___&&&___'.$comment;
3504: }
3505:
3506: $LONCAPA::map::resources[$newidx]=
3507: $comment.':'.$url.':'.$ext.':normal:res';
3508: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
3509: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
3510: $folder.'.'.$container,1);
3511: if ($fatal) {
3512: $$upload_output = '<div class="LC_error" id="uploadfileresult">'.$errtext.'</div>';
3513: return;
3514: } else {
3515: if ($parseaction eq 'parse' && $mimetype eq 'text/html') {
3516: $$upload_output = $showupload;
3517: my $total_embedded = scalar(keys(%{$allfiles}));
3518: if ($total_embedded > 0) {
3519: my $uploadphase = 'upload_embedded';
3520: my $primaryurl = &HTML::Entities::encode($url,'<>&"');
3521: my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx);
3522: my ($embedded,$num) =
3523: &Apache::loncommon::ask_for_embedded_content(
3524: '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url});
3525: if ($embedded) {
3526: if ($num) {
3527: $$upload_output .=
3528: '<p>'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'</p>'.$embedded;
3529: $nextphase = $uploadphase;
3530: } else {
3531: $$upload_output .= $embedded;
3532: }
3533: } else {
3534: $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'<br />';
3535: }
3536: } else {
3537: $$upload_output .= &mt('No embedded items identified').'<br />';
3538: }
3539: $$upload_output = '<div id="uploadfileresult">'.$$upload_output.'</div>';
3540: } elsif ((&Apache::loncommon::is_archive_file($mimetype)) &&
3541: ($env{'form.uploaddoc.filename'} =~ /\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/i)) {
3542: $nextphase = 'decompress_uploaded';
3543: my $position = scalar(@LONCAPA::map::order)-1;
3544: my $noextract = &return_to_editor();
3545: my $archiveurl = &HTML::Entities::encode($url,'<>&"');
3546: my %archiveitems = (
3547: folderpath => $env{'form.folderpath'},
3548: cmd => $nextphase,
3549: newidx => $newidx,
3550: position => $position,
3551: phase => $nextphase,
3552: comment => $comment,
3553: );
3554: my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom);
3555: my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx);
3556: $$upload_output = $showupload.
3557: &Apache::loncommon::decompress_form($mimetype,
3558: $archiveurl,'/adm/coursedocs',$noextract,
3559: \%archiveitems,\@current);
3560: }
3561: }
3562: }
3563: return $nextphase;
3564: }
3565:
3566: sub get_dir_list {
3567: my ($url,$coursenum,$coursedom,$newidx) = @_;
3568: my ($destination,$dir_root) = &embedded_destination();
3569: my ($dirlistref,$listerror) =
3570: &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1);
3571: my @dir_lines;
3572: my $dirptr=16384;
3573: if (ref($dirlistref) eq 'ARRAY') {
3574: foreach my $dir_line (sort
3575: {
3576: my ($afile)=split('&',$a,2);
3577: my ($bfile)=split('&',$b,2);
3578: return (lc($afile) cmp lc($bfile));
3579: } (@{$dirlistref})) {
3580: my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
3581: $filename =~ s/\s+$//;
3582: next if ($filename =~ /^\.\.?$/);
3583: my $isdir = 0;
3584: if ($dirptr&$testdir) {
3585: $isdir = 1;
3586: }
3587: push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]);
3588: }
3589: }
3590: return @dir_lines;
3591: }
3592:
3593: sub is_supplemental_title {
3594: my ($title) = @_;
3595: return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
3596: }
3597:
3598: # --------------------------------------------------------------- An entry line
3599:
3600: sub entryline {
3601: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom,
3602: $crstype,$pathitem,$supplementalflag,$container,$filtersref,$currgroups,
3603: $ltitoolsref)=@_;
3604: my ($foldertitle,$renametitle,$oldtitle);
3605: if (&is_supplemental_title($title)) {
3606: ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title);
3607: } else {
3608: $title=&HTML::Entities::encode($title,'"<>&\'');
3609: $renametitle=$title;
3610: $foldertitle=$title;
3611: }
3612:
3613: my $orderidx=$LONCAPA::map::order[$index];
3614:
3615: $renametitle=~s/\\/\\\\/g;
3616: $renametitle=~s/\"\;/\\\"/g;
3617: $renametitle=~s/"/%22/g;
3618: $renametitle=~s/ /%20/g;
3619: $oldtitle = $renametitle;
3620: $renametitle=~s/\'/\\\'/g;
3621: my $line=&Apache::loncommon::start_data_table_row();
3622: my ($form_start,$form_end,$form_common,$form_param);
3623: # Edit commands
3624: my ($esc_path, $path, $symb);
3625: if ($env{'form.folderpath'}) {
3626: $esc_path=&escape($env{'form.folderpath'});
3627: $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
3628: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
3629: }
3630: my $isexternal;
3631: if ($residx) {
3632: my $currurl = $url;
3633: $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
3634: if ($currurl =~ m{^/adm/wrapper/ext/}) {
3635: $isexternal = 1;
3636: }
3637: if (!$supplementalflag) {
3638: my $path = 'uploaded/'.
3639: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
3640: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
3641: $symb = &Apache::lonnet::encode_symb($path.$folder.".$container",
3642: $residx,
3643: &Apache::lonnet::declutter($currurl));
3644: }
3645: }
3646: my ($renamelink,%lt,$ishash);
3647: if (ref($filtersref) eq 'HASH') {
3648: $ishash = 1;
3649: }
3650:
3651: if ($allowed) {
3652: $form_start = '
3653: <form action="/adm/coursedocs" method="post">
3654: ';
3655: $form_common=(<<END);
3656: <input type="hidden" name="folderpath" value="$path" />
3657: <input type="hidden" name="symb" value="$symb" />
3658: END
3659: $form_param=(<<END);
3660: <input type="hidden" name="setparms" value="$orderidx" />
3661: <input type="hidden" name="changeparms" value="0" />
3662: END
3663: $form_end = '</form>';
3664:
3665: my $incindex=$index+1;
3666: my $selectbox='';
3667: if (($#LONCAPA::map::order>0) &&
3668: ((split(/\:/,
3669: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
3670: ne '') &&
3671: ((split(/\:/,
3672: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
3673: ne '')) {
3674: $selectbox=
3675: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
3676: '<select name="newpos" onchange="this.form.submit()">';
3677: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
3678: if ($i==$incindex) {
3679: $selectbox.='<option value="" selected="selected">('.$i.')</option>';
3680: } else {
3681: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
3682: }
3683: }
3684: $selectbox.='</select>';
3685: }
3686: %lt=&Apache::lonlocal::texthash(
3687: 'up' => 'Move Up',
3688: 'dw' => 'Move Down',
3689: 'rm' => 'Remove',
3690: 'ct' => 'Cut',
3691: 'rn' => 'Rename',
3692: 'cp' => 'Copy',
3693: 'ex' => 'External Resource',
3694: 'et' => 'External Tool',
3695: 'ed' => 'Edit',
3696: 'pr' => 'Preview',
3697: 'sv' => 'Save',
3698: 'ul' => 'URL',
3699: 'ti' => 'Title',
3700: );
3701: my %denied = &action_restrictions($coursenum,$coursedom,$url,
3702: $env{'form.folderpath'},
3703: $currgroups);
3704: my ($copylink,$cutlink,$removelink);
3705: my $skip_confirm = 0;
3706: if ( $folder =~ /^supplemental/
3707: || ($url =~ m{( /smppg$
3708: |/syllabus$
3709: |/aboutme$
3710: |/navmaps$
3711: |/bulletinboard$
3712: |/exttools?$
3713: |\.html$)}x)
3714: || $isexternal) {
3715: $skip_confirm = 1;
3716: }
3717:
3718: if ($denied{'copy'}) {
3719: $copylink=(<<ENDCOPY)
3720: <span style="visibility: hidden;">$lt{'cp'}</span>
3721: ENDCOPY
3722: } else {
3723: my $formname = 'edit_copy_'.$orderidx;
3724: my $js = "javascript:checkForSubmit(document.forms.renameform,'copy','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
3725: $copylink=(<<ENDCOPY);
3726: <form name="$formname" method="post" action="/adm/coursedocs">
3727: $form_common
3728: <input type="checkbox" name="copy" id="copy_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','copy');" class="LC_hidden" /><a href="$js" class="LC_docs_copy">$lt{'cp'}</a>
3729: $form_end
3730: ENDCOPY
3731: if (($ishash) && (ref($filtersref->{'cancopy'}) eq 'ARRAY')) {
3732: push(@{$filtersref->{'cancopy'}},$orderidx);
3733: }
3734: }
3735: if ($denied{'cut'}) {
3736: $cutlink=(<<ENDCUT);
3737: <span style="visibility: hidden;">$lt{'ct'}</span>
3738: ENDCUT
3739: } else {
3740: my $formname = 'edit_cut_'.$orderidx;
3741: my $js = "javascript:checkForSubmit(document.forms.renameform,'cut','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm,'$container','$folder');";
3742: $cutlink=(<<ENDCUT);
3743: <form name="$formname" method="post" action="/adm/coursedocs">
3744: $form_common
3745: <input type="hidden" name="skip_$orderidx" id="skip_cut_$orderidx" value="$skip_confirm" />
3746: <input type="checkbox" name="cut" id="cut_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','cut');" class="LC_hidden" /><a href="$js" class="LC_docs_cut">$lt{'ct'}</a>
3747: $form_end
3748: ENDCUT
3749: if (($ishash) && (ref($filtersref->{'cancut'}) eq 'ARRAY')) {
3750: push(@{$filtersref->{'cancut'}},$orderidx);
3751: }
3752: }
3753: if ($denied{'remove'}) {
3754: $removelink=(<<ENDREM);
3755: <span style="visibility: hidden;">$lt{'rm'}</a>
3756: ENDREM
3757: } else {
3758: my $formname = 'edit_remove_'.$orderidx;
3759: my $js = "javascript:checkForSubmit(document.forms.renameform,'remove','actions','$orderidx','$esc_path','$index','$renametitle',$skip_confirm);";
3760: $removelink=(<<ENDREM);
3761: <form name="$formname" method="post" action="/adm/coursedocs">
3762: $form_common
3763: <input type="hidden" name="skip_$orderidx" id="skip_remove_$orderidx" value="$skip_confirm" />
3764: <input type="checkbox" name="remove" id="remove_$orderidx" value="$orderidx" onclick="javascript:singleCheck(this,'$orderidx','remove');" class="LC_hidden" /><a href="$js" class="LC_docs_remove">$lt{'rm'}</a>
3765: $form_end
3766: ENDREM
3767: if (($ishash) && (ref($filtersref->{'canremove'}) eq 'ARRAY')) {
3768: push(@{$filtersref->{'canremove'}},$orderidx);
3769: }
3770: }
3771: $renamelink=(<<ENDREN);
3772: <a href='javascript:changename("$esc_path","$index","$oldtitle");' class="LC_docs_rename">$lt{'rn'}</a>
3773: ENDREN
3774: $line.=(<<END);
3775: <td>
3776: <div class="LC_docs_entry_move">
3777: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$esc_path&symb=$symb'>
3778: <img src="${iconpath}move_up.gif" alt="$lt{'up'}" class="LC_icon" />
3779: </a>
3780: </div>
3781: <div class="LC_docs_entry_move">
3782: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$esc_path&symb=$symb'>
3783: <img src="${iconpath}move_down.gif" alt="$lt{'dw'}" class="LC_icon" />
3784: </a>
3785: </div>
3786: </td>
3787: <td>
3788: $form_start
3789: $form_param
3790: $form_common
3791: $selectbox
3792: $form_end
3793: </td>
3794: <td class="LC_docs_entry_commands LC_nobreak">
3795: $removelink
3796: $cutlink
3797: $copylink
3798: </td>
3799: END
3800: }
3801: # Figure out what kind of a resource this is
3802: my ($extension)=($url=~/\.(\w+)$/);
3803: my $uploaded=($url=~/^\/*uploaded\//);
3804: my $icon=&Apache::loncommon::icon($url);
3805: my $isfolder;
3806: my $ispage;
3807: my $containerarg;
3808: if ($uploaded) {
3809: if (($extension eq 'sequence') || ($extension eq 'page')) {
3810: $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/;
3811: $containerarg = $1;
3812: if ($extension eq 'sequence') {
3813: $icon=$iconpath.'navmap.folder.closed.gif';
3814: $isfolder=1;
3815: } else {
3816: $icon=$iconpath.'page.gif';
3817: $ispage=1;
3818: }
3819: if ($allowed) {
3820: $url='/adm/coursedocs?';
3821: } else {
3822: $url='/adm/supplemental?';
3823: }
3824: } else {
3825: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
3826: }
3827: }
3828:
3829: my ($editlink,$extresform);
3830: my $orig_url = $url;
3831: $orig_url=~s{http(:|:)//https(:|:)//}{https$2//};
3832: $url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/};
3833: if (!$supplementalflag && $residx && $symb) {
3834: if ((!$isfolder) && (!$ispage)) {
3835: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
3836: $url=&Apache::lonnet::clutter($url);
3837: if ($url=~/^\/*uploaded\//) {
3838: $url=~/\.(\w+)$/;
3839: my $embstyle=&Apache::loncommon::fileembstyle($1);
3840: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
3841: $url='/adm/wrapper'.$url;
3842: } elsif ($embstyle eq 'ssi') {
3843: #do nothing with these
3844: } elsif ($url!~/\.(sequence|page)$/) {
3845: $url='/adm/coursedocs/showdoc'.$url;
3846: }
3847: } elsif ($url=~m|^/ext/|) {
3848: $url='/adm/wrapper'.$url;
3849: } elsif ($url=~m{^/adm/$coursedom/$coursenum/\d+/exttools?$}) {
3850: $url='/adm/wrapper'.$url;
3851: }
3852: if (&Apache::lonnet::symbverify($symb,$url)) {
3853: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
3854: } else {
3855: $url='';
3856: }
3857: }
3858: }
3859: my ($rand_pick_text,$rand_order_text);
3860: if ($isfolder || $ispage || $extension eq 'sequence' || $extension eq 'page') {
3861: my $foldername=&escape($foldertitle);
3862: my $folderpath=$env{'form.folderpath'};
3863: if ($folderpath) { $folderpath.='&' };
3864: if (!$allowed && $supplementalflag) {
3865: $folderpath.=$containerarg.'&'.$foldername;
3866: $url.='folderpath='.&escape($folderpath);
3867: } else {
3868: # Append randompick number, hidden, and encrypted with ":" to foldername,
3869: # so it gets transferred between levels
3870: $folderpath.=$containerarg.'&'.$foldername.
3871: ':'.(&LONCAPA::map::getparameter($orderidx,
3872: 'parameter_randompick'))[0]
3873: .':'.((&LONCAPA::map::getparameter($orderidx,
3874: 'parameter_hiddenresource'))[0]=~/^yes$/i)
3875: .':'.((&LONCAPA::map::getparameter($orderidx,
3876: 'parameter_encrypturl'))[0]=~/^yes$/i)
3877: .':'.((&LONCAPA::map::getparameter($orderidx,
3878: 'parameter_randomorder'))[0]=~/^yes$/i)
3879: .':'.$ispage;
3880: $url.='folderpath='.&escape($folderpath);
3881: my $rpicknum = (&LONCAPA::map::getparameter($orderidx,
3882: 'parameter_randompick'))[0];
3883: my $rpckchk;
3884: if ($rpicknum) {
3885: $rpckchk = ' checked="checked"';
3886: if (($ishash) && (ref($filtersref->{'randompick'}) eq 'ARRAY')) {
3887: push(@{$filtersref->{'randompick'}},$orderidx.':'.$rpicknum);
3888: }
3889: }
3890: my $formname = 'edit_randompick_'.$orderidx;
3891: $rand_pick_text =
3892: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
3893: $form_param."\n".
3894: $form_common."\n".
3895: '<span class="LC_nobreak"><label><input type="checkbox" name="randompick_'.$orderidx.'" id="randompick_'.$orderidx.'" onclick="'."updatePick(this.form,'$orderidx','check');".'"'.$rpckchk.' /> '.&mt('Randomly Pick').'</label><input type="hidden" name="rpicknum_'.$orderidx.'" id="rpicknum_'.$orderidx.'" value="'.$rpicknum.'" /><span id="randompicknum_'.$orderidx.'">';
3896: if ($rpicknum ne '') {
3897: $rand_pick_text .= ': <a href="javascript:updatePick('."document.$formname,'$orderidx','link'".')">'.$rpicknum.'</a>';
3898: }
3899: $rand_pick_text .= '</span></span>'.
3900: $form_end;
3901: my $ro_set;
3902: if ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i) {
3903: $ro_set = 'checked="checked"';
3904: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
3905: push(@{$filtersref->{'randomorder'}},$orderidx);
3906: }
3907: }
3908: $formname = 'edit_rorder_'.$orderidx;
3909: $rand_order_text =
3910: '<form action="/adm/coursedocs" method="post" name="'.$formname.'">'."\n".
3911: $form_param."\n".
3912: $form_common."\n".
3913: '<span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" id="randomorder_'.$orderidx.'" onclick="checkForSubmit(this.form,'."'randomorder','settings'".');" '.$ro_set.' /> '.&mt('Random Order').' </label></span>'.
3914: $form_end;
3915: }
3916: } elsif ($supplementalflag && !$allowed) {
3917: my $isexttool;
3918: if ($url=~m{^/adm/$coursedom/$coursenum/\d+/exttools?$}) {
3919: $url='/adm/wrapper'.$url;
3920: $isexttool = 1;
3921: }
3922: $url .= ($url =~ /\?/) ? '&':'?';
3923: $url .= 'folderpath='.&HTML::Entities::encode($esc_path,'<>&"');
3924: if ($title) {
3925: $url .= '&title='.&HTML::Entities::encode($renametitle,'<>&"');
3926: }
3927: if ((($isexternal) || ($isexttool)) && $orderidx) {
3928: $url .= '&idx='.$orderidx;
3929: }
3930: }
3931: my ($tdalign,$tdwidth);
3932: if ($allowed) {
3933: my $fileloc =
3934: &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url));
3935: if ($isexternal) {
3936: ($editlink,$extresform) =
3937: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem);
3938: } elsif ($orig_url =~ m{^/adm/$coursedom/$coursenum/\d+/exttools?$}) {
3939: ($editlink,$extresform) =
3940: &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem,
3941: undef,undef,undef,'tool',$coursedom,
3942: $coursenum,$ltitoolsref);
3943: } elsif (!$isfolder && !$ispage) {
3944: my ($cfile,$home,$switchserver,$forceedit,$forceview) =
3945: &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url);
3946: if (($cfile ne '') && ($symb ne '' || $supplementalflag)) {
3947: my $jscall =
3948: &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,
3949: $switchserver,
3950: $forceedit,
3951: undef,$symb,
3952: &escape($env{'form.folderpath'}),
3953: $renametitle,'','',1);
3954: if ($jscall) {
3955: $editlink = '<a class="LC_docs_ext_edit" href="javascript:'.
3956: $jscall.'" >'.&mt('Edit').'</a> '."\n";
3957: }
3958: }
3959: }
3960: $tdalign = ' align="right" valign="top"';
3961: $tdwidth = ' width="80%"';
3962: }
3963: my $reinit;
3964: if ($crstype eq 'Community') {
3965: $reinit = &mt('(re-initialize community to access)');
3966: } else {
3967: $reinit = &mt('(re-initialize course to access)');
3968: }
3969: $line.='<td class="LC_docs_entry_commands"'.$tdalign.'><span class="LC_nobreak">'.$editlink.$renamelink;
3970: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
3971: $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
3972: } elsif ($url) {
3973: $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
3974: '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
3975: } else {
3976: $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
3977: }
3978: $line.='</span></td><td'.$tdwidth.'>';
3979: if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
3980: $line.='<a href="'.$url.'">'.$title.'</a>';
3981: } elsif ($url) {
3982: $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
3983: $title,600,500);
3984: } else {
3985: $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
3986: }
3987: $line.="$extresform</td>";
3988: $rand_pick_text = ' ' if ($rand_pick_text eq '');
3989: $rand_order_text = ' ' if ($rand_order_text eq '');
3990: if (($allowed) && ($folder!~/^supplemental/)) {
3991: my %lt=&Apache::lonlocal::texthash(
3992: 'hd' => 'Hidden',
3993: 'ec' => 'URL hidden');
3994: my ($enctext,$hidtext);
3995: if ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i) {
3996: $enctext = ' checked="checked"';
3997: if (($ishash) && (ref($filtersref->{'encrypturl'}) eq 'ARRAY')) {
3998: push(@{$filtersref->{'encrypturl'}},$orderidx);
3999: }
4000: }
4001: if ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i) {
4002: $hidtext = ' checked="checked"';
4003: if (($ishash) && (ref($filtersref->{'randomorder'}) eq 'ARRAY')) {
4004: push(@{$filtersref->{'hiddenresource'}},$orderidx);
4005: }
4006: }
4007: my $formhidden = 'edit_hiddenresource_'.$orderidx;
4008: my $formurlhidden = 'edit_encrypturl_'.$orderidx;
4009: $line.=(<<ENDPARMS);
4010: <td class="LC_docs_entry_parameter">
4011: <form action="/adm/coursedocs" method="post" name="$formhidden">
4012: $form_param
4013: $form_common
4014: <label><input type="checkbox" name="hiddenresource_$orderidx" id="hiddenresource_$orderidx" onclick="checkForSubmit(this.form,'hiddenresource','settings');" $hidtext /> $lt{'hd'}</label>
4015: $form_end
4016: <br />
4017: <form action="/adm/coursedocs" method="post" name="$formurlhidden">
4018: $form_param
4019: $form_common
4020: <label><input type="checkbox" name="encrypturl_$orderidx" id="encrypturl_$orderidx" onclick="checkForSubmit(this.form,'encrypturl','settings');" $enctext /> $lt{'ec'}</label>
4021: $form_end
4022: </td>
4023: <td class="LC_docs_entry_parameter">$rand_pick_text<br />
4024: $rand_order_text</td>
4025: ENDPARMS
4026: }
4027: $line.=&Apache::loncommon::end_data_table_row();
4028: return $line;
4029: }
4030:
4031: sub action_restrictions {
4032: my ($cnum,$cdom,$url,$folderpath,$currgroups) = @_;
4033: my %denied = (
4034: cut => 0,
4035: copy => 0,
4036: remove => 0,
4037: );
4038: if ($url=~ m{^/res/.+\.(page|sequence)$}) {
4039: # no copy for published maps
4040: $denied{'copy'} = 1;
4041: } elsif ($url=~m{^/res/lib/templates/([^/]+)\.problem$}) {
4042: unless ($1 eq 'simpleproblem') {
4043: $denied{'copy'} = 1;
4044: }
4045: $denied{'cut'} = 1;
4046: } elsif ($url eq "/uploaded/$cdom/$cnum/group_allfolders.sequence") {
4047: if ($folderpath =~ /^default&[^\&]+$/) {
4048: if ((ref($currgroups) eq 'HASH') && (keys(%{$currgroups}) > 0)) {
4049: $denied{'remove'} = 1;
4050: }
4051: $denied{'cut'} = 1;
4052: $denied{'copy'} = 1;
4053: }
4054: } elsif ($url =~ m{^\Q/uploaded/$cdom/$cnum/group_folder_\E(\w+)\.sequence$}) {
4055: my $group = $1;
4056: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+$/) {
4057: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4058: $denied{'remove'} = 1;
4059: }
4060: }
4061: $denied{'cut'} = 1;
4062: $denied{'copy'} = 1;
4063: } elsif ($url =~ m{^\Q/adm/$cdom/$cnum/\E(\w+)/smppg$}) {
4064: my $group = $1;
4065: if ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&\Qgroup_folder_$group\E\&[^\&]+$/) {
4066: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4067: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
4068: if (keys(%groupsettings) > 0) {
4069: $denied{'remove'} = 1;
4070: }
4071: $denied{'cut'} = 1;
4072: $denied{'copy'} = 1;
4073: }
4074: }
4075: } elsif ($folderpath =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&group_folder_(\w+)\&/) {
4076: my $group = $1;
4077: if ($url =~ /group_boards_\Q$group\E/) {
4078: if ((ref($currgroups) eq 'HASH') && (exists($currgroups->{$group}))) {
4079: my %groupsettings = &Apache::longroup::get_group_settings($currgroups->{$group});
4080: if (keys(%groupsettings) > 0) {
4081: if (ref($groupsettings{'functions'}) eq 'HASH') {
4082: if ($groupsettings{'functions'}{'discussion'} eq 'on') {
4083: $denied{'remove'} = 1;
4084: }
4085: }
4086: }
4087: $denied{'cut'} = 1;
4088: $denied{'copy'} = 1;
4089: }
4090: }
4091: }
4092: return %denied;
4093: }
4094:
4095: sub new_timebased_suffix {
4096: my ($dom,$num,$type,$area,$container) = @_;
4097: my ($prefix,$namespace,$idtype,$errtext,$locknotfreed);
4098: if ($type eq 'paste') {
4099: $prefix = $type;
4100: $namespace = 'courseeditor';
4101: $idtype = 'addcode';
4102: } elsif ($type eq 'map') {
4103: $prefix = 'docs';
4104: if ($area eq 'supplemental') {
4105: $prefix = 'supp';
4106: }
4107: $prefix .= $container;
4108: $namespace = 'uploadedmaps';
4109: } else {
4110: $prefix = $type;
4111: $namespace = 'templated';
4112: }
4113: my ($suffix,$freedlock,$error) =
4114: &Apache::lonnet::get_timebased_id($prefix,'num',$namespace,$dom,$num,$idtype);
4115: if (!$suffix) {
4116: if ($type eq 'paste') {
4117: $errtext = &mt('Failed to acquire a unique timestamp-based suffix when adding to the paste buffer.');
4118: } elsif ($type eq 'map') {
4119: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new folder/page.');
4120: } elsif ($type eq 'smppg') {
4121: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new simple page.');
4122: } else {
4123: $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new discussion board.');
4124: }
4125: if ($error) {
4126: $errtext .= '<br />'.$error;
4127: }
4128: }
4129: if ($freedlock ne 'ok') {
4130: $locknotfreed =
4131: '<div class="LC_error">'.
4132: &mt('There was a problem removing a lockfile.').' ';
4133: if ($type eq 'paste') {
4134: if ($freedlock eq 'nolock') {
4135: $locknotfreed =
4136: '<div class="LC_error">'.
4137: &mt('A lockfile was not released when you added content to the clipboard earlier in this session.').' '.
4138:
4139: &mt('As a result addition of items to the clipboard will be unavailable until your next log-in.');
4140: } else {
4141: $locknotfreed .=
4142: &mt('This will prevent addition of items to the clipboard until your next log-in.');
4143: }
4144: } elsif ($type eq 'map') {
4145: $locknotfreed .=
4146: &mt('This will prevent creation of additional folders or composite pages in this course.');
4147: } elsif ($type eq 'smppg') {
4148: $locknotfreed .=
4149: &mt('This will prevent creation of additional simple pages in this course.');
4150: } else {
4151: $locknotfreed .=
4152: &mt('This will prevent creation of additional discussion boards in this course.');
4153: }
4154: unless ($type eq 'paste') {
4155: $locknotfreed .=
4156: ' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.',
4157: '<a href="/adm/helpdesk" target="_helpdesk">','</a>');
4158: }
4159: $locknotfreed .= '</div>';
4160: }
4161: return ($suffix,$errtext,$locknotfreed);
4162: }
4163:
4164: =pod
4165:
4166: =item tiehash()
4167:
4168: tie the hash
4169:
4170: =cut
4171:
4172: sub tiehash {
4173: my ($mode)=@_;
4174: $hashtied=0;
4175: if ($env{'request.course.fn'}) {
4176: if ($mode eq 'write') {
4177: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
4178: &GDBM_WRCREAT(),0640)) {
4179: $hashtied=2;
4180: }
4181: } else {
4182: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
4183: &GDBM_READER(),0640)) {
4184: $hashtied=1;
4185: }
4186: }
4187: }
4188: }
4189:
4190: sub untiehash {
4191: if ($hashtied) { untie %hash; }
4192: $hashtied=0;
4193: return OK;
4194: }
4195:
4196:
4197:
4198:
4199: sub checkonthis {
4200: my ($r,$url,$level,$title)=@_;
4201: $url=&unescape($url);
4202: $alreadyseen{$url}=1;
4203: $r->rflush();
4204: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
4205: $r->print("\n<br />");
4206: if ($level==0) {
4207: $r->print("<br />");
4208: }
4209: for (my $i=0;$i<=$level*5;$i++) {
4210: $r->print(' ');
4211: }
4212: $r->print('<a href="'.$url.'" target="cat">'.
4213: ($title?$title:$url).'</a> ');
4214: if ($url=~/^\/res\//) {
4215: my $result=&Apache::lonnet::repcopy(
4216: &Apache::lonnet::filelocation('',$url));
4217: if ($result eq 'ok') {
4218: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
4219: $r->rflush();
4220: &Apache::lonnet::countacc($url);
4221: $url=~/\.(\w+)$/;
4222: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
4223: $r->print('<br />');
4224: $r->rflush();
4225: for (my $i=0;$i<=$level*5;$i++) {
4226: $r->print(' ');
4227: }
4228: $r->print('- '.&mt('Rendering:').' ');
4229: my ($errorcount,$warningcount)=split(/:/,
4230: &Apache::lonnet::ssi_body($url,
4231: ('grade_target'=>'web',
4232: 'return_only_error_and_warning_counts' => 1)));
4233: if (($errorcount) ||
4234: ($warningcount)) {
4235: if ($errorcount) {
4236: $r->print('<img src="/adm/lonMisc/bomb.gif" alt="'.&mt('bomb').'" /><span class="LC_error">'.
4237: &mt('[quant,_1,error]',$errorcount).'</span>');
4238: }
4239: if ($warningcount) {
4240: $r->print('<span class="LC_warning">'.
4241: &mt('[quant,_1,warning]',$warningcount).'</span>');
4242: }
4243: } else {
4244: $r->print('<span class="LC_success">'.&mt('ok').'</span>');
4245: }
4246: $r->rflush();
4247: }
4248: my $dependencies=
4249: &Apache::lonnet::metadata($url,'dependencies');
4250: foreach my $dep (split(/\,/,$dependencies)) {
4251: if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
4252: &checkonthis($r,$dep,$level+1);
4253: }
4254: }
4255: } elsif ($result eq 'unavailable') {
4256: $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
4257: } elsif ($result eq 'not_found') {
4258: unless ($url=~/\$/) {
4259: $r->print('<span class="LC_error">'.&mt('not found').'</span>');
4260: } else {
4261: $r->print('<span class="LC_error">'.&mt('unable to verify variable URL').'</span>');
4262: }
4263: } else {
4264: $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
4265: }
4266: }
4267: }
4268: }
4269:
4270:
4271:
4272: =pod
4273:
4274: =item list_symbs()
4275:
4276: List Content Identifiers
4277:
4278: =cut
4279:
4280: sub list_symbs {
4281: my ($r) = @_;
4282:
4283: my $crstype = &Apache::loncommon::course_type();
4284: $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
4285: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
4286: $r->print(&startContentScreen('tools'));
4287: my $navmap = Apache::lonnavmaps::navmap->new();
4288: if (!defined($navmap)) {
4289: $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
4290: '<div class="LC_error">'.
4291: &mt('Unable to retrieve information about course contents').
4292: '</div>');
4293: &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
4294: } else {
4295: $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
4296: &Apache::loncommon::start_data_table().
4297: &Apache::loncommon::start_data_table_header_row().
4298: '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
4299: &Apache::loncommon::end_data_table_header_row()."\n");
4300: my $count;
4301: foreach my $res ($navmap->retrieveResources()) {
4302: $r->print(&Apache::loncommon::start_data_table_row().
4303: '<td>'.$res->compTitle().'</td>'.
4304: '<td>'.$res->symb().'</td>'.
4305: &Apache::loncommon::end_data_table_row());
4306: $count ++;
4307: }
4308: if (!$count) {
4309: $r->print(&Apache::loncommon::start_data_table_row().
4310: '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
4311: &Apache::loncommon::end_data_table_row());
4312: }
4313: $r->print(&Apache::loncommon::end_data_table());
4314: }
4315: $r->print(&endContentScreen());
4316: }
4317:
4318:
4319: sub verifycontent {
4320: my ($r) = @_;
4321: my $crstype = &Apache::loncommon::course_type();
4322: $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Content'));
4323: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Content'));
4324: $r->print(&startContentScreen('tools'));
4325: $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>');
4326: $hashtied=0;
4327: undef %alreadyseen;
4328: %alreadyseen=();
4329: &tiehash();
4330:
4331: foreach my $key (keys(%hash)) {
4332: if ($hash{$key}=~/\.(page|sequence)$/) {
4333: if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
4334: $r->print('<hr /><span class="LC_error">'.
4335: &mt('The following sequence or page is included more than once in your '.$crstype.':').' '.
4336: &unescape($hash{$key}).'</span><br />'.
4337: &mt('Note that grading records for problems included in this sequence or folder will overlap.').'<hr />');
4338: }
4339: }
4340: if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
4341: &checkonthis($r,$hash{$key},0,$hash{'title_'.$1});
4342: }
4343: }
4344: &untiehash();
4345: $r->print('<p class="LC_success">'.&mt('Done').'</p>');
4346: $r->print(&endContentScreen());
4347: }
4348:
4349:
4350: sub devalidateversioncache {
4351: my $src=shift;
4352: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
4353: &Apache::lonnet::clutter($src));
4354: }
4355:
4356: sub checkversions {
4357: my ($r) = @_;
4358: my $crstype = &Apache::loncommon::course_type();
4359: $r->print(&Apache::loncommon::start_page("Check $crstype Resource Versions"));
4360: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Resource Versions"));
4361: $r->print(&startContentScreen('tools'));
4362:
4363: my $header='';
4364: my $startsel='';
4365: my $monthsel='';
4366: my $weeksel='';
4367: my $daysel='';
4368: my $allsel='';
4369: my %changes=();
4370: my $starttime=0;
4371: my $haschanged=0;
4372: my %setversions=&Apache::lonnet::dump('resourceversions',
4373: $env{'course.'.$env{'request.course.id'}.'.domain'},
4374: $env{'course.'.$env{'request.course.id'}.'.num'});
4375:
4376: $hashtied=0;
4377: &tiehash();
4378: my %newsetversions=();
4379: if ($env{'form.setmostrecent'}) {
4380: $haschanged=1;
4381: foreach my $key (keys(%hash)) {
4382: if ($key=~/^ids\_(\/res\/.+)$/) {
4383: $newsetversions{$1}='mostrecent';
4384: &devalidateversioncache($1);
4385: }
4386: }
4387: } elsif ($env{'form.setcurrent'}) {
4388: $haschanged=1;
4389: foreach my $key (keys(%hash)) {
4390: if ($key=~/^ids\_(\/res\/.+)$/) {
4391: my $getvers=&Apache::lonnet::getversion($1);
4392: if ($getvers>0) {
4393: $newsetversions{$1}=$getvers;
4394: &devalidateversioncache($1);
4395: }
4396: }
4397: }
4398: } elsif ($env{'form.setversions'}) {
4399: $haschanged=1;
4400: foreach my $key (keys(%env)) {
4401: if ($key=~/^form\.set_version_(.+)$/) {
4402: my $src=$1;
4403: if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
4404: $newsetversions{$src}=$env{$key};
4405: &devalidateversioncache($src);
4406: }
4407: }
4408: }
4409: }
4410: if ($haschanged) {
4411: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
4412: $env{'course.'.$env{'request.course.id'}.'.domain'},
4413: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
4414: $r->print(&Apache::loncommon::confirmwrapper(
4415: &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved'))));
4416: } else {
4417: $r->print(&Apache::loncommon::confirmwrapper(
4418: &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1)));
4419: }
4420: &mark_hash_old();
4421: }
4422: &changewarning($r,'');
4423: if ($env{'form.timerange'} eq 'all') {
4424: # show all documents
4425: $header=&mt('All content in '.$crstype);
4426: $allsel=' selected="selected"';
4427: foreach my $key (keys(%hash)) {
4428: if ($key=~/^ids\_(\/res\/.+)$/) {
4429: my $src=$1;
4430: $changes{$src}=1;
4431: }
4432: }
4433: } else {
4434: # show documents which changed
4435: %changes=&Apache::lonnet::dump
4436: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
4437: $env{'course.'.$env{'request.course.id'}.'.num'});
4438: my $firstkey=(keys(%changes))[0];
4439: unless ($firstkey=~/^error\:/) {
4440: unless ($env{'form.timerange'}) {
4441: $env{'form.timerange'}=604800;
4442: }
4443: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
4444: .&mt('seconds');
4445: if ($env{'form.timerange'}==-1) {
4446: $seltext='since start of course';
4447: $startsel=' selected="selected"';
4448: $env{'form.timerange'}=time;
4449: }
4450: $starttime=time-$env{'form.timerange'};
4451: if ($env{'form.timerange'}==2592000) {
4452: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
4453: $monthsel=' selected="selected"';
4454: } elsif ($env{'form.timerange'}==604800) {
4455: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
4456: $weeksel=' selected="selected"';
4457: } elsif ($env{'form.timerange'}==86400) {
4458: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
4459: $daysel=' selected="selected"';
4460: }
4461: $header=&mt('Content changed').' '.$seltext;
4462: } else {
4463: $header=&mt('No content modifications yet.');
4464: }
4465: }
4466: %setversions=&Apache::lonnet::dump('resourceversions',
4467: $env{'course.'.$env{'request.course.id'}.'.domain'},
4468: $env{'course.'.$env{'request.course.id'}.'.num'});
4469: my %lt=&Apache::lonlocal::texthash
4470: ('st' => 'Version changes since start of '.$crstype,
4471: 'lm' => 'Version changes since last Month',
4472: 'lw' => 'Version changes since last Week',
4473: 'sy' => 'Version changes since Yesterday',
4474: 'al' => 'All Resources (possibly large output)',
4475: 'cd' => 'Change display',
4476: 'sd' => 'Display',
4477: 'fi' => 'File',
4478: 'md' => 'Modification Date',
4479: 'mr' => 'Most recently published Version',
4480: 've' => 'Version used in '.$crstype,
4481: 'vu' => 'Set Version to be used in '.$crstype,
4482: 'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below',
4483: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
4484: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
4485: 'di' => 'Differences',
4486: 'save' => 'Save changes',
4487: 'vers' => 'Version choice(s) for specific resources',
4488: 'act' => 'Actions');
4489: $r->print(<<ENDHEADERS);
4490: <h4 class="LC_info">$header</h4>
4491: <form action="/adm/coursedocs" method="post">
4492: <input type="hidden" name="versions" value="1" />
4493: <div class="LC_left_float">
4494: <fieldset>
4495: <legend>$lt{'cd'}</legend>
4496: <select name="timerange">
4497: <option value='all'$allsel>$lt{'al'}</option>
4498: <option value="-1"$startsel>$lt{'st'}</option>
4499: <option value="2592000"$monthsel>$lt{'lm'}</option>
4500: <option value="604800"$weeksel>$lt{'lw'}</option>
4501: <option value="86400"$daysel>$lt{'sy'}</option>
4502: </select>
4503: <input type="submit" name="display" value="$lt{'sd'}" />
4504: </fieldset>
4505: </div>
4506: <div class="LC_left_float">
4507: <fieldset>
4508: <legend>$lt{'act'}</legend>
4509: $lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" /><br />
4510: $lt{'sc'}: <input type="submit" name="setcurrent" value="Go" />
4511: </fieldset>
4512: </div>
4513: <br clear="all" />
4514: <hr />
4515: <h4>$lt{'vers'}</h4>
4516: ENDHEADERS
4517: #number of columns for version history
4518: my %changedbytime;
4519: foreach my $key (keys(%changes)) {
4520: #excludes not versionable problems from resource version history:
4521: next if ($key =~ /^\/res\/lib\/templates/);
4522: my $chg;
4523: if ($env{'form.timerange'} eq 'all') {
4524: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
4525: $chg = &Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate');
4526: } else {
4527: $chg = $changes{$key};
4528: next if ($chg < $starttime);
4529: }
4530: push(@{$changedbytime{$chg}},$key);
4531: }
4532: if (keys(%changedbytime) == 0) {
4533: &untiehash();
4534: $r->print(&mt('No content changes in imported content in specified time frame').
4535: &endContentScreen());
4536: return;
4537: }
4538: $r->print(
4539: '<input type="submit" name="setversions" value="'.$lt{'save'}.'" />'.
4540: &Apache::loncommon::start_data_table().
4541: &Apache::loncommon::start_data_table_header_row().
4542: '<th>'.&mt('Resources').'</th>'.
4543: "<th>$lt{'mr'}</th>".
4544: "<th>$lt{'ve'}</th>".
4545: "<th>$lt{'vu'}</th>".
4546: '<th>'.&mt('History').'</th>'.
4547: &Apache::loncommon::end_data_table_header_row()
4548: );
4549: foreach my $chg (sort {$b <=> $a } keys(%changedbytime)) {
4550: foreach my $key (sort(@{$changedbytime{$chg}})) {
4551: my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
4552: my $currentversion=&Apache::lonnet::getversion($key);
4553: if ($currentversion<0) {
4554: $currentversion='<span class="LC_error">'.&mt('Could not be determined.').'</span>';
4555: }
4556: my $linkurl=&Apache::lonnet::clutter($key);
4557: $r->print(
4558: &Apache::loncommon::start_data_table_row().
4559: '<td><b>'.&Apache::lonnet::gettitle($linkurl).'</b><br />'.
4560: '<a href="'.$linkurl.'" target="cat">'.$linkurl.'</a></td>'.
4561: '<td align="right">'.$currentversion.'<span class="LC_fontsize_medium"><br />('.
4562: &Apache::lonlocal::locallocaltime($chg).')</span></td>'.
4563: '<td align="right">'
4564: );
4565: # Used in course
4566: my $usedversion=$hash{'version_'.$linkurl};
4567: if (($usedversion) && ($usedversion ne 'mostrecent')) {
4568: if ($usedversion != $currentversion) {
4569: $r->print('<span class="LC_warning">'.$usedversion.'</span>');
4570: } else {
4571: $r->print($usedversion);
4572: }
4573: } else {
4574: $r->print($currentversion);
4575: }
4576: $r->print('</td><td title="'.$lt{'vu'}.'">');
4577: # Set version
4578: $r->print(&Apache::loncommon::select_form(
4579: $setversions{$linkurl},
4580: 'set_version_'.$linkurl,
4581: {'select_form_order' => ['',1..$currentversion,'mostrecent'],
4582: '' => '',
4583: 'mostrecent' => &mt('most recent'),
4584: map {$_,$_} (1..$currentversion)}));
4585: my $lastold=1;
4586: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
4587: my $url=$root.'.'.$prevvers.'.'.$extension;
4588: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<$starttime) {
4589: $lastold=$prevvers;
4590: }
4591: }
4592: $r->print('</td>');
4593: # List all available versions
4594: $r->print('<td valign="top"><span class="LC_fontsize_medium">');
4595: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
4596: my $url=$root.'.'.$prevvers.'.'.$extension;
4597: $r->print(
4598: '<span class="LC_nobreak">'
4599: .'<a href="'.&Apache::lonnet::clutter($url).'">'
4600: .&mt('Version [_1]',$prevvers).'</a>'
4601: .' ('.&Apache::lonlocal::locallocaltime(
4602: &Apache::lonnet::metadata($url,'lastrevisiondate'))
4603: .')');
4604: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
4605: $r->print(
4606: ' <a href="/adm/diff?filename='.
4607: &Apache::lonnet::clutter($root.'.'.$extension).
4608: &HTML::Entities::encode('&versionone='.$prevvers,'"<>&').
4609: '" target="diffs">'.&mt('Diffs').'</a>');
4610: }
4611: $r->print('</span><br />');
4612: }
4613: $r->print('</span></td>'.&Apache::loncommon::end_data_table_row());
4614: }
4615: }
4616: $r->print(
4617: &Apache::loncommon::end_data_table().
4618: '<input type="submit" name="setversions" value="'.$lt{'save'}.'" />'.
4619: '</form>'
4620: );
4621:
4622: &untiehash();
4623: $r->print(&endContentScreen());
4624: return;
4625: }
4626:
4627: sub mark_hash_old {
4628: my $retie_hash=0;
4629: if ($hashtied) {
4630: $retie_hash=1;
4631: &untiehash();
4632: }
4633: &tiehash('write');
4634: $hash{'old'}=1;
4635: &untiehash();
4636: if ($retie_hash) { &tiehash(); }
4637: }
4638:
4639: sub is_hash_old {
4640: my $untie_hash=0;
4641: if (!$hashtied) {
4642: $untie_hash=1;
4643: &tiehash();
4644: }
4645: my $return=$hash{'old'};
4646: if ($untie_hash) { &untiehash(); }
4647: return $return;
4648: }
4649:
4650: sub changewarning {
4651: my ($r,$postexec,$message,$url)=@_;
4652: if (!&is_hash_old()) { return; }
4653: my $pathvar='folderpath';
4654: my $path=&escape($env{'form.folderpath'});
4655: if (!defined($url)) {
4656: $url='/adm/coursedocs?'.$pathvar.'='.$path;
4657: }
4658: my $course_type = &Apache::loncommon::course_type();
4659: if (!defined($message)) {
4660: $message='Changes will become active for your current session after [_1], or the next time you log in.';
4661: }
4662: $r->print("\n\n".
4663: '<script type="text/javascript">'."\n".
4664: '// <![CDATA['."\n".
4665: 'function reinit(tf) { tf.submit();'.$postexec.' }'."\n".
4666: '// ]]>'."\n".
4667: '</script>'."\n".
4668: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
4669: '<input type="hidden" name="orgurl" value="'.$url.
4670: '" /><input type="hidden" name="selectrole" value="1" /><p class="LC_warning">'.
4671: &mt($message,' <input type="hidden" name="'.
4672: $env{'request.role'}.'" value="1" /><input type="button" value="'.
4673: &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />').
4674: $help{'Caching'}.'</p></form>'."\n\n");
4675: }
4676:
4677:
4678: sub init_breadcrumbs {
4679: my ($form,$text,$help)=@_;
4680: &Apache::lonhtmlcommon::clear_breadcrumbs();
4681: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
4682: text=>&Apache::loncommon::course_type().' Editor',
4683: faq=>273,
4684: bug=>'Instructor Interface',
4685: help => $help});
4686: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
4687: text=>$text,
4688: faq=>273,
4689: bug=>'Instructor Interface'});
4690: }
4691:
4692: # subroutine to list form elements
4693: sub create_list_elements {
4694: my @formarr = @_;
4695: my $list = '';
4696: foreach my $button (@formarr){
4697: foreach my $picture (keys(%{$button})) {
4698: $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text', id => ''});
4699: }
4700: }
4701: return $list;
4702: }
4703:
4704: # subroutine to create ul from list elements
4705: sub create_form_ul {
4706: my $list = shift;
4707: my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'});
4708: return $ul;
4709: }
4710:
4711: #
4712: # Start tabs
4713: #
4714:
4715: sub startContentScreen {
4716: my ($mode) = @_;
4717: my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
4718: if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
4719: $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b> '.&mt('Content Overview').' </b></a></li>'."\n";
4720: $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b> '.&mt('Content Search').' </b></a></li>'."\n";
4721: $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b> '.&mt('Content Index').' </b></a></li>'."\n";
4722: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
4723: } else {
4724: $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b> '.&mt('Main Content Editor').' </b></a></li>'."\n";
4725: $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
4726: $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>'."\n";
4727: '><a href="/adm/coursedocs?tools=1"><b> '.&mt('Content Utilities').' </b></a></li>';
4728: }
4729: $output .= "\n".'</ul>'."\n";
4730: $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
4731: '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
4732: '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
4733: return $output;
4734: }
4735:
4736: #
4737: # End tabs
4738: #
4739:
4740: sub endContentScreen {
4741: return '</div></div></div>';
4742: }
4743:
4744: sub supplemental_base {
4745: return 'supplemental&'.&escape(&mt('Supplemental Content'));
4746: }
4747:
4748: sub handler {
4749: my $r = shift;
4750: &Apache::loncommon::content_type($r,'text/html');
4751: $r->send_http_header;
4752: return OK if $r->header_only;
4753:
4754: # get course data
4755: my $crstype = &Apache::loncommon::course_type();
4756: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
4757: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
4758:
4759: # graphics settings
4760: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
4761:
4762: #
4763: # --------------------------------------------- Initialize help topics for this
4764: foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
4765: 'Adding_External_Resource','Navigate_Content',
4766: 'Adding_Folders','Docs_Overview', 'Load_Map',
4767: 'Supplemental','Score_Upload_Form','Adding_Pages',
4768: 'Importing_LON-CAPA_Resource','Importing_IMS_Course',
4769: 'Uploading_From_Harddrive','Course_Roster','Web_Page',
4770: 'Dropbox','Simple_Problem') {
4771: $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
4772: }
4773: # Composite help files
4774: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
4775: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
4776: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
4777: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
4778: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
4779: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
4780: $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
4781: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
4782: $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
4783: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
4784:
4785: my $allowed;
4786: # URI is /adm/supplemental when viewing supplemental docs in non-edit mode.
4787: unless ($r->uri eq '/adm/supplemental') {
4788: # does this user have privileges to modify content.
4789: $allowed = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
4790: }
4791:
4792: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['inhibitmenu']);
4793: if ($allowed && $env{'form.verify'}) {
4794: &init_breadcrumbs('verify','Verify Content','Docs_Verify_Content');
4795: &verifycontent($r);
4796: } elsif ($allowed && $env{'form.listsymbs'}) {
4797: &init_breadcrumbs('listsymbs','List Content IDs');
4798: &list_symbs($r);
4799: } elsif ($allowed && $env{'form.docslog'}) {
4800: &init_breadcrumbs('docslog','Show Log');
4801: my $folder = $env{'form.folder'};
4802: if ($folder eq '') {
4803: $folder='default';
4804: }
4805: &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath);
4806: } elsif ($allowed && $env{'form.versions'}) {
4807: &init_breadcrumbs('versions','Check/Set Resource Versions','Docs_Check_Resource_Versions');
4808: &checkversions($r);
4809: } elsif ($allowed && $env{'form.dumpcourse'}) {
4810: &init_breadcrumbs('dumpcourse','Copy '.&Apache::loncommon::course_type().' Content to Authoring Space');
4811: &dumpcourse($r);
4812: } elsif ($allowed && $env{'form.exportcourse'}) {
4813: &init_breadcrumbs('exportcourse','IMS Export');
4814: &Apache::imsexport::exportcourse($r);
4815: } else {
4816: #
4817: # Done catching special calls
4818: # The whole rest is for course and supplemental documents and utilities menu
4819: # Get the parameters that may be needed
4820: #
4821: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
4822: ['folderpath',
4823: 'forcesupplement','forcestandard',
4824: 'tools','symb','command','supppath']);
4825:
4826: # standard=1: this is a "new-style" course with an uploaded map as top level
4827: # standard=2: this is a "old-style" course, and there is nothing we can do
4828:
4829: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
4830:
4831: # Decide whether this should display supplemental or main content or utilities
4832: # supplementalflag=1: show supplemental documents
4833: # supplementalflag=0: show standard documents
4834: # toolsflag=1: show utilities
4835:
4836: my $unesc_folderpath = &unescape($env{'form.folderpath'});
4837: my $supplementalflag=($unesc_folderpath=~/^supplemental/);
4838: if (($unesc_folderpath=~/^default/) || ($unesc_folderpath eq "")) {
4839: $supplementalflag=0;
4840: }
4841: if ($env{'form.forcesupplement'}) { $supplementalflag=1; }
4842: if ($env{'form.forcestandard'}) { $supplementalflag=0; }
4843: unless ($allowed) { $supplementalflag=1; }
4844: unless ($standard) { $supplementalflag=1; }
4845: my $toolsflag=0;
4846: if ($env{'form.tools'}) { $toolsflag=1; }
4847:
4848: my $script='';
4849: my $showdoc=0;
4850: my $addentries = {};
4851: my $container;
4852: my $containertag;
4853: my $pathitem;
4854: my %ltitools;
4855:
4856: # Do we directly jump somewhere?
4857:
4858: if (($env{'form.command'} eq 'direct') || ($env{'form.command'} eq 'directnav')) {
4859: if ($env{'form.symb'} ne '') {
4860: $env{'form.folderpath'}=
4861: &Apache::loncommon::symb_to_docspath($env{'form.symb'});
4862: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
4863: $env{'form.command'}.'_'.$env{'form.symb'}});
4864: } elsif ($env{'form.supppath'} ne '') {
4865: $env{'form.folderpath'}=$env{'form.supppath'};
4866: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} =>
4867: $env{'form.command'}.'_'.$env{'form.supppath'}});
4868: }
4869: } elsif ($env{'form.command'} eq 'editdocs') {
4870: $env{'form.folderpath'} = 'default&'.
4871: &escape(&mt('Main Content').':::::');
4872: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => $env{'form.command'}});
4873: } elsif ($env{'form.command'} eq 'editsupp') {
4874: $env{'form.folderpath'} = 'supplemental&'.
4875: &escape('Supplemental Content');
4876: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/supplemental'});
4877: } elsif ($env{'form.command'} eq 'contents') {
4878: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/navmaps'});
4879: } elsif ($env{'form.command'} eq 'home') {
4880: &Apache::lonnet::appenv({'docs.exit.'.$env{'request.course.id'} => '/adm/menu'});
4881: }
4882:
4883:
4884: # Where do we store these for when we come back?
4885: my $stored_folderpath='docs_folderpath';
4886: if ($supplementalflag) {
4887: $stored_folderpath='docs_sup_folderpath';
4888: }
4889:
4890: # No folderpath, and in edit mode, see if we have something stored
4891: if ((!$env{'form.folderpath'}) && $allowed) {
4892: &Apache::loncommon::restore_course_settings($stored_folderpath,
4893: {'folderpath' => 'scalar'});
4894: unless (&unescape($env{'form.folderpath'}) =~ m{^(default|supplemental)&}) {
4895: undef($env{'form.folderpath'});
4896: }
4897: }
4898:
4899: # If we are not allowed to make changes, all we can see are supplemental docs
4900: if (!$allowed) {
4901: unless ($env{'form.folderpath'} =~ /^supplemental/) {
4902: $env{'form.folderpath'} = &supplemental_base();
4903: }
4904: }
4905: # Make the zeroth entry in supplemental docs page paths, so we can get to top level
4906: if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
4907: $env{'form.folderpath'} = &supplemental_base()
4908: .'&'.
4909: $env{'form.folderpath'};
4910: }
4911: # If after all of this, we still don't have any paths, make them
4912: unless ($env{'form.folderpath'}) {
4913: if ($supplementalflag) {
4914: $env{'form.folderpath'}=&supplemental_base();
4915: } else {
4916: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content').
4917: ':::::');
4918: }
4919: }
4920:
4921: # Store this
4922: unless ($toolsflag) {
4923: if ($allowed) {
4924: &Apache::loncommon::store_course_settings($stored_folderpath,
4925: {'folderpath' => 'scalar'});
4926: }
4927: my $folderpath;
4928: if ($env{'form.folderpath'}) {
4929: $folderpath = $env{'form.folderpath'};
4930: my (@folders)=split('&',$env{'form.folderpath'});
4931: $env{'form.foldername'}=&unescape(pop(@folders));
4932: if ($env{'form.foldername'} =~ /\:1$/) {
4933: $container = 'page';
4934: } else {
4935: $container = 'sequence';
4936: }
4937: $env{'form.folder'}=pop(@folders);
4938: } else {
4939: if ($env{'form.folder'} eq '' ||
4940: $env{'form.folder'} eq 'supplemental') {
4941: $folderpath='default&'.
4942: &escape(&mt('Main Content').':::::');
4943: }
4944: }
4945: $containertag = '<input type="hidden" name="folderpath" value="" />';
4946: $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
4947: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
4948: $showdoc='/'.$1;
4949: }
4950: if ($showdoc) { # got called in sequence from course
4951: $allowed=0;
4952: } else {
4953: if ($allowed) {
4954: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
4955: $script=&Apache::lonratedt::editscript('simple');
4956: }
4957: }
4958: }
4959:
4960: # get personal data
4961: my $uname=$env{'user.name'};
4962: my $udom=$env{'user.domain'};
4963: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
4964:
4965: if ($allowed) {
4966: if ($toolsflag) {
4967: $script .= &inject_data_js();
4968: my ($home,$other,%outhash)=&authorhosts();
4969: if (!$home && $other) {
4970: my @hosts;
4971: foreach my $aurole (keys(%outhash)) {
4972: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
4973: push(@hosts,$outhash{$aurole});
4974: }
4975: }
4976: $script .= &dump_switchserver_js(@hosts);
4977: }
4978: } else {
4979: my $tid = 1;
4980: my @tabids;
4981: if ($supplementalflag) {
4982: @tabids = ('002','ee2','ff2');
4983: $tid = 2;
4984: } else {
4985: @tabids = ('aa1','bb1','cc1','ff1');
4986: unless ($env{'form.folderpath'} =~ /\:1$/) {
4987: unshift(@tabids,'001');
4988: push(@tabids,('dd1','ee1'));
4989: }
4990: }
4991: my $tabidstr = join("','",@tabids);
4992: %ltitools = &Apache::lonnet::get_domain_ltitools($coursedom);
4993: my $posslti = keys(%ltitools);
4994: my $exttoolurl = "/adm/$coursedom/$coursenum/new/exttool";
4995: $script .= &editing_js($udom,$uname,$supplementalflag,$posslti).
4996: &history_tab_js().
4997: &inject_data_js().
4998: &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr,$tid).
4999: &Apache::lonextresedit::extedit_javascript(\%ltitools);
5000: $addentries = {
5001: onload => "javascript:resize_scrollbox('contentscroll','1','1');",
5002: };
5003: }
5004: $script .= &paste_popup_js();
5005: my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
5006: &mt('Switch server?');
5007:
5008:
5009: }
5010: # -------------------------------------------------------------------- Body tag
5011: $script = '<script type="text/javascript">'."\n"
5012: .'// <![CDATA['."\n"
5013: .$script."\n"
5014: .'// ]]>'."\n"
5015: .'</script>'."\n"
5016: .'<script type="text/javascript"
5017: src="/res/adm/includes/file_upload.js"></script>'."\n";
5018:
5019: # Breadcrumbs
5020: &Apache::lonhtmlcommon::clear_breadcrumbs();
5021:
5022: if ($showdoc) {
5023: $r->print(&Apache::loncommon::start_page("$crstype documents",undef,
5024: {'force_register' => $showdoc,}));
5025: } elsif ($toolsflag) {
5026: &Apache::lonhtmlcommon::add_breadcrumb({
5027: href=>"/adm/coursedocs",text=>"$crstype Contents"});
5028: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script)
5029: .&Apache::loncommon::help_open_menu('','',273,'RAT')
5030: .&Apache::lonhtmlcommon::breadcrumbs(
5031: 'Editing Course Contents')
5032: );
5033: } elsif ($r->uri eq '/adm/supplemental') {
5034: my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype);
5035: $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef,
5036: {'bread_crumbs' => $brcrum,}));
5037: } else {
5038: &Apache::lonhtmlcommon::add_breadcrumb({
5039: href=>"/adm/coursedocs",text=>"$crstype Contents"});
5040: $r->print(&Apache::loncommon::start_page("$crstype Contents", $script,
5041: {'add_entries' => $addentries}
5042: )
5043: .&Apache::loncommon::help_open_menu('','',273,'RAT')
5044: .&Apache::lonhtmlcommon::breadcrumbs(
5045: 'Editing '.$crstype.' Contents',
5046: 'Docs_Adding_Course_Doc')
5047: );
5048: }
5049:
5050: my %allfiles = ();
5051: my %codebase = ();
5052: my ($upload_result,$upload_output,$uploadphase);
5053: if ($allowed) {
5054: if (($env{'form.uploaddoc.filename'}) &&
5055: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
5056: my $context = $1;
5057: # Process file upload - phase one - upload and parse primary file.
5058: undef($hadchanges);
5059: $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom,
5060: \%allfiles,\%codebase,$context,$crstype);
5061: if ($hadchanges) {
5062: &mark_hash_old();
5063: }
5064: $r->print($upload_output);
5065: } elsif ($env{'form.phase'} eq 'upload_embedded') {
5066: # Process file upload - phase two - upload embedded objects
5067: $uploadphase = 'check_embedded';
5068: my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"');
5069: my $state = &embedded_form_elems($uploadphase,$primaryurl,
5070: $env{'form.newidx'});
5071: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5072: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5073: my ($destination,$dir_root) = &embedded_destination();
5074: my $url_root = '/uploaded/'.$docudom.'/'.$docuname;
5075: my $actionurl = '/adm/coursedocs';
5076: my ($result,$flag) =
5077: &Apache::loncommon::upload_embedded('coursedoc',$destination,
5078: $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state,
5079: $actionurl);
5080: $r->print($result.&return_to_editor());
5081: } elsif ($env{'form.phase'} eq 'check_embedded') {
5082: # Process file upload - phase three - modify references in HTML file
5083: $uploadphase = 'modified_orightml';
5084: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5085: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5086: my ($destination,$dir_root) = &embedded_destination();
5087: my $result =
5088: &Apache::loncommon::modify_html_refs('coursedoc',$destination,
5089: $docuname,$docudom,undef,
5090: $dir_root);
5091: $r->print($result.&return_to_editor());
5092: } elsif ($env{'form.phase'} eq 'decompress_uploaded') {
5093: $uploadphase = 'decompress_phase_one';
5094: $r->print(&decompression_phase_one().
5095: &return_to_editor());
5096: } elsif ($env{'form.phase'} eq 'decompress_cleanup') {
5097: $uploadphase = 'decompress_phase_two';
5098: $r->print(&decompression_phase_two().
5099: &return_to_editor());
5100: }
5101: }
5102:
5103: if ($allowed && $toolsflag) {
5104: $r->print(&startContentScreen('tools'));
5105: $r->print(&generate_admin_menu($crstype));
5106: $r->print(&endContentScreen());
5107: } elsif ((!$showdoc) && (!$uploadphase)) {
5108: # -----------------------------------------------------------------------------
5109: my %lt=&Apache::lonlocal::texthash(
5110: 'copm' => 'All documents out of a published map into this folder',
5111: 'upfi' => 'Upload File',
5112: 'upld' => 'Upload Content',
5113: 'srch' => 'Search',
5114: 'impo' => 'Import',
5115: 'lnks' => 'Import from Stored Links',
5116: 'impm' => 'Import from Assembled Map',
5117: 'extr' => 'External Resource',
5118: 'extt' => 'External Tool',
5119: 'selm' => 'Select Map',
5120: 'load' => 'Load Map',
5121: 'newf' => 'New Folder',
5122: 'newp' => 'New Composite Page',
5123: 'syll' => 'Syllabus',
5124: 'navc' => 'Table of Contents',
5125: 'sipa' => 'Simple Course Page',
5126: 'sipr' => 'Simple Problem',
5127: 'webp' => 'Blank Web Page (editable)',
5128: 'drbx' => 'Drop Box',
5129: 'scuf' => 'External Scores (handgrade, upload, clicker)',
5130: 'bull' => 'Discussion Board',
5131: 'mypi' => 'My Personal Information Page',
5132: 'grpo' => 'Group Portfolio',
5133: 'rost' => 'Course Roster',
5134: 'abou' => 'Personal Information Page for a User',
5135: 'imsf' => 'IMS Upload',
5136: 'imsl' => 'Upload IMS package',
5137: 'cms' => 'Origin of IMS package',
5138: 'se' => 'Select',
5139: 'file' => 'File',
5140: 'title' => 'Title',
5141: 'comment' => 'Comment',
5142: 'parse' => 'Upload embedded images/multimedia files if HTML file',
5143: 'bb5' => 'Blackboard 5',
5144: 'bb6' => 'Blackboard 6',
5145: 'angel5' => 'ANGEL 5.5',
5146: 'webctce4' => 'WebCT 4 Campus Edition',
5147: );
5148: # -----------------------------------------------------------------------------
5149:
5150: # Calculate free quota space for a user or course. A javascript function checks
5151: # file size to determine if upload should be allowed.
5152: my $quotatype = 'unofficial';
5153: if ($crstype eq 'Community') {
5154: $quotatype = 'community';
5155: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.coursecode'}) {
5156: $quotatype = 'official';
5157: } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.textbook'}) {
5158: $quotatype = 'textbook';
5159: }
5160: my $disk_quota = &Apache::loncommon::get_user_quota($coursenum,$coursedom,
5161: 'course',$quotatype); # expressed in MB
5162: my $current_disk_usage = 0;
5163: foreach my $subdir ('docs','supplemental') {
5164: $current_disk_usage += &Apache::lonnet::diskusage($coursedom,$coursenum,
5165: "userfiles/$subdir",1); # expressed in kB
5166: }
5167: my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage);
5168:
5169: my $fileupload=(<<FIUP);
5170: $lt{'file'}:<br />
5171: <input type="file" name="uploaddoc" class="flUpload" size="40" />
5172: <input type="hidden" id="free_space" value="$free_space" />
5173: FIUP
5174:
5175: my $checkbox=(<<CHBO);
5176: <!-- <label>$lt{'parse'}?
5177: <input type="checkbox" name="parserflag" />
5178: </label> -->
5179: <label>
5180: <input type="checkbox" name="parserflag" checked="checked" /> $lt{'parse'}
5181: </label>
5182: CHBO
5183: my $imsfolder = $env{'form.folder'};
5184: if ($imsfolder eq '') {
5185: $imsfolder = 'default';
5186: }
5187: my $imspform=(<<IMSFORM);
5188: <a class="LC_menubuttons_link" href="javascript:toggleUpload('ims');">
5189: $lt{'imsf'}</a> $help{'Importing_IMS_Course'}
5190: <form name="uploadims" action="/adm/imsimportdocs" method="post" enctype="multipart/form-data" target="IMSimport">
5191: <fieldset id="uploadimsform" style="display: none;">
5192: <legend>$lt{'imsf'}</legend>
5193: $fileupload
5194: <br />
5195: <p>
5196: $lt{'cms'}:
5197: <select name="source">
5198: <option value="-1" selected="selected">$lt{'se'}</option>
5199: <option value="bb5">$lt{'bb5'}</option>
5200: <option value="bb6">$lt{'bb6'}</option>
5201: <option value="angel5">$lt{'angel5'}</option>
5202: <option value="webctce4">$lt{'webctce4'}</option>
5203: </select>
5204: <input type="hidden" name="folder" value="$imsfolder" />
5205: </p>
5206: <input type="hidden" name="phase" value="one" />
5207: <input type="button" value="$lt{'imsl'}" onclick="makeims(this.form);" />
5208: </fieldset>
5209: </form>
5210: IMSFORM
5211:
5212: my $fileuploadform=(<<FUFORM);
5213: <a class="LC_menubuttons_link" href="javascript:toggleUpload('doc');">
5214: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
5215: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
5216: <fieldset id="uploaddocform" style="display: none;">
5217: <legend>$lt{'upfi'}</legend>
5218: <input type="hidden" name="active" value="aa" />
5219: $fileupload
5220: <br />
5221: $lt{'title'}:<br />
5222: <input type="text" size="60" name="comment" />
5223: $pathitem
5224: <input type="hidden" name="cmd" value="upload_default" />
5225: <br />
5226: <span class="LC_nobreak" style="float:left">
5227: $checkbox
5228: </span>
5229: <br clear="all" />
5230: <input type="submit" value="$lt{'upld'}" />
5231: </fieldset>
5232: </form>
5233: FUFORM
5234:
5235: my $importpubform=(<<SEDFFORM);
5236: <a class="LC_menubuttons_link" href="javascript:toggleMap('map');">
5237: $lt{'impm'}</a>$help{'Load_Map'}
5238: <form action="/adm/coursedocs" method="post" name="mapimportform">
5239: <fieldset id="importmapform" style="display: none;">
5240: <legend>$lt{'impm'}</legend>
5241: <input type="hidden" name="active" value="bb" />
5242: $lt{'copm'}<br />
5243: <span class="LC_nobreak">
5244: <input type="text" name="importmap" size="40" value=""
5245: onfocus="this.blur();openbrowser('mapimportform','importmap','sequence,page','');" />
5246: <a href="javascript:openbrowser('mapimportform','importmap','sequence,page','');">$lt{'selm'}</a></span><br />
5247: <input type="submit" name="loadmap" value="$lt{'load'}" />
5248: </fieldset>
5249: </form>
5250:
5251: SEDFFORM
5252: my @importpubforma = (
5253: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/src.png" alt="'.$lt{srch}.'" onclick="javascript:groupsearch()" />' => $pathitem."<a class='LC_menubuttons_link' href='javascript:groupsearch()'>$lt{'srch'}</a>" },
5254: { '<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>$help{'Importing_LON-CAPA_Resource'}" },
5255: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/wishlist.png" alt="'.$lt{lnks}.'" onclick="javascript:open_StoredLinks_Import();" />' => "<a class='LC_menubuttons_link' href='javascript:open_StoredLinks_Import();'>$lt{'lnks'}</a>" },
5256: { '<img class="LC_noBorder LC_middle" src="/res/adm/pages/sequence.png" alt="'.$lt{impm}.'" onclick="javascript:toggleMap(\'map\');" />' => $importpubform }
5257: );
5258: $importpubform = &create_form_ul(&create_list_elements(@importpubforma));
5259: my $extresourcesform =
5260: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
5261: $help{'Adding_External_Resource'});
5262: my $exttoolform =
5263: &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem,
5264: $help{'Adding_External_Tool'},undef,
5265: undef,'tool',$coursedom,$coursenum,
5266: \%ltitools);
5267: if ($allowed) {
5268: my $folder = $env{'form.folder'};
5269: if ($folder eq '') {
5270: $folder='default';
5271: }
5272: my $output = &update_paste_buffer($coursenum,$coursedom,$folder);
5273: if ($output) {
5274: $r->print($output);
5275: }
5276: $r->print(<<HIDDENFORM);
5277: <form name="renameform" method="post" action="/adm/coursedocs">
5278: <input type="hidden" name="title" />
5279: <input type="hidden" name="cmd" />
5280: <input type="hidden" name="markcopy" />
5281: <input type="hidden" name="copyfolder" />
5282: $containertag
5283: </form>
5284:
5285: HIDDENFORM
5286: $r->print(&makesimpleeditform($pathitem)."\n".
5287: &makedocslogform($pathitem."\n".
5288: '<input type="hidden" name="folder" value="'.
5289: $env{'form.folder'}.'" />'."\n"));
5290: }
5291:
5292: # Generate the tabs
5293: my ($mode,$needs_end);
5294: if (($supplementalflag) && (!$allowed)) {
5295: my @folders = split('&',$env{'form.folderpath'});
5296: unless (@folders > 2) {
5297: &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
5298: $needs_end = 1;
5299: }
5300: } else {
5301: $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
5302: $needs_end = 1;
5303: }
5304:
5305: #
5306:
5307: my $savefolderpath;
5308:
5309: if ($allowed) {
5310: my $folder=$env{'form.folder'};
5311: if ($folder eq '' || $supplementalflag) {
5312: $folder='default';
5313: $savefolderpath = $env{'form.folderpath'};
5314: $env{'form.folderpath'}='default&'.&escape(&mt('Main Content'));
5315: $pathitem = '<input type="hidden" name="folderpath" value="'.
5316: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
5317: }
5318: my $postexec='';
5319: if ($folder eq 'default') {
5320: $r->print('<script type="text/javascript">'."\n"
5321: .'// <![CDATA['."\n"
5322: .'this.window.name="loncapaclient";'."\n"
5323: .'// ]]>'."\n"
5324: .'</script>'."\n"
5325: );
5326: } else {
5327: #$postexec='self.close();';
5328: }
5329: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.sequence';
5330: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.page';
5331: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
5332:
5333: my $newnavform=(<<NNFORM);
5334: <form action="/adm/coursedocs" method="post" name="newnav">
5335: <input type="hidden" name="active" value="ee" />
5336: $pathitem
5337: <input type="hidden" name="importdetail"
5338: value="$lt{'navc'}=/adm/navmaps" />
5339: <a class="LC_menubuttons_link" href="javascript:document.newnav.submit()">$lt{'navc'}</a>
5340: $help{'Navigate_Content'}
5341: </form>
5342: NNFORM
5343: my $newsmppageform=(<<NSPFORM);
5344: <form action="/adm/coursedocs" method="post" name="newsmppg">
5345: <input type="hidden" name="active" value="ee" />
5346: $pathitem
5347: <input type="hidden" name="importdetail" value="" />
5348: <a class="LC_menubuttons_link" href="javascript:makesmppage();"> $lt{'sipa'}</a>
5349: $help{'Simple Page'}
5350: </form>
5351: NSPFORM
5352:
5353: my $newsmpproblemform=(<<NSPROBFORM);
5354: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
5355: <input type="hidden" name="active" value="cc" />
5356: $pathitem
5357: <input type="hidden" name="importdetail" value="" />
5358: <a class="LC_menubuttons_link" href="javascript:makesmpproblem();">$lt{'sipr'}</a>
5359: $help{'Simple_Problem'}
5360: </form>
5361:
5362: NSPROBFORM
5363:
5364: my $newdropboxform=(<<NDBFORM);
5365: <form action="/adm/coursedocs" method="post" name="newdropbox">
5366: <input type="hidden" name="active" value="cc" />
5367: $pathitem
5368: <input type="hidden" name="importdetail" value="" />
5369: <a class="LC_menubuttons_link" href="javascript:makedropbox();">$lt{'drbx'}</a>
5370: $help{'Dropbox'}
5371: </form>
5372: NDBFORM
5373:
5374: my $newexuploadform=(<<NEXUFORM);
5375: <form action="/adm/coursedocs" method="post" name="newexamupload">
5376: <input type="hidden" name="active" value="cc" />
5377: $pathitem
5378: <input type="hidden" name="importdetail" value="" />
5379: <a class="LC_menubuttons_link" href="javascript:makeexamupload();">$lt{'scuf'}</a>
5380: $help{'Score_Upload_Form'}
5381: </form>
5382: NEXUFORM
5383:
5384: my $newbulform=(<<NBFORM);
5385: <form action="/adm/coursedocs" method="post" name="newbul">
5386: <input type="hidden" name="active" value="dd" />
5387: $pathitem
5388: <input type="hidden" name="importdetail" value="" />
5389: <a class="LC_menubuttons_link" href="javascript:makebulboard();" >$lt{'bull'}</a>
5390: $help{'Bulletin Board'}
5391: </form>
5392: NBFORM
5393:
5394: my $newaboutmeform=(<<NAMFORM);
5395: <form action="/adm/coursedocs" method="post" name="newaboutme">
5396: <input type="hidden" name="active" value="dd" />
5397: $pathitem
5398: <input type="hidden" name="importdetail"
5399: value="$plainname=/adm/$udom/$uname/aboutme" />
5400: <a class="LC_menubuttons_link" href="javascript:document.newaboutme.submit()">$lt{'mypi'}</a>
5401: $help{'My Personal Information Page'}
5402: </form>
5403: NAMFORM
5404:
5405: my $newaboutsomeoneform=(<<NASOFORM);
5406: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
5407: <input type="hidden" name="active" value="dd" />
5408: $pathitem
5409: <input type="hidden" name="importdetail" value="" />
5410: <a class="LC_menubuttons_link" href="javascript:makeabout();">$lt{'abou'}</a>
5411: </form>
5412: NASOFORM
5413:
5414: my $newrosterform=(<<NROSTFORM);
5415: <form action="/adm/coursedocs" method="post" name="newroster">
5416: <input type="hidden" name="active" value="dd" />
5417: $pathitem
5418: <input type="hidden" name="importdetail"
5419: value="$lt{'rost'}=/adm/viewclasslist" />
5420: <a class="LC_menubuttons_link" href="javascript:document.newroster.submit()">$lt{'rost'}</a>
5421: $help{'Course_Roster'}
5422: </form>
5423: NROSTFORM
5424:
5425: my $newwebpage;
5426: if ($folder =~ /^default_?(\d*)$/) {
5427: $newwebpage = "/uploaded/$coursedom/$coursenum/docs/";
5428: if ($1) {
5429: $newwebpage .= $1;
5430: } else {
5431: $newwebpage .= 'default';
5432: }
5433: $newwebpage .= '/new.html';
5434: }
5435: my $newwebpageform =(<<NWEBFORM);
5436: <form action="/adm/coursedocs" method="post" name="newwebpage">
5437: <input type="hidden" name="active" value="ee" />
5438: $pathitem
5439: <input type="hidden" name="importdetail" value="$newwebpage" />
5440: <a class="LC_menubuttons_link" href="javascript:makewebpage();">$lt{'webp'}</a>
5441: $help{'Web_Page'}
5442: </form>
5443: NWEBFORM
5444:
5445:
5446: my $specialdocumentsform;
5447: my @specialdocumentsforma;
5448: my $gradingform;
5449: my @gradingforma;
5450: my $communityform;
5451: my @communityforma;
5452: my $newfolderform;
5453: my $newfolderb;
5454:
5455: my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
5456:
5457: my $newpageform=(<<NPFORM);
5458: <form action="/adm/coursedocs" method="post" name="newpage">
5459: <input type="hidden" name="folderpath" value="$path" />
5460: <input type="hidden" name="importdetail" value="" />
5461: <input type="hidden" name="active" value="ee" />
5462: <a class="LC_menubuttons_link" href="javascript:makenewpage(document.newpage,'$pageseq');">$lt{'newp'}</a>
5463: $help{'Adding_Pages'}
5464: </form>
5465: NPFORM
5466:
5467:
5468: $newfolderform=(<<NFFORM);
5469: <form action="/adm/coursedocs" method="post" name="newfolder">
5470: $pathitem
5471: <input type="hidden" name="importdetail" value="" />
5472: <input type="hidden" name="active" value="" />
5473: <a href="javascript:makenewfolder(document.newfolder,'$folderseq');">$lt{'newf'}</a>$help{'Adding_Folders'}
5474: </form>
5475: NFFORM
5476:
5477: my $newsylform=(<<NSYLFORM);
5478: <form action="/adm/coursedocs" method="post" name="newsyl">
5479: <input type="hidden" name="active" value="ee" />
5480: $pathitem
5481: <input type="hidden" name="importdetail"
5482: value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
5483: <a class="LC_menubuttons_link" href="javascript:document.newsyl.submit()">$lt{'syll'}</a>
5484: $help{'Syllabus'}
5485:
5486: </form>
5487: NSYLFORM
5488:
5489: my $newgroupfileform=(<<NGFFORM);
5490: <form action="/adm/coursedocs" method="post" name="newgroupfiles">
5491: <input type="hidden" name="active" value="dd" />
5492: $pathitem
5493: <input type="hidden" name="importdetail"
5494: value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
5495: <a class="LC_menubuttons_link" href="javascript:document.newgroupfiles.submit()">$lt{'grpo'}</a>
5496: $help{'Group Portfolio'}
5497: </form>
5498: NGFFORM
5499: @specialdocumentsforma=(
5500: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/page.png" alt="'.$lt{newp}.'" onclick="javascript:makenewpage(document.newpage,\''.$pageseq.'\');" />'=>$newpageform},
5501: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.newsyl.submit()" />'=>$newsylform},
5502: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/navigation.png" alt="'.$lt{navc}.'" onclick="document.newnav.submit()" />'=>$newnavform},
5503: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simple.png" alt="'.$lt{sipa}.'" onclick="javascript:makesmppage();" />'=>$newsmppageform},
5504: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage();" />'=>$newwebpageform},
5505: );
5506: $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma));
5507:
5508:
5509: my @importdoc = (
5510: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="toggleUpload(\'ext\');" />'=>$extresourcesform}
5511: );
5512: if (keys(%ltitools)) {
5513: push(@importdoc,
5514: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extt}.'" onclick="toggleUpload(\'tool\');" />'=>$exttoolform},
5515: );
5516: }
5517: unless ($container eq 'page') {
5518: push(@importdoc,
5519: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" onclick="javascript:toggleUpload(\'ims\');" />'=>$imspform}
5520: );
5521: }
5522: push(@importdoc,
5523: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'doc\');" />'=>$fileuploadform}
5524: );
5525: $fileuploadform = &create_form_ul(&create_list_elements(@importdoc));
5526:
5527: @gradingforma=(
5528: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/simpprob.png" alt="'.$lt{sipr}.'" onclick="javascript:makesmpproblem();" />'=>$newsmpproblemform},
5529: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dropbox.png" alt="'.$lt{drbx}.'" onclick="javascript:makedropbox();" />'=>$newdropboxform},
5530: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/scoreupfrm.png" alt="'.$lt{scuf}.'" onclick="javascript:makeexamupload();" />'=>$newexuploadform},
5531:
5532: );
5533: $gradingform = &create_form_ul(&create_list_elements(@gradingforma));
5534:
5535: @communityforma=(
5536: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/bchat.png" alt="'.$lt{bull}.'" onclick="javascript:makebulboard();" />'=>$newbulform},
5537: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="javascript:makebulboard();" />'=>$newaboutmeform},
5538: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/aboutme.png" alt="'.$lt{abou}.'" onclick="javascript:makeabout();" />'=>$newaboutsomeoneform},
5539: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/clst.png" alt="'.$lt{rost}.'" onclick="document.newroster.submit()" />'=>$newrosterform},
5540: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/groupportfolio.png" alt="'.$lt{grpo}.'" onclick="document.newgroupfiles.submit()" />'=>$newgroupfileform},
5541: );
5542: $communityform = &create_form_ul(&create_list_elements(@communityforma));
5543:
5544: my %orderhash = (
5545: 'aa' => ['Upload',$fileuploadform],
5546: 'bb' => ['Import',$importpubform],
5547: 'cc' => ['Grading',$gradingform],
5548: );
5549: unless ($container eq 'page') {
5550: $orderhash{'00'} = ['Newfolder',$newfolderform];
5551: $orderhash{'dd'} = ['Collaboration',$communityform];
5552: $orderhash{'ee'} = ['Other',$specialdocumentsform];
5553: }
5554:
5555: $hadchanges=0;
5556: unless (($supplementalflag || $toolsflag)) {
5557: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
5558: $supplementalflag,\%orderhash,$iconpath,$pathitem,\%ltitools);
5559: if ($error) {
5560: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
5561: }
5562: if ($hadchanges) {
5563: &mark_hash_old();
5564: }
5565:
5566: &changewarning($r,'');
5567: }
5568: }
5569:
5570: # Supplemental documents start here
5571:
5572: my $folder=$env{'form.folder'};
5573: unless ($supplementalflag) {
5574: $folder='supplemental';
5575: }
5576: if ($folder =~ /^supplemental$/ &&
5577: (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
5578: $env{'form.folderpath'} = &supplemental_base();
5579: } elsif ($allowed) {
5580: $env{'form.folderpath'} = $savefolderpath;
5581: }
5582: $pathitem = '<input type="hidden" name="folderpath" value="'.
5583: &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
5584: if ($allowed) {
5585: my $folderseq=
5586: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_new.sequence';
5587:
5588: my $supupdocform=(<<SUPDOCFORM);
5589: <a class="LC_menubuttons_link" href="javascript:toggleUpload('suppdoc');">
5590: $lt{'upfi'}</a> $help{'Uploading_From_Harddrive'}
5591: <form action="/adm/coursedocs" method="post" name="supuploaddocument" enctype="multipart/form-data">
5592: <fieldset id="uploadsuppdocform" style="display: none;">
5593: <legend>$lt{'upfi'}</legend>
5594: <input type="hidden" name="active" value="ee" />
5595: $fileupload
5596: <br />
5597: <br />
5598: <span class="LC_nobreak">
5599: $checkbox
5600: </span>
5601: <br /><br />
5602: $lt{'comment'}:<br />
5603: <textarea cols="50" rows="4" name="comment"></textarea>
5604: <br />
5605: $pathitem
5606: <input type="hidden" name="cmd" value="upload_supplemental" />
5607: <input type='submit' value="$lt{'upld'}" />
5608: </form>
5609: SUPDOCFORM
5610:
5611: my $supnewfolderform=(<<SNFFORM);
5612: <form action="/adm/coursedocs" method="post" name="supnewfolder">
5613: <input type="hidden" name="active" value="" />
5614: $pathitem
5615: <input type="hidden" name="importdetail" value="" />
5616: <a class="LC_menubuttons_link" href="javascript:makenewfolder(document.supnewfolder,'$folderseq');">$lt{'newf'}</a>
5617: $help{'Adding_Folders'}
5618: </form>
5619: SNFFORM
5620:
5621: my $supextform =
5622: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
5623: $help{'Adding_External_Resource'});
5624:
5625: my $supexttoolform =
5626: &Apache::lonextresedit::extedit_form(1,0,undef,undef,$pathitem,
5627: $help{'Adding_External_Tool'},
5628: undef,undef,'tool',$coursedom,
5629: $coursenum,\%ltitools);
5630:
5631: my $supnewsylform=(<<SNSFORM);
5632: <form action="/adm/coursedocs" method="post" name="supnewsyl">
5633: <input type="hidden" name="active" value="ff" />
5634: $pathitem
5635: <input type="hidden" name="importdetail"
5636: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
5637: <a class="LC_menubuttons_link" href="javascript:document.supnewsyl.submit()">$lt{'syll'}</a>
5638: $help{'Syllabus'}
5639: </form>
5640: SNSFORM
5641:
5642: my $supnewaboutmeform=(<<SNAMFORM);
5643: <form action="/adm/coursedocs" method="post" name="supnewaboutme">
5644: <input type="hidden" name="active" value="ff" />
5645: $pathitem
5646: <input type="hidden" name="importdetail"
5647: value="$plainname=/adm/$udom/$uname/aboutme" />
5648: <a class="LC_menubuttons_link" href="javascript:document.supnewaboutme.submit()">$lt{'mypi'}</a>
5649: $help{'My Personal Information Page'}
5650: </form>
5651: SNAMFORM
5652:
5653: my $supwebpage;
5654: if ($folder =~ /^supplemental_?(\d*)$/) {
5655: $supwebpage = "/uploaded/$coursedom/$coursenum/supplemental/";
5656: if ($1) {
5657: $supwebpage .= $1;
5658: } else {
5659: $supwebpage .= 'default';
5660: }
5661: $supwebpage .= '/new.html';
5662: }
5663: my $supwebpageform =(<<SWEBFORM);
5664: <form action="/adm/coursedocs" method="post" name="supwebpage">
5665: <input type="hidden" name="active" value="cc" />
5666: $pathitem
5667: <input type="hidden" name="importdetail" value="$supwebpage" />
5668: <a class="LC_menubuttons_link" href="javascript:makewebpage('supp');">$lt{'webp'}</a>
5669: $help{'Web_Page'}
5670: </form>
5671: SWEBFORM
5672:
5673:
5674: my @specialdocs = (
5675: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/syllabus.png" alt="'.$lt{syll}.'" onclick="document.supnewsyl.submit()" />'
5676: =>$supnewsylform},
5677: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/myaboutme.png" alt="'.$lt{mypi}.'" onclick="document.supnewaboutme.submit()" />'
5678: =>$supnewaboutmeform},
5679: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/webpage.png" alt="'.$lt{webp}.'" onclick="javascript:makewebpage('."'supp'".');" />'=>$supwebpageform},
5680:
5681: );
5682: my @supimportdoc = (
5683: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" onclick="javascript:toggleUpload(\'suppext\')" />'
5684: =>$supextform});
5685: if (keys(%ltitools)) {
5686: push(@supimportdoc,
5687: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/extres.png" alt="'.$lt{extt}.'" onclick="javascript:toggleUpload(\'supptool\')" />'
5688: =>$supexttoolform});
5689: }
5690: push(@supimportdoc,
5691: {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/pdfupload.png" alt="'.$lt{upl}.'" onclick="javascript:toggleUpload(\'suppdoc\');" />'
5692: =>$supupdocform},
5693: );
5694:
5695: $supupdocform = &create_form_ul(&create_list_elements(@supimportdoc));
5696: my %suporderhash = (
5697: '00' => ['Supnewfolder', $supnewfolderform],
5698: 'ee' => ['Upload',$supupdocform],
5699: 'ff' => ['Other',&create_form_ul(&create_list_elements(@specialdocs))]
5700: );
5701: if ($supplementalflag) {
5702: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
5703: $supplementalflag,\%suporderhash,$iconpath,$pathitem,\%ltitools);
5704: if ($error) {
5705: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
5706: } else {
5707: if ($suppchanges) {
5708: my %servers = &Apache::lonnet::internet_dom_servers($coursedom);
5709: my @ids=&Apache::lonnet::current_machine_ids();
5710: foreach my $server (keys(%servers)) {
5711: next if (grep(/^\Q$server\E$/,@ids));
5712: my $hashid=$coursenum.':'.$coursedom;
5713: my $cachekey = &escape('suppcount').':'.&escape($hashid);
5714: &Apache::lonnet::remote_devalidate_cache($server,[$cachekey]);
5715: }
5716: &Apache::lonnet::get_numsuppfiles($coursenum,$coursedom,1);
5717: undef($suppchanges);
5718: }
5719: }
5720: }
5721: } elsif ($supplementalflag) {
5722: my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
5723: $supplementalflag,'',$iconpath,$pathitem);
5724: if ($error) {
5725: $r->print('<p><span class="LC_error">'.$error.'</span></p>');
5726: }
5727: }
5728:
5729: if ($needs_end) {
5730: $r->print(&endContentScreen());
5731: }
5732:
5733: if ($allowed) {
5734: $r->print('
5735: <form method="post" name="extimport" action="/adm/coursedocs">
5736: <input type="hidden" name="title" />
5737: <input type="hidden" name="url" />
5738: <input type="hidden" name="useform" />
5739: <input type="hidden" name="residx" />
5740: </form>');
5741: }
5742: } elsif ($showdoc) {
5743: # -------------------------------------------------------- This is showdoc mode
5744: $r->print("<h1>".&mt('Uploaded Document').' - '.
5745: &Apache::lonnet::gettitle($r->uri).'</h1><p class="LC_warning">'.
5746: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
5747: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
5748: }
5749: }
5750: $r->print(&Apache::loncommon::end_page());
5751: return OK;
5752: }
5753:
5754: sub embedded_form_elems {
5755: my ($phase,$primaryurl,$newidx) = @_;
5756: my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
5757: return <<STATE;
5758: <input type="hidden" name="folderpath" value="$folderpath" />
5759: <input type="hidden" name="cmd" value="upload_embedded" />
5760: <input type="hidden" name="newidx" value="$newidx" />
5761: <input type="hidden" name="phase" value="$phase" />
5762: <input type="hidden" name="primaryurl" value="$primaryurl" />
5763: STATE
5764: }
5765:
5766: sub embedded_destination {
5767: my $folder=$env{'form.folder'};
5768: my $destination = 'docs/';
5769: if ($folder =~ /^supplemental/) {
5770: $destination = 'supplemental/';
5771: }
5772: if (($folder eq 'default') || ($folder eq 'supplemental')) {
5773: $destination .= 'default/';
5774: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
5775: $destination .= $2.'/';
5776: }
5777: $destination .= $env{'form.newidx'};
5778: my $dir_root = '/userfiles';
5779: return ($destination,$dir_root);
5780: }
5781:
5782: sub return_to_editor {
5783: my $actionurl = '/adm/coursedocs';
5784: return '<p><form name="backtoeditor" method="post" action="'.$actionurl.'" />'."\n".
5785: '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" /></form>'."\n".
5786: '<a href="javascript:document.backtoeditor.submit();">'.&mt('Return to Editor').
5787: '</a></p>';
5788: }
5789:
5790: sub decompression_info {
5791: my ($destination,$dir_root) = &embedded_destination();
5792: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
5793: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
5794: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
5795: my $container='sequence';
5796: my ($pathitem,$hiddenelem);
5797: my @hiddens = ('newidx','comment','position','folderpath','archiveurl');
5798: if ($env{'form.folderpath'} =~ /\:1$/) {
5799: $container='page';
5800: }
5801: unshift(@hiddens,$pathitem);
5802: foreach my $item (@hiddens) {
5803: if ($env{'form.'.$item}) {
5804: $hiddenelem .= '<input type="hidden" name="'.$item.'" value="'.
5805: &HTML::Entities::encode($env{'form.'.$item},'<>&"').'" />'."\n";
5806: }
5807: }
5808: return ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,
5809: $hiddenelem);
5810: }
5811:
5812: sub decompression_phase_one {
5813: my ($dir,$file,$warning,$error,$output);
5814: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
5815: &decompression_info();
5816: if ($env{'form.archiveurl'} !~ m{^/uploaded/\Q$docudom/$docuname/\E(?:docs|supplemental)/(?:default|\d+).*/([^/]+)$}) {
5817: $error = &mt('Archive file "[_1]" not in the expected location.',$env{'form.archiveurl'});
5818: } else {
5819: my $file = $1;
5820: $output =
5821: &Apache::loncommon::process_decompression($docudom,$docuname,$file,
5822: $destination,$dir_root,
5823: $hiddenelem);
5824: if ($env{'form.autoextract_camtasia'}) {
5825: $output .= &remove_archive($docudom,$docuname,$container);
5826: }
5827: }
5828: if ($error) {
5829: $output .= '<p class="LC_error">'.&mt('Not extracted.').'<br />'.
5830: $error.'</p>'."\n";
5831: }
5832: if ($warning) {
5833: $output .= '<p class="LC_warning">'.$warning.'</p>'."\n";
5834: }
5835: return $output;
5836: }
5837:
5838: sub decompression_phase_two {
5839: my ($destination,$dir_root,$londocroot,$docudom,$docuname,$container,$hiddenelem)=
5840: &decompression_info();
5841: my $output;
5842: if ($env{'form.archivedelete'}) {
5843: $output = &remove_archive($docudom,$docuname,$container);
5844: }
5845: $output .=
5846: &Apache::loncommon::process_extracted_files('coursedocs',$docudom,$docuname,
5847: $destination,$dir_root,$hiddenelem);
5848: return $output;
5849: }
5850:
5851: sub remove_archive {
5852: my ($docudom,$docuname,$container) = @_;
5853: my $map = $env{'form.folder'}.'.'.$container;
5854: my ($output,$delwarning,$delresult,$url);
5855: my ($errtext,$fatal) = &mapread($docuname,$docudom,$map);
5856: if ($fatal) {
5857: if ($container eq 'page') {
5858: $delwarning = &mt('An error occurred retrieving the contents of the current page.');
5859: } else {
5860: $delwarning = &mt('An error occurred retrieving the contents of the current folder.');
5861: }
5862: $delwarning .= ' '.&mt('As a result the archive file has not been removed.');
5863: } else {
5864: my $currcmd = $env{'form.cmd'};
5865: my $position = $env{'form.position'};
5866: my $archiveidx = $position;
5867: if ($position > 0) {
5868: if (($env{'form.autoextract_camtasia'}) && (scalar(@LONCAPA::map::order) == 2)) {
5869: $archiveidx = $position-1;
5870: }
5871: $env{'form.cmd'} = 'remove_'.$archiveidx;
5872: my ($title,$url,@rrest) =
5873: split(/:/,$LONCAPA::map::resources[$LONCAPA::map::order[$archiveidx]]);
5874: if ($url eq $env{'form.archiveurl'}) {
5875: if (&handle_edit_cmd($docuname,$docudom)) {
5876: ($errtext,$fatal) = &storemap($docuname,$docudom,$map,1);
5877: if ($fatal) {
5878: if ($container eq 'page') {
5879: $delwarning = &mt('An error occurred updating the contents of the current page.');
5880: } else {
5881: $delwarning = &mt('An error occurred updating the contents of the current folder.');
5882: }
5883: } else {
5884: $delresult = &mt('Archive file removed.');
5885: }
5886: }
5887: } else {
5888: $delwarning .= &mt('Archive file had unexpected item number in folder.').
5889: ' '.&mt('As a result the archive file has not been removed.');
5890: }
5891: }
5892: $env{'form.cmd'} = $currcmd;
5893: }
5894: if ($delwarning) {
5895: $output = '<p class="LC_warning">'.
5896: $delwarning.
5897: '</p>';
5898: }
5899: if ($delresult) {
5900: $output .= '<p class="LC_info">'.
5901: $delresult.
5902: '</p>';
5903: }
5904: return $output;
5905: }
5906:
5907: sub generate_admin_menu {
5908: my ($crstype) = @_;
5909: my $lc_crstype = lc($crstype);
5910: my ($home,$other,%outhash)=&authorhosts();
5911: my %lt= ( # do not translate here
5912: 'vc' => 'Verify Content',
5913: 'cv' => 'Check/Set Resource Versions',
5914: 'ls' => 'List Resource Identifiers',
5915: 'imse' => 'Export contents to IMS Archive',
5916: 'dcd' => "Copy $crstype Content to Authoring Space",
5917: );
5918: my ($candump,$dumpurl);
5919: if ($home + $other > 0) {
5920: $candump = 'F';
5921: if ($home) {
5922: $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
5923: } else {
5924: my @hosts;
5925: foreach my $aurole (keys(%outhash)) {
5926: unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) {
5927: push(@hosts,$outhash{$aurole});
5928: }
5929: }
5930: if (@hosts == 1) {
5931: my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
5932: '&role='.
5933: &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
5934: &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
5935: $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
5936: } else {
5937: $dumpurl = "javascript:choose_switchserver_window()";
5938: }
5939: }
5940: }
5941: my @menu=
5942: ({ categorytitle=>'Administration',
5943: items =>[
5944: { linktext => $lt{'vc'},
5945: url => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
5946: permission => 'F',
5947: help => 'Docs_Verify_Content',
5948: icon => 'verify.png',
5949: linktitle => 'Verify contents can be retrieved/rendered',
5950: },
5951: { linktext => $lt{'cv'},
5952: url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
5953: permission => 'F',
5954: help => 'Docs_Check_Resource_Versions',
5955: icon => 'resversion.png',
5956: linktitle => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
5957: },
5958: { linktext => $lt{'ls'},
5959: url => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
5960: permission => 'F',
5961: #help => '',
5962: icon => 'symbs.png',
5963: linktitle => "List the unique identifier used for each resource instance in your $lc_crstype"
5964: },
5965: ]
5966: },
5967: { categorytitle=>'Export',
5968: items =>[
5969: { linktext => $lt{'imse'},
5970: url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
5971: permission => 'F',
5972: help => 'Docs_Export_Course_Docs',
5973: icon => 'imsexport.png',
5974: linktitle => $lt{'imse'},
5975: },
5976: { linktext => $lt{'dcd'},
5977: url => $dumpurl,
5978: permission => $candump,
5979: help => 'Docs_Dump_Course_Docs',
5980: icon => 'dump.png',
5981: linktitle => $lt{'dcd'},
5982: },
5983: ]
5984: });
5985: return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
5986: '<input type="hidden" id="dummy" />'."\n".
5987: &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
5988: '</form>';
5989: }
5990:
5991: sub generate_edit_table {
5992: my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile,
5993: $need_save,$copyfolder) = @_;
5994: return unless(ref($orderhash_ref) eq 'HASH');
5995: my %orderhash = %{$orderhash_ref};
5996: my $form;
5997: my $activetab;
5998: my $active;
5999: if (($env{'form.active'} ne '') && ($env{'form.active'} ne '00')) {
6000: $activetab = $env{'form.active'};
6001: }
6002: my $backicon = $iconpath.'clickhere.gif';
6003: my $backtext = &mt('Exit Editor');
6004: $form = '<div class="LC_Box" style="margin:0;">'.
6005: '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
6006: '<li class="goback">'.
6007: '<a href="javascript:toContents('."'$jumpto'".');">'.
6008: '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
6009: ' alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n".
6010: '<li>'.
6011: '<a href="javascript:groupopen('."'$readfile'".',1);">'.
6012: &mt('Undo Delete').'</a></li>'."\n";
6013: if ($env{'form.docslog'}) {
6014: $form .= '<li class="active">';
6015: } else {
6016: $form .= '<li>';
6017: }
6018: $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
6019: &mt('History').'</a></li>'."\n";
6020: if ($env{'form.docslog'}) {
6021: $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
6022: &mt('Edit').'</a></li>'."\n";
6023: }
6024: foreach my $name (reverse(sort(keys(%orderhash)))) {
6025: if($name ne '00'){
6026: if($activetab eq '' || $activetab ne $name){
6027: $active = '';
6028: }elsif($activetab eq $name){
6029: $active = 'class="active"';
6030: }
6031: $form .= '<li style="float:right" '.$active
6032: .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
6033: } else {
6034: $form .= '<li style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
6035:
6036: }
6037: }
6038: $form .= '</ul>'."\n";
6039: $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
6040:
6041: if ($to_show ne '') {
6042: my $saveform;
6043: if ($need_save) {
6044: my $button = &mt('Make changes');
6045: my $path;
6046: if ($env{'form.folderpath'}) {
6047: $path =
6048: &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
6049: }
6050: $saveform = <<"END";
6051: <div id="multisave" style="display:none; clear:both;" >
6052: <form name="saveactions" method="post" action="/adm/coursedocs" onsubmit="return checkSubmits();">
6053: <input type="hidden" name="folderpath" value="$path" />
6054: <input type="hidden" name="symb" value="$env{'form.symb'}" />
6055: <input type="hidden" name="allhiddenresource" value="" />
6056: <input type="hidden" name="allencrypturl" value="" />
6057: <input type="hidden" name="allrandompick" value="" />
6058: <input type="hidden" name="allrandomorder" value="" />
6059: <input type="hidden" name="changeparms" value="" />
6060: <input type="hidden" name="multiremove" value="" />
6061: <input type="hidden" name="multicut" value="" />
6062: <input type="hidden" name="multicopy" value="" />
6063: <input type="hidden" name="multichange" value="" />
6064: <input type="hidden" name="copyfolder" value="$copyfolder" />
6065: <input type="submit" name="savemultiples" value="$button" />
6066: </form>
6067: </div>
6068: END
6069: }
6070: $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'.$saveform."\n";
6071: }
6072: foreach my $field (keys(%orderhash)){
6073: if($field ne '00'){
6074: if($activetab eq '' || $activetab ne $field){
6075: $active = 'style="display: none;float:left"';
6076: }elsif($activetab eq $field){
6077: $active = 'style="display:block;float:left"';
6078: }
6079: $form .= '<div id="'.$field.$tid.'"'
6080: .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
6081: .'</div>'."\n";
6082: }
6083: }
6084: unless ($env{'form.docslog'}) {
6085: $form .= '</div></div>'."\n";
6086: }
6087: return $form;
6088: }
6089:
6090: sub editing_js {
6091: my ($udom,$uname,$supplementalflag,$posslti) = @_;
6092: my %js_lt = &Apache::lonlocal::texthash(
6093: p_mnf => 'Name of New Folder',
6094: t_mnf => 'New Folder',
6095: p_mnp => 'Name of New Page',
6096: t_mnp => 'New Page',
6097: p_mxu => 'Title for the External Score',
6098: p_msp => 'Name of Simple Course Page',
6099: p_msb => 'Title for the Problem',
6100: p_mdb => 'Title for the Drop Box',
6101: p_mbb => 'Title for the Discussion Board',
6102: p_mwp => 'Title for Web Page',
6103: p_mab => "Enter user:domain for User's Personal Information Page",
6104: p_mab2 => 'Personal Information Page of ',
6105: p_mab_alrt1 => 'Not a valid user:domain',
6106: p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
6107: p_chn => 'New Title',
6108: p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
6109: p_rmr2a => 'Remove[_99]',
6110: p_rmr2b => '?[_99]',
6111: p_rmr3a => 'Remove those [_2]',
6112: p_rmr3b => 'items?[_2]',
6113: p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
6114: p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
6115: p_ctr2a => 'Cut[_98]',
6116: p_ctr2b => '?[_98]',
6117: p_ctr3a => 'Cut those[_2]',
6118: p_ctr3b => 'items?[_2]',
6119: rpck => 'Enter number to pick (e.g., 3)',
6120: imsfile => 'You must choose an IMS package for import',
6121: imscms => 'You must select which Course Management System was the source of the IMS package',
6122: invurl => 'Invalid URL',
6123: titbl => 'Title is blank',
6124: more => '(More ...)',
6125: less => '(Less ...)',
6126: noor => 'No actions selected or changes to settings specified.',
6127: noch => 'No changes to settings specified.',
6128: noac => 'No actions selected.',
6129: );
6130: &js_escape(\%js_lt);
6131: my $crstype = &Apache::loncommon::course_type();
6132: my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"');
6133: my $main_container_page;
6134: if (&HTML::Entities::decode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'}) =~ /\:1$/) {
6135: $main_container_page = 1;
6136: }
6137: my $toplevelmain =
6138: &escape(&mt('Main Content').':::::');
6139: my $toplevelsupp = &supplemental_base();
6140:
6141: my $backtourl;
6142: if ($env{'docs.exit.'.$env{'request.course.id'}} =~ /^direct_(.+)$/) {
6143: my $caller = $1;
6144: if ($caller =~ /^supplemental/) {
6145: $backtourl = '/adm/supplemental?folderpath='.&escape($caller);
6146: } else {
6147: my ($map,$id,$res)=&Apache::lonnet::decode_symb($caller);
6148: $res = &Apache::lonnet::clutter($res);
6149: if (&Apache::lonnet::is_on_map($res)) {
6150: $backtourl = &HTML::Entities::encode(&Apache::lonnet::clutter($res),'<>&"').'?symb='.
6151: &HTML::Entities::encode($caller,'<>&"');
6152: $backtourl = &Apache::loncommon::escape_single($backtourl);
6153: } else {
6154: $backtourl = '/adm/navmaps';
6155: }
6156: }
6157: } elsif ($env{'docs.exit.'.$env{'request.course.id'}} eq '/adm/menu') {
6158: $backtourl = '/adm/menu';
6159: } elsif ($supplementalflag) {
6160: $backtourl = '/adm/supplemental';
6161: } else {
6162: $backtourl = '/adm/navmaps';
6163: }
6164:
6165: my $fieldsets = "'ext','doc'";
6166: if ($posslti) {
6167: $fieldsets .= ",'tool'";
6168: }
6169: unless ($main_container_page) {
6170: $fieldsets .=",'ims'";
6171: }
6172: if ($supplementalflag) {
6173: $fieldsets = "'suppext','suppdoc'";
6174: if ($posslti) {
6175: $fieldsets .= ",'supptool'";
6176: }
6177: }
6178:
6179: return <<ENDNEWSCRIPT;
6180: function makenewfolder(targetform,folderseq) {
6181: var foldername=prompt('$js_lt{"p_mnf"}','$js_lt{"t_mnf"}');
6182: if (foldername) {
6183: targetform.importdetail.value=escape(foldername)+"="+folderseq;
6184: targetform.submit();
6185: }
6186: }
6187:
6188: function makenewpage(targetform,folderseq) {
6189: var pagename=prompt('$js_lt{"p_mnp"}','$js_lt{"t_mnp"}');
6190: if (pagename) {
6191: targetform.importdetail.value=escape(pagename)+"="+folderseq;
6192: targetform.submit();
6193: }
6194: }
6195:
6196: function makeexamupload() {
6197: var title=prompt('$js_lt{"p_mxu"}');
6198: if (title) {
6199: this.document.forms.newexamupload.importdetail.value=
6200: escape(title)+'=/res/lib/templates/examupload.problem';
6201: this.document.forms.newexamupload.submit();
6202: }
6203: }
6204:
6205: function makesmppage() {
6206: var title=prompt('$js_lt{"p_msp"}');
6207: if (title) {
6208: this.document.forms.newsmppg.importdetail.value=
6209: escape(title)+'=/adm/$udom/$uname/new/smppg';
6210: this.document.forms.newsmppg.submit();
6211: }
6212: }
6213:
6214: function makewebpage(type) {
6215: var title=prompt('$js_lt{"p_mwp"}');
6216: var formname;
6217: if (type == 'supp') {
6218: formname = this.document.forms.supwebpage;
6219: } else {
6220: formname = this.document.forms.newwebpage;
6221: }
6222: if (title) {
6223: var webpage = formname.importdetail.value;
6224: formname.importdetail.value = escape(title)+'='+webpage;
6225: formname.submit();
6226: }
6227: }
6228:
6229: function makesmpproblem() {
6230: var title=prompt('$js_lt{"p_msb"}');
6231: if (title) {
6232: this.document.forms.newsmpproblem.importdetail.value=
6233: escape(title)+'=/res/lib/templates/simpleproblem.problem';
6234: this.document.forms.newsmpproblem.submit();
6235: }
6236: }
6237:
6238: function makedropbox() {
6239: var title=prompt('$js_lt{"p_mdb"}');
6240: if (title) {
6241: this.document.forms.newdropbox.importdetail.value=
6242: escape(title)+'=/res/lib/templates/DropBox.problem';
6243: this.document.forms.newdropbox.submit();
6244: }
6245: }
6246:
6247: function makebulboard() {
6248: var title=prompt('$js_lt{"p_mbb"}');
6249: if (title) {
6250: this.document.forms.newbul.importdetail.value=
6251: escape(title)+'=/adm/$udom/$uname/new/bulletinboard';
6252: this.document.forms.newbul.submit();
6253: }
6254: }
6255:
6256: function makeabout() {
6257: var user=prompt("$js_lt{'p_mab'}");
6258: if (user) {
6259: var comp=new Array();
6260: comp=user.split(':');
6261: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
6262: if ((comp[0]) && (comp[1])) {
6263: this.document.forms.newaboutsomeone.importdetail.value=
6264: '$js_lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
6265: this.document.forms.newaboutsomeone.submit();
6266: } else {
6267: alert("$js_lt{'p_mab_alrt1'}");
6268: }
6269: } else {
6270: alert("$js_lt{'p_mab_alrt2'}");
6271: }
6272: }
6273: }
6274:
6275: function toggleUpload(caller) {
6276: var blocks = Array($fieldsets);
6277: for (var i=0; i<blocks.length; i++) {
6278: var disp = 'none';
6279: if (caller == blocks[i]) {
6280: var curr = document.getElementById('upload'+caller+'form').style.display;
6281: if (curr == 'none') {
6282: disp='block';
6283: }
6284: }
6285: document.getElementById('upload'+blocks[i]+'form').style.display=disp;
6286: if ((caller == 'tool') || (caller == 'supptool')) {
6287: if (disp == 'block') {
6288: if (document.getElementById('LC_exttoolid')) {
6289: var toolselector = document.getElementById('LC_exttoolid');
6290: var suppflag = 0;
6291: if (caller == 'supptool') {
6292: suppflag = 1;
6293: }
6294: currForm = document.getElementById('new'+caller);
6295: updateExttool(toolselector,currForm,suppflag);
6296: }
6297: }
6298: }
6299: }
6300: resize_scrollbox('contentscroll','1','1');
6301: return;
6302: }
6303:
6304: function toggleMap(caller) {
6305: var disp = 'none';
6306: if (document.getElementById('importmapform')) {
6307: if (caller == 'map') {
6308: var curr = document.getElementById('importmapform').style.display;
6309: if (curr == 'none') {
6310: disp='block';
6311: }
6312: }
6313: document.getElementById('importmapform').style.display=disp;
6314: resize_scrollbox('contentscroll','1','1');
6315: }
6316: return;
6317: }
6318:
6319: function makeims(imsform) {
6320: if ((imsform.uploaddoc.value == '') || (!imsform.uploaddoc.value)) {
6321: alert("$js_lt{'imsfile'}");
6322: return;
6323: }
6324: if (imsform.source.selectedIndex == 0) {
6325: alert("$js_lt{'imscms'}");
6326: return;
6327: }
6328: newWindow = window.open('', 'IMSimport',"HEIGHT=700,WIDTH=750,scrollbars=yes");
6329: imsform.submit();
6330: }
6331:
6332: function changename(folderpath,index,oldtitle) {
6333: var title=prompt('$js_lt{"p_chn"}',oldtitle);
6334: if (title) {
6335: this.document.forms.renameform.markcopy.value='';
6336: this.document.forms.renameform.title.value=title;
6337: this.document.forms.renameform.cmd.value='rename_'+index;
6338: this.document.forms.renameform.folderpath.value=folderpath;
6339: this.document.forms.renameform.submit();
6340: }
6341: }
6342:
6343: function updatePick(targetform,index,caller) {
6344: var pickitem;
6345: var picknumitem;
6346: var picknumtext;
6347: if (index == 'all') {
6348: pickitem = document.getElementById('randompickall');
6349: picknumitem = document.getElementById('rpicknumall');
6350: picknumtext = document.getElementById('rpicktextall');
6351: } else {
6352: pickitem = document.getElementById('randompick_'+index);
6353: picknumitem = document.getElementById('rpicknum_'+index);
6354: picknumtext = document.getElementById('randompicknum_'+index);
6355: }
6356: if (pickitem.checked) {
6357: var picknum=prompt('$js_lt{"rpck"}',picknumitem.value);
6358: if (picknum == '' || picknum == null) {
6359: if (caller == 'check') {
6360: pickitem.checked=false;
6361: if (index == 'all') {
6362: picknumtext.innerHTML = '';
6363: if (caller == 'link') {
6364: propagateState(targetform,'rpicknum');
6365: }
6366: } else {
6367: checkForSubmit(targetform,'randompick','settings');
6368: }
6369: }
6370: } else {
6371: picknum.toString();
6372: var regexdigit=/^\\d+\$/;
6373: if (regexdigit.test(picknum)) {
6374: picknumitem.value = picknum;
6375: if (index == 'all') {
6376: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.cumulativesettings,\\'all\\',\\'link\\');">'+picknum+'</a>';
6377: if (caller == 'link') {
6378: propagateState(targetform,'rpicknum');
6379: }
6380: } else {
6381: picknumtext.innerHTML = ' <a href="javascript:updatePick(document.edit_randompick_'+index+',\\''+index+'\\',\\'link\\');">'+picknum+'</a>';
6382: checkForSubmit(targetform,'randompick','settings');
6383: }
6384: } else {
6385: if (caller == 'check') {
6386: if (index == 'all') {
6387: picknumtext.innerHTML = '';
6388: if (caller == 'link') {
6389: propagateState(targetform,'rpicknum');
6390: }
6391: } else {
6392: pickitem.checked=false;
6393: checkForSubmit(targetform,'randompick','settings');
6394: }
6395: }
6396: return;
6397: }
6398: }
6399: } else {
6400: picknumitem.value = '';
6401: picknumtext.innerHTML = '';
6402: if (index == 'all') {
6403: if (caller == 'link') {
6404: propagateState(targetform,'rpicknum');
6405: }
6406: } else {
6407: checkForSubmit(targetform,'randompick','settings');
6408: }
6409: }
6410: }
6411:
6412: function propagateState(form,param) {
6413: if (document.getElementById(param+'all')) {
6414: var setcheck = 0;
6415: var rpick = 0;
6416: if (param == 'rpicknum') {
6417: if (document.getElementById('randompickall')) {
6418: if (document.getElementById('randompickall').checked) {
6419: if (document.getElementById('rpicknumall')) {
6420: rpick = document.getElementById('rpicknumall').value;
6421: }
6422: }
6423: }
6424: } else {
6425: if (document.getElementById(param+'all').checked) {
6426: setcheck = 1;
6427: }
6428: }
6429: var allidxlist;
6430: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
6431: if (document.getElementById('all'+param+'idx')) {
6432: allidxlist = document.getElementById('all'+param+'idx').value;
6433: }
6434: var actions = new Array ('remove','cut','copy');
6435: for (var i=0; i<actions.length; i++) {
6436: if (actions[i] != param) {
6437: if (document.getElementById(actions[i]+'all')) {
6438: document.getElementById(actions[i]+'all').checked = false;
6439: }
6440: }
6441: }
6442: }
6443: if ((param == 'encrypturl') || (param == 'hiddenresource')) {
6444: allidxlist = form.allidx.value;
6445: }
6446: if ((param == 'randompick') || (param == 'rpicknum') || (param == 'randomorder')) {
6447: allidxlist = form.allmapidx.value;
6448: }
6449: if ((allidxlist != '') && (allidxlist != null)) {
6450: var allidxs = allidxlist.split(',');
6451: if (allidxs.length > 1) {
6452: for (var i=0; i<allidxs.length; i++) {
6453: if (document.getElementById(param+'_'+allidxs[i])) {
6454: if (param == 'rpicknum') {
6455: if (document.getElementById('randompick_'+allidxs[i])) {
6456: if (document.getElementById('randompick_'+allidxs[i]).checked) {
6457: document.getElementById(param+'_'+allidxs[i]).value = rpick;
6458: if (rpick > 0) {
6459: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = ': <a href="javascript:updatePick(document.edit_randompick_'+allidxs[i]+',\\''+allidxs[i]+'\\',\\'link\\')">'+rpick+'</a>';
6460: } else {
6461: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
6462: }
6463: }
6464: }
6465: } else {
6466: if (setcheck == 1) {
6467: document.getElementById(param+'_'+allidxs[i]).checked = true;
6468: } else {
6469: document.getElementById(param+'_'+allidxs[i]).checked = false;
6470: if (param == 'randompick') {
6471: document.getElementById('randompicknum_'+allidxs[i]).innerHTML = '';
6472: }
6473: }
6474: }
6475: }
6476: }
6477: if (setcheck == 1) {
6478: if ((param == 'remove') || (param == 'cut') || (param == 'copy')) {
6479: var actions = new Array('copy','cut','remove');
6480: for (var i=0; i<actions.length; i++) {
6481: var otheractions;
6482: var otheridxs;
6483: if (actions[i] === param) {
6484: continue;
6485: } else {
6486: if (document.getElementById('all'+actions[i]+'idx')) {
6487: otheractions = document.getElementById('all'+actions[i]+'idx').value;
6488: otheridxs = otheractions.split(',');
6489: if (otheridxs.length > 1) {
6490: for (var j=0; j<otheridxs.length; j++) {
6491: if (document.getElementById(actions[i]+'_'+otheridxs[j])) {
6492: document.getElementById(actions[i]+'_'+otheridxs[j]).checked = false;
6493: }
6494: }
6495: }
6496: }
6497: }
6498: }
6499: }
6500: }
6501: }
6502: }
6503: }
6504: return;
6505: }
6506:
6507: function checkForSubmit(targetform,param,context,idx,folderpath,index,oldtitle,skip_confirm,container,folder) {
6508: var dosettings;
6509: var doaction;
6510: var control = document.togglemultsettings;
6511: if (context == 'actions') {
6512: control = document.togglemultactions;
6513: doaction = 1;
6514: } else {
6515: dosettings = 1;
6516: }
6517: if (control) {
6518: if (control.showmultpick.length) {
6519: for (var i=0; i<control.showmultpick.length; i++) {
6520: if (control.showmultpick[i].checked) {
6521: if (control.showmultpick[i].value == 1) {
6522: if (context == 'settings') {
6523: dosettings = 0;
6524: } else {
6525: doaction = 0;
6526: }
6527: }
6528: }
6529: }
6530: }
6531: }
6532: if (context == 'settings') {
6533: if (dosettings == 1) {
6534: targetform.changeparms.value=param;
6535: targetform.submit();
6536: }
6537: }
6538: if (context == 'actions') {
6539: if (doaction == 1) {
6540: targetform.cmd.value=param+'_'+index;
6541: targetform.folderpath.value=folderpath;
6542: targetform.markcopy.value=idx+':'+param;
6543: targetform.copyfolder.value=folder+'.'+container;
6544: if (param == 'remove') {
6545: if (skip_confirm || confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr2a"} "'+oldtitle+'" $js_lt{"p_rmr2b"}')) {
6546: targetform.markcopy.value='';
6547: targetform.copyfolder.value='';
6548: targetform.submit();
6549: }
6550: }
6551: if (param == 'cut') {
6552: if (skip_confirm || confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr2a"} "'+oldtitle+'" $js_lt{"p_ctr2b"}')) {
6553: targetform.submit();
6554: return;
6555: }
6556: }
6557: if (param == 'copy') {
6558: targetform.submit();
6559: return;
6560: }
6561: targetform.markcopy.value='';
6562: targetform.copyfolder.value='';
6563: targetform.cmd.value='';
6564: targetform.folderpath.value='';
6565: return;
6566: } else {
6567: if (document.getElementById(param+'_'+idx)) {
6568: item = document.getElementById(param+'_'+idx);
6569: if (item.type == 'checkbox') {
6570: if (item.checked) {
6571: item.checked = false;
6572: } else {
6573: item.checked = true;
6574: singleCheck(item,idx,param);
6575: }
6576: }
6577: }
6578: }
6579: }
6580: return;
6581: }
6582:
6583: function singleCheck(caller,idx,action) {
6584: actions = new Array('cut','copy','remove');
6585: if (caller.checked) {
6586: for (var i=0; i<actions.length; i++) {
6587: if (actions[i] != action) {
6588: if (document.getElementById(actions[i]+'_'+idx)) {
6589: if (document.getElementById(actions[i]+'_'+idx).checked) {
6590: document.getElementById(actions[i]+'_'+idx).checked = false;
6591: }
6592: }
6593: }
6594: }
6595: }
6596: return;
6597: }
6598:
6599: function unselectInactive(nav) {
6600: currentNav = document.getElementById(nav);
6601: currentLis = currentNav.getElementsByTagName('LI');
6602: for (i = 0; i < currentLis.length; i++) {
6603: if (currentLis[i].className == 'goback') {
6604: currentLis[i].className = 'goback';
6605: } else {
6606: if (currentLis[i].className == 'right active' || currentLis[i].className == 'right') {
6607: currentLis[i].className = 'right';
6608: } else {
6609: currentLis[i].className = 'i';
6610: }
6611: }
6612: }
6613: }
6614:
6615: function hideAll(current, nav, data) {
6616: unselectInactive(nav);
6617: if (current) {
6618: if (current.className == 'right'){
6619: current.className = 'right active'
6620: } else {
6621: current.className = 'active';
6622: }
6623: }
6624: currentData = document.getElementById(data);
6625: currentDivs = currentData.getElementsByTagName('DIV');
6626: for (i = 0; i < currentDivs.length; i++) {
6627: if(currentDivs[i].className == 'LC_ContentBox'){
6628: currentDivs[i].style.display = 'none';
6629: }
6630: }
6631: }
6632:
6633: function openTabs(pageId) {
6634: tabnav = document.getElementById(pageId).getElementsByTagName('UL');
6635: if(tabnav.length > 2 ){
6636: currentNav = document.getElementById(tabnav[1].id);
6637: currentLis = currentNav.getElementsByTagName('LI');
6638: for(i = 0; i< currentLis.length; i++){
6639: if(currentLis[i].className == 'active') {
6640: funcString = currentLis[i].onclick.toString();
6641: tab = funcString.split('"');
6642: if(tab.length < 2) {
6643: tab = funcString.split("'");
6644: }
6645: currentData = document.getElementById(tab[1]);
6646: currentData.style.display = 'block';
6647: }
6648: }
6649: }
6650: }
6651:
6652: function showPage(current, pageId, nav, data) {
6653: currstate = current.className;
6654: hideAll(current, nav, data);
6655: openTabs(pageId);
6656: unselectInactive(nav);
6657: if ((currstate == 'active') || (currstate == 'right active')) {
6658: if (currstate == 'active') {
6659: current.className = '';
6660: } else {
6661: current.className = 'right';
6662: }
6663: activeTab = '';
6664: toggleUpload();
6665: toggleMap();
6666: resize_scrollbox('contentscroll','1','0');
6667: return;
6668: } else {
6669: current.className = 'active';
6670: }
6671: currentData = document.getElementById(pageId);
6672: currentData.style.display = 'block';
6673: activeTab = pageId;
6674: toggleUpload();
6675: toggleMap();
6676: if (nav == 'mainnav') {
6677: var storedpath = "$docs_folderpath";
6678: var storedpage = "$main_container_page";
6679: var reg = new RegExp("^supplemental");
6680: if (pageId == 'mainCourseDocuments') {
6681: if (storedpage == 1) {
6682: document.simpleedit.folderpath.value = '';
6683: document.uploaddocument.folderpath.value = '';
6684: } else {
6685: if (reg.test(storedpath)) {
6686: document.simpleedit.folderpath.value = '$toplevelmain';
6687: document.uploaddocument.folderpath.value = '$toplevelmain';
6688: document.newext.folderpath.value = '$toplevelmain';
6689: } else {
6690: document.simpleedit.folderpath.value = storedpath;
6691: document.uploaddocument.folderpath.value = storedpath;
6692: document.newext.folderpath.value = storedpath;
6693: }
6694: }
6695: } else {
6696: if (reg.test(storedpath)) {
6697: document.simpleedit.folderpath.value = storedpath;
6698: document.supuploaddocument.folderpath.value = storedpath;
6699: document.supnewext.folderpath.value = storedpath;
6700: } else {
6701: document.simpleedit.folderpath.value = '$toplevelsupp';
6702: document.supuploaddocument.folderpath.value = '$toplevelsupp';
6703: document.supnewext.folderpath.value = '$toplevelsupp';
6704: }
6705: }
6706: }
6707: resize_scrollbox('contentscroll','1','0');
6708: return false;
6709: }
6710:
6711: function toContents(jumpto) {
6712: var newurl = '$backtourl';
6713: if ((newurl == '/adm/navmaps') && (jumpto != '')) {
6714: newurl = newurl+'?postdata='+jumpto;
6715: }
6716: location.href=newurl;
6717: }
6718:
6719: function togglePick(caller,value) {
6720: var disp = 'none';
6721: if (document.getElementById('multi'+caller)) {
6722: var curr = document.getElementById('multi'+caller).style.display;
6723: if (value == 1) {
6724: disp='block';
6725: }
6726: if (curr == disp) {
6727: return;
6728: }
6729: document.getElementById('multi'+caller).style.display=disp;
6730: if (value == 1) {
6731: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
6732: } else {
6733: document.getElementById('more'+caller).innerHTML = '';
6734: }
6735: if (caller == 'actions') {
6736: setClass(value);
6737: setBoxes(value);
6738: }
6739: }
6740: var showButton = multiSettings();
6741: if (showButton != 1) {
6742: showButton = multiActions();
6743: }
6744: if (document.getElementById('multisave')) {
6745: if (showButton == 1) {
6746: document.getElementById('multisave').style.display='block';
6747: } else {
6748: document.getElementById('multisave').style.display='none';
6749: }
6750: }
6751: resize_scrollbox('contentscroll','1','1');
6752: return;
6753: }
6754:
6755: function toggleCheckUncheck(caller,more) {
6756: if (more == 1) {
6757: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',0);" style="text-decoration:none;">$js_lt{'less'}</a>';
6758: document.getElementById('allfields'+caller).style.display='block';
6759: } else {
6760: document.getElementById('more'+caller).innerHTML = ' <a href="javascript:toggleCheckUncheck(\\''+caller+'\\',1);" style="text-decoration:none;">$js_lt{'more'}</a>';
6761: document.getElementById('allfields'+caller).style.display='none';
6762: }
6763: resize_scrollbox('contentscroll','1','1');
6764: }
6765:
6766: function multiSettings() {
6767: var inuse = 0;
6768: var settingsform = document.togglemultsettings;
6769: if (settingsform.showmultpick.length > 1) {
6770: for (var i=0; i<settingsform.showmultpick.length; i++) {
6771: if (settingsform.showmultpick[i].checked) {
6772: if (settingsform.showmultpick[i].value == 1) {
6773: inuse = 1;
6774: }
6775: }
6776: }
6777: }
6778: return inuse;
6779: }
6780:
6781: function multiActions() {
6782: var inuse = 0;
6783: var actionsform = document.togglemultactions;
6784: if (actionsform.showmultpick.length > 1) {
6785: for (var i=0; i<actionsform.showmultpick.length; i++) {
6786: if (actionsform.showmultpick[i].checked) {
6787: if (actionsform.showmultpick[i].value == 1) {
6788: inuse = 1;
6789: }
6790: }
6791: }
6792: }
6793: return inuse;
6794: }
6795:
6796: function checkSubmits() {
6797: var numchanges = 0;
6798: var form = document.saveactions;
6799: var doactions = multiActions();
6800: var cutwarnings = 0;
6801: var remwarnings = 0;
6802: if (doactions == 1) {
6803: var remidxlist = document.cumulativeactions.allremoveidx.value;
6804: if ((remidxlist != '') && (remidxlist != null)) {
6805: var remidxs = remidxlist.split(',');
6806: for (var i=0; i<remidxs.length; i++) {
6807: if (document.getElementById('remove_'+remidxs[i])) {
6808: if (document.getElementById('remove_'+remidxs[i]).checked) {
6809: form.multiremove.value += remidxs[i]+',';
6810: numchanges ++;
6811: if (document.getElementById('skip_remove_'+remidxs[i])) {
6812: if (document.getElementById('skip_remove_'+remidxs[i]).value == 0) {
6813: remwarnings ++;
6814: }
6815: }
6816: }
6817: }
6818: }
6819: }
6820: var cutidxlist = document.cumulativeactions.allcutidx.value;
6821: if ((cutidxlist != '') && (cutidxlist != null)) {
6822: var cutidxs = cutidxlist.split(',');
6823: for (var i=0; i<cutidxs.length; i++) {
6824: if (document.getElementById('cut_'+cutidxs[i])) {
6825: if (document.getElementById('cut_'+cutidxs[i]).checked == true) {
6826: form.multicut.value += cutidxs[i]+',';
6827: numchanges ++;
6828: if (document.getElementById('skip_cut_'+cutidxs[i])) {
6829: if (document.getElementById('skip_cut_'+cutidxs[i]).value == 0) {
6830: cutwarnings ++;
6831: }
6832: }
6833: }
6834: }
6835: }
6836: }
6837: var copyidxlist = document.cumulativeactions.allcopyidx.value;
6838: if ((copyidxlist != '') && (copyidxlist != null)) {
6839: var copyidxs = copyidxlist.split(',');
6840: for (var i=0; i<copyidxs.length; i++) {
6841: if (document.getElementById('copy_'+copyidxs[i])) {
6842: if (document.getElementById('copy_'+copyidxs[i]).checked) {
6843: form.multicopy.value += copyidxs[i]+',';
6844: numchanges ++;
6845: }
6846: }
6847: }
6848: }
6849: if (numchanges > 0) {
6850: form.multichange.value = numchanges;
6851: }
6852: }
6853: var dosettings = multiSettings();
6854: var haschanges = 0;
6855: if (dosettings == 1) {
6856: form.allencrypturl.value = '';
6857: form.allhiddenresource.value = '';
6858: form.changeparms.value = 'all';
6859: var patt=new RegExp(",\$");
6860: var allidxlist = document.cumulativesettings.allidx.value;
6861: if ((allidxlist != '') && (allidxlist != null)) {
6862: var allidxs = allidxlist.split(',');
6863: if (allidxs.length > 1) {
6864: for (var i=0; i<allidxs.length; i++) {
6865: if (document.getElementById('hiddenresource_'+allidxs[i])) {
6866: if (document.getElementById('hiddenresource_'+allidxs[i]).checked) {
6867: form.allhiddenresource.value += allidxs[i]+',';
6868: }
6869: }
6870: if (document.getElementById('encrypturl_'+allidxs[i])) {
6871: if (document.getElementById('encrypturl_'+allidxs[i]).checked) {
6872: form.allencrypturl.value += allidxs[i]+',';
6873: }
6874: }
6875: }
6876: form.allhiddenresource.value = form.allhiddenresource.value.replace(patt,"");
6877: form.allencrypturl.value = form.allencrypturl.value.replace(patt,"");
6878: }
6879: }
6880: form.allrandompick.value = '';
6881: form.allrandomorder.value = '';
6882: var allmapidxlist = document.cumulativesettings.allmapidx.value;
6883: if ((allmapidxlist != '') && (allmapidxlist != null)) {
6884: var allmapidxs = allmapidxlist.split(',');
6885: for (var i=0; i<allmapidxs.length; i++) {
6886: var randompick = document.getElementById('randompick_'+allmapidxs[i]);
6887: var rpicknum = document.getElementById('rpicknum_'+allmapidxs[i]);
6888: var randorder = document.getElementById('randomorder_'+allmapidxs[i]);
6889: if ((randompick.checked) && (rpicknum.value != '')) {
6890: form.allrandompick.value += allmapidxs[i]+':'+rpicknum.value+',';
6891: }
6892: if (randorder.checked) {
6893: form.allrandomorder.value += allmapidxs[i]+',';
6894: }
6895: }
6896: form.allrandompick.value = form.allrandompick.value.replace(patt,"");
6897: form.allrandomorder.value = form.allrandomorder.value.replace(patt,"");
6898: }
6899: if (document.cumulativesettings.currhiddenresource.value != form.allhiddenresource.value) {
6900: haschanges = 1;
6901: }
6902: if (document.cumulativesettings.currencrypturl.value != form.allencrypturl.value) {
6903: haschanges = 1;
6904: }
6905: if (document.cumulativesettings.currrandomorder.value != form.allrandomorder.value) {
6906: haschanges = 1;
6907: }
6908: if (document.cumulativesettings.currrandompick.value != form.allrandompick.value) {
6909: haschanges = 1;
6910: }
6911: }
6912: if (doactions == 1) {
6913: if (numchanges > 0) {
6914: if ((cutwarnings > 0) || (remwarnings > 0)) {
6915: if (remwarnings > 0) {
6916: if (!confirm('$js_lt{"p_rmr1"}\\n\\n$js_lt{"p_rmr3a"} '+remwarnings+' $js_lt{"p_rmr3b"}')) {
6917: return false;
6918: }
6919: }
6920: if (cutwarnings > 0) {
6921: if (!confirm('$js_lt{"p_ctr1a"}\\n$js_lt{"p_ctr1b"}\\n\\n$js_lt{"p_ctr3a"} '+cutwarnings+' $js_lt{"p_ctr3b"}')) {
6922: return false;
6923: }
6924: }
6925: }
6926: form.submit();
6927: return true;
6928: }
6929: }
6930: if (dosettings == 1) {
6931: if (haschanges == 1) {
6932: form.submit();
6933: return true;
6934: }
6935: }
6936: if ((dosettings == 1) && (doactions == 1)) {
6937: alert("$js_lt{'noor'}");
6938: } else {
6939: if (dosettings == 1) {
6940: alert("$js_lt{'noch'}");
6941: } else {
6942: alert("$js_lt{'noac'}");
6943: }
6944: }
6945: return false;
6946: }
6947:
6948: function setClass(value) {
6949: var cutclass = 'LC_docs_cut';
6950: var copyclass = 'LC_docs_copy';
6951: var removeclass = 'LC_docs_remove';
6952: var cutreg = new RegExp("\\\\b"+cutclass+"\\\\b");
6953: var copyreg = new RegExp("\\\\b"+copyclass+"\\\\b");
6954: var removereg = new RegExp("\\\\"+removeclass+"\\\\b");
6955: var links = document.getElementsByTagName('a');
6956: for (var i=0; i<links.length; i++) {
6957: var classes = links[i].className;
6958: if (cutreg.test(classes)) {
6959: links[i].className = cutclass;
6960: if (value == 1) {
6961: links[i].className += " LC_menubuttons_link";
6962: }
6963: } else {
6964: if (copyreg.test(classes)) {
6965: links[i].className = copyclass;
6966: if (value == 1) {
6967: links[i].className += " LC_menubuttons_link";
6968: }
6969: } else {
6970: if (removereg.test(classes)) {
6971: links[i].className = removeclass;
6972: if (value == 1) {
6973: links[i].className += " LC_menubuttons_link";
6974: }
6975: }
6976: }
6977: }
6978: }
6979: return;
6980: }
6981:
6982: function setBoxes(value) {
6983: var remidxlist = document.cumulativeactions.allremoveidx.value;
6984: if ((remidxlist != '') && (remidxlist != null)) {
6985: var remidxs = remidxlist.split(',');
6986: for (var i=0; i<remidxs.length; i++) {
6987: if (document.getElementById('remove_'+remidxs[i])) {
6988: var item = document.getElementById('remove_'+remidxs[i]);
6989: if (value == 1) {
6990: item.className = 'LC_docs_remove';
6991: } else {
6992: item.className = 'LC_hidden';
6993: }
6994: }
6995: }
6996: }
6997: var cutidxlist = document.cumulativeactions.allcutidx.value;
6998: if ((cutidxlist != '') && (cutidxlist != null)) {
6999: var cutidxs = cutidxlist.split(',');
7000: for (var i=0; i<cutidxs.length; i++) {
7001: if (document.getElementById('cut_'+cutidxs[i])) {
7002: var item = document.getElementById('cut_'+cutidxs[i]);
7003: if (value == 1) {
7004: item.className = 'LC_docs_cut';
7005: } else {
7006: item.className = 'LC_hidden';
7007: }
7008: }
7009: }
7010: }
7011: var copyidxlist = document.cumulativeactions.allcopyidx.value;
7012: if ((copyidxlist != '') && (copyidxlist != null)) {
7013: var copyidxs = copyidxlist.split(',');
7014: for (var i=0; i<copyidxs.length; i++) {
7015: if (document.getElementById('copy_'+copyidxs[i])) {
7016: var item = document.getElementById('copy_'+copyidxs[i]);
7017: if (value == 1) {
7018: item.className = 'LC_docs_copy';
7019: } else {
7020: item.className = 'LC_hidden';
7021: }
7022: }
7023: }
7024: }
7025: return;
7026: }
7027:
7028: ENDNEWSCRIPT
7029: }
7030:
7031: sub history_tab_js {
7032: return <<"ENDHIST";
7033: function toggleHistoryDisp(choice) {
7034: document.docslogform.docslog.value = choice;
7035: document.docslogform.submit();
7036: return;
7037: }
7038:
7039: ENDHIST
7040: }
7041:
7042: sub inject_data_js {
7043: return <<ENDINJECT;
7044:
7045: function injectData(current, hiddenField, name, value) {
7046: currentElement = document.getElementById(hiddenField);
7047: currentElement.name = name;
7048: currentElement.value = value;
7049: current.submit();
7050: }
7051:
7052: ENDINJECT
7053: }
7054:
7055: sub dump_switchserver_js {
7056: my @hosts = @_;
7057: my %js_lt = &Apache::lonlocal::texthash(
7058: dump => 'Copying content to Authoring Space requires switching server.',
7059: swit => 'Switch server?',
7060: );
7061: my %html_js_lt = &Apache::lonlocal::texthash(
7062: swit => 'Switch server?',
7063: duco => 'Copying Content to Authoring Space',
7064: yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
7065: chos => 'Choose server',
7066: );
7067: &js_escape(\%js_lt);
7068: &html_escape(\%html_js_lt);
7069: &js_escape(\%html_js_lt);
7070: my $role = $env{'request.role'};
7071: my $js = <<"ENDSWJS";
7072: <script type="text/javascript">
7073: function write_switchserver() {
7074: var server;
7075: if (document.setserver.posshosts.length > 0) {
7076: for (var i=0; i<document.setserver.posshosts.length; i++) {
7077: if (document.setserver.posshosts[i].checked) {
7078: server = document.setserver.posshosts[i].value;
7079: }
7080: }
7081: opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
7082: }
7083: window.close();
7084: }
7085: </script>
7086:
7087: ENDSWJS
7088:
7089: my $startpage = &Apache::loncommon::start_page('Choose server',$js,
7090: {'only_body' => 1,
7091: 'js_ready' => 1,});
7092: my $endpage = &Apache::loncommon::end_page({'js_ready' => 1});
7093:
7094: my $hostpicker;
7095: my $count = 0;
7096: foreach my $host (sort(@hosts)) {
7097: my $checked;
7098: if ($count == 0) {
7099: $checked = ' checked="checked"';
7100: }
7101: $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
7102: $host.'"'.$checked.' />'.$host.'</label> ';
7103: $count++;
7104: }
7105:
7106: return <<"ENDSWITCHJS";
7107:
7108: function dump_needs_switchserver(url) {
7109: if (url!='' && url!= null) {
7110: if (confirm("$js_lt{'dump'}\\n$js_lt{'swit'}")) {
7111: go(url);
7112: }
7113: }
7114: return;
7115: }
7116:
7117: function choose_switchserver_window() {
7118: newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
7119: newWindow.document.open();
7120: newWindow.document.writeln('$startpage');
7121: newWindow.document.write('<h3>$html_js_lt{'duco'}<\\/h3>\\n'+
7122: '<p>$html_js_lt{'yone'}<\\/p>\\n'+
7123: '<div class="LC_left_float"><fieldset><legend>$html_js_lt{'chos'}<\\/legend>\\n'+
7124: '<form name="setserver" method="post" action="" \\/>\\n'+
7125: '$hostpicker\\n'+
7126: '<br \\/><br \\/>\\n'+
7127: '<input type="button" name="makeswitch" value="$html_js_lt{'swit'}" '+
7128: 'onclick="write_switchserver();" \\/>\\n'+
7129: '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
7130: newWindow.document.writeln('$endpage');
7131: newWindow.document.close();
7132: newWindow.focus();
7133: }
7134:
7135: ENDSWITCHJS
7136: }
7137:
7138: sub makedocslogform {
7139: my ($formelems,$docslog) = @_;
7140: return <<"LOGSFORM";
7141: <form action="/adm/coursedocs" method="post" name="docslogform">
7142: <input type="hidden" name="docslog" value="$docslog" />
7143: $formelems
7144: </form>
7145: LOGSFORM
7146: }
7147:
7148: sub makesimpleeditform {
7149: my ($formelems) = @_;
7150: return <<"SIMPFORM";
7151: <form name="simpleedit" method="post" action="/adm/coursedocs">
7152: <input type="hidden" name="importdetail" value="" />
7153: $formelems
7154: </form>
7155: SIMPFORM
7156: }
7157:
7158: 1;
7159: __END__
7160:
7161:
7162: =head1 NAME
7163:
7164: Apache::londocs.pm
7165:
7166: =head1 SYNOPSIS
7167:
7168: This is part of the LearningOnline Network with CAPA project
7169: described at http://www.lon-capa.org.
7170:
7171: =head1 SUBROUTINES
7172:
7173: =over
7174:
7175: =item %help=()
7176:
7177: Available help topics
7178:
7179: =item mapread()
7180:
7181: Mapread read maps into LONCAPA::map:: global arrays
7182: @order and @resources, determines status
7183: sets @order - pointer to resources in right order
7184: sets @resources - array with the resources with correct idx
7185:
7186: =item authorhosts()
7187:
7188: Return hash with valid author names
7189:
7190: =item clean()
7191:
7192: =item dumpcourse()
7193:
7194: Actually dump course
7195:
7196: =item group_import()
7197:
7198: Imports the given (name, url) resources into the course
7199: coursenum, coursedom, and folder must precede the list
7200:
7201: =item breadcrumbs()
7202:
7203: =item log_docs()
7204:
7205: =item docs_change_log()
7206:
7207: =item update_paste_buffer()
7208:
7209: =item print_paste_buffer()
7210:
7211: =item do_paste_from_buffer()
7212:
7213: =item do_buffer_empty()
7214:
7215: =item clear_from_buffer()
7216:
7217: =item get_newmap_url()
7218:
7219: =item dbcopy()
7220:
7221: =item uniqueness_check()
7222:
7223: =item contained_map_check()
7224:
7225: =item url_paste_fixups()
7226:
7227: =item apply_fixups()
7228:
7229: =item copy_dependencies()
7230:
7231: =item update_parameter()
7232:
7233: =item handle_edit_cmd()
7234:
7235: =item editor()
7236:
7237: =item process_file_upload()
7238:
7239: =item process_secondary_uploads()
7240:
7241: =item is_supplemental_title()
7242:
7243: =item entryline()
7244:
7245: =item tiehash()
7246:
7247: =item untiehash()
7248:
7249: =item checkonthis()
7250:
7251: check on this
7252:
7253: =item verifycontent()
7254:
7255: Verify Content
7256:
7257: =item devalidateversioncache() & checkversions()
7258:
7259: Check Versions
7260:
7261: =item mark_hash_old()
7262:
7263: =item is_hash_old()
7264:
7265: =item changewarning()
7266:
7267: =item init_breadcrumbs()
7268:
7269: Breadcrumbs for special functions
7270:
7271: =item create_list_elements()
7272:
7273: =item create_form_ul()
7274:
7275: =item startContentScreen()
7276:
7277: =item endContentScreen()
7278:
7279: =item supplemental_base()
7280:
7281: =item embedded_form_elems()
7282:
7283: =item embedded_destination()
7284:
7285: =item return_to_editor()
7286:
7287: =item decompression_info()
7288:
7289: =item decompression_phase_one()
7290:
7291: =item decompression_phase_two()
7292:
7293: =item remove_archive()
7294:
7295: =item generate_admin_menu()
7296:
7297: =item generate_edit_table()
7298:
7299: =item editing_js()
7300:
7301: =item history_tab_js()
7302:
7303: =item inject_data_js()
7304:
7305: =item dump_switchserver_js()
7306:
7307: =item resize_scrollbox_js()
7308:
7309: =item makedocslogform()
7310:
7311: =item makesimpleeditform()
7312:
7313: =back
7314:
7315: =cut
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