Annotation of loncom/interface/londocs.pm, revision 1.271
1.1 www 1: # The LearningOnline Network
1.2 www 2: # Documents
1.1 www 3: #
1.270 albertel 4: # $Id: londocs.pm,v 1.269 2007/01/09 19:10:46 albertel Exp $
1.1 www 5: #
1.3 www 6: # Copyright Michigan State University Board of Trustees
1.1 www 7: #
1.3 www 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
1.1 www 9: #
1.3 www 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.
1.1 www 14: #
1.3 www 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:
1.2 www 29: package Apache::londocs;
1.1 www 30:
31: use strict;
1.28 www 32: use Apache::Constants qw(:common :http);
1.158 raeburn 33: use Apache::imsexport;
1.4 www 34: use Apache::lonnet;
35: use Apache::loncommon;
1.245 albertel 36: use LONCAPA::map();
37: use Apache::lonratedt();
1.15 www 38: use Apache::lonxml;
1.244 albertel 39: use Apache::lonclonecourse;
1.138 raeburn 40: use Apache::lonnavmaps;
1.38 www 41: use HTML::Entities;
1.27 www 42: use GDBM_File;
1.81 www 43: use Apache::lonlocal;
1.143 raeburn 44: use Cwd;
1.264 albertel 45: use LONCAPA qw(:DEFAULT :match);
1.7 www 46:
1.8 www 47: my $iconpath;
1.7 www 48:
1.27 www 49: my %hash;
50:
51: my $hashtied;
1.29 www 52: my %alreadyseen=();
1.27 www 53:
1.40 www 54: my $hadchanges;
55:
1.47 www 56: # Available help topics
57:
58: my %help=();
59:
1.245 albertel 60: # Mapread read maps into LONCAPA::map:: global arrays
1.10 www 61: # @order and @resources, determines status
1.7 www 62: # sets @order - pointer to resources in right order
63: # sets @resources - array with the resources with correct idx
64: #
65:
66: sub mapread {
67: my ($coursenum,$coursedom,$map)=@_;
68: return
1.245 albertel 69: &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
70: $map);
1.7 www 71: }
72:
73: sub storemap {
74: my ($coursenum,$coursedom,$map)=@_;
1.104 albertel 75: my ($outtext,$errtext)=
1.245 albertel 76: &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
77: $map,1);
1.104 albertel 78: if ($errtext) { return ($errtext,2); }
79:
80: $hadchanges=1;
81: return ($errtext,0);
1.7 www 82: }
83:
1.74 www 84: # ----------------------------------------- Return hash with valid author names
85:
86: sub authorhosts {
87: my %outhash=();
88: my $home=0;
89: my $other=0;
1.174 albertel 90: foreach (keys %env) {
1.74 www 91: if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
92: my $role=$1;
93: my $realm=$2;
1.174 albertel 94: my ($start,$end)=split(/\./,$env{$_});
1.74 www 95: if (($start) && ($start>time)) { next; }
96: if (($end) && (time>$end)) { next; }
97: my $ca; my $cd;
98: if ($1 eq 'au') {
1.174 albertel 99: $ca=$env{'user.name'};
100: $cd=$env{'user.domain'};
1.74 www 101: } else {
1.264 albertel 102: ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
1.74 www 103: }
1.107 albertel 104: my $allowed=0;
105: my $myhome=&Apache::lonnet::homeserver($ca,$cd);
106: my @ids=&Apache::lonnet::current_machine_ids();
107: foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
108: if ($allowed) {
1.74 www 109: $home++;
110: $outhash{'home_'.$ca.'@'.$cd}=1;
111: } else {
1.107 albertel 112: $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
1.74 www 113: $other++;
114: }
115: }
116: }
117: return ($home,$other,%outhash);
118: }
119: # ------------------------------------------------------ Generate "dump" button
120:
121: sub dumpbutton {
122: my ($home,$other,%outhash)=&authorhosts();
1.230 albertel 123: my $type = &Apache::loncommon::course_type();
1.74 www 124: if ($home+$other==0) { return ''; }
125: my $output='</td><td bgcolor="#DDDDCC">';
126: if ($home) {
127: return '</td><td bgcolor="#DDDDCC">'.
1.81 www 128: '<input type="submit" name="dumpcourse" value="'.
1.230 albertel 129: &mt('Dump '.$type.' DOCS to Construction Space').'" />'.
1.130 www 130: &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
1.74 www 131: } else {
132: return'</td><td bgcolor="#DDDDCC">'.
1.230 albertel 133: &mt('Dump '.$type.
134: ' DOCS to Construction Space: available on other servers');
1.74 www 135: }
136: }
137:
1.164 albertel 138: sub clean {
139: my ($title)=@_;
140: $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
141: return $title;
142: }
1.74 www 143: # -------------------------------------------------------- Actually dump course
144:
145: sub dumpcourse {
1.224 albertel 146: my ($r) = @_;
1.230 albertel 147: my $type = &Apache::loncommon::course_type();
148: $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space').
149: '<form name="dumpdoc" method="post">');
1.257 www 150: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$type.' DOCS to Construction Space'));
1.74 www 151: my ($home,$other,%outhash)=&authorhosts();
1.75 www 152: unless ($home) { return ''; }
1.174 albertel 153: my $origcrsid=$env{'request.course.id'};
1.76 www 154: my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
1.174 albertel 155: if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
1.76 www 156: # Do the dumping
1.174 albertel 157: unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; }
158: my ($ca,$cd)=split(/\@/,$env{'form.authorspace'});
1.87 www 159: $r->print('<h3>'.&mt('Copying Files').'</h3>');
1.174 albertel 160: my $title=$env{'form.authorfolder'};
1.164 albertel 161: $title=&clean($title);
1.79 www 162: my %replacehash=();
1.174 albertel 163: foreach (keys %env) {
1.79 www 164: if ($_=~/^form\.namefor\_(.+)/) {
1.174 albertel 165: $replacehash{$1}=$env{$_};
1.79 www 166: }
167: }
1.174 albertel 168: my $crs='/uploaded/'.$env{'request.course.id'}.'/';
1.79 www 169: $crs=~s/\_/\//g;
170: foreach (keys %replacehash) {
171: my $newfilename=$title.'/'.$replacehash{$_};
1.205 albertel 172: $newfilename=~s/\.(\w+)$//;
173: my $ext=$1;
1.164 albertel 174: $newfilename=&clean($newfilename);
1.205 albertel 175: $newfilename.='.'.$ext;
1.79 www 176: my @dirs=split(/\//,$newfilename);
177: my $path='/home/'.$ca.'/public_html';
178: my $makepath=$path;
179: my $fail=0;
180: for (my $i=0;$i<$#dirs;$i++) {
181: $makepath.='/'.$dirs[$i];
182: unless (-e $makepath) {
183: unless(mkdir($makepath,0777)) { $fail=1; }
184: }
185: }
186: $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
187: if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
188: if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
1.244 albertel 189: print $fh &Apache::lonclonecourse::rewritefile(
190: &Apache::lonclonecourse::readfile($env{'request.course.id'},$_),
1.79 www 191: (%replacehash,$crs => '')
192: );
193: } else {
194: print $fh
1.244 albertel 195: &Apache::lonclonecourse::readfile($env{'request.course.id'},$_);
1.79 www 196: }
197: $fh->close();
198: } else {
199: $fail=1;
200: }
201: if ($fail) {
202: $r->print('<font color="red">fail</font>');
203: } else {
204: $r->print('<font color="green">ok</font>');
205: }
206: }
1.76 www 207: } else {
208: # Input form
209: unless ($home==1) {
210: $r->print(
1.81 www 211: '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
1.76 www 212: }
213: foreach (sort keys %outhash) {
214: if ($_=~/^home_(.+)$/) {
215: if ($home==1) {
216: $r->print(
217: '<input type="hidden" name="authorspace" value="'.$1.'" />');
218: } else {
1.133 www 219: $r->print('<option value="'.$1.'">'.$1.' - '.
220: &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
1.76 www 221: }
222: }
223: }
224: unless ($home==1) {
225: $r->print('</select>');
226: }
227: my $title=$origcrsdata{'description'};
1.227 albertel 228: $title=~s/[\/\s]+/\_/gs;
1.164 albertel 229: $title=&clean($title);
1.81 www 230: $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
1.76 www 231: &tiehash();
1.81 www 232: $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
1.244 albertel 233: foreach (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
1.78 www 234: $r->print('<tr><td>'.$_.'</td>');
235: my ($ext)=($_=~/\.(\w+)$/);
236: my $title=$hash{'title_'.$hash{
237: 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
238: $r->print('<td>'.($title?$title:' ').'</td>');
1.235 albertel 239: if (!$title) {
1.78 www 240: $title=$_;
1.235 albertel 241: } else {
242: $title=~s|/|_|g;
1.78 www 243: }
244: $title=~s/\.(\w+)$//;
1.164 albertel 245: $title=&clean($title);
1.78 www 246: $title.='.'.$ext;
1.79 www 247: $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
1.76 www 248: }
1.78 www 249: $r->print("</table>\n");
1.76 www 250: &untiehash();
251: $r->print(
1.229 raeburn 252: '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump [_1] DOCS',$type).'" /></p></form>');
1.75 www 253: }
1.74 www 254: }
1.76 www 255:
1.138 raeburn 256: # ------------------------------------------------------ Generate "export" button
257:
258: sub exportbutton {
1.230 albertel 259: my $type = &Apache::loncommon::course_type();
1.138 raeburn 260: return '</td><td bgcolor="#DDDDCC">'.
261: '<input type="submit" name="exportcourse" value="'.
1.230 albertel 262: &mt('Export '.$type.' to IMS').'" />'.
1.203 raeburn 263: &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
1.138 raeburn 264: }
265:
266: sub exportcourse {
267: my $r=shift;
1.230 albertel 268: my $type = &Apache::loncommon::course_type();
1.138 raeburn 269: my %discussiontime = &Apache::lonnet::dump('discussiontimes',
1.174 albertel 270: $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
1.138 raeburn 271: my $numdisc = keys %discussiontime;
272: my $navmap = Apache::lonnavmaps::navmap->new();
273: my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
274: my $curRes;
1.143 raeburn 275: my $outcome;
1.138 raeburn 276:
277: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
278: ['finishexport']);
1.174 albertel 279: if ($env{'form.finishexport'}) {
1.138 raeburn 280: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
281: ['archive','discussion']);
282:
1.175 albertel 283: my @exportitems = &Apache::loncommon::get_env_multiple('form.archive');
284: my @discussions = &Apache::loncommon::get_env_multiple('form.discussion');
1.143 raeburn 285: if (@exportitems == 0 && @discussions == 0) {
286: $outcome = '<br />As you did not select any content items or discussions for export, an IMS package has not been created. Please <a href="javascript:history.go(-1)">go back</a> to select either content items or discussions for export';
287: } else {
288: my $now = time;
289: my %symbs;
290: my $manifestok = 0;
291: my $imsresources;
292: my $tempexport;
293: my $copyresult;
294: my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport);
295: if ($manifestok) {
1.157 raeburn 296: &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest);
1.143 raeburn 297: close($ims_manifest);
298:
299: #Create zip file in prtspool
300: my $imszipfile = '/prtspool/'.
1.174 albertel 301: $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
1.143 raeburn 302: time.'_'.rand(1000000000).'.zip';
303: my $cwd = &Cwd::getcwd();
304: my $imszip = '/home/httpd/'.$imszipfile;
305: chdir $tempexport;
306: open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
307: close(OUTPUT);
308: chdir $cwd;
1.230 albertel 309: $outcome .= &mt('Download the zip file from <a href="[_1]">IMS '.lc($type).' archive</a><br />',$imszipfile,);
1.143 raeburn 310: if ($copyresult) {
311: $outcome .= 'The following errors occurred during export - '.$copyresult;
1.138 raeburn 312: }
1.143 raeburn 313: } else {
314: $outcome = '<br />Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file.<br />';
1.138 raeburn 315: }
316: }
1.229 raeburn 317: $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'));
1.257 www 318: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
1.143 raeburn 319: $r->print($outcome);
1.224 albertel 320: $r->print(&Apache::loncommon::end_page());
1.138 raeburn 321: } else {
322: my $display;
323: $display = '<form name="exportdoc" method="post">'."\n";
1.230 albertel 324: $display .= &mt('Choose which items you wish to export from your '.$type.'.<br /><br />');
1.138 raeburn 325: $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
326: '<tr><td><fieldset><legend> <b>Content items</b></legend>'.
327: '<input type="button" value="check all" '.
328: 'onclick="javascript:checkAll(document.exportdoc.archive)" />'.
329: ' <input type="button" value="uncheck all"'.
330: ' onclick="javascript:uncheckAll(document.exportdoc.archive)" /></fieldset></td>'.
331: '<td> </td><td> </td>'.
332: '<td align="right"><fieldset><legend> <b>Discussion posts'.
333: '</b></legend><input type="button" value="check all"'.
334: ' onclick="javascript:checkAll(document.exportdoc.discussion)" />'.
335: ' <input type="button" value="uncheck all"'.
336: ' onclick="javascript:uncheckAll(document.exportdoc.discussion)" /></fieldset></td>'.
337: '</tr></table>';
338: my $curRes;
339: my $depth = 0;
340: my $count = 0;
341: my $boards = 0;
342: my $startcount = 5;
343: my %parent = ();
344: my %children = ();
345: my $lastcontainer = $startcount;
346: my @bgcolors = ('#F6F6F6','#FFFFFF');
347: $display .= '<table cellspacing="0"><tr>'.
348: '<td><b>Export content item?<br /></b></td><td> </td><td align="right">'."\n";
349: if ($numdisc > 0) {
350: $display.='<b>Export discussion posts?</b>'."\n";
351: }
352: $display.=' </td></tr>';
353: while ($curRes = $it->next()) {
354: if (ref($curRes)) {
355: $count ++;
356: }
357: if ($curRes == $it->BEGIN_MAP()) {
358: $depth++;
359: $parent{$depth} = $lastcontainer;
360: }
361: if ($curRes == $it->END_MAP()) {
362: $depth--;
363: $lastcontainer = $parent{$depth};
364: }
365: if (ref($curRes)) {
366: my $symb = $curRes->symb();
1.158 raeburn 367: my $ressymb = $symb;
1.264 albertel 368: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
1.158 raeburn 369: unless ($ressymb =~ m|adm/wrapper/adm|) {
370: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
371: }
372: }
1.138 raeburn 373: my $color = $count%2;
374: $display .='<tr bgcolor='.$bgcolors[$color].'><td>'."\n".
375: '<input type="checkbox" name="archive" value="'.$count.'" ';
376: if (($curRes->is_sequence()) || ($curRes->is_page())) {
377: my $checkitem = $count + $boards + $startcount;
378: $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"';
379: }
380: $display .= ' />'."\n";
381: for (my $i=0; $i<$depth; $i++) {
382: $display .= '<img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" /><img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" />'."\n";
383: }
384: if ($curRes->is_sequence()) {
385: $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif"> '."\n";
386: $lastcontainer = $count + $startcount + $boards;
387: } elsif ($curRes->is_page()) {
388: $display .= '<img src="/adm/lonIcons/navmap.page.open.gif"> '."\n";
389: $lastcontainer = $count + $startcount + $boards;
390: }
391: my $currelem = $count+$boards+$startcount;
392: $children{$parent{$depth}} .= $currelem.':';
393: $display .= ' '.$curRes->title().'</td>';
1.158 raeburn 394: if ($discussiontime{$ressymb} > 0) {
1.138 raeburn 395: $boards ++;
396: $currelem = $count+$boards+$startcount;
397: $display .= '<td> </td><td align="right"><input type="checkbox" name="discussion" value="'.$count.'" /> </td>'."\n";
398: } else {
399: $display .= '<td colspan="2"> </td>'."\n";
400: }
401: }
402: }
403: my $scripttag = qq|
404: <script>
405:
406: function checkAll(field) {
1.158 raeburn 407: if (field.length > 0) {
408: for (i = 0; i < field.length; i++) {
409: field[i].checked = true ;
410: }
411: } else {
412: field.checked = true
413: }
1.138 raeburn 414: }
1.158 raeburn 415:
1.138 raeburn 416: function uncheckAll(field) {
1.158 raeburn 417: if (field.length > 0) {
418: for (i = 0; i < field.length; i++) {
419: field[i].checked = false ;
420: }
421: } else {
422: field.checked = false ;
423: }
1.138 raeburn 424: }
425:
426: function propagateCheck(item) {
427: if (document.exportdoc.elements[item].checked == true) {
428: containerCheck(item)
429: }
430: }
431:
432: function containerCheck(item) {
433: document.exportdoc.elements[item].checked = true
434: var numitems = $count + $boards + $startcount
435: var parents = new Array(numitems)
436: for (var i=$startcount; i<numitems; i++) {
437: parents[i] = new Array
438: }
439: |;
440:
441: foreach my $container (sort { $a <=> $b } keys %children) {
442: my @contents = split/:/,$children{$container};
443: for (my $i=0; $i<@contents; $i ++) {
444: $scripttag .= ' parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
445: }
446: }
447:
448: $scripttag .= qq|
449: if (parents[item].length > 0) {
450: for (var j=0; j<parents[item].length; j++) {
451: containerCheck(parents[item][j])
452: }
453: }
454: }
455:
456: </script>
457: |;
1.229 raeburn 458: $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package',
1.224 albertel 459: $scripttag));
1.257 www 460: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
1.224 albertel 461: $r->print($display.'</table>'.
1.138 raeburn 462: '<p><input type="hidden" name="finishexport" value="1">'.
463: '<input type="submit" name="exportcourse" value="'.
1.230 albertel 464: &mt('Export '.$type.' DOCS').'" /></p></form>'.
1.224 albertel 465: &Apache::loncommon::end_page());
1.138 raeburn 466: }
467: }
468:
1.143 raeburn 469: sub create_ims_store {
470: my ($now,$manifestok,$outcome,$tempexport) = @_;
471: $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports';
472: my $ims_manifest;
473: if (!-e $$tempexport) {
474: mkdir($$tempexport,0700);
475: }
476: $$tempexport .= '/'.$now;
477: if (!-e $$tempexport) {
478: mkdir($$tempexport,0700);
479: }
1.174 albertel 480: $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'};
1.143 raeburn 481: if (!-e $$tempexport) {
482: mkdir($$tempexport,0700);
483: }
1.159 raeburn 484: if (!-e "$$tempexport/resources") {
485: mkdir("$$tempexport/resources",0700);
486: }
1.143 raeburn 487: # open manifest file
488: my $manifest = '/imsmanifest.xml';
489: my $manifestfilename = $$tempexport.$manifest;
490: if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) {
491: $$manifestok=1;
492: print $ims_manifest
493: '<?xml version="1.0" encoding="UTF-8"?>'."\n".
494: '<manifest xmlns="http://www.imsglobal.org/xsd/imscp_v1p1"'.
495: ' xmlns:imsmd="http://www.imsglobal.org/xsd/imsmd_v1p2"'.
496: ' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'.
1.174 albertel 497: ' identifier="MANIFEST-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 498: ' xsi:schemaLocation="http://www.imsglobal.org/xsd/imscp_v1p1imscp_v1p1.xsd'.
499: ' http://www.imsglobal.org/xsd/imsmd_v1p2 imsmd_v1p2p2.xsd">'."\n".
1.199 raeburn 500: ' <metadata>
501: <schema></schema>
502: <imsmd:lom>
503: <imsmd:general>
504: <imsmd:identifier>'.$env{'request.course.id'}.'</imsmd:identifier>
505: <imsmd:title>
506: <imsmd:langstring xml:lang="en">'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</imsmd:langstring>
507: </imsmd:title>
508: </imsmd:general>
509: </imsmd:lom>
510: </metadata>'."\n".
1.174 albertel 511: ' <organizations default="ORG-'.$env{'request.course.id'}.'-'.$now.'">'."\n".
512: ' <organization identifier="ORG-'.$env{'request.course.id'}.'-'.$now.'"'.
1.143 raeburn 513: ' structure="hierarchical">'."\n".
1.199 raeburn 514: ' <title>'.$env{'course.'.$env{'request.course.id'}.'.description'}.'</title>'
1.143 raeburn 515: } else {
516: $$outcome .= 'An error occurred opening the IMS manifest file.<br />'
517: ;
518: }
519: return $ims_manifest;
520: }
521:
522: sub build_package {
523: my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_;
524: # first iterator to look for dependencies
525: my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
526: my $curRes;
527: my $count = 0;
528: my $depth = 0;
529: my $lastcontainer = 0;
530: my %parent = ();
531: my @dependencies = ();
1.174 albertel 532: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
533: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
1.143 raeburn 534: while ($curRes = $it->next()) {
535: if (ref($curRes)) {
536: $count ++;
537: }
538: if ($curRes == $it->BEGIN_MAP()) {
539: $depth++;
540: $parent{$depth} = $lastcontainer;
541: }
542: if ($curRes == $it->END_MAP()) {
543: $depth--;
544: $lastcontainer = $parent{$depth};
545: }
546: if (ref($curRes)) {
547: if ($curRes->is_sequence() || $curRes->is_page()) {
548: $lastcontainer = $count;
549: }
550: if (grep/^$count$/,@$exportitems) {
551: &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
552: }
553: }
554: }
555: # second iterator to build manifest and store resources
556: $it = $navmap->getIterator(undef,undef,undef,1,undef,undef);
557: $depth = 0;
558: my $prevdepth;
559: $count = 0;
560: my $imsresources;
561: my $pkgdepth;
1.157 raeburn 562: while ($curRes = $it->next()) {
563: if ($curRes == $it->BEGIN_MAP()) {
564: $prevdepth = $depth;
565: $depth++;
566: }
567: if ($curRes == $it->END_MAP()) {
1.143 raeburn 568: $prevdepth = $depth;
1.157 raeburn 569: $depth--;
570: }
571:
572: if (ref($curRes)) {
573: $count ++;
574: if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) {
575: my $symb = $curRes->symb();
576: my $isvisible = 'true';
577: my $resourceref;
578: if ($curRes->randomout()) {
579: $isvisible = 'false';
580: }
581: unless ($curRes->is_sequence()) {
1.174 albertel 582: $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"';
1.157 raeburn 583: }
1.199 raeburn 584: my $step = $prevdepth - $depth;
585: if (($step >= 0) && ($count > 1)) {
586: while ($step >= 0) {
587: print $ims_manifest "\n".' </item>'."\n";
588: $step --;
589: }
1.157 raeburn 590: }
591: $prevdepth = $depth;
1.143 raeburn 592:
1.157 raeburn 593: my $itementry =
1.174 albertel 594: '<item identifier="ITEM-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 595: '" isvisible="'.$isvisible.'" '.$resourceref.'>'.
596: '<title>'.$curRes->title().'</title>';
1.157 raeburn 597: print $ims_manifest "\n".$itementry;
1.143 raeburn 598:
1.157 raeburn 599: unless ($curRes->is_sequence()) {
600: my $content_file;
601: my @hrefs = ();
602: &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport);
603: if ($content_file) {
604: $imsresources .= "\n".
1.174 albertel 605: ' <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count.
1.143 raeburn 606: '" type="webcontent" href="'.$content_file.'">'."\n".
607: ' <file href="'.$content_file.'" />'."\n";
1.157 raeburn 608: foreach (@hrefs) {
609: $imsresources .=
1.143 raeburn 610: ' <file href="'.$_.'" />'."\n";
1.157 raeburn 611: }
1.158 raeburn 612: if (grep/^$count$/,@$discussions) {
613: my $ressymb = $symb;
614: my $mode;
1.264 albertel 615: if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
1.158 raeburn 616: unless ($ressymb =~ m|adm/wrapper/adm|) {
617: $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
618: }
619: $mode = 'board';
620: }
621: my %extras = (
622: caller => 'imsexport',
1.159 raeburn 623: tempexport => $tempexport.'/resources',
1.158 raeburn 624: count => $count
625: );
626: my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras);
627: }
1.157 raeburn 628: $imsresources .= ' </resource>'."\n";
1.143 raeburn 629: }
630: }
1.157 raeburn 631: $pkgdepth = $depth;
1.143 raeburn 632: }
633: }
634: }
1.157 raeburn 635: while ($pkgdepth > 0) {
1.143 raeburn 636: print $ims_manifest " </item>\n";
637: $pkgdepth --;
638: }
639: my $resource_text = qq|
640: </organization>
641: </organizations>
642: <resources>
643: $imsresources
644: </resources>
645: </manifest>
646: |;
647: print $ims_manifest $resource_text;
648: }
649:
650: sub get_dependencies {
651: my ($exportitems,$parent,$depth,$dependencies) = @_;
652: if ($depth > 1) {
1.157 raeburn 653: if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) {
1.143 raeburn 654: push @$dependencies, $$parent{$depth};
655: if ($depth > 2) {
656: &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
657: }
658: }
659: }
660: }
661:
662: sub process_content {
663: my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_;
664: my $content_type;
665: my $message;
1.158 raeburn 666: my @uploads = ();
1.157 raeburn 667: if ($curRes->is_sequence()) {
668: $content_type = 'sequence';
669: } elsif ($curRes->is_page()) {
670: $content_type = 'page'; # need to handle individual items in pages.
1.143 raeburn 671: } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) {
672: $content_type = 'syllabus';
1.158 raeburn 673: my $contents = &Apache::imsexport::templatedpage($content_type);
674: if ($contents) {
675: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
676: }
1.157 raeburn 677: } elsif ($symb =~ m-\.sequence___\d+___ext-) {
1.143 raeburn 678: $content_type = 'external';
1.158 raeburn 679: my $title = $curRes->title;
680: my $contents = &Apache::imsexport::external($symb,$title);
681: if ($contents) {
682: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
683: }
1.143 raeburn 684: } elsif ($symb =~ m-adm/navmaps$-) {
685: $content_type = 'navmap';
1.158 raeburn 686: } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) {
1.143 raeburn 687: $content_type = 'simplepage';
1.158 raeburn 688: my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads);
689: if ($contents) {
690: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
691: }
692: } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) {
1.143 raeburn 693: $content_type = 'simpleproblem';
1.158 raeburn 694: my $contents = &Apache::imsexport::simpleproblem($symb);
695: if ($contents) {
696: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
697: }
1.188 raeburn 698: } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {
1.158 raeburn 699: $content_type = 'examupload';
1.264 albertel 700: } elsif ($symb =~ m-adm/($match_domain)/($match_username)/(\d+)/bulletinboard$-) {
1.143 raeburn 701: $content_type = 'bulletinboard';
1.158 raeburn 702: my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
703: if ($contents) {
704: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
705: }
706: } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) {
1.143 raeburn 707: $content_type = 'aboutme';
1.158 raeburn 708: my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2);
709: if ($contents) {
710: $$content_file = &store_template($contents,$tempexport,$count,$content_type);
711: }
1.157 raeburn 712: } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) {
713: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.162 raeburn 714: } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) {
1.143 raeburn 715: my $canedit = 0;
1.174 albertel 716: if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'}) {
1.143 raeburn 717: $canedit= 1;
718: }
1.200 raeburn 719: # only include problem code where current user is author
1.143 raeburn 720: if ($canedit) {
1.157 raeburn 721: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource');
1.143 raeburn 722: } else {
1.157 raeburn 723: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit');
1.143 raeburn 724: }
1.162 raeburn 725: } elsif ($symb =~ m-uploaded/$cdom/$cnum-) {
726: $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded');
1.143 raeburn 727: }
1.158 raeburn 728: if (@uploads > 0) {
729: foreach my $item (@uploads) {
730: my $uploadmsg = '';
1.159 raeburn 731: &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload');
1.158 raeburn 732: if ($uploadmsg) {
733: $$copyresult .= $uploadmsg."\n";
734: }
735: }
736: }
1.157 raeburn 737: if ($message) {
738: $$copyresult .= $message."\n";
739: }
1.143 raeburn 740: }
741:
742: sub replicate_content {
1.157 raeburn 743: my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_;
1.159 raeburn 744: my ($map,$ind,$url);
745: if ($caller eq 'templateupload') {
746: $url = $symb;
747: $url =~ s#//#/#g;
748: } else {
749: ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
750: }
1.143 raeburn 751: my $content;
752: my $filename;
753: my $repstatus;
1.157 raeburn 754: my $content_name;
755: if ($url =~ m-/([^/]+)$-) {
1.143 raeburn 756: $filename = $1;
757: if (!-e $tempexport.'/resources') {
758: mkdir($tempexport.'/resources',0700);
759: }
1.157 raeburn 760: if (!-e $tempexport.'/resources/'.$count) {
1.143 raeburn 761: mkdir($tempexport.'/resources/'.$count,0700);
762: }
1.157 raeburn 763: my $destination = $tempexport.'/resources/'.$count.'/'.$filename;
1.143 raeburn 764: my $copiedfile;
765: if ($copiedfile = Apache::File->new('>'.$destination)) {
766: my $content;
1.157 raeburn 767: if ($caller eq 'resource') {
1.197 raeburn 768: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
769: my $filepath = &Apache::lonnet::filelocation($respath,$url);
770: $content = &Apache::lonnet::getfile($filepath);
1.143 raeburn 771: if ($content eq -1) {
772: $$message = 'Could not copy file '.$filename;
773: } else {
1.197 raeburn 774: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'resource');
1.143 raeburn 775: $repstatus = 'ok';
776: }
1.162 raeburn 777: } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') {
1.143 raeburn 778: my $rtncode;
1.157 raeburn 779: $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode);
780: if ($repstatus eq 'ok') {
781: if ($url =~ /\.html?$/i) {
1.197 raeburn 782: &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'uploaded');
1.157 raeburn 783: }
784: } else {
1.197 raeburn 785: $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n";
1.143 raeburn 786: }
1.162 raeburn 787: } elsif ($caller eq 'noedit') {
788: # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.
789: $repstatus = 'ok';
790: $content = 'Not the owner of this resource';
1.143 raeburn 791: }
792: if ($repstatus eq 'ok') {
793: print $copiedfile $content;
794: }
795: close($copiedfile);
796: } else {
1.197 raeburn 797: $$message = 'Could not open destination file for '.$filename."<br />\n";
1.143 raeburn 798: }
799: } else {
1.197 raeburn 800: $$message = 'Could not determine name of file for '.$symb."<br />\n";
1.143 raeburn 801: }
1.157 raeburn 802: if ($repstatus eq 'ok') {
1.198 raeburn 803: $content_name = 'resources/'.$count.'/'.$filename;
1.157 raeburn 804: }
805: return $content_name;
806: }
807:
808: sub extract_media {
1.197 raeburn 809: my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_;
1.198 raeburn 810: my ($dirpath,$container);
1.197 raeburn 811: my %allfiles = ();
812: my %codebase = ();
1.198 raeburn 813: if ($url =~ m-(.*/)([^/]+)$-) {
814: $dirpath = $1;
815: $container = $2;
816: } else {
817: $dirpath = $url;
818: $container = '';
819: }
1.197 raeburn 820: &Apache::lonnet::extract_embedded_items(undef,undef,\%allfiles,\%codebase,$content);
821: foreach my $embed_file (keys(%allfiles)) {
822: my $filename;
823: if ($embed_file =~ m#([^/]+)$#) {
824: $filename = $1;
825: } else {
826: $filename = $embed_file;
827: }
828: my $newname = 'res/'.$filename;
829: my ($rtncode,$embed_content,$repstatus);
830: my $embed_url;
831: if ($embed_file =~ m-^/-) {
832: $embed_url = $embed_file; # points to absolute path
833: } else {
834: if ($embed_file =~ m-https?://-) {
835: next; # points to url
836: } else {
1.198 raeburn 837: $embed_url = $dirpath.$embed_file; # points to relative path
1.197 raeburn 838: }
839: }
840: if ($caller eq 'resource') {
841: my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
842: my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url);
843: $embed_content = &Apache::lonnet::getfile($embed_path);
844: unless ($embed_content eq -1) {
845: $repstatus = 'ok';
846: }
847: } elsif ($caller eq 'uploaded') {
848:
849: $repstatus = &Apache::lonnet::getuploaded('GET',$embed_url,$cdom,$cnum,\$embed_content,$rtncode);
850: }
851: if ($repstatus eq 'ok') {
852: my $destination = $tempexport.'/resources/'.$count.'/res';
853: if (!-e "$destination") {
854: mkdir($destination,0755);
855: }
856: $destination .= '/'.$filename;
857: my $copiedfile;
858: if ($copiedfile = Apache::File->new('>'.$destination)) {
859: print $copiedfile $embed_content;
1.198 raeburn 860: push @{$href}, 'resources/'.$count.'/res/'.$filename;
1.197 raeburn 861: my $attrib_regexp = '';
862: if (@{$allfiles{$embed_file}} > 1) {
863: $attrib_regexp = join('|',@{$allfiles{$embed_file}});
864: } else {
865: $attrib_regexp = $allfiles{$embed_file}[0];
866: }
867: $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi;
1.198 raeburn 868: if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) {
1.197 raeburn 869: $$content =~ s#\Q$embed_file\E#$newname#gi;
870: }
871: }
872: } else {
873: $$message .= 'replication of embedded file - '.$embed_file.' in '.$url.' failed, reason -'.$rtncode."<br />\n";
874: }
875: }
1.157 raeburn 876: return;
1.143 raeburn 877: }
1.74 www 878:
1.158 raeburn 879: sub store_template {
880: my ($contents,$tempexport,$count,$content_type) = @_;
881: if ($contents) {
1.159 raeburn 882: if ($tempexport) {
883: if (!-e $tempexport.'/resources') {
884: mkdir($tempexport.'/resources',0700);
885: }
886: if (!-e $tempexport.'/resources/'.$count) {
887: mkdir($tempexport.'/resources/'.$count,0700);
888: }
889: my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml';
890: my $storetemplate;
891: if ($storetemplate = Apache::File->new('>'.$destination)) {
892: print $storetemplate $contents;
893: close($storetemplate);
894: }
895: if ($content_type eq 'external') {
1.198 raeburn 896: return 'resources/'.$count.'/'.$content_type.'.html';
1.159 raeburn 897: } else {
1.198 raeburn 898: return 'resources/'.$count.'/'.$content_type.'.xml';
1.159 raeburn 899: }
1.158 raeburn 900: }
901: }
902: }
903:
1.73 bowersj2 904: # Imports the given (name, url) resources into the course
905: # coursenum, coursedom, and folder must precede the list
906: sub group_import {
907: my $coursenum = shift;
908: my $coursedom = shift;
909: my $folder = shift;
1.142 raeburn 910: my $container = shift;
911: my $caller = shift;
1.73 bowersj2 912: while (@_) {
913: my $name = shift;
914: my $url = shift;
1.265 albertel 915: if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) && ($caller eq 'londocs')) {
1.142 raeburn 916: my $errtext = '';
917: my $fatal = 0;
918: my $newmapstr = '<map>'."\n".
919: '<resource id="1" src="" type="start"></resource>'."\n".
920: '<link from="1" to="2" index="1"></link>'."\n".
921: '<resource id="2" src="" type="finish"></resource>'."\n".
922: '</map>';
1.174 albertel 923: $env{'form.output'}=$newmapstr;
1.189 albertel 924: my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
1.142 raeburn 925: 'output',$1.$2);
926: if ($result != m|^/uploaded/|) {
927: $errtext.='Map not saved: A network error occured when trying to save the new map. ';
928: $fatal = 2;
929: }
930: if ($fatal) {
931: return ($errtext,$fatal);
932: }
933: }
1.73 bowersj2 934: if ($url) {
1.245 albertel 935: my $idx = &LONCAPA::map::getresidx($url);
936: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
1.73 bowersj2 937: my $ext = 'false';
1.263 albertel 938: if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
1.270 albertel 939: $url =~ &LONCAPA::map::qtunescape($url);
940: $name =~ &LONCAPA::map::qtunescape($name);
1.245 albertel 941: $LONCAPA::map::resources[$idx] =
1.73 bowersj2 942: join ':', ($name, $url, $ext, 'normal', 'res');
943: }
944: }
1.142 raeburn 945: return &storemap($coursenum, $coursedom, $folder.'.'.$container);
1.73 bowersj2 946: }
947:
1.114 albertel 948: sub breadcrumbs {
949: my ($where)=@_;
950: &Apache::lonhtmlcommon::clear_breadcrumbs();
1.142 raeburn 951: my (@folders);
1.174 albertel 952: if ($env{'form.pagepath'}) {
953: @folders = split('&',$env{'form.pagepath'});
1.142 raeburn 954: } else {
1.174 albertel 955: @folders=split('&',$env{'form.folderpath'});
1.142 raeburn 956: }
1.116 albertel 957: my $folderpath;
1.168 www 958: my $cpinfo='';
1.251 www 959: my $plain='';
1.174 albertel 960: if ($env{'form.markedcopy_url'}) {
1.168 www 961: $cpinfo='&markedcopy_url='.
1.228 www 962: &escape($env{'form.markedcopy_url'}).
1.168 www 963: '&markedcopy_title='.
1.228 www 964: &escape($env{'form.markedcopy_title'});
1.168 www 965: }
1.242 www 966: my $randompick=-1;
967: my $isencrypted=0;
968: my $ishidden=0;
1.116 albertel 969: while (@folders) {
970: my $folder=shift(@folders);
971: my $foldername=shift(@folders);
972: if ($folderpath) {$folderpath.='&';}
973: $folderpath.=$folder.'&'.$foldername;
974: my $url='/adm/coursedocs?folderpath='.
1.228 www 975: &escape($folderpath);
1.242 www 976: my $name=&unescape($foldername);
977: # randompick number, hidden, encrypted is appended with ":"s to the foldername
978: $name=~s/\:(\d*)\:(\w*)\:(\w*)$//;
979: if ($1 ne '') {
980: $randompick=$1;
981: } else {
982: $randompick=-1;
983: }
984: if ($2) { $ishidden=1; }
985: if ($3) { $isencrypted=1; }
1.114 albertel 986: &Apache::lonhtmlcommon::add_breadcrumb(
1.168 www 987: {'href'=>$url.$cpinfo,
1.242 www 988: 'title'=>$name,
1.117 albertel 989: 'text'=>'<font size="+1">'.
1.266 albertel 990: $name.'</font>',
991: 'no_mt'=>1,
1.117 albertel 992: });
1.251 www 993: $plain.=$name.' > ';
1.114 albertel 994: }
1.251 www 995: $plain=~s/\>\;\s*$//;
1.242 www 996: return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
1.251 www 997: 'LC_docs_path'),$randompick,$ishidden,$isencrypted,$plain);
1.114 albertel 998: }
999:
1.247 www 1000: sub log_docs {
1001: return &Apache::lonnet::instructor_log('docslog',@_);
1002: }
1003:
1004: {
1005: my @oldresources=();
1006: my @oldorder=();
1007: my $parmidx;
1008: my %parmaction=();
1009: my %parmvalue=();
1.249 www 1010: my $changedflag;
1.247 www 1011:
1012: sub snapshotbefore {
1.248 albertel 1013: @oldresources=@LONCAPA::map::resources;
1014: @oldorder=@LONCAPA::map::order;
1.247 www 1015: $parmidx=undef;
1016: %parmaction=();
1017: %parmvalue=();
1.249 www 1018: $changedflag=0;
1.247 www 1019: }
1020:
1021: sub remember_parms {
1022: my ($idx,$parameter,$action,$value)=@_;
1023: $parmidx=$idx;
1024: $parmaction{$parameter}=$action;
1025: $parmvalue{$parameter}=$value;
1.249 www 1026: $changedflag=1;
1.247 www 1027: }
1028:
1029: sub log_differences {
1.251 www 1030: my ($plain)=@_;
1.260 www 1031: my %storehash=('folder' => $plain,
1032: 'currentfolder' => $env{'form.folder'});
1.247 www 1033: if ($parmidx) {
1034: $storehash{'parameter_res'}=$oldresources[$parmidx];
1035: foreach my $parm (keys %parmaction) {
1036: $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
1037: $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
1038: }
1039: }
1040: my $maxidx=$#oldresources;
1.248 albertel 1041: if ($#LONCAPA::map::resources>$#oldresources) {
1042: $maxidx=$#LONCAPA::map::resources;
1.247 www 1043: }
1044: for (my $idx=0; $idx<=$maxidx; $idx++) {
1045: if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
1046: $storehash{'before_resources_'.$idx}=$oldresources[$idx];
1047: $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
1.249 www 1048: $changedflag=1;
1.247 www 1049: }
1050: if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
1.252 www 1051: $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
1052: $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1.249 www 1053: $changedflag=1;
1.247 www 1054: }
1055: }
1.251 www 1056: $storehash{'maxidx'}=$maxidx;
1.249 www 1057: if ($changedflag) { &log_docs(\%storehash); }
1.247 www 1058: }
1059: }
1060:
1061:
1062: #
1063: # Docs Change Log
1064: #
1065: sub docs_change_log {
1066: my ($r)=@_;
1.260 www 1067: my $folder=$env{'form.folder'};
1.247 www 1068: $r->print(&Apache::loncommon::start_page('Course Document Change Log'));
1069: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log'));
1070: my %docslog=&Apache::lonnet::dump('nohist_docslog',
1071: $env{'course.'.$env{'request.course.id'}.'.domain'},
1072: $env{'course.'.$env{'request.course.id'}.'.num'});
1.254 albertel 1073:
1.247 www 1074: if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
1.254 albertel 1075:
1.247 www 1076: $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'.
1077: '<input type="hidden" name="docslog" value="1" />');
1.254 albertel 1078:
1.247 www 1079: my %saveable_parameters = ('show' => 'scalar',);
1080: &Apache::loncommon::store_course_settings('docs_log',
1081: \%saveable_parameters);
1082: &Apache::loncommon::restore_course_settings('docs_log',
1083: \%saveable_parameters);
1084: if (!$env{'form.show'}) { $env{'form.show'}=10; }
1.254 albertel 1085: my %lt=('hiddenresource' => 'Resources hidden',
1086: 'encrypturl' => 'URL hidden',
1087: 'randompick' => 'Randomly pick',
1088: 'set' => 'set to',
1089: 'del' => 'deleted');
1.259 www 1090: $r->print(&Apache::loncommon::display_filter().
1.260 www 1091: '<input type="hidden" name="folder" value="'.$folder.'" />'.
1.247 www 1092: '<input type="submit" value="'.&mt('Display').'" /></form>');
1093: $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
1.251 www 1094: '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
1095: &mt('After').'</th>'.
1.247 www 1096: &Apache::loncommon::end_data_table_header_row());
1097: my $shown=0;
1098: foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
1.260 www 1099: if ($env{'form.displayfilter'} eq 'currentfolder') {
1100: if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
1101: }
1.247 www 1102: my @changes=keys(%{$docslog{$id}{'logentry'}});
1.261 www 1103: if ($env{'form.displayfilter'} eq 'containing') {
1104: my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
1105: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
1106: foreach my $key (@changes) {
1107: $wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
1108: }
1109: if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
1110: }
1.247 www 1111: my $count = 0;
1112: my $time =
1113: &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
1114: my $plainname =
1115: &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
1116: $docslog{$id}{'exe_udom'});
1117: my $about_me_link =
1118: &Apache::loncommon::aboutmewrapper($plainname,
1119: $docslog{$id}{'exe_uname'},
1120: $docslog{$id}{'exe_udom'});
1121: my $send_msg_link='';
1122: if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
1123: || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
1124: $send_msg_link ='<br />'.
1125: &Apache::loncommon::messagewrapper(&mt('Send message'),
1126: $docslog{$id}{'exe_uname'},
1127: $docslog{$id}{'exe_udom'});
1128: }
1129: $r->print(&Apache::loncommon::start_data_table_row());
1130: $r->print('<td>'.$time.'</td>
1131: <td>'.$about_me_link.
1132: '<br /><tt>'.$docslog{$id}{'exe_uname'}.
1133: ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
1.249 www 1134: $send_msg_link.'</td><td>'.
1.251 www 1135: $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
1136: # Before
1137: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1138: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1139: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1140: if ($oldname ne $newname) {
1.252 www 1141: $r->print(&LONCAPA::map::qtescape($oldname));
1.251 www 1142: }
1143: }
1.252 www 1144: $r->print('<ul>');
1145: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1146: if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
1147: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]).'</li>');
1148: }
1149: }
1150: $r->print('</ul>');
1.251 www 1151: # After
1152: $r->print('</td><td>');
1153:
1154: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1155: my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
1156: my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
1157: if ($oldname ne $newname) {
1.252 www 1158: $r->print(&LONCAPA::map::qtescape($newname));
1.251 www 1159: }
1160: }
1.252 www 1161: $r->print('<ul>');
1162: for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
1163: if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
1164: $r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]).'</li>');
1165: }
1166: }
1167: $r->print('</ul>');
1168: if ($docslog{$id}{'logentry'}{'parameter_res'}) {
1169: $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
1.253 www 1170: foreach my $parameter ('randompick','hiddenresource','encrypturl') {
1.252 www 1171: if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
1.254 albertel 1172: $r->print('<li>'.
1173: &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
1174: $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
1175: .'</li>');
1.252 www 1176: }
1177: }
1178: $r->print('</ul>');
1179: }
1.251 www 1180: # End
1181: $r->print('</td>'.&Apache::loncommon::end_data_table_row());
1.247 www 1182: $shown++;
1183: if (!($env{'form.show'} eq &mt('all')
1184: || $shown<=$env{'form.show'})) { last; }
1185: }
1186: $r->print(&Apache::loncommon::end_data_table());
1187: $r->print(&Apache::loncommon::end_page());
1188: }
1189:
1.7 www 1190: sub editor {
1.188 raeburn 1191: my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output)=@_;
1.10 www 1192: my $errtext='';
1193: my $fatal=0;
1.142 raeburn 1194: my $container='sequence';
1.174 albertel 1195: if ($env{'form.pagepath'}) {
1.142 raeburn 1196: $container='page';
1197: }
1.10 www 1198: ($errtext,$fatal)=
1.142 raeburn 1199: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1.245 albertel 1200: if ($#LONCAPA::map::order<1) {
1201: my $idx=&LONCAPA::map::getresidx();
1.178 www 1202: if ($idx<=0) { $idx=1; }
1.245 albertel 1203: $LONCAPA::map::order[0]=$idx;
1204: $LONCAPA::map::resources[$idx]='';
1.17 www 1205: }
1.174 albertel 1206: if (defined($env{'form.markcopy'})) {
1.168 www 1207: # Mark for copying
1.245 albertel 1208: my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]);
1.174 albertel 1209: $env{'form.markedcopy_title'}=$title;
1210: $env{'form.markedcopy_url'}=$url;
1.168 www 1211: }
1.251 www 1212: my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain)=&breadcrumbs($folder);
1.242 www 1213: $r->print($breadcrumbtrail);
1.7 www 1214: if ($fatal) {
1215: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1216: } else {
1217: # ------------------------------------------------------------ Process commands
1.121 www 1218:
1.16 www 1219: # ---------------- if they are for this folder and user allowed to make changes
1.174 albertel 1220: if (($allowed) && ($env{'form.folder'} eq $folder)) {
1.123 www 1221: # set parameters and change order
1.247 www 1222: &snapshotbefore();
1223: if ($env{'form.changeparms'}) {
1.174 albertel 1224: my $idx=$env{'form.setparms'};
1.123 www 1225: # set parameters
1.258 www 1226: if ($env{'form.changeparms'} eq 'randompick') {
1227: if ($env{'form.randpick_'.$idx}) {
1228: &LONCAPA::map::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
1229: &remember_parms($idx,'randompick','set',$env{'form.randpick_'.$idx});
1230: } else {
1231: &LONCAPA::map::delparameter($idx,'parameter_randompick');
1232: &remember_parms($idx,'randompick','del');
1233: }
1234: }
1235: if ($env{'form.changeparms'} eq 'hiddenresource') {
1236: if ($env{'form.hidprs_'.$idx}) {
1237: &LONCAPA::map::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
1238: &remember_parms($idx,'hiddenresource','set',$env{'form.hidprs_'.$idx});
1239: } else {
1240: &LONCAPA::map::delparameter($idx,'parameter_hiddenresource');
1241: &remember_parms($idx,'hiddenresource','del');
1242: }
1243: }
1244: if ($env{'form.changeparms'} eq 'encrypturl') {
1245: if ($env{'form.encprs_'.$idx}) {
1246: &LONCAPA::map::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
1247: &remember_parms($idx,'encrypturl','set',$env{'form.encprs_'.$idx});
1248: } else {
1249: &LONCAPA::map::delparameter($idx,'parameter_encrypturl');
1250: &remember_parms($idx,'encrypturl','del');
1251: }
1.121 www 1252: }
1.250 www 1253: # store the changed version
1254: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1255: if ($fatal) {
1256: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1257: return;
1258: }
1.247 www 1259: }
1.121 www 1260:
1.247 www 1261: if ($env{'form.newpos'}) {
1.123 www 1262: # change order
1.247 www 1263: my $newpos=$env{'form.newpos'}-1;
1264: my $currentpos=$env{'form.currentpos'}-1;
1265: my $i;
1266: my @neworder=();
1267: if ($newpos>$currentpos) {
1.125 www 1268: # moving stuff up
1.247 www 1269: for ($i=0;$i<$currentpos;$i++) {
1270: $neworder[$i]=$LONCAPA::map::order[$i];
1271: }
1272: for ($i=$currentpos;$i<$newpos;$i++) {
1273: $neworder[$i]=$LONCAPA::map::order[$i+1];
1274: }
1275: $neworder[$newpos]=$LONCAPA::map::order[$currentpos];
1276: for ($i=$newpos+1;$i<=$#LONCAPA::map::order;$i++) {
1277: $neworder[$i]=$LONCAPA::map::order[$i];
1278: }
1279: } else {
1.125 www 1280: # moving stuff down
1.247 www 1281: for ($i=0;$i<$newpos;$i++) {
1282: $neworder[$i]=$LONCAPA::map::order[$i];
1283: }
1284: $neworder[$newpos]=$LONCAPA::map::order[$currentpos];
1285: for ($i=$newpos+1;$i<$currentpos+1;$i++) {
1286: $neworder[$i]=$LONCAPA::map::order[$i-1];
1287: }
1288: for ($i=$currentpos+1;$i<=$#LONCAPA::map::order;$i++) {
1289: $neworder[$i]=$LONCAPA::map::order[$i];
1.125 www 1290: }
1.124 www 1291: }
1.247 www 1292: @LONCAPA::map::order=@neworder;
1.124 www 1293: # store the changed version
1.142 raeburn 1294: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1.124 www 1295: if ($fatal) {
1296: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1297: return;
1.123 www 1298: }
1.247 www 1299: }
1.124 www 1300:
1.174 albertel 1301: if ($env{'form.pastemarked'}) {
1.168 www 1302: # paste resource to end of list
1.174 albertel 1303: my $url=$env{'form.markedcopy_url'};
1304: my $title=$env{'form.markedcopy_title'};
1.168 www 1305: # Maps need to be copied first
1306: if (($url=~/\.(page|sequence)$/) || ($url=~/^\/uploaded\//)) {
1307: $title=&mt('Copy of').' '.$title;
1308: my $newid=$$.time;
1309: $url=~/^(.+)\.(\w+)$/;
1310: my $newurl=$1.$newid.'.'.$2;
1311: my $storefn=$newurl;
1.264 albertel 1312: $storefn=~s{^/\w+/$match_domain/$match_username/}{};
1.244 albertel 1313: &Apache::lonclonecourse::writefile
1.174 albertel 1314: ($env{'request.course.id'},$storefn,
1.168 www 1315: &Apache::lonnet::getfile($url));
1316: $url=$newurl;
1317: }
1.270 albertel 1318: $title = &LONCAPA::map::qtunescape($title);
1.168 www 1319: my $ext='false';
1320: if ($url=~/^http\:\/\//) { $ext='true'; }
1.270 albertel 1321: $url = &LONCAPA::map::qtunescape($url);
1.168 www 1322: # Now insert the URL at the bottom
1.245 albertel 1323: my $newidx=&LONCAPA::map::getresidx($url);
1324: $LONCAPA::map::resources[$newidx]=
1.168 www 1325: $title.':'.$url.':'.$ext.':normal:res';
1.245 albertel 1326: $LONCAPA::map::order[1+$#LONCAPA::map::order]=$newidx;
1.168 www 1327: # Store the result
1328: ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
1329: if ($fatal) {
1330: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1331: return;
1332: }
1.123 www 1333:
1.168 www 1334: }
1.188 raeburn 1335: $r->print($upload_output);
1.174 albertel 1336: if ($env{'form.cmd'}) {
1337: my ($cmd,$idx)=split(/\_/,$env{'form.cmd'});
1.10 www 1338: if ($cmd eq 'del') {
1.245 albertel 1339: my (undef,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]);
1.187 www 1340: if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
1.206 albertel 1341: ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) {
1.187 www 1342: &Apache::lonnet::removeuploadedurl($url);
1343: } else {
1.245 albertel 1344: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1.128 albertel 1345: }
1.245 albertel 1346: for (my $i=$idx;$i<$#LONCAPA::map::order;$i++) {
1347: $LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1];
1.10 www 1348: }
1.245 albertel 1349: $#LONCAPA::map::order--;
1.171 www 1350: } elsif ($cmd eq 'cut') {
1.245 albertel 1351: my (undef,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]);
1352: &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
1353: for (my $i=$idx;$i<$#LONCAPA::map::order;$i++) {
1354: $LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1];
1.171 www 1355: }
1.245 albertel 1356: $#LONCAPA::map::order--;
1.10 www 1357: } elsif ($cmd eq 'up') {
1.245 albertel 1358: if (($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
1359: my $i=$LONCAPA::map::order[$idx-1];
1360: $LONCAPA::map::order[$idx-1] = $LONCAPA::map::order[$idx];
1361: $LONCAPA::map::order[$idx] = $i;
1.38 www 1362: }
1.10 www 1363: } elsif ($cmd eq 'down') {
1.245 albertel 1364: if (defined($LONCAPA::map::order[$idx+1])) {
1365: my $i=$LONCAPA::map::order[$idx+1];
1366: $LONCAPA::map::order[$idx+1] = $LONCAPA::map::order[$idx];
1367: $LONCAPA::map::order[$idx] = $i;
1.38 www 1368: }
1.36 www 1369: } elsif ($cmd eq 'rename') {
1.245 albertel 1370: my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
1.36 www 1371: my ($rtitle,@rrest)=split(/\:/,
1.245 albertel 1372: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]);
1.270 albertel 1373: my $comment=$env{'form.title'};
1374: $comment = &LONCAPA::map::qtunescape($comment);
1.144 albertel 1375: if ($comment=~/\S/) {
1.245 albertel 1376: $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
1377: $comment.':'.join(':',@rrest);
1.144 albertel 1378: }
1.238 www 1379: # Devalidate title cache
1.270 albertel 1380: my $renamed_url=&LONCAPA::map::qtescape($rrest[0]);
1.240 www 1381: &Apache::lonnet::devalidate_title_cache($renamed_url);
1.10 www 1382: }
1383: # Store the changed version
1.104 albertel 1384: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1385: $folder.'.'.$container);
1.104 albertel 1386: if ($fatal) {
1387: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1388: return;
1389: }
1.8 www 1390: }
1.11 www 1391: # Group import/search
1.174 albertel 1392: if ($env{'form.importdetail'}) {
1.73 bowersj2 1393: my @imports;
1.243 www 1394: # &Apache::lonnet::logthis("imp detail ".$env{'form.importdetail'});
1.174 albertel 1395: foreach (split(/\&/,$env{'form.importdetail'})) {
1.73 bowersj2 1396: if (defined($_)) {
1397: my ($name,$url)=split(/\=/,$_);
1.228 www 1398: $name=&unescape($name);
1399: $url=&unescape($url);
1.73 bowersj2 1400: push @imports, $name, $url;
1401: }
1402: }
1.11 www 1403: # Store the changed version
1.249 www 1404: ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder,
1.142 raeburn 1405: $container,'londocs',@imports);
1.104 albertel 1406: if ($fatal) {
1407: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1408: return;
1409: }
1.11 www 1410: }
1.53 www 1411: # Loading a complete map
1.223 www 1412: if ($env{'form.loadmap'}) {
1413: if ($env{'form.importmap'}=~/\w/) {
1414: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
1415: my ($title,$url,$ext,$type)=split(/\:/,$_);
1.245 albertel 1416: my $idx=&LONCAPA::map::getresidx($url);
1417: $LONCAPA::map::resources[$idx]=$_;
1418: $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
1.223 www 1419: }
1.53 www 1420: # Store the changed version
1.223 www 1421: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1.142 raeburn 1422: $folder.'.'.$container);
1.223 www 1423: if ($fatal) {
1424: $r->print('<p><font color="red">'.$errtext.'</font></p>');
1425: return;
1426: }
1427: } else {
1428: $r->print('<p><font color="red">'.&mt('No map selected.').'</font></p>');
1429: }
1.53 www 1430: }
1.251 www 1431: &log_differences($plain);
1.16 www 1432: }
1433: # ---------------------------------------------------------------- End commands
1.7 www 1434: # ---------------------------------------------------------------- Print screen
1.10 www 1435: my $idx=0;
1.148 www 1436: my $shown=0;
1.242 www 1437: if (($ishidden) || ($isencrypted) || ($randompick>=0)) {
1438: $r->print('<p>'.&mt('Parameters').':<ul>'.
1439: ($randompick>=0?'<li>'.&mt('randomly pick [_1] resources',$randompick).'</li>':'').
1440: ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
1441: ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
1442: '</ul></p>');
1443: }
1444: if ($randompick>=0) {
1445: $r->print('<p>'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'</p>');
1446: }
1.10 www 1447: $r->print('<table>');
1.245 albertel 1448: foreach (@LONCAPA::map::order) {
1449: my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$_]);
1.246 raeburn 1450: $name=&LONCAPA::map::qtescape($name);
1.271 ! albertel 1451: $url=&LONCAPA::map::qtescape($url);
1.10 www 1452: unless ($name) { $name=(split(/\//,$url))[-1]; }
1.148 www 1453: unless ($name) { $idx++; next; }
1.112 raeburn 1454: $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
1.10 www 1455: $idx++;
1.148 www 1456: $shown++;
1.10 www 1457: }
1.148 www 1458: unless ($shown) {
1.131 www 1459: $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
1460: }
1.168 www 1461: $r->print("\n</table>\n");
1.174 albertel 1462: if ($env{'form.markedcopy_url'}) {
1.168 www 1463: $r->print(<<ENDPASTE);
1464: <p><form name="pasteform" action="/adm/coursedocs" method="post">
1.174 albertel 1465: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1466: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.168 www 1467: ENDPASTE
1468: $r->print(
1469: '<input type="submit" name="pastemarked" value="'.&mt('Paste').
1470: '" /> '.&Apache::loncommon::filedescription(
1.174 albertel 1471: (split(/\./,$env{'form.markedcopy_url'}))[-1]).': '.
1472: $env{'form.markedcopy_title'});
1.168 www 1473: if ($container eq 'page') {
1474: $r->print(<<PAGEINFO);
1.174 albertel 1475: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1476: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1.168 www 1477: PAGEINFO
1478: } else {
1479: $r->print(<<FOLDERINFO);
1.174 albertel 1480: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.168 www 1481: FOLDERINFO
1482: }
1483: $r->print('</form></p>');
1484: }
1.7 www 1485: }
1486: }
1.1 www 1487:
1.188 raeburn 1488: sub process_file_upload {
1.194 raeburn 1489: my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_;
1.188 raeburn 1490: # upload a file, if present
1491: my $parseaction;
1.190 albertel 1492: if ($env{'form.parserflag'}) {
1.188 raeburn 1493: $parseaction = 'parse';
1494: }
1495: my $phase_status;
1496: my $folder=$env{'form.folder'};
1.194 raeburn 1497: if ($folder eq '') {
1.188 raeburn 1498: $folder='default';
1499: }
1.194 raeburn 1500: if ( ($folder=~/^$uploadcmd/) || ($uploadcmd eq 'default') ) {
1.188 raeburn 1501: my $errtext='';
1502: my $fatal=0;
1503: my $container='sequence';
1504: if ($env{'form.pagepath'}) {
1505: $container='page';
1506: }
1507: ($errtext,$fatal)=
1508: &mapread($coursenum,$coursedom,$folder.'.'.$container);
1.245 albertel 1509: if ($#LONCAPA::map::order<1) {
1510: $LONCAPA::map::order[0]=1;
1511: $LONCAPA::map::resources[1]='';
1.188 raeburn 1512: }
1513: if ($fatal) {
1514: return 'failed';
1515: }
1516: my $destination = 'docs/';
1.194 raeburn 1517: if ($folder =~ /^supplemental/) {
1518: $destination = 'supplemental/';
1519: }
1520: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1521: $destination .= 'default/';
1.194 raeburn 1522: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1523: $destination .= $2.'/';
1.188 raeburn 1524: }
1525: # this is for a course, not a user, so set coursedoc flag
1526: # probably the only place in the system where this should be "1"
1.245 albertel 1527: my $newidx=&LONCAPA::map::getresidx();
1.188 raeburn 1528: $destination .= $newidx;
1.190 albertel 1529: my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
1530: $parseaction,$allfiles,
1531: $codebase);
1.188 raeburn 1532: my $ext='false';
1533: if ($url=~/^http\:\/\//) { $ext='true'; }
1.270 albertel 1534: $url = &LONCAPA::map::qtunescape($url);
1.188 raeburn 1535: my $comment=$env{'form.comment'};
1.270 albertel 1536: $comment = &LONCAPA::map::qtunescape($comment);
1.188 raeburn 1537: if ($folder=~/^supplemental/) {
1538: $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
1539: $env{'user.domain'}.'___&&&___'.$comment;
1540: }
1541:
1.245 albertel 1542: $LONCAPA::map::resources[$newidx]=
1543: $comment.':'.$url.':'.$ext.':normal:res';
1544: $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
1.190 albertel 1545: ($errtext,$fatal)=&storemap($coursenum,$coursedom,
1546: $folder.'.'.$container);
1.188 raeburn 1547: if ($fatal) {
1548: $$upload_output .= '<p><font color="red">'.$errtext.'</font></p>';
1549: return 'failed';
1550: } else {
1551: if ($parseaction eq 'parse') {
1.190 albertel 1552: my $total_embedded = keys(%{$allfiles});
1.188 raeburn 1553: if ($total_embedded > 0) {
1554: my $num = 0;
1.269 albertel 1555: my $state = '
1556: <input type="hidden" name="folderpath" value="'.$env{'form.folderpath'}.'" />
1557: <input type="hidden" name="cmd" value="upload_embedded" />
1.188 raeburn 1558: <input type="hidden" name="newidx" value="'.$newidx.'" />
1.228 www 1559: <input type="hidden" name="primaryurl" value="'.&escape($url).'" />
1.188 raeburn 1560: <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
1.269 albertel 1561: $phase_status = 'phasetwo';
1562:
1563: $$upload_output .=
1564: 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />'.
1565: &ask_for_embedded_content('/adm/coursedocs',
1566: $state,$allfiles,$codebase);
1.188 raeburn 1567: } else {
1568: $$upload_output .= 'No embedded items identified<br />';
1569: }
1570: }
1571: }
1572: }
1573: return $phase_status;
1574: }
1575:
1.269 albertel 1576: sub ask_for_embedded_content {
1.271 ! albertel 1577: my ($actionurl,$state,$allfiles,$codebase,$args)=@_;
1.269 albertel 1578: my $upload_output = '
1579: <form name="upload_embedded" action="'.$actionurl.'"
1580: method="post" enctype="multipart/form-data">';
1581: $upload_output .= $state;
1.271 ! albertel 1582: $upload_output .= '<b>Upload embedded files</b>:<br />'.
! 1583: &Apache::loncommon::start_data_table();
1.269 albertel 1584:
1585: my $num = 0;
1586: foreach my $embed_file (keys(%{$allfiles})) {
1.271 ! albertel 1587: $upload_output .= &Apache::loncommon::start_data_table_row().
! 1588: '<td>'.$embed_file.'</td><td>';
! 1589: if ($args->{'error_on_invalid_names'}
! 1590: && $embed_file ne &Apache::lonnet::clean_filename($embed_file,{'keep_path' => 1,})) {
! 1591:
! 1592: $upload_output.='<span class="LC_warning">'.&mt("Invalid characters").'</span>';
! 1593: } else {
! 1594: $upload_output .='
1.269 albertel 1595: <input name="embedded_item_'.$num.'" type="file" value="bob" />
1596: <input name="embedded_orig_'.$num.'" type="hidden" value="'.&escape($embed_file).'" />';
1.271 ! albertel 1597: my $attrib = join(':',@{$$allfiles{$embed_file}});
! 1598: $upload_output .=
1.269 albertel 1599: "\n\t\t".
1.271 ! albertel 1600: '<input name="embedded_attrib_'.$num.'" type="hidden" value="'.
! 1601: $attrib.'" />';
! 1602: if (exists($$codebase{$embed_file})) {
! 1603: $upload_output .=
! 1604: "\n\t\t".
! 1605: '<input name="codebase_'.$num.'" type="hidden" value="'.
! 1606: &escape($$codebase{$embed_file}).'" />';
! 1607: }
1.269 albertel 1608: }
1.271 ! albertel 1609: $upload_output .= '</td>'.&Apache::loncommon::end_data_table_row();
1.269 albertel 1610: $num++;
1611: }
1.271 ! albertel 1612: $upload_output .= &Apache::loncommon::end_data_table().'<br />
1.269 albertel 1613: <input type ="hidden" name="number_embedded_items" value="'.$num.'" />
1614: <input type ="submit" value="Complete upload" />
1615: </form>';
1616: return $upload_output;
1617: }
1618:
1.188 raeburn 1619: sub process_secondary_uploads {
1620: my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_;
1621: my $folder=$env{'form.folder'};
1622: my $destination = 'docs/';
1.195 raeburn 1623: if ($folder =~ /^supplemental/) {
1624: $destination = 'supplemental/';
1625: }
1626: if (($folder eq 'default') || ($folder eq 'supplemental')) {
1.188 raeburn 1627: $destination .= 'default/';
1.195 raeburn 1628: } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
1.217 raeburn 1629: $destination .= $2.'/';
1.188 raeburn 1630: }
1631: $destination .= $newidx;
1632: my ($url,$filename);
1633: $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination);
1.265 albertel 1634: ($filename) = ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/\Q$destination\E/(.+)$});
1.188 raeburn 1635: return $filename;
1636: }
1637:
1.8 www 1638: # --------------------------------------------------------------- An entry line
1639:
1640: sub entryline {
1.112 raeburn 1641: my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.270 albertel 1642: $title=&HTML::Entities::encode($title,'"<>&\'');
1.38 www 1643: my $renametitle=$title;
1644: my $foldertitle=$title;
1.142 raeburn 1645: my $pagetitle=$title;
1.245 albertel 1646: my $orderidx=$LONCAPA::map::order[$index];
1.264 albertel 1647: if ($title=~ /^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/ ) {
1.109 albertel 1648: $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
1649: $renametitle=$4;
1650: $title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
1651: &Apache::loncommon::plainname($2,$3).': <br />'.
1652: $foldertitle;
1653: }
1.222 albertel 1654: $renametitle=~s/\\/\\\\/g;
1.38 www 1655: $renametitle=~s/\"\;/\\\"/g;
1.8 www 1656: my $line='<tr>';
1657: # Edit commands
1.142 raeburn 1658: my $container;
1.120 www 1659: my $folderpath;
1.174 albertel 1660: if ($env{'form.folderpath'}) {
1.142 raeburn 1661: $container = 'sequence';
1.228 www 1662: $folderpath=&escape($env{'form.folderpath'});
1.174 albertel 1663: # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
1.120 www 1664: }
1.156 albertel 1665: my ($pagepath,$pagesymb);
1.174 albertel 1666: if ($env{'form.pagepath'}) {
1.142 raeburn 1667: $container = 'page';
1.228 www 1668: $pagepath=&escape($env{'form.pagepath'});
1669: $pagesymb=&escape($env{'form.pagesymb'});
1.142 raeburn 1670: }
1.168 www 1671: my $cpinfo='';
1.174 albertel 1672: if ($env{'form.markedcopy_url'}) {
1.168 www 1673: $cpinfo='&markedcopy_url='.
1.228 www 1674: &escape($env{'form.markedcopy_url'}).
1.168 www 1675: '&markedcopy_title='.
1.228 www 1676: &escape($env{'form.markedcopy_title'});
1.168 www 1677: }
1.109 albertel 1678: if ($allowed) {
1.123 www 1679: my $incindex=$index+1;
1680: my $selectbox='';
1.168 www 1681: if (($folder!~/^supplemental/) &&
1.245 albertel 1682: ($#LONCAPA::map::order>0) &&
1.168 www 1683: ((split(/\:/,
1.245 albertel 1684: $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
1.168 www 1685: ne '') &&
1686: ((split(/\:/,
1.245 albertel 1687: $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
1.168 www 1688: ne '')) {
1.123 www 1689: $selectbox=
1.124 www 1690: '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
1.123 www 1691: '<select name="newpos" onChange="this.form.submit()">';
1.245 albertel 1692: for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
1.123 www 1693: if ($i==$incindex) {
1694: $selectbox.='<option value="" selected="1">('.$i.')</option>';
1695: } else {
1696: $selectbox.='<option value="'.$i.'">'.$i.'</option>';
1697: }
1698: }
1699: $selectbox.='</select>';
1700: }
1.119 www 1701: my %lt=&Apache::lonlocal::texthash(
1702: 'up' => 'Move Up',
1.109 albertel 1703: 'dw' => 'Move Down',
1704: 'rm' => 'Remove',
1.171 www 1705: 'ct' => 'Cut',
1.168 www 1706: 'rn' => 'Rename',
1707: 'cp' => 'Copy');
1.211 www 1708: my $nocopy=0;
1.268 www 1709: my $nocut=0;
1.211 www 1710: if ($url=~/\.(page|sequence)$/) {
1711: foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url))) {
1712: my ($title,$url,$ext,$type)=split(/\:/,$_);
1713: if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
1714: $nocopy=1;
1715: last;
1716: }
1717: }
1718: }
1.268 www 1719: if ($url=~/^\/res\/lib\/templates\//) {
1720: $nocopy=1;
1721: $nocut=1;
1722: }
1.211 www 1723: my $copylink=' ';
1.267 www 1724: my $cutlink=' ';
1.174 albertel 1725: if ($env{'form.pagepath'}) {
1.268 www 1726: if (!$nocopy) {
1.211 www 1727: $copylink=(<<ENDCOPY);
1728: <a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
1729: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1730: ENDCOPY
1.268 www 1731: }
1732: if (!$nocut) {
1.267 www 1733: $cutlink=(<<ENDCUT);
1734: <a href='javascript:cutres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1735: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1736: ENDCUT
1.211 www 1737: }
1.142 raeburn 1738: $line.=(<<END);
1739: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1740: <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
1741: <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
1742: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1743: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.142 raeburn 1744: <input type="hidden" name="setparms" value="$orderidx" />
1.247 www 1745: <input type="hidden" name="changeparms" value="0" />
1.142 raeburn 1746: <td><table border='0' cellspacing='2' cellpadding='0'>
1747: <tr><td bgcolor="#DDDDDD">
1.168 www 1748: <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1749: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1750: <tr><td bgcolor="#DDDDDD">
1.168 www 1751: <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
1.142 raeburn 1752: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1753: </table></td>
1754: <td>$selectbox
1755: </td><td bgcolor="#DDDDDD">
1.156 albertel 1756: <a href='javascript:removeres("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.142 raeburn 1757: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.267 www 1758: $cutlink
1.213 albertel 1759: <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>
1.168 www 1760: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1.211 www 1761: $copylink
1.142 raeburn 1762: END
1763: } else {
1.268 www 1764: if (!$nocopy) {
1.211 www 1765: $copylink=(<<ENDCOPY);
1766: <a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
1767: <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
1768: ENDCOPY
1.268 www 1769: }
1770: if (!$nocut) {
1.267 www 1771: $cutlink=(<<ENDCUT);
1772: <a href='javascript:cutres("$folderpath","$index","$renametitle","sequence");'>
1773: <font size="-2" color="#550044">$lt{'ct'}</font></a>
1774: ENDCUT
1.211 www 1775: }
1.142 raeburn 1776: $line.=(<<END);
1.121 www 1777: <form name="entry_$index" action="/adm/coursedocs" method="post">
1.174 albertel 1778: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1779: <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
1780: <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
1.122 www 1781: <input type="hidden" name="setparms" value="$orderidx" />
1.247 www 1782: <input type="hidden" name="changeparms" value="0" />
1.54 www 1783: <td><table border='0' cellspacing='2' cellpadding='0'>
1784: <tr><td bgcolor="#DDDDDD">
1.168 www 1785: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1786: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1.54 www 1787: <tr><td bgcolor="#DDDDDD">
1.168 www 1788: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath$cpinfo'>
1.90 www 1789: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1.123 www 1790: </table></td>
1791: <td>$selectbox
1792: </td><td bgcolor="#DDDDDD">
1.142 raeburn 1793: <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
1.90 www 1794: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.267 www 1795: $cutlink
1.142 raeburn 1796: <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
1.168 www 1797: <font size="-2" color="#009900">$lt{'rn'}</font></a>
1.211 www 1798: $copylink
1.8 www 1799: END
1.142 raeburn 1800: }
1.8 www 1801: }
1.16 www 1802: # Figure out what kind of a resource this is
1803: my ($extension)=($url=~/\.(\w+)$/);
1804: my $uploaded=($url=~/^\/*uploaded\//);
1.97 albertel 1805: my $icon=&Apache::loncommon::icon($url);
1.17 www 1806: my $isfolder=0;
1.142 raeburn 1807: my $ispage=0;
1.114 albertel 1808: my $folderarg;
1.142 raeburn 1809: my $pagearg;
1810: my $pagefile;
1.16 www 1811: if ($uploaded) {
1.135 albertel 1812: if ($extension eq 'sequence') {
1813: $icon=$iconpath.'/folder_closed.gif';
1.264 albertel 1814: $url=~/\Q$coursenum\E\/([\/\w]+)\.sequence$/;
1.135 albertel 1815: $url='/adm/coursedocs?';
1816: $folderarg=$1;
1817: $isfolder=1;
1.142 raeburn 1818: } elsif ($extension eq 'page') {
1819: $icon=$iconpath.'/page.gif';
1.264 albertel 1820: $url=~/\Q$coursenum\E\/([\/\w]+)\.page$/;
1.142 raeburn 1821: $pagearg=$1;
1822: $url='/adm/coursedocs?';
1823: $ispage=1;
1.135 albertel 1824: } else {
1825: &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
1826: }
1.16 www 1827: }
1.215 albertel 1828: $url=~s-^http(\&colon\;|:)//-/adm/wrapper/ext/-;
1.142 raeburn 1829: if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
1.113 albertel 1830: my $symb=&Apache::lonnet::symbclean(
1.50 www 1831: &Apache::lonnet::declutter('uploaded/'.
1.174 albertel 1832: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1833: $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder.
1.50 www 1834: '.sequence').
1835: '___'.$residx.'___'.
1.113 albertel 1836: &Apache::lonnet::declutter($url));
1837: (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
1838: $url=&Apache::lonnet::clutter($url);
1.127 albertel 1839: if ($url=~/^\/*uploaded\//) {
1840: $url=~/\.(\w+)$/;
1841: my $embstyle=&Apache::loncommon::fileembstyle($1);
1842: if (($embstyle eq 'img') || ($embstyle eq 'emb')) {
1843: $url='/adm/wrapper'.$url;
1844: } elsif ($embstyle eq 'ssi') {
1845: #do nothing with these
1846: } elsif ($url!~/\.(sequence|page)$/) {
1847: $url='/adm/coursedocs/showdoc'.$url;
1848: }
1.145 albertel 1849: } elsif ($url=~m|^/ext/|) {
1850: $url='/adm/wrapper'.$url;
1.127 albertel 1851: }
1.241 www 1852: if (&Apache::lonnet::symbverify($symb,$url)) {
1853: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
1854: } else {
1855: $url='';
1856: }
1.152 albertel 1857: if ($container eq 'page') {
1.174 albertel 1858: my $symb=$env{'form.pagesymb'};
1.152 albertel 1859:
1860: $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
1.228 www 1861: $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
1.152 albertel 1862: }
1.50 www 1863: }
1.120 www 1864: my $parameterset=' ';
1.216 albertel 1865: if ($isfolder || $extension eq 'sequence') {
1.228 www 1866: my $foldername=&escape($foldertitle);
1.174 albertel 1867: my $folderpath=$env{'form.folderpath'};
1.114 albertel 1868: if ($folderpath) { $folderpath.='&' };
1.242 www 1869: # Append randompick number, hidden, and encrypted with ":" to foldername,
1870: # so it gets transferred between levels
1.245 albertel 1871: $folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx,
1.242 www 1872: 'parameter_randompick'))[0]
1.245 albertel 1873: .':'.((&LONCAPA::map::getparameter($orderidx,
1.242 www 1874: 'parameter_hiddenresource'))[0]=~/^yes$/i)
1.245 albertel 1875: .':'.((&LONCAPA::map::getparameter($orderidx,
1.242 www 1876: 'parameter_encrypturl'))[0]=~/^yes$/i);
1.228 www 1877: $url.='folderpath='.&escape($folderpath).$cpinfo;
1.147 matthew 1878: $parameterset='<label>'.&mt('Randomly Pick: ').
1.258 www 1879: '<input type="text" size="4" onChange="this.form.changeparms.value='."'randompick'".';this.form.submit()" name="randpick_'.$orderidx.'" value="'.
1.245 albertel 1880: (&LONCAPA::map::getparameter($orderidx,
1.147 matthew 1881: 'parameter_randompick'))[0].
1.165 www 1882: '" />'.
1883: '<font size="-2"><a href="javascript:void(0)">'.&mt('Store').'</a></font></label>';
1.147 matthew 1884:
1.114 albertel 1885: }
1.142 raeburn 1886: if ($ispage) {
1.228 www 1887: my $pagename=&escape($pagetitle);
1.142 raeburn 1888: my $pagepath;
1.174 albertel 1889: my $folderpath=$env{'form.folderpath'};
1.142 raeburn 1890: if ($folderpath) { $pagepath = $folderpath.'&' };
1891: $pagepath.=$pagearg.'&'.$pagename;
1.174 albertel 1892: my $symb=$env{'form.pagesymb'};
1.152 albertel 1893: if (!$symb) {
1894: my $path='uploaded/'.
1.174 albertel 1895: $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'.
1896: $env{'course.'.$env{'request.course.id'}.'.num'}.'/';
1.152 albertel 1897: $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence',
1898: $residx,
1899: $path.$pagearg.'.page');
1900: }
1.228 www 1901: $url.='pagepath='.&escape($pagepath).
1902: '&pagesymb='.&escape($symb).$cpinfo;
1.142 raeburn 1903: }
1.113 albertel 1904: $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
1905: '" border="0"></a></td>'.
1.241 www 1906: "<td bgcolor='#FFFFBB'>".($url?"<a href=\"$url\">":'').$title.
1907: ($url?'</a>':' <font size="-2">'.&mt('(re-initialize course to access)').'</font>')."</td>";
1.120 www 1908: if (($allowed) && ($folder!~/^supplemental/)) {
1909: my %lt=&Apache::lonlocal::texthash(
1910: 'hd' => 'Hidden',
1.165 www 1911: 'ec' => 'URL hidden');
1.122 www 1912: my $enctext=
1.245 albertel 1913: ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
1.122 www 1914: my $hidtext=
1.245 albertel 1915: ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
1.120 www 1916: $line.=(<<ENDPARMS);
1917: <td bgcolor="#BBBBFF"><font size='-2'>
1.258 www 1918: <nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.changeparms.value='hiddenresource';this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
1.149 albertel 1919: <td bgcolor="#BBBBFF"><font size='-2'>
1.258 www 1920: <nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.changeparms.value='encrypturl';this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
1.120 www 1921: <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
1922: ENDPARMS
1.119 www 1923: }
1.120 www 1924: $line.="</form></tr>";
1.8 www 1925: return $line;
1926: }
1927:
1.27 www 1928: # ---------------------------------------------------------------- tie the hash
1929:
1930: sub tiehash {
1.136 albertel 1931: my ($mode)=@_;
1.27 www 1932: $hashtied=0;
1.174 albertel 1933: if ($env{'request.course.fn'}) {
1.136 albertel 1934: if ($mode eq 'write') {
1.174 albertel 1935: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1936: &GDBM_WRCREAT(),0640)) {
1937: $hashtied=2;
1938: }
1939: } else {
1.174 albertel 1940: if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db",
1.136 albertel 1941: &GDBM_READER(),0640)) {
1.27 www 1942: $hashtied=1;
1.136 albertel 1943: }
1944: }
1.27 www 1945: }
1946: }
1947:
1948: sub untiehash {
1949: if ($hashtied) { untie %hash; }
1950: $hashtied=0;
1.221 albertel 1951: return OK;
1.27 www 1952: }
1953:
1.29 www 1954: # --------------------------------------------------------------- check on this
1955:
1956: sub checkonthis {
1957: my ($r,$url,$level,$title)=@_;
1.228 www 1958: $url=&unescape($url);
1.29 www 1959: $alreadyseen{$url}=1;
1960: $r->rflush();
1.41 www 1961: if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108 albertel 1962: $r->print("\n<br />");
1.29 www 1963: for (my $i=0;$i<=$level*5;$i++) {
1964: $r->print(' ');
1965: }
1966: $r->print('<a href="'.$url.'" target="cat">'.
1967: ($title?$title:$url).'</a> ');
1968: if ($url=~/^\/res\//) {
1969: my $result=&Apache::lonnet::repcopy(
1970: &Apache::lonnet::filelocation('',$url));
1.172 raeburn 1971: if ($result eq 'ok') {
1.87 www 1972: $r->print('<font color="green">'.&mt('ok').'</font>');
1.29 www 1973: $r->rflush();
1.34 www 1974: &Apache::lonnet::countacc($url);
1975: $url=~/\.(\w+)$/;
1976: if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
1977: $r->print('<br />');
1978: $r->rflush();
1979: for (my $i=0;$i<=$level*5;$i++) {
1980: $r->print(' ');
1981: }
1.84 www 1982: $r->print('- '.&mt('Rendering').': ');
1.170 www 1983: my ($errorcount,$warningcount)=split(/:/,
1984: &Apache::lonnet::ssi_body($url,
1.173 albertel 1985: ('grade_target'=>'web',
1986: 'return_only_error_and_warning_counts' => 1)));
1.170 www 1987: if (($errorcount) ||
1988: ($warningcount)) {
1989: if ($errorcount) {
1.98 www 1990: $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
1.170 www 1991: $errorcount.' '.
1.87 www 1992: &mt('error(s)').'</b></font> ');
1.34 www 1993: }
1.170 www 1994: if ($warningcount) {
1.34 www 1995: $r->print('<font color="blue">'.
1.170 www 1996: $warningcount.' '.
1.84 www 1997: &mt('warning(s)').'</font>');
1.34 www 1998: }
1999: } else {
1.87 www 2000: $r->print('<font color="green">'.&mt('ok').'</font>');
1.34 www 2001: }
2002: $r->rflush();
2003: }
1.29 www 2004: my $dependencies=
2005: &Apache::lonnet::metadata($url,'dependencies');
2006: foreach (split(/\,/,$dependencies)) {
2007: if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
2008: &checkonthis($r,$_,$level+1);
2009: }
2010: }
1.172 raeburn 2011: } elsif ($result eq 'unavailable') {
1.84 www 2012: $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1.172 raeburn 2013: } elsif ($result eq 'not_found') {
1.100 www 2014: unless ($url=~/\$/) {
2015: $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
2016: } else {
2017: $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
2018: }
1.29 www 2019: } else {
1.84 www 2020: $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1.29 www 2021: }
2022: }
2023: }
2024: }
2025:
1.1 www 2026:
1.75 www 2027: #
1.208 albertel 2028: # ----------------------------------------------------------------- List Symbs
2029: #
2030: sub list_symbs {
1.224 albertel 2031: my ($r) = @_;
2032:
2033: $r->print(&Apache::loncommon::start_page('Symb List'));
1.257 www 2034: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
1.224 albertel 2035: my $navmap = Apache::lonnavmaps::navmap->new();
2036: $r->print("<pre>\n");
2037: foreach my $res ($navmap->retrieveResources()) {
2038: $r->print($res->compTitle()."\t".$res->symb()."\n");
2039: }
2040: $r->print("\n</pre>\n");
2041: $r->print('<a href="/adm/coursedocs">'.&mt('Return to DOCS').'</a>');
1.208 albertel 2042: }
2043:
2044:
2045: #
1.75 www 2046: # -------------------------------------------------------------- Verify Content
2047: #
2048: sub verifycontent {
1.224 albertel 2049: my ($r) = @_;
1.230 albertel 2050: my $type = &Apache::loncommon::course_type();
1.26 www 2051: my $loaderror=&Apache::lonnet::overloaderror($r);
2052: if ($loaderror) { return $loaderror; }
1.229 raeburn 2053: $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
1.257 www 2054: $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$type.' Documents'));
1.27 www 2055: $hashtied=0;
1.30 www 2056: undef %alreadyseen;
2057: %alreadyseen=();
1.27 www 2058: &tiehash();
2059: foreach (keys %hash) {
1.140 www 2060: if ($hash{$_}=~/\.(page|sequence)$/) {
1.228 www 2061: if (($_=~/^src_/) && ($alreadyseen{&unescape($hash{$_})})) {
1.140 www 2062: $r->print('<hr /><font color="red">'.
1.230 albertel 2063: &mt('The following sequence or page is included more than once in your '.$type.': ').
1.228 www 2064: &unescape($hash{$_}).'</font><br />'.
1.140 www 2065: &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
2066: }
2067: }
1.228 www 2068: if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$_})})) {
1.29 www 2069: &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27 www 2070: }
2071: }
2072: &untiehash();
1.108 albertel 2073: $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
2074: &mt('Return to DOCS').'</a>');
1.75 www 2075: }
2076:
1.192 www 2077:
1.75 www 2078: # -------------------------------------------------------------- Check Versions
2079:
1.192 www 2080: sub devalidateversioncache {
2081: my $src=shift;
2082: &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
2083: &Apache::lonnet::clutter($src));
2084: }
2085:
1.75 www 2086: sub checkversions {
1.224 albertel 2087: my ($r) = @_;
1.230 albertel 2088: my $type = &Apache::loncommon::course_type();
1.229 raeburn 2089: $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
1.257 www 2090: $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $type Document Versions"));
1.89 www 2091: my $header='';
2092: my $startsel='';
2093: my $monthsel='';
2094: my $weeksel='';
2095: my $daysel='';
2096: my $allsel='';
2097: my %changes=();
2098: my $starttime=0;
1.91 www 2099: my $haschanged=0;
1.92 www 2100: my %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 2101: $env{'course.'.$env{'request.course.id'}.'.domain'},
2102: $env{'course.'.$env{'request.course.id'}.'.num'});
1.92 www 2103:
2104: $hashtied=0;
2105: &tiehash();
2106: my %newsetversions=();
1.174 albertel 2107: if ($env{'form.setmostrecent'}) {
1.91 www 2108: $haschanged=1;
1.92 www 2109: foreach (keys %hash) {
2110: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 2111: $newsetversions{$1}='mostrecent';
1.192 www 2112: &devalidateversioncache($1);
1.92 www 2113: }
2114: }
1.174 albertel 2115: } elsif ($env{'form.setcurrent'}) {
1.91 www 2116: $haschanged=1;
1.92 www 2117: foreach (keys %hash) {
2118: if ($_=~/^ids\_(\/res\/.+)$/) {
1.93 www 2119: my $getvers=&Apache::lonnet::getversion($1);
2120: if ($getvers>0) {
2121: $newsetversions{$1}=$getvers;
1.192 www 2122: &devalidateversioncache($1);
1.93 www 2123: }
1.92 www 2124: }
2125: }
1.174 albertel 2126: } elsif ($env{'form.setversions'}) {
1.91 www 2127: $haschanged=1;
1.174 albertel 2128: foreach (keys %env) {
1.92 www 2129: if ($_=~/^form\.set_version_(.+)$/) {
2130: my $src=$1;
1.174 albertel 2131: if (($env{$_}) && ($env{$_} ne $setversions{$src})) {
2132: $newsetversions{$src}=$env{$_};
1.192 www 2133: &devalidateversioncache($src);
1.92 www 2134: }
2135: }
2136: }
1.91 www 2137: }
2138: if ($haschanged) {
1.92 www 2139: if (&Apache::lonnet::put('resourceversions',\%newsetversions,
1.174 albertel 2140: $env{'course.'.$env{'request.course.id'}.'.domain'},
2141: $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
1.92 www 2142: $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
2143: } else {
2144: $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
2145: }
1.136 albertel 2146: &mark_hash_old();
1.91 www 2147: }
1.136 albertel 2148: &changewarning($r,'');
1.174 albertel 2149: if ($env{'form.timerange'} eq 'all') {
1.89 www 2150: # show all documents
1.230 albertel 2151: $header=&mt('All Documents in '.$type);
1.91 www 2152: $allsel=1;
1.90 www 2153: foreach (keys %hash) {
2154: if ($_=~/^ids\_(\/res\/.+)$/) {
2155: my $src=$1;
2156: $changes{$src}=1;
2157: }
2158: }
1.89 www 2159: } else {
2160: # show documents which changed
2161: %changes=&Apache::lonnet::dump
1.174 albertel 2162: ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
2163: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 2164: my $firstkey=(keys %changes)[0];
2165: unless ($firstkey=~/^error\:/) {
1.174 albertel 2166: unless ($env{'form.timerange'}) {
2167: $env{'form.timerange'}=604800;
1.89 www 2168: }
1.174 albertel 2169: my $seltext=&mt('during the last').' '.$env{'form.timerange'}.' '
1.89 www 2170: .&mt('seconds');
1.174 albertel 2171: if ($env{'form.timerange'}==-1) {
1.89 www 2172: $seltext='since start of course';
2173: $startsel='selected';
1.174 albertel 2174: $env{'form.timerange'}=time;
1.89 www 2175: }
1.174 albertel 2176: $starttime=time-$env{'form.timerange'};
2177: if ($env{'form.timerange'}==2592000) {
1.89 www 2178: $seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2179: $monthsel='selected';
1.174 albertel 2180: } elsif ($env{'form.timerange'}==604800) {
1.89 www 2181: $seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2182: $weeksel='selected';
1.174 albertel 2183: } elsif ($env{'form.timerange'}==86400) {
1.89 www 2184: $seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
2185: $daysel='selected';
2186: }
2187: $header=&mt('Content changed').' '.$seltext;
2188: } else {
2189: $header=&mt('No content modifications yet.');
2190: }
2191: }
1.92 www 2192: %setversions=&Apache::lonnet::dump('resourceversions',
1.174 albertel 2193: $env{'course.'.$env{'request.course.id'}.'.domain'},
2194: $env{'course.'.$env{'request.course.id'}.'.num'});
1.89 www 2195: my %lt=&Apache::lonlocal::texthash
1.229 raeburn 2196: ('st' => 'Version changes since start of '.$type,
1.88 www 2197: 'lm' => 'Version changes since last Month',
2198: 'lw' => 'Version changes since last Week',
2199: 'sy' => 'Version changes since Yesterday',
1.91 www 2200: 'al' => 'All Resources (possibly large output)',
1.88 www 2201: 'sd' => 'Display',
1.84 www 2202: 'fi' => 'File',
2203: 'md' => 'Modification Date',
1.87 www 2204: 'mr' => 'Most recently published Version',
1.229 raeburn 2205: 've' => 'Version used in '.$type,
2206: 'vu' => 'Set Version to be used in '.$type,
2207: 'sv' => 'Set Versions to be used in '.$type.' according to Selections below',
1.91 www 2208: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
2209: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84 www 2210: 'di' => 'Differences');
1.89 www 2211: $r->print(<<ENDHEADERS);
1.31 www 2212: <form action="/adm/coursedocs" method="post">
1.91 www 2213: <input type="hidden" name="versions" value="1" />
2214: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
2215: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31 www 2216: <select name="timerange">
1.88 www 2217: <option value='all' $allsel>$lt{'al'}</option>
1.84 www 2218: <option value="-1" $startsel>$lt{'st'}</option>
2219: <option value="2592000" $monthsel>$lt{'lm'}</option>
2220: <option value="604800" $weeksel>$lt{'lw'}</option>
2221: <option value="86400" $daysel>$lt{'sy'}</option>
1.31 www 2222: </select>
1.91 www 2223: <input type="submit" name="display" value="$lt{'sd'}" />
1.89 www 2224: <h3>$header</h3>
1.91 www 2225: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103 matthew 2226: <table border="0">
1.31 www 2227: ENDHEADERS
1.91 www 2228: foreach (sort keys %changes) {
1.89 www 2229: if ($changes{$_}>$starttime) {
2230: my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
2231: my $currentversion=&Apache::lonnet::getversion($_);
1.93 www 2232: if ($currentversion<0) {
2233: $currentversion=&mt('Could not be determined.');
2234: }
1.89 www 2235: my $linkurl=&Apache::lonnet::clutter($_);
2236: $r->print(
1.103 matthew 2237: '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91 www 2238: &Apache::lonnet::gettitle($linkurl).
1.103 matthew 2239: '</b></font></td></tr>'.
2240: '<tr><td> </td>'.
2241: '<td colspan="4">'.
2242: '<a href="'.$linkurl.'" target="cat">'.$linkurl.
2243: '</a></td></tr>'.
2244: '<tr><td></td>'.
2245: '<td title="'.$lt{'md'}.'">'.
1.102 matthew 2246: &Apache::lonlocal::locallocaltime(
2247: &Apache::lonnet::metadata($root.'.'.$extension,
2248: 'lastrevisiondate')
2249: ).
1.103 matthew 2250: '</td>'.
2251: '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
2252: '<font size="+1">'.$currentversion.'</font>'.
2253: '</nobr></td>'.
1.229 raeburn 2254: '<td title="'.$lt{'ve'}.'"><nobr>In '.$type.': '.
1.103 matthew 2255: '<font size="+1">');
1.87 www 2256: # Used in course
1.89 www 2257: my $usedversion=$hash{'version_'.$linkurl};
1.93 www 2258: if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89 www 2259: $r->print($usedversion);
2260: } else {
2261: $r->print($currentversion);
2262: }
1.103 matthew 2263: $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
2264: '<nobr>Use: ');
1.87 www 2265: # Set version
1.92 www 2266: $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89 www 2267: 'set_version_'.$linkurl,
1.136 albertel 2268: ('select_form_order' =>
2269: ['',1..$currentversion,'mostrecent'],
2270: '' => '',
1.93 www 2271: 'mostrecent' => 'most recent',
1.89 www 2272: map {$_,$_} (1..$currentversion))));
1.103 matthew 2273: $r->print('</nobr></td></tr><tr><td></td>');
1.89 www 2274: my $lastold=1;
2275: for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
2276: my $url=$root.'.'.$prevvers.'.'.$extension;
2277: if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
2278: $starttime) {
2279: $lastold=$prevvers;
2280: }
2281: }
1.103 matthew 2282: #
2283: # Code to figure out how many version entries should go in
2284: # each of the four columns
2285: my $entries_per_col = 0;
2286: my $num_entries = ($currentversion-$lastold);
2287: if ($num_entries % 4 == 0) {
2288: $entries_per_col = $num_entries/4;
2289: } else {
2290: $entries_per_col = $num_entries/4 + 1;
2291: }
2292: my $entries_count = 0;
2293: $r->print('<td valign="top"><font size="-2">');
2294: my $cols_output = 1;
1.32 www 2295: for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89 www 2296: my $url=$root.'.'.$prevvers.'.'.$extension;
1.103 matthew 2297: $r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1.91 www 2298: '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103 matthew 2299: &Apache::lonlocal::locallocaltime(
2300: &Apache::lonnet::metadata($url,
2301: 'lastrevisiondate')
2302: ).
1.91 www 2303: ')');
1.89 www 2304: if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33 www 2305: $r->print(' <a href="/adm/diff?filename='.
1.89 www 2306: &Apache::lonnet::clutter($root.'.'.$extension).
2307: '&versionone='.$prevvers.
2308: '">'.&mt('Diffs').'</a>');
2309: }
1.103 matthew 2310: $r->print('</nobr><br />');
2311: if (++$entries_count % $entries_per_col == 0) {
2312: $r->print('</font></td>');
2313: if ($cols_output != 4) {
2314: $r->print('<td valign="top"><font size="-2">');
2315: $cols_output++;
2316: }
2317: }
1.89 www 2318: }
1.103 matthew 2319: while($cols_output++ < 4) {
2320: $r->print('</font></td><td><font>')
2321: }
2322: $r->print('</font></td></tr>'."\n");
1.89 www 2323: }
2324: }
1.92 www 2325: $r->print('</table></form>');
1.89 www 2326: $r->print('<h1>'.&mt('Done').'.</h1>');
2327:
2328: &untiehash();
1.75 www 2329: }
2330:
1.136 albertel 2331: sub mark_hash_old {
2332: my $retie_hash=0;
2333: if ($hashtied) {
2334: $retie_hash=1;
2335: &untiehash();
2336: }
2337: &tiehash('write');
2338: $hash{'old'}=1;
2339: &untiehash();
2340: if ($retie_hash) { &tiehash(); }
2341: }
2342:
2343: sub is_hash_old {
2344: my $untie_hash=0;
2345: if (!$hashtied) {
2346: $untie_hash=1;
2347: &tiehash();
2348: }
2349: my $return=$hash{'old'};
2350: if ($untie_hash) { &untiehash(); }
2351: return $return;
2352: }
2353:
1.91 www 2354: sub changewarning {
1.177 albertel 2355: my ($r,$postexec,$message,$url)=@_;
1.136 albertel 2356: if (!&is_hash_old()) { return; }
1.150 albertel 2357: my $pathvar='folderpath';
1.228 www 2358: my $path=&escape($env{'form.folderpath'});
1.177 albertel 2359: if (!defined($url)) {
2360: if (defined($env{'form.pagepath'})) {
2361: $pathvar='pagepath';
1.228 www 2362: $path=&escape($env{'form.pagepath'});
2363: $path.='&pagesymb='.&escape($env{'form.pagesymb'});
1.177 albertel 2364: }
2365: $url='/adm/coursedocs?'.$pathvar.'='.$path;
2366: }
1.230 albertel 2367: my $course_type = &Apache::loncommon::course_type();
1.177 albertel 2368: if (!defined($message)) {
2369: $message='Changes will become active for your current session after [_1], or the next time you log in.';
1.150 albertel 2370: }
1.185 www 2371: $r->print("\n\n".
2372: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
2373: '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
1.177 albertel 2374: '<input type="hidden" name="orgurl" value="'.$url.
1.117 albertel 2375: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1.177 albertel 2376: &mt($message,' <input type="hidden" name="'.
2377: $env{'request.role'}.'" value="1" /><input type="button" value="'.
1.230 albertel 2378: &mt('re-initializing '.$course_type).'" onClick="reinit(this.form)" />').
1.185 www 2379: $help{'Caching'}.'</font></h3></form>'."\n\n");
1.91 www 2380: }
2381:
1.257 www 2382: # =========================================== Breadcrumbs for special functions
2383:
2384: sub init_breadcrumbs {
2385: my ($form,$text)=@_;
2386: &Apache::lonhtmlcommon::clear_breadcrumbs();
2387: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs",
2388: text=>&Apache::loncommon::course_type()." Documents",
2389: faq=>273,
2390: bug=>'Instructor Interface',
2391: help => 'Docs_Adding_Course_Doc'});
2392: &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
2393: text=>$text,
2394: faq=>273,
2395: bug=>'Instructor Interface'});
2396: }
2397:
1.75 www 2398: # ================================================================ Main Handler
2399: sub handler {
2400: my $r = shift;
1.82 www 2401: &Apache::loncommon::content_type($r,'text/html');
1.75 www 2402: $r->send_http_header;
2403: return OK if $r->header_only;
1.230 albertel 2404: my $type = &Apache::loncommon::course_type();
1.75 www 2405:
2406: # --------------------------------------------- Initialize help topics for this
1.209 albertel 2407: foreach ('Adding_Course_Doc','Main_Course_Documents',
2408: 'Adding_External_Resource','Navigate_Content',
2409: 'Adding_Folders','Docs_Overview', 'Load_Map',
2410: 'Supplemental','Score_Upload_Form','Adding_Pages',
2411: 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
2412: 'Check_Resource_Versions','Verify_Content') {
2413: $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
2414: }
1.75 www 2415: # Composite help files
2416: $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
2417: 'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
2418: $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
2419: 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86 albertel 2420: $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
2421: 'Option_Response_Simple');
1.75 www 2422: $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
2423: 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
2424: $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
2425: 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
1.255 raeburn 2426: $help{'Group Files'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
1.75 www 2427: $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
1.142 raeburn 2428:
1.209 albertel 2429: # does this user have privileges to modify docs
2430: my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
2431: if ($allowed && $env{'form.verify'}) {
1.257 www 2432: &init_breadcrumbs('verify','Verify Content');
1.75 www 2433: &verifycontent($r);
1.209 albertel 2434: } elsif ($allowed && $env{'form.listsymbs'}) {
1.257 www 2435: &init_breadcrumbs('listsymbs','List Symbs');
1.208 albertel 2436: &list_symbs($r);
1.247 www 2437: } elsif ($allowed && $env{'form.docslog'}) {
1.257 www 2438: &init_breadcrumbs('docslog','Show Log');
1.247 www 2439: &docs_change_log($r);
1.209 albertel 2440: } elsif ($allowed && $env{'form.versions'}) {
1.257 www 2441: &init_breadcrumbs('versions','Check/Set Resource Versions');
1.75 www 2442: &checkversions($r);
1.209 albertel 2443: } elsif ($allowed && $env{'form.dumpcourse'}) {
1.257 www 2444: &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' DOCS to Construction Space');
1.75 www 2445: &dumpcourse($r);
1.209 albertel 2446: } elsif ($allowed && $env{'form.exportcourse'}) {
1.257 www 2447: &init_breadcrumbs('exportcourse','Export '.&Apache::loncommon::course_type().' to IMS');
1.138 raeburn 2448: &exportcourse($r);
1.26 www 2449: } else {
1.7 www 2450: # is this a standard course?
2451:
1.174 albertel 2452: my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
1.155 raeburn 2453: my $forcestandard = 0;
1.15 www 2454: my $forcesupplement;
2455: my $script='';
1.19 www 2456: my $showdoc=0;
1.142 raeburn 2457: my $containertag;
2458: my $uploadtag;
1.15 www 2459: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.224 albertel 2460: ['folderpath','pagepath',
2461: 'pagesymb','markedcopy_url',
2462: 'markedcopy_title']);
1.174 albertel 2463: if ($env{'form.folderpath'}) {
2464: my (@folderpath)=split('&',$env{'form.folderpath'});
1.228 www 2465: $env{'form.foldername'}=&unescape(pop(@folderpath));
1.174 albertel 2466: $env{'form.folder'}=pop(@folderpath);
2467: }
2468: if ($env{'form.pagepath'}) {
2469: my (@pagepath)=split('&',$env{'form.pagepath'});
1.228 www 2470: $env{'form.pagename'}=&unescape(pop(@pagepath));
1.174 albertel 2471: $env{'form.folder'}=pop(@pagepath);
1.156 albertel 2472: $containertag = '<input type="hidden" name="pagepath" value="" />'.
2473: '<input type="hidden" name="pagesymb" value="" />';
1.174 albertel 2474: $uploadtag = '<input type="hidden" name="pagepath" value="'.$env{'form.pagepath'}.'" />'.
2475: '<input type="hidden" name="pagesymb" value="'.$env{'form.pagesymb'}.'" />';
1.142 raeburn 2476: }
1.21 www 2477: if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
1.127 albertel 2478: $showdoc='/'.$1;
1.21 www 2479: }
2480: unless ($showdoc) { # got called from remote
1.237 albertel 2481: if (($env{'form.folder'}=~/^(?:group|default)_/) ||
1.209 albertel 2482: ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) {
1.155 raeburn 2483: $forcestandard = 1;
2484: }
1.174 albertel 2485: $forcesupplement=($env{'form.folder'}=~/^supplemental_/);
1.7 www 2486:
1.15 www 2487: if ($allowed) {
2488: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
2489: $script=&Apache::lonratedt::editscript('simple');
2490: }
2491: } else { # got called in sequence from course
2492: $allowed=0;
1.3 www 2493: }
1.4 www 2494:
2495: # get course data
1.174 albertel 2496: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
2497: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.4 www 2498:
1.225 albertel 2499: # get personal data
1.174 albertel 2500: my $uname=$env{'user.name'};
2501: my $udom=$env{'user.domain'};
1.245 albertel 2502: my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
1.14 www 2503:
1.8 www 2504: # graphics settings
1.4 www 2505:
1.176 albertel 2506: $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
1.8 www 2507:
1.224 albertel 2508: if ($allowed) {
2509: $script .= &editing_js($udom,$uname);
1.171 www 2510: }
1.42 www 2511: # -------------------------------------------------------------------- Body tag
1.224 albertel 2512: $script = '<script type="text/javascript">'."\n".$script."\n".'</script>';
1.229 raeburn 2513: $r->print(&Apache::loncommon::start_page("$type Documents", $script,
1.225 albertel 2514: {'force_register' => $showdoc,}).
1.233 albertel 2515: &Apache::loncommon::help_open_menu('','',273,'RAT'));
1.224 albertel 2516:
1.188 raeburn 2517: my %allfiles = ();
2518: my %codebase = ();
2519: my ($upload_result,$upload_output);
2520: if ($allowed) {
1.264 albertel 2521: if (($env{'form.uploaddoc.filename'}) &&
2522: ($env{'form.cmd'}=~/^upload_(\w+)/)) {
1.188 raeburn 2523: # Process file upload - phase one - upload and parse primary file.
1.190 albertel 2524: $upload_result = &process_file_upload(\$upload_output,$coursenum,
2525: $coursedom,\%allfiles,
1.194 raeburn 2526: \%codebase,$1);
1.188 raeburn 2527: if ($upload_result eq 'phasetwo') {
2528: $r->print($upload_output);
2529: }
2530: } elsif ($env{'form.phasetwo'}) {
2531: my %newname = ();
2532: my %origname = ();
2533: my %attribs = ();
2534: my $updateflag = 0;
2535: my $residx = $env{'form.newidx'};
1.228 www 2536: my $primary_url = &unescape($env{'form.primaryurl'});
1.188 raeburn 2537: # Process file upload - phase two - gather secondary files.
2538: for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {
2539: if ($env{'form.embedded_item_'.$i.'.filename'}) {
2540: my $javacodebase;
2541: $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);
1.228 www 2542: $origname{$i} = &unescape($env{'form.embedded_orig_'.$i});
1.188 raeburn 2543: if (exists($env{'form.embedded_codebase_'.$i})) {
1.228 www 2544: $javacodebase = &unescape($env{'form.embedded_codebase_'.$i});
1.188 raeburn 2545: $origname{$i} =~ s#^\Q$javacodebase\E/##;
2546: }
2547: my @attributes = ();
2548: if ($env{'form.embedded_attrib_'.$i} =~ /:/) {
2549: @attributes = split/:/,$env{'form.embedded_attrib_'.$i};
2550: } else {
2551: @attributes = ($env{'form.embedded_attrib_'.$i});
2552: }
2553: foreach (@attributes) {
1.228 www 2554: push(@{$attribs{$i}},&unescape($_));
1.188 raeburn 2555: }
2556: if ($javacodebase) {
2557: $codebase{$i} = $javacodebase;
2558: $codebase{$i} =~ s#/$##;
2559: $updateflag = 1;
2560: }
2561: }
2562: unless ($newname{$i} eq $origname{$i}) {
2563: $updateflag = 1;
2564: }
2565: }
2566: # Process file upload - phase three - modify primary file
2567: if ($updateflag) {
2568: my ($content,$rtncode);
2569: my $updateflag = 0;
2570: my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode);
2571: if ($getstatus eq 'ok') {
2572: foreach my $item (keys %newname) {
2573: if ($newname{$item} ne $origname{$item}) {
2574: my $attrib_regexp = '';
2575: if (@{$attribs{$item}} > 1) {
2576: $attrib_regexp = join('|',@{$attribs{$item}});
2577: } else {
2578: $attrib_regexp = $attribs{$item}[0];
2579: }
2580: if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) {
2581: }
2582: $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi;
2583: }
2584: if (exists($codebase{$item})) {
1.224 albertel 2585: $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i; #' stupid emacs
1.188 raeburn 2586: }
2587: }
2588: # Save edited file.
2589: my $saveresult;
2590: my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'};
2591: my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.191 raeburn 2592: my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult);
1.188 raeburn 2593: } else {
2594: &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus);
2595: }
2596: }
2597: }
2598: }
2599:
2600: unless ($showdoc || $upload_result eq 'phasetwo') {
1.81 www 2601: # -----------------------------------------------------------------------------
2602: my %lt=&Apache::lonlocal::texthash(
1.229 raeburn 2603: 'uplm' => 'Upload a new main '.lc($type).' document',
2604: 'upls' => 'Upload a new supplemental '.lc($type).' document',
1.168 www 2605: 'impp' => 'Import a document',
2606: 'pubd' => 'Published documents',
1.181 www 2607: 'copm' => 'All documents out of a published map into this folder',
1.81 www 2608: 'spec' => 'Special documents',
2609: 'upld' => 'Upload Document',
2610: 'srch' => 'Search',
2611: 'impo' => 'Import',
1.232 www 2612: 'book' => 'Import Bookmarks',
1.81 www 2613: 'selm' => 'Select Map',
2614: 'load' => 'Load Map',
1.186 www 2615: 'reco' => 'Recover Deleted Resources',
1.81 www 2616: 'newf' => 'New Folder',
1.142 raeburn 2617: 'newp' => 'New Composite Page',
1.81 www 2618: 'extr' => 'External Resource',
2619: 'syll' => 'Syllabus',
2620: 'navc' => 'Navigate Contents',
2621: 'sipa' => 'Simple Page',
2622: 'sipr' => 'Simple Problem',
1.219 www 2623: 'drbx' => 'Drop Box',
1.81 www 2624: 'scuf' => 'Score Upload Form',
2625: 'bull' => 'Bulletin Board',
1.96 sakharuk 2626: 'mypi' => 'My Personal Info',
1.255 raeburn 2627: 'grpo' => 'Group Files',
1.101 www 2628: 'abou' => 'About User',
1.110 raeburn 2629: 'imsf' => 'Import IMS package',
1.96 sakharuk 2630: 'file' => 'File',
2631: 'title' => 'Title',
1.188 raeburn 2632: 'comment' => 'Comment',
2633: 'parse' => 'If HTML file, upload embedded images/multimedia files'
1.81 www 2634: );
2635: # -----------------------------------------------------------------------------
1.42 www 2636: if ($allowed) {
1.74 www 2637: my $dumpbut=&dumpbutton();
1.138 raeburn 2638: my $exportbut=&exportbutton();
1.88 www 2639: my %lt=&Apache::lonlocal::texthash(
2640: 'vc' => 'Verify Content',
2641: 'cv' => 'Check/Set Resource Versions',
1.208 albertel 2642: 'ls' => 'List Symbs',
1.247 www 2643: 'sl' => 'Show Log'
1.88 www 2644: );
1.118 albertel 2645:
1.174 albertel 2646: my $folderpath=$env{'form.folderpath'};
1.118 albertel 2647: if (!$folderpath) {
1.174 albertel 2648: if ($env{'form.folder'} eq '' ||
2649: $env{'form.folder'} eq 'supplemental') {
1.118 albertel 2650: $folderpath='default&'.
1.230 albertel 2651: &escape(&mt('Main '.$type.' Documents'));
1.118 albertel 2652: }
2653: }
1.174 albertel 2654: unless ($env{'form.pagepath'}) {
1.142 raeburn 2655: $containertag = '<input type="hidden" name="folderpath" value="" />';
2656: $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
2657: }
2658:
1.42 www 2659: $r->print(<<ENDCOURSEVERIFY);
1.36 www 2660: <form name="renameform" method="post" action="/adm/coursedocs">
2661: <input type="hidden" name="title" />
2662: <input type="hidden" name="cmd" />
1.168 www 2663: <input type="hidden" name="markcopy" />
1.142 raeburn 2664: $containertag
1.36 www 2665: </form>
1.39 www 2666: <form name="simpleedit" method="post" action="/adm/coursedocs">
1.256 albertel 2667: <input type="hidden" name="importdetail" value="" />
1.142 raeburn 2668: $uploadtag
1.39 www 2669: </form>
1.26 www 2670: <form action="/adm/coursedocs" method="post" name="courseverify">
1.74 www 2671: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
2672: <tr><td bgcolor="#DDDDCC">
1.130 www 2673: <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
1.74 www 2674: </td><td bgcolor="#DDDDCC">
1.130 www 2675: <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
1.74 www 2676: $dumpbut
1.138 raeburn 2677: $exportbut
1.218 albertel 2678: </td><td bgcolor="#DDDDCC">
1.208 albertel 2679: <input type="submit" name="listsymbs" value="$lt{'ls'}" />
1.247 www 2680: </td><td bgcolor="#DDDDCC">
1.260 www 2681: <input type="hidden" name="folder" value="$env{'form.folder'}" />
1.247 www 2682: <input type="submit" name="docslog" value="$lt{'sl'}" />
1.218 albertel 2683: </td></tr></table>
1.25 www 2684: </form>
2685: ENDCOURSEVERIFY
1.74 www 2686: $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.230 albertel 2687: &mt('Editing the Table of Contents for your '.$type)));
1.25 www 2688: }
1.17 www 2689: # --------------------------------------------------------- Standard documents
1.43 www 2690: $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7 www 2691: if (($standard) && ($allowed) && (!$forcesupplement)) {
1.116 albertel 2692: $r->print('<tr><td bgcolor="#BBBBBB">');
2693: # '<h2>'.&mt('Main Course Documents').
2694: # ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.174 albertel 2695: my $folder=$env{'form.folder'};
1.117 albertel 2696: if ($folder eq '' || $folder eq 'supplemental') {
1.112 raeburn 2697: $folder='default';
1.230 albertel 2698: $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents'));
1.112 raeburn 2699: }
1.51 www 2700: my $postexec='';
2701: if ($folder eq 'default') {
2702: $r->print('<script>this.window.name="loncapaclient";</script>');
2703: } else {
1.117 albertel 2704: #$postexec='self.close();';
1.51 www 2705: }
1.40 www 2706: $hadchanges=0;
1.188 raeburn 2707: &editor($r,$coursenum,$coursedom,$folder,$allowed,$upload_output);
1.40 www 2708: if ($hadchanges) {
1.136 albertel 2709: &mark_hash_old()
1.40 www 2710: }
1.136 albertel 2711: &changewarning($r,$postexec);
1.16 www 2712: my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2713: '.sequence';
1.142 raeburn 2714: my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
2715: '.page';
1.186 www 2716: my $container='sequence';
2717: if ($env{'form.pagepath'}) {
2718: $container='page';
2719: }
2720: my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
1.8 www 2721: $r->print(<<ENDFORM);
1.43 www 2722: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2723: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
2724: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
2725: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.11 www 2726: </tr>
1.16 www 2727: <tr><td bgcolor="#DDDDDD">
1.96 sakharuk 2728: $lt{'file'}:<br />
1.182 albertel 2729: <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2730: <input type="file" name="uploaddoc" size="40">
1.8 www 2731: <br />
1.96 sakharuk 2732: $lt{'title'}:<br />
1.11 www 2733: <input type="text" size="50" name="comment">
1.142 raeburn 2734: $uploadtag
1.10 www 2735: <input type="hidden" name="cmd" value="upload_default">
1.188 raeburn 2736: <br />
2737: <nobr>
1.190 albertel 2738: <label>$lt{'parse'}?
1.188 raeburn 2739: <input type="checkbox" name="parserflag" />
1.190 albertel 2740: </label>
1.188 raeburn 2741: </nobr>
2742: <br />
2743: <br />
1.129 albertel 2744: <nobr>
1.81 www 2745: <input type="submit" value="$lt{'upld'}">
1.60 albertel 2746: $help{'Uploading_From_Harddrive'}
1.58 albertel 2747: </nobr>
1.60 albertel 2748: </form>
1.11 www 2749: </td>
1.16 www 2750: <td bgcolor="#DDDDDD">
1.39 www 2751: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.168 www 2752: $lt{'pubd'}<br />
1.142 raeburn 2753: $uploadtag
1.232 www 2754: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}" />
2755: <br />
1.58 albertel 2756: <nobr>
1.232 www 2757: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}" />
1.58 albertel 2758: $help{'Importing_LON-CAPA_Resource'}
2759: </nobr>
1.232 www 2760: <br />
2761: <input type=button onClick="javascript:groupopen(0,1,1);" value="$lt{'book'}" />
1.59 www 2762: <p>
2763: <hr />
1.181 www 2764: $lt{'copm'}<br />
2765: <input type="text" size="40" name="importmap"><br />
1.68 bowersj2 2766: <nobr><input type=button
1.52 www 2767: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.81 www 2768: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1.68 bowersj2 2769: $help{'Load_Map'}</nobr>
1.59 www 2770: </p>
1.52 www 2771: </form>
1.186 www 2772: <hr />
2773: <form action="/adm/groupsort" method="post" name="recover">
1.232 www 2774: <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1,0)" value="$lt{'reco'}" />
1.186 www 2775: </form>
1.142 raeburn 2776: ENDFORM
1.174 albertel 2777: unless ($env{'form.pagepath'}) {
1.168 www 2778: $r->print(<<ENDFORM);
2779: <hr />
2780: <form action="/adm/coursedocs" method="post" name="newext">
2781: $uploadtag
1.256 albertel 2782: <input type="hidden" name="importdetail" value="" />
1.168 www 2783: <nobr>
2784: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
2785: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
2786: </nobr>
2787: </form>
1.214 www 2788: <br /><form action="/adm/imsimportdocs" method="post" name="ims">
1.168 www 2789: <input type="hidden" name="folder" value="$folder" />
2790: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
2791: </nobr>
2792: </form>
2793: ENDFORM
2794: }
2795: $r->print('</td><td bgcolor="#DDDDDD">');
1.174 albertel 2796: unless ($env{'form.pagepath'}) {
1.142 raeburn 2797: $r->print(<<ENDFORM);
1.214 www 2798: <br /><form action="/adm/coursedocs" method="post" name="newfolder">
1.174 albertel 2799: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.256 albertel 2800: <input type="hidden" name="importdetail" value="" />
1.58 albertel 2801: <nobr>
1.16 www 2802: <input name="newfolder" type="button"
2803: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2804: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.58 albertel 2805: </nobr>
1.11 www 2806: </form>
1.214 www 2807: <br /><form action="/adm/coursedocs" method="post" name="newpage">
1.174 albertel 2808: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.256 albertel 2809: <input type="hidden" name="importdetail" value="" />
1.142 raeburn 2810: <nobr>
2811: <input name="newpage" type="button"
2812: onClick="javascript:makenewpage(this.form,'$pageseq');"
2813: value="$lt{'newp'}" />$help{'Adding_Pages'}
2814: </nobr>
2815: </form>
1.214 www 2816: <br /><form action="/adm/coursedocs" method="post" name="newsyl">
1.142 raeburn 2817: $uploadtag
1.256 albertel 2818: <input type="hidden" name="importdetail"
2819: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
1.58 albertel 2820: <nobr>
1.81 www 2821: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 2822: $help{'Syllabus'}
1.58 albertel 2823: </nobr>
2824: </form>
1.214 www 2825: <br /><form action="/adm/coursedocs" method="post" name="newnav">
1.142 raeburn 2826: $uploadtag
1.256 albertel 2827: <input type="hidden" name="importdetail"
2828: value="Navigate Content=/adm/navmaps" />
1.58 albertel 2829: <nobr>
1.81 www 2830: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47 www 2831: $help{'Navigate_Content'}
1.58 albertel 2832: </nobr>
1.22 www 2833: </form>
1.214 www 2834: <br /><form action="/adm/coursedocs" method="post" name="newsmppg">
1.142 raeburn 2835: $uploadtag
1.256 albertel 2836: <input type="hidden" name="importdetail" value="" />
1.58 albertel 2837: <nobr>
1.81 www 2838: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65 bowersj2 2839: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.58 albertel 2840: </nobr>
1.55 www 2841: </form>
1.214 www 2842: <br /><form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.142 raeburn 2843: $uploadtag
1.256 albertel 2844: <input type="hidden" name="importdetail" value="" />
1.58 albertel 2845: <nobr>
1.81 www 2846: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65 bowersj2 2847: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.62 www 2848: </nobr>
2849: </form>
1.219 www 2850: <br /><form action="/adm/coursedocs" method="post" name="newdropbox">
2851: $uploadtag
1.256 albertel 2852: <input type="hidden" name="importdetail" value="" />
1.219 www 2853: <nobr>
2854: <input name="newdropbox" type="button" value="$lt{'drbx'}"
2855: onClick="javascript:makedropbox();" />
2856: </nobr>
2857: </form>
1.214 www 2858: <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2859: $uploadtag
1.256 albertel 2860: <input type="hidden" name="importdetail" value="" />
1.62 www 2861: <nobr>
1.81 www 2862: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62 www 2863: onClick="javascript:makeexamupload();" />
1.66 bowersj2 2864: $help{'Score_Upload_Form'}
1.58 albertel 2865: </nobr>
1.22 www 2866: </form>
1.214 www 2867: <br /><form action="/adm/coursedocs" method="post" name="newbul">
1.142 raeburn 2868: $uploadtag
1.256 albertel 2869: <input type="hidden" name="importdetail" value="" />
1.58 albertel 2870: <nobr>
1.81 www 2871: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22 www 2872: onClick="javascript:makebulboard();" />
1.65 bowersj2 2873: $help{'Bulletin Board'}
1.58 albertel 2874: </nobr>
2875: </form>
1.214 www 2876: <br /><form action="/adm/coursedocs" method="post" name="newaboutme">
1.142 raeburn 2877: $uploadtag
1.256 albertel 2878: <input type="hidden" name="importdetail"
2879: value="$plainname=/adm/$udom/$uname/aboutme" />
1.58 albertel 2880: <nobr>
1.81 www 2881: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 2882: $help{'My Personal Info'}
1.101 www 2883: </nobr>
2884: </form>
1.214 www 2885: <br /><form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.142 raeburn 2886: $uploadtag
1.256 albertel 2887: <input type="hidden" name="importdetail" value="" />
1.101 www 2888: <nobr>
2889: <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
2890: onClick="javascript:makeabout();" />
1.110 raeburn 2891: </nobr>
1.182 albertel 2892: </form>
1.255 raeburn 2893: <br /><form action="/adm/coursedocs" method="post" name="newgroupfiles">
2894: $uploadtag
1.256 albertel 2895: <input type="hidden" name="importdetail"
2896: value="Group Files=/adm/$coursedom/$coursenum/aboutme" />
1.255 raeburn 2897: <nobr>
2898: <input name="newgroupfiles" type="submit" value="$lt{'grpo'}" />
2899: $help{'Group Files'}
2900: </nobr>
2901: </form>
1.142 raeburn 2902: ENDFORM
2903: }
1.174 albertel 2904: if ($env{'form.pagepath'}) {
1.142 raeburn 2905: $r->print(<<ENDBLOCK);
2906: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
2907: $uploadtag
1.256 albertel 2908: <input type="hidden" name="importdetail" value="" />
1.142 raeburn 2909: <nobr>
2910: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
2911: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
2912: </nobr>
2913: </form>
1.214 www 2914: <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
1.142 raeburn 2915: $uploadtag
1.256 albertel 2916: <input type="hidden" name="importdetail" value="" />
1.142 raeburn 2917: <nobr>
2918: <input name="newexamupload" type="button" value="$lt{'scuf'}"
2919: onClick="javascript:makeexamupload();" />
2920: $help{'Score_Upload_Form'}
2921: </nobr>
1.182 albertel 2922: </form>
1.142 raeburn 2923: ENDBLOCK
2924: }
2925: $r->print('</td></tr>'."\n".
2926: '</table>');
1.24 www 2927: $r->print('</td></tr>');
1.7 www 2928: }
2929: # ----------------------------------------------------- Supplemental documents
2930: if (!$forcestandard) {
1.116 albertel 2931: $r->print('<tr><td bgcolor="#BBBBBB">');
2932: # '<h2>'.&mt('Supplemental Course Documents').
2933: # ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.174 albertel 2934: my $folder=$env{'form.folder'};
1.117 albertel 2935: unless ($folder=~/^supplemental/) {
1.116 albertel 2936: $folder='supplemental';
1.117 albertel 2937: }
2938: if ($folder =~ /^supplemental$/ &&
1.174 albertel 2939: $env{'form.folderpath'} =~ /^default\&/) {
2940: $env{'form.folderpath'}='supplemental&'.
1.230 albertel 2941: &escape(&mt('Supplemental '.$type.' Documents'));
1.116 albertel 2942: }
1.7 www 2943: &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8 www 2944: if ($allowed) {
1.17 www 2945: my $folderseq=
2946: '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
2947: '.sequence';
2948:
1.8 www 2949: $r->print(<<ENDSUPFORM);
1.43 www 2950: <table cellspacing=4 cellpadding=4><tr>
1.81 www 2951: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
2952: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.17 www 2953: </tr>
2954: <tr><td bgcolor="#DDDDDD">
1.10 www 2955: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59 www 2956: <input type="file" name="uploaddoc" size="40">
1.196 raeburn 2957: <br />
2958: <br />
2959: <nobr>
2960: <label>$lt{'parse'}?
2961: <input type="checkbox" name="parserflag" />
2962: </label>
2963: </nobr>
2964: <br /><br />
2965: $lt{'comment'}:<br />
1.4 www 2966: <textarea cols=50 rows=4 name='comment'>
2967: </textarea>
1.115 albertel 2968: <br />
1.174 albertel 2969: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.10 www 2970: <input type="hidden" name="cmd" value="upload_supplemental">
1.58 albertel 2971: <nobr>
1.81 www 2972: <input type="submit" value="$lt{'upld'}">
1.58 albertel 2973: $help{'Uploading_From_Harddrive'}
2974: </nobr>
2975: </form>
1.17 www 2976: </td>
2977: <td bgcolor="#DDDDDD">
1.18 www 2978: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.174 albertel 2979: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.256 albertel 2980: <input type="hidden" name="importdetail" value="" />
1.58 albertel 2981: <nobr>
1.17 www 2982: <input name="newfolder" type="button"
2983: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81 www 2984: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.58 albertel 2985: </nobr>
1.17 www 2986: </form>
1.214 www 2987: <br /><form action="/adm/coursedocs" method="post" name="supnewext">
1.174 albertel 2988: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.256 albertel 2989: <input type="hidden" name="importdetail" value="" />
1.58 albertel 2990: <nobr>
1.18 www 2991: <input name="newext" type="button"
2992: onClick="javascript:makenewext('supnewext');"
1.81 www 2993: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58 albertel 2994: </nobr>
1.17 www 2995: </form>
1.214 www 2996: <br /><form action="/adm/coursedocs" method="post" name="supnewsyl">
1.174 albertel 2997: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.256 albertel 2998: <input type="hidden" name="importdetail"
2999: value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
1.58 albertel 3000: <nobr>
1.81 www 3001: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65 bowersj2 3002: $help{'Syllabus'}
1.58 albertel 3003: </nobr>
3004: </form>
1.214 www 3005: <br /><form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.174 albertel 3006: <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
1.256 albertel 3007: <input type="hidden" name="importdetail"
3008: value="$plainname=/adm/$udom/$uname/aboutme" />
1.58 albertel 3009: <nobr>
1.81 www 3010: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65 bowersj2 3011: $help{'My Personal Info'}
1.58 albertel 3012: </nobr>
3013: </form>
1.17 www 3014: </td></tr>
1.24 www 3015: </table></td></tr>
1.8 www 3016: ENDSUPFORM
3017: }
1.7 www 3018: }
1.18 www 3019: if ($allowed) {
1.182 albertel 3020: $r->print('<form method="POST" name="extimport" action="/adm/coursedocs"><input type="hidden" name="title" /><input type="hidden" name="url" /><input type="hidden" name="useform" /></form>');
1.18 www 3021: }
1.24 www 3022: $r->print('</table>');
1.19 www 3023: } else {
1.188 raeburn 3024: unless ($upload_result eq 'phasetwo') {
1.19 www 3025: # -------------------------------------------------------- This is showdoc mode
1.188 raeburn 3026: $r->print("<h1>".&mt('Uploaded Document').' - '.
1.141 albertel 3027: &Apache::lonnet::gettitle($r->uri).'</h1><p>'.
1.81 www 3028: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
1.188 raeburn 3029: &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
3030: }
1.19 www 3031: }
1.26 www 3032: }
1.224 albertel 3033: $r->print(&Apache::loncommon::end_page());
1.26 www 3034: return OK;
1.1 www 3035: }
3036:
1.224 albertel 3037:
3038: sub editing_js {
3039: my ($udom,$uname) = @_;
3040: my $now = time();
3041:
3042: return <<ENDNEWSCRIPT;
3043: function makenewfolder(targetform,folderseq) {
3044: var foldername=prompt('Name of New Folder','New Folder');
3045: if (foldername) {
1.236 albertel 3046: targetform.importdetail.value=escape(foldername)+"="+folderseq;
1.224 albertel 3047: targetform.submit();
3048: }
3049: }
3050:
3051: function makenewpage(targetform,folderseq) {
3052: var pagename=prompt('Name of New Page','New Page');
3053: if (pagename) {
1.236 albertel 3054: targetform.importdetail.value=escape(pagename)+"="+folderseq;
1.224 albertel 3055: targetform.submit();
3056: }
3057: }
3058:
3059: function makenewext(targetname) {
3060: this.document.forms.extimport.useform.value=targetname;
3061: window.open('/adm/rat/extpickframe.html');
3062: }
3063:
3064: function makeexamupload() {
3065: var title=prompt('Listed Title for the Uploaded Score');
3066: if (title) {
3067: this.document.forms.newexamupload.importdetail.value=
1.236 albertel 3068: escape(title)+'=/res/lib/templates/examupload.problem';
1.224 albertel 3069: this.document.forms.newexamupload.submit();
3070: }
3071: }
3072:
3073: function makesmppage() {
3074: var title=prompt('Listed Title for the Page');
3075: if (title) {
3076: this.document.forms.newsmppg.importdetail.value=
1.236 albertel 3077: escape(title)+'=/adm/$udom/$uname/$now/smppg';
1.224 albertel 3078: this.document.forms.newsmppg.submit();
3079: }
3080: }
3081:
3082: function makesmpproblem() {
3083: var title=prompt('Listed Title for the Problem');
3084: if (title) {
3085: this.document.forms.newsmpproblem.importdetail.value=
1.236 albertel 3086: escape(title)+'=/res/lib/templates/simpleproblem.problem';
1.224 albertel 3087: this.document.forms.newsmpproblem.submit();
3088: }
3089: }
3090:
3091: function makedropbox() {
3092: var title=prompt('Listed Title for the Drop Box');
3093: if (title) {
3094: this.document.forms.newdropbox.importdetail.value=
1.236 albertel 3095: escape(title)+'=/res/lib/templates/DropBox.problem';
1.224 albertel 3096: this.document.forms.newdropbox.submit();
3097: }
3098: }
3099:
3100: function makebulboard() {
3101: var title=prompt('Listed Title for the Bulletin Board');
3102: if (title) {
3103: this.document.forms.newbul.importdetail.value=
1.236 albertel 3104: escape(title)+'=/adm/$udom/$uname/$now/bulletinboard';
1.224 albertel 3105: this.document.forms.newbul.submit();
3106: }
3107: }
3108:
3109: function makeabout() {
1.236 albertel 3110: var user=prompt("Enter user:domain for User's 'About Me' Page");
1.224 albertel 3111: if (user) {
3112: var comp=new Array();
1.236 albertel 3113: comp=user.split(':');
1.224 albertel 3114: if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
3115: if ((comp[0]) && (comp[1])) {
3116: this.document.forms.newaboutsomeone.importdetail.value=
1.236 albertel 3117: 'About '+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
1.224 albertel 3118: this.document.forms.newaboutsomeone.submit();
3119: } else {
1.236 albertel 3120: alert("Not a valid user:domain");
1.224 albertel 3121: }
3122: } else {
1.236 albertel 3123: alert("Please enter both user and domain in the format user:domain");
1.224 albertel 3124: }
3125: }
3126: }
3127:
3128: function makeims() {
3129: var caller = document.forms.ims.folder.value;
3130: var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
3131: newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
3132: newWindow.location.href = newlocation;
3133: }
3134:
3135:
3136: function finishpick() {
3137: var title=this.document.forms.extimport.title.value;
3138: var url=this.document.forms.extimport.url.value;
3139: var form=this.document.forms.extimport.useform.value;
3140: eval
3141: ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
3142: '";this.document.forms.'+form+'.submit();');
3143: }
3144:
3145: function changename(folderpath,index,oldtitle,container,pagesymb) {
3146: var title=prompt('New Title',oldtitle);
3147: if (title) {
3148: this.document.forms.renameform.title.value=title;
3149: this.document.forms.renameform.cmd.value='rename_'+index;
3150: if (container == 'sequence') {
3151: this.document.forms.renameform.folderpath.value=folderpath;
3152: }
3153: if (container == 'page') {
3154: this.document.forms.renameform.pagepath.value=folderpath;
3155: this.document.forms.renameform.pagesymb.value=pagesymb;
3156: }
3157: this.document.forms.renameform.submit();
3158: }
3159: }
3160:
3161: function removeres(folderpath,index,oldtitle,container,pagesymb) {
3162: if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
3163: this.document.forms.renameform.cmd.value='del_'+index;
3164: if (container == 'sequence') {
3165: this.document.forms.renameform.folderpath.value=folderpath;
3166: }
3167: if (container == 'page') {
3168: this.document.forms.renameform.pagepath.value=folderpath;
3169: this.document.forms.renameform.pagesymb.value=pagesymb;
3170: }
3171: this.document.forms.renameform.submit();
3172: }
3173: }
3174:
3175: function cutres(folderpath,index,oldtitle,container,pagesymb) {
3176: if (confirm('WARNING: Cutting a resource makes associated grades and scores inaccessible!\\nGrades remain inaccessible if resource is pasted into another folder.\\nCut "'+oldtitle+'"?')) {
3177: this.document.forms.renameform.cmd.value='cut_'+index;
3178: this.document.forms.renameform.markcopy.value=index;
3179: if (container == 'sequence') {
3180: this.document.forms.renameform.folderpath.value=folderpath;
3181: }
3182: if (container == 'page') {
3183: this.document.forms.renameform.pagepath.value=folderpath;
3184: this.document.forms.renameform.pagesymb.value=pagesymb;
3185: }
3186: this.document.forms.renameform.submit();
3187: }
3188: }
3189:
3190: function markcopy(folderpath,index,oldtitle,container,pagesymb) {
3191: this.document.forms.renameform.markcopy.value=index;
3192: if (container == 'sequence') {
3193: this.document.forms.renameform.folderpath.value=folderpath;
3194: }
3195: if (container == 'page') {
3196: this.document.forms.renameform.pagepath.value=folderpath;
3197: this.document.forms.renameform.pagesymb.value=pagesymb;
3198: }
3199: this.document.forms.renameform.submit();
3200: }
3201:
3202: ENDNEWSCRIPT
3203: }
1.1 www 3204: 1;
3205: __END__
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