Annotation of loncom/imspackages/imsimportdocs.pm, revision 1.29
1.18 www 1: # The LearningOnline Network with CAPA
2: #
1.29 ! bisitz 3: # $Id: imsimportdocs.pm,v 1.28 2009/11/20 17:01:11 bisitz Exp $
1.18 www 4: #
1.7 raeburn 5: # Copyright Michigan State University Board of Trustees
6: #
7: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
8: #
9: # LON-CAPA is free software; you can redistribute it and/or modify
10: # it under the terms of the GNU General Public License as published by
11: # the Free Software Foundation; either version 2 of the License, or
12: # (at your option) any later version.
13: #
14: # LON-CAPA is distributed in the hope that it will be useful,
15: # but WITHOUT ANY WARRANTY; without even the implied warranty of
16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: # GNU General Public License for more details.
18: #
19: # You should have received a copy of the GNU General Public License
20: # along with LON-CAPA; if not, write to the Free Software
21: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22: #
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27:
1.1 raeburn 28: package Apache::imsimportdocs;
29:
1.2 raeburn 30: use Apache::Constants qw(:common :http :methods);
1.1 raeburn 31: use Apache::lonnet;
1.2 raeburn 32: use Apache::londocs;
1.1 raeburn 33: use Apache::loncommon;
34: use Apache::lonlocal;
35: use Apache::imsprocessor;
36: use LONCAPA::Configuration;
1.19 albertel 37: use LONCAPA::map();
1.18 www 38: use lib '/home/httpd/lib/perl/';
39: use LONCAPA;
40:
1.2 raeburn 41: use strict;
1.1 raeburn 42:
43: sub jscript_one {
44: my $javascript = shift;
45: $$javascript = qq#
46: function verify() {
47: if ((document.forms.pickcms.uploadname.value == '') || (!document.forms.pickcms.uploadname.value)) {
48: alert("You must provide the name of the IMS package to be imported")
49: return false
50: }
51: if (document.forms.pickcms.source.selectedIndex == 0) {
52: alert("You must choose the Course Management System from which the IMS package was exported");
53: return false
54: }
55: return true
56: }
57:
58: function nextPage() {
59: if (verify()) {
60: document.forms.pickcms.submit()
61: }
62: }
63: #;
64:
65: }
66:
67: sub jscript_two {
68: my $javascript = shift;
69: $$javascript = qq#
70: function setOptions(caller,itemnum) {
71: var opForm = document.forms.pickoptions
72: var menu = 1 + itemnum*2
73: opForm.elements[menu].length = 0
74: if (opForm.elements[itemnum*2].checked == true) {
75: if (caller == "board") {
76: opForm.elements[menu].options[0] = new Option("Select","-1",true,true)
77: opForm.elements[menu].options[1] = new Option("Import topics only","topics",true,true)
1.4 raeburn 78: opForm.elements[menu].options[2] = new Option("Import topics + posts (with author)","allpost",true,true)
79: opForm.elements[menu].options[3] = new Option("Import topics + posts (no author)","allanon",true,true)
1.1 raeburn 80: }
81: else {
82: if (caller == "users") {
83: opForm.elements[menu].length = 0
84: opForm.elements[menu].options[0] = new Option("Select","-1",true,true)
85: opForm.elements[menu].options[1] = new Option("Enroll students only","students",true,true)
86: opForm.elements[menu].options[2] = new Option("Enroll all users","all",true,true)
87: }
88: }
89: }
90: else {
91: opForm.elements[menu].options[0] = new Option("Not required","0",true,true)
92: }
93: opForm.elements[menu].selectedIndex = 0
94: }
95:
96: function verify(caller) {
97: var opForm = document.forms.pickoptions
98: var totcheck = 0;
99: for (var i=0; i<caller; i++) {
100: if (opForm.elements[2*i].checked == true) {
101: totcheck ++
102: if (opForm.elements[2*i].name == "board") {
103: if (opForm.elements[2*i+1].selectedIndex == 0) {
104: alert("You must select one of the additional options when importing Discussion Boards ")
105: return false
106: }
107: }
108: if (opForm.elements[2*i].name == "users") {
109: if (opForm.elements[2*i+1].selectedIndex == 0) {
110: alert("You must select one of the additional options when importing Enrollment")
111: return false
112: }
113: }
114: }
115: }
116: if (totcheck == 0) {
117: alert("You must check the Checkbox for at least one Content Type");
118: return false
119: }
120: return true
121: }
122:
123: function nextPage(caller) {
124: if (verify(caller)) {
125: document.forms.pickoptions.submit()
126: }
127: }
128: #;
129: }
130:
1.2 raeburn 131: sub jscript_three {
132: my $javascript = shift;
133: $$javascript = qq|
134: function init(tf) {
135: setTimeout("self.close()",3000)
136: tf.submit();
137: }
138: |;
139: }
140:
1.1 raeburn 141: sub handler {
142: my $r = shift;
143: my $javascript = '';
144: &Apache::loncommon::content_type($r,'text/html');
145: $r->send_http_header;
146: return OK if $r->header_only;
147:
1.3 raeburn 148: my @areas = ();
1.1 raeburn 149: my %cmsmap = ();
1.3 raeburn 150: my %areaname = ();
151: &Apache::imsprocessor::ims_config(\@areas,\%cmsmap,\%areaname);
1.1 raeburn 152:
153: # get course data
1.12 albertel 154: my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
155: my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
1.1 raeburn 156:
157: # get personal data
158:
1.12 albertel 159: my $uname=$env{'user.name'};
160: my $udom=$env{'user.domain'};
1.18 www 161: my $plainname=&escape(
1.1 raeburn 162: &Apache::loncommon::plainname($uname,$udom));
163:
164: # does this user have privileges to post, etc?
1.12 albertel 165: my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
1.1 raeburn 166: unless ($allowed) {
1.15 albertel 167: $r->print(&Apache::loncommon::start_page('Import IMS package',undef,
1.25 bisitz 168: {'only_body' => 1,}));
169: $r->print(
170: '<p class="LC_error">'
171: .&mt('Modification of Course Contents Disallowed')
172: .'</p><p>'
173: .&mt('Your current role does not grant you the right to modify course content in this course.')
174: .'</p>'
175: .&Apache::loncommon::end_page()
176: );
1.1 raeburn 177: return OK;
178: }
179:
180: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
181: ['phase']);
182:
1.12 albertel 183: if ($env{'form.phase'} eq 'one') {
1.1 raeburn 184: &jscript_one(\$javascript);
1.12 albertel 185: } elsif ($env{'form.phase'} eq 'two') {
1.1 raeburn 186: &jscript_two(\$javascript);
1.12 albertel 187: } elsif ($env{'form.phase'} eq 'three') {
1.2 raeburn 188: &jscript_three(\$javascript);
1.1 raeburn 189: }
190:
1.15 albertel 191: $javascript =
1.25 bisitz 192: "<script type=\"text/javascript\">\n".
193: "//<!--\n$javascript\n// --></script>\n";
194: my $headline = 'Import IMS package';
195: my $start_page = &Apache::loncommon::start_page($headline,
196: $javascript,
197: {'only_body' => 1,})
198: .'<h1>'.&mt($headline).'</h1>';
1.1 raeburn 199: # print screen
1.15 albertel 200: $r->print($start_page);
201:
1.12 albertel 202: if ($env{'form.phase'} eq 'one') {
1.1 raeburn 203: &display_one($r);
1.12 albertel 204: } elsif ($env{'form.phase'} eq 'two') {
1.3 raeburn 205: &display_two($r,$coursenum,\@areas,\%areaname,%cmsmap);
1.12 albertel 206: } elsif ($env{'form.phase'} eq 'three') {
1.14 raeburn 207: &display_three($r,$coursenum,$coursedom,$uname,$udom,\@areas,%cmsmap);
1.1 raeburn 208: }
1.15 albertel 209: $r->print(&Apache::loncommon::end_page());
1.2 raeburn 210: return OK;
1.1 raeburn 211: }
212:
213:
214: sub display_one {
1.2 raeburn 215: my ($r) = @_;
1.1 raeburn 216: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder']);
217:
1.24 bisitz 218: $r->print(
219: '<form action="/adm/imsimportdocs" method="post"'
220: .' enctype="multipart/form-data" name="pickcms">'
1.29 ! bisitz 221: );
! 222:
! 223: # Step 1
! 224: $r->print(
! 225: &Apache::lonhtmlcommon::topic_bar(
1.24 bisitz 226: 1,&mt('Specify the Course Management system used to create the package'))
227: .&mt('Please choose the CMS used to create your IMS content package:').' '
228: .'<select name="source">'
229: .'<option value="-1" selected="selected">'.&mt('Please select').'</option>'
230: .'<option value="bb5">Blackboard 5</option>'
231: .'<option value="bb6">Blackboard 6</option>'
232: .'<option value="angel5">ANGEL 5.5</option>'
233: .'<option value="webctce4">WebCT 4 Campus Edition</option>'
234: .'</select>'
235: );
1.29 ! bisitz 236:
! 237: # Step 2
1.24 bisitz 238: $r->print(
239: &Apache::lonhtmlcommon::topic_bar(
240: 2,&mt('Locate the IMS content package you wish to upload'))
241: .'<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'
242: .'<input type="hidden" name="phase" value="two" />'
243: .&mt('File:')
244: .' <input type="file" name="uploadname" size="40" />'
245: );
1.29 ! bisitz 246:
! 247: # Buttons
1.24 bisitz 248: $r->print(
249: '<hr />'
250: .'<p>'
251: .'<input type="button" name="exitpage" value="'.&mt('Cancel').'"'
252: .' onclick="javascript:self.close()" />'
253: .' '
254: .'<input type="button" name="nextpage" value="'.&mt('Upload IMS package').'"'
255: .' onclick="javascript:nextPage()" />'
256: .'</p>'
257: );
1.29 ! bisitz 258:
! 259: $r->print('</form>');
1.1 raeburn 260: }
261:
262:
263: sub display_two {
1.3 raeburn 264: my ($r,$crs,$areasref,$areaname,%cmsmap) = @_;
1.1 raeburn 265: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder','source']);
1.12 albertel 266: my $cms = $env{'form.source'};
1.2 raeburn 267: my $timenow = time;
268: my $tempdir = &Apache::imsprocessor::create_tempdir('DOCS',$crs,$timenow);
1.3 raeburn 269: my $fname = &Apache::imsprocessor::uploadzip('DOCS',$tempdir);
1.1 raeburn 270: my $unzip_result = '';
271: my $manifest_result = '';
272: unless ($tempdir eq '') {
273: $unzip_result = &Apache::imsprocessor::expand_zip($tempdir,$fname);
274: }
275: my %resources = ();
1.9 raeburn 276: my %includedres = ();
277: my %includeditems = ();
1.1 raeburn 278: my %items = ();
279: my %hrefs = ();
1.2 raeburn 280: my %resinfo = ();
1.1 raeburn 281: my %count = ();
282: my $counter = 0;
283: my %count = (
284: announce => 0,
285: board => 0,
286: doc => 0,
287: extlink => 0,
288: msg => 0,
289: pool => 0,
290: quiz => 0,
291: staff => 0,
292: survey => 0,
293: users => 0,
294: );
295:
1.25 bisitz 296: if ($unzip_result ne 'ok') {
297: $r->print(
298: '<p class="LC_warning">'
299: .&mt('Processing of your IMS package failed because the file you'
300: .' uploaded could not be unzipped.')
301: .'</p>'
302: );
303: return();
304: }
305:
306: # Get manifest file from package
307: $manifest_result = &Apache::imsprocessor::process_manifest(
308: $cms,$tempdir,\%resources,\%items,\%hrefs,
309: \%resinfo,'choose',\%includedres,\%includeditems);
310: if ($manifest_result ne 'ok') {
311: $r->print(
312: '<p class="LC_warning">'
313: .&mt('Unpacking of your IMS package failed because an IMS manifest file was not located in the package.')
314: .'</p>'
315: );
316: return();
317: }
318:
319: # Count areas depending on cms version
320: foreach my $res (sort keys %resources) {
321: if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webctce4') {
322: foreach my $area (keys %{$cmsmap{$cms}}) {
323: if ($resources{$res}{type} eq $cmsmap{$cms}{$area}) {
324: $count{$area} ++;
325: }
326: }
327: } elsif ($cms eq 'angel5') {
328: foreach my $area (keys %{$cmsmap{$cms}}) {
329: if ($area eq 'doc') {
330: if (grep/^$resources{$res}{type}$/,@{$cmsmap{$cms}{doc}}) {
331: $count{$area} ++;
1.1 raeburn 332: }
1.25 bisitz 333: } elsif ($resources{$res}{type} eq $cmsmap{$cms}{$area}) {
334: $count{$area} ++;
1.1 raeburn 335: }
336: }
1.25 bisitz 337: } else { # Unknown cms format
338: $r->print(
339: '<span class="LC_warning">'
340: .&mt('Unsupported IMS format: [_1]',$cms)
341: .'</span><br />'
342: );
343: # return();
344: }
345: }
346:
1.26 bisitz 347:
348: # Start output: Step 3 and step 4
349:
350: $r->print(
1.29 ! bisitz 351: '<form name="pickoptions" method="post" action="">'
1.26 bisitz 352: .&Apache::lonhtmlcommon::topic_bar(
353: 3,&mt('Choose which content types you wish to import'))
354: .'<p>'
355: .&mt('Check the checkboxes for all areas you wish to import from the IMS package:')
356: .'</p>'
357: );
358:
359: $r->print(
360: &Apache::loncommon::start_data_table()
361: .&Apache::loncommon::start_data_table_header_row()
362: .'<th>'.&mt('Import?').'</th>'
363: .'<th>'.&mt('Content type').'</th>'
364: .'<th>'.&mt('Additional options').'</th>'
365: .&Apache::loncommon::end_data_table_header_row()
366: );
367:
368: # Display import row for each area/content type
369: foreach my $area (@{$areasref}) {
370: unless ($count{$area} > 0) { next };
371:
372: my $count_tag = 'flag_'.$counter;
373:
374: # Checkbox: Import?
375: $r->print(
376: &Apache::loncommon::start_data_table_row()
377: .'<td><input name="'.$area.'" type="checkbox"'
378: );
379: if ($area eq 'board' || $area eq 'users') {
380: $r->print(qq| onclick='javascript:setOptions("$area","$counter")'|);
381: }
382:
383: $r->print(' /></td>');
384:
385: # Content Type
386: $r->print(
387: '<td>'
388: .$$areaname{$area}.' - '
389: .&mt('[quant,_1,item]',$count{$area})
390: .'</td>'
391: );
392:
393: # Additional Options
394: $r->print('<td>');
395: if ($area eq 'board') {
396: $r->print(
397: '<select name="db_handling">'
398: .'<option value="-2"><-- '.&mt('Check Import first').'</option>'
399: .'</select>'
400: );
401: } elsif ($area eq 'users') {
402: $r->print(
403: '<select name="user_handling">'
404: .'<option value="-2"><-- '.&mt('Check Import first').'</option>'
405: .'</select>'
406: );
407: } else {
408: $r->print(
409: &mt('None')
410: .'<input type="hidden" name="'.$count_tag.'" />'
411: );
412: }
413: $r->print('</td>');
414:
415: $r->print(&Apache::loncommon::end_data_table_row());
416: $counter ++;
417: }
418:
419: $r->print(&Apache::loncommon::end_data_table());
420:
421: $r->print(
422: &Apache::lonhtmlcommon::topic_bar(
423: 4,&mt('Choose display options for listing of contents of top level of package'))
424: .'<p>'
425: .&mt('Select a display option for the package content:')
426: .'</p>'
427: );
428: $r->print(
429: '<label>'
430: .'<input type="radio" name="toplevel" value="newfolder" />'
431: .&mt('Display listing of contents in a new folder, with folder name:')
432: .'</label>'
433: .' <input type="text" name="foldername" size="15" value="'.&mt('Type Name Here').'" />'
434: .'<br />'
435: .'<label>'
1.27 bisitz 436: .'<input type="radio" name="toplevel" value="oldfolder" checked="checked" />'
1.26 bisitz 437: .&mt('Append listing of contents of top level of package to contents list for the current folder.')
438: .'</label>'
439: );
440:
441: # Buttons
442: $r->print(
443: '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'
444: .'<input type="hidden" name="source" value="'.$cms.'" />'
445: .'<input type="hidden" name="tempdir" value="'.$tempdir.'" />'
446: .'<input type="hidden" name="phase" value="three" />'
447: );
448: $r->print(
449: '<hr />'
450: .'<p>'
451: .'<input type="button" name="exitpage" value="'.&mt('Cancel').'"'
452: .' onclick="javascript:self.close()" />'
453: .' '
454: .'<input type="button" name="nextpage" value="'.&mt('Finish Import').'"'
455: .' onclick="javascript:nextPage('.$counter.')" />'
456: .'</p>'
457: );
458:
459: $r->print('</form>');
1.1 raeburn 460: }
461:
462:
463: sub display_three {
1.14 raeburn 464: my ($r,$crs,$cdom,$uname,$udom,$areas,%cmsmap) = @_;
1.12 albertel 465: my $folder = $env{'form.folder'};
466: my $cms = $env{'form.source'};
467: my $tempdir = $env{'form.tempdir'};
1.2 raeburn 468: my $longcrs = '';
469: if ($crs =~ m/^(\d)(\d)(\d)/) {
470: $longcrs = $1.'/'.$2.'/'.$3.'/'.$crs;
471: }
1.9 raeburn 472: my %importareas = ();
473: my %includedres = ();
474: my %includeditems = ();
1.2 raeburn 475: my @targets = ();
476: my %resources = ();
477: my %items = ();
478: my %hrefs = ();
479: my %urls = ();
480: my %resinfo = ();
481: my %total = (
482: page => 0,
483: prob => 0,
484: seq => 0,
485: board => 0,
486: quiz => 0,
487: surv => 0,
488: );
489: my @pages = ();
490: my @sequences = ();
491: my @resrcfiles = ();
492:
493: my $timenow = time;
494:
495: my $destdir = $Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'.$cdom.'/'.$crs.'/'.$timenow;
496: my $seqstem = "/uploaded/$cdom/$crs/$timenow";
497: my $db_handling = '';
498: my $user_handling = '';
499:
500: my $toplevel = '';
501: my $foldername = '';
502: my %topitems = ();
1.12 albertel 503: if (defined($env{'form.toplevel'}) ) {
504: $toplevel = $env{'form.toplevel'};
1.2 raeburn 505: }
1.12 albertel 506: if (defined($env{'form.foldername'}) ) {
507: $foldername = $env{'form.foldername'};
1.2 raeburn 508: }
1.8 raeburn 509:
1.2 raeburn 510: foreach my $area (@{$areas}) {
1.12 albertel 511: if (defined($env{"form.$area"}) && ($env{'form.'.$area} ne '')) {
1.23 raeburn 512: if ($cms eq 'angel5' && $area eq 'doc') {
1.2 raeburn 513: foreach (@{$cmsmap{$cms}{$area}}) {
1.9 raeburn 514: $importareas{$_} = 1;
1.2 raeburn 515: }
516: } else {
1.9 raeburn 517: $importareas{$cmsmap{$cms}{$area}} = 1;
1.2 raeburn 518: }
519: if ($area eq 'board') {
1.12 albertel 520: $db_handling = $env{'form.db_handling'};
1.2 raeburn 521: } elsif ($area eq 'users') {
1.12 albertel 522: $user_handling = $env{'form.user_handling'};
1.2 raeburn 523: }
524: }
525: }
1.9 raeburn 526:
527: my $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'prepare',\%includedres,\%includeditems);
1.2 raeburn 528: if ($manifest_result eq 'ok') {
1.9 raeburn 529: foreach my $res (sort keys %resources) {
530: if ($importareas{$resources{$res}{type}}) {
531: $includedres{$res} = 1;
532: }
533: }
534: foreach my $itm (sort keys %items) {
535: &Apache::imsprocessor::get_imports(\%includeditems,\%items,\%resources,\%importareas,$itm);
536: }
537: }
538: foreach my $itm (sort keys %includeditems) {
539: &Apache::imsprocessor::get_parents(\%includeditems,\%items,$itm);
540: }
541:
542: $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'build',\%includedres,\%includeditems);
543: if ($manifest_result eq 'ok') {
544:
1.5 raeburn 545: my @path = ($cdom,$crs,$timenow);
546: my $fullpath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles';
547: foreach my $item (@path) {
548: $fullpath .= '/'.$item;
549: if (!-e "$fullpath") {
550: mkdir("$fullpath",0770);
551: }
552: }
553: my @namedirs = ("resfiles","sequences","pages","problems");
554: foreach my $name (@namedirs) {
555: if (!-e "$fullpath/$name") {
556: mkdir("$fullpath/$name",0770);
557: }
558: }
1.9 raeburn 559: &Apache::imsprocessor::target_resources(\%resources,\%importareas,\@targets);
1.2 raeburn 560:
561: my @boards = ();
562: my @announcements = ();
563: my @quizzes = ();
564: my @surveys = ();
1.9 raeburn 565: my @pools = ();
1.2 raeburn 566: my @groups = ();
567: my %messages = ();
568: my @timestamp = ();
569: my %boardnum = ();
570: my @topurls = ();
571: my @topnames = ();
1.7 raeburn 572: my @packages = ();
1.2 raeburn 573:
1.9 raeburn 574: &Apache::imsprocessor::process_resinfo($cms,'DOCS',$tempdir,$destdir,\%items,\%resources,\@targets,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\@groups,\%messages,\@timestamp,\%boardnum,\%resinfo,$udom,$uname,$cdom,$crs,$db_handling,$user_handling,\%total,$seqstem,$seqstem,\@resrcfiles,\@packages,\%hrefs,\@pages,\@sequences);
1.7 raeburn 575:
1.14 raeburn 576: my $copy_result = &Apache::imsprocessor::copy_resources('DOCS',$cms,\%hrefs,$tempdir,\@targets,\%urls,$crs,$cdom,$destdir,$timenow,\%importareas);
1.2 raeburn 577:
1.9 raeburn 578: &Apache::imsprocessor::build_structure($cms,'DOCS',$destdir,\%items,\%resinfo,\%resources,\@targets,\%hrefs,$udom,$uname,'',$timenow,$cdom,$crs,\@timestamp,\%total,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\%boardnum,\@pages,\@sequences,\@topurls,\@topnames,\@packages,\%includeditems);
1.11 raeburn 579:
1.2 raeburn 580: foreach my $item (@pages) {
1.3 raeburn 581: my $filename = $timenow.'/pages/'.$item;
1.13 raeburn 582: my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
1.2 raeburn 583: }
584: foreach my $item (@sequences) {
585: unless ($item eq 'Top.sequence' && $toplevel eq 'oldfolder') {
1.3 raeburn 586: my $filename = $timenow.'/sequences/'.$item;
1.13 raeburn 587: my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
1.2 raeburn 588: }
589: }
590: foreach my $item (@resrcfiles) {
1.3 raeburn 591: my $filename = $timenow.'/resfiles/'.$item;
1.13 raeburn 592: my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
1.2 raeburn 593: }
594:
595: my @imports = ();
596: if ($toplevel eq 'oldfolder') {
597: for (my $i=0; $i<@topurls; $i++) {
1.18 www 598: my $url = &unescape($topurls[$i]);
599: my $name = &unescape($topnames[$i]);
1.21 albertel 600: push(@imports, [$name, $url]);
1.2 raeburn 601: }
602: } elsif ($toplevel eq 'newfolder') {
1.18 www 603: my $url = &unescape("/uploaded/$cdom/$crs/$timenow/sequences/Top.sequence");
604: my $name = &unescape("$env{'form.foldername'}");
1.21 albertel 605: push(@imports, [$name, $url]);
1.2 raeburn 606: }
607: my $errtext='';
608: my $fatal=0;
609: ($errtext,$fatal)= &Apache::londocs::mapread($crs,$cdom,$folder.'.sequence');
1.19 albertel 610: if ($#LONCAPA::map::order<1) {
611: $LONCAPA::map::order[0]=1;
612: $LONCAPA::map::resources[1]='';
1.2 raeburn 613: }
1.8 raeburn 614: my ($errtext,$fatal)=&Apache::londocs::group_import($crs,$cdom,$folder,'sequence','imsimport',@imports);
1.2 raeburn 615: if ($fatal) {
1.20 albertel 616: &Apache::lonnet::logthis("Fatal error during group_import.");
1.2 raeburn 617: }
618: }
1.3 raeburn 619: if ($tempdir =~ m/^\/home\/httpd\/perl\/tmp\/$crs\/\d{10}/) {
620: system("rm -r -f $tempdir");
621: }
1.28 bisitz 622:
623: # All done, display success message
624: $r->print(
625: '<p class="LC_success">'
626: .&mt('Your import is complete.')
627: .'</p>'
628: );
629: # Re-initialize Button
630: my $initbutton =
631: '<input type="button" value="'
632: .&mt('re-initializing course')
1.29 ! bisitz 633: .'" onclick="javascript:init(this.form)" />';
1.28 bisitz 634: $r->print(
635: '<form method="post" action="/adm/roles" target="loncapaclient" name="importDone">'
636: .'<input type="hidden" name="orgurl" value="/adm/coursedocs" />'
637: .'<input type="hidden" name="selectrole" value="1" />'
638: .'<input type="hidden" name="'.$env{'request.role'}.'" value="1" />'
639: .'<p class="LC_warning">'
640: .&mt('Changes will become active for your current session after [_1]'
641: .', or the next time you log in.'
642: ,$initbutton)
643: .'</p>'
644: .'</form>'
645: );
1.1 raeburn 646: }
647:
648: 1;
649: __END__
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