Annotation of loncom/imspackages/imsimportdocs.pm, revision 1.27

1.18      www         1: # The LearningOnline Network with CAPA
                      2: #
1.27    ! bisitz      3: # $Id: imsimportdocs.pm,v 1.26 2009/11/20 14:39:32 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">'
                    221:        .&Apache::lonhtmlcommon::topic_bar(
                    222:             1,&mt('Specify the Course Management system used to create the package'))
                    223:        .&mt('Please choose the CMS used to create your IMS content package:').' '
                    224:        .'<select name="source">'
                    225:        .'<option value="-1" selected="selected">'.&mt('Please select').'</option>'
                    226:        .'<option value="bb5">Blackboard 5</option>'
                    227:        .'<option value="bb6">Blackboard 6</option>'
                    228:        .'<option value="angel5">ANGEL 5.5</option>'
                    229:        .'<option value="webctce4">WebCT 4 Campus Edition</option>'
                    230:        .'</select>'
                    231:     );
                    232:     $r->print(
                    233:        &Apache::lonhtmlcommon::topic_bar(
                    234:            2,&mt('Locate the IMS content package you wish to upload'))
                    235:       .'<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'
                    236:       .'<input type="hidden" name="phase" value="two" />'
                    237:       .&mt('File:')
                    238:       .' <input type="file" name="uploadname" size="40" />'
                    239:     );
                    240:     $r->print(
                    241:        '<hr />'
                    242:       .'<p>'
                    243:       .'<input type="button" name="exitpage" value="'.&mt('Cancel').'"'
                    244:       .' onclick="javascript:self.close()" />'
                    245:       .' '
                    246:       .'<input type="button" name="nextpage" value="'.&mt('Upload IMS package').'"'
                    247:       .' onclick="javascript:nextPage()" />'
                    248:       .'</p>'
                    249:     );
1.1       raeburn   250: }
                    251: 
                    252: 
                    253: sub display_two {
1.3       raeburn   254:     my ($r,$crs,$areasref,$areaname,%cmsmap) = @_;
1.1       raeburn   255:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder','source']);
1.12      albertel  256:     my $cms = $env{'form.source'};
1.2       raeburn   257:     my $timenow = time;
                    258:     my $tempdir = &Apache::imsprocessor::create_tempdir('DOCS',$crs,$timenow);
1.3       raeburn   259:     my $fname = &Apache::imsprocessor::uploadzip('DOCS',$tempdir);
1.1       raeburn   260:     my $unzip_result = '';
                    261:     my $manifest_result = '';
                    262:     unless ($tempdir eq '') {
                    263:         $unzip_result = &Apache::imsprocessor::expand_zip($tempdir,$fname);
                    264:     }
                    265:     my %resources = ();
1.9       raeburn   266:     my %includedres = ();
                    267:     my %includeditems = ();
1.1       raeburn   268:     my %items = ();
                    269:     my %hrefs = ();
1.2       raeburn   270:     my %resinfo = ();
1.1       raeburn   271:     my %count = ();
                    272:     my $counter = 0;
                    273:     my %count = (
                    274:                 announce => 0,
                    275:                 board => 0,
                    276:                 doc => 0,
                    277:                 extlink => 0,
                    278:                 msg => 0,
                    279:                 pool => 0,
                    280:                 quiz => 0,
                    281:                 staff => 0,
                    282:                 survey => 0,
                    283:                 users => 0,
                    284:                 );
                    285: 
1.25      bisitz    286:     if ($unzip_result ne 'ok') {
                    287:         $r->print(
                    288:             '<p class="LC_warning">'
                    289:            .&mt('Processing of your IMS package failed because the file you'
                    290:                .' uploaded could not be unzipped.')
                    291:            .'</p>'
                    292:         );
                    293:         return();
                    294:     }
                    295: 
                    296:     # Get manifest file from package
                    297:     $manifest_result = &Apache::imsprocessor::process_manifest(
                    298:                            $cms,$tempdir,\%resources,\%items,\%hrefs,
                    299:                            \%resinfo,'choose',\%includedres,\%includeditems);
                    300:     if ($manifest_result ne 'ok') {
                    301:         $r->print(
                    302:            '<p class="LC_warning">'
                    303:           .&mt('Unpacking of your IMS package failed because an IMS manifest file was not located in the package.')
                    304:           .'</p>'
                    305:         );
                    306:         return();
                    307:     }
                    308: 
                    309:     # Count areas depending on cms version
                    310:     foreach my $res (sort keys %resources) {
                    311:         if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webctce4') {
                    312:             foreach my $area (keys %{$cmsmap{$cms}}) {
                    313:                 if ($resources{$res}{type} eq $cmsmap{$cms}{$area}) {
                    314:                     $count{$area} ++;
                    315:                 }
                    316:             }
                    317:         } elsif ($cms eq 'angel5') {
                    318:             foreach my $area (keys %{$cmsmap{$cms}}) {
                    319:                 if ($area eq 'doc') {
                    320:                     if (grep/^$resources{$res}{type}$/,@{$cmsmap{$cms}{doc}}) {
                    321:                         $count{$area} ++;
1.1       raeburn   322:                     }
1.25      bisitz    323:                 } elsif ($resources{$res}{type} eq $cmsmap{$cms}{$area}) {
                    324:                     $count{$area} ++;
1.1       raeburn   325:                 }
                    326:             }
1.25      bisitz    327:         } else { # Unknown cms format
                    328:             $r->print(
                    329:                 '<span class="LC_warning">'
                    330:                .&mt('Unsupported IMS format: [_1]',$cms)
                    331:                .'</span><br />'
                    332:             );
                    333:             # return();
                    334:         }
                    335:     }
                    336: 
1.26      bisitz    337: 
                    338:     # Start output: Step 3 and step 4
                    339: 
                    340:     $r->print(
                    341:         '<form name="pickoptions" method="post">'
                    342:        .&Apache::lonhtmlcommon::topic_bar(
                    343:             3,&mt('Choose which content types you wish to import'))
                    344:        .'<p>'
                    345:        .&mt('Check the checkboxes for all areas you wish to import from the IMS package:')
                    346:        .'</p>'
                    347:     );
                    348: 
                    349:     $r->print(
                    350:         &Apache::loncommon::start_data_table()
                    351:        .&Apache::loncommon::start_data_table_header_row()
                    352:        .'<th>'.&mt('Import?').'</th>'
                    353:        .'<th>'.&mt('Content type').'</th>'
                    354:        .'<th>'.&mt('Additional options').'</th>'
                    355:        .&Apache::loncommon::end_data_table_header_row()
                    356:     );
                    357: 
                    358:     # Display import row for each area/content type
                    359:     foreach my $area (@{$areasref}) {
                    360:         unless ($count{$area} > 0) { next };
                    361: 
                    362:         my $count_tag = 'flag_'.$counter;
                    363: 
                    364:         # Checkbox: Import?
                    365:         $r->print(
                    366:             &Apache::loncommon::start_data_table_row()
                    367:            .'<td><input name="'.$area.'" type="checkbox"'
                    368:         );
                    369:         if ($area eq 'board' || $area eq 'users') {
                    370:             $r->print(qq| onclick='javascript:setOptions("$area","$counter")'|);
                    371:         }
                    372: 
                    373:         $r->print(' /></td>');
                    374: 
                    375:         # Content Type
                    376:         $r->print(
                    377:             '<td>'
                    378:            .$$areaname{$area}.'&nbsp;&nbsp; - '
                    379:            .&mt('[quant,_1,item]',$count{$area})
                    380:            .'</td>'
                    381:         );
                    382: 
                    383:         # Additional Options
                    384:         $r->print('<td>');
                    385:         if ($area eq 'board') {
                    386:             $r->print(
                    387:                 '<select name="db_handling">'
                    388:                .'<option value="-2">&lt;-- '.&mt('Check Import first').'</option>'
                    389:                .'</select>'
                    390:             );
                    391:         } elsif ($area eq 'users') {
                    392:             $r->print(
                    393:                 '<select name="user_handling">'
                    394:                .'<option value="-2">&lt;-- '.&mt('Check Import first').'</option>'
                    395:                .'</select>'
                    396:             );
                    397:         } else {
                    398:             $r->print(
                    399:                 &mt('None')
                    400:                .'<input type="hidden" name="'.$count_tag.'" />'
                    401:             );
                    402:         }
                    403:         $r->print('</td>');
                    404: 
                    405:         $r->print(&Apache::loncommon::end_data_table_row());
                    406:         $counter ++;
                    407:     }
                    408: 
                    409:     $r->print(&Apache::loncommon::end_data_table());
                    410: 
                    411:     $r->print(
                    412:         &Apache::lonhtmlcommon::topic_bar(
                    413:             4,&mt('Choose display options for listing of contents of top level of package'))
                    414:        .'<p>'
                    415:        .&mt('Select a display option for the package content:')
                    416:        .'</p>'
                    417:     );
                    418:     $r->print(
                    419:         '<label>'
                    420:        .'<input type="radio" name="toplevel" value="newfolder" />'
                    421:        .&mt('Display listing of contents in a new folder, with folder name:')
                    422:        .'</label>'
                    423:        .' <input type="text" name="foldername" size="15" value="'.&mt('Type Name Here').'" />'
                    424:        .'<br />'
                    425:        .'<label>'
1.27    ! bisitz    426:        .'<input type="radio" name="toplevel" value="oldfolder" checked="checked" />'
1.26      bisitz    427:        .&mt('Append listing of contents of top level of package to contents list for the current folder.')
                    428:        .'</label>'
                    429:     );
                    430: 
                    431:     # Buttons
                    432:     $r->print(
                    433:         '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'
                    434:        .'<input type="hidden" name="source" value="'.$cms.'" />'
                    435:        .'<input type="hidden" name="tempdir" value="'.$tempdir.'" />'
                    436:        .'<input type="hidden" name="phase" value="three" />'
                    437:     );
                    438:     $r->print(
                    439:         '<hr />'
                    440:        .'<p>'
                    441:        .'<input type="button" name="exitpage" value="'.&mt('Cancel').'"'
                    442:        .' onclick="javascript:self.close()" />'
                    443:        .' '
                    444:        .'<input type="button" name="nextpage" value="'.&mt('Finish Import').'"'
                    445:        .' onclick="javascript:nextPage('.$counter.')" />'
                    446:        .'</p>'
                    447:     );
                    448: 
                    449:    $r->print('</form>');
1.1       raeburn   450: }
                    451: 
                    452: 
                    453: sub display_three {
1.14      raeburn   454:     my ($r,$crs,$cdom,$uname,$udom,$areas,%cmsmap) = @_;
1.12      albertel  455:     my $folder = $env{'form.folder'};
                    456:     my $cms = $env{'form.source'};
                    457:     my $tempdir = $env{'form.tempdir'};
1.2       raeburn   458:     my $longcrs = '';
                    459:     if ($crs =~ m/^(\d)(\d)(\d)/) {
                    460:         $longcrs = $1.'/'.$2.'/'.$3.'/'.$crs;
                    461:     }
1.9       raeburn   462:     my %importareas = ();
                    463:     my %includedres = ();
                    464:     my %includeditems = ();
1.2       raeburn   465:     my @targets = ();
                    466:     my %resources = ();
                    467:     my %items = ();
                    468:     my %hrefs = ();
                    469:     my %urls = ();
                    470:     my %resinfo = ();
                    471:     my %total = (
                    472:                  page => 0,
                    473:                  prob => 0,
                    474:                  seq => 0,
                    475:                  board => 0,         
                    476:                  quiz => 0,
                    477:                  surv => 0,
                    478:                 );
                    479:     my @pages = ();
                    480:     my @sequences = ();
                    481:     my @resrcfiles = ();
                    482: 
                    483:     my $timenow = time;
                    484: 
                    485:     my $destdir = $Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'.$cdom.'/'.$crs.'/'.$timenow;
                    486:     my $seqstem = "/uploaded/$cdom/$crs/$timenow";
                    487:     my $db_handling = '';
                    488:     my $user_handling = '';
                    489: 
                    490:     my $toplevel = '';
                    491:     my $foldername = '';
                    492:     my %topitems = ();
1.12      albertel  493:     if (defined($env{'form.toplevel'}) ) {
                    494:         $toplevel = $env{'form.toplevel'};     
1.2       raeburn   495:     }
1.12      albertel  496:     if (defined($env{'form.foldername'}) ) {
                    497:         $foldername = $env{'form.foldername'}; 
1.2       raeburn   498:     }
1.8       raeburn   499: 
1.2       raeburn   500:     foreach my $area (@{$areas}) {
1.12      albertel  501:         if (defined($env{"form.$area"}) && ($env{'form.'.$area} ne '')) {
1.23      raeburn   502:             if ($cms eq 'angel5' && $area eq 'doc') {
1.2       raeburn   503:                 foreach (@{$cmsmap{$cms}{$area}}) {
1.9       raeburn   504:                     $importareas{$_} = 1;
1.2       raeburn   505:                 }
                    506:             } else {
1.9       raeburn   507:                 $importareas{$cmsmap{$cms}{$area}} = 1;
1.2       raeburn   508:             }
                    509:             if ($area eq 'board') {
1.12      albertel  510:                 $db_handling = $env{'form.db_handling'};
1.2       raeburn   511:             } elsif ($area eq 'users') {
1.12      albertel  512:                 $user_handling = $env{'form.user_handling'};
1.2       raeburn   513:             }
                    514:         }
                    515:     }
1.9       raeburn   516: 
                    517:     my $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'prepare',\%includedres,\%includeditems);
1.2       raeburn   518:     if ($manifest_result eq 'ok') {
1.9       raeburn   519:         foreach my $res (sort keys %resources) {
                    520:             if ($importareas{$resources{$res}{type}}) {
                    521:                 $includedres{$res} = 1;
                    522:             }
                    523:         }
                    524:         foreach my $itm (sort keys %items) {
                    525:             &Apache::imsprocessor::get_imports(\%includeditems,\%items,\%resources,\%importareas,$itm);
                    526:         }
                    527:     }
                    528:     foreach my $itm (sort keys %includeditems) {
                    529:         &Apache::imsprocessor::get_parents(\%includeditems,\%items,$itm);
                    530:     }
                    531: 
                    532:     $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'build',\%includedres,\%includeditems);
                    533:     if ($manifest_result eq 'ok') {
                    534: 
1.5       raeburn   535:         my @path = ($cdom,$crs,$timenow);
                    536:         my $fullpath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles';
                    537:         foreach my $item (@path) {
                    538:             $fullpath .= '/'.$item;
                    539:             if (!-e "$fullpath") {
                    540:                 mkdir("$fullpath",0770);
                    541:             }
                    542:         }
                    543:         my @namedirs = ("resfiles","sequences","pages","problems");
                    544:         foreach my $name (@namedirs) {
                    545:             if (!-e "$fullpath/$name") {
                    546:                 mkdir("$fullpath/$name",0770);
                    547:             }
                    548:         }
1.9       raeburn   549:         &Apache::imsprocessor::target_resources(\%resources,\%importareas,\@targets);
1.2       raeburn   550: 
                    551:         my @boards = ();
                    552:         my @announcements = ();
                    553:         my @quizzes = ();
                    554:         my @surveys = ();
1.9       raeburn   555:         my @pools = ();
1.2       raeburn   556:         my @groups = ();
                    557:         my %messages = ();
                    558:         my @timestamp = ();
                    559:         my %boardnum = ();
                    560:         my @topurls = ();
                    561:         my @topnames = ();
1.7       raeburn   562:         my @packages = ();
1.2       raeburn   563: 
1.9       raeburn   564:         &Apache::imsprocessor::process_resinfo($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   565: 
1.14      raeburn   566:         my $copy_result = &Apache::imsprocessor::copy_resources('DOCS',$cms,\%hrefs,$tempdir,\@targets,\%urls,$crs,$cdom,$destdir,$timenow,\%importareas);
1.2       raeburn   567: 
1.9       raeburn   568:         &Apache::imsprocessor::build_structure($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   569: 
1.2       raeburn   570:         foreach my $item (@pages) {
1.3       raeburn   571:             my $filename = $timenow.'/pages/'.$item;
1.13      raeburn   572:             my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
1.2       raeburn   573:         }
                    574:         foreach my $item (@sequences) {
                    575:             unless ($item eq 'Top.sequence' && $toplevel eq 'oldfolder') {
1.3       raeburn   576:                 my $filename = $timenow.'/sequences/'.$item;
1.13      raeburn   577:                 my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
1.2       raeburn   578:             }
                    579:         }
                    580:         foreach my $item (@resrcfiles) {
1.3       raeburn   581:             my $filename = $timenow.'/resfiles/'.$item;
1.13      raeburn   582:             my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
1.2       raeburn   583:         }
                    584: 
                    585:         my @imports = ();
                    586:         if ($toplevel eq 'oldfolder') {
                    587:             for (my $i=0; $i<@topurls; $i++) {
1.18      www       588:                 my $url = &unescape($topurls[$i]);
                    589:                 my $name = &unescape($topnames[$i]);
1.21      albertel  590:                 push(@imports, [$name, $url]);
1.2       raeburn   591:             }
                    592:         } elsif ($toplevel eq 'newfolder') {
1.18      www       593:             my $url = &unescape("/uploaded/$cdom/$crs/$timenow/sequences/Top.sequence");
                    594:             my $name = &unescape("$env{'form.foldername'}");
1.21      albertel  595:             push(@imports, [$name, $url]);
1.2       raeburn   596:         }
                    597:         my $errtext='';
                    598:         my $fatal=0;
                    599:         ($errtext,$fatal)=  &Apache::londocs::mapread($crs,$cdom,$folder.'.sequence');
1.19      albertel  600:         if ($#LONCAPA::map::order<1) {
                    601:             $LONCAPA::map::order[0]=1;
                    602:             $LONCAPA::map::resources[1]='';
1.2       raeburn   603:         }
1.8       raeburn   604:         my ($errtext,$fatal)=&Apache::londocs::group_import($crs,$cdom,$folder,'sequence','imsimport',@imports);
1.2       raeburn   605:         if ($fatal) {
1.20      albertel  606:             &Apache::lonnet::logthis("Fatal error during group_import.");
1.2       raeburn   607:         }
                    608:     }
1.3       raeburn   609:     if ($tempdir =~ m/^\/home\/httpd\/perl\/tmp\/$crs\/\d{10}/) {
                    610:         system("rm -r -f $tempdir");
                    611:     }
1.2       raeburn   612:     $r->print(<<ENDBLOCK);
                    613:   <table border='0' bgcolor='#F6F6F6'' cellspacing='0' cellpadding ='0' width='100%'>
                    614:    <tr>
                    615:     <td colspan='2'>
                    616:      <table border='0' cellspacing='0' cellpadding='0'>
                    617:       <tr>
                    618:        <td colspan='2'  align='left'>&nbsp;
                    619:        </td>
                    620:       </tr>
                    621:       <tr bgcolor='#CCCCFF'>
1.22      bisitz    622:        <td valign="middle"><img src="/res/adm/pages/bl_step5.gif" alt="5" />
1.2       raeburn   623:        </td>
                    624:        <td width='100%' align='left'>&nbsp;&nbsp;
                    625:         <font face='arial,helvetica,sans-serif'><b>Your import is complete</b></font>
                    626:        </td>
                    627:       </tr>
                    628:       <tr>
                    629:        <td colspan='2'>&nbsp;</td>
                    630:       </tr>
                    631:       <tr>
                    632:        <td>&nbsp;</td>
                    633:        <td>
                    634: ENDBLOCK
                    635:     my $initblock = qq|  
                    636:          <form method="post" action="/adm/roles" target="loncapaclient" name="importDone">
                    637:            <input type="hidden" name="orgurl" value="/adm/coursedocs" />
                    638:            <input type="hidden" name="selectrole" value="1" />
                    639:            <h3><font color="red">Changes will become active for your current session after
1.12      albertel  640:            <input type="hidden" name="$env{'request.role'}" value="1" />
1.2       raeburn   641:            <input type="button" value="|;
                    642:     $initblock .= &mt('re-initializing course');
1.16      albertel  643:     $initblock .= qq|" onClick="javascript:init(this.form)" />|;
1.8       raeburn   644:     $initblock .= ', '.&mt('or the next time you log in.');
1.2       raeburn   645:     $initblock .= qq|</font></h3></form>|;  
                    646:     $r->print($initblock);
                    647:     $r->print(<<ENDBLOCKTWO);
                    648:      </table>
                    649:     </td>
                    650:    </tr>
                    651:   </table>
                    652: ENDBLOCKTWO
1.1       raeburn   653: }
                    654: 
                    655: 1;
                    656: __END__

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