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- CMS option "ANGEL" changed to "ANGEL 5.5" to emphasize that existing support is for the IMS packages generated by the 5.5 version.
  (More recent releases create IMS content packages with different packaging).

    1: # The LearningOnline Network with CAPA
    2: #
    3: # $Id: imsimportdocs.pm,v 1.23 2009/08/17 03:52:09 raeburn Exp $
    4: #
    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: 
   28: package Apache::imsimportdocs;
   29: 
   30: use Apache::Constants qw(:common :http :methods);
   31: use Apache::lonnet;
   32: use Apache::londocs;
   33: use Apache::loncommon;
   34: use Apache::lonlocal;
   35: use Apache::imsprocessor;
   36: use LONCAPA::Configuration;
   37: use LONCAPA::map();
   38: use lib '/home/httpd/lib/perl/';
   39: use LONCAPA;
   40:  
   41: use strict;
   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)
   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)
   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: 
  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: 
  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: 
  148:     my @areas = ();
  149:     my %cmsmap = ();
  150:     my %areaname = ();
  151:     &Apache::imsprocessor::ims_config(\@areas,\%cmsmap,\%areaname);
  152: 
  153: # get course data
  154:     my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
  155:     my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
  156: 
  157: # get personal data
  158:  
  159:     my $uname=$env{'user.name'};
  160:     my $udom=$env{'user.domain'};
  161:     my $plainname=&escape(
  162:                      &Apache::loncommon::plainname($uname,$udom));
  163: 
  164: # does this user have privileges to post, etc?
  165:     my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
  166:     unless ($allowed) {
  167:         $r->print(&Apache::loncommon::start_page('Import IMS package',undef,
  168: 						 {'only_body' => 1,}));  
  169:         $r->print('<h3>'.&mt('Modification of Course Contents Disallowed').'</h3>'.&mt('Your current role does not grant you the right to modify course content in this course.').
  170: 		  &Apache::loncommon::end_page());
  171:         return OK;
  172:     }
  173: 
  174:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
  175:        ['phase']);
  176: 
  177:     if ($env{'form.phase'} eq 'one') {    
  178:         &jscript_one(\$javascript);
  179:     } elsif ($env{'form.phase'} eq 'two') {
  180:         &jscript_two(\$javascript);
  181:     } elsif ($env{'form.phase'} eq 'three') {
  182:         &jscript_three(\$javascript);
  183:     }
  184: 
  185:     $javascript = 
  186: 	 "<script type=\"text/javascript\">\n".
  187: 	 "//<!--\n$javascript\n// --></script>\n";
  188:     my $start_page = &Apache::loncommon::start_page('Import IMS package',
  189: 						    $javascript,
  190: 						    {'only_body' => 1,});
  191: # print screen
  192:     $r->print($start_page);
  193: 
  194:     if ($env{'form.phase'} eq 'one') {
  195:         &display_one($r);       
  196:     } elsif ($env{'form.phase'} eq 'two') {
  197:         &display_two($r,$coursenum,\@areas,\%areaname,%cmsmap);
  198:     } elsif ($env{'form.phase'} eq 'three') {
  199:         &display_three($r,$coursenum,$coursedom,$uname,$udom,\@areas,%cmsmap);
  200:     }   
  201:     $r->print(&Apache::loncommon::end_page());
  202:     return OK;
  203: } 
  204: 
  205: 
  206: sub display_one {
  207:     my ($r) = @_;
  208:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder']);
  209: 
  210:     $r->print(<<ENDBLOCK);
  211: <form action="/adm/imsimportdocs" method="post" enctype="multipart/form-data" name="pickcms">
  212:   <table border='0' bgcolor='#F6F6F6' cellspacing='0' cellpadding ='0' width='100%'>
  213:    <tr>
  214:     <td colspan='2'>
  215:      <table border='0' cellspacing='0' cellpadding='0'>
  216:       <tr>
  217:         <td colspan='2'  align='left'>&nbsp;
  218:         </td>
  219:        </tr>
  220:        <tr bgcolor='#CCCCFF'>
  221:         <td valign="middle"><img src="/res/adm/pages/bl_step1.gif" alt="1" />&nbsp;
  222:         </td>
  223:         <td width='100%' align='left'>&nbsp;&nbsp;
  224:          <font face='arial,helvetica,sans-serif'><b>Specify the Course Management system used to create the package.</b>&nbsp;&nbsp;
  225:          </font>
  226:        </td>
  227:       </tr>
  228:       <tr>
  229:        <td colspan='2'>&nbsp;</td>
  230:       </tr>
  231:       <tr>
  232:        <td>&nbsp;</td>
  233:        <td>
  234:         <font face='Arial,Helvetica,sans-serif'>
  235: Please choose the CMS used to create your IMS content package.&nbsp;&nbsp;
  236:         <select name="source">
  237:          <option value='-1' selected="true">Please select</option>
  238:          <option value='bb5'>Blackboard 5</option>
  239:          <option value='bb6'>Blackboard 6</option>
  240:          <option value='angel5'>ANGEL 5.5</option>
  241:          <option value='webctce4'>WebCT 4 Campus Edition</option>
  242:         </select>
  243:         </font>
  244:        </td>
  245:       </tr>
  246:       <tr>
  247:        <td colspan='2'>&nbsp;</td>
  248:       </tr>
  249:       <tr>
  250:        <td colspan='2'>&nbsp;</td>
  251:       </tr>
  252:       <tr bgcolor='#CCCCFF'>
  253:         <td valign="middle"><img src="/res/adm/pages/bl_step2.gif" alt="2" />&nbsp;
  254:         </td>
  255:         <td width='100%' align='left'>&nbsp;&nbsp;
  256:          <font face='arial,helvetica,sans-serif'><b>Locate the IMS content package you wish to upload.</b>&nbsp;&nbsp;
  257:          </font>
  258:        </td>
  259:       </tr>
  260:       <tr>
  261:        <td colspan='2'>&nbsp;</td>
  262:       </tr>
  263:       <tr>
  264:        <td colspan='2'>&nbsp;
  265:         <input type="hidden" name="folder" value="$env{'form.folder'}" />
  266:         <input type="hidden" name="phase" value="two" />
  267:         <input type="file" name="uploadname" size="40" />
  268:        </td>
  269:       </tr>
  270:       <tr>
  271:        <td colspan='2'>&nbsp;</td>
  272:       </tr>
  273:       <tr>
  274:        <td>&nbsp;</td>
  275:        <td><font face='arial,helvetica,sans-serif'>If you have selected the CMS, and located the IMS package, you should click the 'Upload IMS package' button to upload the file to the server.</font></td>
  276:       </tr>
  277:       <tr>
  278:        <td colspan='2'>&nbsp;</td>
  279:       </tr>
  280:       <tr
  281:        <td colspan='2'>
  282:         <table border='0' cellspacing='0' cellpadding='0' width="100%">
  283:          <tr>
  284:           <td align='left'>
  285:            <input type="button" name="exitpage" value="Exit now" onClick="javascript:self.close()" />
  286:           </td>
  287:           <td align='right'>
  288:            <input type="button" name="nextpage" value="Upload IMS package" onClick="javascript:nextPage()" />
  289:           </td>
  290:          </tr>
  291:         </table>
  292:        </td>
  293:       </tr>
  294:      </table>
  295:     </td>
  296:    </tr>
  297:   </table>
  298: </form>
  299: ENDBLOCK
  300: }
  301: 
  302: 
  303: sub display_two {
  304:     my ($r,$crs,$areasref,$areaname,%cmsmap) = @_;
  305:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder','source']);
  306:     my $cms = $env{'form.source'};
  307:     my $timenow = time;
  308:     my $tempdir = &Apache::imsprocessor::create_tempdir('DOCS',$crs,$timenow);
  309:     my $fname = &Apache::imsprocessor::uploadzip('DOCS',$tempdir);
  310:     my $unzip_result = '';
  311:     my $manifest_result = '';
  312:     unless ($tempdir eq '') {
  313:         $unzip_result = &Apache::imsprocessor::expand_zip($tempdir,$fname);
  314:     }
  315:     my %resources = ();
  316:     my %includedres = ();
  317:     my %includeditems = ();
  318:     my %items = ();
  319:     my %hrefs = ();
  320:     my %resinfo = ();
  321:     my %count = ();
  322:     my @bgcolors = ("#eeeeee","#dddddd");
  323: 
  324:     my $counter = 0;
  325:     my $iter = 0;
  326:     my %count = (
  327:                 announce => 0,
  328:                 board => 0,
  329:                 doc => 0,
  330:                 extlink => 0,
  331:                 msg => 0,
  332:                 pool => 0,
  333:                 quiz => 0,
  334:                 staff => 0,
  335:                 survey => 0,
  336:                 users => 0,
  337:                 );
  338: 
  339:     if ($unzip_result eq 'ok') {
  340:         $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'choose',\%includedres,\%includeditems);
  341:         if ($manifest_result eq 'ok') {
  342:             foreach my $res (sort keys %resources) {
  343:                 if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webctce4') {
  344:                     foreach my $area (keys %{$cmsmap{$cms}}) {
  345:                         if ($resources{$res}{type} eq $cmsmap{$cms}{$area}) {
  346:                             $count{$area} ++;
  347:                         }
  348:                     }
  349:                 } elsif ($cms eq 'angel5') {
  350:                     foreach my $area (keys %{$cmsmap{$cms}}) {
  351:                         if ($area eq 'doc') {
  352:                             if (grep/^$resources{$res}{type}$/,@{$cmsmap{$cms}{doc}}) {
  353:                                 $count{$area} ++;
  354:                             }
  355:                         } elsif ($resources{$res}{type} eq $cmsmap{$cms}{$area}) {
  356:                             $count{$area} ++;
  357:                         }
  358:                     }
  359:                 }
  360:             }
  361:             $r->print(<<ENDBLOCK);
  362: <form name="pickoptions" method="post">
  363:   <table border='0' bgcolor='#F6F6F6'' cellspacing='0' cellpadding ='0' width='100%'>
  364:    <tr>
  365:     <td colspan='2'>
  366:      <table border='0' cellspacing='0' cellpadding='0'>
  367:       <tr>
  368:        <td colspan='2'  align='left'>&nbsp;
  369:        </td>
  370:       </tr>
  371:       <tr bgcolor='#CCCCFF'>
  372:        <td valign="middle"><img src="/res/adm/pages/bl_step3.gif" alt="3" />
  373:        </td>
  374:        <td width='100%' align='left'>&nbsp;&nbsp;
  375:         <font face='arial,helvetica,sans-serif'><b>Choose which content types you wish to import</b></font>
  376:        </td>
  377:       </tr>
  378:       <tr>
  379:        <td colspan='2'>&nbsp;</td>
  380:       </tr>
  381:       <tr>
  382:        <td>&nbsp;</td>
  383:        <td>
  384:         <table border='0' cellspacing='0' cellpadding='1' bgcolor='#000000'>
  385:          <tr>
  386:           <td>
  387:            <table border='0' cellspacing='0' cellpadding='0' bgcolor='#ffffff' width='100%'>
  388:             <tr>
  389:              <td>
  390:               <table border='0' cellspacing='1' cellpadding='1' bgcolor='#ffffff' width='100%'>
  391:                <tr bgcolor='#CCCCFF'>
  392:                 <td align='center'><font face='arial,helvetica,sans-serif'><b>Import?</b></font></td>           
  393:                 <td align='center'><font face='arial,helvetica,sans-serif'><b>Content type</b></font></td>
  394:                 <td align='center'><font face='arial,helvetica,sans-serif'><b>Additional options</b></font></td>
  395:                </tr>
  396: ENDBLOCK
  397:             foreach my $area (@{$areasref}) {
  398:                 if ($count{$area} > 0) {
  399:                     my $count_tag = 'flag_'.$counter;
  400:                     $r->print("               <tr bgcolor='@bgcolors[$iter]'>
  401:                 <td align='left'><font face='arial,helvetica,sans-serif'><input name='$area' type='checkbox' ");
  402:                     if ($area eq 'board' || $area eq 'users') {
  403:                         $r->print(qq|onClick='javascript:setOptions("$area","$counter")'|);
  404:                     }
  405:                     $r->print("/></font></td>
  406:                 <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;$$areaname{$area}&nbsp;&nbsp; - $count{$area} item(s)</font></td>");
  407:                     if ($area eq 'board') {
  408:                         $r->print("            <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;
  409:                  <select name='db_handling'>
  410:                   <option value='-2'>&lt;-- Check Import first</option>
  411:                  </select></font>
  412:                 </td>");
  413:                     } elsif ($area eq 'users') {
  414:                         $r->print("            <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;
  415:                  <select name='user_handling'>
  416:                   <option value='-2'>&lt;-- Check Import first</option>
  417:                  </select>
  418:                  </font>        
  419:                 </td>");
  420:                     } else {
  421:                         $r->print("            <td align='left'><font face='arial,helvetica,sans-serif'>&nbsp;&nbsp;None<input type='hidden' name='$count_tag' /></font></td>");
  422:                     }
  423:                     $counter ++;
  424:                     $iter = $counter%2;
  425:                 }
  426:             }
  427:             $r->print(<<ENDDOCUMENT);
  428:                </tr>
  429:               </table>
  430:              </td>
  431:             </tr>
  432:            </table>
  433:           </td>
  434:          </tr>
  435:         </table>
  436:        </td>
  437:       </tr>
  438:       <tr>
  439:        <td colspan='2'>&nbsp;<br /><br /></td>
  440:       </tr>
  441:       <tr bgcolor='#CCCCFF'>
  442:        <td valign="middle"><img src="/res/adm/pages/bl_step4.gif" alt="4" />
  443:        </td>
  444:        <td width='100%' align='left'>&nbsp;&nbsp;
  445:         <font face='arial,helvetica,sans-serif'><b>Choose display options for listing of contents of top level of package.</b></font>
  446:        </td>
  447:       </tr>
  448:       <tr>
  449:        <td colspan='2'>&nbsp;</td>
  450:       </tr>
  451:       <tr>
  452:        <td>&nbsp;</td>
  453:        <td>
  454:         <table border='0'>
  455:          <tr>
  456:           <td><font face='arial,helvetica,sans-serif'><label><input type="radio" name="toplevel" value="newfolder" />Display listing of contents in a new folder, with folder name:</label>&nbsp;&nbsp;&nbsp;<input type="text" name="foldername" size="15" value="Type Name Here" /></font></td>
  457:          </tr>
  458:          <tr>
  459:           <td><font face='arial,helvetica,sans-serif'><label><input type="radio" name="toplevel" value="oldfolder" />Append listing of contents of top level of package to contents list for the current folder.</label></font></td>
  460:          </tr>
  461:         </table>
  462:        </td>
  463:       </tr>
  464:       <tr>
  465:        <td colspan='2'>&nbsp;</td>
  466:       </tr>
  467:       <tr>
  468:        <td>&nbsp;</td>
  469:        <td><font face='arial,helvetica,sans-serif'>Once you have checked the checkboxes for all areas you wish to import from the IMS package, selected options (if available), and selected a display option for the package contents you should click the 'Complete Import' button.</font></td>
  470:       </tr>
  471:       <tr>
  472:        <td colspan='2'>&nbsp;
  473:           <input type="hidden" name="folder" value="$env{'form.folder'}" />
  474:           <input type="hidden" name="source" value="$cms" />
  475:           <input type="hidden" name="tempdir" value="$tempdir" />
  476:           <input type="hidden" name="phase" value="three" />
  477:        </td>
  478:       </tr>
  479:       <tr>
  480:        <td colspan='2'>
  481:         <table border='0' cellspacing='0' cellpadding='0' width="100%">
  482:          <tr>
  483:           <td align='left'>
  484:            <input type='button' name='exitpage' value='Exit now' onClick="javascript:self.close()" />
  485:           </td>
  486:           <td align='right'>
  487:            <input type="button" name="nextpage" value="Complete Import" onClick="javascript:nextPage($counter)" />
  488:           </td>
  489:          </tr>
  490:         </table>
  491:        </td>
  492:       </tr>
  493:      </table>
  494:     </td>
  495:    </tr>
  496:   </table>
  497: ENDDOCUMENT
  498:         } else {
  499:             $r->print("Unpacking of your IMS package failed because an IMS manifest file was not located in the package\n");
  500:         }
  501:     } else {
  502:         $r->print("Processing of your IMS package failed because the file you uploaded could not be unzipped\n");
  503:     }
  504: }
  505: 
  506: 
  507: sub display_three {
  508:     my ($r,$crs,$cdom,$uname,$udom,$areas,%cmsmap) = @_;
  509:     my $folder = $env{'form.folder'};
  510:     my $cms = $env{'form.source'};
  511:     my $tempdir = $env{'form.tempdir'};
  512:     my $longcrs = '';
  513:     if ($crs =~ m/^(\d)(\d)(\d)/) {
  514:         $longcrs = $1.'/'.$2.'/'.$3.'/'.$crs;
  515:     }
  516:     my %importareas = ();
  517:     my %includedres = ();
  518:     my %includeditems = ();
  519:     my @targets = ();
  520:     my %resources = ();
  521:     my %items = ();
  522:     my %hrefs = ();
  523:     my %urls = ();
  524:     my %resinfo = ();
  525:     my %total = (
  526:                  page => 0,
  527:                  prob => 0,
  528:                  seq => 0,
  529:                  board => 0,         
  530:                  quiz => 0,
  531:                  surv => 0,
  532:                 );
  533:     my @pages = ();
  534:     my @sequences = ();
  535:     my @resrcfiles = ();
  536: 
  537:     my $timenow = time;
  538: 
  539:     my $destdir = $Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'.$cdom.'/'.$crs.'/'.$timenow;
  540:     my $seqstem = "/uploaded/$cdom/$crs/$timenow";
  541:     my $db_handling = '';
  542:     my $user_handling = '';
  543: 
  544:     my $toplevel = '';
  545:     my $foldername = '';
  546:     my %topitems = ();
  547:     if (defined($env{'form.toplevel'}) ) {
  548:         $toplevel = $env{'form.toplevel'};     
  549:     }
  550:     if (defined($env{'form.foldername'}) ) {
  551:         $foldername = $env{'form.foldername'}; 
  552:     }
  553: 
  554:     foreach my $area (@{$areas}) {
  555:         if (defined($env{"form.$area"}) && ($env{'form.'.$area} ne '')) {
  556:             if ($cms eq 'angel5' && $area eq 'doc') {
  557:                 foreach (@{$cmsmap{$cms}{$area}}) {
  558:                     $importareas{$_} = 1;
  559:                 }
  560:             } else {
  561:                 $importareas{$cmsmap{$cms}{$area}} = 1;
  562:             }
  563:             if ($area eq 'board') {
  564:                 $db_handling = $env{'form.db_handling'};
  565:             } elsif ($area eq 'users') {
  566:                 $user_handling = $env{'form.user_handling'};
  567:             }
  568:         }
  569:     }
  570: 
  571:     my $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'prepare',\%includedres,\%includeditems);
  572:     if ($manifest_result eq 'ok') {
  573:         foreach my $res (sort keys %resources) {
  574:             if ($importareas{$resources{$res}{type}}) {
  575:                 $includedres{$res} = 1;
  576:             }
  577:         }
  578:         foreach my $itm (sort keys %items) {
  579:             &Apache::imsprocessor::get_imports(\%includeditems,\%items,\%resources,\%importareas,$itm);
  580:         }
  581:     }
  582:     foreach my $itm (sort keys %includeditems) {
  583:         &Apache::imsprocessor::get_parents(\%includeditems,\%items,$itm);
  584:     }
  585: 
  586:     $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'build',\%includedres,\%includeditems);
  587:     if ($manifest_result eq 'ok') {
  588: 
  589:         my @path = ($cdom,$crs,$timenow);
  590:         my $fullpath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles';
  591:         foreach my $item (@path) {
  592:             $fullpath .= '/'.$item;
  593:             if (!-e "$fullpath") {
  594:                 mkdir("$fullpath",0770);
  595:             }
  596:         }
  597:         my @namedirs = ("resfiles","sequences","pages","problems");
  598:         foreach my $name (@namedirs) {
  599:             if (!-e "$fullpath/$name") {
  600:                 mkdir("$fullpath/$name",0770);
  601:             }
  602:         }
  603:         &Apache::imsprocessor::target_resources(\%resources,\%importareas,\@targets);
  604: 
  605:         my @boards = ();
  606:         my @announcements = ();
  607:         my @quizzes = ();
  608:         my @surveys = ();
  609:         my @pools = ();
  610:         my @groups = ();
  611:         my %messages = ();
  612:         my @timestamp = ();
  613:         my %boardnum = ();
  614:         my @topurls = ();
  615:         my @topnames = ();
  616:         my @packages = ();
  617: 
  618:         &Apache::imsprocessor::process_resinfo($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);
  619: 
  620:         my $copy_result = &Apache::imsprocessor::copy_resources('DOCS',$cms,\%hrefs,$tempdir,\@targets,\%urls,$crs,$cdom,$destdir,$timenow,\%importareas);
  621: 
  622:         &Apache::imsprocessor::build_structure($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);
  623: 
  624:         foreach my $item (@pages) {
  625:             my $filename = $timenow.'/pages/'.$item;
  626:             my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
  627:         }
  628:         foreach my $item (@sequences) {
  629:             unless ($item eq 'Top.sequence' && $toplevel eq 'oldfolder') {
  630:                 my $filename = $timenow.'/sequences/'.$item;
  631:                 my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
  632:             }
  633:         }
  634:         foreach my $item (@resrcfiles) {
  635:             my $filename = $timenow.'/resfiles/'.$item;
  636:             my $fetchresult= &Apache::lonnet::process_coursefile('propagate',$crs,$cdom,$filename,'');
  637:         }
  638: 
  639:         my @imports = ();
  640:         if ($toplevel eq 'oldfolder') {
  641:             for (my $i=0; $i<@topurls; $i++) {
  642:                 my $url = &unescape($topurls[$i]);
  643:                 my $name = &unescape($topnames[$i]);
  644:                 push(@imports, [$name, $url]);
  645:             }
  646:         } elsif ($toplevel eq 'newfolder') {
  647:             my $url = &unescape("/uploaded/$cdom/$crs/$timenow/sequences/Top.sequence");
  648:             my $name = &unescape("$env{'form.foldername'}");
  649:             push(@imports, [$name, $url]);
  650:         }
  651:         my $errtext='';
  652:         my $fatal=0;
  653:         ($errtext,$fatal)=  &Apache::londocs::mapread($crs,$cdom,$folder.'.sequence');
  654:         if ($#LONCAPA::map::order<1) {
  655:             $LONCAPA::map::order[0]=1;
  656:             $LONCAPA::map::resources[1]='';
  657:         }
  658:         my ($errtext,$fatal)=&Apache::londocs::group_import($crs,$cdom,$folder,'sequence','imsimport',@imports);
  659:         if ($fatal) {
  660:             &Apache::lonnet::logthis("Fatal error during group_import.");
  661:         }
  662:     }
  663:     if ($tempdir =~ m/^\/home\/httpd\/perl\/tmp\/$crs\/\d{10}/) {
  664:         system("rm -r -f $tempdir");
  665:     }
  666:     $r->print(<<ENDBLOCK);
  667:   <table border='0' bgcolor='#F6F6F6'' cellspacing='0' cellpadding ='0' width='100%'>
  668:    <tr>
  669:     <td colspan='2'>
  670:      <table border='0' cellspacing='0' cellpadding='0'>
  671:       <tr>
  672:        <td colspan='2'  align='left'>&nbsp;
  673:        </td>
  674:       </tr>
  675:       <tr bgcolor='#CCCCFF'>
  676:        <td valign="middle"><img src="/res/adm/pages/bl_step5.gif" alt="5" />
  677:        </td>
  678:        <td width='100%' align='left'>&nbsp;&nbsp;
  679:         <font face='arial,helvetica,sans-serif'><b>Your import is complete</b></font>
  680:        </td>
  681:       </tr>
  682:       <tr>
  683:        <td colspan='2'>&nbsp;</td>
  684:       </tr>
  685:       <tr>
  686:        <td>&nbsp;</td>
  687:        <td>
  688: ENDBLOCK
  689:     my $initblock = qq|  
  690:          <form method="post" action="/adm/roles" target="loncapaclient" name="importDone">
  691:            <input type="hidden" name="orgurl" value="/adm/coursedocs" />
  692:            <input type="hidden" name="selectrole" value="1" />
  693:            <h3><font color="red">Changes will become active for your current session after
  694:            <input type="hidden" name="$env{'request.role'}" value="1" />
  695:            <input type="button" value="|;
  696:     $initblock .= &mt('re-initializing course');
  697:     $initblock .= qq|" onClick="javascript:init(this.form)" />|;
  698:     $initblock .= ', '.&mt('or the next time you log in.');
  699:     $initblock .= qq|</font></h3></form>|;  
  700:     $r->print($initblock);
  701:     $r->print(<<ENDBLOCKTWO);
  702:      </table>
  703:     </td>
  704:    </tr>
  705:   </table>
  706: ENDBLOCKTWO
  707: }
  708: 
  709: 1;
  710: __END__