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Choice of timerange for version change display

    1: # The LearningOnline Network
    2: # Documents
    3: #
    4: # $Id: londocs.pm,v 1.31 2002/10/17 15:18:03 www Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: 
   29: package Apache::londocs;
   30: 
   31: use strict;
   32: use Apache::Constants qw(:common :http);
   33: use Apache::lonnet;
   34: use Apache::loncommon;
   35: use Apache::lonratedt;
   36: use Apache::lonratsrv;
   37: use Apache::lonxml;
   38: use GDBM_File;
   39: 
   40: my $iconpath;
   41: 
   42: my %hash;
   43: 
   44: my $hashtied;
   45: my %alreadyseen=();
   46: 
   47: # Mapread read maps into lonratedt::global arrays 
   48: # @order and @resources, determines status
   49: # sets @order - pointer to resources in right order
   50: # sets @resources - array with the resources with correct idx
   51: #
   52: 
   53: sub mapread {
   54:     my ($coursenum,$coursedom,$map)=@_;
   55:     return
   56:       &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
   57:                                 $map);
   58: }
   59: 
   60: sub storemap {
   61:     my ($coursenum,$coursedom,$map)=@_;
   62:     return
   63:       &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
   64:                                 $map,1);
   65: }
   66: 
   67: sub editor {
   68:     my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
   69:     if ($ENV{'form.foldername'}) {
   70: 	$r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>');
   71:     }
   72:     my $errtext='';
   73:     my $fatal=0;
   74:     ($errtext,$fatal)=
   75:           &mapread($coursenum,$coursedom,$folder.'.sequence');
   76:     if ($#Apache::lonratedt::order<1) {
   77:        	$Apache::lonratedt::order[0]=1;
   78:         $Apache::lonratedt::resources[1]='';
   79:     }
   80:     if ($fatal) {
   81: 	   $r->print('<p><font color="red">'.$errtext.'</font></p>');
   82:     } else {
   83: # ------------------------------------------------------------ Process commands
   84: # ---------------- if they are for this folder and user allowed to make changes
   85: 	if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
   86: # upload a file, if present
   87:            if (($ENV{'form.uploaddoc.filename'}) &&
   88:                ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
   89: 	    if ($folder=~/^$1/) {
   90: # this is for a course, not a user, so set coursedoc flag
   91: # probably the only place in the system where this should be "1"
   92: 	      my $url=&Apache::lonnet::userfileupload('uploaddoc',1);
   93:               my $ext='false';
   94:               if ($url=~/^http\:\/\//) { $ext='true'; }
   95:               $url=~s/\:/\&colon;/g;
   96: 	      my $comment=$ENV{'form.comment'};
   97:               $comment=~s/\</\&lt\;/g;
   98:               $comment=~s/\>/\&gt\;/g;
   99:               $comment=~s/\:/\&colon;/g;
  100:               if ($folder=~/^supplemental/) {
  101: 		  $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
  102: 		      $ENV{'user.domain'}.'___&&&___'.$comment;
  103:               }
  104:               my $newidx=$#Apache::lonratedt::resources+1;
  105:               $Apache::lonratedt::resources[$newidx]=
  106:                   $comment.':'.$url.':'.$ext.':normal:res';
  107:               $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
  108:                                                               $newidx;       
  109:  	      &storemap($coursenum,$coursedom,$folder.'.sequence');
  110: 	     }
  111:             }
  112: 	    if ($ENV{'form.cmd'}) {
  113:                 my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
  114:                 if ($cmd eq 'del') {
  115: 		    for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
  116:                         $Apache::lonratedt::order[$i]=
  117:                           $Apache::lonratedt::order[$i+1];
  118:                     }
  119:                     $#Apache::lonratedt::order--;
  120:                 } elsif ($cmd eq 'up') {
  121:                     my $i=$Apache::lonratedt::order[$idx-1];
  122:                     $Apache::lonratedt::order[$idx-1]=
  123: 			$Apache::lonratedt::order[$idx];
  124:                     $Apache::lonratedt::order[$idx]=$i;
  125:                 } elsif ($cmd eq 'down') {
  126:                     my $i=$Apache::lonratedt::order[$idx+1];
  127:                     $Apache::lonratedt::order[$idx+1]=
  128: 			$Apache::lonratedt::order[$idx];
  129:                     $Apache::lonratedt::order[$idx]=$i;
  130:                 }
  131: # Store the changed version
  132: 		&storemap($coursenum,$coursedom,$folder.'.sequence');
  133:             }
  134: # Group import/search
  135: 	    if ($ENV{'form.importdetail'}) {
  136:                foreach (split(/\&/,$ENV{'form.importdetail'})) {
  137:                   if (defined($_)) {
  138: 	             my ($name,$url)=split(/\=/,$_);
  139:                      $name=&Apache::lonnet::unescape($name);
  140:                      $url=&Apache::lonnet::unescape($url);
  141:                      if ($url) {
  142: 	                my $idx=$#Apache::lonratedt::resources+1;
  143:                         $Apache::lonratedt::order
  144:                            [$#Apache::lonratedt::order+1]=$idx;
  145:                         my $ext='false';
  146:                         if ($url=~/^http\:\/\//) { $ext='true'; }
  147:                         $url=~s/\:/\&colon;/g;
  148:                         $Apache::lonratedt::resources[$idx]=
  149:                            $name.':'.$url.':'.$ext.':normal:res';
  150: 	             }
  151:                  }
  152: 	      }
  153: # Store the changed version
  154: 		&storemap($coursenum,$coursedom,$folder.'.sequence');
  155:             }
  156:        }
  157: # ---------------------------------------------------------------- End commands
  158: # ---------------------------------------------------------------- Print screen
  159:         my $idx=0;
  160:         $r->print('<table>');
  161:         foreach (@Apache::lonratedt::order) {
  162:            my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
  163:            unless ($name) {  $name=(split(/\//,$url))[-1]; }
  164:            unless ($name) { $name='EMPTY'; }
  165:            $r->print(&entryline($idx,$name,$url,$folder,$allowed));
  166:            $idx++;
  167:         }
  168:         $r->print('</table>');
  169:     }
  170: }
  171: 
  172: # --------------------------------------------------------------- An entry line
  173: 
  174: sub entryline {
  175:     my ($index,$title,$url,$folder,$allowed)=@_;
  176:     my $line='<tr>';
  177: # Edit commands
  178:     if ($allowed) {
  179:        $line.=(<<END);
  180: <td><table border='0' cellspacing='0' cellpadding='0'>
  181: <tr><td><a href='/adm/coursedocs?folder=$folder&cmd=up_$index'>
  182: <img src="${iconpath}move_up.gif" alt='UP' border='0' /></a></td></tr>
  183: <tr><td><a href='/adm/coursedocs?folder=$folder&cmd=down_$index'>
  184: <img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr>
  185: </table></td><td>
  186: <a href='/adm/coursedocs?folder=$folder&cmd=del_$index'>Remove</td>
  187: END
  188:     }
  189: # Figure out what kind of a resource this is
  190:     my ($extension)=($url=~/\.(\w+)$/);
  191:     my $uploaded=($url=~/^\/*uploaded\//);
  192:     my $icon='unknown';
  193:     if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") {
  194: 	$icon=$extension;
  195:     }
  196:     my $isfolder=0;
  197:     if ($uploaded) {
  198:        if ($extension eq 'sequence') {
  199: 	  $icon='folder_closed';
  200:           $url=~/\/(\w+)\.sequence/;
  201:           $url='/adm/coursedocs?folder='.$1;
  202:           $isfolder=1;
  203:        } else {
  204: 	  $url=&Apache::lonnet::tokenwrapper($url);
  205:        } 
  206:     }
  207:     $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
  208: # Title
  209:     $title=&Apache::lonnet::unescape($title);
  210:     my $foldertitle=$title;
  211:     if ($title=~
  212:  /^(\d+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(.*)$/
  213: 	) { 
  214:             $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
  215:             $title='<i>'.localtime($1).'</i> '.
  216:                 &Apache::loncommon::plainname($2,$3).': <br>'.
  217: 		$foldertitle;
  218: 	}
  219:     if ($isfolder) { $url.='&foldername='.$foldertitle; }
  220:     $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
  221: '"><img src="/adm/lonIcons/'.
  222:         $icon.'.gif" border="0"></a></td>'.
  223:         "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
  224:     return $line;
  225: }
  226: 
  227: # ---------------------------------------------------------------- tie the hash
  228: 
  229: sub tiehash {
  230:     $hashtied=0;
  231:     if ($ENV{'request.course.fn'}) {
  232:         if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
  233:             &GDBM_READER(),0640)) {
  234:                 $hashtied=1;
  235:         }
  236:     }    
  237: }
  238: 
  239: sub untiehash {
  240:     if ($hashtied) { untie %hash; }
  241:     $hashtied=0;
  242: }
  243: 
  244: # --------------------------------------------------------------- check on this
  245: 
  246: sub checkonthis {
  247:     my ($r,$url,$level,$title)=@_;
  248:     $alreadyseen{$url}=1;
  249:     $r->rflush();
  250:     if ($url) {
  251:        $r->print('<br />');
  252:        for (my $i=0;$i<=$level*5;$i++) {
  253:            $r->print('&nbsp;');
  254:        }
  255:        $r->print('<a href="'.$url.'" target="cat">'.
  256: 		 ($title?$title:$url).'</a> ');
  257:        if ($url=~/^\/res\//) {
  258: 	  my $result=&Apache::lonnet::repcopy(
  259:                               &Apache::lonnet::filelocation('',$url));
  260:           if ($result==OK) {
  261:              $r->print('<font color="green">ok</font>');
  262:              $r->rflush();
  263: 	     my $dependencies=
  264:                 &Apache::lonnet::metadata($url,'dependencies');
  265:              foreach (split(/\,/,$dependencies)) {
  266: 		 if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
  267:                     &checkonthis($r,$_,$level+1);
  268:                  }
  269:              }
  270:           } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
  271:              $r->print('<font color="red"><b>connection down</b></font>');
  272:           } elsif ($result==HTTP_NOT_FOUND) {
  273:              $r->print('<font color="red"><b>not found</b></font>');
  274:           } else {
  275:              $r->print('<font color="red"><b>access denied</b></font>');
  276:           }
  277:       }
  278:    }
  279: }
  280: 
  281: # ================================================================ Main Handler
  282: sub handler {
  283:     my $r = shift;
  284:     $r->content_type('text/html');
  285:     $r->send_http_header;
  286:     return OK if $r->header_only;
  287: 
  288:   
  289:   if ($ENV{'form.verify'}) {
  290:  
  291:    my $loaderror=&Apache::lonnet::overloaderror($r);
  292:    if ($loaderror) { return $loaderror; }
  293: 
  294:    $r->print('<html><head><title>Verify Content</title></head>'.
  295:               &Apache::loncommon::bodytag('Verify Course Documents'));
  296:    $hashtied=0;
  297:    undef %alreadyseen;
  298:    %alreadyseen=();
  299:    &tiehash();
  300:    foreach (keys %hash) {
  301:        if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
  302:            &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
  303:        }
  304:    }
  305:    &untiehash();
  306:   } elsif ($ENV{'form.versions'}) {
  307:     $r->print('<html><head><title>Check Versions</title></head>'.
  308:               &Apache::loncommon::bodytag('Check Course Document Versions'));
  309:    $hashtied=0;
  310:    &tiehash();
  311:    my %changes=&Apache::lonnet::dump
  312:     ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
  313:                      $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
  314:    my $firstkey=(keys %changes)[0];
  315:    unless ($firstkey=~/^error\:/) {
  316:        unless ($ENV{'form.timerange'}) {
  317: 	   $ENV{'form.timerange'}=604800;
  318:        }
  319:        my $seltext='during the last '.$ENV{'form.timerange'}.' seconds';
  320:        my $startsel='';
  321:        my $monthsel='';
  322:        my $weeksel='';
  323:        my $daysel='';
  324:        if ($ENV{'form.timerange'}==-1) {
  325: 	   $seltext='since start of course';
  326:            $startsel='selected';
  327:        } elsif ($ENV{'form.timerange'}==2592000) {
  328:            $seltext='during the last month';
  329:            $monthsel='selected';
  330:        } elsif ($ENV{'form.timerange'}==604800) {
  331:            $seltext='during the last week';
  332:            $weeksel='selected';
  333:        } elsif ($ENV{'form.timerange'}==86400) {
  334:            $seltext='since yesterday';
  335:            $daysel='selected';
  336:        }
  337:        $r->print(<<ENDHEADERS);
  338: <form action="/adm/coursedocs" method="post">
  339: <select name="timerange">
  340: <option value="-1" $startsel>Since Start of Course</option>
  341: <option value="2592000" $monthsel>Last Month</option>
  342: <option value="604800" $weeksel>Last Week</option>
  343: <option value="86400" $daysel>Since Yesterday</option>
  344: </select>
  345: <input type="submit" name="versions" value="Display" />
  346: </form>
  347: <h1>Content changed $seltext</h1>
  348: <table border="2">
  349: <tr>
  350: <th>File</th><th>Modification Date</th>
  351: <th>Version</th><th>Differences</th></tr>
  352: ENDHEADERS
  353:        foreach (keys %changes) {
  354:            my $currentversion=&Apache::lonnet::getversion($_);
  355:            $r->print(
  356:                  '<tr><td><a href="'.$_.'" target="cat">'.$_.'</a></td><td>'.
  357:                  localtime($changes{$_}).'</td><td>'.$currentversion.'</td>');
  358:            $r->print('</tr>');
  359:        }
  360:        $r->print('</table>');
  361:    } else {
  362:        $r->print('<p>No content modifications yet.</p>');
  363:    }
  364:    &untiehash();
  365:   } else {
  366: # is this a standard course?
  367: 
  368:     my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
  369:     my $forcestandard;
  370:     my $forcesupplement;
  371:     my $script='';
  372:     my $allowed;
  373:     my $events='';
  374:     my $showdoc=0;
  375:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
  376:        ['folder','foldername']);
  377:     if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
  378:        $showdoc=$1;
  379:     }
  380:     unless ($showdoc) { # got called from remote
  381:        $forcestandard=($ENV{'form.folder'}=~/^default_/);
  382:        $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
  383: 
  384: # does this user have privileges to post, etc?
  385:        $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
  386:        if ($allowed) { 
  387:          &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
  388:          $script=&Apache::lonratedt::editscript('simple'); 
  389:        }
  390:     } else { # got called in sequence from course
  391:        $allowed=0;
  392:        $script='</script>'.&Apache::lonxml::registerurl(1,undef).'<script>';
  393:        $events='onLoad="'.&Apache::lonxml::loadevents.
  394:            '" onUnload="'.&Apache::lonxml::unloadevents.'"';
  395:     }
  396: 
  397: # get course data
  398:     my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
  399:     my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
  400: 
  401: # get personal data
  402:  
  403:     my $uname=$ENV{'user.name'};
  404:     my $udom=$ENV{'user.domain'};
  405:     my $plainname=&Apache::lonnet::escape(
  406:                      &Apache::loncommon::plainname($uname,$udom));
  407: 
  408: # graphics settings
  409: 
  410:     $iconpath = $r->dir_config('lonIconsURL') . "/";
  411: 
  412:     my $now=time;
  413: 
  414: # print screen
  415:     $r->print(<<ENDDOCUMENT);
  416: <html>
  417: <head>
  418: <title>The LearningOnline Network with CAPA</title>
  419: <script>
  420: $script
  421: </script>
  422: ENDDOCUMENT
  423:    if ($allowed) {
  424:     $r->print(<<ENDNEWSCRIPT);
  425: <script>
  426: function makenewfolder(targetform,folderseq) {
  427:     var foldername=prompt('Name of New Folder','New Folder');
  428:     if (foldername) {
  429: 	targetform.importdetail.value=foldername+"="+folderseq;
  430:         targetform.submit();
  431:     }
  432: }
  433: 
  434: function makenewext(targetname) {
  435:     this.document.forms.extimport.useform.value=targetname;
  436:     window.open('/adm/rat/extpickframe.html');
  437: }
  438: 
  439: function makesmppage() {
  440:     var title=prompt('Listed Title for the Page');
  441:     this.document.forms.newsmppg.importdetail.value=
  442: 	title+'=/adm/$udom/$uname/$now/smppg';
  443:     this.document.forms.newsmppg.submit();
  444: }
  445: 
  446: function makebulboard() {
  447:     var title=prompt('Listed Title for the Bulletin Board');
  448:     this.document.forms.newbul.importdetail.value=
  449: 	title+'=/adm/$udom/$uname/$now/bulletinboard';
  450:     this.document.forms.newbul.submit();
  451: }
  452: 
  453: function finishpick() {
  454:     var title=this.document.forms.extimport.title.value;
  455:     var url=this.document.forms.extimport.url.value;
  456:     var form=this.document.forms.extimport.useform.value;
  457:     eval
  458:      ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
  459:     '";this.document.forms.'+form+'.submit();');
  460: }
  461: </script>
  462: ENDNEWSCRIPT
  463:   }
  464: # -------------------------------------------------------------------- Body tag
  465:   $r->print('</head>'.
  466:             &Apache::loncommon::bodytag('Course Documents','',$events));
  467:   unless ($showdoc) {
  468:     if ($allowed) {
  469:        $r->print(<<ENDCOURSEVERIFY);
  470: <form action="/adm/coursedocs" method="post" name="courseverify">
  471: <input type="submit" name="verify" value="Verify Content" />
  472: <input type="submit" name="versions" value="Check Resource Versions" />
  473: </form>
  474: ENDCOURSEVERIFY
  475:     }
  476: # --------------------------------------------------------- Standard documents
  477:     $r->print('<table>');
  478:     if (($standard) && ($allowed) && (!$forcesupplement)) {
  479:        $r->print('<tr><td bgcolor="#FFFFBB"><h2>Main Course Documents</h2>');
  480:        my $folder=$ENV{'form.folder'};
  481:        unless ($folder=~/^default/) { $folder='default'; }
  482:        &editor($r,$coursenum,$coursedom,$folder,$allowed);
  483:        my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
  484:                      '.sequence';
  485:        $r->print(<<ENDFORM);
  486: <table cellspacing=2><tr>
  487: <th bgcolor="#DDDDDD">Upload a new main course document</th>
  488: <th bgcolor="#DDDDDD">Import a published document</th>
  489: <th bgcolor="#DDDDDD">Special documents</th>
  490: </tr>
  491: <tr><td bgcolor="#DDDDDD">
  492: File:<br />
  493: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
  494: <input type="file" name="uploaddoc" size="50">
  495: <br />
  496: Title:<br /> 
  497: <input type="text" size="50" name="comment">
  498: <input type="hidden" name="folder" value="$folder">
  499: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  500: <input type="hidden" name="cmd" value="upload_default">
  501: <input type="submit" value="Upload Document">
  502: </form>
  503: </td>
  504: <td bgcolor="#DDDDDD">
  505: <form action="/adm/coursedocs" method="post" name="simpleedit">
  506: <input type="hidden" name="folder" value="$folder">
  507: <input type=hidden name="importdetail" value="">
  508: <input type=button onClick=
  509: "javascript:groupsearch()" value="Search">
  510: <input type=button onClick=
  511: "javascript:groupimport();" value="Import">
  512: </form>
  513: </td><td bgcolor="#DDDDDD">
  514: <form action="/adm/coursedocs" method="post" name="newfolder">
  515: <input type="hidden" name="folder" value="$folder">
  516: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  517: <input type=hidden name="importdetail" value="">
  518: <input name="newfolder" type="button"
  519: onClick="javascript:makenewfolder(this.form,'$folderseq');"
  520: value="New Folder" />
  521: </form>
  522: <form action="/adm/coursedocs" method="post" name="newext">
  523: <input type="hidden" name="folder" value="$folder">
  524: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  525: <input type=hidden name="importdetail" value="">
  526: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
  527: value="External Resource" />
  528: </form>
  529: <form action="/adm/coursedocs" method="post" name="newsyl">
  530: <input type="hidden" name="folder" value="$folder">
  531: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  532: <input type=hidden name="importdetail" 
  533: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
  534: <input name="newsyl" type="submit" value="Syllabus" />
  535: </form>
  536: <form action="/adm/coursedocs" method="post" name="newnav">
  537: <input type="hidden" name="folder" value="$folder">
  538: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  539: <input type=hidden name="importdetail" 
  540: value="Navigate Content=/adm/navmaps">
  541: <input name="newnav" type="submit" value="Navigate Content" />
  542: </form>
  543: <form action="/adm/coursedocs" method="post" name="newsmppg">
  544: <input type="hidden" name="folder" value="$folder">
  545: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  546: <input type=hidden name="importdetail" value="">
  547: <input name="newsmppg" type="button" value="Simple Page"
  548: onClick="javascript:makesmppage();" />
  549: </form>
  550: <form action="/adm/coursedocs" method="post" name="newbul">
  551: <input type="hidden" name="folder" value="$folder">
  552: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  553: <input type=hidden name="importdetail" value="">
  554: <input name="newbulletin" type="button" value="Bulletin Board"
  555: onClick="javascript:makebulboard();" />
  556: </form>
  557: <form action="/adm/coursedocs" method="post" name="newaboutme">
  558: <input type="hidden" name="folder" value="$folder">
  559: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  560: <input type=hidden name="importdetail" 
  561: value="$plainname=/adm/$udom/$uname/aboutme">
  562: <input name="newaboutme" type="submit" value="My Personal Info" />
  563: </form>
  564: </td></tr>
  565: </table>
  566: ENDFORM
  567:        $r->print('</td></tr>');
  568:     }
  569: # ----------------------------------------------------- Supplemental documents
  570:     if (!$forcestandard) {
  571:        $r->print(
  572:   '<tr><td bgcolor="#BBFFFF"><h2>Supplemental Course Documents</h2>');
  573:        my $folder=$ENV{'form.folder'};
  574:        unless ($folder=~/supplemental/) { $folder='supplemental'; }
  575:        &editor($r,$coursenum,$coursedom,$folder,$allowed);
  576:        if ($allowed) {
  577:        my $folderseq=
  578:                   '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
  579:                      '.sequence';
  580: 
  581:           $r->print(<<ENDSUPFORM);
  582: <table cellspacing=2><tr>
  583: <th bgcolor="#DDDDDD">Upload a new supplemental course document</th>
  584: <th bgcolor="#DDDDDD">Import a published document</th>
  585: <th bgcolor="#DDDDDD">Special documents</th>
  586: </tr>
  587: <tr><td bgcolor="#DDDDDD">
  588: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
  589: <input type="file" name="uploaddoc" size="50">
  590: <br />Comment:<br />
  591: <textarea cols=50 rows=4 name='comment'>
  592: </textarea>
  593: <input type="hidden" name="folder" value="$folder">
  594: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  595: <input type="hidden" name="cmd" value="upload_supplemental">
  596: <input type="submit" value="Upload Document">
  597: </form>
  598: </td>
  599: <td bgcolor="#DDDDDD">
  600: <form action="/adm/coursedocs" method="post" name="simpleedit">
  601: <input type="hidden" name="folder" value="$folder">
  602: <input type=hidden name="importdetail" value="">
  603: <input type=button onClick=
  604: "javascript:groupsearch()" value="Search">
  605: <input type=button onClick=
  606: "javascript:groupimport();" value="Import">
  607: </form>
  608: </td><td bgcolor="#DDDDDD">
  609: <form action="/adm/coursedocs" method="post" name="supnewfolder">
  610: <input type="hidden" name="folder" value="$folder">
  611: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  612: <input type=hidden name="importdetail" value="">
  613: <input name="newfolder" type="button"
  614: onClick="javascript:makenewfolder(this.form,'$folderseq');"
  615: value="New Folder" />
  616: </form>
  617: <form action="/adm/coursedocs" method="post" name="supnewext">
  618: <input type="hidden" name="folder" value="$folder">
  619: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  620: <input type=hidden name="importdetail" value="">
  621: <input name="newext" type="button" 
  622: onClick="javascript:makenewext('supnewext');"
  623: value="External Resource" />
  624: </form>
  625: <form action="/adm/coursedocs" method="post" name="supnewsyl">
  626: <input type="hidden" name="folder" value="$folder">
  627: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  628: <input type=hidden name="importdetail" 
  629: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
  630: <input name="newsyl" type="submit" value="Syllabus" />
  631: </form>
  632: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
  633: <input type="hidden" name="folder" value="$folder">
  634: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
  635: <input type=hidden name="importdetail" 
  636: value="$plainname=/adm/$udom/$uname/aboutme">
  637: <input name="newaboutme" type="submit" value="My Personal Info" />
  638: </form>
  639: </td></tr>
  640: </table></td></tr>
  641: ENDSUPFORM
  642:        }
  643:     }
  644:     if ($allowed) {
  645: 	$r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
  646:     }
  647:     $r->print('</table>');
  648:   } else {
  649: # -------------------------------------------------------- This is showdoc mode
  650:       $r->print("<h1>Uploaded Document</h1><p>It is recommended that you use an up-to-date virus scanner before handling this file.</p><p><table>".
  651:          &entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>');
  652:   }
  653:  }
  654:  $r->print('</body></html>');
  655:  return OK;
  656: } 
  657: 
  658: 1;
  659: __END__