Annotation of loncom/interface/londocs.pm, revision 1.33

1.1       www         1: # The LearningOnline Network
1.2       www         2: # Documents
1.1       www         3: #
1.33    ! www         4: # $Id: londocs.pm,v 1.32 2002/10/18 13:47:57 www Exp $
1.1       www         5: #
1.3       www         6: # Copyright Michigan State University Board of Trustees
1.1       www         7: #
1.3       www         8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
1.1       www         9: #
1.3       www        10: # LON-CAPA is free software; you can redistribute it and/or modify
                     11: # it under the terms of the GNU General Public License as published by
                     12: # the Free Software Foundation; either version 2 of the License, or
                     13: # (at your option) any later version.
1.1       www        14: #
1.3       www        15: # LON-CAPA is distributed in the hope that it will be useful,
                     16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     18: # GNU General Public License for more details.
                     19: #
                     20: # You should have received a copy of the GNU General Public License
                     21: # along with LON-CAPA; if not, write to the Free Software
                     22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     23: #
                     24: # /home/httpd/html/adm/gpl.txt
                     25: #
                     26: # http://www.lon-capa.org/
                     27: #
                     28: 
1.2       www        29: package Apache::londocs;
1.1       www        30: 
                     31: use strict;
1.28      www        32: use Apache::Constants qw(:common :http);
1.4       www        33: use Apache::lonnet;
                     34: use Apache::loncommon;
1.7       www        35: use Apache::lonratedt;
                     36: use Apache::lonratsrv;
1.15      www        37: use Apache::lonxml;
1.27      www        38: use GDBM_File;
1.7       www        39: 
1.8       www        40: my $iconpath;
1.7       www        41: 
1.27      www        42: my %hash;
                     43: 
                     44: my $hashtied;
1.29      www        45: my %alreadyseen=();
1.27      www        46: 
1.7       www        47: # Mapread read maps into lonratedt::global arrays 
1.10      www        48: # @order and @resources, determines status
1.7       www        49: # sets @order - pointer to resources in right order
                     50: # sets @resources - array with the resources with correct idx
                     51: #
                     52: 
                     53: sub mapread {
                     54:     my ($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.'/'.
1.15      www        64:                                 $map,1);
1.7       www        65: }
                     66: 
                     67: sub editor {
                     68:     my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
1.17      www        69:     if ($ENV{'form.foldername'}) {
                     70: 	$r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>');
                     71:     }
1.10      www        72:     my $errtext='';
                     73:     my $fatal=0;
                     74:     ($errtext,$fatal)=
1.7       www        75:           &mapread($coursenum,$coursedom,$folder.'.sequence');
1.17      www        76:     if ($#Apache::lonratedt::order<1) {
                     77:        	$Apache::lonratedt::order[0]=1;
                     78:         $Apache::lonratedt::resources[1]='';
                     79:     }
1.7       www        80:     if ($fatal) {
                     81: 	   $r->print('<p><font color="red">'.$errtext.'</font></p>');
                     82:     } else {
                     83: # ------------------------------------------------------------ Process commands
1.16      www        84: # ---------------- if they are for this folder and user allowed to make changes
                     85: 	if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
1.10      www        86: # upload a file, if present
                     87:            if (($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:               $comment=~s/\:/\&colon;/g;
1.17      www       100:               if ($folder=~/^supplemental/) {
                    101: 		  $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
                    102: 		      $ENV{'user.domain'}.'___&&&___'.$comment;
                    103:               }
1.10      www       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:             }
1.8       www       112: 	    if ($ENV{'form.cmd'}) {
1.10      www       113:                 my ($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');
1.8       www       133:             }
1.11      www       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:             }
1.16      www       156:        }
                    157: # ---------------------------------------------------------------- End commands
1.7       www       158: # ---------------------------------------------------------------- Print screen
1.10      www       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:         $r->print('</table>');
1.7       www       169:     }
                    170: }
1.1       www       171: 
1.8       www       172: # --------------------------------------------------------------- An entry line
                    173: 
                    174: sub entryline {
                    175:     my ($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_$index'>Remove</td>
                    187: END
                    188:     }
1.16      www       189: # Figure out what kind of a resource this is
                    190:     my ($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;
1.10      www       195:     }
1.17      www       196:     my $isfolder=0;
1.16      www       197:     if ($uploaded) {
                    198:        if ($extension eq 'sequence') {
                    199: 	  $icon='folder_closed';
                    200:           $url=~/\/(\w+)\.sequence/;
                    201:           $url='/adm/coursedocs?folder='.$1;
1.17      www       202:           $isfolder=1;
1.16      www       203:        } else {
                    204: 	  $url=&Apache::lonnet::tokenwrapper($url);
                    205:        } 
                    206:     }
1.18      www       207:     $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.8       www       208: # Title
                    209:     $title=&Apache::lonnet::unescape($title);
1.17      www       210:     my $foldertitle=$title;
1.8       www       211:     if ($title=~
                    212:  /^(\d+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(.*)$/
1.17      www       213: 	) { 
                    214:             $foldertitle=&Apache::lontexconvert::msgtexconverted($4);
                    215:             $title='<i>'.localtime($1).'</i> '.
                    216:                 &Apache::loncommon::plainname($2,$3).': <br>'.
                    217: 		$foldertitle;
1.8       www       218: 	}
1.17      www       219:     if ($isfolder) { $url.='&foldername='.$foldertitle; }
1.23      www       220:     $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder.
                    221: '"><img src="/adm/lonIcons/'.
1.17      www       222:         $icon.'.gif" border="0"></a></td>'.
1.23      www       223:         "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>";
1.8       www       224:     return $line;
                    225: }
                    226: 
1.27      www       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:     $hashtied=0;
                    242: }
                    243: 
1.29      www       244: # --------------------------------------------------------------- check on this
                    245: 
                    246: sub checkonthis {
                    247:     my ($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: 
1.8       www       281: # ================================================================ Main Handler
1.1       www       282: sub handler {
                    283:     my $r = shift;
                    284:     $r->content_type('text/html');
                    285:     $r->send_http_header;
                    286:     return OK if $r->header_only;
                    287: 
1.27      www       288:   
1.26      www       289:   if ($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'));
1.27      www       296:    $hashtied=0;
1.30      www       297:    undef %alreadyseen;
                    298:    %alreadyseen=();
1.27      www       299:    &tiehash();
                    300:    foreach (keys %hash) {
1.28      www       301:        if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
1.29      www       302:            &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27      www       303:        }
                    304:    }
                    305:    &untiehash();
1.26      www       306:   } elsif ($ENV{'form.versions'}) {
                    307:     $r->print('<html><head><title>Check Versions</title></head>'.
                    308:               &Apache::loncommon::bodytag('Check Course Document Versions'));
1.27      www       309:    $hashtied=0;
                    310:    &tiehash();
1.30      www       311:    my %changes=&Apache::lonnet::dump
                    312:     ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
                    313:                      $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.31      www       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';
1.32      www       327:            $ENV{'form.timerange'}=time;
                    328:        }
                    329:        my $starttime=time-$ENV{'form.timerange'};
                    330:        if ($ENV{'form.timerange'}==2592000) {
                    331:            $seltext='during the last month ('.localtime($starttime).')';
1.31      www       332:            $monthsel='selected';
                    333:        } elsif ($ENV{'form.timerange'}==604800) {
1.32      www       334:            $seltext='during the last week ('.localtime($starttime).')';
1.31      www       335:            $weeksel='selected';
                    336:        } elsif ($ENV{'form.timerange'}==86400) {
1.32      www       337:            $seltext='since yesterday ('.localtime($starttime).')';
1.31      www       338:            $daysel='selected';
                    339:        }
1.32      www       340:  
1.31      www       341:        $r->print(<<ENDHEADERS);
                    342: <form action="/adm/coursedocs" method="post">
                    343: <select name="timerange">
                    344: <option value="-1" $startsel>Since Start of Course</option>
                    345: <option value="2592000" $monthsel>Last Month</option>
                    346: <option value="604800" $weeksel>Last Week</option>
                    347: <option value="86400" $daysel>Since Yesterday</option>
                    348: </select>
                    349: <input type="submit" name="versions" value="Display" />
                    350: </form>
1.32      www       351: <h3>Content changed $seltext</h3>
1.31      www       352: <table border="2">
                    353: <tr>
                    354: <th>File</th><th>Modification Date</th>
                    355: <th>Version</th><th>Differences</th></tr>
                    356: ENDHEADERS
                    357:        foreach (keys %changes) {
1.32      www       358: 	  if ($changes{$_}>$starttime) {
                    359: 	     my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
                    360:              my $currentversion=&Apache::lonnet::getversion($_);
                    361:              my $linkurl=&Apache::lonnet::clutter($_);
                    362:              $r->print(
                    363:                  '<tr><td><a href="'.$linkurl.'" target="cat">'.$linkurl.
                    364:                  '</a></td><td>'.
                    365:                  localtime($changes{$_}).'</td><td>'.$currentversion.'</td>'.
                    366: 		       '<td>');
                    367:              my $lastold=1;
                    368:              for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
                    369:                  my $url=$root.'.'.$prevvers.'.'.$extension;
                    370:                  if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
                    371:                                                              $starttime) {
                    372:                      $lastold=$prevvers;
                    373:                  }
                    374:              }
                    375:             for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
                    376:                  my $url=$root.'.'.$prevvers.'.'.$extension;
                    377:                  $r->print('<a href="'.&Apache::lonnet::clutter($url).
                    378:                    '">Version '.$prevvers.' ('.
                    379:                  localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')).
1.33    ! www       380:                  ')</a>');
        !           381:                  if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
        !           382:                     $r->print(' <a href="/adm/diff?filename='.
        !           383:                             &Apache::lonnet::clutter($root.'.'.$extension).
        !           384:                             '&versionone='.$prevvers.
        !           385: 			     '">Diffs</a>');
        !           386:                  }
        !           387:                  $r->print('<br />');
1.32      www       388:              }
                    389:              $r->print('</td></tr>');
                    390:           }
1.31      www       391:        }
                    392:        $r->print('</table>');
                    393:    } else {
                    394:        $r->print('<p>No content modifications yet.</p>');
1.30      www       395:    }
1.27      www       396:    &untiehash();
1.26      www       397:   } else {
1.7       www       398: # is this a standard course?
                    399: 
                    400:     my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
1.15      www       401:     my $forcestandard;
                    402:     my $forcesupplement;
                    403:     my $script='';
                    404:     my $allowed;
                    405:     my $events='';
1.19      www       406:     my $showdoc=0;
1.15      www       407:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.21      www       408:        ['folder','foldername']);
                    409:     if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
                    410:        $showdoc=$1;
                    411:     }
                    412:     unless ($showdoc) { # got called from remote
1.15      www       413:        $forcestandard=($ENV{'form.folder'}=~/^default_/);
                    414:        $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
1.7       www       415: 
1.4       www       416: # does this user have privileges to post, etc?
1.15      www       417:        $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
                    418:        if ($allowed) { 
                    419:          &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
                    420:          $script=&Apache::lonratedt::editscript('simple'); 
                    421:        }
                    422:     } else { # got called in sequence from course
                    423:        $allowed=0;
1.21      www       424:        $script='</script>'.&Apache::lonxml::registerurl(1,undef).'<script>';
1.15      www       425:        $events='onLoad="'.&Apache::lonxml::loadevents.
                    426:            '" onUnload="'.&Apache::lonxml::unloadevents.'"';
1.3       www       427:     }
1.4       www       428: 
                    429: # get course data
                    430:     my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
                    431:     my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
                    432: 
1.14      www       433: # get personal data
                    434:  
                    435:     my $uname=$ENV{'user.name'};
                    436:     my $udom=$ENV{'user.domain'};
                    437:     my $plainname=&Apache::lonnet::escape(
                    438:                      &Apache::loncommon::plainname($uname,$udom));
                    439: 
1.8       www       440: # graphics settings
1.4       www       441: 
1.8       www       442:     $iconpath = $r->dir_config('lonIconsURL') . "/";
                    443: 
1.22      www       444:     my $now=time;
                    445: 
1.4       www       446: # print screen
1.1       www       447:     $r->print(<<ENDDOCUMENT);
                    448: <html>
                    449: <head>
                    450: <title>The LearningOnline Network with CAPA</title>
1.16      www       451: <script>
                    452: $script
1.20      www       453: </script>
1.19      www       454: ENDDOCUMENT
                    455:    if ($allowed) {
                    456:     $r->print(<<ENDNEWSCRIPT);
1.20      www       457: <script>
1.16      www       458: function makenewfolder(targetform,folderseq) {
                    459:     var foldername=prompt('Name of New Folder','New Folder');
                    460:     if (foldername) {
                    461: 	targetform.importdetail.value=foldername+"="+folderseq;
                    462:         targetform.submit();
                    463:     }
                    464: }
                    465: 
1.18      www       466: function makenewext(targetname) {
                    467:     this.document.forms.extimport.useform.value=targetname;
                    468:     window.open('/adm/rat/extpickframe.html');
                    469: }
                    470: 
1.22      www       471: function makesmppage() {
                    472:     var title=prompt('Listed Title for the Page');
                    473:     this.document.forms.newsmppg.importdetail.value=
                    474: 	title+'=/adm/$udom/$uname/$now/smppg';
                    475:     this.document.forms.newsmppg.submit();
                    476: }
                    477: 
                    478: function makebulboard() {
                    479:     var title=prompt('Listed Title for the Bulletin Board');
                    480:     this.document.forms.newbul.importdetail.value=
                    481: 	title+'=/adm/$udom/$uname/$now/bulletinboard';
                    482:     this.document.forms.newbul.submit();
                    483: }
                    484: 
1.18      www       485: function finishpick() {
                    486:     var title=this.document.forms.extimport.title.value;
                    487:     var url=this.document.forms.extimport.url.value;
                    488:     var form=this.document.forms.extimport.useform.value;
                    489:     eval
                    490:      ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
                    491:     '";this.document.forms.'+form+'.submit();');
1.16      www       492: }
                    493: </script>
1.19      www       494: ENDNEWSCRIPT
                    495:   }
                    496: # -------------------------------------------------------------------- Body tag
1.20      www       497:   $r->print('</head>'.
                    498:             &Apache::loncommon::bodytag('Course Documents','',$events));
1.19      www       499:   unless ($showdoc) {
1.25      www       500:     if ($allowed) {
                    501:        $r->print(<<ENDCOURSEVERIFY);
1.26      www       502: <form action="/adm/coursedocs" method="post" name="courseverify">
1.25      www       503: <input type="submit" name="verify" value="Verify Content" />
                    504: <input type="submit" name="versions" value="Check Resource Versions" />
                    505: </form>
                    506: ENDCOURSEVERIFY
                    507:     }
1.17      www       508: # --------------------------------------------------------- Standard documents
1.24      www       509:     $r->print('<table>');
1.7       www       510:     if (($standard) && ($allowed) && (!$forcesupplement)) {
1.24      www       511:        $r->print('<tr><td bgcolor="#FFFFBB"><h2>Main Course Documents</h2>');
1.7       www       512:        my $folder=$ENV{'form.folder'};
1.10      www       513:        unless ($folder=~/^default/) { $folder='default'; }
1.7       www       514:        &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.16      www       515:        my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
                    516:                      '.sequence';
1.8       www       517:        $r->print(<<ENDFORM);
1.16      www       518: <table cellspacing=2><tr>
                    519: <th bgcolor="#DDDDDD">Upload a new main course document</th>
                    520: <th bgcolor="#DDDDDD">Import a published document</th>
                    521: <th bgcolor="#DDDDDD">Special documents</th>
1.11      www       522: </tr>
1.16      www       523: <tr><td bgcolor="#DDDDDD">
1.11      www       524: File:<br />
1.10      www       525: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.8       www       526: <input type="file" name="uploaddoc" size="50">
                    527: <br />
1.11      www       528: Title:<br /> 
                    529: <input type="text" size="50" name="comment">
1.8       www       530: <input type="hidden" name="folder" value="$folder">
1.17      www       531: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.10      www       532: <input type="hidden" name="cmd" value="upload_default">
1.8       www       533: <input type="submit" value="Upload Document">
                    534: </form>
1.11      www       535: </td>
1.16      www       536: <td bgcolor="#DDDDDD">
1.11      www       537: <form action="/adm/coursedocs" method="post" name="simpleedit">
1.16      www       538: <input type="hidden" name="folder" value="$folder">
1.11      www       539: <input type=hidden name="importdetail" value="">
                    540: <input type=button onClick=
1.16      www       541: "javascript:groupsearch()" value="Search">
1.11      www       542: <input type=button onClick=
1.16      www       543: "javascript:groupimport();" value="Import">
1.11      www       544: </form>
1.16      www       545: </td><td bgcolor="#DDDDDD">
1.11      www       546: <form action="/adm/coursedocs" method="post" name="newfolder">
1.16      www       547: <input type="hidden" name="folder" value="$folder">
1.17      www       548: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.13      www       549: <input type=hidden name="importdetail" value="">
1.16      www       550: <input name="newfolder" type="button"
                    551: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.11      www       552: value="New Folder" />
                    553: </form>
                    554: <form action="/adm/coursedocs" method="post" name="newext">
1.16      www       555: <input type="hidden" name="folder" value="$folder">
1.17      www       556: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.13      www       557: <input type=hidden name="importdetail" value="">
1.18      www       558: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
1.11      www       559: value="External Resource" />
                    560: </form>
                    561: <form action="/adm/coursedocs" method="post" name="newsyl">
1.16      www       562: <input type="hidden" name="folder" value="$folder">
1.17      www       563: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.14      www       564: <input type=hidden name="importdetail" 
                    565: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
                    566: <input name="newsyl" type="submit" value="Syllabus" />
1.15      www       567: </form>
1.17      www       568: <form action="/adm/coursedocs" method="post" name="newnav">
1.20      www       569: <input type="hidden" name="folder" value="$folder">
                    570: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.15      www       571: <input type=hidden name="importdetail" 
                    572: value="Navigate Content=/adm/navmaps">
1.20      www       573: <input name="newnav" type="submit" value="Navigate Content" />
1.22      www       574: </form>
                    575: <form action="/adm/coursedocs" method="post" name="newsmppg">
                    576: <input type="hidden" name="folder" value="$folder">
                    577: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
                    578: <input type=hidden name="importdetail" value="">
                    579: <input name="newsmppg" type="button" value="Simple Page"
                    580: onClick="javascript:makesmppage();" />
                    581: </form>
                    582: <form action="/adm/coursedocs" method="post" name="newbul">
                    583: <input type="hidden" name="folder" value="$folder">
                    584: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
                    585: <input type=hidden name="importdetail" value="">
                    586: <input name="newbulletin" type="button" value="Bulletin Board"
                    587: onClick="javascript:makebulboard();" />
1.12      www       588: </form>
                    589: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.16      www       590: <input type="hidden" name="folder" value="$folder">
1.17      www       591: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.14      www       592: <input type=hidden name="importdetail" 
                    593: value="$plainname=/adm/$udom/$uname/aboutme">
1.16      www       594: <input name="newaboutme" type="submit" value="My Personal Info" />
1.11      www       595: </form>
                    596: </td></tr>
                    597: </table>
1.8       www       598: ENDFORM
1.24      www       599:        $r->print('</td></tr>');
1.7       www       600:     }
                    601: # ----------------------------------------------------- Supplemental documents
                    602:     if (!$forcestandard) {
1.24      www       603:        $r->print(
                    604:   '<tr><td bgcolor="#BBFFFF"><h2>Supplemental Course Documents</h2>');
1.7       www       605:        my $folder=$ENV{'form.folder'};
1.10      www       606:        unless ($folder=~/supplemental/) { $folder='supplemental'; }
1.7       www       607:        &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8       www       608:        if ($allowed) {
1.17      www       609:        my $folderseq=
                    610:                   '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
                    611:                      '.sequence';
                    612: 
1.8       www       613:           $r->print(<<ENDSUPFORM);
1.17      www       614: <table cellspacing=2><tr>
                    615: <th bgcolor="#DDDDDD">Upload a new supplemental course document</th>
                    616: <th bgcolor="#DDDDDD">Import a published document</th>
                    617: <th bgcolor="#DDDDDD">Special documents</th>
                    618: </tr>
                    619: <tr><td bgcolor="#DDDDDD">
1.10      www       620: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.4       www       621: <input type="file" name="uploaddoc" size="50">
                    622: <br />Comment:<br />
                    623: <textarea cols=50 rows=4 name='comment'>
                    624: </textarea>
1.8       www       625: <input type="hidden" name="folder" value="$folder">
1.17      www       626: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
1.10      www       627: <input type="hidden" name="cmd" value="upload_supplemental">
1.3       www       628: <input type="submit" value="Upload Document">
                    629: </form>
1.17      www       630: </td>
                    631: <td bgcolor="#DDDDDD">
                    632: <form action="/adm/coursedocs" method="post" name="simpleedit">
                    633: <input type="hidden" name="folder" value="$folder">
                    634: <input type=hidden name="importdetail" value="">
                    635: <input type=button onClick=
                    636: "javascript:groupsearch()" value="Search">
                    637: <input type=button onClick=
                    638: "javascript:groupimport();" value="Import">
                    639: </form>
                    640: </td><td bgcolor="#DDDDDD">
1.18      www       641: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.17      www       642: <input type="hidden" name="folder" value="$folder">
                    643: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
                    644: <input type=hidden name="importdetail" value="">
                    645: <input name="newfolder" type="button"
                    646: onClick="javascript:makenewfolder(this.form,'$folderseq');"
                    647: value="New Folder" />
                    648: </form>
1.18      www       649: <form action="/adm/coursedocs" method="post" name="supnewext">
1.17      www       650: <input type="hidden" name="folder" value="$folder">
                    651: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
                    652: <input type=hidden name="importdetail" value="">
1.18      www       653: <input name="newext" type="button" 
                    654: onClick="javascript:makenewext('supnewext');"
1.17      www       655: value="External Resource" />
                    656: </form>
1.18      www       657: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.17      www       658: <input type="hidden" name="folder" value="$folder">
                    659: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
                    660: <input type=hidden name="importdetail" 
                    661: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
                    662: <input name="newsyl" type="submit" value="Syllabus" />
                    663: </form>
1.18      www       664: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.17      www       665: <input type="hidden" name="folder" value="$folder">
                    666: <input type="hidden" name="foldername" value="$ENV{'form.foldername'}">
                    667: <input type=hidden name="importdetail" 
                    668: value="$plainname=/adm/$udom/$uname/aboutme">
                    669: <input name="newaboutme" type="submit" value="My Personal Info" />
                    670: </form>
                    671: </td></tr>
1.24      www       672: </table></td></tr>
1.8       www       673: ENDSUPFORM
                    674:        }
1.7       www       675:     }
1.18      www       676:     if ($allowed) {
                    677: 	$r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
                    678:     }
1.24      www       679:     $r->print('</table>');
1.19      www       680:   } else {
                    681: # -------------------------------------------------------- This is showdoc mode
                    682:       $r->print("<h1>Uploaded Document</h1><p>It is recommended that you use an up-to-date virus scanner before handling this file.</p><p><table>".
1.21      www       683:          &entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>');
1.19      www       684:   }
1.26      www       685:  }
                    686:  $r->print('</body></html>');
                    687:  return OK;
1.1       www       688: } 
                    689: 
                    690: 1;
                    691: __END__

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