Annotation of loncom/interface/londocs.pm, revision 1.118

1.1       www         1: # The LearningOnline Network
1.2       www         2: # Documents
1.1       www         3: #
1.118   ! albertel    4: # $Id: londocs.pm,v 1.117 2004/04/08 21:10:25 albertel 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;
1.74      www        38: use Apache::loncreatecourse;
1.38      www        39: use HTML::Entities;
1.27      www        40: use GDBM_File;
1.81      www        41: use Apache::lonlocal;
1.7       www        42: 
1.8       www        43: my $iconpath;
1.7       www        44: 
1.27      www        45: my %hash;
                     46: 
                     47: my $hashtied;
1.29      www        48: my %alreadyseen=();
1.27      www        49: 
1.40      www        50: my $hadchanges;
                     51: 
1.47      www        52: # Available help topics
                     53: 
                     54: my %help=();
                     55: 
1.7       www        56: # Mapread read maps into lonratedt::global arrays 
1.10      www        57: # @order and @resources, determines status
1.7       www        58: # sets @order - pointer to resources in right order
                     59: # sets @resources - array with the resources with correct idx
                     60: #
                     61: 
                     62: sub mapread {
                     63:     my ($coursenum,$coursedom,$map)=@_;
                     64:     return
                     65:       &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
                     66:                                 $map);
                     67: }
                     68: 
                     69: sub storemap {
                     70:     my ($coursenum,$coursedom,$map)=@_;
1.104     albertel   71:     my ($outtext,$errtext)=
1.7       www        72:       &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
1.15      www        73:                                 $map,1);
1.104     albertel   74:     if ($errtext) { return ($errtext,2); }
                     75:     
                     76:     $hadchanges=1;
                     77:     return ($errtext,0);
1.7       www        78: }
                     79: 
1.74      www        80: # ----------------------------------------- Return hash with valid author names
                     81: 
                     82: sub authorhosts {
                     83:     my %outhash=();
                     84:     my $home=0;
                     85:     my $other=0;
                     86:     foreach (keys %ENV) {
                     87: 	if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {
                     88: 	    my $role=$1;
                     89: 	    my $realm=$2;
                     90: 	    my ($start,$end)=split(/\./,$ENV{$_});
                     91: 	    if (($start) && ($start>time)) { next; }
                     92: 	    if (($end) && (time>$end)) { next; }
                     93: 	    my $ca; my $cd;
                     94: 	    if ($1 eq 'au') {
                     95: 		$ca=$ENV{'user.name'};
                     96: 		$cd=$ENV{'user.domain'};
                     97: 	    } else {
                     98: 		($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);
                     99: 	    }
1.107     albertel  100: 	    my $allowed=0;
                    101: 	    my $myhome=&Apache::lonnet::homeserver($ca,$cd);
                    102: 	    my @ids=&Apache::lonnet::current_machine_ids();
                    103: 	    foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
                    104: 	    if ($allowed) {
1.74      www       105: 		$home++;
                    106: 		$outhash{'home_'.$ca.'@'.$cd}=1;
                    107: 	    } else {
1.107     albertel  108: 		$outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
1.74      www       109: 		$other++;
                    110: 	    }
                    111: 	}
                    112:     }
                    113:     return ($home,$other,%outhash);
                    114: }
                    115: # ------------------------------------------------------ Generate "dump" button
                    116: 
                    117: sub dumpbutton {
                    118:     my ($home,$other,%outhash)=&authorhosts();
                    119:     if ($home+$other==0) { return ''; }
                    120:     my $output='</td><td bgcolor="#DDDDCC">';
                    121:     if ($home) {
                    122: 	return '</td><td bgcolor="#DDDDCC">'.
1.81      www       123: 	    '<input type="submit" name="dumpcourse" value="'.
                    124: 	    &mt('Dump Course DOCS to Construction Space').'" />';
1.74      www       125:     } else {
                    126: 	return'</td><td bgcolor="#DDDDCC">'.
1.81      www       127:      &mt('Dump Course DOCS to Construction Space: available on other servers');
1.74      www       128:     }
                    129: }
                    130: 
                    131: # -------------------------------------------------------- Actually dump course
                    132: 
                    133: sub dumpcourse {
1.75      www       134:     my $r=shift;
                    135:     $r->print('<html><head><title>Dump DOCS</title></head>'.
1.76      www       136:         &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
                    137: 	      '<form name="dumpdoc" method="post">');
1.74      www       138:     my ($home,$other,%outhash)=&authorhosts();
1.75      www       139:     unless ($home) { return ''; }
1.76      www       140:     my $origcrsid=$ENV{'request.course.id'};
                    141:     my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
                    142:     if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) {
                    143: # Do the dumping
1.75      www       144: 	unless ($outhash{'home_'.$ENV{'form.authorspace'}}) { return ''; }
                    145: 	my ($ca,$cd)=split(/\@/,$ENV{'form.authorspace'});
1.87      www       146: 	$r->print('<h3>'.&mt('Copying Files').'</h3>');
1.76      www       147: 	my $title=$ENV{'form.authorfolder'};
1.79      www       148: 	$title=~s/[^\w\/]+/\_/g;
                    149: 	my %replacehash=();
                    150: 	foreach (keys %ENV) {
                    151: 	    if ($_=~/^form\.namefor\_(.+)/) {
                    152: 		$replacehash{$1}=$ENV{$_};
                    153: 	    }
                    154: 	}
                    155: 	my $crs='/uploaded/'.$ENV{'request.course.id'}.'/';
                    156: 	$crs=~s/\_/\//g;
                    157: 	foreach (keys %replacehash) {
                    158: 	    my $newfilename=$title.'/'.$replacehash{$_};
                    159: 	    $newfilename=~s/[^\w\/\.]+/\_/g;
                    160: 	    my @dirs=split(/\//,$newfilename);
                    161: 	    my $path='/home/'.$ca.'/public_html';
                    162: 	    my $makepath=$path;
                    163: 	    my $fail=0;
                    164: 	    for (my $i=0;$i<$#dirs;$i++) {
                    165: 		$makepath.='/'.$dirs[$i];
                    166: 		unless (-e $makepath) { 
                    167: 		    unless(mkdir($makepath,0777)) { $fail=1; } 
                    168: 		}
                    169: 	    }
                    170: 	    $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
                    171: 	    if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
                    172: 		if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
                    173: 		    print $fh &Apache::loncreatecourse::rewritefile(
                    174:          &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_),
                    175: 				     (%replacehash,$crs => '')
                    176: 								    );
                    177: 		} else {
                    178: 		    print $fh
                    179:          &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_);
                    180: 		       }
                    181: 		$fh->close();
                    182: 	    } else {
                    183: 		$fail=1;
                    184: 	    }
                    185: 	    if ($fail) {
                    186: 		$r->print('<font color="red">fail</font>');
                    187: 	    } else {
                    188: 		$r->print('<font color="green">ok</font>');
                    189: 	    }
                    190: 	}
1.76      www       191:     } else {
                    192: # Input form
                    193: 	unless ($home==1) {
                    194: 	    $r->print(
1.81      www       195: 		      '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
1.76      www       196: 	}
                    197: 	foreach (sort keys %outhash) {
                    198: 	    if ($_=~/^home_(.+)$/) {
                    199: 		if ($home==1) {
                    200: 		    $r->print(
                    201: 		  '<input type="hidden" name="authorspace" value="'.$1.'" />');
                    202: 		} else {
                    203: 		    $r->print('<option value="'.$1.'">'.$_.'</option>');
                    204: 		}
                    205: 	    }
                    206: 	}
                    207: 	unless ($home==1) {
                    208: 	    $r->print('</select>');
                    209: 	}
                    210: 	my $title=$origcrsdata{'description'};
                    211: 	$title=~s/\s+/\_/gs;
                    212: 	$title=~s/\W//gs;
1.81      www       213: 	$r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
1.76      www       214: 	&tiehash();
1.81      www       215: 	$r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
1.76      www       216: 	foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
1.78      www       217: 	    $r->print('<tr><td>'.$_.'</td>');
                    218: 	    my ($ext)=($_=~/\.(\w+)$/);
                    219: 	    my $title=$hash{'title_'.$hash{
                    220: 		'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
                    221: 	    $r->print('<td>'.($title?$title:'&nbsp;').'</td>');
                    222: 	    unless ($title) {
                    223: 		$title=$_;
                    224: 	    }
                    225: 	    $title=~s/\.(\w+)$//;
                    226: 	    $title=~s/\W+/\_/gs;
                    227: 	    $title.='.'.$ext;
1.79      www       228: 	    $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");
1.76      www       229: 	}
1.78      www       230: 	$r->print("</table>\n");
1.76      www       231: 	&untiehash();
                    232: 	$r->print(
1.81      www       233:   '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');
1.75      www       234:     }
1.74      www       235: }
1.76      www       236: 
1.74      www       237: 
1.73      bowersj2  238: # Imports the given (name, url) resources into the course
                    239: # coursenum, coursedom, and folder must precede the list
                    240: sub group_import {
                    241:     my $coursenum = shift;
                    242:     my $coursedom = shift;
                    243:     my $folder = shift;
                    244:     while (@_) {
                    245: 	my $name = shift;
                    246: 	my $url = shift;
                    247: 	if ($url) {
                    248: 	    my $idx = $#Apache::lonratedt::resources + 1;
                    249: 	    $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
                    250: 	    my $ext = 'false';
                    251: 	    if ($url=~/^http:\/\//) { $ext = 'true'; }
                    252: 	    $url =~ s/:/\&colon;/g;
                    253: 	    $name =~ s/:/\&colon;/g;
                    254: 	    $Apache::lonratedt::resources[$idx] = 
                    255: 		join ':', ($name, $url, $ext, 'normal', 'res');
                    256: 	}
                    257:     }
1.104     albertel  258:     return &storemap($coursenum, $coursedom, $folder.'.sequence');
1.73      bowersj2  259: }
                    260: 
1.114     albertel  261: sub breadcrumbs {
                    262:     my ($where)=@_;
                    263:     &Apache::lonhtmlcommon::clear_breadcrumbs();
1.116     albertel  264:     my (@folders)=split('&',$ENV{'form.folderpath'});
                    265:     my $folderpath;
                    266:     while (@folders) {
                    267: 	my $folder=shift(@folders);
                    268: 	my $foldername=shift(@folders);
                    269: 	if ($folderpath) {$folderpath.='&';}
                    270: 	$folderpath.=$folder.'&'.$foldername;
                    271: 	my $url='/adm/coursedocs?folderpath='.
                    272: 	    &Apache::lonnet::escape($folderpath);
1.114     albertel  273: 	    &Apache::lonhtmlcommon::add_breadcrumb(
                    274: 		      {'href'=>$url,
                    275: 		       'title'=>&Apache::lonnet::unescape($foldername),
1.117     albertel  276: 		       'text'=>'<font size="+1">'.
                    277: 			   &Apache::lonnet::unescape($foldername).'</font>'
                    278: 		       });
1.114     albertel  279: 		       
                    280: 						 
                    281:     }
1.116     albertel  282:     return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,undef,undef,undef,0);
1.114     albertel  283: }
                    284: 
1.7       www       285: sub editor {
                    286:     my ($r,$coursenum,$coursedom,$folder,$allowed)=@_;
1.114     albertel  287: 
                    288:     $r->print(&breadcrumbs($folder));
1.10      www       289:     my $errtext='';
                    290:     my $fatal=0;
                    291:     ($errtext,$fatal)=
1.7       www       292:           &mapread($coursenum,$coursedom,$folder.'.sequence');
1.17      www       293:     if ($#Apache::lonratedt::order<1) {
                    294:        	$Apache::lonratedt::order[0]=1;
                    295:         $Apache::lonratedt::resources[1]='';
                    296:     }
1.7       www       297:     if ($fatal) {
                    298: 	   $r->print('<p><font color="red">'.$errtext.'</font></p>');
                    299:     } else {
                    300: # ------------------------------------------------------------ Process commands
1.16      www       301: # ---------------- if they are for this folder and user allowed to make changes
                    302: 	if (($allowed) && ($ENV{'form.folder'} eq $folder)) {
1.10      www       303: # upload a file, if present
                    304:            if (($ENV{'form.uploaddoc.filename'}) &&
                    305:                ($ENV{'form.cmd'}=~/^upload_(\w+)/)) {
1.112     raeburn   306: 	    if ( ($folder=~/^$1/) || ($1 eq 'default') ) {
1.10      www       307: # this is for a course, not a user, so set coursedoc flag
                    308: # probably the only place in the system where this should be "1"
                    309: 	      my $url=&Apache::lonnet::userfileupload('uploaddoc',1);
                    310:               my $ext='false';
                    311:               if ($url=~/^http\:\/\//) { $ext='true'; }
                    312:               $url=~s/\:/\&colon;/g;
                    313: 	      my $comment=$ENV{'form.comment'};
                    314:               $comment=~s/\</\&lt\;/g;
                    315:               $comment=~s/\>/\&gt\;/g;
                    316:               $comment=~s/\:/\&colon;/g;
1.17      www       317:               if ($folder=~/^supplemental/) {
                    318: 		  $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'.
                    319: 		      $ENV{'user.domain'}.'___&&&___'.$comment;
                    320:               }
1.10      www       321:               my $newidx=$#Apache::lonratedt::resources+1;
                    322:               $Apache::lonratedt::resources[$newidx]=
                    323:                   $comment.':'.$url.':'.$ext.':normal:res';
                    324:               $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=
                    325:                                                               $newidx;       
1.104     albertel  326: 
                    327: 	      ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.sequence');
                    328: 	      if ($fatal) {
                    329: 		  $r->print('<p><font color="red">'.$errtext.'</font></p>');
                    330: 		  return;
                    331: 	      }
1.10      www       332: 	     }
                    333:             }
1.8       www       334: 	    if ($ENV{'form.cmd'}) {
1.10      www       335:                 my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'});
                    336:                 if ($cmd eq 'del') {
                    337: 		    for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
                    338:                         $Apache::lonratedt::order[$i]=
                    339:                           $Apache::lonratedt::order[$i+1];
                    340:                     }
                    341:                     $#Apache::lonratedt::order--;
                    342:                 } elsif ($cmd eq 'up') {
1.38      www       343: 		  if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
1.10      www       344:                     my $i=$Apache::lonratedt::order[$idx-1];
                    345:                     $Apache::lonratedt::order[$idx-1]=
                    346: 			$Apache::lonratedt::order[$idx];
                    347:                     $Apache::lonratedt::order[$idx]=$i;
1.38      www       348: 		   }
1.10      www       349:                 } elsif ($cmd eq 'down') {
1.38      www       350: 		   if (defined($Apache::lonratedt::order[$idx+1])) {
1.10      www       351:                     my $i=$Apache::lonratedt::order[$idx+1];
                    352:                     $Apache::lonratedt::order[$idx+1]=
                    353: 			$Apache::lonratedt::order[$idx];
                    354:                     $Apache::lonratedt::order[$idx]=$i;
1.38      www       355: 		   }
1.36      www       356:                 } elsif ($cmd eq 'rename') {
                    357:                     my ($rtitle,@rrest)=split(/\:/,
                    358:                        $Apache::lonratedt::resources[
                    359: 				       $Apache::lonratedt::order[$idx]]);
1.38      www       360:                     my $comment=
                    361:                      &HTML::Entities::decode($ENV{'form.title'});
1.36      www       362:                     $comment=~s/\</\&lt\;/g;
                    363:                     $comment=~s/\>/\&gt\;/g;
                    364:                     $comment=~s/\:/\&colon;/g;
                    365:                     $Apache::lonratedt::resources[
                    366: 				       $Apache::lonratedt::order[$idx]]=
                    367:                              $comment.':'.join(':',@rrest);
                    368:                     
1.10      www       369:                 }
                    370: # Store the changed version
1.104     albertel  371: 		($errtext,$fatal)=&storemap($coursenum,$coursedom,
                    372: 					    $folder.'.sequence');
                    373: 		if ($fatal) {
                    374: 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
                    375: 		    return;
                    376: 		}
1.8       www       377:             }
1.11      www       378: # Group import/search
                    379: 	    if ($ENV{'form.importdetail'}) {
1.73      bowersj2  380: 		my @imports;
                    381: 		foreach (split(/\&/,$ENV{'form.importdetail'})) {
                    382: 		    if (defined($_)) {
                    383: 			my ($name,$url)=split(/\=/,$_);
                    384: 			$name=&Apache::lonnet::unescape($name);
                    385: 			$url=&Apache::lonnet::unescape($url);
                    386: 			push @imports, $name, $url;
                    387: 		    }
                    388: 		}
1.11      www       389: # Store the changed version
1.104     albertel  390: 		($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
                    391: 					       @imports);
                    392: 		if ($fatal) {
                    393: 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
                    394: 		    return;
                    395: 		}
1.11      www       396:             }
1.53      www       397: # Loading a complete map
                    398: 	   if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) {
1.104     albertel  399: 	       foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) {
1.53      www       400:                    my $idx=$#Apache::lonratedt::resources;
                    401:                    $idx++;
                    402:                    $Apache::lonratedt::resources[$idx]=$_;
                    403:                    $Apache::lonratedt::order
1.104     albertel  404: 		       [$#Apache::lonratedt::order+1]=$idx;
                    405: 	       }
1.53      www       406: 
                    407: # Store the changed version
1.104     albertel  408: 	       ($errtext,$fatal)=&storemap($coursenum,$coursedom,
                    409: 					   $folder.'.sequence');
                    410: 	       if ($fatal) {
                    411: 		   $r->print('<p><font color="red">'.$errtext.'</font></p>');
                    412: 		   return;
                    413: 	       }
1.53      www       414:            }
1.16      www       415:        }
                    416: # ---------------------------------------------------------------- End commands
1.7       www       417: # ---------------------------------------------------------------- Print screen
1.10      www       418:         my $idx=0;
                    419:         $r->print('<table>');
                    420:         foreach (@Apache::lonratedt::order) {
                    421:            my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
                    422:            unless ($name) {  $name=(split(/\//,$url))[-1]; }
1.106     www       423:            unless ($name) { next; }
1.112     raeburn   424:            $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
1.10      www       425:            $idx++;
                    426:         }
                    427:         $r->print('</table>');
1.7       www       428:     }
                    429: }
1.1       www       430: 
1.8       www       431: # --------------------------------------------------------------- An entry line
                    432: 
                    433: sub entryline {
1.112     raeburn   434:     my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
1.38      www       435:     $title=~s/\&colon\;/\:/g;
                    436:     $title=&HTML::Entities::encode(&HTML::Entities::decode(
1.109     albertel  437:      &Apache::lonnet::unescape($title)),'"<>&\'');
1.38      www       438:     my $renametitle=$title;
                    439:     my $foldertitle=$title;
1.109     albertel  440:     if ($title=~ /^(\d+)___&amp;&amp;&amp;___(\w+)___&amp;&amp;&amp;___(\w+)___&amp;&amp;&amp;___(.*)$/	) { 
                    441: 	$foldertitle=&Apache::lontexconvert::msgtexconverted($4);
                    442: 	$renametitle=$4;
                    443: 	$title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
                    444: 	    &Apache::loncommon::plainname($2,$3).': <br />'.
                    445: 	    $foldertitle;
                    446:     }
1.38      www       447:     $renametitle=~s/\&quot\;/\\\"/g;
1.8       www       448:     my $line='<tr>';
                    449: # Edit commands
1.109     albertel  450:     if ($allowed) {
                    451: 	my %lt=('up' => 'Move Up',
                    452: 		'dw' => 'Move Down',
                    453: 		'rm' => 'Remove',
                    454: 		'rn' => 'Rename');
1.115     albertel  455: 	my $folderpath;
                    456: 	if ($ENV{'form.folderpath'}) {
                    457: 	    $folderpath=&Apache::lonnet::escape($ENV{'form.folderpath'});
                    458: 	   # $htmlfoldername=&HTML::Entities::encode($ENV{'form.foldername'},'<>&"');
1.109     albertel  459: 	}
                    460: 	$line.=(<<END);
1.54      www       461: <td><table border='0' cellspacing='2' cellpadding='0'>
                    462: <tr><td bgcolor="#DDDDDD">
1.115     albertel  463: <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath'>
1.90      www       464: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
1.54      www       465: <tr><td bgcolor="#DDDDDD">
1.115     albertel  466: <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath'>
1.90      www       467: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
1.54      www       468: </table></td><td bgcolor="#DDDDDD">
1.115     albertel  469: <a href='javascript:removeres("$folderpath","$index","$renametitle");'>
1.90      www       470: <font size="-2" color="#990000">$lt{'rm'}</font></a>
1.115     albertel  471: <a href='javascript:changename("$folderpath","$index","$renametitle");'>
1.90      www       472: <font size="-2" color="#009900">$lt{'rn'}</font></a></td>
1.8       www       473: END
                    474:     }
1.16      www       475: # Figure out what kind of a resource this is
                    476:     my ($extension)=($url=~/\.(\w+)$/);
                    477:     my $uploaded=($url=~/^\/*uploaded\//);
1.97      albertel  478:     my $icon=&Apache::loncommon::icon($url);
1.17      www       479:     my $isfolder=0;
1.114     albertel  480:     my $folderarg;
1.16      www       481:     if ($uploaded) {
                    482:        if ($extension eq 'sequence') {
1.97      albertel  483: 	  $icon=$iconpath.'/folder_closed.gif';
1.112     raeburn   484:           $url=~/$coursenum\/([\/\w]+)\.sequence$/;
1.114     albertel  485:           $url='/adm/coursedocs?';
                    486: 	  $folderarg=$1;
1.17      www       487:           $isfolder=1;
1.118   ! albertel  488:        }
1.16      www       489:     }
1.18      www       490:     $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;
1.113     albertel  491:     if ((!$isfolder) && ($residx) && ($folder!~/supplemental/)) {
                    492: 	my $symb=&Apache::lonnet::symbclean(
1.50      www       493:           &Apache::lonnet::declutter('uploaded/'.
                    494:            $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
                    495:            $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder.
                    496:            '.sequence').
                    497:            '___'.$residx.'___'.
1.113     albertel  498: 	   &Apache::lonnet::declutter($url));
                    499: 	(undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
                    500: 	$url=&Apache::lonnet::clutter($url);
                    501: 	$url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);
1.50      www       502:     }
1.114     albertel  503:     if ($isfolder) {
                    504: 	my $foldername=&Apache::lonnet::escape($foldertitle);
                    505: 	my $folderpath=$ENV{'form.folderpath'};
                    506: 	if ($folderpath) { $folderpath.='&' };
                    507: 	$folderpath.=$folderarg.'&'.$foldername;
                    508: 	$url.='folderpath='.&Apache::lonnet::escape($folderpath);
                    509:     }
1.113     albertel  510:     $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
                    511: 	'" border="0"></a></td>'.
                    512:         "<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td></tr>";
1.8       www       513:     return $line;
                    514: }
                    515: 
1.27      www       516: # ---------------------------------------------------------------- tie the hash
                    517: 
                    518: sub tiehash {
                    519:     $hashtied=0;
                    520:     if ($ENV{'request.course.fn'}) {
                    521:         if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db",
                    522:             &GDBM_READER(),0640)) {
                    523:                 $hashtied=1;
                    524:         }
                    525:     }    
                    526: }
                    527: 
                    528: sub untiehash {
                    529:     if ($hashtied) { untie %hash; }
                    530:     $hashtied=0;
                    531: }
                    532: 
1.29      www       533: # --------------------------------------------------------------- check on this
                    534: 
                    535: sub checkonthis {
                    536:     my ($r,$url,$level,$title)=@_;
                    537:     $alreadyseen{$url}=1;
                    538:     $r->rflush();
1.41      www       539:     if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
1.108     albertel  540:        $r->print("\n<br />");
1.29      www       541:        for (my $i=0;$i<=$level*5;$i++) {
                    542:            $r->print('&nbsp;');
                    543:        }
                    544:        $r->print('<a href="'.$url.'" target="cat">'.
                    545: 		 ($title?$title:$url).'</a> ');
                    546:        if ($url=~/^\/res\//) {
                    547: 	  my $result=&Apache::lonnet::repcopy(
                    548:                               &Apache::lonnet::filelocation('',$url));
                    549:           if ($result==OK) {
1.87      www       550:              $r->print('<font color="green">'.&mt('ok').'</font>');
1.29      www       551:              $r->rflush();
1.34      www       552:              &Apache::lonnet::countacc($url);
                    553:              $url=~/\.(\w+)$/;
                    554:              if (&Apache::loncommon::fileembstyle($1) eq 'ssi') {
                    555: 		 $r->print('<br />');
                    556:                  $r->rflush();
                    557:                  for (my $i=0;$i<=$level*5;$i++) {
                    558:                      $r->print('&nbsp;');
                    559:                  }
1.84      www       560:                  $r->print('- '.&mt('Rendering').': ');
1.69      albertel  561:                  my $oldpath=$ENV{'request.filename'};
                    562:                  $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url);
1.34      www       563:                  &Apache::lonxml::xmlparse($r,'web',
                    564:                    &Apache::lonnet::getfile(
1.35      albertel  565:                     &Apache::lonnet::filelocation('',$url)));
1.94      www       566: 		 undef($Apache::lonhomework::parsing_a_problem);
1.69      albertel  567: 		 $ENV{'request.filename'}=$oldpath;
1.34      www       568:                  if (($Apache::lonxml::errorcount) ||
                    569:                      ($Apache::lonxml::warningcount)) {
                    570: 		     if ($Apache::lonxml::errorcount) {
1.98      www       571:                         $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
1.87      www       572: 			  $Apache::lonxml::errorcount.' '.
                    573: 				  &mt('error(s)').'</b></font> ');
1.34      www       574:                      }
                    575: 		     if ($Apache::lonxml::warningcount) {
                    576:                         $r->print('<font color="blue">'.
1.84      www       577: 			  $Apache::lonxml::warningcount.' '.
                    578: 				  &mt('warning(s)').'</font>');
1.34      www       579:                      }
                    580:                  } else {
1.87      www       581:                      $r->print('<font color="green">'.&mt('ok').'</font>');
1.34      www       582:                  }
                    583:                  $r->rflush();
                    584:              }
1.29      www       585: 	     my $dependencies=
                    586:                 &Apache::lonnet::metadata($url,'dependencies');
                    587:              foreach (split(/\,/,$dependencies)) {
                    588: 		 if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {
                    589:                     &checkonthis($r,$_,$level+1);
                    590:                  }
                    591:              }
                    592:           } elsif ($result==HTTP_SERVICE_UNAVAILABLE) {
1.84      www       593:              $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
1.29      www       594:           } elsif ($result==HTTP_NOT_FOUND) {
1.100     www       595: 	      unless ($url=~/\$/) {
                    596: 		  $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
                    597: 	      } else {
                    598: 		  $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
                    599: 	      }
1.29      www       600:           } else {
1.84      www       601:              $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
1.29      www       602:           }
                    603:       }
                    604:    }
                    605: }
                    606: 
1.1       www       607: 
1.75      www       608: #
                    609: # -------------------------------------------------------------- Verify Content
                    610: # 
                    611: sub verifycontent {
                    612:    my $r=shift; 
1.26      www       613:    my $loaderror=&Apache::lonnet::overloaderror($r);
                    614:    if ($loaderror) { return $loaderror; }
                    615: 
                    616:    $r->print('<html><head><title>Verify Content</title></head>'.
                    617:               &Apache::loncommon::bodytag('Verify Course Documents'));
1.27      www       618:    $hashtied=0;
1.30      www       619:    undef %alreadyseen;
                    620:    %alreadyseen=();
1.27      www       621:    &tiehash();
                    622:    foreach (keys %hash) {
1.28      www       623:        if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) {
1.29      www       624:            &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});
1.27      www       625:        }
                    626:    }
                    627:    &untiehash();
1.108     albertel  628:    $r->print('<h1>'.&mt('Done').'.</h1>'.'<a href="/adm/coursedocs">'.
                    629: 	     &mt('Return to DOCS').'</a>');
1.75      www       630: }
                    631: 
                    632: # -------------------------------------------------------------- Check Versions
                    633: 
                    634: sub checkversions {
                    635:     my $r=shift;
1.89      www       636:     $r->print('<html><head><title>Check Versions</title></head>'.
1.26      www       637:               &Apache::loncommon::bodytag('Check Course Document Versions'));
1.89      www       638:     my $header='';
                    639:     my $startsel='';
                    640:     my $monthsel='';
                    641:     my $weeksel='';
                    642:     my $daysel='';
                    643:     my $allsel='';
                    644:     my %changes=();
                    645:     my $starttime=0;
1.91      www       646:     my $haschanged=0;
1.92      www       647:     my %setversions=&Apache::lonnet::dump('resourceversions',
                    648: 			  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
                    649: 			  $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
                    650: 
                    651:     $hashtied=0;
                    652:     &tiehash();
                    653:     my %newsetversions=();
1.91      www       654:     if ($ENV{'form.setmostrecent'}) {
                    655: 	$haschanged=1;
1.92      www       656: 	foreach (keys %hash) {
                    657: 	    if ($_=~/^ids\_(\/res\/.+)$/) {
1.93      www       658: 		$newsetversions{$1}='mostrecent';
1.92      www       659: 	    }
                    660: 	}
1.91      www       661:     } elsif ($ENV{'form.setcurrent'}) {
                    662: 	$haschanged=1;
1.92      www       663: 	foreach (keys %hash) {
                    664: 	    if ($_=~/^ids\_(\/res\/.+)$/) {
1.93      www       665: 		my $getvers=&Apache::lonnet::getversion($1);
                    666: 		if ($getvers>0) {
                    667: 		    $newsetversions{$1}=$getvers;
                    668: 		}
1.92      www       669: 	    }
                    670: 	}
1.91      www       671:     } elsif ($ENV{'form.setversions'}) {
                    672: 	$haschanged=1;
1.92      www       673: 	foreach (keys %ENV) {
                    674: 	    if ($_=~/^form\.set_version_(.+)$/) {
                    675: 		my $src=$1;
                    676: 		if (($ENV{$_}) && ($ENV{$_} ne $setversions{$src})) {
                    677: 		    $newsetversions{$src}=$ENV{$_};
                    678: 		}
                    679: 	    }
                    680: 	}
1.91      www       681:     }
                    682:     if ($haschanged) {
1.92      www       683:         if (&Apache::lonnet::put('resourceversions',\%newsetversions,
                    684: 			  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
                    685: 			  $ENV{'course.'.$ENV{'request.course.id'}.'.num'}) eq 'ok') {		
                    686: 	    $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
                    687: 	} else {
                    688: 	    $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
                    689: 	}
1.91      www       690: 	&changewarning($r,'');
                    691:     }
1.89      www       692:     if ($ENV{'form.timerange'} eq 'all') {
                    693: # show all documents
                    694: 	$header=&mt('All Documents in Course');
1.91      www       695: 	$allsel=1;
1.90      www       696: 	foreach (keys %hash) {
                    697: 	    if ($_=~/^ids\_(\/res\/.+)$/) {
                    698: 		my $src=$1;
                    699: 		$changes{$src}=1;
                    700: 	    }
                    701: 	}
1.89      www       702:     } else {
                    703: # show documents which changed
                    704: 	%changes=&Apache::lonnet::dump
                    705: 	 ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
1.30      www       706:                      $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.89      www       707: 	my $firstkey=(keys %changes)[0];
                    708: 	unless ($firstkey=~/^error\:/) {
                    709: 	    unless ($ENV{'form.timerange'}) {
                    710: 		$ENV{'form.timerange'}=604800;
                    711: 	    }
                    712: 	    my $seltext=&mt('during the last').' '.$ENV{'form.timerange'}.' '
                    713: 		.&mt('seconds');
                    714: 	    if ($ENV{'form.timerange'}==-1) {
                    715: 		$seltext='since start of course';
                    716: 		$startsel='selected';
                    717: 		$ENV{'form.timerange'}=time;
                    718: 	    }
                    719: 	    $starttime=time-$ENV{'form.timerange'};
                    720: 	    if ($ENV{'form.timerange'}==2592000) {
                    721: 		$seltext=&mt('during the last month').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
                    722: 		$monthsel='selected';
                    723: 	    } elsif ($ENV{'form.timerange'}==604800) {
                    724: 		$seltext=&mt('during the last week').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
                    725: 		$weeksel='selected';
                    726: 	    } elsif ($ENV{'form.timerange'}==86400) {
                    727: 		$seltext=&mt('since yesterday').' ('.&Apache::lonlocal::locallocaltime($starttime).')';
                    728: 		$daysel='selected';
                    729: 	    }
                    730: 	    $header=&mt('Content changed').' '.$seltext;
                    731: 	} else {
                    732: 	    $header=&mt('No content modifications yet.');
                    733: 	}
                    734:     }
1.92      www       735:     %setversions=&Apache::lonnet::dump('resourceversions',
                    736: 			  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
                    737: 			  $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
1.89      www       738:     my %lt=&Apache::lonlocal::texthash
1.88      www       739: 	      ('st' => 'Version changes since start of Course',
                    740: 	       'lm' => 'Version changes since last Month',
                    741: 	       'lw' => 'Version changes since last Week',
                    742: 	       'sy' => 'Version changes since Yesterday',
1.91      www       743:                'al' => 'All Resources (possibly large output)',
1.88      www       744: 	       'sd' => 'Display',
1.84      www       745: 	       'fi' => 'File',
                    746: 	       'md' => 'Modification Date',
1.87      www       747:                'mr' => 'Most recently published Version',
                    748: 	       've' => 'Version used in Course',
1.91      www       749:                'vu' => 'Set Version to be used in Course',
                    750: 'sv' => 'Set Versions to be used in Course according to Selections below',
                    751: 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
                    752: 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
1.84      www       753: 	       'di' => 'Differences');
1.89      www       754:     $r->print(<<ENDHEADERS);
1.31      www       755: <form action="/adm/coursedocs" method="post">
1.91      www       756: <input type="hidden" name="versions" value="1" />
                    757: <input type="submit" name="setmostrecent" value="$lt{'sm'}" />
                    758: <input type="submit" name="setcurrent" value="$lt{'sc'}" /><hr />
1.31      www       759: <select name="timerange">
1.88      www       760: <option value='all' $allsel>$lt{'al'}</option>
1.84      www       761: <option value="-1" $startsel>$lt{'st'}</option>
                    762: <option value="2592000" $monthsel>$lt{'lm'}</option>
                    763: <option value="604800" $weeksel>$lt{'lw'}</option>
                    764: <option value="86400" $daysel>$lt{'sy'}</option>
1.31      www       765: </select>
1.91      www       766: <input type="submit" name="display" value="$lt{'sd'}" />
1.89      www       767: <h3>$header</h3>
1.91      www       768: <input type="submit" name="setversions" value="$lt{'sv'}" />
1.103     matthew   769: <table border="0">
1.31      www       770: ENDHEADERS
1.91      www       771:     foreach (sort keys %changes) {
1.89      www       772: 	if ($changes{$_}>$starttime) {
                    773: 	    my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);
                    774: 	    my $currentversion=&Apache::lonnet::getversion($_);
1.93      www       775: 	    if ($currentversion<0) {
                    776: 		$currentversion=&mt('Could not be determined.');
                    777: 	    }
1.89      www       778: 	    my $linkurl=&Apache::lonnet::clutter($_);
                    779: 	    $r->print(
1.103     matthew   780: 		      '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
1.91      www       781: 		      &Apache::lonnet::gettitle($linkurl).
1.103     matthew   782:                       '</b></font></td></tr>'.
                    783:                       '<tr><td>&nbsp;&nbsp;&nbsp;</td>'.
                    784:                       '<td colspan="4">'.
                    785:                       '<a href="'.$linkurl.'" target="cat">'.$linkurl.
                    786: 		      '</a></td></tr>'.
                    787:                       '<tr><td></td>'.
                    788:                       '<td title="'.$lt{'md'}.'">'.
1.102     matthew   789: 		      &Apache::lonlocal::locallocaltime(
                    790:                            &Apache::lonnet::metadata($root.'.'.$extension,
                    791:                                                      'lastrevisiondate')
                    792:                                                         ).
1.103     matthew   793:                       '</td>'.
                    794:                       '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
                    795:                       '<font size="+1">'.$currentversion.'</font>'.
                    796:                       '</nobr></td>'.
                    797:                       '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.
                    798:                       '<font size="+1">');
1.87      www       799: # Used in course
1.89      www       800: 	    my $usedversion=$hash{'version_'.$linkurl};
1.93      www       801: 	    if (($usedversion) && ($usedversion ne 'mostrecent')) {
1.89      www       802: 		$r->print($usedversion);
                    803: 	    } else {
                    804: 		$r->print($currentversion);
                    805: 	    }
1.103     matthew   806: 	    $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
                    807:                       '<nobr>Use: ');
1.87      www       808: # Set version
1.92      www       809: 	    $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
1.89      www       810: 						      'set_version_'.$linkurl,
                    811: 						      ('' => '',
1.93      www       812: 						       'mostrecent' => 'most recent',
1.89      www       813: 						       map {$_,$_} (1..$currentversion))));
1.103     matthew   814: 	    $r->print('</nobr></td></tr><tr><td></td>');
1.89      www       815: 	    my $lastold=1;
                    816: 	    for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
                    817: 		my $url=$root.'.'.$prevvers.'.'.$extension;
                    818: 		if (&Apache::lonnet::metadata($url,'lastrevisiondate')<
                    819: 		    $starttime) {
                    820: 		    $lastold=$prevvers;
                    821: 		}
                    822: 	    }
1.103     matthew   823:             # 
                    824:             # Code to figure out how many version entries should go in
                    825:             # each of the four columns
                    826:             my $entries_per_col = 0;
                    827:             my $num_entries = ($currentversion-$lastold);
                    828:             if ($num_entries % 4 == 0) {
                    829:                 $entries_per_col = $num_entries/4;
                    830:             } else {
                    831:                 $entries_per_col = $num_entries/4 + 1;
                    832:             }
                    833:             my $entries_count = 0;
                    834:             $r->print('<td valign="top"><font size="-2">'); 
                    835:             my $cols_output = 1;
1.32      www       836:             for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
1.89      www       837: 		my $url=$root.'.'.$prevvers.'.'.$extension;
1.103     matthew   838: 		$r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
1.91      www       839: 			  '">'.&mt('Version').' '.$prevvers.'</a> ('.
1.103     matthew   840: 			  &Apache::lonlocal::locallocaltime(
                    841:                                 &Apache::lonnet::metadata($url,
                    842:                                                           'lastrevisiondate')
                    843:                                                             ).
1.91      www       844: 			  ')');
1.89      www       845: 		if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') {
1.33      www       846:                     $r->print(' <a href="/adm/diff?filename='.
1.89      www       847: 			      &Apache::lonnet::clutter($root.'.'.$extension).
                    848: 			      '&versionone='.$prevvers.
                    849: 			      '">'.&mt('Diffs').'</a>');
                    850: 		}
1.103     matthew   851: 		$r->print('</nobr><br />');
                    852:                 if (++$entries_count % $entries_per_col == 0) {
                    853:                     $r->print('</font></td>');
                    854:                     if ($cols_output != 4) {
                    855:                         $r->print('<td valign="top"><font size="-2">');
                    856:                         $cols_output++;
                    857:                     }
                    858:                 }
1.89      www       859: 	    }
1.103     matthew   860:             while($cols_output++ < 4) {
                    861:                 $r->print('</font></td><td><font>')
                    862:             }
                    863: 	    $r->print('</font></td></tr>'."\n");
1.89      www       864: 	}
                    865:     }
1.92      www       866:     $r->print('</table></form>');
1.89      www       867:     $r->print('<h1>'.&mt('Done').'.</h1>');
                    868: 
                    869:     &untiehash();
1.75      www       870: }
                    871: 
1.91      www       872: sub changewarning {
                    873:     my ($r,$postexec)=@_;
                    874:     $r->print(
                    875: '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'. 
                    876: '<form method="post" action="/adm/roles" target="loncapaclient">'.
1.117     albertel  877: '<input type="hidden" name="orgurl" value="/adm/coursedocs?folderpath='.
                    878: &Apache::lonnet::escape($ENV{'form.folderpath'}).
                    879: '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
1.91      www       880: &mt('Changes will become active for your current session after').
                    881: ' <input type="hidden" name="'.
                    882: $ENV{'request.role'}.'" value="1" /><input type="button" value="'.
                    883: &mt('re-initializing course').'" onClick="reinit(this.form)"/>'.&mt(', or the next time you log in.').
                    884: $help{'Caching'}.'</font></h3></form>');
                    885: }
                    886: 
1.75      www       887: # ================================================================ Main Handler
                    888: sub handler {
                    889:     my $r = shift;
1.82      www       890:     &Apache::loncommon::content_type($r,'text/html');
1.75      www       891:     $r->send_http_header;
                    892:     return OK if $r->header_only;
                    893: 
                    894: # --------------------------------------------- Initialize help topics for this
                    895:   foreach ('Adding_Course_Doc','Main_Course_Documents',
                    896:            'Adding_External_Resource','Navigate_Content',
                    897:            'Adding_Folders','Docs_Overview', 'Load_Map',
                    898:            'Supplemental', 'Score_Upload_Form',
                    899:            'Importing_LON-CAPA_Resource','Uploading_From_Harddrive') {
                    900:       $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);
                    901:   }
                    902:     # Composite help files
                    903:     $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
                    904: 		    'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
                    905:     $help{'Simple Page'} = &Apache::loncommon::help_open_topic(
                    906: 		    'Docs_About_Simple_Page,Docs_Editing_Templated_Pages');
1.86      albertel  907:     $help{'Simple Problem'} = &Apache::loncommon::help_open_topic(
                    908: 		    'Option_Response_Simple');
1.75      www       909:     $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
                    910: 		    'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
                    911:     $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
                    912: 		  'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
                    913:     $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
                    914:  
                    915:   if ($ENV{'form.verify'}) {
                    916:       &verifycontent($r);
                    917:   } elsif ($ENV{'form.versions'}) {
                    918:       &checkversions($r);
                    919:   } elsif ($ENV{'form.dumpcourse'}) {
                    920:       &dumpcourse($r);
1.26      www       921:   } else {
1.7       www       922: # is this a standard course?
                    923: 
                    924:     my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//);
1.15      www       925:     my $forcestandard;
                    926:     my $forcesupplement;
                    927:     my $script='';
                    928:     my $allowed;
                    929:     my $events='';
1.19      www       930:     my $showdoc=0;
1.15      www       931:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.114     albertel  932: 					    ['folderpath']);
                    933:     if ($ENV{'form.folderpath'}) {
                    934: 	my (@folderpath)=split('&',$ENV{'form.folderpath'});
                    935: 	$ENV{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));
                    936: 	$ENV{'form.folder'}=pop(@folderpath);
1.116     albertel  937:     } 
1.21      www       938:     if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
                    939:        $showdoc=$1;
                    940:     }
                    941:     unless ($showdoc) { # got called from remote
1.15      www       942:        $forcestandard=($ENV{'form.folder'}=~/^default_/);
                    943:        $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/);
1.7       www       944: 
1.4       www       945: # does this user have privileges to post, etc?
1.77      www       946:        $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
1.15      www       947:        if ($allowed) { 
                    948:          &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
                    949:          $script=&Apache::lonratedt::editscript('simple'); 
                    950:        }
                    951:     } else { # got called in sequence from course
                    952:        $allowed=0;
1.49      www       953:        $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';
                    954:        $events='onLoad="'.&Apache::lonmenu::loadevents.
                    955:            '" onUnload="'.&Apache::lonmenu::unloadevents.'"';
1.3       www       956:     }
1.4       www       957: 
                    958: # get course data
                    959:     my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
                    960:     my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
                    961: 
1.14      www       962: # get personal data
                    963:  
                    964:     my $uname=$ENV{'user.name'};
                    965:     my $udom=$ENV{'user.domain'};
                    966:     my $plainname=&Apache::lonnet::escape(
                    967:                      &Apache::loncommon::plainname($uname,$udom));
                    968: 
1.8       www       969: # graphics settings
1.4       www       970: 
1.8       www       971:     $iconpath = $r->dir_config('lonIconsURL') . "/";
                    972: 
1.22      www       973:     my $now=time;
1.64      www       974: 
1.4       www       975: # print screen
1.1       www       976:     $r->print(<<ENDDOCUMENT);
                    977: <html>
                    978: <head>
                    979: <title>The LearningOnline Network with CAPA</title>
1.16      www       980: <script>
                    981: $script
1.20      www       982: </script>
1.19      www       983: ENDDOCUMENT
                    984:    if ($allowed) {
                    985:     $r->print(<<ENDNEWSCRIPT);
1.20      www       986: <script>
1.16      www       987: function makenewfolder(targetform,folderseq) {
                    988:     var foldername=prompt('Name of New Folder','New Folder');
                    989:     if (foldername) {
                    990: 	targetform.importdetail.value=foldername+"="+folderseq;
                    991:         targetform.submit();
                    992:     }
                    993: }
                    994: 
1.18      www       995: function makenewext(targetname) {
                    996:     this.document.forms.extimport.useform.value=targetname;
                    997:     window.open('/adm/rat/extpickframe.html');
                    998: }
                    999: 
1.62      www      1000: function makeexamupload() {
                   1001:    var title=prompt('Listed Title for the Uploaded Score');
                   1002:    if (title) { 
                   1003:     this.document.forms.newexamupload.importdetail.value=
                   1004: 	title+'=/res/lib/templates/examupload.problem';
                   1005:     this.document.forms.newexamupload.submit();
                   1006:    }
                   1007: }
                   1008: 
1.22      www      1009: function makesmppage() {
1.38      www      1010:    var title=prompt('Listed Title for the Page');
                   1011:    if (title) { 
1.22      www      1012:     this.document.forms.newsmppg.importdetail.value=
                   1013: 	title+'=/adm/$udom/$uname/$now/smppg';
                   1014:     this.document.forms.newsmppg.submit();
1.38      www      1015:    }
1.22      www      1016: }
                   1017: 
1.55      www      1018: function makesmpproblem() {
                   1019:    var title=prompt('Listed Title for the Problem');
                   1020:    if (title) { 
                   1021:     this.document.forms.newsmpproblem.importdetail.value=
1.63      www      1022: 	title+'=/res/lib/templates/simpleproblem.problem';
1.55      www      1023:     this.document.forms.newsmpproblem.submit();
                   1024:    }
                   1025: }
                   1026: 
1.22      www      1027: function makebulboard() {
1.38      www      1028:    var title=prompt('Listed Title for the Bulletin Board');
                   1029:    if (title) {
1.22      www      1030:     this.document.forms.newbul.importdetail.value=
                   1031: 	title+'=/adm/$udom/$uname/$now/bulletinboard';
                   1032:     this.document.forms.newbul.submit();
1.38      www      1033:    }
1.22      www      1034: }
                   1035: 
1.101     www      1036: function makeabout() {
                   1037:    var user=prompt("Enter user\@domain for User's 'About Me' Page");
                   1038:    if (user) {
                   1039:        var comp=new Array();
                   1040:        comp=user.split('\@');
                   1041:        if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
                   1042: 	   if ((comp[0]) && (comp[1])) {
                   1043: 	       this.document.forms.newaboutsomeone.importdetail.value=
                   1044: 		   'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
                   1045: 	       this.document.forms.newaboutsomeone.submit();
                   1046: 	   }
                   1047:        }
                   1048:    }
                   1049: }
                   1050: 
1.110     raeburn  1051: function makeims() {
                   1052:     var caller = document.forms.ims.folder.value
                   1053:     var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one"
                   1054:     newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes")
                   1055:     newWindow.location.href = newlocation
                   1056: }
                   1057: 
                   1058: 
1.18      www      1059: function finishpick() {
                   1060:     var title=this.document.forms.extimport.title.value;
                   1061:     var url=this.document.forms.extimport.url.value;
                   1062:     var form=this.document.forms.extimport.useform.value;
                   1063:     eval
                   1064:      ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
                   1065:     '";this.document.forms.'+form+'.submit();');
1.16      www      1066: }
1.36      www      1067: 
1.115     albertel 1068: function changename(folderpath,index,oldtitle) {
1.36      www      1069:     var title=prompt('New Title',oldtitle);
                   1070:     if (title) {
                   1071: 	this.document.forms.renameform.title.value=title;
                   1072: 	this.document.forms.renameform.cmd.value='rename_'+index;
1.115     albertel 1073: 	this.document.forms.renameform.folderpath.value=folderpath;
1.54      www      1074:         this.document.forms.renameform.submit();
                   1075:     }
                   1076: }
                   1077: 
1.115     albertel 1078: function removeres(folderpath,index,oldtitle) {
1.106     www      1079:     if (confirm('Remove "'+oldtitle+'"?')) {
1.54      www      1080: 	this.document.forms.renameform.cmd.value='del_'+index;
1.115     albertel 1081: 	this.document.forms.renameform.folderpath.value=folderpath;
1.36      www      1082:         this.document.forms.renameform.submit();
                   1083:     }
                   1084: }
1.16      www      1085: </script>
1.42      www      1086: 
                   1087: ENDNEWSCRIPT
                   1088:   }
                   1089: # -------------------------------------------------------------------- Body tag
                   1090:   $r->print('</head>'.
1.72      www      1091:             &Apache::loncommon::bodytag('Course Documents','',$events,
1.99      www      1092: 					'','',$showdoc).
                   1093: 	    &Apache::loncommon::help_open_faq(273).
                   1094: 	    &Apache::loncommon::help_open_bug('RAT'));
1.42      www      1095:   unless ($showdoc) {
1.81      www      1096: # -----------------------------------------------------------------------------
                   1097:        my %lt=&Apache::lonlocal::texthash(
                   1098:                 'uplm' => 'Upload a new main course document',
                   1099:                 'upls' => 'Upload a new supplemental course document',
                   1100:                 'impp' => 'Import a published document',
                   1101:                 'spec' => 'Special documents',
                   1102:                 'upld' => 'Upload Document',
                   1103:                 'srch' => 'Search',
                   1104:                 'impo' => 'Import',
                   1105:                 'selm' => 'Select Map',
                   1106:                 'load' => 'Load Map',
                   1107:                 'newf' => 'New Folder',
                   1108:                 'extr' => 'External Resource',
                   1109:                 'syll' => 'Syllabus',
                   1110:                 'navc' => 'Navigate Contents',
                   1111:                 'sipa' => 'Simple Page',
                   1112:                 'sipr' => 'Simple Problem',
                   1113:                 'scuf' => 'Score Upload Form',
                   1114:                 'bull' => 'Bulletin Board',
1.96      sakharuk 1115:                 'mypi' => 'My Personal Info',
1.101     www      1116: 		'abou' => 'About User',
1.110     raeburn  1117:                 'imsf' => 'Import IMS package',
1.96      sakharuk 1118:                 'file' =>  'File',
                   1119:                 'title' => 'Title',
                   1120:                 'comment' => 'Comment' 
1.81      www      1121: 					  );
                   1122: # -----------------------------------------------------------------------------
1.42      www      1123:     if ($allowed) {
1.74      www      1124:        my $dumpbut=&dumpbutton();
1.88      www      1125:        my %lt=&Apache::lonlocal::texthash(
                   1126: 					 'vc' => 'Verify Content',
                   1127: 					 'cv' => 'Check/Set Resource Versions',
                   1128: 					  );
1.118   ! albertel 1129: 
        !          1130:        my $folderpath=$ENV{'form.folderpath'};
        !          1131:        if (!$folderpath) {
        !          1132: 	   if ($ENV{'form.folder'} eq '' ||
        !          1133: 	       $ENV{'form.folder'} eq 'supplemental') {
        !          1134: 	       $folderpath='default&'.
        !          1135: 		   &Apache::lonnet::escape(&mt('Main Course Documents'));
        !          1136: 	   }
        !          1137:        }
1.42      www      1138:        $r->print(<<ENDCOURSEVERIFY);
1.36      www      1139: <form name="renameform" method="post" action="/adm/coursedocs">
                   1140: <input type="hidden" name="title" />
                   1141: <input type="hidden" name="cmd" />
1.115     albertel 1142: <input type="hidden" name="folderpath" />
1.36      www      1143: </form>
1.39      www      1144: <form name="simpleedit" method="post" action="/adm/coursedocs">
                   1145: <input type=hidden name="importdetail" value="">
1.118   ! albertel 1146: <input type="hidden" name="folderpath" value="$folderpath" />
1.39      www      1147: </form>
1.26      www      1148: <form action="/adm/coursedocs" method="post" name="courseverify">
1.74      www      1149: <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
                   1150: <tr><td bgcolor="#DDDDCC">
1.88      www      1151: <input type="submit" name="verify" value="$lt{'vc'}" />
1.74      www      1152: </td><td bgcolor="#DDDDCC">
1.88      www      1153: <input type="submit" name="versions" value="$lt{'cv'}" />
1.74      www      1154: $dumpbut
                   1155: </td></tr></table>
1.25      www      1156: </form>
                   1157: ENDCOURSEVERIFY
1.74      www      1158:        $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
1.96      sakharuk 1159: 		     &mt('Editing the Table of Contents for your Course')));
1.25      www      1160:     }
1.17      www      1161: # --------------------------------------------------------- Standard documents
1.43      www      1162:     $r->print('<table border=2 cellspacing=4 cellpadding=4>');
1.7       www      1163:     if (($standard) && ($allowed) && (!$forcesupplement)) {
1.116     albertel 1164: 	$r->print('<tr><td bgcolor="#BBBBBB">');
                   1165: #  '<h2>'.&mt('Main Course Documents').
                   1166: #  ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
1.7       www      1167:        my $folder=$ENV{'form.folder'};
1.117     albertel 1168:        if ($folder eq '' || $folder eq 'supplemental') {
1.112     raeburn  1169:            $folder='default';
1.116     albertel 1170: 	   $ENV{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));
1.112     raeburn  1171:        }
1.51      www      1172:        my $postexec='';
                   1173:        if ($folder eq 'default') {
                   1174: 	   $r->print('<script>this.window.name="loncapaclient";</script>');
                   1175:        } else {
1.117     albertel 1176:            #$postexec='self.close();';
1.51      www      1177:        }
1.40      www      1178:        $hadchanges=0;
1.7       www      1179:        &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.40      www      1180:        if ($hadchanges) {
1.91      www      1181: 	   &changewarning($r,$postexec);
1.40      www      1182:        }
1.16      www      1183:        my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
                   1184:                      '.sequence';
1.8       www      1185:        $r->print(<<ENDFORM);
1.43      www      1186: <table cellspacing=4 cellpadding=4><tr>
1.81      www      1187: <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
                   1188: <th bgcolor="#DDDDDD">$lt{'impp'}</th>
                   1189: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.11      www      1190: </tr>
1.16      www      1191: <tr><td bgcolor="#DDDDDD">
1.96      sakharuk 1192: $lt{'file'}:<br />
1.10      www      1193: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59      www      1194: <input type="file" name="uploaddoc" size="40">
1.8       www      1195: <br />
1.96      sakharuk 1196: $lt{'title'}:<br />
1.11      www      1197: <input type="text" size="50" name="comment">
1.115     albertel 1198: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.10      www      1199: <input type="hidden" name="cmd" value="upload_default">
1.81      www      1200: <input type="submit" value="$lt{'upld'}">
1.59      www      1201: <nobr>
1.60      albertel 1202:  $help{'Uploading_From_Harddrive'}
1.58      albertel 1203: </nobr>
1.60      albertel 1204: </form>
1.11      www      1205: </td>
1.16      www      1206: <td bgcolor="#DDDDDD">
1.39      www      1207: <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
1.115     albertel 1208: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
                   1209: <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">
1.58      albertel 1210: <nobr>
1.115     albertel 1211: <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">
1.58      albertel 1212: $help{'Importing_LON-CAPA_Resource'}
                   1213: </nobr>
1.59      www      1214: <p>
                   1215: <hr />
1.68      bowersj2 1216: <input type="text" size="20" name="importmap"><br />
                   1217: <nobr><input type=button 
1.52      www      1218: onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
1.81      www      1219: value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
1.68      bowersj2 1220: $help{'Load_Map'}</nobr>
1.59      www      1221: </p>
1.52      www      1222: </form>
1.16      www      1223: </td><td bgcolor="#DDDDDD">
1.11      www      1224: <form action="/adm/coursedocs" method="post" name="newfolder">
1.115     albertel 1225: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.13      www      1226: <input type=hidden name="importdetail" value="">
1.58      albertel 1227: <nobr>
1.16      www      1228: <input name="newfolder" type="button"
                   1229: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81      www      1230: value="$lt{'newf'}" />$help{'Adding_Folders'}
1.58      albertel 1231: </nobr>
1.11      www      1232: </form>
                   1233: <form action="/adm/coursedocs" method="post" name="newext">
1.115     albertel 1234: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.13      www      1235: <input type=hidden name="importdetail" value="">
1.58      albertel 1236: <nobr>
1.18      www      1237: <input name="newext" type="button" onClick="javascript:makenewext('newext');"
1.81      www      1238: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58      albertel 1239: </nobr>
1.11      www      1240: </form>
                   1241: <form action="/adm/coursedocs" method="post" name="newsyl">
1.115     albertel 1242: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.14      www      1243: <input type=hidden name="importdetail" 
                   1244: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58      albertel 1245: <nobr>
1.81      www      1246: <input name="newsyl" type="submit" value="$lt{'syll'}" /> 
1.65      bowersj2 1247:  $help{'Syllabus'}
1.58      albertel 1248: </nobr>
                   1249: </form>
1.17      www      1250: <form action="/adm/coursedocs" method="post" name="newnav">
1.115     albertel 1251: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.15      www      1252: <input type=hidden name="importdetail" 
                   1253: value="Navigate Content=/adm/navmaps">
1.58      albertel 1254: <nobr>
1.81      www      1255: <input name="newnav" type="submit" value="$lt{'navc'}" />
1.47      www      1256: $help{'Navigate_Content'}
1.58      albertel 1257: </nobr>
1.22      www      1258: </form>
                   1259: <form action="/adm/coursedocs" method="post" name="newsmppg">
1.115     albertel 1260: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.22      www      1261: <input type=hidden name="importdetail" value="">
1.58      albertel 1262: <nobr>
1.81      www      1263: <input name="newsmppg" type="button" value="$lt{'sipa'}"
1.65      bowersj2 1264: onClick="javascript:makesmppage();" /> $help{'Simple Page'}
1.58      albertel 1265: </nobr>
1.55      www      1266: </form>
                   1267: <form action="/adm/coursedocs" method="post" name="newsmpproblem">
1.115     albertel 1268: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.55      www      1269: <input type=hidden name="importdetail" value="">
1.58      albertel 1270: <nobr>
1.81      www      1271: <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
1.65      bowersj2 1272: onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
1.62      www      1273: </nobr>
                   1274: </form>
                   1275: <form action="/adm/coursedocs" method="post" name="newexamupload">
1.115     albertel 1276: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.62      www      1277: <input type=hidden name="importdetail" value="">
                   1278: <nobr>
1.81      www      1279: <input name="newexamupload" type="button" value="$lt{'scuf'}"
1.62      www      1280: onClick="javascript:makeexamupload();" />
1.66      bowersj2 1281: $help{'Score_Upload_Form'}
1.58      albertel 1282: </nobr>
1.22      www      1283: </form>
                   1284: <form action="/adm/coursedocs" method="post" name="newbul">
1.115     albertel 1285: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.22      www      1286: <input type=hidden name="importdetail" value="">
1.58      albertel 1287: <nobr>
1.81      www      1288: <input name="newbulletin" type="button" value="$lt{'bull'}"
1.22      www      1289: onClick="javascript:makebulboard();" />
1.65      bowersj2 1290: $help{'Bulletin Board'}
1.58      albertel 1291: </nobr>
                   1292: </form>
1.12      www      1293: <form action="/adm/coursedocs" method="post" name="newaboutme">
1.115     albertel 1294: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.14      www      1295: <input type=hidden name="importdetail" 
                   1296: value="$plainname=/adm/$udom/$uname/aboutme">
1.58      albertel 1297: <nobr>
1.81      www      1298: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65      bowersj2 1299: $help{'My Personal Info'}
1.101     www      1300: </nobr>
                   1301: </form>
                   1302: <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
1.115     albertel 1303: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.101     www      1304: <input type=hidden name="importdetail" value="">
                   1305: <nobr>
                   1306: <input name="newaboutsomeone" type="button" value="$lt{'abou'}" 
                   1307: onClick="javascript:makeabout();" />
1.110     raeburn  1308: </nobr>
                   1309: </form>
                   1310: <form action="/adm/imsimportdocs" method="post" name="ims">
1.118   ! albertel 1311: <input type="hidden" name="folder" value="$folder" />
1.110     raeburn  1312: <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
1.58      albertel 1313: </nobr>
                   1314: </form>
1.11      www      1315: </td></tr>
                   1316: </table>
1.8       www      1317: ENDFORM
1.24      www      1318:        $r->print('</td></tr>');
1.7       www      1319:     }
                   1320: # ----------------------------------------------------- Supplemental documents
                   1321:     if (!$forcestandard) {
1.116     albertel 1322:        $r->print('<tr><td bgcolor="#BBBBBB">');
                   1323: # '<h2>'.&mt('Supplemental Course Documents').
                   1324: #  ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
1.7       www      1325:        my $folder=$ENV{'form.folder'};
1.117     albertel 1326:        unless ($folder=~/^supplemental/) {
1.116     albertel 1327: 	   $folder='supplemental';
1.117     albertel 1328:        }
                   1329:        if ($folder =~ /^supplemental$/ &&
                   1330: 	   $ENV{'form.folderpath'} =~ /^default\&/) {
                   1331: 	   $ENV{'form.folderpath'}='supplemental&'.
                   1332: 	       &Apache::lonnet::escape(&mt('Supplemental Course Documents'));
1.116     albertel 1333:        }
1.7       www      1334:        &editor($r,$coursenum,$coursedom,$folder,$allowed);
1.8       www      1335:        if ($allowed) {
1.17      www      1336:        my $folderseq=
                   1337:                   '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
                   1338:                      '.sequence';
                   1339: 
1.8       www      1340:           $r->print(<<ENDSUPFORM);
1.43      www      1341: <table cellspacing=4 cellpadding=4><tr>
1.81      www      1342: <th bgcolor="#DDDDDD">$lt{'upls'}</th>
                   1343: <th bgcolor="#DDDDDD">$lt{'spec'}</th>
1.17      www      1344: </tr>
                   1345: <tr><td bgcolor="#DDDDDD">
1.10      www      1346: <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
1.59      www      1347: <input type="file" name="uploaddoc" size="40">
1.96      sakharuk 1348: <br />$lt{'comment'}:<br />
1.4       www      1349: <textarea cols=50 rows=4 name='comment'>
                   1350: </textarea>
1.115     albertel 1351: <br />
                   1352: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.10      www      1353: <input type="hidden" name="cmd" value="upload_supplemental">
1.58      albertel 1354: <nobr>
1.81      www      1355: <input type="submit" value="$lt{'upld'}">
1.58      albertel 1356:  $help{'Uploading_From_Harddrive'}
                   1357: </nobr>
                   1358: </form>
1.17      www      1359: </td>
                   1360: <td bgcolor="#DDDDDD">
1.18      www      1361: <form action="/adm/coursedocs" method="post" name="supnewfolder">
1.115     albertel 1362: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17      www      1363: <input type=hidden name="importdetail" value="">
1.58      albertel 1364: <nobr>
1.17      www      1365: <input name="newfolder" type="button"
                   1366: onClick="javascript:makenewfolder(this.form,'$folderseq');"
1.81      www      1367: value="$lt{'newf'}" /> $help{'Adding_Folders'}
1.58      albertel 1368: </nobr>
1.17      www      1369: </form>
1.18      www      1370: <form action="/adm/coursedocs" method="post" name="supnewext">
1.115     albertel 1371: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17      www      1372: <input type=hidden name="importdetail" value="">
1.58      albertel 1373: <nobr>
1.18      www      1374: <input name="newext" type="button" 
                   1375: onClick="javascript:makenewext('supnewext');"
1.81      www      1376: value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
1.58      albertel 1377: </nobr>
1.17      www      1378: </form>
1.18      www      1379: <form action="/adm/coursedocs" method="post" name="supnewsyl">
1.115     albertel 1380: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17      www      1381: <input type=hidden name="importdetail" 
                   1382: value="Syllabus=/public/$coursedom/$coursenum/syllabus">
1.58      albertel 1383: <nobr>
1.81      www      1384: <input name="newsyl" type="submit" value="$lt{'syll'}" />
1.65      bowersj2 1385: $help{'Syllabus'}
1.58      albertel 1386: </nobr>
                   1387: </form>
1.18      www      1388: <form action="/adm/coursedocs" method="post" name="subnewaboutme">
1.115     albertel 1389: <input type="hidden" name="folderpath" value="$ENV{'form.folderpath'}" />
1.17      www      1390: <input type=hidden name="importdetail" 
                   1391: value="$plainname=/adm/$udom/$uname/aboutme">
1.58      albertel 1392: <nobr>
1.81      www      1393: <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
1.65      bowersj2 1394: $help{'My Personal Info'}
1.58      albertel 1395: </nobr>
                   1396: </form>
1.17      www      1397: </td></tr>
1.24      www      1398: </table></td></tr>
1.8       www      1399: ENDSUPFORM
                   1400:        }
1.7       www      1401:     }
1.18      www      1402:     if ($allowed) {
                   1403: 	$r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>');
                   1404:     }
1.24      www      1405:     $r->print('</table>');
1.19      www      1406:   } else {
                   1407: # -------------------------------------------------------- This is showdoc mode
1.81      www      1408:       $r->print("<h1>".&mt('Uploaded Document').'</h1><p>'.
                   1409: &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
                   1410:          &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
1.19      www      1411:   }
1.26      www      1412:  }
1.95      www      1413:  $r->print('</body></html>');
1.26      www      1414:  return OK;
1.1       www      1415: } 
                   1416: 
                   1417: 1;
                   1418: __END__

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