--- loncom/interface/londocs.pm 2002/07/31 13:50:38 1.3 +++ loncom/interface/londocs.pm 2003/07/22 19:39:58 1.69 @@ -1,7 +1,7 @@ # The LearningOnline Network # Documents # -# $Id: londocs.pm,v 1.3 2002/07/31 13:50:38 www Exp $ +# $Id: londocs.pm,v 1.69 2003/07/22 19:39:58 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -29,35 +29,915 @@ package Apache::londocs; use strict; -use Apache::Constants qw(:common); +use Apache::Constants qw(:common :http); +use Apache::lonnet; +use Apache::loncommon; +use Apache::lonratedt; +use Apache::lonratsrv; +use Apache::lonxml; +use HTML::Entities; +use GDBM_File; +my $iconpath; + +my %hash; + +my $hashtied; +my %alreadyseen=(); + +my $hadchanges; + +# Available help topics + +my %help=(); + +# Mapread read maps into lonratedt::global arrays +# @order and @resources, determines status +# sets @order - pointer to resources in right order +# sets @resources - array with the resources with correct idx +# + +sub mapread { + my ($coursenum,$coursedom,$map)=@_; + return + &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'. + $map); +} + +sub storemap { + my ($coursenum,$coursedom,$map)=@_; + $hadchanges=1; + return + &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'. + $map,1); +} + +sub editor { + my ($r,$coursenum,$coursedom,$folder,$allowed)=@_; + if ($ENV{'form.foldername'}) { + $r->print('<h3>Folder: '.$ENV{'form.foldername'}.'</h3>'); + } + my $errtext=''; + my $fatal=0; + ($errtext,$fatal)= + &mapread($coursenum,$coursedom,$folder.'.sequence'); + if ($#Apache::lonratedt::order<1) { + $Apache::lonratedt::order[0]=1; + $Apache::lonratedt::resources[1]=''; + } + if ($fatal) { + $r->print('<p><font color="red">'.$errtext.'</font></p>'); + } else { +# ------------------------------------------------------------ Process commands +# ---------------- if they are for this folder and user allowed to make changes + if (($allowed) && ($ENV{'form.folder'} eq $folder)) { +# upload a file, if present + if (($ENV{'form.uploaddoc.filename'}) && + ($ENV{'form.cmd'}=~/^upload_(\w+)/)) { + if ($folder=~/^$1/) { +# this is for a course, not a user, so set coursedoc flag +# probably the only place in the system where this should be "1" + my $url=&Apache::lonnet::userfileupload('uploaddoc',1); + my $ext='false'; + if ($url=~/^http\:\/\//) { $ext='true'; } + $url=~s/\:/\:/g; + my $comment=$ENV{'form.comment'}; + $comment=~s/\</\<\;/g; + $comment=~s/\>/\>\;/g; + $comment=~s/\:/\:/g; + if ($folder=~/^supplemental/) { + $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'. + $ENV{'user.domain'}.'___&&&___'.$comment; + } + my $newidx=$#Apache::lonratedt::resources+1; + $Apache::lonratedt::resources[$newidx]= + $comment.':'.$url.':'.$ext.':normal:res'; + $Apache::lonratedt::order[$#Apache::lonratedt::order+1]= + $newidx; + &storemap($coursenum,$coursedom,$folder.'.sequence'); + } + } + if ($ENV{'form.cmd'}) { + my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'}); + if ($cmd eq 'del') { + for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) { + $Apache::lonratedt::order[$i]= + $Apache::lonratedt::order[$i+1]; + } + $#Apache::lonratedt::order--; + } elsif ($cmd eq 'up') { + if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) { + my $i=$Apache::lonratedt::order[$idx-1]; + $Apache::lonratedt::order[$idx-1]= + $Apache::lonratedt::order[$idx]; + $Apache::lonratedt::order[$idx]=$i; + } + } elsif ($cmd eq 'down') { + if (defined($Apache::lonratedt::order[$idx+1])) { + my $i=$Apache::lonratedt::order[$idx+1]; + $Apache::lonratedt::order[$idx+1]= + $Apache::lonratedt::order[$idx]; + $Apache::lonratedt::order[$idx]=$i; + } + } elsif ($cmd eq 'rename') { + my ($rtitle,@rrest)=split(/\:/, + $Apache::lonratedt::resources[ + $Apache::lonratedt::order[$idx]]); + my $comment= + &HTML::Entities::decode($ENV{'form.title'}); + $comment=~s/\</\<\;/g; + $comment=~s/\>/\>\;/g; + $comment=~s/\:/\:/g; + $Apache::lonratedt::resources[ + $Apache::lonratedt::order[$idx]]= + $comment.':'.join(':',@rrest); + + } +# Store the changed version + &storemap($coursenum,$coursedom,$folder.'.sequence'); + } +# Group import/search + if ($ENV{'form.importdetail'}) { + foreach (split(/\&/,$ENV{'form.importdetail'})) { + if (defined($_)) { + my ($name,$url)=split(/\=/,$_); + $name=&Apache::lonnet::unescape($name); + $url=&Apache::lonnet::unescape($url); + if ($url) { + my $idx=$#Apache::lonratedt::resources+1; + $Apache::lonratedt::order + [$#Apache::lonratedt::order+1]=$idx; + my $ext='false'; + if ($url=~/^http\:\/\//) { $ext='true'; } + $url=~s/\:/\:/g; + $name=~s/\:/\:/g; + $Apache::lonratedt::resources[$idx]= + $name.':'.$url.':'.$ext.':normal:res'; + } + } + } +# Store the changed version + &storemap($coursenum,$coursedom,$folder.'.sequence'); + } +# Loading a complete map + if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) { + foreach +(&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) { + my $idx=$#Apache::lonratedt::resources; + $idx++; + $Apache::lonratedt::resources[$idx]=$_; + $Apache::lonratedt::order + [$#Apache::lonratedt::order+1]=$idx; + } + +# Store the changed version + &storemap($coursenum,$coursedom,$folder.'.sequence'); + } + } +# ---------------------------------------------------------------- End commands +# ---------------------------------------------------------------- Print screen + my $idx=0; + $r->print('<table>'); + foreach (@Apache::lonratedt::order) { + my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]); + unless ($name) { $name=(split(/\//,$url))[-1]; } + unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; } + $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_)); + $idx++; + } + $r->print('</table>'); + } +} + +# --------------------------------------------------------------- An entry line + +sub entryline { + my ($index,$title,$url,$folder,$allowed,$residx)=@_; + $title=~s/\&colon\;/\:/g; + $title=&HTML::Entities::encode(&HTML::Entities::decode( + &Apache::lonnet::unescape($title)),'\"\<\>\&\''); + my $renametitle=$title; + my $foldertitle=$title; + if ($title=~ + /^(\d+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(.*)$/ + ) { + $foldertitle=&Apache::lontexconvert::msgtexconverted($4); + $renametitle=$4; + $title='<i>'.localtime($1).'</i> '. + &Apache::loncommon::plainname($2,$3).': <br>'. + $foldertitle; + } + $renametitle=~s/\"\;/\\\"/g; + my $line='<tr>'; +# Edit commands + if ($allowed) { + $line.=(<<END); +<td><table border='0' cellspacing='2' cellpadding='0'> +<tr><td bgcolor="#DDDDDD"> +<a href='/adm/coursedocs?folder=$folder&cmd=up_$index'> +<img src="${iconpath}move_up.gif" alt='UP' border='0' /></a></td></tr> +<tr><td bgcolor="#DDDDDD"> +<a href='/adm/coursedocs?folder=$folder&cmd=down_$index'> +<img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr> +</table></td><td bgcolor="#DDDDDD"> +<a href='javascript:removeres("$folder","$index","$renametitle");'> +<font size="-2" color="#990000">Remove</font></a> +<a href='javascript:changename("$folder","$index","$renametitle");'> +<font size="-2" color="#009900">Rename</font></a></td> +END + } +# Figure out what kind of a resource this is + my ($extension)=($url=~/\.(\w+)$/); + my $uploaded=($url=~/^\/*uploaded\//); + my $icon='unknown'; + if (-e "/home/httpd/html/adm/lonIcons/$extension.gif") { + $icon=$extension; + } + my $isfolder=0; + if ($uploaded) { + if ($extension eq 'sequence') { + $icon='folder_closed'; + $url=~/\/(\w+)\.sequence/; + $url='/adm/coursedocs?folder='.$1; + $isfolder=1; + } else { + $url=&Apache::lonnet::tokenwrapper($url); + } + } + $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//; + if ($residx) { + $url.=(($url=~/\?/)?'&':'?').'symb='. + &Apache::lonnet::escape(&Apache::lonnet::symbclean( + &Apache::lonnet::declutter('uploaded/'. + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'. + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder. + '.sequence'). + '___'.$residx.'___'. + &Apache::lonnet::declutter($url))); + } + if ($isfolder) { $url.='&foldername='. + &Apache::lonnet::escape($foldertitle); } + $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder. +'"><img src="/adm/lonIcons/'. + $icon.'.gif" border="0"></a></td>'. + "<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>"; + return $line; +} + +# ---------------------------------------------------------------- tie the hash + +sub tiehash { + $hashtied=0; + if ($ENV{'request.course.fn'}) { + if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db", + &GDBM_READER(),0640)) { + $hashtied=1; + } + } +} + +sub untiehash { + if ($hashtied) { untie %hash; } + $hashtied=0; +} + +# --------------------------------------------------------------- check on this + +sub checkonthis { + my ($r,$url,$level,$title)=@_; + $alreadyseen{$url}=1; + $r->rflush(); + if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) { + $r->print('<br />'); + for (my $i=0;$i<=$level*5;$i++) { + $r->print(' '); + } + $r->print('<a href="'.$url.'" target="cat">'. + ($title?$title:$url).'</a> '); + if ($url=~/^\/res\//) { + my $result=&Apache::lonnet::repcopy( + &Apache::lonnet::filelocation('',$url)); + if ($result==OK) { + $r->print('<font color="green">ok</font>'); + $r->rflush(); + &Apache::lonnet::countacc($url); + $url=~/\.(\w+)$/; + if (&Apache::loncommon::fileembstyle($1) eq 'ssi') { + $r->print('<br />'); + $r->rflush(); + for (my $i=0;$i<=$level*5;$i++) { + $r->print(' '); + } + $r->print('- Rendering: '); + my $oldpath=$ENV{'request.filename'}; + $ENV{'request.filename'}=&Apache::lonnet::filelocation('',$url); + &Apache::lonxml::xmlparse($r,'web', + &Apache::lonnet::getfile( + &Apache::lonnet::filelocation('',$url))); + $ENV{'request.filename'}=$oldpath; + if (($Apache::lonxml::errorcount) || + ($Apache::lonxml::warningcount)) { + if ($Apache::lonxml::errorcount) { + $r->print('<font color="red"><b>'. + $Apache::lonxml::errorcount.' error(s)</b></font> '); + } + if ($Apache::lonxml::warningcount) { + $r->print('<font color="blue">'. + $Apache::lonxml::warningcount.' warning(s)</font>'); + } + } else { + $r->print('<font color="green">ok</font>'); + } + $r->rflush(); + } + my $dependencies= + &Apache::lonnet::metadata($url,'dependencies'); + foreach (split(/\,/,$dependencies)) { + if (($_=~/^\/res\//) && (!$alreadyseen{$_})) { + &checkonthis($r,$_,$level+1); + } + } + } elsif ($result==HTTP_SERVICE_UNAVAILABLE) { + $r->print('<font color="red"><b>connection down</b></font>'); + } elsif ($result==HTTP_NOT_FOUND) { + $r->print('<font color="red"><b>not found</b></font>'); + } else { + $r->print('<font color="red"><b>access denied</b></font>'); + } + } + } +} + +# ================================================================ Main Handler sub handler { my $r = shift; $r->content_type('text/html'); $r->send_http_header; return OK if $r->header_only; - my $url; +# --------------------------------------------- Initialize help topics for this + foreach ('Adding_Course_Doc','Main_Course_Documents', + 'Adding_External_Resource','Navigate_Content', + 'Adding_Folders','Docs_Overview', 'Load_Map', + 'Supplemental', 'Score_Upload_Form', + 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive') { + $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_); + } + # Composite help files + $help{'Syllabus'} = &Apache::loncommon::help_open_topic( + 'Docs_About_Syllabus,Docs_Editing_Templated_Pages'); + $help{'Simple Page'} = &Apache::loncommon::help_open_topic( + 'Docs_About_Simple_Page,Docs_Editing_Templated_Pages'); + $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic( + 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages'); + $help{'My Personal Info'} = &Apache::loncommon::help_open_topic( + 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages'); + $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching'); + + if ($ENV{'form.verify'}) { + + my $loaderror=&Apache::lonnet::overloaderror($r); + if ($loaderror) { return $loaderror; } - if ($ENV{'form.uploaddoc.filename'}) { - $url=&Apache::lonnet::userfileupload('uploaddoc'); + $r->print('<html><head><title>Verify Content</title></head>'. + &Apache::loncommon::bodytag('Verify Course Documents')); + $hashtied=0; + undef %alreadyseen; + %alreadyseen=(); + &tiehash(); + foreach (keys %hash) { + if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) { + &checkonthis($r,$hash{$_},0,$hash{'title_'.$1}); + } + } + &untiehash(); + } elsif ($ENV{'form.versions'}) { + $r->print('<html><head><title>Check Versions</title></head>'. + &Apache::loncommon::bodytag('Check Course Document Versions')); + $hashtied=0; + &tiehash(); + my %changes=&Apache::lonnet::dump + ('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + my $firstkey=(keys %changes)[0]; + unless ($firstkey=~/^error\:/) { + unless ($ENV{'form.timerange'}) { + $ENV{'form.timerange'}=604800; + } + my $seltext='during the last '.$ENV{'form.timerange'}.' seconds'; + my $startsel=''; + my $monthsel=''; + my $weeksel=''; + my $daysel=''; + if ($ENV{'form.timerange'}==-1) { + $seltext='since start of course'; + $startsel='selected'; + $ENV{'form.timerange'}=time; + } + my $starttime=time-$ENV{'form.timerange'}; + if ($ENV{'form.timerange'}==2592000) { + $seltext='during the last month ('.localtime($starttime).')'; + $monthsel='selected'; + } elsif ($ENV{'form.timerange'}==604800) { + $seltext='during the last week ('.localtime($starttime).')'; + $weeksel='selected'; + } elsif ($ENV{'form.timerange'}==86400) { + $seltext='since yesterday ('.localtime($starttime).')'; + $daysel='selected'; + } + + $r->print(<<ENDHEADERS); +<form action="/adm/coursedocs" method="post"> +<select name="timerange"> +<option value="-1" $startsel>Since Start of Course</option> +<option value="2592000" $monthsel>Last Month</option> +<option value="604800" $weeksel>Last Week</option> +<option value="86400" $daysel>Since Yesterday</option> +</select> +<input type="submit" name="versions" value="Display" /> +</form> +<h3>Content changed $seltext</h3> +<table border="2"> +<tr> +<th>File</th><th>Modification Date</th> +<th>Version</th><th>Differences</th></tr> +ENDHEADERS + foreach (keys %changes) { + if ($changes{$_}>$starttime) { + my ($root,$extension)=($_=~/^(.*)\.(\w+)$/); + my $currentversion=&Apache::lonnet::getversion($_); + my $linkurl=&Apache::lonnet::clutter($_); + $r->print( + '<tr><td><a href="'.$linkurl.'" target="cat">'.$linkurl. + '</a></td><td>'. + localtime($changes{$_}).'</td><td>'.$currentversion.'</td>'. + '<td>'); + my $lastold=1; + for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { + my $url=$root.'.'.$prevvers.'.'.$extension; + if (&Apache::lonnet::metadata($url,'lastrevisiondate')< + $starttime) { + $lastold=$prevvers; + } + } + for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) { + my $url=$root.'.'.$prevvers.'.'.$extension; + $r->print('<a href="'.&Apache::lonnet::clutter($url). + '">Version '.$prevvers.' ('. + localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')). + ')</a>'); + if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') { + $r->print(' <a href="/adm/diff?filename='. + &Apache::lonnet::clutter($root.'.'.$extension). + '&versionone='.$prevvers. + '">Diffs</a>'); + } + $r->print('<br />'); + } + $r->print('</td></tr>'); + } + } + $r->print('</table>'); + } else { + $r->print('<p>No content modifications yet.</p>'); + } + &untiehash(); + } else { +# is this a standard course? + + my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//); + my $forcestandard; + my $forcesupplement; + my $script=''; + my $allowed; + my $events=''; + my $buttons=''; + my $showdoc=0; + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['folder','foldername']); + if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) { + $showdoc=$1; } + unless ($showdoc) { # got called from remote + $forcestandard=($ENV{'form.folder'}=~/^default_/); + $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/); + +# does this user have privileges to post, etc? + $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); + if ($allowed) { + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); + $script=&Apache::lonratedt::editscript('simple'); + } + } else { # got called in sequence from course + $allowed=0; + $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>'; + $events='onLoad="'.&Apache::lonmenu::loadevents. + '" onUnload="'.&Apache::lonmenu::unloadevents.'"'; + $buttons=&Apache::lonmenu::menubuttons(1,undef); + } + +# get course data + my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + +# get personal data + + my $uname=$ENV{'user.name'}; + my $udom=$ENV{'user.domain'}; + my $plainname=&Apache::lonnet::escape( + &Apache::loncommon::plainname($uname,$udom)); + +# graphics settings + + $iconpath = $r->dir_config('lonIconsURL') . "/"; + + my $now=time; + +# print screen $r->print(<<ENDDOCUMENT); <html> <head> <title>The LearningOnline Network with CAPA</title> -</head> -<body bgcolor="#FFFFFF"> -<h1>Course Documents</h1> -<form method="post" enctype="multipart/form-data"> -<input type="file" name="uploaddoc" size="20"> +<script> +$script +</script> +ENDDOCUMENT + if ($allowed) { + $r->print(<<ENDNEWSCRIPT); +<script> +function makenewfolder(targetform,folderseq) { + var foldername=prompt('Name of New Folder','New Folder'); + if (foldername) { + targetform.importdetail.value=foldername+"="+folderseq; + targetform.submit(); + } +} + +function makenewext(targetname) { + this.document.forms.extimport.useform.value=targetname; + window.open('/adm/rat/extpickframe.html'); +} + +function makeexamupload() { + var title=prompt('Listed Title for the Uploaded Score'); + if (title) { + this.document.forms.newexamupload.importdetail.value= + title+'=/res/lib/templates/examupload.problem'; + this.document.forms.newexamupload.submit(); + } +} + +function makesmppage() { + var title=prompt('Listed Title for the Page'); + if (title) { + this.document.forms.newsmppg.importdetail.value= + title+'=/adm/$udom/$uname/$now/smppg'; + this.document.forms.newsmppg.submit(); + } +} + +function makesmpproblem() { + var title=prompt('Listed Title for the Problem'); + if (title) { + this.document.forms.newsmpproblem.importdetail.value= + title+'=/res/lib/templates/simpleproblem.problem'; + this.document.forms.newsmpproblem.submit(); + } +} + +function makebulboard() { + var title=prompt('Listed Title for the Bulletin Board'); + if (title) { + this.document.forms.newbul.importdetail.value= + title+'=/adm/$udom/$uname/$now/bulletinboard'; + this.document.forms.newbul.submit(); + } +} + +function finishpick() { + var title=this.document.forms.extimport.title.value; + var url=this.document.forms.extimport.url.value; + var form=this.document.forms.extimport.useform.value; + eval + ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+ + '";this.document.forms.'+form+'.submit();'); +} + +function changename(folder,index,oldtitle) { + var title=prompt('New Title',oldtitle); + if (title) { + this.document.forms.renameform.title.value=title; + this.document.forms.renameform.cmd.value='rename_'+index; + this.document.forms.renameform.folder.value=folder; + this.document.forms.renameform.submit(); + } +} + +function removeres(folder,index,oldtitle) { + if ((oldtitle=='NO RESOURCE') || (confirm('Remove "'+oldtitle+'"?'))) { + this.document.forms.renameform.cmd.value='del_'+index; + this.document.forms.renameform.folder.value=folder; + this.document.forms.renameform.submit(); + } +} +</script> + +ENDNEWSCRIPT + } +# -------------------------------------------------------------------- Body tag + $r->print('</head>'. + &Apache::loncommon::bodytag('Course Documents','',$events). + $buttons); + unless ($showdoc) { + if ($allowed) { + $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc', + 'Editing the Table of Contents for your Course')); + $r->print(<<ENDCOURSEVERIFY); +<form name="renameform" method="post" action="/adm/coursedocs"> +<input type="hidden" name="title" /> +<input type="hidden" name="cmd" /> +<input type="hidden" name="folder" /> +</form> +<form name="simpleedit" method="post" action="/adm/coursedocs"> +<input type=hidden name="importdetail" value=""> +<input type="hidden" name="folder" /> +</form> +<form action="/adm/coursedocs" method="post" name="courseverify"> +<input type="submit" name="verify" value="Verify Content" /> +<input type="submit" name="versions" value="Check Resource Versions" /> +</form> +ENDCOURSEVERIFY + } +# --------------------------------------------------------- Standard documents + $r->print('<table border=2 cellspacing=4 cellpadding=4>'); + if (($standard) && ($allowed) && (!$forcesupplement)) { + $r->print('<tr><td bgcolor="#BBBBBB"><h2>Main Course Documents'. + ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>'); + my $folder=$ENV{'form.folder'}; + unless ($folder=~/^default/) { $folder='default'; } + my $postexec=''; + if ($folder eq 'default') { + $r->print('<script>this.window.name="loncapaclient";</script>'); + } else { + $postexec='self.close();'; + } + $hadchanges=0; + &editor($r,$coursenum,$coursedom,$folder,$allowed); + if ($hadchanges) { + $r->print( +'<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'. +'<form method="post" action="/adm/roles" target="loncapaclient">'. +'<input type="hidden" name="orgurl" value="/adm/coursedocs" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">Changes will become active for your current session after <input type="hidden" name="'. +$ENV{'request.role'}.'" value="1" /><input type="button" value="re-initializing course" onClick="reinit(this.form)"/>, or the next time you log in.'. +$help{'Caching'}.'</font></h3></form>'); + } + my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. + '.sequence'; + + $r->print(<<ENDFORM); +<table cellspacing=4 cellpadding=4><tr> +<th bgcolor="#DDDDDD">Upload a new main course document</th> +<th bgcolor="#DDDDDD">Import a published document</th> +<th bgcolor="#DDDDDD">Special documents</th> +</tr> +<tr><td bgcolor="#DDDDDD"> +File:<br /> +<form action="/adm/coursedocs" method="post" enctype="multipart/form-data"> +<input type="file" name="uploaddoc" size="40"> +<br /> +Title:<br /> +<input type="text" size="50" name="comment"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type="hidden" name="cmd" value="upload_default"> <input type="submit" value="Upload Document"> +<nobr> + $help{'Uploading_From_Harddrive'} +</nobr> </form> -$url -</body> -</html> -ENDDOCUMENT - return OK; +</td> +<td bgcolor="#DDDDDD"> +<form action="/adm/coursedocs" method="post" name="simpleeditdefault"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=button onClick= +"javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="Search"> +<nobr> +<input type=button onClick= +"javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="Import"> +$help{'Importing_LON-CAPA_Resource'} +</nobr> +<p> +<hr /> +<input type="text" size="20" name="importmap"><br /> +<nobr><input type=button +onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')" +value="Select Map"> <input type="submit" name="loadmap" value="Load Map"> +$help{'Load_Map'}</nobr> +</p> +</form> +</td><td bgcolor="#DDDDDD"> +<form action="/adm/coursedocs" method="post" name="newfolder"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newfolder" type="button" +onClick="javascript:makenewfolder(this.form,'$folderseq');" +value="New Folder" />$help{'Adding_Folders'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newext"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newext" type="button" onClick="javascript:makenewext('newext');" +value="External Resource" /> $help{'Adding_External_Resource'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newsyl"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" +value="Syllabus=/public/$coursedom/$coursenum/syllabus"> +<nobr> +<input name="newsyl" type="submit" value="Syllabus" /> + $help{'Syllabus'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newnav"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" +value="Navigate Content=/adm/navmaps"> +<nobr> +<input name="newnav" type="submit" value="Navigate Content" /> +$help{'Navigate_Content'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newsmppg"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newsmppg" type="button" value="Simple Page" +onClick="javascript:makesmppage();" /> $help{'Simple Page'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newsmpproblem"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newsmpproblem" type="button" value="Simple Problem" +onClick="javascript:makesmpproblem();" />$help{'Simple Problem'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newexamupload"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newexamupload" type="button" value="Score Upload Form" +onClick="javascript:makeexamupload();" /> +$help{'Score_Upload_Form'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newbul"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newbulletin" type="button" value="Bulletin Board" +onClick="javascript:makebulboard();" /> +$help{'Bulletin Board'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="newaboutme"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" +value="$plainname=/adm/$udom/$uname/aboutme"> +<nobr> +<input name="newaboutme" type="submit" value="My Personal Info" /> +$help{'My Personal Info'} +</nobr> +</form> +</td></tr> +</table> +ENDFORM + $r->print('</td></tr>'); + } +# ----------------------------------------------------- Supplemental documents + if (!$forcestandard) { + $r->print( + '<tr><td bgcolor="#BBBBBB"><h2>Supplemental Course Documents'. + ($allowed?' '.$help{'Supplemental'}:'').'</h2>'); + my $folder=$ENV{'form.folder'}; + unless ($folder=~/supplemental/) { $folder='supplemental'; } + &editor($r,$coursenum,$coursedom,$folder,$allowed); + if ($allowed) { + my $folderseq= + '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time. + '.sequence'; + + $r->print(<<ENDSUPFORM); +<table cellspacing=4 cellpadding=4><tr> +<th bgcolor="#DDDDDD">Upload a new supplemental course document</th> +<th bgcolor="#DDDDDD">Import a published document</th> +<th bgcolor="#DDDDDD">Special documents</th> +</tr> +<tr><td bgcolor="#DDDDDD"> +<form action="/adm/coursedocs" method="post" enctype="multipart/form-data"> +<input type="file" name="uploaddoc" size="40"> +<br />Comment:<br /> +<textarea cols=50 rows=4 name='comment'> +</textarea> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type="hidden" name="cmd" value="upload_supplemental"> +<nobr> +<input type="submit" value="Upload Document"> + $help{'Uploading_From_Harddrive'} +</nobr> +</form> +</td> +<td bgcolor="#DDDDDD"> +<form action="/adm/coursedocs" method="post" name="simpleeditsupplement"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<input type=button onClick= +"javascript:document.forms.simpleedit.folder.value='$folder';groupsearch()" value="Search"> +<input type=button onClick= +"javascript:document.forms.simpleedit.folder.value='$folder';groupimport();" value="Import">$help{'Importing_LON-CAPA_Resource'} +<p> +<hr /> +<input type="text" size="20" name="importmap"> +<input type=button +onClick="javascript:openbrowser('simpleeditsupplement','importmap','sequence,page','')" +value="Select Map"><input type="submit" name="loadmap" value="Load Map"> +</p> +</form> +</td><td bgcolor="#DDDDDD"> +<form action="/adm/coursedocs" method="post" name="supnewfolder"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newfolder" type="button" +onClick="javascript:makenewfolder(this.form,'$folderseq');" +value="New Folder" /> $help{'Adding_Folders'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="supnewext"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" value=""> +<nobr> +<input name="newext" type="button" +onClick="javascript:makenewext('supnewext');" +value="External Resource" /> $help{'Adding_External_Resource'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="supnewsyl"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" +value="Syllabus=/public/$coursedom/$coursenum/syllabus"> +<nobr> +<input name="newsyl" type="submit" value="Syllabus" /> +$help{'Syllabus'} +</nobr> +</form> +<form action="/adm/coursedocs" method="post" name="subnewaboutme"> +<input type="hidden" name="folder" value="$folder"> +<input type="hidden" name="foldername" value="$ENV{'form.foldername'}"> +<input type=hidden name="importdetail" +value="$plainname=/adm/$udom/$uname/aboutme"> +<nobr> +<input name="newaboutme" type="submit" value="My Personal Info" /> +$help{'My Personal Info'} +</nobr> +</form> +</td></tr> +</table></td></tr> +ENDSUPFORM + } + } + if ($allowed) { + $r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>'); + } + $r->print('</table>'); + } else { +# -------------------------------------------------------- This is showdoc mode + $r->print("<h1>Uploaded Document</h1><p>It is recommended that you use an up-to-date virus scanner before handling this file.</p><p><table>". + &entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>'); + } + } + $r->print('</body></html>'); + return OK; } 1;