version 1.5, 2002/07/31 15:23:55
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version 1.13, 2002/08/28 14:11:27
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Line 32 use strict;
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Line 32 use strict;
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use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon; |
use Apache::loncommon; |
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use Apache::lonratedt; |
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use Apache::lonratsrv; |
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my $iconpath; |
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# Mapread read maps into lonratedt::global arrays |
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# @order and @resources, determines status |
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# sets @order - pointer to resources in right order |
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# sets @resources - array with the resources with correct idx |
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# |
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sub mapread { |
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my ($coursenum,$coursedom,$map)=@_; |
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return |
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&Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'. |
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$map); |
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} |
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sub storemap { |
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my ($coursenum,$coursedom,$map)=@_; |
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return |
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&Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'. |
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$map); |
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} |
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sub editor { |
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my ($r,$coursenum,$coursedom,$folder,$allowed)=@_; |
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my $errtext=''; |
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my $fatal=0; |
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($errtext,$fatal)= |
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&mapread($coursenum,$coursedom,$folder.'.sequence'); |
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if ($fatal) { |
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$r->print('<p><font color="red">'.$errtext.'</font></p>'); |
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} else { |
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# ------------------------------------------------------------ Process commands |
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if ($allowed) { |
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# upload a file, if present |
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if (($ENV{'form.uploaddoc.filename'}) && |
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($ENV{'form.cmd'}=~/^upload_(\w+)/)) { |
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if ($folder=~/^$1/) { |
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# this is for a course, not a user, so set coursedoc flag |
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# probably the only place in the system where this should be "1" |
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my $url=&Apache::lonnet::userfileupload('uploaddoc',1); |
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my $ext='false'; |
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if ($url=~/^http\:\/\//) { $ext='true'; } |
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$url=~s/\:/\:/g; |
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my $comment=$ENV{'form.comment'}; |
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$comment=~s/\</\<\;/g; |
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$comment=~s/\>/\>\;/g; |
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$comment=~s/\:/\:/g; |
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my $newidx=$#Apache::lonratedt::resources+1; |
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$Apache::lonratedt::resources[$newidx]= |
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$comment.':'.$url.':'.$ext.':normal:res'; |
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$Apache::lonratedt::order[$#Apache::lonratedt::order+1]= |
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$newidx; |
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&storemap($coursenum,$coursedom,$folder.'.sequence'); |
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} |
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} |
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if ($ENV{'form.cmd'}) { |
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my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'}); |
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if ($cmd eq 'del') { |
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for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) { |
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$Apache::lonratedt::order[$i]= |
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$Apache::lonratedt::order[$i+1]; |
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} |
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$#Apache::lonratedt::order--; |
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} elsif ($cmd eq 'up') { |
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my $i=$Apache::lonratedt::order[$idx-1]; |
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$Apache::lonratedt::order[$idx-1]= |
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$Apache::lonratedt::order[$idx]; |
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$Apache::lonratedt::order[$idx]=$i; |
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} elsif ($cmd eq 'down') { |
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my $i=$Apache::lonratedt::order[$idx+1]; |
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$Apache::lonratedt::order[$idx+1]= |
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$Apache::lonratedt::order[$idx]; |
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$Apache::lonratedt::order[$idx]=$i; |
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} |
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# Store the changed version |
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&storemap($coursenum,$coursedom,$folder.'.sequence'); |
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} |
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# Group import/search |
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if ($ENV{'form.importdetail'}) { |
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foreach (split(/\&/,$ENV{'form.importdetail'})) { |
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if (defined($_)) { |
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my ($name,$url)=split(/\=/,$_); |
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$name=&Apache::lonnet::unescape($name); |
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$url=&Apache::lonnet::unescape($url); |
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if ($url) { |
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my $idx=$#Apache::lonratedt::resources+1; |
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$Apache::lonratedt::order |
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[$#Apache::lonratedt::order+1]=$idx; |
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my $ext='false'; |
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if ($url=~/^http\:\/\//) { $ext='true'; } |
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$url=~s/\:/\:/g; |
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$Apache::lonratedt::resources[$idx]= |
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$name.':'.$url.':'.$ext.':normal:res'; |
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} |
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} |
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} |
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# Store the changed version |
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&storemap($coursenum,$coursedom,$folder.'.sequence'); |
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} |
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} |
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# ---------------------------------------------------------------- Print screen |
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my $idx=0; |
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$r->print('<table>'); |
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foreach (@Apache::lonratedt::order) { |
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my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]); |
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unless ($name) { $name=(split(/\//,$url))[-1]; } |
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unless ($name) { $name='EMPTY'; } |
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$r->print(&entryline($idx,$name,$url,$folder,$allowed)); |
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$idx++; |
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} |
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$r->print('</table>'); |
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} |
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} |
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# --------------------------------------------------------------- An entry line |
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sub entryline { |
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my ($index,$title,$url,$folder,$allowed)=@_; |
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my $line='<tr>'; |
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# Edit commands |
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if ($allowed) { |
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$line.=(<<END); |
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<td><table border='0' cellspacing='0' cellpadding='0'> |
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<tr><td><a href='/adm/coursedocs?folder=$folder&cmd=up_$index'> |
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<img src="${iconpath}move_up.gif" alt='UP' border='0' /></a></td></tr> |
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<tr><td><a href='/adm/coursedocs?folder=$folder&cmd=down_$index'> |
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<img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr> |
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</table></td><td> |
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<a href='/adm/coursedocs?folder=$folder&cmd=del_$index'>Remove</td> |
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END |
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} |
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# URL |
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if ($url=~/^\/*uploaded\//) { |
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$url=&Apache::lonnet::tokenwrapper($url); |
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} |
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$line.='<td><a href="'.$url.'">View</a></td>'; |
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# Title |
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$title=&Apache::lonnet::unescape($title); |
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if ($title=~ |
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/^(\d+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(.*)$/ |
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) { $title='<i>'.localtime($1).'</i> '.$2.' at '.$3.': <br>'. |
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&Apache::lontexconvert::msgtexconverted($4); |
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} |
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$line.="<td>$title</td>"; |
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$line.='</tr>'; |
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return $line; |
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} |
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# ================================================================ Main Handler |
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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# is this a standard course? |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder']); |
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my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//); |
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my $forcestandard=($ENV{'form.folder'}=~/^default_/); |
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my $forcesupplement=($ENV{'form.folder'}=~/^supplemental_/); |
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# does this user have privileges to post, etc? |
# does this user have privileges to post, etc? |
my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); |
my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); |
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my $script=''; |
if ($allowed) { |
if ($allowed) { |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); |
['remove']) |
$script=&Apache::lonratedt::editscript('simple'); |
} |
} |
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# get course data |
# get course data |
my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
my $coursenum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
my $coursedom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
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# graphics settings |
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# upload a file |
$iconpath = $r->dir_config('lonIconsURL') . "/"; |
if (($ENV{'form.uploaddoc.filename'}) && ($allowed)) { |
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my $id=time.'_'.$ENV{'user.name'}.'_'.$ENV{'user.domain'}; |
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my $url=&Apache::lonnet::userfileupload('uploaddoc'); |
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if ($url=~/^error\:/) { |
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} else { |
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my $comment=$ENV{'form.comment'}; |
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$comment=~s/\</\<\;/g; |
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$comment=~s/\>/\>\;/g; |
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&Apache::lonnet::put('coursedocs', |
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{ $id.'.url' => $url, |
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$id.'.comment' => $comment }, |
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$coursedom,$coursenum); |
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} |
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} |
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# delete a file |
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if ($ENV{'form.remove'}=~/$ENV{'user.name'}\_$ENV{'user.domain'}$/) { |
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my $id=$ENV{'form.remove'}; |
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&Apache::lonnet::del('coursedocs', |
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[$id.'.url',$id.'.comment'], |
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$coursedom,$coursenum); |
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} |
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# print screen |
# print screen |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
<html> |
<html> |
<head> |
<head> |
<title>The LearningOnline Network with CAPA</title> |
<title>The LearningOnline Network with CAPA</title> |
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<script>$script</script> |
</head> |
</head> |
<body bgcolor="#FFFFFF"> |
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<h1>Course Documents</h1> |
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ENDDOCUMENT |
ENDDOCUMENT |
# ------------------------------------------------------- Print headers to docs |
$r->print(&Apache::loncommon::bodytag('Course Documents')); |
my %currentdocs=&Apache::lonnet::dump('coursedocs',$coursedom,$coursenum); |
# --------------------------------------------------0------ Standard documents |
foreach (sort keys (%currentdocs)) { |
if (($standard) && ($allowed) && (!$forcesupplement)) { |
if ($_=~/(\d+)\_(\w+)\_(\w+)\.url/) { |
$r->print('<h2>Main Course Documents</h2>'); |
$r->print('<hr>'.localtime($1).' '.$2.' '.$3.'<blockquote>'. |
my $folder=$ENV{'form.folder'}; |
&Apache::lontexconvert::msgtexconverted( |
unless ($folder=~/^default/) { $folder='default'; } |
$currentdocs{$1.'_'.$2.'_'.$3.'.comment'} |
&editor($r,$coursenum,$coursedom,$folder,$allowed); |
). |
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'</blockquote><a href="'. |
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&Apache::lonnet::tokenwrapper($currentdocs{$_}).'">View</a>'); |
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if (($2 eq $ENV{'user.name'}) && ($3 eq $ENV{'user.domain'}) |
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&& ($allowed)) { |
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$r->print(' <a href="/adm/coursedocs?remove='. |
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$1.'_'.$2.'_'.$3.'">Remove</a>'); |
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} |
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} |
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} |
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# ----------------------------------------------------------------- Upload form |
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if ($allowed) { |
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$r->print(<<ENDFORM); |
$r->print(<<ENDFORM); |
<hr /> |
<table><tr> |
<h3>Post a new course document</h3> |
<th>Upload a new main course document</th> |
<form method="post" enctype="multipart/form-data"> |
<th>Import a published document</th> |
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<th>Special documents</th> |
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</tr> |
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<tr><td> |
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File:<br /> |
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<form action="/adm/coursedocs" method="post" enctype="multipart/form-data"> |
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<input type="file" name="uploaddoc" size="50"> |
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<br /> |
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Title:<br /> |
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<input type="text" size="50" name="comment"> |
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<input type="hidden" name="folder" value="$folder"> |
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<input type="hidden" name="cmd" value="upload_default"> |
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<input type="submit" value="Upload Document"> |
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</form> |
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</td> |
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<td> |
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<form action="/adm/coursedocs" method="post" name="simpleedit"> |
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<input type=hidden name="importdetail" value=""> |
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<input type=button onClick= |
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"javascript:groupsearch()" value="Group Search"> |
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<input type=button onClick= |
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"javascript:groupimport();" value="Group Import"> |
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</form> |
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</td><td> |
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<form action="/adm/coursedocs" method="post" name="newfolder"> |
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<input type=hidden name="importdetail" value=""> |
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<input name="newfolder" type="button" onClick="javascript:newfolder();" |
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value="New Folder" /> |
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</form> |
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<form action="/adm/coursedocs" method="post" name="newext"> |
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<input type=hidden name="importdetail" value=""> |
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<input name="newext" type="button" onClick="javascript:newext();" |
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value="External Resource" /> |
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</form> |
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<form action="/adm/coursedocs" method="post" name="newsyl"> |
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<input type=hidden name="importdetail" value=""> |
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<input name="newsyl" type="button" onClick="javascript:newsyl();" |
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value="Syllabus" /> |
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</form> |
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<form action="/adm/coursedocs" method="post" name="newaboutme"> |
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<input type=hidden name="importdetail" value=""> |
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<input name="newaboutme" type="button" onClick="javascript:newaboutme();" |
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value="My Personal Info" /> |
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</form> |
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</td></tr> |
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</table> |
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ENDFORM |
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$r->print('<hr />'); |
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} |
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# ----------------------------------------------------- Supplemental documents |
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if (!$forcestandard) { |
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$r->print('<h2>Supplemental Course Documents</h2>'); |
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my $folder=$ENV{'form.folder'}; |
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unless ($folder=~/supplemental/) { $folder='supplemental'; } |
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&editor($r,$coursenum,$coursedom,$folder,$allowed); |
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if ($allowed) { |
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$r->print(<<ENDSUPFORM); |
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<h3>Post a new supplemental course document</h3> |
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<form action="/adm/coursedocs" method="post" enctype="multipart/form-data"> |
<input type="file" name="uploaddoc" size="50"> |
<input type="file" name="uploaddoc" size="50"> |
<br />Comment:<br /> |
<br />Comment:<br /> |
<textarea cols=50 rows=4 name='comment'> |
<textarea cols=50 rows=4 name='comment'> |
</textarea> |
</textarea> |
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<input type="hidden" name="folder" value="$folder"> |
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<input type="hidden" name="cmd" value="upload_supplemental"> |
<input type="submit" value="Upload Document"> |
<input type="submit" value="Upload Document"> |
</form> |
</form> |
ENDFORM |
ENDSUPFORM |
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} |
} |
} |
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$r->print('</body></html>'); |
$r->print('</body></html>'); |
return OK; |
return OK; |
} |
} |