version 1.22, 2002/09/10 19:01:09
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version 1.38, 2002/12/04 14:02:49
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Line 29
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Line 29
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package Apache::londocs; |
package Apache::londocs; |
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use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonratedt; |
use Apache::lonratedt; |
use Apache::lonratsrv; |
use Apache::lonratsrv; |
use Apache::lonxml; |
use Apache::lonxml; |
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use HTML::Entities; |
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use GDBM_File; |
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my $iconpath; |
my $iconpath; |
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my %hash; |
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my $hashtied; |
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my %alreadyseen=(); |
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# Mapread read maps into lonratedt::global arrays |
# Mapread read maps into lonratedt::global arrays |
# @order and @resources, determines status |
# @order and @resources, determines status |
# sets @order - pointer to resources in right order |
# sets @order - pointer to resources in right order |
Line 112 sub editor {
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Line 119 sub editor {
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} |
} |
$#Apache::lonratedt::order--; |
$#Apache::lonratedt::order--; |
} elsif ($cmd eq 'up') { |
} elsif ($cmd eq 'up') { |
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if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) { |
my $i=$Apache::lonratedt::order[$idx-1]; |
my $i=$Apache::lonratedt::order[$idx-1]; |
$Apache::lonratedt::order[$idx-1]= |
$Apache::lonratedt::order[$idx-1]= |
$Apache::lonratedt::order[$idx]; |
$Apache::lonratedt::order[$idx]; |
$Apache::lonratedt::order[$idx]=$i; |
$Apache::lonratedt::order[$idx]=$i; |
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} |
} elsif ($cmd eq 'down') { |
} elsif ($cmd eq 'down') { |
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if (defined($Apache::lonratedt::order[$idx+1])) { |
my $i=$Apache::lonratedt::order[$idx+1]; |
my $i=$Apache::lonratedt::order[$idx+1]; |
$Apache::lonratedt::order[$idx+1]= |
$Apache::lonratedt::order[$idx+1]= |
$Apache::lonratedt::order[$idx]; |
$Apache::lonratedt::order[$idx]; |
$Apache::lonratedt::order[$idx]=$i; |
$Apache::lonratedt::order[$idx]=$i; |
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} |
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} elsif ($cmd eq 'rename') { |
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my ($rtitle,@rrest)=split(/\:/, |
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$Apache::lonratedt::resources[ |
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$Apache::lonratedt::order[$idx]]); |
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my $comment= |
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&HTML::Entities::decode($ENV{'form.title'}); |
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$comment=~s/\</\<\;/g; |
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$comment=~s/\>/\>\;/g; |
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$comment=~s/\:/\:/g; |
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$Apache::lonratedt::resources[ |
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$Apache::lonratedt::order[$idx]]= |
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$comment.':'.join(':',@rrest); |
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} |
} |
# Store the changed version |
# Store the changed version |
&storemap($coursenum,$coursedom,$folder.'.sequence'); |
&storemap($coursenum,$coursedom,$folder.'.sequence'); |
Line 155 sub editor {
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Line 179 sub editor {
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foreach (@Apache::lonratedt::order) { |
foreach (@Apache::lonratedt::order) { |
my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]); |
my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]); |
unless ($name) { $name=(split(/\//,$url))[-1]; } |
unless ($name) { $name=(split(/\//,$url))[-1]; } |
unless ($name) { $name='EMPTY'; } |
unless ($name) { $name='NO RESOURCE'; $url='/adm/notfound.html'; } |
$r->print(&entryline($idx,$name,$url,$folder,$allowed)); |
$r->print(&entryline($idx,$name,$url,$folder,$allowed)); |
$idx++; |
$idx++; |
} |
} |
Line 167 sub editor {
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Line 191 sub editor {
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sub entryline { |
sub entryline { |
my ($index,$title,$url,$folder,$allowed)=@_; |
my ($index,$title,$url,$folder,$allowed)=@_; |
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$title=~s/\&colon\;/\:/g; |
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$title=&HTML::Entities::encode(&HTML::Entities::decode( |
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&Apache::lonnet::unescape($title)),'\"\<\>\&\''); |
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my $renametitle=$title; |
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my $foldertitle=$title; |
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if ($title=~ |
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/^(\d+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(\w+)\_\_\_\&\;\&\;\&\;\_\_\_(.*)$/ |
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) { |
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$foldertitle=&Apache::lontexconvert::msgtexconverted($4); |
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$renametitle=$4; |
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$title='<i>'.localtime($1).'</i> '. |
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&Apache::loncommon::plainname($2,$3).': <br>'. |
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$foldertitle; |
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} |
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$renametitle=~s/\"\;/\\\"/g; |
my $line='<tr>'; |
my $line='<tr>'; |
# Edit commands |
# Edit commands |
if ($allowed) { |
if ($allowed) { |
Line 177 sub entryline {
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Line 216 sub entryline {
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<tr><td><a href='/adm/coursedocs?folder=$folder&cmd=down_$index'> |
<tr><td><a href='/adm/coursedocs?folder=$folder&cmd=down_$index'> |
<img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr> |
<img src="${iconpath}move_down.gif" alt='DOWN' border='0' /></a></td></tr> |
</table></td><td> |
</table></td><td> |
<a href='/adm/coursedocs?folder=$folder&cmd=del_$index'>Remove</td> |
<a href='/adm/coursedocs?folder=$folder&cmd=del_$index'> |
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<font size="-2">Remove</font></a> |
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<a href='javascript:changename("$folder","$index","$renametitle");'> |
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<font size="-2">Rename</font></a></td> |
END |
END |
} |
} |
# Figure out what kind of a resource this is |
# Figure out what kind of a resource this is |
Line 199 END
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Line 241 END
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} |
} |
} |
} |
$url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//; |
$url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//; |
# Title |
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$title=&Apache::lonnet::unescape($title); |
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my $foldertitle=$title; |
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if ($title=~ |
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/^(\d+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(\w+)\_\_\_\&\&\&\_\_\_(.*)$/ |
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) { |
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$foldertitle=&Apache::lontexconvert::msgtexconverted($4); |
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$title='<i>'.localtime($1).'</i> '. |
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&Apache::loncommon::plainname($2,$3).': <br>'. |
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$foldertitle; |
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} |
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if ($isfolder) { $url.='&foldername='.$foldertitle; } |
if ($isfolder) { $url.='&foldername='.$foldertitle; } |
$line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="/adm/lonIcons/'. |
$line.='<td bgcolor="#FFFFBB"><a href="'.$url.'" target="cat_'.$folder. |
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'"><img src="/adm/lonIcons/'. |
$icon.'.gif" border="0"></a></td>'. |
$icon.'.gif" border="0"></a></td>'. |
"<td bgcolor='#FFFFBB'><a href='$url'>$title</a></td></tr>"; |
"<td bgcolor='#FFFFBB'><a href='$url' target='cat_$folder'>$title</a></td></tr>"; |
return $line; |
return $line; |
} |
} |
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# ---------------------------------------------------------------- tie the hash |
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sub tiehash { |
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$hashtied=0; |
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if ($ENV{'request.course.fn'}) { |
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if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db", |
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&GDBM_READER(),0640)) { |
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$hashtied=1; |
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} |
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} |
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} |
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sub untiehash { |
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if ($hashtied) { untie %hash; } |
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$hashtied=0; |
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} |
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# --------------------------------------------------------------- check on this |
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sub checkonthis { |
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my ($r,$url,$level,$title)=@_; |
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$alreadyseen{$url}=1; |
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$r->rflush(); |
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if ($url) { |
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$r->print('<br />'); |
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for (my $i=0;$i<=$level*5;$i++) { |
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$r->print(' '); |
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} |
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$r->print('<a href="'.$url.'" target="cat">'. |
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($title?$title:$url).'</a> '); |
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if ($url=~/^\/res\//) { |
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my $result=&Apache::lonnet::repcopy( |
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&Apache::lonnet::filelocation('',$url)); |
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if ($result==OK) { |
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$r->print('<font color="green">ok</font>'); |
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$r->rflush(); |
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&Apache::lonnet::countacc($url); |
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$url=~/\.(\w+)$/; |
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if (&Apache::loncommon::fileembstyle($1) eq 'ssi') { |
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$r->print('<br />'); |
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$r->rflush(); |
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for (my $i=0;$i<=$level*5;$i++) { |
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$r->print(' '); |
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} |
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$r->print('- Rendering: '); |
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&Apache::lonxml::xmlparse($r,'web', |
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&Apache::lonnet::getfile( |
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&Apache::lonnet::filelocation('',$url))); |
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if (($Apache::lonxml::errorcount) || |
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($Apache::lonxml::warningcount)) { |
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if ($Apache::lonxml::errorcount) { |
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$r->print('<font color="red"><b>'. |
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$Apache::lonxml::errorcount.' error(s)</b></font> '); |
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} |
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if ($Apache::lonxml::warningcount) { |
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$r->print('<font color="blue">'. |
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$Apache::lonxml::warningcount.' warning(s)</font>'); |
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} |
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} else { |
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$r->print('<font color="green">ok</font>'); |
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} |
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$r->rflush(); |
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} |
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my $dependencies= |
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&Apache::lonnet::metadata($url,'dependencies'); |
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foreach (split(/\,/,$dependencies)) { |
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if (($_=~/^\/res\//) && (!$alreadyseen{$_})) { |
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&checkonthis($r,$_,$level+1); |
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} |
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} |
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} elsif ($result==HTTP_SERVICE_UNAVAILABLE) { |
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$r->print('<font color="red"><b>connection down</b></font>'); |
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} elsif ($result==HTTP_NOT_FOUND) { |
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$r->print('<font color="red"><b>not found</b></font>'); |
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} else { |
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$r->print('<font color="red"><b>access denied</b></font>'); |
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} |
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} |
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} |
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} |
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# ================================================================ Main Handler |
# ================================================================ Main Handler |
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 224 sub handler {
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Line 337 sub handler {
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$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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if ($ENV{'form.verify'}) { |
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my $loaderror=&Apache::lonnet::overloaderror($r); |
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if ($loaderror) { return $loaderror; } |
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$r->print('<html><head><title>Verify Content</title></head>'. |
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&Apache::loncommon::bodytag('Verify Course Documents')); |
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$hashtied=0; |
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undef %alreadyseen; |
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%alreadyseen=(); |
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&tiehash(); |
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foreach (keys %hash) { |
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if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) { |
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&checkonthis($r,$hash{$_},0,$hash{'title_'.$1}); |
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} |
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} |
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&untiehash(); |
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} elsif ($ENV{'form.versions'}) { |
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$r->print('<html><head><title>Check Versions</title></head>'. |
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&Apache::loncommon::bodytag('Check Course Document Versions')); |
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$hashtied=0; |
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&tiehash(); |
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my %changes=&Apache::lonnet::dump |
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('versionupdate',$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
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$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
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my $firstkey=(keys %changes)[0]; |
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unless ($firstkey=~/^error\:/) { |
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unless ($ENV{'form.timerange'}) { |
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$ENV{'form.timerange'}=604800; |
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} |
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my $seltext='during the last '.$ENV{'form.timerange'}.' seconds'; |
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my $startsel=''; |
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my $monthsel=''; |
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my $weeksel=''; |
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my $daysel=''; |
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if ($ENV{'form.timerange'}==-1) { |
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$seltext='since start of course'; |
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$startsel='selected'; |
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$ENV{'form.timerange'}=time; |
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} |
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my $starttime=time-$ENV{'form.timerange'}; |
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if ($ENV{'form.timerange'}==2592000) { |
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$seltext='during the last month ('.localtime($starttime).')'; |
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$monthsel='selected'; |
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} elsif ($ENV{'form.timerange'}==604800) { |
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$seltext='during the last week ('.localtime($starttime).')'; |
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$weeksel='selected'; |
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} elsif ($ENV{'form.timerange'}==86400) { |
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$seltext='since yesterday ('.localtime($starttime).')'; |
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$daysel='selected'; |
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} |
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$r->print(<<ENDHEADERS); |
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<form action="/adm/coursedocs" method="post"> |
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<select name="timerange"> |
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<option value="-1" $startsel>Since Start of Course</option> |
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<option value="2592000" $monthsel>Last Month</option> |
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<option value="604800" $weeksel>Last Week</option> |
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<option value="86400" $daysel>Since Yesterday</option> |
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</select> |
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<input type="submit" name="versions" value="Display" /> |
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</form> |
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<h3>Content changed $seltext</h3> |
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<table border="2"> |
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<tr> |
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<th>File</th><th>Modification Date</th> |
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<th>Version</th><th>Differences</th></tr> |
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ENDHEADERS |
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foreach (keys %changes) { |
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if ($changes{$_}>$starttime) { |
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my ($root,$extension)=($_=~/^(.*)\.(\w+)$/); |
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my $currentversion=&Apache::lonnet::getversion($_); |
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my $linkurl=&Apache::lonnet::clutter($_); |
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$r->print( |
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'<tr><td><a href="'.$linkurl.'" target="cat">'.$linkurl. |
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'</a></td><td>'. |
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localtime($changes{$_}).'</td><td>'.$currentversion.'</td>'. |
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'<td>'); |
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my $lastold=1; |
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for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { |
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my $url=$root.'.'.$prevvers.'.'.$extension; |
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if (&Apache::lonnet::metadata($url,'lastrevisiondate')< |
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$starttime) { |
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$lastold=$prevvers; |
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} |
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} |
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for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) { |
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my $url=$root.'.'.$prevvers.'.'.$extension; |
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$r->print('<a href="'.&Apache::lonnet::clutter($url). |
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'">Version '.$prevvers.' ('. |
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localtime(&Apache::lonnet::metadata($url,'lastrevisiondate')). |
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')</a>'); |
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if (&Apache::loncommon::fileembstyle($extension) eq 'ssi') { |
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$r->print(' <a href="/adm/diff?filename='. |
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&Apache::lonnet::clutter($root.'.'.$extension). |
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'&versionone='.$prevvers. |
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'">Diffs</a>'); |
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} |
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$r->print('<br />'); |
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} |
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$r->print('</td></tr>'); |
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} |
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} |
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$r->print('</table>'); |
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} else { |
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$r->print('<p>No content modifications yet.</p>'); |
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} |
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&untiehash(); |
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} else { |
# is this a standard course? |
# is this a standard course? |
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my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//); |
my $standard=($ENV{'request.course.uri'}=~/^\/uploaded\//); |
Line 298 function makenewext(targetname) {
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Line 521 function makenewext(targetname) {
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} |
} |
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function makesmppage() { |
function makesmppage() { |
var title=prompt('Listed Title for the Page'); |
var title=prompt('Listed Title for the Page'); |
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if (title) { |
this.document.forms.newsmppg.importdetail.value= |
this.document.forms.newsmppg.importdetail.value= |
title+'=/adm/$udom/$uname/$now/smppg'; |
title+'=/adm/$udom/$uname/$now/smppg'; |
this.document.forms.newsmppg.submit(); |
this.document.forms.newsmppg.submit(); |
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} |
} |
} |
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function makebulboard() { |
function makebulboard() { |
var title=prompt('Listed Title for the Bulletin Board'); |
var title=prompt('Listed Title for the Bulletin Board'); |
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if (title) { |
this.document.forms.newbul.importdetail.value= |
this.document.forms.newbul.importdetail.value= |
title+'=/adm/$udom/$uname/$now/bulletinboard'; |
title+'=/adm/$udom/$uname/$now/bulletinboard'; |
this.document.forms.newbul.submit(); |
this.document.forms.newbul.submit(); |
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} |
} |
} |
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function finishpick() { |
function finishpick() { |
Line 319 function finishpick() {
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Line 546 function finishpick() {
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('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+ |
('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+ |
'";this.document.forms.'+form+'.submit();'); |
'";this.document.forms.'+form+'.submit();'); |
} |
} |
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function changename(folder,index,oldtitle) { |
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var title=prompt('New Title',oldtitle); |
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if (title) { |
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this.document.forms.renameform.title.value=title; |
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this.document.forms.renameform.cmd.value='rename_'+index; |
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this.document.forms.renameform.folder.value=folder; |
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this.document.forms.renameform.submit(); |
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} |
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} |
</script> |
</script> |
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<form name="renameform" method="post" action="/adm/coursedocs"> |
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<input type="hidden" name="title" /> |
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<input type="hidden" name="cmd" /> |
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<input type="hidden" name="folder" /> |
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</form> |
ENDNEWSCRIPT |
ENDNEWSCRIPT |
} |
} |
# -------------------------------------------------------------------- Body tag |
# -------------------------------------------------------------------- Body tag |
$r->print('</head>'. |
$r->print('</head>'. |
&Apache::loncommon::bodytag('Course Documents','',$events)); |
&Apache::loncommon::bodytag('Course Documents','',$events)); |
unless ($showdoc) { |
unless ($showdoc) { |
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if ($allowed) { |
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$r->print(<<ENDCOURSEVERIFY); |
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<form action="/adm/coursedocs" method="post" name="courseverify"> |
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<input type="submit" name="verify" value="Verify Content" /> |
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<input type="submit" name="versions" value="Check Resource Versions" /> |
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</form> |
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ENDCOURSEVERIFY |
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} |
# --------------------------------------------------------- Standard documents |
# --------------------------------------------------------- Standard documents |
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$r->print('<table>'); |
if (($standard) && ($allowed) && (!$forcesupplement)) { |
if (($standard) && ($allowed) && (!$forcesupplement)) { |
$r->print('<h2>Main Course Documents</h2>'); |
$r->print('<tr><td bgcolor="#FFFFBB"><h2>Main Course Documents</h2>'); |
my $folder=$ENV{'form.folder'}; |
my $folder=$ENV{'form.folder'}; |
unless ($folder=~/^default/) { $folder='default'; } |
unless ($folder=~/^default/) { $folder='default'; } |
&editor($r,$coursenum,$coursedom,$folder,$allowed); |
&editor($r,$coursenum,$coursedom,$folder,$allowed); |
Line 416 value="$plainname=/adm/$udom/$uname/abou
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Line 667 value="$plainname=/adm/$udom/$uname/abou
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</td></tr> |
</td></tr> |
</table> |
</table> |
ENDFORM |
ENDFORM |
$r->print('<hr />'); |
$r->print('</td></tr>'); |
} |
} |
# ----------------------------------------------------- Supplemental documents |
# ----------------------------------------------------- Supplemental documents |
if (!$forcestandard) { |
if (!$forcestandard) { |
$r->print('<h2>Supplemental Course Documents</h2>'); |
$r->print( |
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'<tr><td bgcolor="#BBFFFF"><h2>Supplemental Course Documents</h2>'); |
my $folder=$ENV{'form.folder'}; |
my $folder=$ENV{'form.folder'}; |
unless ($folder=~/supplemental/) { $folder='supplemental'; } |
unless ($folder=~/supplemental/) { $folder='supplemental'; } |
&editor($r,$coursenum,$coursedom,$folder,$allowed); |
&editor($r,$coursenum,$coursedom,$folder,$allowed); |
Line 488 value="$plainname=/adm/$udom/$uname/abou
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Line 740 value="$plainname=/adm/$udom/$uname/abou
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<input name="newaboutme" type="submit" value="My Personal Info" /> |
<input name="newaboutme" type="submit" value="My Personal Info" /> |
</form> |
</form> |
</td></tr> |
</td></tr> |
</table> |
</table></td></tr> |
ENDSUPFORM |
ENDSUPFORM |
} |
} |
} |
} |
if ($allowed) { |
if ($allowed) { |
$r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>'); |
$r->print('<form name="extimport"><input type="hidden" name="title"><input type="hidden" name="url"><input type="hidden" name="useform"></form>'); |
} |
} |
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$r->print('</table>'); |
} else { |
} else { |
# -------------------------------------------------------- This is showdoc mode |
# -------------------------------------------------------- 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>". |
$r->print("<h1>Uploaded Document</h1><p>It is recommended that you use an up-to-date virus scanner before handling this file.</p><p><table>". |
&entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>'); |
&entryline(0,"Click to download or use your browser's Save Link function",$showdoc).'</table></p>'); |
} |
} |
$r->print('</body></html>'); |
} |
return OK; |
$r->print('</body></html>'); |
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return OK; |
} |
} |
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1; |
1; |