version 1.26, 2002/10/11 18:06:32
|
version 1.31, 2002/10/17 15:18:03
|
Line 29
|
Line 29
|
package Apache::londocs; |
package Apache::londocs; |
|
|
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; |
|
use GDBM_File; |
|
|
my $iconpath; |
my $iconpath; |
|
|
|
my %hash; |
|
|
|
my $hashtied; |
|
my %alreadyseen=(); |
|
|
# 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 218 END
|
Line 224 END
|
return $line; |
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) { |
|
$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(); |
|
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 |
# ================================================================ Main Handler |
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 225 sub handler {
|
Line 285 sub handler {
|
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
|
|
|
|
if ($ENV{'form.verify'}) { |
if ($ENV{'form.verify'}) { |
|
|
my $loaderror=&Apache::lonnet::overloaderror($r); |
my $loaderror=&Apache::lonnet::overloaderror($r); |
Line 232 sub handler {
|
Line 293 sub handler {
|
|
|
$r->print('<html><head><title>Verify Content</title></head>'. |
$r->print('<html><head><title>Verify Content</title></head>'. |
&Apache::loncommon::bodytag('Verify Course Documents')); |
&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'}) { |
} elsif ($ENV{'form.versions'}) { |
$r->print('<html><head><title>Check Versions</title></head>'. |
$r->print('<html><head><title>Check Versions</title></head>'. |
&Apache::loncommon::bodytag('Check Course Document Versions')); |
&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'; |
|
$startsel='selected'; |
|
} elsif ($ENV{'form.timerange'}==2592000) { |
|
$seltext='during the last month'; |
|
$monthsel='selected'; |
|
} elsif ($ENV{'form.timerange'}==604800) { |
|
$seltext='during the last week'; |
|
$weeksel='selected'; |
|
} elsif ($ENV{'form.timerange'}==86400) { |
|
$seltext='since yesterday'; |
|
$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> |
|
<h1>Content changed $seltext</h1> |
|
<table border="2"> |
|
<tr> |
|
<th>File</th><th>Modification Date</th> |
|
<th>Version</th><th>Differences</th></tr> |
|
ENDHEADERS |
|
foreach (keys %changes) { |
|
my $currentversion=&Apache::lonnet::getversion($_); |
|
$r->print( |
|
'<tr><td><a href="'.$_.'" target="cat">'.$_.'</a></td><td>'. |
|
localtime($changes{$_}).'</td><td>'.$currentversion.'</td>'); |
|
$r->print('</tr>'); |
|
} |
|
$r->print('</table>'); |
|
} else { |
|
$r->print('<p>No content modifications yet.</p>'); |
|
} |
|
&untiehash(); |
} else { |
} else { |
# is this a standard course? |
# is this a standard course? |
|
|