version 1.3, 2001/04/03 21:12:39
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version 1.8, 2001/05/02 21:35:15
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Line 11
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Line 11
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# 03/23 Guy Albertelli |
# 03/23 Guy Albertelli |
# 03/24,03/29 Gerd Kortemeyer) |
# 03/24,03/29 Gerd Kortemeyer) |
# |
# |
# 03/31,04/03 Gerd Kortemeyer |
# 03/31,04/03,05/02 Gerd Kortemeyer |
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package Apache::lonretrieve; |
package Apache::lonretrieve; |
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Line 31 sub phaseone {
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Line 31 sub phaseone {
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my $resdir=$resfn; |
my $resdir=$resfn; |
$resdir=~s/\/[^\/]+$/\//; |
$resdir=~s/\/[^\/]+$/\//; |
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$fn=~/^\/(.+)\.(\w+)$/; |
$fn=~/\/([^\/]+)\.(\w+)$/; |
my $main=$1; |
my $main=$1; |
my $suffix=$2; |
my $suffix=$2; |
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if (-e $resfn) { |
$r->print('<form action=/adm/retrieve method=post>'. |
$r->print('<form action=/adm/retrieve method=post>'. |
'<input type=hidden name=filename value="'.$fn.'">'. |
'<input type=hidden name=filename value="'.$fn.'">'. |
'<input type=hidden name=phase value=two>'. |
'<input type=hidden name=phase value=two>'. |
Line 54 sub phaseone {
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Line 55 sub phaseone {
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$version.'"></td><th>'.$version.'</th><td>'. |
$version.'"></td><th>'.$version.'</th><td>'. |
localtime($rmtime).'</td><td>'. |
localtime($rmtime).'</td><td>'. |
'<a href="'.$urldir.$filename.'.meta" target=cat>'. |
'<a href="'.$urldir.$filename.'.meta" target=cat>'. |
'Metadata Version '.$version.'</a></td></tr>'); |
'Metadata Version '.$version); |
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if (&Apache::lonnet::fileembstyle($suffix) eq 'ssi') { |
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$r->print( |
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' <a target=cat href="/adm/diff?filename='.$fn. |
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'&versionone=priv&versiontwo='.$version. |
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'">Diffs with Version '.$version.'</a>'); |
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} |
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$r->print('</a></td></tr>'); |
} |
} |
} |
} |
closedir(DIR); |
closedir(DIR); |
Line 66 sub phaseone {
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Line 74 sub phaseone {
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'<th>Current</th><td>'.localtime($rmtime). |
'<th>Current</th><td>'.localtime($rmtime). |
'</td><td><a href="'.$urldir.$main.'.'.$suffix.'.meta" target=cat>'. |
'</td><td><a href="'.$urldir.$main.'.'.$suffix.'.meta" target=cat>'. |
'Metadata current version</a></td></tr></table><p>'. |
'Metadata current version</a></td></tr></table><p>'. |
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'<font size=+1 color=red>Retrieval of an old version will '. |
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'overwrite the file currently in construction space</font><p>'. |
'<input type=submit value="Retrieve version"></form>'); |
'<input type=submit value="Retrieve version"></form>'); |
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} else { |
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$r->print('<h3>No previous versions published.</h3>'); |
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} |
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} |
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sub phasetwo { |
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my ($r,$fn,$uname,$udom)=@_; |
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if ($ENV{'form.version'}) { |
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my $version=$ENV{'form.version'}; |
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if ($version eq 'new') { |
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$r->print('<h3>Retrieving current (most recent) version</h3>'); |
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} else { |
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$r->print('<h3>Retrieving old version '.$version.'</h3>'); |
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} |
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my $logfile; |
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my $ctarget='/home/'.$uname.'/public_html'.$fn; |
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my $vfn=$fn; |
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if ($version ne 'new') { |
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$vfn=~s/\.(\w+)$/\.$version\.$1/; |
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} |
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my $csource=$r->dir_config('lonDocRoot').'/res/'.$udom.'/'.$uname.$vfn; |
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unless ($logfile=Apache::File->new('>>'.$ctarget.'.log')) { |
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$r->print( |
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'<font color=red>No write permission to user directory, FAIL</font>'); |
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} |
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print $logfile |
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"\n\n================= Retrieve ".localtime()." ================\n". |
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"Version: $version\nSource: $csource\nTarget: $ctarget\n"; |
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$r->print('<p>Copying file: '); |
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if (copy($csource,$ctarget)) { |
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$r->print('ok<p>'); |
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print $logfile "Copied sucessfully.\n\n"; |
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} else { |
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my $error=$!; |
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$r->print('fail, '.$error.'<p>'); |
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print $logfile "Copy failed: $error\n\n"; |
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} |
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$r->print('<font size=+2><a href="/priv/'.$uname.$fn. |
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'">Back to '.$fn.'</a></font>'); |
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} else { |
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$r->print( |
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'<font size=+1 color=red>Please pick a version to retrieve</font><p>'); |
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&phaseone($r,$fn,$uname,$udom); |
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} |
} |
} |
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sub handler { |
sub handler { |
Line 107 sub handler {
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Line 161 sub handler {
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$r->print('<h1>Retrieve previous versions of <tt>'.$fn.'</tt></h1>'); |
$r->print('<h1>Retrieve previous versions of <tt>'.$fn.'</tt></h1>'); |
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if ($ENV{'form.phase'} eq 'two') { |
if ($ENV{'form.phase'} eq 'two') { |
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&phasetwo($r,$fn,$uname,$udom); |
} else { |
} else { |
&phaseone($r,$fn,$uname,$udom); |
&phaseone($r,$fn,$uname,$udom); |
} |
} |
Line 114 sub handler {
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Line 169 sub handler {
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$r->print('</body></html>'); |
$r->print('</body></html>'); |
return OK; |
return OK; |
} |
} |
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1; |
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__END__ |