version 1.1, 2001/06/23 18:26:40
|
version 1.7, 2001/12/04 15:34:57
|
Line 1
|
Line 1
|
# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Handler to rename files, etc, in construction space |
# Handler to rename files, etc, in construction space |
# |
# |
|
# $Id$ |
|
# |
|
# Copyright Michigan State University Board of Trustees |
|
# |
|
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
|
# |
|
# LON-CAPA is free software; you can redistribute it and/or modify |
|
# it under the terms of the GNU General Public License as published by |
|
# the Free Software Foundation; either version 2 of the License, or |
|
# (at your option) any later version. |
|
# |
|
# LON-CAPA is distributed in the hope that it will be useful, |
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
# GNU General Public License for more details. |
|
# |
|
# You should have received a copy of the GNU General Public License |
|
# along with LON-CAPA; if not, write to the Free Software |
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
# |
|
# /home/httpd/html/adm/gpl.txt |
|
# |
|
# http://www.lon-capa.org/ |
|
# |
|
# |
# (Handler to retrieve an old version of a file |
# (Handler to retrieve an old version of a file |
# |
# |
# (Publication Handler |
# (Publication Handler |
Line 13
|
Line 38
|
# 03/23 Guy Albertelli |
# 03/23 Guy Albertelli |
# 03/24,03/29 Gerd Kortemeyer) |
# 03/24,03/29 Gerd Kortemeyer) |
# |
# |
# 03/31,04/03,05/02,05/09,06/23 Gerd Kortemeyer) |
# 03/31,04/03,05/02,05/09,06/23,06/24 Gerd Kortemeyer) |
# |
# |
# 06/23 Gerd Kortemeyer |
# 06/23 Gerd Kortemeyer |
|
|
Line 27 use Apache::loncacc;
|
Line 52 use Apache::loncacc;
|
|
|
sub phaseone { |
sub phaseone { |
my ($r,$fn,$uname,$udom)=@_; |
my ($r,$fn,$uname,$udom)=@_; |
my $docroot=$r->dir_config('lonDocRoot'); |
|
|
|
my $urldir='/res/'.$udom.'/'.$uname.$fn; |
$fn=~/(.*)\/([^\/]+)\.(\w+)$/; |
$urldir=~s/\/[^\/]+$/\//; |
my $dir=$1; |
|
my $main=$2; |
|
my $suffix=$3; |
|
|
my $resfn=$docroot.'/res/'.$udom.'/'.$uname.$fn; |
my $conspace='/home/'.$uname.'/public_html'.$fn; |
my $resdir=$resfn; |
|
$resdir=~s/\/[^\/]+$/\//; |
|
|
|
$fn=~/\/([^\/]+)\.(\w+)$/; |
$r->print('<form action=/adm/cfile method=post>'. |
my $main=$1; |
|
my $suffix=$2; |
|
|
|
if (-e $resfn) { |
|
$r->print('<form action=/adm/retrieve method=post>'. |
|
'<input type=hidden name=filename value="/~'.$uname.$fn.'">'. |
'<input type=hidden name=filename value="/~'.$uname.$fn.'">'. |
'<input type=hidden name=phase value=two>'. |
'<input type=hidden name=phase value=two>'. |
'<table border=2><tr><th>Select</th><th>Version</th>'. |
'<input type=hidden name=action value='.$ENV{'form.action'}.'>'); |
'<th>Became this version on ...</th>'. |
if ($ENV{'form.action'} eq 'rename') { |
'<th>Metadata</th></tr>'); |
if (-e $conspace) { |
my $filename; |
if ($ENV{'form.newfilename'}) { |
opendir(DIR,$resdir); |
$ENV{'form.newfilename'}=~/(.*)\/([^\/]+)\.(\w+)$/; |
while ($filename=readdir(DIR)) { |
if ($3 ne $suffix) { |
if ($filename=~/^$main\.(\d+)\.$suffix$/) { |
$r->print( |
my $version=$1; |
'<p><font color=red>Warning: change of MIME type!</font>'); |
my ($rdev,$rino,$rmode,$rnlink, |
} |
$ruid,$rgid,$rrdev,$rsize, |
if (-e |
$ratime,$rmtime,$rctime, |
'/home/httpd/'.$uname.'/'.$dir.'/'.$ENV{'form.newfilename'}) { |
$rblksize,$rblocks)=stat($resdir.'/'.$filename); |
$r->print( |
$r->print('<tr><td><input type=radio name=version value="'. |
'<p><font color=red>Warning: target file exists!</font>'); |
$version.'"></td><th>'.$version.'</th><td>'. |
} |
localtime($rmtime).'</td><td>'. |
$r->print('<input type=hidden name=newfilename value="'. |
'<a href="'.$urldir.$filename.'.meta" target=cat>'. |
$ENV{'form.newfilename'}. |
'Metadata Version '.$version.'</a>'); |
'"><p>Rename <tt>'.$fn.'</tt> to <tt>'. |
if (&Apache::lonnet::fileembstyle($suffix) eq 'ssi') { |
$dir.'/'.$ENV{'form.newfilename'}.'</tt>?'); |
$r->print( |
} else { |
' <a target=cat href="/adm/diff?filename=/~'. |
$r->print('<p>No new filename specified.</form>'); |
$uname.$fn. |
return; |
'&versionone=priv&versiontwo='.$version. |
} |
'">Diffs with Version '.$version.'</a>'); |
} else { |
} |
$r->print('<p>No such file.</form>'); |
$r->print('</a></td></tr>'); |
return; |
|
} |
|
} elsif ($ENV{'form.action'} eq 'delete') { |
|
if (-e $conspace) { |
|
$r->print('<p>Delete <tt>'.$fn.'</tt>?'); |
|
} else { |
|
$r->print('<p>No such file.</form>'); |
|
return; |
|
} |
|
} elsif ($ENV{'form.action'} eq 'copy') { |
|
if (-e $conspace) { |
|
if ($ENV{'form.newfilename'}) { |
|
$ENV{'form.newfilename'}=~/(.*)\/([^\/]+)\.(\w+)$/; |
|
if ($3 ne $suffix) { |
|
$r->print( |
|
'<p><font color=red>Warning: change of MIME type!</font>'); |
|
} |
|
if (-e |
|
'/home/httpd/'.$uname.'/'.$dir.'/'.$ENV{'form.newfilename'}) { |
|
$r->print( |
|
'<p><font color=red>Warning: target file exists!</font>'); |
|
} |
|
$r->print('<input type=hidden name=newfilename value="'. |
|
$ENV{'form.newfilename'}. |
|
'"><p>Copy <tt>'.$fn.'</tt> to <tt>'. |
|
$dir.'/'.$ENV{'form.newfilename'}.'</tt>?'); |
|
} else { |
|
$r->print('<p>No new filename specified.</form>'); |
|
return; |
|
} |
|
} else { |
|
$r->print('<p>No such file.</form>'); |
|
return; |
|
} |
|
} elsif ($ENV{'form.action'} eq 'newdir') { |
|
my $newdir='/home/'.$uname.'/public_html/'. |
|
$fn.$ENV{'form.newfilename'}; |
|
if (-e $newdir) { |
|
$r->print('<p>Directory exists.</form>'); |
|
return; |
} |
} |
|
$r->print('<input type=hidden name=newfilename value="'. |
|
$ENV{'form.newfilename'}. |
|
'"><p>Make new directory <tt>'. |
|
$fn.$ENV{'form.newfilename'}.'</tt>?'); |
|
|
} |
} |
closedir(DIR); |
$r->print('<p><input type=submit value=Continue></form>'); |
my ($rdev,$rino,$rmode,$rnlink, |
|
$ruid,$rgid,$rrdev,$rsize, |
|
$ratime,$rmtime,$rctime, |
|
$rblksize,$rblocks)=stat($resfn); |
|
$r->print('<tr><td><input type=radio name=version value="new"></td>'. |
|
'<th>Current</th><td>'.localtime($rmtime). |
|
'</td><td><a href="'.$urldir.$main.'.'.$suffix.'.meta" target=cat>'. |
|
'Metadata current version</a>'); |
|
if (&Apache::lonnet::fileembstyle($suffix) eq 'ssi') { |
|
$r->print( |
|
' <a target=cat href="/adm/diff?filename=/~'. |
|
$uname.$fn. |
|
'&versionone=priv'. |
|
'">Diffs with current Version</a>'); |
|
} |
|
$r->print('</td></tr></table><p>'. |
|
'<font size=+1 color=red>Retrieval of an old version will '. |
|
'overwrite the file currently in construction space</font><p>'. |
|
'<input type=submit value="Retrieve version"></form>'); |
|
} else { |
|
$r->print('<h3>No previous versions published.</h3>'); |
|
} |
|
} |
} |
|
|
sub phasetwo { |
sub phasetwo { |
my ($r,$fn,$uname,$udom)=@_; |
my ($r,$fn,$uname,$udom)=@_; |
if ($ENV{'form.version'}) { |
|
my $version=$ENV{'form.version'}; |
$fn=~/(.*)\/([^\/]+)\.(\w+)$/; |
if ($version eq 'new') { |
my $dir=$1; |
$r->print('<h3>Retrieving current (most recent) version</h3>'); |
my $main=$2; |
} else { |
my $suffix=$3; |
$r->print('<h3>Retrieving old version '.$version.'</h3>'); |
|
} |
my $conspace='/home/'.$uname.'/public_html'.$fn; |
my $logfile; |
|
my $ctarget='/home/'.$uname.'/public_html'.$fn; |
if ($ENV{'form.action'} eq 'rename') { |
my $vfn=$fn; |
if (-e $conspace) { |
if ($version ne 'new') { |
if ($ENV{'form.newfilename'}) { |
$vfn=~s/\.(\w+)$/\.$version\.$1/; |
unless (rename('/home/'.$uname.'/public_html'.$fn, |
} |
'/home/'.$uname.'/public_html'.$dir.'/'.$ENV{'form.newfilename'})) { |
my $csource=$r->dir_config('lonDocRoot').'/res/'.$udom.'/'.$uname.$vfn; |
$r->print('<font color=red>Error: '.$!.'</font>'); |
unless ($logfile=Apache::File->new('>>'.$ctarget.'.log')) { |
} |
$r->print( |
} |
'<font color=red>No write permission to user directory, FAIL</font>'); |
} else { |
} |
$r->print('<p>No such file.</form>'); |
print $logfile |
return; |
"\n\n================= Retrieve ".localtime()." ================\n". |
} |
"Version: $version\nSource: $csource\nTarget: $ctarget\n"; |
} elsif ($ENV{'form.action'} eq 'delete') { |
$r->print('<p>Copying file: '); |
if (-e $conspace) { |
if (copy($csource,$ctarget)) { |
unless (unlink('/home/'.$uname.'/public_html'.$fn)) { |
$r->print('ok<p>'); |
$r->print('<font color=red>Error: '.$!.'</font>'); |
print $logfile "Copied sucessfully.\n\n"; |
} |
} else { |
} else { |
my $error=$!; |
$r->print('<p>No such file.</form>'); |
$r->print('fail, '.$error.'<p>'); |
return; |
print $logfile "Copy failed: $error\n\n"; |
} |
} |
} elsif ($ENV{'form.action'} eq 'copy') { |
$r->print('<font size=+2><a href="/priv/'.$uname.$fn. |
if (-e $conspace) { |
'">Back to '.$fn.'</a></font>'); |
if ($ENV{'form.newfilename'}) { |
} else { |
unless (copy('/home/'.$uname.'/public_html'.$fn, |
$r->print( |
'/home/'.$uname.'/public_html'.$dir.'/'.$ENV{'form.newfilename'})) { |
'<font size=+1 color=red>Please pick a version to retrieve</font><p>'); |
$r->print('<font color=red>Error: '.$!.'</font>'); |
&phaseone($r,$fn,$uname,$udom); |
} |
|
} else { |
|
$r->print('<p>No new filename specified.</form>'); |
|
return; |
|
} |
|
} else { |
|
$r->print('<p>No such file.</form>'); |
|
return; |
|
} |
|
} elsif ($ENV{'form.action'} eq 'newdir') { |
|
my $newdir='/home/'.$uname.'/public_html/'. |
|
$fn.$ENV{'form.newfilename'}; |
|
unless (mkdir($newdir,0770)) { |
|
$r->print('<font color=red>Error: '.$!.'</font>'); |
|
} |
|
$r->print('<h3><a href="/priv/'.$uname.$fn.'/">Done</a></h3>'); |
|
return; |
} |
} |
|
$r->print('<h3><a href="/priv/'.$uname.$dir.'/">Done</a></h3>'); |
} |
} |
|
|
sub handler { |
sub handler { |
Line 166 sub handler {
|
Line 224 sub handler {
|
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
unless (($uname) && ($udom)) { |
unless (($uname) && ($udom)) { |
$r->log_reason($uname.' at '.$udom. |
$r->log_reason($uname.' at '.$udom. |
' trying to publish file '.$ENV{'form.filename'}. |
' trying to manipulate file '.$ENV{'form.filename'}. |
' ('.$fn.') - not authorized', |
' ('.$fn.') - not authorized', |
$r->filename); |
$r->filename); |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
Line 190 sub handler {
|
Line 248 sub handler {
|
'</font></h3>'); |
'</font></h3>'); |
} |
} |
|
|
|
if ($ENV{'form.action'} eq 'delete') { |
|
$r->print('<h3>Delete</h3>'); |
|
} elsif ($ENV{'form.action'} eq 'rename') { |
|
$r->print('<h3>Rename</h3>'); |
|
} elsif ($ENV{'form.action'} eq 'newdir') { |
|
$r->print('<h3>New Directory</h3>'); |
|
} elsif ($ENV{'form.action'} eq 'copy') { |
|
$r->print('<h3>Copy</h3>'); |
|
} else { |
|
$r->print('<p>Unknown Action</body></html>'); |
|
return OK; |
|
} |
if ($ENV{'form.phase'} eq 'two') { |
if ($ENV{'form.phase'} eq 'two') { |
# &phasetwo($r,$fn,$uname,$udom); |
&phasetwo($r,$fn,$uname,$udom); |
} else { |
} else { |
# &phaseone($r,$fn,$uname,$udom); |
&phaseone($r,$fn,$uname,$udom); |
} |
} |
|
|
$r->print('</body></html>'); |
$r->print('</body></html>'); |