version 1.16, 2002/09/02 16:39:15
|
version 1.85, 2007/07/23 23:53:31
|
Line 7
|
Line 7
|
# presents a page that describes the proposed action to the user |
# presents a page that describes the proposed action to the user |
# and requests confirmation. The second phase commits the action |
# and requests confirmation. The second phase commits the action |
# and displays a page showing the results of the action. |
# and displays a page showing the results of the action. |
# |
# |
|
|
# |
# |
# $Id$ |
# $Id$ |
# |
# |
Line 34
|
Line 33
|
# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# |
|
# (Handler to retrieve an old version of a file |
|
# |
|
# (Publication Handler |
|
# |
|
# (TeX Content Handler |
|
# |
|
# 05/29/00,05/30,10/11 Gerd Kortemeyer) |
|
# |
|
# 11/28,11/29,11/30,12/01,12/02,12/04,12/23 Gerd Kortemeyer |
|
# 03/23 Guy Albertelli |
|
# 03/24,03/29 Gerd Kortemeyer) |
|
# |
|
# 03/31,04/03,05/02,05/09,06/23,06/24 Gerd Kortemeyer) |
|
# |
|
# 06/23 Gerd Kortemeyer |
|
# 05/07/02 Ron Fox: |
|
# - Added Debug log output so that I can trace what the heck this |
|
# undocumented thingy does. |
|
# 05/28/02 Ron Fox: |
|
# - Started putting in pod in standard format. |
|
=pod |
=pod |
|
|
=head1 NAME |
=head1 NAME |
Line 69 directory.
|
Line 47 directory.
|
=head1 INTRODUCTION |
=head1 INTRODUCTION |
|
|
loncfile is invoked when buttons in the top frame of the construction |
loncfile is invoked when buttons in the top frame of the construction |
space directory listing are clicked. All operations procede in two phases. |
space directory listing are clicked. All operations proceed in two phases. |
The first phase describes to the user exactly what will be done. If the user |
The first phase describes to the user exactly what will be done. If the user |
confirms the operation, the second phase commits the operation and indicates |
confirms the operation, the second phase commits the operation and indicates |
completion. When the user dismisses the output of phase2, they are returned to |
completion. When the user dismisses the output of phase2, they are returned to |
Line 88 use strict;
|
Line 66 use strict;
|
use Apache::File; |
use Apache::File; |
use File::Basename; |
use File::Basename; |
use File::Copy; |
use File::Copy; |
|
use HTML::Entities(); |
use Apache::Constants qw(:common :http :methods); |
use Apache::Constants qw(:common :http :methods); |
use Apache::loncacc; |
use Apache::loncacc; |
use Apache::Log (); |
|
use Apache::lonnet; |
use Apache::lonnet; |
|
use Apache::loncommon(); |
|
use Apache::lonlocal; |
|
use LONCAPA qw(:DEFAULT :match); |
|
|
|
|
my $DEBUG=0; |
my $DEBUG=0; |
my $r; # Needs to be global for some stuff RF. |
my $r; # Needs to be global for some stuff RF. |
Line 100 my $r; # Needs to be global for some
|
Line 82 my $r; # Needs to be global for some
|
|
|
=item Debug($request, $message) |
=item Debug($request, $message) |
|
|
If debugging is enabled puts out a debuggin message determined by the |
If debugging is enabled puts out a debugging message determined by the |
caller. The debug message goes to the Apache error log file. Debugging |
caller. The debug message goes to the Apache error log file. Debugging |
is enabled by ssetting the module global DEBUG variable to nonzero (TRUE). |
is enabled by setting the module global DEBUG variable to nonzero (TRUE). |
|
|
Parameters: |
Parameters: |
|
|
=over 4 |
=over 4 |
|
|
=item $request - The curretn request operation. |
=item $request - The current request operation. |
|
|
=item $message - The message to put inthe log file. |
=item $message - The message to put in the log file. |
|
|
=back |
=back |
|
|
Line 120 my $r; # Needs to be global for some
|
Line 102 my $r; # Needs to be global for some
|
=cut |
=cut |
|
|
sub Debug { |
sub Debug { |
|
# Put out the indicated message butonly if DEBUG is true. |
# Marshall the parameters. |
if ($DEBUG) { |
|
my ($r,$message) = @_; |
my $r = shift; |
$r->log_reason($message); |
my $log = $r->log; |
} |
my $message = shift; |
|
|
|
# Put out the indicated message butonly if DEBUG is false. |
|
|
|
if ($DEBUG) { |
|
$log->debug($message); |
|
} |
|
} |
} |
|
|
=pod |
=pod |
Line 170 Global References
|
Line 145 Global References
|
=cut |
=cut |
|
|
sub URLToPath { |
sub URLToPath { |
my $Url = shift; |
my $Url = shift; |
&Debug($r, "UrlToPath got: $Url"); |
&Debug($r, "UrlToPath got: $Url"); |
$Url=~ s/^http\:\/\/[^\/]+\/\~(\w+)/\/home\/$1\/public_html/; |
$Url=~ s/\/+/\//g; |
$Url=~ s/^http\:\/\/[^\/]+//; |
$Url=~ s/^http\:\/\/[^\/]+//; |
&Debug($r, "Returning $Url \n"); |
$Url=~ s/^\///; |
return $Url; |
$Url=~ s/(\~|priv\/)($match_username)\//\/home\/$2\/public_html\//; |
|
&Debug($r, "Returning $Url \n"); |
|
return $Url; |
} |
} |
|
|
=pod |
sub url { |
|
my $fn=shift; |
=item PublicationPath($domain, $user, $dir, $file) |
$fn=~s/^\/home\/($match_username)\/public\_html/\/priv\/$1/; |
|
$fn=&HTML::Entities::encode($fn,'<>"&'); |
Determines the filesystem path corersponding to a published resource |
return $fn; |
specification. The returned value is the path. |
|
Parameters: |
|
|
|
=over 4 |
|
|
|
=item $domain - string [in] Name of the domain within which the resource is |
|
stored. |
|
|
|
=item $user - string [in] Name of the user asking about the resource. |
|
|
|
=item $dir - Directory pathr elatvie to the top of the resource space0 |
|
|
|
=item $file - name of the resource file itself without path info. |
|
|
|
=back |
|
|
|
=over 4 |
|
|
|
Returns: |
|
|
|
=item string - full path to the file if it exists in publication space. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub PublicationPath |
|
{ |
|
my ($domain, $user, $dir, $file)=@_; |
|
|
|
return '/home/httpd/html/res/'.$domain.'/'.$user.'/'.$dir.'/'. |
|
$file; |
|
} |
} |
|
|
=pod |
sub display { |
|
my $fn=shift; |
=item ConstructionPath($domain, $user, $dir, $file) |
$fn=~s-^/home/($match_username)/public_html-/priv/$1-; |
|
return '<tt>'.$fn.'</tt>'; |
Determines the filesystem path corersponding to a construction space |
|
resource specification. The returned value is the path |
|
Parameters: |
|
|
|
=over 4 |
|
|
|
=item $user - string [in] Name of the user asking about the resource. |
|
|
|
=item $dir - Directory path relatvie to the top of the resource space |
|
|
|
=item $file - name of the resource file itself without path info. |
|
|
|
Returns: |
|
|
|
=item string - full path to the file if it exists in Construction space. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub ConstructionPath { |
|
my ($user, $dir, $file) = @_; |
|
|
|
return '/home/'.$user.'/public_html/'.$dir.'/'.$file; |
|
|
|
} |
} |
=pod |
|
|
|
=item ConstructionPathFromRelative($user, $relname) |
|
|
|
Determines the path to a construction space file given |
|
the username and the path relative to the root of construction space. |
|
|
|
Parameters: |
|
|
|
=over 4 |
|
|
|
=item $user - string [in] Name of the user in whose construction space the |
|
file [will] live. |
|
|
|
=item $relname - string[in] Path to the file relative to the root of the |
|
construction space. |
|
|
|
=back |
|
|
|
Returns: |
|
|
|
=over 4 |
|
|
|
=item string - Full path to the file. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub ConstructionPathFromRelative { |
# see if the file is |
|
# a) published (return 0 if not) |
my ($user, $relname) = @_; |
# b) if, so obsolete (return 0 if not) |
return '/home/'.$user.'/public_html'.$relname; |
|
|
sub obsolete_unpub { |
|
my ($user,$domain,$construct)=@_; |
|
my $published=$construct; |
|
$published=~ |
|
s/^\/home\/$user\/public\_html\//\/home\/httpd\/html\/res\/$domain\/$user\//; |
|
if (-e $published) { |
|
if (&Apache::lonnet::metadata($published,'obsolete')) { |
|
return 1; |
|
} |
|
return 0; |
|
} else { |
|
return 1; |
|
} |
|
} |
|
|
|
# see if directory is empty |
|
# ignores any .meta, .save, .bak, and .log files created for a previously |
|
# published file, which has since been marked obsolete and deleted. |
|
sub empty_directory { |
|
my ($dirname,$phase) = @_; |
|
if (opendir DIR, $dirname) { |
|
my @files = grep(!/^\.\.?$/, readdir(DIR)); # ignore . and .. |
|
if (@files) { |
|
my @orphans = grep(/\.(meta|save|log|bak)$/,@files); |
|
if (scalar(@files) - scalar(@orphans) > 0) { |
|
return 0; |
|
} else { |
|
if (($phase eq 'Delete2') && (@orphans > 0)) { |
|
foreach my $file (@orphans) { |
|
if ($file =~ /\.(meta|save|log|bak)$/) { |
|
unlink($dirname.$file); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
closedir(DIR); |
|
return 1; |
|
} |
|
return 0; |
} |
} |
|
|
=pod |
=pod |
|
|
=item exists($user, $domain, $directory, $file) |
=item exists($user, $domain, $file) |
|
|
Determine if a resource file name has been publisehd or exists |
Determine if a resource file name has been published or exists |
in the construction space. |
in the construction space. |
|
|
Parameters: |
Parameters: |
|
|
=over 4 |
=over 4 |
|
|
=item $user - string [in] - Name of the user for which to check. |
=item $user - string [in] - Name of the user for which to check. |
|
|
=item $domain - string [in] - Name of the domain in which the resource |
=item $domain - string [in] - Name of the domain in which the resource |
might have been published. |
might have been published. |
|
|
=item $dir - string [in] - Path relative to construction or resource space |
=item $file - string [in] - Name of the file. |
in which the resource might live. |
|
|
|
=item $file - string [in] - Name of the file. |
=item $creating - string [in] - optional, type of object being created, |
|
either 'directory' or 'file'. Defaults to |
|
'file' if unspecified. |
|
|
=back |
=back |
|
|
Line 310 Returns:
|
Line 243 Returns:
|
|
|
=over 4 |
=over 4 |
|
|
|
=item string - Either undef, 'warning' or 'error' depending on the |
|
type of problem |
|
|
=item string - Either where the resource exists as an html string that can |
=item string - Either where the resource exists as an html string that can |
be embedded in a dialog or an empty string if the resource |
be embedded in a dialog or an empty string if the resource |
does not exist. |
does not exist. |
Line 319 Returns:
|
Line 255 Returns:
|
=cut |
=cut |
|
|
sub exists { |
sub exists { |
my ($user, $domain, $dir, $file) = @_; |
my ($user, $domain, $construct, $creating) = @_; |
|
$creating ||= 'file'; |
# Create complete paths in publication and construction space. |
|
|
|
my $published = &PublicationPath($domain, $user, $dir, $file); |
|
my $construct = &ConstructionPath($user, $dir, $file); |
|
|
|
# If the resource exists in either space indicate this fact. |
my $published=$construct; |
# Note that the check for existence in resource space is stricter. |
$published=~ |
|
s{^/home/$user/public_html/}{/home/httpd/html/res/$domain/$user/}; |
|
my ($type,$result); |
|
if ( -d $construct ) { |
|
return ('error','<p><span class="LC_error">'.&mt('Error: destination for operation is an existing directory.').'</span></p>'); |
|
|
|
} |
|
|
my $result; |
if ( -e $published) { |
if ( -e $published) { |
if ( -e $construct ) { |
$result.='<p><font color=red>Warning: target file exists, and has been published!</font></p>'; |
$type = 'warning'; |
} |
$result.='<p><span class="LC_warning">'.&mt('Warning: target file exists, and has been published!').'</span></p>'; |
elsif ( -e $construct) { |
} else { |
$result.='<p><font color=red>Warning: target file exists!</font></p>'; |
my $published_type = (-d $published) ? 'directory' : 'file'; |
} |
|
|
|
return $result; |
if ($published_type eq $creating) { |
|
$type = 'warning'; |
|
$result.='<p><span class="LC_warning">'.&mt("Warning: a published $published_type of this name exists.").'</span></p>'; |
|
} else { |
|
$type = 'error'; |
|
$result.='<p><span class="LC_error">'.&mt("Error: a published $published_type of this name exists.").'</span></p>'; |
|
} |
|
} |
|
} elsif ( -e $construct) { |
|
$type = 'warning'; |
|
$result.='<p><span class="LC_warning">'.&mt('Warning: target file exists!').'</span></p>'; |
|
} |
|
|
|
return ($type,$result); |
} |
} |
|
|
=pod |
=pod |
Line 362 as a result of this operation.
|
Line 311 as a result of this operation.
|
|
|
=over 4 |
=over 4 |
|
|
=item Empty string if everythikng worked. |
=item Empty string if everything worked. |
|
|
=item String containing an error message if there was a problem. |
=item String containing an error message if there was a problem. |
|
|
Line 377 sub checksuffix {
|
Line 326 sub checksuffix {
|
my $newsuffix; |
my $newsuffix; |
if ($new=~m:(.*/*)([^/]+)\.(\w+)$:) { $newsuffix=$3; } |
if ($new=~m:(.*/*)([^/]+)\.(\w+)$:) { $newsuffix=$3; } |
if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; } |
if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; } |
if ($oldsuffix ne $newsuffix) { |
if (lc($oldsuffix) ne lc($newsuffix)) { |
$result.= |
$result.= |
'<p><font color=red>Warning: change of MIME type!</font></p>'; |
'<p><span class="LC_warning">'.&mt('Warning: change of MIME type!').'</span></p>'; |
} |
} |
return $result; |
return $result; |
} |
} |
|
|
|
sub cleanDest { |
|
my ($request,$dest,$subdir,$fn,$uname)=@_; |
|
#remove bad characters |
|
my $foundbad=0; |
|
if ($subdir && $dest =~/\./) { |
|
$foundbad=1; |
|
$dest=~s/\.//g; |
|
} |
|
if ($dest=~/[\#\?&%\":]/) { |
|
$foundbad=1; |
|
$dest=~s/[\#\?&%\":]//g; |
|
} |
|
if ($dest=~m|/|) { |
|
my ($newpath)=($dest=~m|(.*)/|); |
|
$newpath=&relativeDest($fn,$newpath,$uname); |
|
if (! -d "$newpath") { |
|
$request->print("<p><span class=\"LC_error\">".&mt('You have requested to create file in directory [_1] which doesn\'t exist. The requested directory path has been removed from the requested file name.','"<tt>'.$newpath.'</tt>"')."</span></p>"); |
|
$dest=~s|.*/||; |
|
} |
|
} |
|
if ($dest =~ /\.(\d+)\.(\w+)$/){ |
|
$request->print('<span class="LC_error">' |
|
.&mt('Bad filename [_1].<br /> <tt>(name).(number).(extension)</tt> not allowed. <br /> Removing the <tt>.number.</tt> from requested filename.',$dest) |
|
.'</span>'); |
|
$dest =~ s/\.(\d+)(\.\w+)$/$2/; |
|
} |
|
if ($foundbad) { |
|
$request->print("<p><span class=\"LC_error\">".&mt('Invalid characters in requested name have been removed.')."</span></p>"); |
|
} |
|
return $dest; |
|
} |
|
|
|
sub relativeDest { |
|
my ($fn,$newfilename,$uname)=@_; |
|
if ($newfilename=~/^\//) { |
|
# absolute, simply add path |
|
$newfilename='/home/'.$uname.'/public_html/'; |
|
} else { |
|
my $dir=$fn; |
|
$dir=~s/\/[^\/]+$//; |
|
$newfilename=$dir.'/'.$newfilename; |
|
} |
|
$newfilename=~s://+:/:g; # remove duplicate / |
|
while ($newfilename=~m:/\.\./:) { |
|
$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/.. |
|
} |
|
return $newfilename; |
|
} |
|
|
=pod |
=pod |
|
|
=item CloseForm1($request, $user, $file) |
=item CloseForm1($request, $user, $file) |
Line 402 Parameters:
|
Line 401 Parameters:
|
=cut |
=cut |
|
|
sub CloseForm1 { |
sub CloseForm1 { |
my ($request, $cancelurl) = @_; |
my ($request, $fn) = @_; |
|
$request->print('<p><input type="submit" value="'.&mt('Continue').'" /></p></form>'); |
|
$request->print('<form action="'.&url($fn). |
&Debug($request, "Cancel url is: ".$cancelurl); |
'" method="POST"><p><input type="submit" value="'.&mt('Cancel').'" /></p></form>'); |
$request->print('<p><input type=submit value=Continue></p></form>'); |
|
$request->print('<form action="'.$cancelurl. |
|
'" method=GET"><p><input type=submit value=Cancel><p></form>'); |
|
|
|
} |
} |
|
|
|
|
Line 438 Parameters:
|
Line 433 Parameters:
|
=cut |
=cut |
|
|
sub CloseForm2 { |
sub CloseForm2 { |
my ($request, $user, $directory) = @_; |
my ($request, $user, $fn) = @_; |
|
$request->print('<h3><a href="'.&url($fn).'/">'.&mt('Done').'</a></h3>'); |
$request->print('<h3><a=href="/priv/'.$user.$directory.'/">Done </a> </h3>'); |
|
} |
} |
|
|
=pod |
=pod |
Line 479 new filename relative to the current dir
|
Line 473 new filename relative to the current dir
|
=cut |
=cut |
|
|
sub Rename1 { |
sub Rename1 { |
my ($request, $filename, $user, $domain, $dir) = @_; |
my ($request, $user, $domain, $fn, $newfilename, $style) = @_; |
&Debug($request, "Username - ".$user." filename: ".$filename."\n"); |
|
my $conspace = $filename; |
if(-e $fn) { |
|
if($newfilename) { |
my $cancelurl = "/priv/".$filename; |
# is dest a dir |
$cancelurl =~ s/\/home\///; |
if ($style eq 'move') { |
$cancelurl =~ s/\/public_html//; |
if (-d $newfilename) { |
|
if ($fn =~ m|/([^/]*)$|) { $newfilename .= '/'.$1; } |
if(-e $conspace) { |
} |
if($ENV{'form.newfilename'}) { |
} |
my $newfilename = $ENV{'form.newfilename'}; |
if ($newfilename =~ m|/[^\.]+$|) { |
$request->print(&checksuffix($filename, $newfilename)); |
#no extension add on original extension |
$request->print(&exists($user, $domain, $dir, $newfilename)); |
if ($fn =~ m|/[^\.]*\.([^\.]+)$|) { |
$request->print('<input type=hidden name=newfilename value="'. |
$newfilename.='.'.$1; |
|
} |
|
} |
|
$request->print(&checksuffix($fn, $newfilename)); |
|
#renaming a dir, delete the trailing / |
|
#remove second to last element for current dir |
|
if (-d $fn) { |
|
$newfilename=~/\.(\w+)$/; |
|
if (&Apache::loncommon::fileembstyle($1) eq 'ssi') { |
|
$request->print('<br /><span classr="LC_warning">'. |
|
&mt('Cannot change MIME type of a directory'). |
|
'</span>'. |
|
'<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
|
return; |
|
} |
|
$newfilename=~s/\/[^\/]+\/([^\/]+)$/\/$1/; |
|
} |
|
$newfilename=~s://+:/:g; # remove duplicate / |
|
while ($newfilename=~m:/\.\./:) { |
|
$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/.. |
|
} |
|
my ($type, $return)=&exists($user, $domain, $newfilename); |
|
$request->print($return); |
|
if ($type eq 'error') { |
|
$request->print('<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
|
return; |
|
} |
|
unless (&obsolete_unpub($user,$domain,$fn)) { |
|
$request->print('<h3>'.&mt('Cannot rename or move non-obsolete published file').'</h3>'. |
|
'<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
|
return; |
|
} |
|
my $action; |
|
if ($style eq 'rename') { |
|
$action=&mt('Rename'); |
|
} else { |
|
$action=&mt('Move'); |
|
} |
|
$request->print('<input type="hidden" name="newfilename" value="'. |
$newfilename. |
$newfilename. |
'"><p>Rename <tt>'.$filename.'</tt> to <tt>'. |
'" /><p>'.$action.' '.&display($fn). |
$dir.'/'.$newfilename.'</tt>?</p>'); |
'</tt><br />to '.&display($newfilename).'?</p>'); |
&CloseForm1($request, $cancelurl); |
&CloseForm1($request, $fn); |
} else { |
} else { |
$request->print('<p>No new filename specified</p></form>'); |
$request->print('<p>'.&mt('No new filename specified.').'</p></form>'); |
return; |
return; |
} |
} |
} else { |
} else { |
$request->print('<p> No such File </p> </form>'); |
$request->print('<p> '.&mt('No such file').': '.&display($fn).'</p></form>'); |
return; |
return; |
} |
} |
|
|
} |
} |
|
|
=pod |
=pod |
|
|
=item Delete1 |
=item Delete1 |
Line 518 Parameters:
|
Line 551 Parameters:
|
|
|
=over 4 |
=over 4 |
|
|
=item $request - Apache Request Object [in] request object for the current |
=item $request - Apache Request Object [in] request object for the current |
request. |
request. |
|
|
=item $user - string [in] Name of session user. |
=item $user - string [in] Name of the user initiating the request. |
|
|
|
=item $domain - string [in] Domain the initiating user is logged in as |
|
|
=item $filename - string [in] Name fo the file to be deleted: |
=item $filename - string [in] Source filename. |
Filename is the full filesystem path to the file. |
|
|
|
=back |
=back |
|
|
=cut |
=cut |
|
|
sub Delete1 { |
sub Delete1 { |
my ($request, $user, $filename) = @_; |
my ($request, $user, $domain, $fn) = @_; |
|
|
my $cancelurl = '/priv/'.$filename; |
|
$cancelurl =~ s/\/home\///; |
|
$cancelurl =~ s/\/public_html//; |
|
|
|
|
|
if( -e $filename) { |
if( -e $fn) { |
$request->print('<input type=hidden name=newfilename value="'. |
$request->print('<input type="hidden" name="newfilename" value="'. |
$filename.'">'); |
$fn.'"/>'); |
$request->print('<p> Delete <tt>'.$filename.'</tt>?</p>'); |
if (-d $fn) { |
&CloseForm1($request, $cancelurl); |
unless (&empty_directory($fn,'Delete1')) { |
} else { |
$request->print('<h3>'.&mt('Only empty directories may be deleted.').'</h3>'. |
$request->print('<p> No Such file: <tt>'.$filename.'</tt></p></form>'); |
'You must delete the contents of the directory first.<br />'. |
} |
'<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
|
return; |
|
} |
|
} else { |
|
unless (&obsolete_unpub($user,$domain,$fn)) { |
|
$request->print('<h3>'.&mt('Cannot delete non-obsolete published file').'</h3>'. |
|
'<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
|
return; |
|
} |
|
} |
|
$request->print('<p>'.&mt('Delete').' '.&display($fn).'?</p>'); |
|
&CloseForm1($request, $fn); |
|
} else { |
|
$request->print('<p>'.&mt('No such file').': '.&display($fn).'</p></form>'); |
|
} |
} |
} |
|
|
=pod |
=pod |
Line 554 sub Delete1 {
|
Line 596 sub Delete1 {
|
=item Copy1($request, $user, $domain, $filename, $newfilename) |
=item Copy1($request, $user, $domain, $filename, $newfilename) |
|
|
Performs phase 1 processing of the construction space copy command. |
Performs phase 1 processing of the construction space copy command. |
Ensure that the source fil eexists. Ensure that a destination exists, |
Ensure that the source file exists. Ensure that a destination exists, |
also warn if the detination already exists. |
also warn if the destination already exists. |
|
|
Parameters: |
Parameters: |
|
|
Line 568 Parameters:
|
Line 610 Parameters:
|
|
|
=item $domain - string [in] Domain the initiating user is logged in as |
=item $domain - string [in] Domain the initiating user is logged in as |
|
|
=item $dir - string [in] Directory path. |
=item $fn - string [in] Source filename. |
|
|
=item $filename - string [in] Source filename. |
|
|
|
=item $newfilename-string [in] Destination filename. |
=item $newfilename-string [in] Destination filename. |
|
|
Line 579 Parameters:
|
Line 619 Parameters:
|
=cut |
=cut |
|
|
sub Copy1 { |
sub Copy1 { |
my ($request, $user, $domain, $dir, $filename, $newfilename) = @_; |
my ($request, $user, $domain, $fn, $newfilename) = @_; |
|
|
my $cancelurl = "/priv/".$filename; |
if(-e $fn) { |
$cancelurl =~ s/\/home\///; |
# is dest a dir |
$cancelurl =~ s/\/public_html//; |
if (-d $newfilename) { |
|
if ($fn =~ m|/([^/]*)$|) { $newfilename .= '/'.$1; } |
|
} |
|
if ($newfilename =~ m|/[^\.]+$|) { |
if(-e $filename) { |
#no extension add on original extension |
$request->print(&checksuffix($filename,$newfilename)); |
if ($fn =~ m|/[^\.]*\.([^\.]+)$|) { $newfilename.='.'.$1; } |
$request->print(&exists($user, $domain, $dir, $newfilename)); |
} |
$request->print('<input type = hidden name = newfilename value = "'. |
$newfilename=~s://+:/:g; # remove duplicate / |
$dir.'/'.$newfilename. |
while ($newfilename=~m:/\.\./:) { |
'"><p>Copy <tt>'.$filename.'</tt> to'. |
$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/.. |
'<tt>'.$dir.'/'.$newfilename.'</tt>/?</p>'); |
} |
&CloseForm1($request, $cancelurl); |
$request->print(&checksuffix($fn,$newfilename)); |
} else { |
my ($type,$return)=&exists($user, $domain, $newfilename); |
$request->print('<p>No such file <tt>'.$filename.'</p></form>'); |
$request->print($return); |
} |
if ($type eq 'error') { |
|
$request->print('<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
|
return; |
|
} |
|
$request->print('<input type="hidden" name="newfilename" value="'. |
|
$newfilename. |
|
'" /><p>'.&mt('Copy').' '.&display($fn).'<br />to '. |
|
&display($newfilename).'?</p>'); |
|
&CloseForm1($request, $fn); |
|
} else { |
|
$request->print('<p>'.&mt('No such file').': '.&display($fn).'</p></form>'); |
|
} |
} |
} |
|
|
=pod |
=pod |
Line 613 Parameters:
|
Line 664 Parameters:
|
=over 4 |
=over 4 |
|
|
=item $request - Apache Request Object [in] - Server request object for the |
=item $request - Apache Request Object [in] - Server request object for the |
current url.. |
current url. |
|
|
=item $username - Name of the user that is requesting the directory creation. |
=item $username - Name of the user that is requesting the directory creation. |
|
|
=item $path - current directory relative to construction spacee. |
=item $domain - Domain user is in |
|
|
|
=item $fn - source file. |
|
|
=item $newdir - Name of the directory to be created; path relative to the |
=item $newdir - Name of the directory to be created; path relative to the |
top level of construction space. |
top level of construction space. |
Line 637 causes the newdir operation to transitio
|
Line 690 causes the newdir operation to transitio
|
=cut |
=cut |
|
|
|
|
sub NewDir1 |
sub NewDir1 { |
{ |
my ($request, $username, $domain, $fn, $newfilename, $mode) = @_; |
my ($request, $username, $path, $newdir) = @_; |
|
|
|
my $fullpath = '/home/'.$username.'/public_html/'. |
|
$path.'/'.$newdir; |
|
|
|
my $cancelurl = '/priv/'.$username.'/'.$path; |
|
|
|
&Debug($request, "Full path is : ".$fullpath); |
|
|
|
if(-e $fullpath) { |
|
$request->print('<p>Directory exists.</p></form>'); |
|
} |
|
else { |
|
$request->print('<input type=hidden name=newfilename value="'. |
|
$newdir.'"><p>Make new directory <tt>'. |
|
$path."/".$newdir.'</tt>?</p>'); |
|
&CloseForm1($request, $cancelurl); |
|
|
|
} |
my ($type, $result)=&exists($username,$domain,$newfilename,'directory'); |
|
$request->print($result); |
|
if ($type eq 'error') { |
|
$request->print('</form>'); |
|
} else { |
|
if ($mode eq 'testbank') { |
|
$request->print('<input type="hidden" name="callingmode" value="testbank">'); |
|
} elsif ($mode eq 'imsimport') { |
|
$request->print('<input type="hidden" name="callingmode" value="imsimport">'); |
|
} |
|
$request->print('<input type="hidden" name="newfilename" value="'. |
|
$newfilename.'" /><p>'.&mt('Make new directory').' '. |
|
&display($newfilename).'?</p>'); |
|
&CloseForm1($request, $fn); |
|
} |
|
} |
|
|
|
|
|
sub Decompress1 { |
|
my ($request, $user, $domain, $fn) = @_; |
|
if( -e $fn) { |
|
$request->print('<input type="hidden" name="newfilename" value="'.$fn.'"/>'); |
|
$request->print('<p>'.&mt('Decompress').' '.&display($fn).'?</p>'); |
|
&CloseForm1($request, $fn); |
|
} else { |
|
$request->print('<p>'.&mt('No such file').': '.&display($fn).'</p></form>'); |
|
} |
|
} |
|
|
|
=pod |
|
|
|
=item NewFile1 |
|
|
|
Does all phase 1 processing of file creation: |
|
Ensures that the user provides a new filename, adds proper extension |
|
if needed and that the file does not already exist, if it is a html, |
|
problem, page, or sequence, it then creates a form link to hand the |
|
actual creation off to the proper handler. |
|
|
|
Parameters: |
|
|
|
=over 4 |
|
|
|
=item $request - Apache Request Object [in] - Server request object for the |
|
current url. |
|
|
|
=item $username - Name of the user that is requesting the directory creation. |
|
|
|
=item $domain - Name of the domain of the user |
|
|
|
=item $fn - Source file name |
|
|
|
=item $newfilename |
|
- Name of the file to be created; no path information |
|
=back |
|
|
|
Side Effects: |
|
|
|
=over 4 |
|
|
|
=item 2 new forms are displayed. Clicking on the confirmation button |
|
causes the browser to attempt to load the specfied URL, allowing the |
|
proper handler to take care of file creation. There is also a Cancel |
|
button which returns you to the driectory listing you came from |
|
|
|
=back |
|
|
|
=cut |
|
|
|
sub NewFile1 { |
|
my ($request, $user, $domain, $fn, $newfilename) = @_; |
|
|
|
if ($env{'form.action'} =~ /new(.+)file/) { |
|
my $extension=$1; |
|
|
|
##Informs User (name).(number).(extension) not allowed |
|
if($newfilename =~ /\.(\d+)\.(\w+)$/){ |
|
$r->print('<span class="LC_error">'.$newfilename. |
|
' - '.&mt('Bad Filename').'<br />('.&mt('name').').('.&mt('number').').('.&mt('extension').') '. |
|
' '.&mt('Not Allowed').'</span>'); |
|
return; |
|
} |
|
if($newfilename =~ /(\:\:\:|\&\&\&|\_\_\_)/){ |
|
$r->print('<span class="LC_error">'.$newfilename. |
|
' - '.&mt('Bad Filename').'<br />('.&mt('Must not include').' '.$1.') '. |
|
' '.&mt('Not Allowed').'</span>'); |
|
return; |
|
} |
|
if ($newfilename !~ /\Q.$extension\E$/) { |
|
if ($newfilename =~ m|/[^/.]*\.(?:[^/.]+)$|) { |
|
#already has an extension strip it and add in expected one |
|
$newfilename =~ s|(/[^./])\.(?:[^.]+)$|$1|; |
|
} |
|
$newfilename.=".$extension"; |
|
} |
|
} |
|
my ($type, $result)=&exists($user,$domain,$newfilename); |
|
$request->print($result); |
|
if ($type eq 'error') { |
|
$request->print('</form>'); |
|
} else { |
|
|
|
$request->print('<p>'.&mt('Make new file').' '.&display($newfilename).'?</p>'); |
|
$request->print('</form>'); |
|
$request->print('<form action="'.&url($newfilename). |
|
'" method="POST"><p><input type="submit" value="'.&mt('Continue').'" /></p></form>'); |
|
$request->print('<form action="'.&url($fn). |
|
'" method="POST"><p><input type="submit" value="'.&mt('Cancel').'" /></p></form>'); |
|
} |
} |
} |
|
|
=pod |
=pod |
Line 682 performed and reported to the user.
|
Line 826 performed and reported to the user.
|
|
|
=item $uname - string [in] Name of user logged in and doing this action. |
=item $uname - string [in] Name of user logged in and doing this action. |
|
|
=item $udom - string [in] Domain nmae under which the user logged in. |
=item $udom - string [in] Domain name under which the user logged in. |
|
|
=back |
=back |
|
|
=cut |
=cut |
|
|
sub phaseone { |
sub phaseone { |
my ($r,$fn,$uname,$udom)=@_; |
my ($r,$fn,$uname,$udom)=@_; |
|
|
$fn=~m:(.*)/([^/]+)\.(\w+)$:; |
|
my $dir=$1; |
|
my $main=$2; |
|
my $suffix=$3; |
|
|
|
# my $conspace=ConstructionPathFromRelative($uname, $fn); |
|
|
|
|
|
$r->print('<form action=/adm/cfile method=post>'. |
my $doingdir=0; |
'<input type=hidden name=filename value="/~'.$uname.$fn.'">'. |
if ($env{'form.action'} eq 'newdir') { $doingdir=1; } |
'<input type=hidden name=phase value=two>'. |
my $newfilename=&cleanDest($r,$env{'form.newfilename'},$doingdir,$fn,$uname); |
'<input type=hidden name=action value='.$ENV{'form.action'}.'>'); |
$newfilename=&relativeDest($fn,$newfilename,$uname); |
|
$r->print('<form action="/adm/cfile" method="post">'. |
if ($ENV{'form.action'} eq 'rename') { |
'<input type="hidden" name="qualifiedfilename" value="'.$fn.'" />'. |
|
'<input type="hidden" name="phase" value="two" />'. |
&Rename1($r, $fn, $uname, $udom, $dir); |
'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'); |
|
|
} elsif ($ENV{'form.action'} eq 'delete') { |
|
|
|
&Delete1($r, $uname, $fn); |
|
|
|
} elsif ($ENV{'form.action'} eq 'copy') { |
|
if($ENV{'form.newfilename'}) { |
|
my $newfilename = $ENV{'form.newfilename'}; |
|
&Copy1($r, $uname, $udom, $dir, $fn, $newfilename); |
|
}else { |
|
$r->print('<p>No new filename specified.</p></form>'); |
|
} |
|
} elsif ($ENV{'form.action'} eq 'newdir') { |
|
&NewDir1($r, $uname, $dir, $ENV{'form.newfilename'}); |
|
} |
|
|
|
|
if ($env{'form.action'} eq 'rename') { |
|
&Rename1($r, $uname, $udom, $fn, $newfilename, 'rename'); |
|
} elsif ($env{'form.action'} eq 'move') { |
|
&Rename1($r, $uname, $udom, $fn, $newfilename, 'move'); |
|
} elsif ($env{'form.action'} eq 'delete') { |
|
&Delete1($r, $uname, $udom, $fn); |
|
} elsif ($env{'form.action'} eq 'decompress') { |
|
&Decompress1($r, $uname, $udom, $fn); |
|
} elsif ($env{'form.action'} eq 'copy') { |
|
if($newfilename) { |
|
&Copy1($r, $uname, $udom, $fn, $newfilename); |
|
} else { |
|
$r->print('<p>'.&mt('No new filename specified.').'</p></form>'); |
|
} |
|
} elsif ($env{'form.action'} eq 'newdir') { |
|
my $mode = ''; |
|
if (exists($env{'form.callingmode'}) ) { |
|
$mode = $env{'form.callingmode'}; |
|
} |
|
&NewDir1($r, $uname, $udom, $fn, $newfilename, $mode); |
|
} elsif ($env{'form.action'} eq 'newfile' || |
|
$env{'form.action'} eq 'newhtmlfile' || |
|
$env{'form.action'} eq 'newproblemfile' || |
|
$env{'form.action'} eq 'newpagefile' || |
|
$env{'form.action'} eq 'newsequencefile' || |
|
$env{'form.action'} eq 'newrightsfile' || |
|
$env{'form.action'} eq 'newstyfile' || |
|
$env{'form.action'} eq 'newlibraryfile' || |
|
$env{'form.action'} eq 'Select Action') { |
|
my $empty=&mt('Type Name Here'); |
|
if (($newfilename!~/\/$/) && ($newfilename!~/$empty$/)) { |
|
&NewFile1($r, $uname, $udom, $fn, $newfilename); |
|
} else { |
|
$r->print('<p>'.&mt('No new filename specified.').'</p></form>'); |
|
} |
|
} |
} |
} |
|
|
=pod |
=pod |
|
|
=item Rename2($request, $user, $directory, $oldfile, $newfile) |
=item Rename2($request, $user, $directory, $oldfile, $newfile) |
|
|
Performs phase 2 procesing of a rename reequest. This is where the |
Performs phase 2 processing of a rename reequest. This is where the |
actual rename is performed. |
actual rename is performed. |
|
|
Parameters |
Parameters |
Line 761 Returns:
|
Line 918 Returns:
|
|
|
sub Rename2 { |
sub Rename2 { |
|
|
my ($request, $user, $directory, $oldfile, $newfile) = @_; |
my ($request, $user, $directory, $oldfile, $newfile) = @_; |
|
|
&Debug($request, "Rename2 directory: ".$directory." old file: ".$oldfile. |
&Debug($request, "Rename2 directory: ".$directory." old file: ".$oldfile. |
" new file ".$newfile."\n"); |
" new file ".$newfile."\n"); |
&Debug($request, "Target is: ".$directory.'/'. |
&Debug($request, "Target is: ".$directory.'/'. |
$newfile); |
$newfile); |
|
if (-e $oldfile) { |
if(-e $oldfile) { |
|
unless(rename($oldfile, |
my $oRN=$oldfile; |
$directory.'/'.$newfile)) { |
my $nRN=$newfile; |
$request->print('<font color=red>Error: '.$!.'</font>'); |
unless (rename($oldfile,$newfile)) { |
return 0; |
$request->print('<span class="LC_error">'.&mt('Error').': '.$!.'</span>'); |
} else {} |
return 0; |
} else { |
} |
$request->print("<p> No such file: /home".$user.'/public_html'. |
## If old name.(extension) exits, move under new name. |
$oldfile.' </p></form>'); |
## If it doesn't exist and a new.(extension) exists |
return 0; |
## delete it (only concern when renaming over files) |
} |
my $tmp1=$oRN.'.meta'; |
return 1; |
my $tmp2=$nRN.'.meta'; |
|
if(-e $tmp1){ |
|
unless(rename($tmp1,$tmp2)){ } |
|
} elsif(-e $tmp2){ |
|
unlink $tmp2; |
|
} |
|
$tmp1=$oRN.'.save'; |
|
$tmp2=$nRN.'.save'; |
|
if(-e $tmp1){ |
|
unless(rename($tmp1,$tmp2)){ } |
|
} elsif(-e $tmp2){ |
|
unlink $tmp2; |
|
} |
|
$tmp1=$oRN.'.log'; |
|
$tmp2=$nRN.'.log'; |
|
if(-e $tmp1){ |
|
unless(rename($tmp1,$tmp2)){ } |
|
} elsif(-e $tmp2){ |
|
unlink $tmp2; |
|
} |
|
$tmp1=$oRN.'.bak'; |
|
$tmp2=$nRN.'.bak'; |
|
if(-e $tmp1){ |
|
unless(rename($tmp1,$tmp2)){ } |
|
} elsif(-e $tmp2){ |
|
unlink $tmp2; |
|
} |
|
} else { |
|
$request->print("<p> ".&mt('No such file').": ".&display($oldfile).'</p></form>'); |
|
return 0; |
|
} |
|
return 1; |
} |
} |
|
|
=pod |
=pod |
|
|
=item Delete2($request, $user, $filename) |
=item Delete2($request, $user, $filename) |
Line 799 Parameters:
|
Line 988 Parameters:
|
=item $user - string [in] The name of the user initiating the delete |
=item $user - string [in] The name of the user initiating the delete |
request. |
request. |
|
|
=item $filename - string [in] The name of the file, relative to construction space, |
=item $filename - string [in] The name of the file, relative to construction |
to delete. |
space, to delete. |
|
|
=back |
=back |
|
|
Line 811 Returns:
|
Line 1000 Returns:
|
=cut |
=cut |
|
|
sub Delete2 { |
sub Delete2 { |
my ($request, $user, $filename) = @_; |
my ($request, $user, $filename) = @_; |
|
if (-d $filename) { |
if(-e $filename) { |
unless (&empty_directory($filename,'Delete2')) { |
unless(unlink($filename)) { |
$request->print('<span class="LC_error">'.&mt('Error: Directory Non Empty').'</span>'); |
$request->print('<font color=red>Error: '.$!.'</font>'); |
return 0; |
return 0; |
} else { |
|
if(-e $filename) { |
|
unless(rmdir($filename)) { |
|
$request->print('<span class="LC_error">'.&mt('Error').': '.$!.'</span>'); |
|
return 0; |
|
} |
|
} else { |
|
$request->print('<p> '.&mt('No such file').'. </p></form>'); |
|
return 0; |
|
} |
|
} |
|
} else { |
|
if(-e $filename) { |
|
unless(unlink($filename)) { |
|
$request->print('<span class="LC_error">'.&mt('Error').': '.$!.'</span>'); |
|
return 0; |
|
} |
|
} else { |
|
$request->print('<p> '.&mt('No such file').'. </p></form>'); |
|
return 0; |
|
} |
} |
} |
} else { |
return 1; |
$request->print('<p> No such file. </form'); |
|
return 0; |
|
} |
|
return 1; |
|
} |
} |
|
|
=pod |
=pod |
Line 849 sub Delete2 {
|
Line 1054 sub Delete2 {
|
|
|
=back |
=back |
|
|
Returns 0 failure, and 0 successs. |
Returns 0 failure, and 1 successs. |
|
|
=cut |
=cut |
|
|
Line 857 sub Copy2 {
|
Line 1062 sub Copy2 {
|
my ($request, $username, $dir, $oldfile, $newfile) = @_; |
my ($request, $username, $dir, $oldfile, $newfile) = @_; |
&Debug($request ,"Will try to copy $oldfile to $newfile"); |
&Debug($request ,"Will try to copy $oldfile to $newfile"); |
if(-e $oldfile) { |
if(-e $oldfile) { |
|
if ($oldfile eq $newfile) { |
|
$request->print('<span class="LC_error">'.&mt('Warning').': '.&mt('Name of new file is the same as name of old file').' - '.&mt('no action taken').'.</span>'); |
|
return 1; |
|
} |
unless (copy($oldfile, $newfile)) { |
unless (copy($oldfile, $newfile)) { |
$request->print('<font color=red> copy Error: '.$!.'</font>'); |
$request->print('<span class="LC_error">'.&mt('copy Error').': '.$!.'</span>'); |
|
return 0; |
|
} elsif (!chmod(0660, $newfile)) { |
|
$request->print('<span class="LC_error">'.&mt('chmod error').': '.$!.'</span>'); |
|
return 0; |
|
} elsif (-e $oldfile.'.meta' && |
|
!copy($oldfile.'.meta', $newfile.'.meta') && |
|
!chmod(0660, $newfile.'.meta')) { |
|
$request->print('<span class="LC_error">'.&mt('copy metadata error'). |
|
': '.$!.'</span>'); |
return 0; |
return 0; |
} else { |
} else { |
unless (chmod(0660, $newfile)) { |
|
$request->print('<font color=red> chmod error: '.$!.'</font>'); |
|
return 0; |
|
} |
|
return 1; |
return 1; |
} |
} |
} else { |
} else { |
$request->print('<p> No such file </p>'); |
$request->print('<p> '.&mt('No such file').' </p>'); |
return 0; |
return 0; |
} |
} |
return 1; |
return 1; |
} |
} |
|
|
=pod |
=pod |
|
|
=item NewDir2($request, $user, $newdirectory) |
=item NewDir2($request, $user, $newdirectory) |
Line 896 Returns 0 - failure 1 - success.
|
Line 1111 Returns 0 - failure 1 - success.
|
=cut |
=cut |
|
|
sub NewDir2 { |
sub NewDir2 { |
my ($request, $user, $newdirectory) = @_; |
my ($request, $user, $newdirectory) = @_; |
|
|
unless(mkdir($newdirectory, 02770)) { |
unless(mkdir($newdirectory, 02770)) { |
$request->print('<font color=red>Error: '.$!.'</font>'); |
$request->print('<span class="LC_error">'.&mt('Error').': '.$!.'</span>'); |
return 0; |
return 0; |
} |
} |
unless(chmod(02770, ($newdirectory))) { |
unless(chmod(02770, ($newdirectory))) { |
$request->print('<font color=red> Error: '.$!.'</font>'); |
$request->print('<span class="LC_error">'.&mt('Error').': '.$!.'</span>'); |
return 0; |
return 0; |
} |
} |
return 1; |
return 1; |
|
} |
|
|
|
sub decompress2 { |
|
my ($r, $user, $dir, $file) = @_; |
|
&Apache::lonnet::appenv('cgi.file' => $file); |
|
&Apache::lonnet::appenv('cgi.dir' => $dir); |
|
my $result=&Apache::lonnet::ssi_body('/cgi-bin/decompress.pl'); |
|
$r->print($result); |
|
&Apache::lonnet::delenv('cgi.file'); |
|
&Apache::lonnet::delenv('cgi.dir'); |
|
return 1; |
} |
} |
|
|
=pod |
=pod |
Line 946 sub phasetwo {
|
Line 1172 sub phasetwo {
|
|
|
&Debug($r, "loncfile - Entering phase 2 for $fn"); |
&Debug($r, "loncfile - Entering phase 2 for $fn"); |
|
|
# Break down the file into it's component pieces. |
# Break down the file into its component pieces. |
|
|
$fn=~/(.*)\/([^\/]+)\.(\w+)$/; |
|
my $dir=$1; # Directory path |
|
my $main=$2; # Filename. |
|
my $suffix=$3; # Extension. |
|
|
|
my $dest; # On success this is where we'll go. |
|
|
|
&Debug($r, |
my $dir; # Directory path |
"loncfile::phase2 dir = $dir main = $main suffix = $suffix"); |
my $main; # Filename. |
&Debug($r, |
my $suffix; # Extension. |
" newfilename = ".$ENV{'form.newfilename'}); |
if ($fn=~m:(.*)/([^/]+):) { |
|
$dir=$1; # Directory path |
|
$main=$2; # Filename. |
|
} |
|
if($main=~m:\.(\w+)$:){ # Fixes problems with filenames with no extensions |
|
$suffix=$1; #This is the actually filename extension if it exists |
|
$main=~s/\.\w+$//; #strip the extension |
|
} |
|
my $dest; # |
|
my $dest_dir; # On success this is where we'll go. |
|
my $disp_newname; # |
|
my $dest_newname; # |
|
&Debug($r,"loncfile::phase2 dir = $dir main = $main suffix = $suffix"); |
|
&Debug($r," newfilename = ".$env{'form.newfilename'}); |
|
|
my $conspace=$fn; |
my $conspace=$fn; |
|
|
&Debug($r, |
&Debug($r,"loncfile::phase2 Full construction space name: $conspace"); |
"loncfile::phase2 Full construction space name: $conspace"); |
|
|
|
&Debug($r, |
&Debug($r,"loncfie::phase2 action is $env{'form.action'}"); |
"loncfie::phase2 action is $ENV{'form.action'}"); |
|
|
|
# Select the appropriate processing sub. |
# Select the appropriate processing sub. |
|
if ($env{'form.action'} eq 'decompress') { |
if ($ENV{'form.action'} eq 'rename') { # Rename. |
$main .= '.'.$suffix; |
if($ENV{'form.newfilename'}) { |
if(!&decompress2($r, $uname, $dir, $main)) { |
if(!&Rename2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) { |
return ; |
|
} |
|
$dest = $dir."/."; |
|
} elsif ($env{'form.action'} eq 'rename' || |
|
$env{'form.action'} eq 'move') { |
|
if($env{'form.newfilename'}) { |
|
if (!defined($dir)) { |
|
$fn=~m:^(.*)/:; |
|
$dir=$1; |
|
} |
|
if(!&Rename2($r, $uname, $dir, $fn, $env{'form.newfilename'})) { |
return; |
return; |
} |
} |
# Prepend the directory to the new name to form the basis of the |
$dest = $dir."/"; |
# url of the new resource. |
$dest_newname = $env{'form.newfilename'}; |
# |
$env{'form.newfilename'} =~ /.+(\/.+$)/; |
$dest = $dir."/".$ENV{'form.newfilename'}; |
$disp_newname = $1; |
|
$disp_newname =~ s/\///; |
} |
} |
} elsif ($ENV{'form.action'} eq 'delete') { |
} elsif ($env{'form.action'} eq 'delete') { |
if(!&Delete2($r, $uname, $ENV{'form.newfilename'})) { |
if(!&Delete2($r, $uname, $env{'form.newfilename'})) { |
return ; |
return ; |
} |
} |
# Once a resource is deleted, we just list the directory that |
# Once a resource is deleted, we just list the directory that |
# previously held it. |
# previously held it. |
# |
# |
$dest = $dir."/"; # Parent dir. |
$dest = $dir."/."; # Parent dir. |
} elsif ($ENV{'form.action'} eq 'copy') { |
} elsif ($env{'form.action'} eq 'copy') { |
if($ENV{'form.newfilename'}) { |
if($env{'form.newfilename'}) { |
if(!&Copy2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) { |
if(!&Copy2($r, $uname, $dir, $fn, $env{'form.newfilename'})) { |
return |
return ; |
} |
} |
$dest = $ENV{'form.newfilename'}; |
$dest = $env{'form.newfilename'}; |
|
} else { |
} else { |
$r->print('<p>'.&mt('No New filename specified').'</p></form>'); |
$r->print('<p>No New filename specified</form>'); |
|
return; |
return; |
} |
} |
|
|
} elsif ($ENV{'form.action'} eq 'newdir') { |
} elsif ($env{'form.action'} eq 'newdir') { |
# |
my $newdir= $env{'form.newfilename'}; |
# Since the newfilename form field is construction space |
|
# relative, ew need to prepend the current path; now in $fn. |
|
# |
|
my $newdir= $fn.$ENV{'form.newfilename'}; |
|
if(!&NewDir2($r, $uname, $newdir)) { |
if(!&NewDir2($r, $uname, $newdir)) { |
return; |
return; |
} |
} |
$dest = $newdir."/" |
$dest = $newdir."/"; |
|
} |
|
if ( ($env{'form.action'} eq 'newdir') && ($env{'form.phase'} eq 'two') && ( ($env{'form.callingmode'} eq 'testbank') || ($env{'form.callingmode'} eq 'imsimport') ) ) { |
|
$r->print('<h3><a href="javascript:self.close()">'.&mt('Done').'</a></h3>'); |
|
} else { |
|
if ($env{'form.action'} eq 'rename') { |
|
$r->print('<h3><a href="'.&url($dest).'">'.&mt('Return to Directory').'</a></h3>'); |
|
$r->print('<h3><a href="'.&url($dest_newname).'">'.$disp_newname.'</a></h3>'); |
|
} else { |
|
$r->print('<h3><a href="'.&url($dest).'">'.&mt('Done').'</a></h3>'); |
|
} |
} |
} |
# |
|
# Substitute for priv for the first home in $dir to get our |
|
# construction space path. |
|
# |
|
&Debug($r, "Final url is: $dest"); |
|
$dest =~ s/\/home\//\/priv\//; |
|
$dest =~ s/\/public_html//; |
|
|
|
my $base = &Apache::lonnet::escape(&File::Basename::basename($dest)); |
|
my $dpath= &File::Basename::dirname($dest); |
|
$dest = $dpath.'/'.$base; |
|
|
|
|
|
&Debug($r, "Final url after rewrite: $dest"); |
|
|
|
$r->print('<h3><a href="'.$dest.'">Done</a></h3>'); |
|
} |
} |
|
|
sub handler { |
sub handler { |
|
|
$r=shift; |
$r=shift; |
|
|
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['decompress','action','filename','newfilename']); |
|
|
&Debug($r, "loncfile.pm - handler entered"); |
&Debug($r, "loncfile.pm - handler entered"); |
&Debug($r, " filename: ".$ENV{'form.filename'}); |
&Debug($r, " filename: ".$env{'form.filename'}); |
&Debug($r, " newfilename: ".$ENV{'form.newfilename'}); |
&Debug($r, " newfilename: ".$env{'form.newfilename'}); |
|
# |
my $fn; |
# Determine the root filename |
|
# This could come in as "filename", which actually is a URL, or |
if ($ENV{'form.filename'}) { |
# as "qualifiedfilename", which is indeed a real filename in filesystem |
$fn=$ENV{'form.filename'}; |
# |
&Debug($r, "loncfile::handler - raw url: $fn"); |
my $fn; |
# $fn=~s/^http\:\/\/[^\/]+\/\~(\w+)/\/home\/$1\/public_html/; |
|
# $fn=~s/^http\:\/\/[^\/]+//; |
if ($env{'form.filename'}) { |
$fn=URLToPath($fn); |
&Debug($r, "test: $env{'form.filename'}"); |
&Debug($r, "loncfile::handler - doctored url: $fn"); |
$fn=&unescape($env{'form.filename'}); |
|
$fn=&URLToPath($fn); |
} else { |
} elsif($ENV{'QUERY_STRING'} && $env{'form.phase'} ne 'two') { |
&Debug($r, "loncfile::handler - no form.filename"); |
#Just hijack the script only the first time around to inject the |
$r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}. |
#correct information for further processing |
' unspecified filename for cfile', $r->filename); |
$fn=&unescape($env{'form.decompress'}); |
return HTTP_NOT_FOUND; |
$fn=&URLToPath($fn); |
} |
$env{'form.action'}="decompress"; |
|
} elsif ($env{'form.qualifiedfilename'}) { |
unless ($fn) { |
$fn=$env{'form.qualifiedfilename'}; |
&Debug($r, "loncfile::handler - doctored url is empty"); |
} else { |
$r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}. |
&Debug($r, "loncfile::handler - no form.filename"); |
' trying to cfile non-existing file', $r->filename); |
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
return HTTP_NOT_FOUND; |
' unspecified filename for cfile', $r->filename); |
} |
return HTTP_NOT_FOUND; |
|
} |
|
|
|
unless ($fn) { |
|
&Debug($r, "loncfile::handler - doctored url is empty"); |
|
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
|
' trying to cfile non-existing file', $r->filename); |
|
return HTTP_NOT_FOUND; |
|
} |
|
|
# ----------------------------------------------------------- Start page output |
# ----------------------------------------------------------- Start page output |
my $uname; |
my $uname; |
my $udom; |
my $udom; |
|
|
($uname,$udom)= |
($uname,$udom)= |
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
&Debug($r, |
&Debug($r, |
"loncfile::handler constructaccess uname = $uname domain = $udom"); |
"loncfile::handler constructaccess uname = $uname domain = $udom"); |
unless (($uname) && ($udom)) { |
unless (($uname) && ($udom)) { |
$r->log_reason($uname.' at '.$udom. |
$r->log_reason($uname.' at '.$udom. |
' trying to manipulate file '.$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; |
} |
} |
|
|
$fn=~s/\/\~(\w+)//; |
|
&Debug($r, "loncfile::handler ~ removed filename: $fn"); |
|
|
|
$r->content_type('text/html'); |
|
$r->send_http_header; |
|
|
|
$r->print('<html><head><title>LON-CAPA Construction Space</title></head>'); |
&Apache::loncommon::content_type($r,'text/html'); |
|
$r->send_http_header; |
|
|
$r->print( |
my (%loaditem,$js); |
'<body bgcolor="#FFFFFF"><img align=right src=/adm/lonIcons/lonlogos.gif>'); |
|
|
|
|
if ( ($env{'form.action'} eq 'newdir') && ($env{'form.phase'} eq 'two') && ( ($env{'form.callingmode'} eq 'testbank') || ($env{'form.callingmode'} eq 'imsimport') ) ) { |
|
my $newdirname = $env{'form.newfilename'}; |
|
$js = qq| |
|
<script type="text/javascript"> |
|
function writeDone() { |
|
var winName = window.opener |
|
window.focus(); |
|
winName.document.dataForm.newdir.value = "$newdirname" |
|
setTimeout("self.close()",10000) |
|
} |
|
</script> |
|
|; |
|
$loaditem{'onload'} = "writeDone()"; |
|
} |
|
|
|
$r->print(&Apache::loncommon::start_page('Construction Space File Operation', |
|
$js, |
|
{'add_entries' => \%loaditem,})); |
|
|
$r->print('<h1>Construction Space <tt>'.$fn.'</tt></h1>'); |
$r->print('<h3>'.&mt('Location').': '.&display($fn).'</h3>'); |
|
|
if (($uname ne $ENV{'user.name'}) || ($udom ne $ENV{'user.domain'})) { |
if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) { |
$r->print('<h3><font color=red>Co-Author: '.$uname.' at '.$udom. |
$r->print('<h3><span class="LC_error">'.&mt('Co-Author').': '.$uname.' at '.$udom. |
'</font></h3>'); |
'</span></h3>'); |
} |
} |
|
|
|
|
&Debug($r, "loncfile::handler Form action is $ENV{'form.action'} "); |
&Debug($r, "loncfile::handler Form action is $env{'form.action'} "); |
if ($ENV{'form.action'} eq 'delete') { |
if ($env{'form.action'} eq 'delete') { |
|
$r->print('<h3>'.&mt('Delete').'</h3>'); |
$r->print('<h3>Delete</h3>'); |
} elsif ($env{'form.action'} eq 'rename') { |
} elsif ($ENV{'form.action'} eq 'rename') { |
$r->print('<h3>'.&mt('Rename').'</h3>'); |
$r->print('<h3>Rename</h3>'); |
} elsif ($env{'form.action'} eq 'move') { |
} elsif ($ENV{'form.action'} eq 'newdir') { |
$r->print('<h3>'.&mt('Move').'</h3>'); |
$r->print('<h3>New Directory</h3>'); |
} elsif ($env{'form.action'} eq 'newdir') { |
} elsif ($ENV{'form.action'} eq 'copy') { |
$r->print('<h3>'.&mt('New Directory').'</h3>'); |
$r->print('<h3>Copy</h3>'); |
} elsif ($env{'form.action'} eq 'decompress') { |
} else { |
$r->print('<h3>'.&mt('Decompress').'</h3>'); |
$r->print('<p>Unknown Action</body></html>'); |
} elsif ($env{'form.action'} eq 'copy') { |
return OK; |
$r->print('<h3>'.&mt('Copy').'</h3>'); |
} |
} elsif ($env{'form.action'} eq 'newfile' || |
if ($ENV{'form.phase'} eq 'two') { |
$env{'form.action'} eq 'newhtmlfile' || |
&Debug($r, "loncfile::handler entering phase2"); |
$env{'form.action'} eq 'newproblemfile' || |
&phasetwo($r,$fn,$uname,$udom); |
$env{'form.action'} eq 'newpagefile' || |
} else { |
$env{'form.action'} eq 'newsequencefile' || |
&Debug($r, "loncfile::handler entering phase1"); |
$env{'form.action'} eq 'newrightsfile' || |
&phaseone($r,$fn,$uname,$udom); |
$env{'form.action'} eq 'newstyfile' || |
} |
$env{'form.action'} eq 'newlibraryfile' || |
|
$env{'form.action'} eq 'Select Action' ) { |
|
$r->print('<h3>'.&mt('New Resource').'</h3>'); |
|
} else { |
|
$r->print('<p>'.&mt('Unknown Action').' '.$env{'form.action'}.' </p>'. |
|
&Apache::loncommon::end_page()); |
|
return OK; |
|
} |
|
if ($env{'form.phase'} eq 'two') { |
|
&Debug($r, "loncfile::handler entering phase2"); |
|
&phasetwo($r,$fn,$uname,$udom); |
|
} else { |
|
&Debug($r, "loncfile::handler entering phase1"); |
|
&phaseone($r,$fn,$uname,$udom); |
|
} |
|
|
$r->print('</body></html>'); |
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
|
|
1; |
1; |