version 1.38, 2003/08/04 20:08:23
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version 1.107, 2011/10/22 21:25:37
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Line 69 use File::Copy;
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Line 69 use File::Copy;
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use HTML::Entities(); |
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 (); |
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
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use Apache::lonlocal; |
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use LONCAPA qw(:DEFAULT :match); |
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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
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Line 102 my $r; # Needs to be global for some
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=cut |
=cut |
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sub Debug { |
sub Debug { |
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# Put out the indicated message butonly if DEBUG is true. |
# Marshall the parameters. |
if ($DEBUG) { |
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my ($r,$message) = @_; |
my $r = shift; |
$r->log_reason($message); |
my $log = $r->log; |
} |
my $message = shift; |
} |
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# Put out the indicated message butonly if DEBUG is true. |
sub done { |
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my ($url)=@_; |
if ($DEBUG) { |
my $done=&mt("Done"); |
$log->debug($message); |
return(<<ENDDONE); |
} |
<a href="$url">$done</a> |
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<script type="text/javascript"> |
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location.href="$url"; |
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</script> |
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ENDDONE |
} |
} |
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=pod |
=pod |
Line 150 Global References
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Line 156 Global References
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=cut |
=cut |
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sub URLToPath { |
sub URLToPath { |
my $Url = shift; |
my $Url = shift; |
&Debug($r, "UrlToPath got: $Url"); |
&Debug($r, "UrlToPath got: $Url"); |
$Url=~ s/\/+/\//g; |
$Url=~ s/\/+/\//g; |
$Url=~ s/^http\:\/\/[^\/]+//; |
$Url=~ s/^https?\:\/\/[^\/]+//; |
$Url=~ s/^\///; |
$Url=~ s/^\///; |
$Url=~ s/(\~|priv\/)(\w+)\//\/home\/$2\/public_html\//; |
$Url=~ s/(\~|priv\/)($match_username)\//\/home\/$2\/public_html\//; |
&Debug($r, "Returning $Url \n"); |
&Debug($r, "Returning $Url \n"); |
return $Url; |
return $Url; |
} |
} |
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sub url { |
sub url { |
my $fn=shift; |
my $fn=shift; |
$fn=~s/^\/home\/(\w+)\/public\_html/\/priv\/$1/; |
$fn=~s/^\/home\/($match_username)\/public\_html/\/priv\/$1/; |
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$fn=&HTML::Entities::encode($fn,'<>"&'); |
return $fn; |
return $fn; |
} |
} |
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sub display { |
sub display { |
my $fn=shift; |
my $fn=shift; |
$fn=~s/^\/home\/(\w+)\/public\_html//; |
$fn=~s/^\/home\/httpd\/html//; |
return '<tt>'.$fn.'</tt>'; |
$fn=~s/\/\.\//\//g; |
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return '<span class="LC_filename">'.$fn.'</span>'; |
} |
} |
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=pod |
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=item PublicationPath($domain, $user, $dir, $file) |
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Determines the filesystem path corresponding to a published resource |
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specification. The returned value is the path. |
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Parameters: |
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=over 4 |
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=item $domain - string [in] Name of the domain within which the resource is |
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stored. |
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=item $user - string [in] Name of the user asking about the resource. |
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=item $dir - Directory path relative to the top of the resource space. |
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=item $file - name of the resource file itself without path info. |
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=back |
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=over 4 |
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Returns: |
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=item string - full path to the file if it exists in publication space. |
# see if the file is |
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# a) published (return 0 if not) |
=back |
# b) if, so obsolete (return 0 if not) |
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=cut |
sub obsolete_unpub { |
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my ($user,$domain,$construct)=@_; |
sub PublicationPath |
my $published=$construct; |
{ |
$published=~ |
my ($domain, $user, $dir, $file)=@_; |
s/^\/home\/$user\/public\_html\//\/home\/httpd\/html\/res\/$domain\/$user\//; |
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if (-e $published) { |
return '/home/httpd/html/res/'.$domain.'/'.$user.'/'.$dir.'/'. |
if (&Apache::lonnet::metadata($published,'obsolete')) { |
$file; |
return 1; |
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} |
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return 0; |
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} else { |
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return 1; |
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} |
} |
} |
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=pod |
# see if directory is empty |
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# ignores any .meta, .save, .bak, and .log files created for a previously |
=item ConstructionPath($domain, $user, $dir, $file) |
# published file, which has since been marked obsolete and deleted. |
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sub empty_directory { |
Determines the filesystem path corresponding to a construction space |
my ($dirname,$phase) = @_; |
resource specification. The returned value is the path |
if (opendir DIR, $dirname) { |
Parameters: |
my @files = grep(!/^\.\.?$/, readdir(DIR)); # ignore . and .. |
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if (@files) { |
=over 4 |
my @orphans = grep(/\.(meta|save|log|bak)$/,@files); |
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if (scalar(@files) - scalar(@orphans) > 0) { |
=item $user - string [in] Name of the user asking about the resource. |
return 0; |
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} else { |
=item $dir - Directory path relative to the top of the resource space. |
if (($phase eq 'Delete2') && (@orphans > 0)) { |
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foreach my $file (@orphans) { |
=item $file - name of the resource file itself without path info. |
if ($file =~ /\.(meta|save|log|bak)$/) { |
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unlink($dirname.$file); |
Returns: |
} |
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} |
=item string - full path to the file if it exists in Construction space. |
} |
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} |
=back |
} |
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closedir(DIR); |
=cut |
return 1; |
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} |
sub ConstructionPath { |
return 0; |
my ($user, $dir, $file) = @_; |
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return '/home/'.$user.'/public_html/'.$dir.'/'.$file; |
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} |
} |
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=pod |
=pod |
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=item exists($user, $domain, $directory, $file) |
=item exists($user, $domain, $file) |
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Determine if a resource file name has been published or exists |
Determine if a resource file name has been published or exists |
in the construction space. |
in the construction space. |
Line 253 sub ConstructionPath {
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Line 238 sub ConstructionPath {
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=over 4 |
=over 4 |
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=item $user - string [in] - Name of the user for which to check. |
=item $user - string [in] - Name of the user for which to check. |
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=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. |
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=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. |
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=item $file - string [in] - Name of the file. |
=item $creating - string [in] - optional, type of object being created, |
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either 'directory' or 'file'. Defaults to |
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'file' if unspecified. |
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=back |
=back |
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Line 269 Returns:
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Line 255 Returns:
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=over 4 |
=over 4 |
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=item string - Either undef, 'warning' or 'error' depending on the |
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type of problem |
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=item string - Either where the resource exists as an html string that can |
=item string - Either where the resource exists as an html string that can |
be embedded in a dialog or an empty string if the resource |
be embedded in a dialog or an empty string if the resource |
does not exist. |
does not exist. |
Line 278 Returns:
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Line 267 Returns:
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=cut |
=cut |
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sub exists { |
sub exists { |
my ($user, $domain, $dir, $file) = @_; |
my ($user, $domain, $construct, $creating) = @_; |
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$creating ||= 'file'; |
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my $published=$construct; |
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$published=~ |
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s{^/home/$user/public_html/}{/home/httpd/html/res/$domain/$user/}; |
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my ($type,$result); |
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if ( -d $construct ) { |
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return ('error','<p><span class="LC_error">'.&mt('Error: destination for operation is an existing directory.').'</span></p>'); |
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} |
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# Create complete paths in publication and construction space. |
if ( -e $published) { |
my $relativedir=$dir; |
if ( -e $construct ) { |
$relativedir=s|/home/\Q$user\E/public_html||; |
$type = 'warning'; |
my $published = &PublicationPath($domain, $user, $relativedir, $file); |
$result.='<p><span class="LC_warning">'.&mt('Warning: target file exists, and has been published!').'</span></p>'; |
my $construct = &ConstructionPath($user, $relativedir, $file); |
} else { |
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my $published_type = (-d $published) ? 'directory' : 'file'; |
# If the resource exists in either space indicate this fact. |
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# Note that the check for existence in resource space is stricter. |
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my $result; |
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if ( -d $construct ) { |
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return 'Error: destination for operation is a directory.'; |
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} |
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if ( -e $published) { |
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$result.='<p><font color="red">Warning: target file exists, and has been published!</font></p>'; |
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} elsif ( -e $construct) { |
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$result.='<p><font color="red">Warning: target file exists!</font></p>'; |
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} |
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return $result; |
if ($published_type eq $creating) { |
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$type = 'warning'; |
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$result.='<p><span class="LC_warning">'.&mt("Warning: a published $published_type of this name exists.").'</span></p>'; |
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} else { |
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$type = 'error'; |
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$result.='<p><span class="LC_error">'.&mt("Error: a published $published_type of this name exists.").'</span></p>'; |
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} |
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} |
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} elsif ( -e $construct) { |
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$type = 'warning'; |
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$result.='<p><span class="LC_warning">'.&mt('Warning: target file exists!').'</span></p>'; |
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} |
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return ($type,$result); |
} |
} |
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=pod |
=pod |
Line 339 sub checksuffix {
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Line 338 sub checksuffix {
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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 $result; |
} |
} |
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sub cleanDest { |
sub cleanDest { |
my ($request,$dest)=@_; |
my ($request,$dest,$subdir,$fn,$uname)=@_; |
#remove bad characters |
#remove bad characters |
if ($dest=~/[\#\?&]/) { |
my $foundbad=0; |
$request->print("<p><font color=\"red\">Invalid characters in requested name have been removed.</font></p>"); |
my $error=''; |
$dest=~s/[\#\?&]//g; |
if ($subdir && $dest =~/\./) { |
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$foundbad=1; |
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$dest=~s/\.//g; |
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} |
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$dest =~ s/(\s+$|^\s+)//g; |
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if ($dest=~/[\#\?&%\":]/) { |
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$foundbad=1; |
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$dest=~s/[\#\?&%\":]//g; |
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} |
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if ($dest=~m|/|) { |
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my ($newpath)=($dest=~m|(.*)/|); |
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($newpath,$error)=&relativeDest($fn,$newpath,$uname); |
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if (! -d "$newpath") { |
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$request->print('<p><span class="LC_warning">' |
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.&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." |
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,&display($newpath)) |
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.'</span></p>'); |
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$dest=~s|.*/||; |
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} |
} |
} |
return $dest; |
if ($dest =~ /\.(\d+)\.(\w+)$/){ |
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$request->print('<p><span class="LC_warning">' |
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.&mt('Bad filename [_1]',&display($dest)) |
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.'<br />' |
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.&mt('[_1](name).(number).(extension)[_2] not allowed.','<tt>','</tt>') |
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.'<br />' |
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.&mt('Removing the [_1].number.[_2] from requested filename.','<tt>','</tt>') |
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.'</span></p>'); |
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$dest =~ s/\.(\d+)(\.\w+)$/$2/; |
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} |
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if ($foundbad) { |
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$request->print('<p><span class="LC_warning">' |
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.&mt('Invalid characters in requested name have been removed.') |
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.'</span></p>' |
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); |
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} |
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return ($dest,$error); |
} |
} |
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sub relativeDest { |
sub relativeDest { |
my ($fn,$newfilename,$uname)=@_; |
my ($fn,$newfilename,$uname)=@_; |
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my $error = ''; |
if ($newfilename=~/^\//) { |
if ($newfilename=~/^\//) { |
# absolute, simply add path |
# absolute, simply add path |
$newfilename='/home/'.$uname.'/public_html/'; |
$newfilename='/home/'.$uname.'/public_html/'; |
Line 370 sub relativeDest {
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Line 404 sub relativeDest {
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while ($newfilename=~m:/\.\./:) { |
while ($newfilename=~m:/\.\./:) { |
$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/.. |
$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/.. |
} |
} |
return $newfilename; |
if ($newfilename =~ m{^/home/($match_username)/(?:public\_html|priv)/}) { |
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my $otheruname = $1; |
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unless ($otheruname eq $uname) { |
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my ($authorname,$authordom)= |
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&Apache::loncacc::constructaccess($newfilename,$env{'request.role.domain'}); |
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unless (($authorname eq $otheruname) && ($authordom ne '')) { |
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my $otherdir = &display($newfilename); |
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$error = &mt('Access denied to [_1]',$otherdir); |
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} |
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} |
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} |
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return ($newfilename,$error); |
} |
} |
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=pod |
=pod |
Line 392 Parameters:
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Line 437 Parameters:
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=cut |
=cut |
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sub CloseForm1 { |
sub CloseForm1 { |
my ($request, $fn) = @_; |
my ($request, $fn) = @_; |
$request->print('<p><input type="submit" value="Continue" /></p></form>'); |
$request->print('<p><input type="submit" value="'.&mt('Continue').'" /></p></form>'); |
$request->print('<form action="'.&url($fn). |
$request->print('<form action="'.&url($fn). |
'" method="POST"><p><input type="submit" value="Cancel" /></p></form>'); |
'" method="post"><p><input type="submit" value="'.&mt('Cancel').'" /></p></form>'); |
} |
} |
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Line 424 Parameters:
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Line 469 Parameters:
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=cut |
=cut |
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sub CloseForm2 { |
sub CloseForm2 { |
my ($request, $user, $fn) = @_; |
my ($request, $user, $fn) = @_; |
$request->print('<h3><a href="'.&url($fn).'/">Done</a></h3>'); |
$request->print(&done(&url($fn))); |
} |
} |
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=pod |
=pod |
Line 464 new filename relative to the current dir
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Line 509 new filename relative to the current dir
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=cut |
=cut |
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sub Rename1 { |
sub Rename1 { |
my ($request, $user, $domain, $fn, $newfilename) = @_; |
my ($request, $user, $domain, $fn, $newfilename, $style) = @_; |
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if(-e $fn) { |
if(-e $fn) { |
if($newfilename) { |
if($newfilename) { |
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# is dest a dir |
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if ($style eq 'move') { |
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if (-d $newfilename) { |
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if ($fn =~ m|/([^/]*)$|) { $newfilename .= '/'.$1; } |
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} |
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} |
if ($newfilename =~ m|/[^\.]+$|) { |
if ($newfilename =~ m|/[^\.]+$|) { |
#no extension add on original extension |
#no extension add on original extension |
if ($fn =~ m|/[^\.]*\.([^\.]+)$|) { |
if ($fn =~ m|/[^\.]*\.([^\.]+)$|) { |
Line 476 sub Rename1 {
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Line 527 sub Rename1 {
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} |
} |
$request->print(&checksuffix($fn, $newfilename)); |
$request->print(&checksuffix($fn, $newfilename)); |
#renaming a dir, delete the trailing / |
#renaming a dir, delete the trailing / |
#remove last element for current dir |
#remove second to last element for current dir |
my $dir=$fn; |
if (-d $fn) { |
if ($fn =~ m|/$|) { |
$newfilename=~/\.(\w+)$/; |
$fn =~ s|/$||; |
if (&Apache::loncommon::fileembstyle($1) eq 'ssi') { |
$dir =~ s|/[^/]*$||; |
$request->print('<p><span class="LC_error">'. |
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&mt('Cannot change MIME type of a directory.'). |
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'</span>'. |
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'<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a></p>'); |
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return; |
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} |
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$newfilename=~s/\/[^\/]+\/([^\/]+)$/\/$1/; |
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} |
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$newfilename=~s://+:/:g; # remove duplicate / |
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while ($newfilename=~m:/\.\./:) { |
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$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/.. |
} |
} |
my $return=&exists($user, $domain, $dir, $newfilename); |
my ($type, $return)=&exists($user, $domain, $newfilename); |
$request->print($return); |
$request->print($return); |
if ($return =~/^Error:/) { |
if ($type eq 'error') { |
$request->print('<br /><a href="'.&url($fn).'">Cancel</a>'); |
$request->print('<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
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return; |
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} |
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unless (&obsolete_unpub($user,$domain,$fn)) { |
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$request->print('<p><span class="LC_error">' |
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.&mt('Cannot rename or move non-obsolete published file.') |
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.'</span><br />' |
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.'<a href="'.&url($fn).'">'.&mt('Cancel').'</a></p>' |
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); |
return; |
return; |
} |
} |
$request->print('<input type="hidden" name="newfilename" value="'. |
my $action; |
$newfilename. |
if ($style eq 'rename') { |
'" /><p>Rename '.&display($fn). |
$action='Rename'; |
'</tt><br />to '.&display($newfilename).'?</p>'); |
} else { |
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$action='Move'; |
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} |
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$request->print('<input type="hidden" name="newfilename" value="' |
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.$newfilename.'" />' |
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.'<p>' |
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.&mt($action.' [_1] to [_2]?', |
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&display($fn), |
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&display($newfilename)) |
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.'</p>' |
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); |
&CloseForm1($request, $fn); |
&CloseForm1($request, $fn); |
} else { |
} else { |
$request->print('<p>No new filename specified.</p></form>'); |
$request->print('<p class="LC_error">'.&mt('No new filename specified.').'</p></form>'); |
return; |
return; |
} |
} |
} else { |
} else { |
$request->print('<p> No such file: '.&display($fn).'</p></form>'); |
$request->print('<p class="LC_error">' |
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.&mt('No such file: [_1]', |
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&display($fn)) |
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.'</p></form>' |
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); |
return; |
return; |
} |
} |
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} |
} |
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=pod |
=pod |
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=item Delete1 |
=item Delete1 |
Line 528 Parameters:
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Line 612 Parameters:
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=cut |
=cut |
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sub Delete1 { |
sub Delete1 { |
my ($request, $user, $domain, $fn) = @_; |
my ($request, $user, $domain, $fn) = @_; |
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if( -e $fn) { |
if( -e $fn) { |
$request->print('<input type="hidden" name="newfilename" value="'. |
$request->print('<input type="hidden" name="newfilename" value="'. |
$fn.'"/>'); |
$fn.'" />'); |
$request->print('<p>Delete '.&display($fn).'?</p>'); |
if (-d $fn) { |
&CloseForm1($request, $fn); |
unless (&empty_directory($fn,'Delete1')) { |
} else { |
$request->print('<p>' |
$request->print('<p>No such file: '.&display($fn).'</p></form>'); |
.'<span class="LC_error">' |
} |
.&mt('Only empty directories may be deleted.') |
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.'</span><br />' |
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.&mt('You must delete the contents of the directory first.') |
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.'</p>' |
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.'<p><a href="'.&url($fn).'">'.&mt('Cancel').'</a></p>' |
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); |
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return; |
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} |
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} else { |
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unless (&obsolete_unpub($user,$domain,$fn)) { |
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$request->print('<p><span class="LC_error">' |
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.&mt('Cannot delete non-obsolete published file.') |
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.'</span><br />' |
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.'<a href="'.&url($fn).'">'.&mt('Cancel').'</a></p>' |
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); |
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return; |
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} |
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} |
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$request->print('<p>' |
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.&mt('Delete [_1]?', |
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&display($fn)) |
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.'</p>' |
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); |
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&CloseForm1($request, $fn); |
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} else { |
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$request->print('<p class="LC_error">' |
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.&mt('No such file: [_1]', |
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&display($fn)) |
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.'</p></form>' |
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); |
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} |
} |
} |
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=pod |
=pod |
Line 568 Parameters:
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Line 682 Parameters:
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=cut |
=cut |
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sub Copy1 { |
sub Copy1 { |
my ($request, $user, $domain, $fn, $newfilename) = @_; |
my ($request, $user, $domain, $fn, $newfilename) = @_; |
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if(-e $fn) { |
if(-e $fn) { |
$request->print(&checksuffix($fn,$newfilename)); |
# is dest a dir |
my $return=&exists($user, $domain, $fn, $newfilename); |
if (-d $newfilename) { |
$request->print($return); |
if ($fn =~ m|/([^/]*)$|) { $newfilename .= '/'.$1; } |
if ($return =~/^Error:/) { |
} |
$request->print('<br /><a href="'.&url($fn).'">Cancel</a>'); |
if ($newfilename =~ m|/[^\.]+$|) { |
return; |
#no extension add on original extension |
|
if ($fn =~ m|/[^\.]*\.([^\.]+)$|) { $newfilename.='.'.$1; } |
|
} |
|
$newfilename=~s://+:/:g; # remove duplicate / |
|
while ($newfilename=~m:/\.\./:) { |
|
$newfilename=~ s:/[^/]+/\.\./:/:g; #remove dir/.. |
|
} |
|
$request->print(&checksuffix($fn,$newfilename)); |
|
my ($type,$return)=&exists($user, $domain, $newfilename); |
|
$request->print($return); |
|
if ($type eq 'error') { |
|
$request->print('<br /><a href="'.&url($fn).'">'.&mt('Cancel').'</a>'); |
|
return; |
|
} |
|
$request->print( |
|
'<input type="hidden" name="newfilename"' |
|
.' value="'.$newfilename.'" />' |
|
.'<p>' |
|
.&mt('Copy [_1] to [_2]?', |
|
&display($fn), |
|
&display($newfilename)) |
|
.'</p>' |
|
); |
|
&CloseForm1($request, $fn); |
|
} else { |
|
$request->print('<p class="LC_error">' |
|
.&mt('No such file: [_1]', |
|
&display($fn)) |
|
.'</p></form>' |
|
); |
} |
} |
$request->print('<input type = "hidden" name = "newfilename" value = "'. |
|
$newfilename. |
|
'" /><p>Copy '.&display($fn).'<br />to '. |
|
&display($newfilename).'?</p>'); |
|
&CloseForm1($request, $fn); |
|
} else { |
|
$request->print('<p>No such file: '.&display($fn).'</p></form>'); |
|
} |
|
} |
} |
|
|
=pod |
=pod |
Line 627 causes the newdir operation to transitio
|
Line 762 causes the newdir operation to transitio
|
=cut |
=cut |
|
|
|
|
sub NewDir1 |
sub NewDir1 { |
{ |
my ($request, $username, $domain, $fn, $newfilename, $mode) = @_; |
my ($request, $username, $domain, $fn, $newfilename) = @_; |
|
|
my ($type, $result)=&exists($username,$domain,$newfilename,'directory'); |
if(-e $newfilename) { |
$request->print($result); |
$request->print('<p>Directory exists.</p></form>'); |
if ($type eq 'error') { |
} |
$request->print('</form>'); |
else { |
} else { |
$request->print('<input type="hidden" name="newfilename" value="'. |
if (($mode eq 'testbank') || ($mode eq 'imsimport')) { |
$newfilename.'" /><p>Make new directory '. |
$request->print('<input type="hidden" name="callingmode" value="'.$mode.'" />'."\n". |
&display($newfilename).'?</p>'); |
'<input type="hidden" name="inhibitmenu" value="yes" />'); |
&CloseForm1($request, $fn); |
} |
} |
$request->print('<input type="hidden" name="newfilename" value="' |
|
.$newfilename.'" />' |
|
.'<p>' |
|
.&mt('Make new directory [_1]?', |
|
&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.'" />'); |
|
$request->print('<p>' |
|
.&mt('Decompress [_1]?', |
|
&display($fn)) |
|
.'</p>' |
|
); |
|
&CloseForm1($request, $fn); |
|
} else { |
|
$request->print('<p class="LC_error">' |
|
.&mt('No such file: [_1]', |
|
&display($fn)) |
|
.'</p></form>' |
|
); |
|
} |
} |
} |
|
|
=pod |
=pod |
Line 682 button which returns you to the driector
|
Line 845 button which returns you to the driector
|
|
|
=cut |
=cut |
|
|
|
|
sub NewFile1 { |
sub NewFile1 { |
my ($request, $user, $domain, $fn, $newfilename) = @_; |
my ($request, $user, $domain, $fn, $newfilename) = @_; |
|
return if (&filename_check($newfilename) ne 'ok'); |
|
|
if ($ENV{'form.action'} =~ /new(.+)file/) { |
if ($env{'form.action'} =~ /new(.+)file/) { |
my $extension=$1; |
my $extension=$1; |
if ($newfilename !~ /\Q.$extension\E$/) { |
if ($newfilename !~ /\Q.$extension\E$/) { |
if ($newfilename =~ m|^[^\.]*\.([^\.]+)$|) { |
if ($newfilename =~ m|/[^/.]*\.(?:[^/.]+)$|) { |
#already has an extension strip it and add in expected one |
#already has an extension strip it and add in expected one |
$newfilename =~ s|.([^\.]+)$||; |
$newfilename =~ s|(/[^./])\.(?:[^.]+)$|$1|; |
} |
} |
$newfilename.=".$extension"; |
$newfilename.=".$extension"; |
} |
} |
} |
} |
|
my ($type, $result)=&exists($user,$domain,$newfilename); |
|
$request->print($result); |
|
if ($type eq 'error') { |
|
$request->print('</form>'); |
|
} else { |
|
my $extension; |
|
|
if(-e $newfilename) { |
if ($newfilename =~ m{[^/.]+\.([^/.]+)$}) { |
$request->print('<p>File exists.</p></form>'); |
$extension = $1; |
} |
} |
else { |
|
$request->print('<p>Make new file '.&display($newfilename).'?</p>'); |
my @okexts = qw(xml html xhtml htm xhtm problem page sequence rights sty task library js css txt); |
|
if (($extension eq '') || (!grep(/^\Q$extension\E/,@okexts))) { |
|
my $validexts = '.'.join(', .',@okexts); |
|
$request->print('<p class="LC_warning">'. |
|
&mt('Invalid filename: ').&display($newfilename).'</p><p>'. |
|
&mt('The name of the new file needs to end with an appropriate file extension to indicate the type of file to create.').'<br />'. |
|
&mt('The following are valid extensions: [_1].',$validexts). |
|
'</p></form><p>'. |
|
'<form name="fileaction" action="/adm/cfile" method="post">'. |
|
'<input type="hidden" name="qualifiedfilename" value="'.$fn.'" />'. |
|
'<input type="hidden" name="action" value="newfile" />'. |
|
'<span class ="LC_nobreak">'.&mt('Enter a file name: ').'<input type="text" name="newfilename" value="Type Name Here" onfocus="if (this.value == '."'Type Name Here') this.value=''".'" /> <input type="submit" value="Go" />'. |
|
'</span></form></p>'. |
|
'<p><form action="'.&url($fn). |
|
'" method="post"><p><input type="submit" value="'.&mt('Cancel').'" /></form></p>'); |
|
return; |
|
} |
|
|
|
$request->print('<p>'.&mt('Make new file').' '.&display($newfilename).'?</p>'); |
$request->print('</form>'); |
$request->print('</form>'); |
|
|
$request->print('<form action="'.&url($newfilename). |
$request->print('<form action="'.&url($newfilename). |
'" method="POST"><p><input type="submit" value="Continue" /></p></form>'); |
'" method="post"><p><input type="submit" value="'.&mt('Continue').'" /></p></form>'); |
$request->print('<form action="'.&url($fn). |
$request->print('<form action="'.&url($fn). |
'" method="POST"><p><input type="submit" value="Cancel" /></p></form>'); |
'" method="post"><p><input type="submit" value="'.&mt('Cancel').'" /></p></form>'); |
|
} |
|
return; |
|
} |
|
|
|
sub filename_check { |
|
my ($newfilename) = @_; |
|
##Informs User (name).(number).(extension) not allowed |
|
if($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').' '.$1.') '. |
|
' '.&mt('Not Allowed').'</span>'); |
|
return; |
} |
} |
|
return 'ok'; |
} |
} |
|
|
=pod |
=pod |
Line 739 performed and reported to the user.
|
Line 946 performed and reported to the user.
|
=cut |
=cut |
|
|
sub phaseone { |
sub phaseone { |
my ($r,$fn,$uname,$udom)=@_; |
my ($r,$fn,$uname,$udom)=@_; |
|
|
my $newfilename=&cleanDest($r,$ENV{'form.newfilename'}); |
my $doingdir=0; |
$newfilename=&relativeDest($fn,$newfilename,$uname); |
if ($env{'form.action'} eq 'newdir') { $doingdir=1; } |
|
my ($newfilename,$error) = |
$r->print('<form action="/adm/cfile" method="post">'. |
&cleanDest($r,$env{'form.newfilename'},$doingdir,$fn,$uname); |
'<input type="hidden" name="qualifiedfilename" value="'.$fn.'" />'. |
unless ($error) { |
'<input type="hidden" name="phase" value="two" />'. |
($newfilename,$error)=&relativeDest($fn,$newfilename,$uname); |
'<input type="hidden" name="action" value="'.$ENV{'form.action'}.'" />'); |
} |
|
if ($error) { |
|
my $dirlist; |
|
if ($fn=~m{^(.*/)[^/]+$}) { |
|
$dirlist=$1; |
|
} else { |
|
$dirlist=$fn; |
|
} |
|
$r->print('<div class="LC_error">'.$error.'</div>'. |
|
'<h3><a href="'.&url($dirlist).'">'.&mt('Return to Directory'). |
|
'</a></h3>'); |
|
return; |
|
} |
|
$r->print('<form action="/adm/cfile" method="post">'. |
|
'<input type="hidden" name="qualifiedfilename" value="'.$fn.'" />'. |
|
'<input type="hidden" name="phase" value="two" />'. |
|
'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'); |
|
|
if ($ENV{'form.action'} eq 'rename') { |
if ($env{'form.action'} eq 'rename') { |
&Rename1($r, $uname, $udom, $fn, $newfilename); |
&Rename1($r, $uname, $udom, $fn, $newfilename, 'rename'); |
} elsif ($ENV{'form.action'} eq 'delete') { |
} elsif ($env{'form.action'} eq 'move') { |
&Delete1($r, $uname, $udom, $fn); |
&Rename1($r, $uname, $udom, $fn, $newfilename, 'move'); |
} elsif ($ENV{'form.action'} eq 'copy') { |
} elsif ($env{'form.action'} eq 'delete') { |
if($newfilename) { |
&Delete1($r, $uname, $udom, $fn); |
&Copy1($r, $uname, $udom, $fn, $newfilename); |
} elsif ($env{'form.action'} eq 'decompress') { |
} else { |
&Decompress1($r, $uname, $udom, $fn); |
$r->print('<p>No new filename specified.</p></form>'); |
} elsif ($env{'form.action'} eq 'copy') { |
} |
if($newfilename) { |
} elsif ($ENV{'form.action'} eq 'newdir') { |
&Copy1($r, $uname, $udom, $fn, $newfilename); |
&NewDir1($r, $uname, $udom, $fn, $newfilename); |
} else { |
} elsif ($ENV{'form.action'} eq 'newfile' || |
$r->print('<p class="LC_error">' |
$ENV{'form.action'} eq 'newhtmlfile' || |
.&mt('No new filename specified.') |
$ENV{'form.action'} eq 'newproblemfile' || |
.'</p></form>' |
$ENV{'form.action'} eq 'newpagefile' || |
); |
$ENV{'form.action'} eq 'newsequencefile' || |
} |
$ENV{'form.action'} eq 'newrightsfile' || |
} elsif ($env{'form.action'} eq 'newdir') { |
$ENV{'form.action'} eq 'newstyfile' || |
my $mode = ''; |
$ENV{'form.action'} eq 'Select Action') { |
if (exists($env{'form.callingmode'}) ) { |
if ($newfilename) { |
$mode = $env{'form.callingmode'}; |
&NewFile1($r, $uname, $udom, $fn, $newfilename); |
} |
} else { |
&NewDir1($r, $uname, $udom, $fn, $newfilename, $mode); |
$r->print('<p>No new filename specified.</p></form>'); |
} elsif ($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 'newtaskfile' || |
|
$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 { |
|
$r->print('<p class="LC_error">' |
|
.&mt('No new filename specified.') |
|
.'</p></form>' |
|
); |
|
} |
|
} |
} |
} |
|
|
=pod |
=pod |
Line 813 Returns:
|
Line 1053 Returns:
|
|
|
sub Rename2 { |
sub Rename2 { |
|
|
my ($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,$newfile)) { |
|
$request->print('<font color="red">Error: '.$!.'</font>'); |
my $oRN=$oldfile; |
return 0; |
my $nRN=$newfile; |
} |
unless (rename($oldfile,$newfile)) { |
} else { |
$request->print('<span class="LC_error">'.&mt('Error').': '.$!.'</span>'); |
$request->print("<p> No such file: ".&display($oldfile).'</p></form>'); |
return 0; |
return 0; |
} |
} |
## If old name.(extension) exits, move under new name. |
return 1; |
## If it doesn't exist and a new.(extension) exists |
|
## delete it (only concern when renaming over files) |
|
my $tmp1=$oRN.'.meta'; |
|
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 { |
|
$request->print( |
|
'<p>' |
|
.&mt('No such file: [_1]', |
|
&display($oldfile)) |
|
.'</p></form>' |
|
); |
|
return 0; |
|
} |
|
return 1; |
} |
} |
|
|
=pod |
=pod |
|
|
=item Delete2($request, $user, $filename) |
=item Delete2($request, $user, $filename) |
Line 860 Returns:
|
Line 1140 Returns:
|
=cut |
=cut |
|
|
sub Delete2 { |
sub Delete2 { |
my ($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 class="LC_error">'.&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 class="LC_error">'.&mt('No such file').'</p></form>'); |
|
return 0; |
|
} |
} |
} |
} else { |
return 1; |
$request->print('<p> No such file. </p></form'); |
|
return 0; |
|
} |
|
return 1; |
|
} |
} |
|
|
=pod |
=pod |
Line 898 sub Delete2 {
|
Line 1194 sub Delete2 {
|
|
|
=back |
=back |
|
|
Returns 0 failure, and 0 successs. |
Returns 0 failure, and 1 successs. |
|
|
=cut |
=cut |
|
|
Line 906 sub Copy2 {
|
Line 1202 sub Copy2 {
|
my ($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>'); |
$request->print('<p class="LC_error">'.&mt('No such file').'</p>'); |
return 0; |
return 0; |
} |
} |
return 1; |
return 1; |
} |
} |
|
|
=pod |
=pod |
|
|
=item NewDir2($request, $user, $newdirectory) |
=item NewDir2($request, $user, $newdirectory) |
Line 945 Returns 0 - failure 1 - success.
|
Line 1251 Returns 0 - failure 1 - success.
|
=cut |
=cut |
|
|
sub NewDir2 { |
sub NewDir2 { |
my ($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 995 sub phasetwo {
|
Line 1312 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. |
|
|
my $dir; # Directory path |
my $dir; # Directory path |
my $main; # Filename. |
my $main; # Filename. |
my $suffix; # Extension. |
my $suffix; # Extension. |
|
if ($fn=~m:(.*)/([^/]+):) { |
if ($fn=~m:(.*)/([^/]+)\.(\w+)$:) { |
|
$dir=$1; # Directory path |
$dir=$1; # Directory path |
$main=$2; # Filename. |
$main=$2; # Filename. |
$suffix=$3; # Extension. |
|
} |
} |
|
if($main=~m:\.(\w+)$:){ # Fixes problems with filenames with no extensions |
my $dest; # On success this is where we'll go. |
$suffix=$1; #This is the actually filename extension if it exists |
|
$main=~s/\.\w+$//; #strip the extension |
&Debug($r, |
} |
"loncfile::phase2 dir = $dir main = $main suffix = $suffix"); |
my $dest; # |
&Debug($r, |
my $dest_dir; # On success this is where we'll go. |
" newfilename = ".$ENV{'form.newfilename'}); |
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)) { |
|
return ; |
|
} |
|
$dest = $dir."/."; |
|
} elsif ($env{'form.action'} eq 'rename' || |
|
$env{'form.action'} eq 'move') { |
|
if($env{'form.newfilename'}) { |
if (!defined($dir)) { |
if (!defined($dir)) { |
$fn=~m:^(.*)/:; |
$fn=~m:^(.*)/:; |
$dir=$1; |
$dir=$1; |
} |
} |
if(!&Rename2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) { |
if(!&Rename2($r, $uname, $dir, $fn, $env{'form.newfilename'})) { |
return; |
return; |
} |
} |
$dest = &url($ENV{'form.newfilename'}); |
$dest = $dir."/"; |
|
$dest_newname = $env{'form.newfilename'}; |
|
$env{'form.newfilename'} =~ /.+(\/.+$)/; |
|
$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 class="LC_error">'.&mt('No New filename specified').'</p></form>'); |
$r->print('<p>No New filename specified</p></form>'); |
|
return; |
return; |
} |
} |
|
|
} elsif ($ENV{'form.action'} eq 'newdir') { |
} elsif ($env{'form.action'} eq 'newdir') { |
my $newdir= $ENV{'form.newfilename'}; |
my $newdir= $env{'form.newfilename'}; |
if(!&NewDir2($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 { |
|
$r->print(&done(&url($dest))); |
|
} |
} |
} |
$r->print('<h3><a href="'.&url($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'}); |
# |
# |
# Determine the root filename |
# Determine the root filename |
# This could come in as "filename", which actually is a URL, or |
# This could come in as "filename", which actually is a URL, or |
# as "qualifiedfilename", which is indeed a real filename in filesystem |
# as "qualifiedfilename", which is indeed a real filename in filesystem |
# |
# |
my $fn; |
my $fn; |
|
|
|
if ($env{'form.filename'}) { |
|
&Debug($r, "test: $env{'form.filename'}"); |
|
$fn=&unescape($env{'form.filename'}); |
|
$fn=&URLToPath($fn); |
|
} elsif($ENV{'QUERY_STRING'} && $env{'form.phase'} ne 'two') { |
|
#Just hijack the script only the first time around to inject the |
|
#correct information for further processing |
|
$fn=&unescape($env{'form.decompress'}); |
|
$fn=&URLToPath($fn); |
|
$env{'form.action'}="decompress"; |
|
} elsif ($env{'form.qualifiedfilename'}) { |
|
$fn=$env{'form.qualifiedfilename'}; |
|
} else { |
|
&Debug($r, "loncfile::handler - no form.filename"); |
|
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
|
' unspecified filename for cfile', $r->filename); |
|
return HTTP_NOT_FOUND; |
|
} |
|
|
if ($ENV{'form.filename'}) { |
unless ($fn) { |
$fn=&Apache::lonnet::unescape($ENV{'form.filename'}); |
&Debug($r, "loncfile::handler - doctored url is empty"); |
$fn=&URLToPath($fn); |
$r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. |
} elsif ($ENV{'form.qualifiedfilename'}) { |
' trying to cfile non-existing file', $r->filename); |
$fn=$ENV{'form.qualifiedfilename'}; |
return HTTP_NOT_FOUND; |
} else { |
} |
&Debug($r, "loncfile::handler - no form.filename"); |
|
$r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}. |
|
' 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,$udom)= |
|
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
|
&Debug($r, |
|
"loncfile::handler constructaccess uname = $uname domain = $udom"); |
|
unless (($uname) && ($udom)) { |
|
$r->log_reason($uname.' at '.$udom. |
|
' trying to manipulate file '.$ENV{'form.filename'}. |
|
' ('.$fn.') - not authorized', |
|
$r->filename); |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
|
|
|
($uname,$udom)= |
|
&Apache::loncacc::constructaccess($fn,$r->dir_config('lonDefDomain')); |
|
&Debug($r, |
|
"loncfile::handler constructaccess uname = $uname domain = $udom"); |
|
unless (($uname) && ($udom)) { |
|
$r->log_reason($uname.' at '.$udom. |
|
' trying to manipulate file '.$env{'form.filename'}. |
|
' ('.$fn.') - not authorized', |
|
$r->filename); |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
|
$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; |
|
|
$r->print(&Apache::loncommon::bodytag('Construction Space File Operation')); |
my (%loaditem,$js); |
|
|
|
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'}; |
|
$js = qq| |
|
<script type="text/javascript"> |
|
function writeDone() { |
|
window.focus(); |
|
opener.document.info.newdir.value = "$newdirname"; |
|
setTimeout("self.close()",10000); |
|
} |
|
</script> |
|
|; |
|
$loaditem{'onload'} = "writeDone()"; |
|
} |
|
|
|
# Breadcrumbs |
|
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
|
&Apache::lonhtmlcommon::add_breadcrumb({ |
|
'text' => 'Construction Space', |
|
'href' => &Apache::loncommon::authorspace(), |
|
}); |
|
&Apache::lonhtmlcommon::add_breadcrumb({ |
|
'text' => 'File Operation', |
|
'title' => 'Construction Space File Operation', |
|
'href' => '', |
|
}); |
|
|
|
$r->print(&Apache::loncommon::start_page('Construction Space File Operation', |
|
$js, |
|
{'add_entries' => \%loaditem,}) |
|
.&Apache::lonhtmlcommon::breadcrumbs() |
|
.&Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader()) |
|
); |
|
|
$r->print('<h3>Location: '.&display($fn).'</h3>'); |
$r->print('<h3>'.&mt('Location').': '.&display($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. |
$r->print('<p class="LC_info">' |
'</font></h3>'); |
.&mt('Co-Author [_1]',$uname.':'.$udom) |
} |
.'</p>' |
|
); |
|
} |
&Debug($r, "loncfile::handler Form action is $ENV{'form.action'} "); |
|
if ($ENV{'form.action'} eq 'delete') { |
|
|
&Debug($r, "loncfile::handler Form action is $env{'form.action'} "); |
$r->print('<h3>Delete</h3>'); |
if ($env{'form.action'} eq 'delete') { |
} elsif ($ENV{'form.action'} eq 'rename') { |
$r->print('<h3>'.&mt('Delete').'</h3>'); |
$r->print('<h3>Rename</h3>'); |
} elsif ($env{'form.action'} eq 'rename') { |
} elsif ($ENV{'form.action'} eq 'newdir') { |
$r->print('<h3>'.&mt('Rename').'</h3>'); |
$r->print('<h3>New Directory</h3>'); |
} elsif ($env{'form.action'} eq 'move') { |
} elsif ($ENV{'form.action'} eq 'copy') { |
$r->print('<h3>'.&mt('Move').'</h3>'); |
$r->print('<h3>Copy</h3>'); |
} elsif ($env{'form.action'} eq 'newdir') { |
} elsif ($ENV{'form.action'} eq 'newfile' || |
$r->print('<h3>'.&mt('New Directory').'</h3>'); |
$ENV{'form.action'} eq 'newhtmlfile' || |
} elsif ($env{'form.action'} eq 'decompress') { |
$ENV{'form.action'} eq 'newproblemfile' || |
$r->print('<h3>'.&mt('Decompress').'</h3>'); |
$ENV{'form.action'} eq 'newpagefile' || |
} elsif ($env{'form.action'} eq 'copy') { |
$ENV{'form.action'} eq 'newsequencefile' || |
$r->print('<h3>'.&mt('Copy').'</h3>'); |
$ENV{'form.action'} eq 'newrightsfile' || |
} elsif ($env{'form.action'} eq 'newfile' || |
$ENV{'form.action'} eq 'newstyfile' || |
$env{'form.action'} eq 'newhtmlfile' || |
$ENV{'form.action'} eq 'Select Action' ) { |
$env{'form.action'} eq 'newproblemfile' || |
$r->print('<h3>New Resource</h3>'); |
$env{'form.action'} eq 'newpagefile' || |
} else { |
$env{'form.action'} eq 'newsequencefile' || |
$r->print('<p>Unknown Action '.$ENV{'form.action'}.' </p></body></html>'); |
$env{'form.action'} eq 'newrightsfile' || |
return OK; |
$env{'form.action'} eq 'newstyfile' || |
} |
$env{'form.action'} eq 'newtaskfile' || |
if ($ENV{'form.phase'} eq 'two') { |
$env{'form.action'} eq 'newlibraryfile' || |
&Debug($r, "loncfile::handler entering phase2"); |
$env{'form.action'} eq 'Select Action' ) { |
&phasetwo($r,$fn,$uname,$udom); |
$r->print('<h3>'.&mt('New Resource').'</h3>'); |
} else { |
} else { |
&Debug($r, "loncfile::handler entering phase1"); |
$r->print('<p class="LC_error">' |
&phaseone($r,$fn,$uname,$udom); |
.&mt('Unknown Action').' '.$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; |