--- loncom/publisher/loncfile.pm 2003/08/01 20:32:05 1.35 +++ loncom/publisher/loncfile.pm 2023/07/14 23:20:15 1.127 @@ -9,7 +9,7 @@ # and displays a page showing the results of the action. # # -# $Id: loncfile.pm,v 1.35 2003/08/01 20:32:05 www Exp $ +# $Id: loncfile.pm,v 1.127 2023/07/14 23:20:15 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,41 +33,20 @@ # # 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 =head1 NAME -Apache::loncfile - Construction space file management. +Apache::loncfile - Authoring space file management. =head1 SYNOPSIS - - Content handler for buttons on the top frame of the construction space + + Content handler for buttons on the top frame of the construction space directory. =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 proceed in two phases. 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 @@ -89,10 +68,11 @@ use File::Basename; use File::Copy; use HTML::Entities(); use Apache::Constants qw(:common :http :methods); -use Apache::loncacc; -use Apache::Log (); use Apache::lonnet; use Apache::loncommon(); +use Apache::lonlocal; +use LONCAPA qw(:DEFAULT :match); + my $DEBUG=0; my $r; # Needs to be global for some stuff RF. @@ -108,31 +88,36 @@ my $r; # Needs to be global for some Parameters: =over 4 - + =item $request - The current request operation. =item $message - The message to put in the log file. =back - + Returns: nothing. =cut sub Debug { - - # Marshall the parameters. - - my $r = shift; - my $log = $r->log; - my $message = shift; - - # Put out the indicated message butonly if DEBUG is true. - - if ($DEBUG) { - $log->debug($message); - } + # Put out the indicated message but only if DEBUG is true. + if ($DEBUG) { + my ($r,$message) = @_; + $r->log_reason($message); + } +} + +sub done { + my ($destfn) = @_; + return + '
'
+ .&Apache::lonhtmlcommon::confirm_success(&mt("Done"))
+ .'
'.&mt("Continue").''
+ .''
+ .'
Warning: target file exists, and has been published!
'; - } - elsif ( -e $construct) { - $result.='Warning: target file exists!
'; - } + my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; + my $published=$construct; + $published=~s{^\Q$londocroot/priv/\E}{$londocroot/res/}; + my ($type,$result); + if ( -d $construct ) { + return ('error',''.&mt('Error: destination for operation is an existing directory.').'
'); + + } - return $result; + if ( -e $published) { + if ( -e $construct ) { + $type = 'warning'; + $result.=''.&mt('Warning: target file exists, and has been published!').'
'; + } else { + my $published_type = (-d $published) ? 'directory' : 'file'; + if ($published_type eq $creating) { + $type = 'warning'; + $result.=''.&mt("Warning: a published $published_type of this name exists.").'
'; + } else { + $type = 'error'; + $result.=''.&mt("Error: a published $published_type of this name exists.").'
'; + } + } + } elsif ( -e $construct) { + $type = 'warning'; + $result.=''.&mt('Warning: target file exists!').'
'; + } + + return ($type,$result); } =pod =item checksuffix($old, $new) - + Determine if a resource filename suffix (the stuff after the .) would change as a result of this operation. @@ -383,21 +346,79 @@ sub checksuffix { my $newsuffix; if ($new=~m:(.*/*)([^/]+)\.(\w+)$:) { $newsuffix=$3; } if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; } - if ($oldsuffix ne $newsuffix) { + if (lc($oldsuffix) ne lc($newsuffix)) { $result.= - 'Warning: change of MIME type!
'; + ''.&mt('Warning: change of MIME type!').'>
'; } return $result; } sub cleanDest { - my ($request,$dest)=@_; + my ($dest,$subdir,$fn,$uname,$udom)=@_; #remove bad characters - if ($dest=~/[\#\?&]/) { - $request->print("Invalid characters in requested name have been removed.
"); - $dest=~s/[\#\?&]//g; + my $foundbad=0; + my $warnings; + my $error=''; + if ($subdir && $dest =~/\./) { + $foundbad=1; + $dest=~s/\.//g; } - return $dest; + $dest =~ s/(\s+$|^\s+)//g; + if ($dest=~/[\#\?&%\":]/) { + $foundbad=1; + $dest=~s/[\#\?&%\":]//g; + } + if ($dest=~m|/|) { + my ($newpath)=($dest=~m|(.*)/|); + ($newpath,$error)=&relativeDest($fn,$newpath,$uname,$udom); + if (! -d "$newpath") { + $warnings = '' + .&mt("You have requested to create file in directory [_1] which doesn't exist. The requested directory path has been removed from the requested filename." + ,&display($newpath)) + .'
'; + $dest=~s|.*/||; + } + } + if ($dest =~ /\.(\d+)\.(\w+)$/) { + $warnings .= ''
+ .&mt('Bad filename [_1]',&display($dest))
+ .'
'
+ .&mt('[_1](name).(number).(extension)[_2] not allowed.','','')
+ .'
'
+ .&mt('Removing the [_1].number.[_2] from requested filename.','','')
+ .'
' + .&mt('Invalid characters in requested name have been removed.') + .'
'; + } + return ($dest,$error,$warnings); +} + +sub relativeDest { + my ($fn,$newfilename,$uname,$udom)=@_; + my $error = ''; + if ($newfilename=~/^\//) { +# absolute, simply add path + my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; + $newfilename="$londocroot/res/$udom/$uname/"; + } else { + my $dir=$fn; + $dir=~s{/[^/]+$}{}; + $newfilename=$dir.'/'.$newfilename; + } + $newfilename=~s{//+}{/}g; # remove duplicate / + while ($newfilename=~m{/\.\./}) { + $newfilename=~ s{/[^/]+/\.\./}{/}g; #remove dir/.. + } + my ($authorname,$authordom)=&Apache::lonnet::constructaccess($newfilename); + unless (($authorname) && ($authordom)) { + my $otherdir = &display($newfilename); + $error = &mt('Access denied to [_1]',$otherdir); + } + return ($newfilename,$error); } =pod @@ -419,14 +440,10 @@ Parameters: =cut sub CloseForm1 { - my ($request, $cancelurl) = @_; - - - &Debug($request, "Cancel url is: ".$cancelurl); - $request->print(''); - $request->print(''); - + my ($request, $fn) = @_; + $request->print(''); + $request->print(' '); } @@ -446,7 +463,7 @@ Parameters: =item $user - string [in] - Name of the user that is initiating the request. -=item $directory - string [in] - Directory in which the operation is +=item $directory - string [in] - Directory in which the operation is being done relative to the top level construction space directory. @@ -455,22 +472,21 @@ Parameters: =cut sub CloseForm2 { - my ($request, $user, $directory) = @_; - - $request->print(''.
+ &mt('Cannot change MIME type of a directory.').
+ ''.
+ '
'.&mt('Cancel').'
'
+ .&mt('Cannot rename or move non-obsolete published file.')
+ .'
'
+ .''.&mt('Cancel').'
Rename '.$filename.
- '
to '.
- $dest.'?
' + .&mt($action.' [_1] to [_2]?', + &display($fn), + &display($newfilename)) + .'
' + ); + &CloseForm1($request, $fn); } else { - $request->print('No new filename specified
'); + $request->print(''.&mt('No new filename specified.').'
'); return; } } else { - $request->print('No such File
'); + $request->print('' + .&mt('No such file: [_1]', + &display($fn)) + .'
' + ); return; } - + } + =pod =item Delete1 @@ -557,32 +604,57 @@ Parameters: =item $request - Apache Request Object [in] request object for the current 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: - Filename is the full filesystem path to the file. +=item $filename - string [in] Source filename. =back =cut sub Delete1 { - my ($request, $user, $filename) = @_; + my ($request, $user, $domain, $fn) = @_; - my $cancelurl = '/priv/'.$filename; - $cancelurl =~ s/\/home\///; - $cancelurl =~ s/\/public_html//; - - - if( -e $filename) { - $request->print(''); - $request->print('Delete '.$filename.'?
'); - &CloseForm1($request, $cancelurl); - } else { - $request->print('No Such file: '.$filename.'
'); - } + if( -e $fn) { + $request->print(''); + if (-d $fn) { + unless (&empty_directory($fn,'Delete1')) { + $request->print(''
+ .''
+ .&mt('Only empty directories may be deleted.')
+ .'
'
+ .&mt('You must delete the contents of the directory first.')
+ .'
'
+ .&mt('Cannot delete non-obsolete published file.')
+ .'
'
+ .''.&mt('Cancel').'
' + .&mt('Delete [_1]?', + &display($fn)) + .'
' + ); + &CloseForm1($request, $fn); + } else { + $request->print('' + .&mt('No such file: [_1]', + &display($fn)) + .'
' + ); + } } =pod @@ -597,16 +669,14 @@ Parameters: =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. =item $user - string [in] Name of the user initiating the request. =item $domain - string [in] Domain the initiating user is logged in as -=item $dir - string [in] Directory path. - -=item $filename - string [in] Source filename. +=item $fn - string [in] Source filename. =item $newfilename-string [in] Destination filename. @@ -615,64 +685,62 @@ Parameters: =cut sub Copy1 { - my ($request, $user, $domain, $dir, $filename, $newfilename) = @_; + my ($request, $user, $domain, $fn, $newfilename) = @_; - my $cancelurl = "/priv/".$filename; - $cancelurl =~ s/\/home\///; - $cancelurl =~ s/\/public_html//; - - - if(-e $filename) { - $request->print(&checksuffix($filename,$newfilename)); - my $return=&exists($user, $domain, $dir, $newfilename); - $request->print($return); - if ($return =~/^Error:/) { - $request->print('' + .&mt('Copy [_1] to [_2]?', + &display($fn), + &display($newfilename)) + .'
' + ); + &CloseForm1($request, $fn); + } else { + $request->print('' + .&mt('No such file: [_1]', + &display($fn)) + .'
' + ); } - my $dest=&SimplifyDir($dir,$newfilename); - $request->print('Copy '.$filename.'
to '.
- ''.$dest.'?
No such file '.$filename.'
'); - } -} - -=pod - -=item SimplifyDir - - Removes all extra / and all .. references - -Parameters: - -=over 4 - -=item $dir - string [in] a directory name - -=item $file - string [in] a file reference relative to $dir - -=back - -Results: the concatenated path. - -=cut - -sub SimplifyDir { - my ($dir,$file) = @_; - my $location = $dir. '/'.$file; - $location=~s://+:/:g; # remove duplicate / - while ($location=~m:/\.\./:) {$location=~s:/[^/]+/\.\./:/:g;}#remove dir/.. - return $location; } =pod =item NewDir1 - + Does all phase 1 processing of directory creation: Ensures that the user provides a new directory name, and that the directory does not already exist. @@ -686,9 +754,11 @@ Parameters: =item $username - Name of the user that is requesting the directory creation. -=item $path - current directory relative to construction space. +=item $domain - Domain user is in -=item $newdir - Name of the directory to be created; path relative to the +=item $fn - source file. + +=item $newdir - Name of the directory to be created; path relative to the top level of construction space. =back @@ -706,33 +776,53 @@ causes the newdir operation to transitio =cut -sub NewDir1 -{ - my ($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('Directory exists.
'); - } - else { - $request->print('Make new directory '. - $path."/".$newdir.'?
'); - &CloseForm1($request, $cancelurl); +sub NewDir1 { + my ($request, $username, $domain, $fn, $newfilename, $mode) = @_; - } + my ($type, $result)=&exists($username,$domain,$newfilename,'directory'); + $request->print($result); + if ($type eq 'error') { + $request->print(''); + } else { + if (($mode eq 'testbank') || ($mode eq 'imsimport')) { + $request->print(''."\n". + ''); + } + $request->print('' + .'' + .&mt('Make new directory [_1]?', + &display($newfilename)) + .'
' + ); + &CloseForm1($request, $fn); + } +} + + +sub Decompress1 { + my ($request, $user, $domain, $fn) = @_; + if( -e $fn) { + $request->print(''); + $request->print('' + .&mt('Decompress [_1]?', + &display($fn)) + .'
' + ); + &CloseForm1($request, $fn); + } else { + $request->print('' + .&mt('No such file: [_1]', + &display($fn)) + .'
' + ); + } } =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, @@ -750,10 +840,13 @@ Parameters: =item $domain - Name of the domain of the user -=item $dir - current absolute diretory +=item $fn - Source filename =item $newfilename - Name of the file to be created; no path information + +=item $warnings - Information about changes to filename made by cleanDest(). + =back Side Effects: @@ -762,53 +855,90 @@ Side Effects: =item 2 new forms are displayed. Clicking on the confirmation button causes the browser to attempt to load the specfied URL, allowing the -proper handler to take care of file creation. There is also a Cancle -button which returns you to the driectory listing you came from +proper handler to take care of file creation. There is also a Cancel +button which returns you to the directory listing you came from =back =cut - sub NewFile1 { - my ($request, $user, $domain, $dir, $newfilename) = @_; + my ($request, $user, $domain, $fn, $newfilename, $warnings) = @_; + return if (&filename_check($newfilename,$warnings) ne 'ok'); - &Debug($request, "Dir is : ".$dir); - &Debug($request, "Newfile is : ".$newfilename); - - my $cancelurl = "/priv/".$dir; - $cancelurl =~ s/\/home\///; - $cancelurl =~ s/\/public_html//; - - if ($ENV{'form.action'} =~ /new(.+)file/) { + if ($env{'form.action'} =~ /new(.+)file/) { my $extension=$1; if ($newfilename !~ /\Q.$extension\E$/) { - if ($newfilename =~ m|^[^\.]*\.([^\.]+)$|) { + if ($newfilename =~ m|/[^/.]*\.(?:[^/.]+)$|) { #already has an extension strip it and add in expected one - $newfilename =~ s|.([^\.]+)$||; + $newfilename =~ s|(/[^./])\.(?:[^.]+)$|$1|; } $newfilename.=".$extension"; } } + my ($type, $result)=&exists($user,$domain,$newfilename); + if ($type eq 'error') { + $request->print($warnings.$result); + $request->print(''); + } else { + my $extension; - my $fullpath = $dir.'/'.$newfilename; - - &Debug($request, "Full path is : ".$fullpath); + if ($newfilename =~ m{[^/.]+\.([^/.]+)$}) { + $extension = $1; + } + + my @okexts = qw(xml html xhtml htm xhtm problem page sequence rights sty task library js css txt); + if (($extension eq '') || (!grep(/^\Q$extension\E/,@okexts))) { + my $validexts = '.'.join(', .',@okexts); + $request->print($warnings.$result); + $request->print(''. + &mt('Invalid filename: ').&display($newfilename).'
'.
+ &mt('The name of the new file needs to end with an appropriate file extension to indicate the type of file to create.').'
'.
+ &mt('The following are valid extensions: [_1].',$validexts).
+ '
'. + '
'. + ''); + } elsif (($type ne 'warning') && ($warnings eq '') && ($result eq '')) { + my $query = ""; + $query .= "?mode=" . $env{'form.mode'} unless (!exists($env{'form.mode'}) || !length($env{'form.mode'})); + $request->print(' + '); + } else { + $request->print($warnings.$result); + $request->print(''.&mt('Make new file').' '.&display($newfilename).'?
'); + $request->print(''); + $request->print(''); + $request->print(''); + } + } + return; +} - if(-e $fullpath) { - $request->print('File exists.
'); +sub filename_check { + my ($newfilename) = @_; + ##Informs User (name).(number).(extension) not allowed + if($newfilename =~ /\.(\d+)\.(\w+)$/){ + $r->print(''.$newfilename. + ' - '.&mt('Bad Filename').'Make new file '.$dir.'/'.$newfilename.'?
'); - my $dest=&MakeFinalUrl($request,$fullpath); - &Debug($request, "Cancel url is: ".$cancelurl); - &Debug($request, "Dest url is: ".$dest); - $request->print(''); - $request->print(''); - $request->print(''); + if($newfilename =~ /(\:\:\:|\&\&\&|\_\_\_)/){ + $r->print(''.$newfilename. + ' - '.&mt('Bad Filename').'No new filename specified.
'); - } - } + my ($r,$fn,$uname,$udom)=@_; + + my $doingdir=0; + if ($env{'form.action'} eq 'newdir') { $doingdir=1; } + my ($newfilename,$error,$warnings) = + &cleanDest($env{'form.newfilename'},$doingdir,$fn,$uname,$udom); + unless ($error) { + ($newfilename,$error)=&relativeDest($fn,$newfilename,$uname,$udom); + } + if ($error) { + my $dirlist; + if ($fn=~m{^(.*/)[^/]+$}) { + $dirlist=$1; + } else { + $dirlist=$fn; + } + if ($warnings) { + $r->print($warnings); + } + $r->print(''.&mt('Return to Directory'). + '
'); + return; + } + $r->print('' + ); + } + } else { + if ($warnings) { + $r->print($warnings); + } + 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 { + $r->print('' + .&mt('No new filename specified.') + .'
' + ); + } + } elsif ($env{'form.action'} eq 'newdir') { + my $mode = ''; + if (exists($env{'form.callingmode'}) ) { + $mode = $env{'form.callingmode'}; + } + &NewDir1($r, $uname, $udom, $fn, $newfilename, $mode); + } + } } =pod @@ -932,42 +1088,68 @@ Returns: sub Rename2 { - my ($request, $user, $directory, $oldfile, $newfile) = @_; + my ($request, $user, $directory, $oldfile, $newfile) = @_; - &Debug($request, "Rename2 directory: ".$directory." old file: ".$oldfile. - " new file ".$newfile."\n"); - &Debug($request, "Target is: ".$directory.'/'. - $newfile); - - if(-e $oldfile) { - my $dest; - - if ($oldfile =~ m|/$|) { - #renaming a dir - $oldfile =~ s|/$||; - $dest=$directory; - $dest=~s|(/)([^/]*)$|$1|; - $dest.='/'.$newfile; - } else { - $dest=$directory.'/'.$newfile; - } - - unless(rename($oldfile,$dest)) { - $request->print('Error: '.$!.''); - return 0; - } else {} - } else { - $request->print("No such file: /home".$user.'/public_html'. - $oldfile.'
'); - return 0; - } - return 1; + &Debug($request, "Rename2 directory: ".$directory." old file: ".$oldfile. + " new file ".$newfile."\n"); + &Debug($request, "Target is: ".$directory.'/'. + $newfile); + if (-e $oldfile) { + + my $oRN=$oldfile; + my $nRN=$newfile; + unless (rename($oldfile,$newfile)) { + $request->print(''.&mt('Error').': '.$!.''); + return 0; + } + ## If old name.(extension) exits, move under new name. + ## 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 { + $request->print( + '' + .&mt('No such file: [_1]', + &display($oldfile)) + .'
' + ); + return 0; + } + return 1; } + =pod =item Delete2($request, $user, $filename) - Performs phase two of a delete. The user has confirmed that they want + Performs phase two of a delete. The user has confirmed that they want to delete the selected file. The file is deleted and the results of the delete attempt are indicated. @@ -993,25 +1175,41 @@ Returns: =cut sub Delete2 { - my ($request, $user, $filename) = @_; - - if(-e $filename) { - unless(unlink($filename)) { - $request->print('Error: '.$!.''); - return 0; + my ($request, $user, $filename) = @_; + if (-d $filename) { + unless (&empty_directory($filename,'Delete2')) { + $request->print(''.&mt('Error: Directory Non Empty').''); + return 0; + } else { + if(-e $filename) { + unless(rmdir($filename)) { + $request->print(''.&mt('Error').': '.$!.''); + return 0; + } + } else { + $request->print(''.&mt('No such file').'
'); + return 0; + } + } + } else { + if(-e $filename) { + unless(unlink($filename)) { + $request->print(''.&mt('Error').': '.$!.''); + return 0; + } + } else { + $request->print(''.&mt('No such file').'
'); + return 0; + } } - } else { - $request->print('No such file.
print(''.&mt('Warning').': '.&mt('Name of new file is the same as name of old file').' - '.&mt('no action taken').'.'); + return 1; + } unless (copy($oldfile, $newfile)) { - $request->print(' copy Error: '.$!.''); + $request->print(''.&mt('copy Error').': '.$!.''); + return 0; + } elsif (!chmod(0660, $newfile)) { + $request->print(''.&mt('chmod error').': '.$!.''); + return 0; + } elsif (-e $oldfile.'.meta' && + !copy($oldfile.'.meta', $newfile.'.meta') && + !chmod(0660, $newfile.'.meta')) { + $request->print(''.&mt('copy metadata error'). + ': '.$!.''); return 0; } else { - unless (chmod(0660, $newfile)) { - $request->print(' chmod error: '.$!.''); - return 0; - } return 1; } } else { - $request->print('No such file
'); + $request->print(''.&mt('No such file').'
'); return 0; } return 1; } + =pod =item NewDir2($request, $user, $newdirectory) @@ -1078,17 +1286,28 @@ Returns 0 - failure 1 - success. =cut sub NewDir2 { - my ($request, $user, $newdirectory) = @_; - - unless(mkdir($newdirectory, 02770)) { - $request->print('Error: '.$!.''); - return 0; - } - unless(chmod(02770, ($newdirectory))) { - $request->print(' Error: '.$!.''); - return 0; - } - return 1; + my ($request, $user, $newdirectory) = @_; + + unless(mkdir($newdirectory, 02770)) { + $request->print(''.&mt('Error').': '.$!.''); + return 0; + } + unless(chmod(02770, ($newdirectory))) { + $request->print(''.&mt('Error').': '.$!.''); + return 0; + } + 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 @@ -1101,7 +1320,7 @@ sub NewDir2 { is performed and the result is shown. The strategy is to break out the processing into specific action processors - named action2 where action is the requested action and the 2 denotes + named action2 where action is the requested action and the 2 denotes phase 2 processing. Parameters: @@ -1125,206 +1344,287 @@ Parameters: sub phasetwo { my ($r,$fn,$uname,$udom)=@_; - + &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 $main; # Filename. my $suffix; # Extension. - - if ($fn=~m:(.*)/([^/]+)\.(\w+)$:) { + if ($fn=~m:(.*)/([^/]+):) { $dir=$1; # Directory path $main=$2; # Filename. - $suffix=$3; # Extension. } - - my $dest; # On success this is where we'll go. - - &Debug($r, - "loncfile::phase2 dir = $dir main = $main suffix = $suffix"); - &Debug($r, - " newfilename = ".$ENV{'form.newfilename'}); + if($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; - - &Debug($r, - "loncfile::phase2 Full construction space name: $conspace"); - - &Debug($r, - "loncfie::phase2 action is $ENV{'form.action'}"); - + + &Debug($r,"loncfile::phase2 Full construction space name: $conspace"); + + &Debug($r,"loncfie::phase2 action is $env{'form.action'}"); + # Select the appropriate processing sub. - - if ($ENV{'form.action'} eq 'rename') { # Rename. - if($ENV{'form.newfilename'}) { + if ($env{'form.action'} eq 'decompress') { + $main .= '.'.$suffix; + 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)) { $fn=~m:^(.*)/:; $dir=$1; } - if(!&Rename2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) { + if(!&Rename2($r, $uname, $dir, $fn, $env{'form.newfilename'})) { return; } - # Prepend the directory to the new name to form the basis of the - # url of the new resource. - # - #renaming a dir - #remove last element for current dir - if ($fn =~ m|/$|) { $dir =~ s|/[^/]*$||; } - $dest = $dir."/".$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') { - if(!&Delete2($r, $uname, $ENV{'form.newfilename'})) { + } elsif ($env{'form.action'} eq 'delete') { + if(!&Delete2($r, $uname, $env{'form.newfilename'})) { return ; } # Once a resource is deleted, we just list the directory that # previously held it. # $dest = $dir."/."; # Parent dir. - } elsif ($ENV{'form.action'} eq 'copy') { - if($ENV{'form.newfilename'}) { - if(!&Copy2($r, $uname, $dir, $fn, $ENV{'form.newfilename'})) { - return - } - $dest = $ENV{'form.newfilename'}; - - } else { - $r->print('No New filename specified
'); + } elsif ($env{'form.action'} eq 'copy') { + if($env{'form.newfilename'}) { + if(!&Copy2($r, $uname, $dir, $fn, $env{'form.newfilename'})) { + return ; + } + $dest = $env{'form.newfilename'}; + } else { + $r->print(''.&mt('No New filename specified').'
'); return; } - } elsif ($ENV{'form.action'} eq 'newdir') { - # - # 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'}; + } elsif ($env{'form.action'} eq 'newdir') { + my $newdir= $env{'form.newfilename'}; if(!&NewDir2($r, $uname, $newdir)) { 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') ) ) { + $r->print( + ''
+ .&Apache::lonhtmlcommon::confirm_success(&mt('Done'))
+ .'
'.&mt('Continue').''
+ .'
'.&Apache::lonhtmlcommon::confirm_success(&mt('Done')).'
' + .&Apache::lonhtmlcommon::actionbox( + [''.&mt('Return to Directory').'', + ''.$disp_newname.''])); + } else { + $r->print(&done($dest)); + } } - # - # Substitute for priv for the first home in $dir to get our - # construction space path. - # - $dest=&MakeFinalUrl($r,$dest); - - $r->print('Unknown Action '.$ENV{'form.action'}.'