Warning: target file exists, and has been published!
'; - } elsif ( -e $construct ) { - $result.='Warning: target file exists!
'; + if (&Apache::lonnet::metadata($published,'obsolete')) { + return 1; + } + return 0; + } else { + return 1; } - return $result; } +# see if directory is empty +# ignores any .meta, .save, .bak, and .log files created for a previously +# published file, which has since been marked obsolete and deleted. +sub empty_directory { + my ($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.$file); + } + } + } + } + } + closedir(DIR); + return 1; + } + return 0; +} + +=pod + +=item exists($user, $domain, $file) + + Determine if a resource file name has been published or exists + in the construction space. + + Parameters: + +=over 4 + +=item $user - string [in] - Name of the user for which to check. + +=item $domain - string [in] - Name of the domain in which the resource + might have been published. + +=item $file - string [in] - Name of the file. + +=item $creating - string [in] - optional, type of object being created, + either 'directory' or 'file'. Defaults to + 'file' if unspecified. + +=back + +Returns: + +=over 4 + +=item string - Either undef, 'warning' or 'error' depending on the + type of problem + +=item string - Either where the resource exists as an html string that can + be embedded in a dialog or an empty string if the resource + does not exist. + +=back + +=cut + +sub exists { + my ($user, $domain, $construct, $creating) = @_; + $creating ||= 'file'; + + my $published=$construct; + $published=~ + s{^/home/$user/public_html/}{/home/httpd/html/res/$domain/$user/}; + my ($type,$result); + if ( -d $construct ) { + return ('error',''.&mt('Error: destination for operation is an existing directory.').'
'); + + } + + 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. + + Parameters: + +=over 4 + +=item $old = string [in] Previous filename. + +=item $new = string [in] Resultant filename. + +=back + + Returns: + +=over 4 + +=item Empty string if everything worked. + +=item String containing an error message if there was a problem. + +=back + +=cut + sub checksuffix { my ($old,$new) = @_; my $result; @@ -106,253 +326,1070 @@ sub checksuffix { my $newsuffix; if ($new=~m:(.*/*)([^/]+)\.(\w+)$:) { $newsuffix=$3; } if ($old=~m:(.*)/+([^/]+)\.(\w+)$:) { $oldsuffix=$3; } - if ($oldsuffix ne $newsuffix) { - $result.='Warning: change of MIME type!
'; + if (lc($oldsuffix) ne lc($newsuffix)) { + $result.= + ''.&mt('Warning: change of MIME type!').'
'; } return $result; } -sub phaseone { - my ($r,$fn,$uname,$udom)=@_; +sub cleanDest { + my ($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") { + $request->print("".&mt('You have requested to create file in directory [_1] which doesn\'t exist. The requested directory path has been removed from the requested file name.','"'.$newpath.'"')."
"); + $dest=~s|.*/||; + } + } + if ($dest =~ /\.(\d+)\.(\w+)$/){ + $request->print('' + .&mt('Bad filename [_1].".&mt('Invalid characters in requested name have been removed.')."
"); + } + return $dest; +} - $fn=~m:(.*)/([^/]+)\.(\w+)$:; - my $dir=$1; - my $main=$2; - my $suffix=$3; - - my $conspace='/home/'.$uname.'/public_html'.$fn; - - $r->print(''); - return; +sub relativeDest { + my ($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 $newfilename; +} + +=pod + +=item CloseForm1($request, $user, $file) + + Close of a form on the successful completion of phase 1 processing + +Parameters: + +=over 4 + +=item $request - Apache Request Object [in] - Apache server request object. + +=item $cancelurl - the url to go to on cancel. + +=back + +=cut + +sub CloseForm1 { + my ($request, $fn) = @_; + $request->print(''); + $request->print(''); +} + + +=pod + +=item CloseForm2($request, $user, $directory) + + Successfully close off the phase 2 form. + +Parameters: + +=over 4 + +=item $request - Apache Request object [in] - The request that is being + executed. + +=item $user - string [in] - Name of the user that is initiating the + request. + +=item $directory - string [in] - Directory in which the operation is + being done relative to the top level construction space + directory. + +=back + +=cut + +sub CloseForm2 { + my ($request, $user, $fn) = @_; + $request->print('No such file.
'); - return; - } - } elsif ($ENV{'form.action'} eq 'delete') { - if (-e $conspace) { - $r->print('Delete '.$fn.'?
'); - } else { - $r->print('No such file.
'); - return; - } - } elsif ($ENV{'form.action'} eq 'copy') { - if (-e $conspace) { - if ($ENV{'form.newfilename'}) { - $r->print(&checksuffix($fn,$ENV{'form.newfilename'})); - $r->print(&exists($uname,$udom,$dir,$ENV{'form.newfilename'})); - $r->print('Copy '.$fn.' to '. - $dir.'/'.$ENV{'form.newfilename'}.'?
'); + if ($newfilename =~ m|/[^\.]+$|) { + #no extension add on original extension + if ($fn =~ m|/[^\.]*\.([^\.]+)$|) { + $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('No new filename specified.
'); - return; + $action=&mt('Move'); + } + $request->print(''.$action.' '.&display($fn).
+ '
to '.&display($newfilename).'?
'.&mt('No new filename specified.').'
'); + return; + } + } else { + $request->print(''.&mt('No such file').': '.&display($fn).'
'); + return; + } + +} + +=pod + +=item Delete1 + + Performs phase 1 processing of the delete operation. In phase one + we just check to be sure the file exists. + +Parameters: + +=over 4 + +=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 $filename - string [in] Source filename. + +=back + +=cut + +sub Delete1 { + my ($request, $user, $domain, $fn) = @_; + + if( -e $fn) { + $request->print(''); + if (-d $fn) { + unless (&empty_directory($fn,'Delete1')) { + $request->print('No such file.
'); - return; - } - } elsif ($ENV{'form.action'} eq 'newdir') { - my $newdir='/home/'.$uname.'/public_html/'. - $fn.$ENV{'form.newfilename'}; - if (-e $newdir) { - $r->print('Directory exists.
'); - return; } - $r->print('Make new directory '. - $fn.$ENV{'form.newfilename'}.'?
'); - - } - $r->print(''); - $r->print(''); + $request->print(''.&mt('Delete').' '.&display($fn).'?
'); + &CloseForm1($request, $fn); + } else { + $request->print(''.&mt('No such file').': '.&display($fn).'
'); + } +} + +=pod +=item Copy1($request, $user, $domain, $filename, $newfilename) + + Performs phase 1 processing of the construction space copy command. + Ensure that the source file exists. Ensure that a destination exists, + also warn if the destination already exists. + +Parameters: + +=over 4 + +=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 $fn - string [in] Source filename. + +=item $newfilename-string [in] Destination filename. + +=back + +=cut + +sub Copy1 { + my ($request, $user, $domain, $fn, $newfilename) = @_; + + if(-e $fn) { + # is dest a dir + if (-d $newfilename) { + if ($fn =~ m|/([^/]*)$|) { $newfilename .= '/'.$1; } + } + if ($newfilename =~ m|/[^\.]+$|) { + #no extension add on original extension + if ($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') { + $request->print(''.&mt('Copy').' '.&display($fn).'
to '.
+ &display($newfilename).'?
'.&mt('No such file').': '.&display($fn).'
'); + } } -sub phasetwo { +=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. + +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 - Domain user is in + +=item $fn - source file. + +=item $newdir - Name of the directory to be created; path relative to the + top level of construction space. +=back + +Side Effects: + +=over 4 + +=item A new form is displayed. Clicking on the confirmation button +causes the newdir operation to transition into phase 2. The hidden field +"newfilename" is set with the construction space path to the new directory. + + +=back + +=cut + + +sub NewDir1 { + my ($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') { + $request->print(''); + } elsif ($mode eq 'imsimport') { + $request->print(''); + } + $request->print(''.&mt('Make new directory').' '. + &display($newfilename).'?
'); + &CloseForm1($request, $fn); + } +} + + +sub Decompress1 { + my ($request, $user, $domain, $fn) = @_; + if( -e $fn) { + $request->print(''); + $request->print(''.&mt('Decompress').' '.&display($fn).'?
'); + &CloseForm1($request, $fn); + } else { + $request->print(''.&mt('No such file').': '.&display($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, + 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+)$/){ + $r->print(''.$newfilename. + ' - '.&mt('Bad Filename').''.&mt('Make new file').' '.&display($newfilename).'?
'); + $request->print(''); + $request->print(''); + $request->print(''); + } +} + +=pod + +=item phaseone($r, $fn, $uname, $udom) + + Peforms phase one processing of the request. In phase one, error messages +are returned if the request cannot be performed (e.g. attempts to manipulate +files that are nonexistent). If the operation can be performed, what is +about to be done will be presented to the user for confirmation. If the +user confirms the request, then phase two is executed, the action +performed and reported to the user. + + Parameters: + +=over 4 + +=item $r - request object [in] - The Apache request being executed. + +=item $fn = string [in] - The filename being manipulated by the + request. + +=item $uname - string [in] Name of user logged in and doing this action. + +=item $udom - string [in] Domain name under which the user logged in. + +=back + +=cut + +sub phaseone { my ($r,$fn,$uname,$udom)=@_; + + my $doingdir=0; + if ($env{'form.action'} eq 'newdir') { $doingdir=1; } + my $newfilename=&cleanDest($r,$env{'form.newfilename'},$doingdir,$fn,$uname); + $newfilename=&relativeDest($fn,$newfilename,$uname); + $r->print(''); + } + } elsif ($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 '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 { + $r->print(''.&mt('No new filename specified.').'
'); + } + } +} - &Debug($r, "loncfile - Entering phase 2 for $fn"); +=pod - $fn=~/(.*)\/([^\/]+)\.(\w+)$/; - my $dir=$1; - my $main=$2; - my $suffix=$3; - - - &Debug($r, "loncfile::phase2 dir = $dir main = $main suffix = $suffix"); +=item Rename2($request, $user, $directory, $oldfile, $newfile) - my $conspace=$fn; +Performs phase 2 processing of a rename reequest. This is where the +actual rename is performed. - &Debug($r, "loncfile::phase2 Full construction space name: $conspace"); +Parameters - &Debug($r, "loncfie::phase2 action is $ENV{'form.action'}"); +=over 4 + +=item $request - Apache request object [in] The request being processed. + +=item $user - string [in] The name of the user initiating the request. + +=item $directory - string [in] The name of the directory relative to the + construction space top level of the renamed file. + +=item $oldfile - Name of the file. + +=item $newfile - Name of the new file. + +=back + +Returns: + +=over 4 + +=item 1 Success. + +=item 0 Failure. + +=cut + +sub Rename2 { + + my ($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 $oRN=$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 { + $request->print("".&mt('No such file').": ".&display($oldfile).'
'); + return 0; + } + return 1; +} - if ($ENV{'form.action'} eq 'rename') { - if (-e $conspace) { - if ($ENV{'form.newfilename'}) { - unless (rename('/home/'.$uname.'/public_html'.$fn, - '/home/'.$uname.'/public_html'.$dir.'/'.$ENV{'form.newfilename'})) { - $r->print('Error: '.$!.''); - } - } - } else { - $r->print('No such file.'); - return; - } - } elsif ($ENV{'form.action'} eq 'delete') { - if (-e $conspace) { - unless (unlink('/home/'.$uname.'/public_html'.$fn)) { - $r->print('Error: '.$!.''); - } - } else { - $r->print('
No such file.'); - return; - } - } elsif ($ENV{'form.action'} eq 'copy') { - if (-e $conspace) { - if ($ENV{'form.newfilename'}) { - unless (copy('/home/'.$uname.'/public_html'.$fn, - '/home/'.$uname.'/public_html'.$dir.'/'.$ENV{'form.newfilename'})) { - $r->print('Error: '.$!.''); - } +=pod + +=item Delete2($request, $user, $filename) + + 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. + +Parameters: + +=over 4 + +=item $request - Apache Request object [in] the request object for the current + delete operation. + +=item $user - string [in] The name of the user initiating the delete + request. + +=item $filename - string [in] The name of the file, relative to construction + space, to delete. + +=back + +Returns: + 1 - success. + 0 - Failure. + +=cut + +sub Delete2 { + my ($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 { - $r->print('
No new filename specified.'); - return; + $request->print('
'.&mt('No such file').'.
'); + return 0; } - } else { - $r->print('No such file.'); - return; - } - } elsif ($ENV{'form.action'} eq 'newdir') { - my $newdir= $fn.$ENV{'form.newfilename'}; + } + } else { + if(-e $filename) { + unless(unlink($filename)) { + $request->print(''.&mt('Error').': '.$!.''); + return 0; + } + } else { + $request->print('
'.&mt('No such file').'.
'); + return 0; + } + } + return 1; +} + +=pod + +=item Copy2($request, $username, $dir, $oldfile, $newfile) + + Performs phase 2 of a copy. The file is copied and the status + of that copy is reported back to the user. + +=over 4 + +=item $request - Apache request object [in]; the apache request currently + being executed. + +=item $username - string [in] Name of the user who is requesting the copy. + +=item $dir - string [in] Directory path relative to the construction space + of the destination file. - &Debug($r, "loncfile::phasetwo - new directory name: $newdir"); +=item $oldfile - string [in] Name of the source file. - unless (mkdir($newdir,0770)) { - $r->print('Error: '.$!.''); - &Debug($r, "loncfile::phasetwo - mkdir failed $!"); +=item $newfile - string [in] Name of the destination file. + + +=back + +Returns 0 failure, and 1 successs. + +=cut + +sub Copy2 { + my ($request, $username, $dir, $oldfile, $newfile) = @_; + &Debug($request ,"Will try to copy $oldfile to $newfile"); + if(-e $oldfile) { + if ($oldfile eq $newfile) { + $request->print(''.&mt('Warning').': '.&mt('Name of new file is the same as name of old file').' - '.&mt('no action taken').'.'); + return 1; } - &Debug($r, "Done button: uname = $uname, dir = $dir, fn = $fn"); - my $url = '/priv/'.$uname.$newdir.'/'; - &Debug($r, "URL[1] = ".$url); - $url =~ s/\/home\/$uname\/public_html//o; - &Debug($r, "URL = ".$url); + unless (copy($oldfile, $newfile)) { + $request->print(''.&mt('copy Error').': '.$!.''); + 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 { + return 1; + } + } else { + $request->print(''.&mt('No such file').'
'); + return 0; + } + return 1; +} + +=pod + +=item NewDir2($request, $user, $newdirectory) + + Performs phase 2 processing of directory creation. This involves creating the directory and + reporting the results of that creation to the user. + +Parameters: +=over 4 + +=item $request - Apache request object [in]. Object representing the current HTTP request. + +=item $user - string [in] The name of the user that is initiating the request. + +=item $newdirectory - string [in] The full path of the directory being created. + +=back + +Returns 0 - failure 1 - success. + +=cut + +sub NewDir2 { + my ($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; +} - $r->print(''.&mt('No New filename specified').'
'); + return; + } + + } elsif ($env{'form.action'} eq 'newdir') { + my $newdir= $env{'form.newfilename'}; + if(!&NewDir2($r, $uname, $newdir)) { + return; + } + $dest = $newdir."/"; + } + if ( ($env{'form.action'} eq 'newdir') && ($env{'form.phase'} eq 'two') && ( ($env{'form.callingmode'} eq 'testbank') || ($env{'form.callingmode'} eq 'imsimport') ) ) { + $r->print('
');
+ my (%loaditem,$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|
+
+|;
+ $loaditem{'onload'} = "writeDone()";
+ }
+
+ $r->print(&Apache::loncommon::start_page('Construction Space File Operation',
+ $js,
+ {'add_entries' => \%loaditem,}));
- $r->print('Unknown Action'); - return OK; - } - if ($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); - } + if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) { + $r->print('
'.&mt('Unknown Action').' '.$env{'form.action'}.'
'. + &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('