X-Git-Url: https://git.p6c8.net/devedit.git/blobdiff_plain/0d3fcf0e34902845852297696024204919ffc164..ca9368a1e7bf081def4a83e8ee61717987ae3b64:/modules/Command.pm diff --git a/modules/Command.pm b/modules/Command.pm index 1718982..e0bcb7c 100644 --- a/modules/Command.pm +++ b/modules/Command.pm @@ -6,7 +6,7 @@ package Command; # Execute Dev-Editor's commands # # Author: Patrick Canterino -# Last modified: 2003-12-18 +# Last modified: 2004-04-25 # use strict; @@ -17,26 +17,28 @@ use File::Access; use File::Copy; use File::Path; -use HTML::Entities; -use Output; use POSIX qw(strftime); use Tool; +use CGI qw(header); +use HTML::Entities; +use Output; +use Template; + my $script = $ENV{'SCRIPT_NAME'}; -my %dispatch = ('show' => \&exec_show, - 'beginedit' => \&exec_beginedit, - 'canceledit' => \&exec_unlock, - 'endedit' => \&exec_endedit, - 'mkdir' => \&exec_mkdir, - 'mkfile' => \&exec_mkfile, - 'workwithfile' => \&exec_workwithfile, - 'workwithdir' => \&exec_workwithdir, - 'copy' => \&exec_copy, - 'rename' => \&exec_rename, - 'remove' => \&exec_remove, - 'rmdir' => \&exec_rmdir, - 'unlock' => \&exec_unlock +my %dispatch = ('show' => \&exec_show, + 'beginedit' => \&exec_beginedit, + 'canceledit' => \&exec_canceledit, + 'endedit' => \&exec_endedit, + 'mkdir' => \&exec_mkdir, + 'mkfile' => \&exec_mkfile, + 'upload' => \&exec_upload, + 'copy' => \&exec_copy, + 'rename' => \&exec_rename, + 'remove' => \&exec_remove, + 'unlock' => \&exec_unlock, + 'about' => \&exec_about ); ### Export ### @@ -59,7 +61,7 @@ sub exec_command($$$) { my ($command,$data,$config) = @_; - return error("Unknown command: $command") unless($dispatch{$command}); + return error($config->{'errors'}->{'cmd_unknown'},'/',{COMMAND => $command}) unless($dispatch{$command}); my $output = &{$dispatch{$command}}($data,$config); return $output; @@ -79,44 +81,35 @@ sub exec_show($$) my ($data,$config) = @_; my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; - my $output; + + my $tpl = new Template; if(-d $physical) { # Create directory listing my $direntries = dir_read($physical); - return error("Reading of directory $virtual failed.",upper_path($virtual)) unless($direntries); + return error($config->{'dir_read_failed'},upper_path($virtual),{DIR => '$virtual'}) unless($direntries); my $files = $direntries->{'files'}; my $dirs = $direntries->{'dirs'}; - $output .= htmlhead("Directory listing of $virtual"); - $output .= equal_url($config->{'httproot'},$virtual); - $output .= "
\n\n
\n";
+  my $dirlist = "";
 
   # Create the link to the upper directory
   # (only if we are not in the root directory)
 
   unless($virtual eq "/")
   {
-   my $upper = $physical."/..";
-   my @stat  = stat($upper);
+   my @stat  = stat($physical."/..");
 
-   $output .= "  [SUBDIR]  ";
-   $output .= strftime("%d.%m.%Y %H:%M",localtime($stat[9]));
-   $output .= " " x 10;
-   $output .= "../\n";
-  }
+   my $udtpl = new Template;
+   $udtpl->read_file($config->{'templates'}->{'dirlist_up'});
 
-  # Get the length of the longest file/directory name
+   $udtpl->fillin("UPPER_DIR",encode_entities(upper_path($virtual)));
+   $udtpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
 
-  my $max_name_len = 0;
-
-  foreach(@$dirs,@$files)
-  {
-   my $length    = length($_);
-   $max_name_len = $length if($length > $max_name_len);
+   $dirlist .= $udtpl->get_template;
   }
 
   # Directories
@@ -126,13 +119,15 @@ sub exec_show($$)
    my @stat      = stat($physical."/".$dir);
    my $virt_path = encode_entities($virtual.$dir."/");
 
-   $output .= "  ";
-   $output .= "[SUBDIR]  ";
-   $output .= strftime($config->{'timeformat'},localtime($stat[9]));
-   $output .= " " x 10;
-   $output .= "".encode_entities($dir)."/";
-   $output .= " " x ($max_name_len - length($dir) - 1)."\t  (";
-   $output .= "Work with directory)\n";
+   my $dtpl = new Template;
+   $dtpl->read_file($config->{'templates'}->{'dirlist_dir'});
+
+   $dtpl->fillin("DIR",$virt_path);
+   $dtpl->fillin("DIR_NAME",$dir);
+   $dtpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
+   $dtpl->fillin("URL",equal_url($config->{'httproot'},$virt_path));
+
+   $dirlist .= $dtpl->get_template;
   }
 
   # Files
@@ -145,89 +140,40 @@ sub exec_show($$)
    my @stat      = stat($phys_path);
    my $in_use    = $data->{'uselist'}->in_use($virtual.$file);
 
-   $output .= " " x (10 - length($stat[7]));
-   $output .= $stat[7];
-   $output .= "  ";
-   $output .= strftime($config->{'timeformat'},localtime($stat[9]));
-   $output .= " " x 10;
-   $output .= encode_entities($file);
-   $output .= " " x ($max_name_len - length($file))."\t  (";
-
-   # Link "View"
-
-   if(-r $phys_path && -T $phys_path)
-   {
-    $output .= "View";
-   }
-   else
-   {
-    $output .= 'fillin("FILE",$virt_path);
+   $ftpl->fillin("FILE_NAME",$file);
+   $ftpl->fillin("SIZE",$stat[7]);
+   $ftpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
+   $ftpl->fillin("URL",equal_url($config->{'httproot'},$virt_path));
 
-    $output .= '">View';
-   }
+   $ftpl->parse_if_block("not_readable",not -r $phys_path);
+   $ftpl->parse_if_block("binary",-B $phys_path);
+   $ftpl->parse_if_block("readonly",not -w $phys_path);
 
-   $output .= " | ";
+   $ftpl->parse_if_block("viewable",-r $phys_path && -T $phys_path);
+   $ftpl->parse_if_block("editable",-w $phys_path && -r $phys_path && -T $phys_path && not $in_use);
 
-   # Link "Edit"
+   $ftpl->parse_if_block("in_use",$in_use);
+   $ftpl->parse_if_block("unused",not $in_use);
 
-   if(-w $phys_path && -r $phys_path && -T $phys_path && not $in_use)
-   {
-    $output .= "Edit";
-   }
-   else
-   {
-    $output .= 'Work with file)\n";
+   $dirlist .= $ftpl->get_template;
   }
 
-  $output .= "
\n\n
\n\n"; - - # Bottom of directory listing - # (Fields for creating files and directories) - - $output .= < - -
- - -Create new directory: -$virtual -
- - -Create new file: -
- - -$virtual -
- - - -
-END - $output .= htmlfoot; + $tpl->read_file($config->{'templates'}->{'dirlist'}); + + $tpl->fillin("DIRLIST",$dirlist); + $tpl->fillin("DIR",$virtual); + $tpl->fillin("SCRIPT",$script); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); } else { # View a file - return error("You have not enough permissions to view this file.",upper_path($virtual)) unless(-r $physical); + return error($config->{'errors'}->{'noview'},upper_path($virtual)) unless(-r $physical); # Check on binary files # We have to do it in this way, or empty files @@ -237,25 +183,28 @@ END { # Binary file - return error("This editor is not able to view/edit binary files.",upper_path($virtual)); + return error($config->{'errors'}->{'binary'},upper_path($virtual)); } else { # Text file - $output = htmlhead("Contents of file ".encode_entities($virtual)); - $output .= equal_url($config->{'httproot'},$virtual); - $output .= dir_link($virtual); + my $content = file_read($physical); + $$content =~ s/\015\012|\012|\015/\n/g; - $output .= '
'."\n"; - $output .= '
'."\n";
-   $output .= encode_entities(${file_read($physical)});
-   $output .= "\n
\n
"; + $tpl->read_file($config->{'templates'}->{'viewfile'}); - $output .= htmlfoot; + $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); + $tpl->fillin("CONTENT",encode_entities($$content)); } } + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + return \$output; } @@ -275,9 +224,9 @@ sub exec_beginedit($$) my $virtual = $data->{'virtual'}; my $uselist = $data->{'uselist'}; - return error("You cannot edit directories.",upper_path($virtual)) if(-d $physical); - return error_in_use($virtual) if($uselist->in_use($virtual)); - return error("You have not enough permissions to edit this file.",upper_path($virtual)) unless(-r $physical && -w $physical); + return error($config->{'errors'}->{'editdir'},upper_path($virtual)) if(-d $physical); + return error($config->{'errors'}->{'in_use'},upper_path($virtual),{FILE => $virtual}) if($uselist->in_use($virtual)); + return error($config->{'errors'}->{'noedit'},upper_path($virtual)) unless(-r $physical && -w $physical); # Check on binary files @@ -285,7 +234,7 @@ sub exec_beginedit($$) { # Binary file - return error("This editor is not able to view/edit binary files.",upper_path($virtual)); + return error($config->{'errors'}->{'binary'},upper_path($virtual)); } else { @@ -294,49 +243,41 @@ sub exec_beginedit($$) $uselist->add_file($virtual); $uselist->save; - my $dir = upper_path($virtual); - my $content = encode_entities(${file_read($physical)}); - - my $equal_url = equal_url($config->{'httproot'},$virtual); + my $content = file_read($physical); + $$content =~ s/\015\012|\012|\015/\n/g; - $virtual = encode_entities($virtual); + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'editfile'}); - my $output = htmlhead("Edit file $virtual"); - $output .= $equal_url; - $output .= <Caution! This file is locked for other users while you are editing it. To unlock it, click Save and exit or Exit WITHOUT saving. Please don't click the Reload button in your browser! This will confuse the editor.

+ $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); + $tpl->fillin("CONTENT",encode_entities($$content)); -
- - -

-
+ my $output = header(-type => "text/html"); + $output .= $tpl->get_template; -
- - - - - - - - - - - - -
- - Save as new file: $dir Encode ISO-8859-1 special chars
+ return \$output; + } +} - -
-END +# exec_canceledit() +# +# Abort file editing +# +# Params: 1. Reference to user input hash +# 2. Reference to config hash +# +# Return: Output of the command (Scalar Reference) - $output .= htmlfoot; +sub exec_canceledit($$) +{ + my ($data,$config) = @_; + my $virtual = $data->{'virtual'}; - return \$output; - } + file_unlock($data->{'uselist'},$virtual); + return devedit_reload({command => 'show', file => upper_path($virtual)}); } # exec_endedit() @@ -354,9 +295,7 @@ sub exec_endedit($$) my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; my $content = $data->{'cgi'}->param('filecontent'); - - return error("You cannot edit directories.") if(-d $physical); - return error("You have not enough permissions to edit this file.",upper_path($virtual)) unless(-r $physical && -w $physical); + my $uselist = $data->{'uselist'}; # Normalize newlines @@ -375,17 +314,29 @@ sub exec_endedit($$) $physical = $data->{'new_physical'}; $virtual = $data->{'new_virtual'}; + + # Check if someone else is editing the new file + + return error($config->{'errors'}->{'in_use'},upper_path($virtual),{FILE => $virtual}) if($uselist->in_use($virtual)); } + return error($config->{'errors'}->{'editdir'},upper_path($virtual)) if(-d $physical); + return error($config->{'errors'}->{'noedit'}, upper_path($virtual)) unless(-r $physical && -w $physical); + if(file_save($physical,\$content)) { # Saving of the file was successful - so unlock it! - return exec_unlock($data,$config); + file_unlock($uselist,$data->{'virtual'}); + # ^^^^^^^^^^^^^^^^^^ + # Maybe the user saved the file using another filename... + # But we have to unlock the original file! + + return devedit_reload({command => 'show', file => upper_path($virtual)}); } else { - return error("Saving of file '".encode_entities($virtual)."' failed'. The file could be damaged, please check it's integrity.",upper_path($virtual)); + return error($config->{'errors'}->{'edit_failed'},upper_path($virtual),{FILE => $virtual}); } } @@ -406,9 +357,9 @@ sub exec_mkfile($$) my $dir = upper_path($new_virtual); $new_virtual = encode_entities($new_virtual); - return error("A file or directory called '$new_virtual' already exists.",$dir) if(-e $new_physical); + return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual}) if(-e $new_physical); - file_create($new_physical) or return error("Could not create file '$new_virtual'.",$dir); + file_create($new_physical) or return error($config->{'errors'}->{'mkfile_failed'},$dir,{FILE => $new_virtual}); return devedit_reload({command => 'show', file => $dir}); } @@ -429,364 +380,400 @@ sub exec_mkdir($$) my $dir = upper_path($new_virtual); $new_virtual = encode_entities($new_virtual); - return error("A file or directory called '$new_virtual' already exists.",$dir) if(-e $new_physical); + return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual}) if(-e $new_physical); - mkdir($new_physical,0777) or return error("Could not create directory '$new_virtual'.",$dir); + mkdir($new_physical,0777) or return error($config->{'errors'}->{'mkdir_failed'},$dir,{DIR => $new_virtual}); return devedit_reload({command => 'show', file => $dir}); } -# exec_workwithfile() +# exec_upload() # -# Display a form for renaming/copying/removing/unlocking a file +# Upload a file # # Params: 1. Reference to user input hash # 2. Reference to config hash # # Return: Output of the command (Scalar Reference) -sub exec_workwithfile($$) +sub exec_upload($$) { my ($data,$config) = @_; my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; - my $unused = $data->{'uselist'}->unused($virtual); + my $cgi = $data->{'cgi'}; - my $dir = encode_entities(upper_path($virtual)); + if(my $uploaded_file = $cgi->param('uploaded_file')) + { + # Process file upload + + my $filename = file_name($uploaded_file); + my $file_phys = $physical."/".$filename; + my $file_virt = $virtual."".$filename; - my $output = htmlhead("Work with file ".encode_entities($virtual)); - $output .= equal_url($config->{'httproot'},$virtual); + return error($config->{'errors'}->{'file_exists'},$virtual,{FILE => $file_virt}) if(-e $file_phys); - $virtual = encode_entities($virtual); + my $ascii = $cgi->param('ascii'); + my $handle = $cgi->upload('uploaded_file'); - $output .= dir_link($virtual); - $output .= "

Note: On UNIX systems, filenames are case-sensitive!

\n\n"; + local *FILE; - $output .= "

Someone else is currently editing this file. So not all features are available.

\n\n" unless($unused); + open(FILE,">$file_phys") or return error($config->{'errors'}->{'mkfile_failed'},$virtual,{FILE => $file_virt}); + binmode(FILE) unless($ascii); - $output .= "
\n\n"; + my $data; - # Copying of the file is always allowed - but we need read access + while(read($handle,$data,1024)) + { + $data =~ s/\015\012|\012|\015/\n/g if($ascii); + print FILE $data; + } - if(-r $physical) + close(FILE); + + return devedit_reload({command => "show", file => $virtual}); + } + else { - $output .= <Copy + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'upload'}); -
- - -

Copy file '$virtual' to:
$dir

-
+ $tpl->fillin("DIR",$virtual); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); -
+ my $output = header(-type => "text/html"); + $output .= $tpl->get_template; -END + return \$output; } +} + +# exec_copy() +# +# Copy a file and return to directory view +# +# Params: 1. Reference to user input hash +# 2. Reference to config hash +# +# Return: Output of the command (Scalar Reference) + +sub exec_copy($$) +{ + my ($data,$config) = @_; + my $physical = $data->{'physical'}; + my $virtual = encode_entities($data->{'virtual'}); + my $new_physical = $data->{'new_physical'}; + + return error($config->{'errors'}->{'nocopy'}) unless(-r $physical); - if($unused) + if($new_physical) { - # File is not locked - # Allow renaming and deleting the file + my $new_virtual = $data->{'new_virtual'}; + my $dir = upper_path($new_virtual); + $new_virtual = encode_entities($new_virtual); - $output .= <Move/rename + if(-e $new_physical) + { + return error($config->{'errors'}->{'exist_edited'},$dir,{FILE => $new_virtual}) if($data->{'uselist'}->in_use($data->{'new_virtual'})); -
- - -

Move/Rename file '$virtual' to:
$dir

-
+ if(-d $new_physical) + { + return error($config->{'errors'}->{'dircopy'}); + } + elsif(not $data->{'cgi'}->param('confirmed')) + { + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'confirm_replace'}); -
+ $tpl->fillin("FILE",$virtual); + $tpl->fillin("NEW_FILE",$new_virtual); + $tpl->fillin("NEW_FILENAME",file_name($new_virtual)); + $tpl->fillin("NEW_DIR",$dir); + $tpl->fillin("DIR",upper_path($virtual)); -

Remove

+ $tpl->fillin("COMMAND","copy"); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); -

Click on the button below to remove the file '$virtual'.

+ my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + + return \$output; + } + } -
- - -

-
-END + copy($physical,$new_physical) or return error($config->{'errors'}->{'copy_failed'},upper_path($virtual),{FILE => $virtual, NEW_FILE => $new_virtual}); + return devedit_reload({command => 'show', file => $dir}); } else { - # File is locked - # Just display a button for unlocking it + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'copyfile'}); - $output .= <Unlock file + $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); -

Someone else is currently editing this file. At least, the file is marked so. Maybe, someone who was editing the file has forgotten to unlock it. In this case (and only in this case) you can unlock the file using this button:

+ my $output = header(-type => "text/html"); + $output .= $tpl->get_template; -
- - -

-
-END + return \$output; } - - $output .= "\n
"; - $output .= htmlfoot; - - return \$output; } -# exec_workwithdir() +# exec_rename() # -# Display a form for renaming/removing a directory +# Rename/move a file and return to directory view # # Params: 1. Reference to user input hash # 2. Reference to config hash # # Return: Output of the command (Scalar Reference) -sub exec_workwithdir($$) +sub exec_rename($$) { my ($data,$config) = @_; my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; + my $new_physical = $data->{'new_physical'}; - my $dir = encode_entities(upper_path($virtual)); + return error($config->{'errors'}->{'in_use'},upper_path($virtual),{FILE => $virtual}) if($data->{'uselist'}->in_use($virtual)); - my $output = htmlhead("Work with directory ".encode_entities($virtual)); - $output .= equal_url($config->{'httproot'},$virtual); + if($new_physical) + { + my $new_virtual = $data->{'new_virtual'}; + my $dir = upper_path($new_virtual); + $new_virtual = encode_entities($new_virtual); - $virtual = encode_entities($virtual); + if(-e $new_physical) + { + return error($config->{'errors'}->{'exist_edited'},$dir,{FILE => $new_virtual}) if($data->{'uselist'}->in_use($data->{'new_virtual'})); - $output .= dir_link($virtual); - $output .= "

Note: On UNIX systems, filenames are case-sensitive!

\n\n"; - $output .= "
\n\n"; + if(-d $new_physical) + { + return error($config->{'errors'}->{'dircopy'}); + } + elsif(not $data->{'cgi'}->param('confirmed')) + { + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'confirm_replace'}); - $output .= <Move/rename + $tpl->fillin("FILE",$virtual); + $tpl->fillin("NEW_FILE",$new_virtual); + $tpl->fillin("NEW_FILENAME",file_name($new_virtual)); + $tpl->fillin("NEW_DIR",$dir); + $tpl->fillin("DIR",upper_path($virtual)); -
- - -

Move/Rename directory '$virtual' to: $dir

-
+ $tpl->fillin("COMMAND","rename"); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); -
+ my $output = header(-type => "text/html"); + $output .= $tpl->get_template; -

Remove

+ return \$output; + } + } -

Click on the button below to completely remove the directory '$virtual' and oll of it's files and sub directories.

+ rename($physical,$new_physical) or return error($config->{'errors'}->{'rename_failed'},upper_path($virtual),{FILE => $virtual, NEW_FILE => $new_virtual}); + return devedit_reload({command => 'show', file => $dir}); + } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'renamefile'}); -
- - -

-
-END + $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); - $output .= "\n
"; - $output .= htmlfoot; + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; - return \$output; + return \$output; + } } -# exec_copy() +# exec_remove() # -# Copy a file and return to directory view +# Remove a file or a directory and return to directory view # # Params: 1. Reference to user input hash # 2. Reference to config hash # # Return: Output of the command (Scalar Reference) -sub exec_copy($$) +sub exec_remove($$) { my ($data,$config) = @_; my $physical = $data->{'physical'}; - my $virtual = encode_entities($data->{'virtual'}); - my $new_physical = $data->{'new_physical'}; - my $new_virtual = $data->{'new_virtual'}; - my $dir = upper_path($new_virtual); - $new_virtual = encode_entities($new_virtual); - - return error("This editor is not able to copy directories.") if(-d $physical); - return error("You have not enough permissions to copy this file.") unless(-r $physical); + my $virtual = $data->{'virtual'}; - if(-e $new_physical) + if(-d $physical) { - if(-d $new_physical) + # Remove a directory + + if($data->{'cgi'}->param('confirmed')) { - return error("A directory called '$new_virtual' already exists. You cannot replace a directory by a file!",$dir); + rmtree($physical); + return devedit_reload({command => 'show', file => upper_path($virtual)}); } - elsif(not $data->{'cgi'}->param('confirmed')) + else { - $dir = encode_entities($dir); + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'confirm_rmdir'}); - my $output = htmlhead("Replace existing file"); - $output .= <<"END"; -

A file called '$new_virtual' already exists. Do you want to replace it?

+ $tpl->fillin("DIR",$virtual); + $tpl->fillin("UPPER_DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); -
- - - - + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; -

-
+ return \$output; + } + } + else + { + # Remove a file -
- - + return error($config->{'errors'}->{'in_use'},upper_path($virtual),{FILE => $virtual}) if($data->{'uselist'}->in_use($virtual)); -

-
-END + if($data->{'cgi'}->param('confirmed')) + { + unlink($physical) or return error($config->{'errors'}->{'delete_failed'},upper_path($virtual),{FILE => $virtual}); + return devedit_reload({command => 'show', file => upper_path($virtual)}); + } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'confirm_rmfile'}); + + $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); - $output .= htmlfoot; + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; return \$output; } } - - if($data->{'uselist'}->in_use($data->{'new_virtual'})) - { - return error("The target file '$new_virtual' already exists and it is edited by someone else.",$dir); - } - - copy($physical,$new_physical) or return error("Could not copy '$virtual' to '$new_virtual'",upper_path($virtual)); - return devedit_reload({command => 'show', file => $dir}); } -# exec_rename() +# exec_unlock() # -# Rename/move a file and return to directory view +# Remove a file from the list of used files and +# return to directory view # # Params: 1. Reference to user input hash # 2. Reference to config hash # # Return: Output of the command (Scalar Reference) -sub exec_rename($$) +sub exec_unlock($$) { my ($data,$config) = @_; - my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; - my $new_physical = $data->{'new_physical'}; - my $new_virtual = $data->{'new_virtual'}; - my $dir = upper_path($new_virtual); - $new_virtual = encode_entities($new_virtual); - return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual)); - - if(-e $new_physical) + if($data->{'cgi'}->param('confirmed')) { - return error("A file or directory called '$new_virtual' already exists and this editor is currently not able to ask to overwrite the existing file or directory.",upper_path($virtual)); + file_unlock($data->{'uselist'},$virtual); + return devedit_reload({command => 'show', file => upper_path($virtual)}); } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'confirm_unlock'}); - rename($physical,$new_physical) or return error("Could not move/rename '".encode_entities($virtual)."' to '$new_virtual'.",upper_path($virtual)); - return devedit_reload({command => 'show', file => $dir}); + $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); + + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + + return \$output; + } } -# exec_remove() +# exec_about() # -# Remove a file and return to directory view +# Display some information about Dev-Editor # # Params: 1. Reference to user input hash # 2. Reference to config hash # # Return: Output of the command (Scalar Reference) -sub exec_remove($$) +sub exec_about($$) { my ($data,$config) = @_; - my $physical = $data->{'physical'}; - my $virtual = $data->{'virtual'}; - return exec_rmdir($data,$config) if(-d $physical); - return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual)); + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'about'}); - unlink($physical) or return error("Could not delete file '".encode_entities($virtual)."'.",upper_path($virtual)); - return devedit_reload({command => 'show', file => upper_path($virtual)}); -} + $tpl->fillin("SCRIPT",$script); -# exec_rmdir() -# -# Remove a directory and return to directory view -# -# Params: 1. Reference to user input hash -# 2. Reference to config hash -# -# Return: Output of the command (Scalar Reference) + # Dev-Editor's version number -sub exec_rmdir($$) -{ - my ($data,$config) = @_; - my $physical = $data->{'physical'}; - my $virtual = $data->{'virtual'}; + $tpl->fillin("VERSION",$data->{'version'}); - return exec_remove($data,$config) if(not -d $physical); + # Some path information - if($data->{'cgi'}->param('confirmed')) - { - rmtree($physical); - return devedit_reload({command => 'show', file => upper_path($virtual)}); - } - else - { - my $dir = encode_entities(upper_path($virtual)); - my $output; + $tpl->fillin("SCRIPT_PHYS",$ENV{'SCRIPT_FILENAME'}); + $tpl->fillin("CONFIG_PATH",$data->{'configfile'}); + $tpl->fillin("FILE_ROOT",$config->{'fileroot'}); + $tpl->fillin("HTTP_ROOT",$config->{'httproot'}); - $output = htmlhead("Remove directory $virtual"); - $output .= equal_url($config->{'httproot'},$virtual); + # Perl - $virtual = encode_entities($virtual); + $tpl->fillin("PERL_PROG",$^X); + $tpl->fillin("PERL_VER",sprintf("%vd",$^V)); - $output .= dir_link($virtual); + # Information about the server - $output .= <<"END"; -

Do you really want to remove the directory '$virtual' and all of it's files and sub directories?

+ $tpl->fillin("HTTPD",$ENV{'SERVER_SOFTWARE'}); + $tpl->fillin("OS",$^O); + $tpl->fillin("TIME",strftime($config->{'timeformat'},localtime)); -
- - - + # Process information -

-
+ $tpl->fillin("PID",$$); -
- - + # Check if the functions getpwuid() and getgrgid() are available -

-
-END + if(eval("getpwuid(0)") && eval("getgrgid(0)")) + { + # Dev-Editor is running on a system which allows users and groups + # So we display the user and the group of our process - $output .= htmlfoot; + $tpl->parse_if_block("users",1); - return \$output; - } -} + # ID's of user and group -# exec_unlock() -# -# Remove a file from the list of used files and -# return to directory view -# -# Params: 1. Reference to user input hash -# 2. Reference to config hash -# -# Return: Output of the command (Scalar Reference) + $tpl->fillin("UID",$<); + $tpl->fillin("GID",$(); -sub exec_unlock($$) -{ - my ($data,$config) = @_; - my $virtual = $data->{'virtual'}; - my $uselist = $data->{'uselist'}; + # Names of user and group + + $tpl->fillin("USER",getpwuid($<)); + $tpl->fillin("GROUP",getgrgid($()); + } + else + { + $tpl->parse_if_block("users",0); + } - $uselist->remove_file($virtual); - $uselist->save; + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; - return devedit_reload({command => 'show', file => upper_path($virtual)}); + return \$output; } # it's true, baby ;-)