X-Git-Url: https://git.p6c8.net/devedit.git/blobdiff_plain/f0cd6d2f27ac9fcf1b121b9c2f7f8eb40b7a222c..a6bb5ed04fe4aa01b2716edfd4ed45a6ed91c011:/modules/Command.pm?ds=sidebyside diff --git a/modules/Command.pm b/modules/Command.pm index 635d43d..4a5e768 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: 2003-12-02 +# Last modified: 2004-02-20 # use strict; @@ -17,26 +17,26 @@ 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, + 'copy' => \&exec_copy, + 'rename' => \&exec_rename, + 'remove' => \&exec_remove, + 'unlock' => \&exec_unlock ); ### Export ### @@ -79,44 +79,35 @@ 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";
-  }
-
-  # Get the length of the longest file/directory name
+   my $udtpl = new Template;
+   $udtpl->read_file($config->{'tpl_dirlist_up'});
 
-  my $max_name_len = 0;
+   $udtpl->fillin("UPPER_DIR",encode_entities(upper_path($virtual)));
+   $udtpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
 
-  foreach(@$dirs,@$files)
-  {
-   my $length    = length($_);
-   $max_name_len = $length if($length > $max_name_len);
+   $dirlist .= $udtpl->get_template;
   }
 
   # Directories
@@ -126,13 +117,14 @@ 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->{'tpl_dirlist_dir'});
+
+   $dtpl->fillin("DIR",$virt_path);
+   $dtpl->fillin("DIR_NAME",$dir);
+   $dtpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
+
+   $dirlist .= $dtpl->get_template;
   }
 
   # Files
@@ -145,89 +137,40 @@ 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"
+   my $ftpl = new Template;
+   $ftpl->read_file($config->{'tpl_dirlist_file'});
 
-   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])));
 
-   $output .= " | ";
+   $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);
 
-   # Link "Edit"
+   $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);
 
-   if(-w $phys_path && -r $phys_path && -T $phys_path && not $in_use)
-   {
-    $output .= "Edit";
-   }
-   else
-   {
-    $output .= 'parse_if_block("unused",not $in_use);
 
-    $output .= (not -r $phys_path) ? "Not readable" :
-               (not -w $phys_path) ? "Read only"    :
-               (-B     $phys_path) ? "Binary file"  :
-               ($in_use)           ? "In use"       : "";
-
-    $output .= '">Edit';
-   }
+   $dirlist .= $ftpl->get_template;
+  }
 
-   # Link "Do other stuff"
 
-   $output .= " | Work with file)\n";
-  }
+  $tpl->read_file($config->{'tpl_dirlist'});
 
-  $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; + $tpl->fillin("DIRLIST",$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->{'err_noview'},upper_path($virtual)) unless(-r $physical); # Check on binary files # We have to do it in this way, or empty files @@ -237,25 +180,27 @@ END { # Binary file - return error("This editor is not able to view/edit binary files.",upper_path($virtual)); + return error($config->{'err_binary'},upper_path($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); - $output .= '
'."\n"; - $output .= '
'."\n";
-   $output .= encode_entities(${file_read($physical)});
-   $output .= "\n
\n
"; + $tpl->read_file($config->{'tpl_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($$content)); } } + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + return \$output; } @@ -275,9 +220,9 @@ sub exec_beginedit($$) my $virtual = $data->{'virtual'}; my $uselist = $data->{'uselist'}; - return error("You cannot edit directories.",upper_path($virtual)) if(-d $physical); + return error($config->{'err_editdir'},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->{'err_noedit'},upper_path($virtual)) unless(-r $physical && -w $physical); # Check on binary files @@ -285,7 +230,7 @@ sub exec_beginedit($$) { # Binary file - return error("This editor is not able to view/edit binary files.",upper_path($virtual)); + return error($config->{'err_binary'},upper_path($virtual)); } else { @@ -294,49 +239,41 @@ sub exec_beginedit($$) $uselist->add_file($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); - $virtual = encode_entities($virtual); + my $tpl = new Template; + $tpl->read_file($config->{'tpl_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($$) +{ + my ($data,$config) = @_; + my $virtual = $data->{'virtual'}; + my $uselist = $data->{'uselist'}; - return \$output; - } + file_unlock($uselist,$virtual); + return devedit_reload({command => 'show', file => upper_path($virtual)}); } # exec_endedit() @@ -355,8 +292,8 @@ sub exec_endedit($$) 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 $physical); + return error($config->{'err_editdir'},upper_path($virtual)) if(-d $physical); + return error($config->{'err_noedit'}, upper_path($virtual)) unless(-r $physical && -w $physical); # Normalize newlines @@ -381,11 +318,12 @@ sub exec_endedit($$) { # Saving of the file was successful - so unlock it! - return exec_unlock($data,$config); + file_unlock($data->{'uselist'},$virtual); + return devedit_reload({command => 'show', file => upper_path($virtual)}); } else { - return error("Saving of file '".encode_entities($virtual)."' failed'.",upper_path($virtual)); + return error($config->{'err_editfailed'},upper_path($virtual),{FILE => $virtual}); } } @@ -435,188 +373,81 @@ sub exec_mkdir($$) return devedit_reload({command => 'show', file => $dir}); } -# exec_workwithfile() +# exec_copy() # -# Display a form for renaming/copying/deleting/unlocking a file +# 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_workwithfile($$) +sub exec_copy($$) { my ($data,$config) = @_; my $physical = $data->{'physical'}; - my $virtual = $data->{'virtual'}; - my $unused = $data->{'uselist'}->unused($virtual); - - my $dir = encode_entities(upper_path($virtual)); - - my $output = htmlhead("Work with file ".encode_entities($virtual)); - $output .= equal_url($config->{'httproot'},$virtual); - - $virtual = encode_entities($virtual); - - $output .= dir_link($virtual); - $output .= "

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

\n\n"; - - $output .= "

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

\n\n" unless($unused); - - $output .= "
\n\n"; - - # Copying of the file is always allowed - but we need read access - - if(-r $physical) - { - $output .= <Copy - -
- - -

Copy file '$virtual' to:
$dir

-
- -
+ my $virtual = encode_entities($data->{'virtual'}); + my $new_physical = $data->{'new_physical'}; -END - } + return error($config->{'err_dircopy'}) if(-d $physical); + return error($config->{'err_nocopy'}) unless(-r $physical); - if($unused) + if($new_physical) { - # File is not locked - # Allow renaming and deleting the file - - $output .= <Move/rename - -
- - -

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

-
- -
+ my $new_virtual = $data->{'new_virtual'}; + my $dir = upper_path($new_virtual); + $new_virtual = encode_entities($new_virtual); -

Delete

+ if(-e $new_physical) + { + if(-d $new_physical) + { + return error("A directory called '$new_virtual' already exists. You cannot replace a directory by a file!",$dir); + } + elsif(not $data->{'cgi'}->param('confirmed')) + { + my $tpl = new Template; + $tpl->read_file($config->{'tpl_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)); + $tpl->fillin("COMMAND","copy"); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); + + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + + return \$output; + } + } -

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

+ 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); + } -
- - -

-
-END + copy($physical,$new_physical) or return error("Could not copy '$virtual' to '$new_virtual'",upper_path($virtual)); + return devedit_reload({command => 'show', file => $dir}); } else { - # File is locked - # Just display a button for unlocking it - - $output .= <Unlock file - -

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:

- -
- - -

-
-END - } - - $output .= "\n
"; - $output .= htmlfoot; - - return \$output; -} - -# exec_workwithdir() -# -# Display a form for renaming/deleting a directory -# -# Params: 1. Reference to user input hash -# 2. Reference to config hash -# -# Return: Output of the command (Scalar Reference) - -sub exec_workwithdir($$) -{ - my ($data,$config) = @_; - my $physical = $data->{'physical'}; - my $virtual = $data->{'virtual'}; - - my $dir = encode_entities(upper_path($virtual)); - - my $output = htmlhead("Work with directory ".encode_entities($virtual)); - $output .= equal_url($config->{'httproot'},$virtual); + my $tpl = new Template; + $tpl->read_file($config->{'tpl_copyfile'}); - $virtual = encode_entities($virtual); + $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); - $output .= dir_link($virtual); - $output .= "

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

\n\n"; - $output .= "
\n\n"; + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; - $output .= <Move/rename - -
- - -

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

-
- -
- -

Delete

- -

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

- -
- - -

-
-END - - $output .= "\n
"; - $output .= htmlfoot; - - 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($$) -{ - my ($data,$config) = @_; - my $physical = $data->{'physical'}; - my $virtual = encode_entities($data->{'virtual'}); - my $new_physical = $data->{'new_physical'}; - my $new_virtual = $data->{'new_virtual'}; - my $dir = upper_path($new_virtual); - $new_virtual = encode_entities($new_virtual); - - return error("This editor is not able to copy directories.") if(-d $physical); - return error("You have not enough permissions to copy this file.") unless(-r $physical); - - if(-e $new_physical) - { - return error("A file or directory called '$new_virtual' already exists and this editor is currently not able to ask to overwrite the existing file or directory.",upper_path($virtual)); + return \$output; } - - copy($physical,$new_physical) or return error("Could not copy '$virtual' to '$new_virtual'",upper_path($virtual)); - return devedit_reload({command => 'show', file => $dir}); } # exec_rename() @@ -640,18 +471,67 @@ sub exec_rename($$) return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual)); - if(-e $new_physical) + if($new_physical) { - 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)); + my $new_virtual = $data->{'new_virtual'}; + my $dir = upper_path($new_virtual); + $new_virtual = encode_entities($new_virtual); + + if(-e $new_physical) + { + if(-d $new_physical) + { + return error("A directory called '$new_virtual' already exists. You cannot replace a directory by a file!",$dir); + } + elsif(not $data->{'cgi'}->param('confirmed')) + { + my $tpl = new Template; + $tpl->read_file($config->{'tpl_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)); + $tpl->fillin("COMMAND","rename"); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); + + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + + return \$output; + } + } + + if($data->{'uselist'}->in_use($data->{'new_virtual'})) + { + return error("The target file '$new_virtual' already exists and it is edited by someone else.",$dir); + } + + rename($physical,$new_physical) or return error("Could not move/rename '$virtual' to '$new_virtual'",upper_path($virtual)); + return devedit_reload({command => 'show', file => $dir}); } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'tpl_renamefile'}); - 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() # -# Remove 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 @@ -664,67 +544,57 @@ sub exec_remove($$) my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; - return exec_rmdir($data,$config) if(-d $physical); - return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual)); + if(-d $physical) + { + # Remove a directory - unlink($physical) or return error("Could not delete file '".encode_entities($virtual)."'.",upper_path($virtual)); - return devedit_reload({command => 'show', file => upper_path($virtual)}); -} + if($data->{'cgi'}->param('confirmed')) + { + rmtree($physical); + return devedit_reload({command => 'show', file => upper_path($virtual)}); + } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'tpl_confirm_rmdir'}); -# exec_rmdir() -# -# Remove a directory and return to directory view -# -# Params: 1. Reference to user input hash -# 2. Reference to config hash -# -# Return: Output of the command (Scalar Reference) + $tpl->fillin("DIR",$virtual); + $tpl->fillin("UPPER_DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); -sub exec_rmdir($$) -{ - my ($data,$config) = @_; - my $physical = $data->{'physical'}; - my $virtual = $data->{'virtual'}; + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; - if($data->{'cgi'}->param('confirmed')) - { - rmtree($physical); - return devedit_reload({command => 'show', file => upper_path($virtual)}); + return \$output; + } } else { - my $dir = encode_entities(upper_path($virtual)); - my $output; - - $output = htmlhead("Remove directory $virtual"); - $output .= equal_url($config->{'httproot'},$virtual); - - $virtual = encode_entities($virtual); - - $output .= dir_link($virtual); - - $output .= <<"END"; -

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

+ # Remove a file -
- - - + return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual)); - -
- -
- - + if($data->{'cgi'}->param('confirmed')) + { + unlink($physical) or return error($config->{'err_editfailed'},upper_path($virtual),{FILE => $virtual}); + return devedit_reload({command => 'show', file => upper_path($virtual)}); + } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'tpl_confirm_rmfile'}); - -
-END + $tpl->fillin("FILE",$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; + return \$output; + } } } @@ -744,10 +614,26 @@ sub exec_unlock($$) my $virtual = $data->{'virtual'}; my $uselist = $data->{'uselist'}; - $uselist->remove_file($virtual); - $uselist->save; + if($data->{'cgi'}->param('confirmed')) + { + file_unlock($uselist,$virtual); + return devedit_reload({command => 'show', file => upper_path($virtual)}); + } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'tpl_confirm_unlock'}); + + $tpl->fillin("FILE",$virtual); + $tpl->fillin("DIR",upper_path($virtual)); + $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); + $tpl->fillin("SCRIPT",$script); - return devedit_reload({command => 'show', file => upper_path($virtual)}); + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + + return \$output; + } } # it's true, baby ;-)