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[devedit.git] / modules / Command.pm

diff --git a/modules/Command.pm b/modules/Command.pm
index cddb5ca37a2e3559fd8c1d7c060fb6cbb1fa905c..e2a00636a9b3647a907b5d1ddca613efd2d950c5 100644 (file)
--- a/modules/Command.pm
+++ b/modules/Command.pm
@@ -6,7 +6,7 @@ package Command;
 # Execute Dev-Editor's commands
 #
 # Author:        Patrick Canterino <patshaping@gmx.net>
-# Last modified: 2004-02-23
+# Last modified: 2004-03-15
 #
 
 use strict;
@@ -33,10 +33,12 @@ my %dispatch = ('show'       => \&exec_show,
                 'endedit'    => \&exec_endedit,
                 'mkdir'      => \&exec_mkdir,
                 'mkfile'     => \&exec_mkfile,
+                'upload'     => \&exec_upload,
                 'copy'       => \&exec_copy,
                 'rename'     => \&exec_rename,
                 'remove'     => \&exec_remove,
-                'unlock'     => \&exec_unlock
+                'unlock'     => \&exec_unlock,
+                'about'      => \&exec_about
                );
 
 ### Export ###
@@ -123,6 +125,7 @@ sub exec_show($$)
    $dtpl->fillin("DIR",$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;
   }
@@ -144,6 +147,7 @@ sub exec_show($$)
    $ftpl->fillin("FILE_NAME",$file);
    $ftpl->fillin("SIZE",$stat[7]);
    $ftpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
+   $ftpl->fillin("URL",equal_url($config->{'httproot'},$virt_path));
 
    $ftpl->parse_if_block("not_readable",not -r $phys_path);
    $ftpl->parse_if_block("binary",-B $phys_path);
@@ -220,9 +224,9 @@ sub exec_beginedit($$)
  my $virtual        = $data->{'virtual'};
  my $uselist        = $data->{'uselist'};
 
- return error($config->{'err_editdir'},upper_path($virtual)) if(-d $physical);
- return error_in_use($virtual) if($uselist->in_use($virtual));
- return error($config->{'err_noedit'},upper_path($virtual)) unless(-r $physical && -w $physical);
+ return error($config->{'err_editdir'},upper_path($virtual))                   if(-d $physical);
+ return error($config->{'err_in_use'},upper_path($virtual),{FILE => $virtual}) if($uselist->in_use($virtual));
+ return error($config->{'err_noedit'},upper_path($virtual))                    unless(-r $physical && -w $physical);
 
  # Check on binary files
 
@@ -313,7 +317,7 @@ sub exec_endedit($$)
 
   # Check if someone else is editing the new file
 
-  return error_in_use($virtual) if($uselist->in_use($virtual));
+  return error($config->{'err_in_use'},upper_path($virtual),{FILE => $virtual}) if($uselist->in_use($virtual));
  }
 
  return error($config->{'err_editdir'},upper_path($virtual)) if(-d $physical);
@@ -382,6 +386,68 @@ sub exec_mkdir($$)
  return devedit_reload({command => 'show', file => $dir});
 }
 
+# exec_upload()
+#
+# Upload a file
+#
+# Params: 1. Reference to user input hash
+#         2. Reference to config hash
+#
+# Return: Output of the command (Scalar Reference)
+
+sub exec_upload($$)
+{
+ my ($data,$config) = @_;
+ my $physical       = $data->{'physical'};
+ my $virtual        = $data->{'virtual'};
+ my $cgi            = $data->{'cgi'};
+
+ if(my $uploaded_file = $cgi->param('uploaded_file'))
+ {
+  # Process file upload
+
+  my $filename  = file_name($uploaded_file);
+  my $file_phys = $physical."/".$filename;
+  my $file_virt = $virtual."".$filename;
+
+  return error($config->{'err_file_exists'},$virtual,{FILE => $file_virt}) if(-e $file_phys);
+
+  my $ascii     = $cgi->param('ascii');
+  my $handle    = $cgi->upload('uploaded_file');
+
+  local *FILE;
+
+  open(FILE,">$file_phys") or return error($config->{'err_mkfile_failed'},$virtual,{FILE => $file_virt});
+  binmode(FILE) unless($ascii);
+
+  my $data;
+
+  while(read($handle,$data,1024))
+  {
+   $data =~ s/\015\012|\012|\015/\n/g if($ascii);
+   print FILE $data;
+  }
+
+  close(FILE);
+
+  return devedit_reload({command => "show", file => $virtual});
+ }
+ else
+ {
+  my $tpl = new Template;
+  $tpl->read_file($config->{'tpl_upload'});
+
+  $tpl->fillin("DIR",$virtual);
+  $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+  $tpl->fillin("SCRIPT",$script);
+
+  my $output = header(-type => "text/html");
+  $output   .= $tpl->get_template;
+
+  return \$output;
+ }
+}
+
 # exec_copy()
 #
 # Copy a file and return to directory view
@@ -424,6 +490,7 @@ sub exec_copy($$)
     $tpl->fillin("NEW_FILENAME",file_name($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);
@@ -471,7 +538,7 @@ sub exec_rename($$)
  my $virtual        = $data->{'virtual'};
  my $new_physical   = $data->{'new_physical'};
 
- return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual));
+ return error($config->{'err_in_use'},upper_path($virtual),{FILE => $virtual}) if($data->{'uselist'}->in_use($virtual));
 
  if($new_physical)
  {
@@ -497,6 +564,7 @@ sub exec_rename($$)
     $tpl->fillin("NEW_FILENAME",file_name($new_virtual));
     $tpl->fillin("NEW_DIR",$dir);
     $tpl->fillin("DIR",upper_path($virtual));
+
     $tpl->fillin("COMMAND","rename");
     $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
     $tpl->fillin("SCRIPT",$script);
@@ -572,7 +640,7 @@ sub exec_remove($$)
  {
   # Remove a file
 
-  return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual));
+  return error($config->{'err_in_use'},upper_path($virtual),{FILE => $virtual}) if($data->{'uselist'}->in_use($virtual));
 
   if($data->{'cgi'}->param('confirmed'))
   {
@@ -634,6 +702,80 @@ sub exec_unlock($$)
  }
 }
 
+# exec_about()
+#
+# 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_about($$)
+{
+ my ($data,$config) = @_;
+
+ my $tpl = new Template;
+ $tpl->read_file($config->{'tpl_about'});
+
+ $tpl->fillin("SCRIPT",$script);
+
+ # Dev-Editor's version number
+
+ $tpl->fillin("VERSION",$data->{'version'});
+
+ # Some path information
+
+ $tpl->fillin("SCRIPT_PHYS",$ENV{'SCRIPT_FILENAME'});
+ $tpl->fillin("CONFIG_PATH",$data->{'configfile'});
+ $tpl->fillin("FILE_ROOT",$config->{'fileroot'});
+ $tpl->fillin("HTTP_ROOT",$config->{'httproot'});
+
+ # Perl
+
+ $tpl->fillin("PERL_PROG",$^X);
+ $tpl->fillin("PERL_VER",sprintf("%vd",$^V));
+
+ # Information about the server
+
+ $tpl->fillin("HTTPD",$ENV{'SERVER_SOFTWARE'});
+ $tpl->fillin("OS",$^O);
+ $tpl->fillin("TIME",strftime($config->{'timeformat'},localtime));
+
+ # Process information
+
+ $tpl->fillin("PID",$$);
+
+ # Check if the functions getpwuid() and getgrgid() are available
+
+ 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
+
+  $tpl->parse_if_block("users",1);
+
+  # ID's of user and group
+
+  $tpl->fillin("UID",$<);
+  $tpl->fillin("GID",$();
+
+  # Names of user and group
+
+  $tpl->fillin("USER",getpwuid($<));
+  $tpl->fillin("GROUP",getgrgid($());
+ }
+ else
+ {
+  $tpl->parse_if_block("users",0);
+ }
+
+ my $output = header(-type => "text/html");
+ $output   .= $tpl->get_template;
+
+ return \$output;
+}
+
 # it's true, baby ;-)
 
 1;