From 7416fb4edc504143cf5888717f30ed78d57511a7 Mon Sep 17 00:00:00 2001
From: pcanterino <>
Date: Mon, 27 Oct 2003 10:37:09 +0000
Subject: [PATCH] - Added devedit_reload() to easily reload Dev-Editor with
 different arguments - Fixed a small output error introduced with revision 1.6
 of Command.pm (I'm so stupid...)

---
 modules/Command.pm | 31 +++++++++----------------------
 modules/Tool.pm    | 34 ++++++++++++++++++++++++++++++----
 2 files changed, 39 insertions(+), 26 deletions(-)

diff --git a/modules/Command.pm b/modules/Command.pm
index 751392f..4e64a36 100644
--- a/modules/Command.pm
+++ b/modules/Command.pm
@@ -14,8 +14,6 @@ use strict;
 use vars qw(@EXPORT
             $script);
 
-use CGI qw(redirect);
-
 use File::Access;
 use File::Copy;
 
@@ -354,9 +352,7 @@ sub exec_mkfile($$)
  return error("A file or directory called '$new_virtual' already exists.",$dir) if(-e $new_physical);
 
  file_create($new_physical) or return error("Could not create file '$new_virtual'.",$dir);
-
- my $output = redirect("http://$ENV{'HTTP_HOST'}$script?command=show&file=$dir");
- return \$output;
+ return devedit_reload({command => 'show', file => $dir});
 }
 
 # exec_mkdir()
@@ -379,9 +375,7 @@ sub exec_mkdir($$)
  return error("A file or directory called '$new_virtual' already exists.",$dir) if(-e $new_physical);
 
  mkdir($new_physical) or return error("Could not create directory '$new_virtual'.",$dir);
-
- my $output = redirect("http://$ENV{'HTTP_HOST'}$script?command=show&file=$dir");
- return \$output;
+ return devedit_reload({command => 'show', file => $dir});
 }
 
 # exec_workwithfile()
@@ -412,13 +406,13 @@ sub exec_workwithfile($$)
 
  $output .= "<p>Someone else is currently editing this file. So not all features are available.</p>\n\n" unless($unused);
 
- # Copying of the file as always allowed if we have read access
+ $output .= "<hr>\n\n";
+
+ # Copying of the file is always allowed - but we need read access
 
  if(-r $physical)
  {
   $output .= <<END;
-<hr>
-
 <h2>Copy</h2>
 
 <form action="$script">
@@ -509,9 +503,7 @@ sub exec_copy($$)
  }
 
  copy($physical,$new_physical) or return error("Could not copy '$virtual' to '$new_virtual'",upper_path($virtual));
-
- my $output = redirect("http://$ENV{'HTTP_HOST'}$script?command=show&file=$dir");
- return \$output;
+ return devedit_reload({command => 'show', file => $dir});
 }
 
 # exec_rename()
@@ -541,9 +533,7 @@ sub exec_rename($$)
  }
 
  rename($physical,$new_physical) or return error("Could not move/rename '".encode_entities($virtual)."' to '$new_virtual'.",upper_path($virtual));
-
- my $output = redirect("http://$ENV{'HTTP_HOST'}$script?command=show&file=$dir");
- return \$output;
+ return devedit_reload({command => 'show', file => $dir});
 }
 
 # exec_remove()
@@ -565,9 +555,7 @@ sub exec_remove($$)
  return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual));
 
  unlink($physical) or return error("Could not delete file '".encode_entities($virtual)."'.",upper_path($virtual));
-
- my $output = redirect("http://$ENV{'HTTP_HOST'}$script?command=show&file=".upper_path($virtual));
- return \$output;
+ return devedit_reload({command => 'show', file => upper_path($virtual)});
 }
 
 # exec_unlock()
@@ -589,8 +577,7 @@ sub exec_unlock($$)
  $uselist->remove_file($virtual);
  $uselist->save;
 
- my $output = redirect("http://$ENV{'HTTP_HOST'}$script?command=show&file=".upper_path($virtual));
- return \$output;
+ return devedit_reload({command => 'show', file => upper_path($virtual)});
 }
 
 # it's true, baby ;-)
diff --git a/modules/Tool.pm b/modules/Tool.pm
index 9e89e43..75b9f31 100644
--- a/modules/Tool.pm
+++ b/modules/Tool.pm
@@ -6,13 +6,14 @@ package Tool;
 # Some shared sub routines
 #
 # Author:        Patrick Canterino <patshaping@gmx.net>
-# Last modified: 2003-10-03
+# Last modified: 2003-10-27
 #
 
 use strict;
 
 use vars qw(@EXPORT);
 
+use CGI qw(redirect);
 use Cwd qw(abs_path);
 use File::Spec;
 
@@ -22,6 +23,7 @@ use base qw(Exporter);
 
 @EXPORT = qw(check_path
              clean_path
+             devedit_reload
              file_name
              upper_path);
 
@@ -98,9 +100,34 @@ sub clean_path($)
  return $path;
 }
 
+# devedit_reload()
+#
+# Create a HTTP redirection header to load Dev-Editor
+# with some other parameters
+#
+# Params: Hash Reference (will be merged to a query string)
+#
+# Return: HTTP redirection header (Scalar Reference)
+
+sub devedit_reload($)
+{
+ my $params = shift;
+ my @list;
+
+ while(my ($param,$value) = each(%$params))
+ {
+  push(@list,$param."=".$value);
+ }
+
+ my $query  = join("&",@list);
+ my $header = redirect("http://$ENV{'HTTP_HOST'}$ENV{'SCRIPT_NAME'}?$query");
+
+ return \$header;
+}
+
 # file_name()
 #
-# Returns the last path of a filename
+# Returns the last path of a path
 #
 # Params: Path
 #
@@ -141,8 +168,7 @@ sub upper_path($)
  unless($path eq "/")
  {
   $path = substr($path,0,-1) if($path =~ m!/$!);
-  $path = substr($path,0,rindex($path,"/"));
-  $path = $path."/";
+  $path = substr($path,0,rindex($path,"/")+1);
  }
 
  return $path;
-- 
2.34.1