some locale stuff

If unicode uploads fail, try to set a locale in the config file

conf/settings.conf.php

@@ -13,3 +13,6 @@
 # Store passwords hashed (1) or in plain text (0)
 # you need to delete your users.conf.php whenever you change this
 $conf['passhash'] = 1;
+
+# you might want to set a locale if Unicode filenames fail
+#setlocale(LC_ALL,'en_US.utf-8');

inc/GUI.php

@@ -105,7 +105,6 @@ function createUploader(){
                 var uploader = new qq.FileUploader({
                     element: document.getElementById('file-uploader'),
                     action: 'up<?php $this->wasp('?')?>',
-                    debug: true
                 });
             }
 

inc/fileuploader.php

@@ -113,8 +113,13 @@ function handleUpload($uploadDirectory, $replaceOldFile = FALSE){
 
         $pathinfo = pathinfo($this->file->getName());
         $filename = $pathinfo['filename'];
-        //$filename = md5(uniqid());
-        $ext = $pathinfo['extension'];
+        $ext      = $pathinfo['extension'];
+        $filename = preg_replace('/^\.+/','',$filename);
+
+        if($filename == ''){
+            return array('error' => 'No valid file name given (or locale not setup)');
+        }
+
 
         if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)){
             $these = implode(', ', $this->allowedExtensions);

index.php

@@ -54,6 +54,7 @@
 
 // GUI actions
 require 'inc/GUI.php';
+header('Content-Type: text/html; charset=utf-8');
 $GUI = new GUI($CONF,$REALUSER,$USER,$AUTH);
 $GUI->header();
 switch ($DO){