Updated a few things

app/core/Anvil.php

@@ -34,6 +34,7 @@ class Anvil {
           ? $this->config->item('default_controller') : array_shift($uri_array);
     $start_token = $this->config->item('starting_token');
     while($start_token-- > 0) { array_shift($uri_array); }
+    $this->request->uri_array = $uri_array;
     $cc_name = '';
     if(!file_exists(APP_ROOT.'/controllers/'.$class_name.'_controller.php')) {
       $class_name = $this->config->item('default_controller');

app/core/Controller.php

@@ -27,6 +27,21 @@ class Controller {
     }
   }
 
+	public function load_helpers($helper=NULL) {
+		$this->load_helper($helper);
+	}
+	public function load_helper($helper=NULL) {
+		// All helpers end with '_helper'
+		if(is_array($helper)) {
+			foreach($helper as $k=>$m) {
+				$helper[$k]=$m."_helper";
+			}
+		} else {
+			$helper.="_helper";
+		}
+		$this->_load_files($helper, "helpers");
+	}
+
 	public function load_models($model=NULL) {
 		$this->load_model($model);
 	}

app/core/Request.php

@@ -11,6 +11,7 @@ class Request {
   public $server;
 
   public $uri_array;
+  public $original_uri_array;
 
   private $_anvil;
 
@@ -19,6 +20,7 @@ class Request {
 	public function __construct($a) {
     $this->_anvil = $a;
     $this->createFromGlobals();
+    $this->clearFlashdata();
 	}
 
   public function createFromGlobals() {
@@ -32,6 +34,7 @@ class Request {
     $this->files = $_FILES;
     $this->server = $_SERVER;
     $this->uri_array = $this->uriToArray();
+    $this->original_uri_array = $this->uri_array;
   }
 
   /** Is this an HTTPS request? */
@@ -71,7 +74,11 @@ class Request {
   }
 
   public function process_data($index=NULL, $xss_clean=FALSE) {
-    $request_vars = (array)$this->json();
+    if(count($_FILES) > 0) {
+      $request_vars = $_POST;
+    } else {
+      $request_vars = (array)$this->json();
+    }
     if($index==NULL && !empty($request_vars)) {
       $post = array();
       foreach(array_keys($request_vars) as $key) {
@@ -115,6 +122,23 @@ class Request {
     $this->setCookie($key, '', time()-3600*24*365);
   }
 
+  public function setFlashdata($key, $val) {
+    return $this->setCookie('flashdata_'.$key, $val);
+  }
+
+  public function getFlashdata($key) {
+    if(!isset($this->cookie['flashdata_'.$key])) { return false; }
+    return $this->cookie['flashdata_'.$key];
+  }
+
+  public function clearFlashdata() {
+    foreach($this->cookie as $k => $v) {
+      if(strpos($k, 'flashdata_') !== FALSE) {
+        $this->clearCookie($k);
+      }
+    }
+  }
+
   /**
    * URI Parsing Functions
    */

app/core/Response.php

@@ -7,6 +7,16 @@ class Response {
     $this->_anvil = $a;
 	}
 
+  public function badrequest($txt="Bad Request") {
+    header('HTTP/1.0 400 Bad Request');
+    echo $txt;
+  }
+
+  public function notfound($txt="Page Not Found") {
+    header('HTTP/1.0 404 Not Found');
+    echo $txt;
+  }
+
   public function redirect($url) {
     header('Location: '.$url);
   }