X-Git-Url: http://git.onelab.eu/?p=www-register-wizard.git;a=blobdiff_plain;f=libraries%2FHooks.php;h=0b5d468099ea0ef6b154627c33889fcce342e970;hp=76584a7f923267b45a8248126a0f3943950ce76e;hb=47598daa8c32dbbd72db83dc33f2ce91b3f6f7b0;hpb=4afb2fe256f094a1caf6bff14f51c6a88938cc9f

diff --git a/libraries/Hooks.php b/libraries/Hooks.php
index 76584a7..0b5d468 100644
--- a/libraries/Hooks.php
+++ b/libraries/Hooks.php
@@ -6,7 +6,7 @@
  *
  * @package		CodeIgniter
  * @author		ExpressionEngine Dev Team
- * @copyright	Copyright (c) 2008, EllisLab, Inc.
+ * @copyright	Copyright (c) 2008 - 2009, EllisLab, Inc.
  * @license		http://codeigniter.com/user_guide/license.html
  * @link		http://codeigniter.com
  * @since		Version 1.0
@@ -28,21 +28,21 @@
  * @link		http://codeigniter.com/user_guide/libraries/encryption.html
  */
 class CI_Hooks {
-	
+
 	var $enabled 		= FALSE;
 	var $hooks   		= array();
 	var $in_progress	= FALSE;
-	
+
 	/**
 	 * Constructor
 	 *
 	 */
 	function CI_Hooks()
 	{
-		$this->_initialize();	
+		$this->_initialize();
 		log_message('debug', "Hooks Class Initialized");
 	}
-  	
+  
 	// --------------------------------------------------------------------
 
 	/**
@@ -50,24 +50,24 @@ class CI_Hooks {
 	 *
 	 * @access	private
 	 * @return	void
-	 */  	
+	 */  
   	function _initialize()
   	{
 		$CFG =& load_class('Config');
-		
+
 		// If hooks are not enabled in the config file
 		// there is nothing else to do
-		
+
 		if ($CFG->item('enable_hooks') == FALSE)
 		{
 			return;
 		}
-		
+
 		// Grab the "hooks" definition file.
 		// If there are no hooks, we're done.
-		
+
 		@include(APPPATH.'config/hooks'.EXT);
-		
+
 		if ( ! isset($hook) OR ! is_array($hook))
 		{
 			return;
@@ -76,7 +76,7 @@ class CI_Hooks {
 		$this->hooks =& $hook;
 		$this->enabled = TRUE;
   	}
-  	
+  
 	// --------------------------------------------------------------------
 
 	/**
@@ -94,7 +94,7 @@ class CI_Hooks {
 		{
 			return FALSE;
 		}
-	
+
 		if (isset($this->hooks[$which][0]) AND is_array($this->hooks[$which][0]))
 		{
 			foreach ($this->hooks[$which] as $val)
@@ -106,7 +106,7 @@ class CI_Hooks {
 		{
 			$this->_run_hook($this->hooks[$which]);
 		}
-		
+
 		return TRUE;
 	}
 
@@ -127,14 +127,14 @@ class CI_Hooks {
 		{
 			return FALSE;
 		}
-		
+
 		// -----------------------------------
 		// Safety - Prevents run-away loops
 		// -----------------------------------
-	
+
 		// If the script being called happens to have the same
 		// hook call within it a loop can happen
-		
+
 		if ($this->in_progress == TRUE)
 		{
 			return;
@@ -143,27 +143,27 @@ class CI_Hooks {
 		// -----------------------------------
 		// Set file path
 		// -----------------------------------
-		
+
 		if ( ! isset($data['filepath']) OR ! isset($data['filename']))
 		{
 			return FALSE;
 		}
-		
+
 		$filepath = APPPATH.$data['filepath'].'/'.$data['filename'];
-	
+
 		if ( ! file_exists($filepath))
 		{
 			return FALSE;
 		}
-		
+
 		// -----------------------------------
 		// Set class/function name
 		// -----------------------------------
-		
+
 		$class		= FALSE;
 		$function	= FALSE;
 		$params		= '';
-		
+
 		if (isset($data['class']) AND $data['class'] != '')
 		{
 			$class = $data['class'];
@@ -178,29 +178,29 @@ class CI_Hooks {
 		{
 			$params = $data['params'];
 		}
-		
+
 		if ($class === FALSE AND $function === FALSE)
 		{
 			return FALSE;
 		}
-		
+
 		// -----------------------------------
 		// Set the in_progress flag
 		// -----------------------------------
 
 		$this->in_progress = TRUE;
-		
+
 		// -----------------------------------
 		// Call the requested class and/or function
 		// -----------------------------------
-		
+
 		if ($class !== FALSE)
 		{
 			if ( ! class_exists($class))
 			{
 				require($filepath);
 			}
-		
+
 			$HOOK = new $class;
 			$HOOK->$function($params);
 		}
@@ -210,10 +210,10 @@ class CI_Hooks {
 			{
 				require($filepath);
 			}
-		
+
 			$function($params);
 		}
-	
+
 		$this->in_progress = FALSE;
 		return TRUE;
 	}