From 3e7d5c4e225c4ffab8d7b6c85089e96f4aef1440 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sun, 23 Oct 2005 20:46:27 +0000
Subject: [PATCH] - Run action methods using run_action_method() - You can now
 prevent action methods from running by setting $norunners

---
 api.php | 37 +++++++++++++++++++++++++++++--------
 1 file changed, 29 insertions(+), 8 deletions(-)

diff --git a/api.php b/api.php
index 5132bfd..b029b1a 100644
--- a/api.php
+++ b/api.php
@@ -122,6 +122,12 @@ class API
 	*/
 	var $insertid = 0;
 	
+	/**
+	* Pre- and post-action method stoppers
+	* @var	array
+	*/
+	var $norunners = array();
+	
 	/**
 	* Constructor: cannot instantiate class directly
 	*/
@@ -248,7 +254,7 @@ class API
 			trigger_error('Condition is empty: cannot fetch', E_USER_ERROR);
 		}
 		
-		$actmethod = (method_exists($this, 'pre_fetch') ? $this->pre_fetch() : '');
+		$this->run_action_method('pre_fetch');
 		
 		$result = $this->registry->modules['db_mysql']->query_first("SELECT * FROM {$this->prefix}{$this->table} WHERE {$this->condition}");
 		if (!$result)
@@ -258,7 +264,7 @@ class API
 			return;
 		}
 		
-		$actmethod = (method_exists($this, 'post_fetch') ? $this->post_fetch() : '');
+		$this->run_action_method('post_fetch');
 		
 		$this->objdata = $result;
 	}
@@ -270,7 +276,7 @@ class API
 	{
 		$this->verify();
 		
-		$actmethod = (method_exists($this, 'pre_insert') ? $this->pre_insert() : '');
+		$this->run_action_method('pre_insert');
 		
 		foreach ($this->setfields AS $field)
 		{
@@ -281,7 +287,7 @@ class API
 		$this->registry->modules['db_mysql']->query("INSERT INTO {$this->prefix}{$this->table} (" . implode(',', $fields) . ") VALUES (" . implode(',', $values) . ")");
 		$this->insertid = $this->registry->modules['db_mysql']->insert_id();
 		
-		$actmethod = (method_exists($this, 'post_insert') ? $this->post_insert() : '');
+		$this->run_action_method('post_insert');
 	}
 	
 	/**
@@ -294,7 +300,7 @@ class API
 			trigger_error('Condition is empty: cannot fetch', E_USER_ERROR);
 		}
 
-		$actmethod = (method_exists($this, 'pre_update') ? $this->pre_update() : '');
+		$this->run_action_method('pre_update');
 		
 		foreach ($this->setfields AS $field)
 		{
@@ -304,7 +310,7 @@ class API
 		
 		$this->registry->modules['db_mysql']->query("UPDATE {$this->prefix}{$this->table} SET $updates WHERE {$this->condition}");
 		
-		$actmethod = (method_exists($this, 'post_update') ? $this->post_update() : '');
+		$this->run_action_method('post_update');
 	}
 	
 	/**
@@ -319,11 +325,11 @@ class API
 		
 		$this->set_existing();
 		
-		$actmethod = (method_exists($this, 'pre_delete') ? $this->pre_delete() : '');
+		$this->run_action_method('pre_delete');
 		
 		$this->registry->modules['db_mysql']->query("DELETE FROM {$this->prefix}{$this->table} WHERE {$this->condition}");
 		
-		$actmethod = (method_exists($this, 'post_delete') ? $this->post_delete() : '');
+		$this->run_action_method('post_delete');
 	}
 	
 	/**
@@ -348,6 +354,21 @@ class API
 		}
 	}
 	
+	/**
+	* Runs a pre- or post-action method for database commands
+	*
+	* @param	string	Action to run
+	*/
+	function run_action_method($method)
+	{
+		if (in_array($method, $this->norunners))
+		{
+			return;
+		}
+		
+		$actmethod = (method_exists($this, $method) ? $this->$method() : '');
+	}
+	
 	/**
 	* Verify field: not a zero value
 	*/
-- 
2.22.5