From ff31226fdeb972aac2f37f0098240cb366a9bb26 Mon Sep 17 00:00:00 2001
From: brettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 5 May 2010 19:14:48 +0000
Subject: Merged 18_new_admin branch to trunk.

git-svn-id: http://code.elgg.org/elgg/trunk@5977 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/actions.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'engine/lib/actions.php')

diff --git a/engine/lib/actions.php b/engine/lib/actions.php
index 7e8e43f40..304179828 100644
--- a/engine/lib/actions.php
+++ b/engine/lib/actions.php
@@ -236,5 +236,18 @@ function get_site_secret() {
 	return $secret;
 }
 
+/**
+ * Check if an action is registered and its file exists.
+ *
+ * @param string $action
+ * @return BOOL
+ * @since 1.8
+ */
+function elgg_action_exist($action) {
+	global $CONFIG;
+
+	return (isset($CONFIG->actions[$action]) && file_exists($CONFIG->actions[$action]['file']));
+}
+
 // Register some actions ***************************************************
 register_elgg_event_handler("init","system","actions_init");
-- 
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