From 0153140a9bb945cc4f92d4e080224000c9dddfd0 Mon Sep 17 00:00:00 2001
From: nbm <nbm@c91229c3-7414-0410-bfa2-8a42b809f60b>
Date: Sun, 6 Nov 2005 10:49:24 +0000
Subject: [PATCH] Add a registry to handle triggers, user-configurable activities that can occur at various stages during an action (such as the "post-validator" stage of the "add document" action).

---
 lib/triggers/triggerregistry.inc.php | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+), 0 deletions(-)
 create mode 100644 lib/triggers/triggerregistry.inc.php

diff --git a/lib/triggers/triggerregistry.inc.php b/lib/triggers/triggerregistry.inc.php
new file mode 100644
index 0000000..7f9ecff
--- /dev/null
+++ b/lib/triggers/triggerregistry.inc.php
@@ -0,0 +1,33 @@
+<?php
+
+class KTTriggerRegistry {
+    var $triggers = array();
+    // {{{ getSingleton
+    function &getSingleton () {
+        if (!KTUtil::arrayGet($GLOBALS, 'oKTTriggerRegistry')) {
+            $GLOBALS['oKTTriggerRegistry'] = new KTTriggerRegistry;
+        }
+        return $GLOBALS['oKTTriggerRegistry'];
+    }
+    // }}}
+
+    // {{{ registerTrigger
+    function registerTrigger($action, $slot, $name, $nsname, $path = "") {
+        if (!array_key_exists($action, $this->triggers)) {
+            $this->triggers[$action] = array();
+        }
+        if (!array_key_exists($slot, $this->triggers[$action])) {
+            $this->triggers[$action][$slot] = array();
+        }
+        $this->triggers[$action][$slot][$nsname] = array($name, $path, $nsname);
+    }
+    // }}}
+
+    // {{{ getTriggers
+    function getTriggers($action, $slot) {
+        return $this->triggers[$action][$slot];
+    }
+    // }}}
+}
+
+?>
--
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