From 5595bf0ccbd10869f20ccd0ee4f7ad1935956408 Mon Sep 17 00:00:00 2001
From: brettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Tue, 23 Mar 2010 20:06:36 +0000
Subject: Added remove_subtype() and update_subtype().

git-svn-id: http://code.elgg.org/elgg/trunk@5488 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/entities.php | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'engine')

diff --git a/engine/lib/entities.php b/engine/lib/entities.php
index fd46b062d..e3fa0cb52 100644
--- a/engine/lib/entities.php
+++ b/engine/lib/entities.php
@@ -1461,6 +1461,44 @@ function add_subtype($type, $subtype, $class = "") {
 	return $id;
 }
 
+/**
+ * Removes a registered subtype
+ *
+ * @param string $type
+ * @param string $subtype
+ */
+function remove_subtype($type, $subtype) {
+	global $CONFIG;
+
+	$type = sanitise_string($type);
+	$subtype = sanitise_string($subtype);
+
+	return delete_data("DELETE FROM {$CONFIG->dbprefix}entity_subtypes WHERE type = '$type' AND subtype = '$subtype'");
+}
+
+/**
+ * Update the registered information
+ *
+ * @param string $type
+ * @param string $subtype
+ * @param string $class
+ */
+function update_subtype($type, $subtype, $class = '') {
+	global $CONFIG;
+
+	if (!$id = get_subtype_id($type, $subtype)) {
+		return FALSE;
+	}
+	$type = sanitise_string($type);
+	$subtype = sanitise_string($subtype);
+
+	return update_data("UPDATE {$CONFIG->dbprefix}entity_subtypes
+		SET type = '$type', subtype = '$subtype', class = '$class'
+		WHERE id = $id
+	");
+}
+
+
 /**
  * Update an existing entity.
  *
-- 
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