From b32a22535f4b41187475618769d0a4d07aba6684 Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Wed, 13 May 2009 11:54:48 +0000
Subject: added relationship between user and photo when tagged - this will
 enable searching for all photos that include user x

---
 actions/addtag.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/actions/addtag.php b/actions/addtag.php
index 562d53882..dc4274728 100644
--- a/actions/addtag.php
+++ b/actions/addtag.php
@@ -1,6 +1,6 @@
 <?php
 	/**
-	 * Tidypics Add Tag
+	 * Tidypics Add Photo Tag
 	 * 
 	 */
 
@@ -67,6 +67,12 @@
 
 	//Save annotation
 	if ($image->annotate('phototag', serialize($tag), $access_id, $owner_id)) {
+		// if tag is a user id, add relationship for searching (find all images with user x)
+		if ($relationships_type === 'user') {
+			if (!check_entity_relationship($user_id, 'phototag', $image_guid))
+				add_entity_relationship($user_id, 'phototag', $image_guid);
+		}
+	
 		system_message(elgg_echo("tidypics:phototagging:success"));
 	}
 
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