From 1ca3a630454e1ce752d9cb7b5cb2b84318e60ece Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Sat, 4 Apr 2009 19:56:26 +0000
Subject: putting tags in the database

---
 actions/addtag.php | 47 +++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 41 insertions(+), 6 deletions(-)

(limited to 'actions/addtag.php')

diff --git a/actions/addtag.php b/actions/addtag.php
index 8974d9a28..309058e1c 100644
--- a/actions/addtag.php
+++ b/actions/addtag.php
@@ -4,19 +4,54 @@
 	 * 
 	 */
 
-	// Make sure we're logged in (send us to the front page if not)
-	if (!isloggedin()) forward();
-	
+	gatekeeper();
+	action_gatekeeper();
+
 	$coordinates_str = get_input('coordinates');
 	error_log($coordinates_str);
-	
+
 	$user_id = get_input('user_id');
-	//$entity_guid = get_input('entity_guid', null);
+	$image_guid = get_input('image_guid');
 	$word = get_input('word');
-	
+
 	error_log($word);
 	error_log($user_id);
 
+	if ($image_guid == 0) {
+		register_error("error");
+		forward($_SERVER['HTTP_REFERER']);
+	}
+
+	$image = get_entity($image_guid);
+	if (!$image)
+	{
+		register_error(elgg_echo("image:phototagging:notexists"));
+		forward($_SERVER['HTTP_REFERER']);
+	}
+
+	if ($user_id != 0) {
+		$relationships_type = 'user';
+		$value = $user_id;
+	} else {
+		$relationships_type = 'word';
+		$value = $word;
+	}
+
+	// test for empty tag
+
+	// create string for javascript tag object
+	$tag->coords = $coordinates_str;
+	$tag->type   = $relationships_type;
+	$tag->value  = $value;
+
+	$access_id = $image->getAccessID();
+	$owner_id = get_loggedin_userid();
+
+	//Save annotation
+	if ($image->annotate('phototag', serialize($tag), $access_id, $owner_id)) {
+		system_message(elgg_echo("image:tagged"));
+	}
+
 
 	forward($_SERVER['HTTP_REFERER']);
 
-- 
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