From f14c7d977d57e7a2cca8bff8931a56fe405cf50c Mon Sep 17 00:00:00 2001
From: Sem <sembrestels@riseup.net>
Date: Thu, 8 Dec 2011 18:48:23 +0100
Subject: Add friend refactored.

---
 actions/friends/add.php | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 actions/friends/add.php

(limited to 'actions')

diff --git a/actions/friends/add.php b/actions/friends/add.php
new file mode 100644
index 000000000..702a384d3
--- /dev/null
+++ b/actions/friends/add.php
@@ -0,0 +1,24 @@
+<?php
+
+$friend = get_entity(sanitize_int(get_input('friend')));
+$user = elgg_get_logged_in_user_entity();
+
+if(!elgg_instanceof($friend, 'user')){
+	register_error(elgg_echo('friendrequest:add:failure'));
+	forward(REFERER);
+}
+
+if(check_entity_relationship($friend->guid, "friendrequest", $user->guid)
+						|| check_entity_relationship($friend->guid, "friend", $user->guid)) {
+	$user->addFriend($friend->guid);
+	remove_entity_relationship($friend->guid, "friendrequest", $user->guid);
+	
+	system_message(elgg_echo("friends:add:successful", array($friend->name)));
+	
+} elseif(add_entity_relationship($user->guid, "friendrequest", $friend->guid)) {
+	system_message(elgg_echo("friendrequest:add:successful", array($friend->name)));
+} else {
+	register_error(elgg_echo("friendrequest:add:exists", array($friend->name)));
+}
+
+forward(REFERER);
-- 
cgit v1.2.3