End of day commit of first (semi working) code.

Working: 
	- Join/leave on public groups
	- Create / edit groups
	
Not working:
	- Private groups
	- the skin/display of the group
	- profile main page
	- widgets


Refs #109
Closes #115

git-svn-id: https://code.elgg.org/elgg/trunk@1279 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 39 insertions, 0 deletions

diff --git a/mod/groups/actions/leave.php b/mod/groups/actions/leave.php
new file mode 100644
index 000000000..87f976b3e
--- /dev/null
+++ b/mod/groups/actions/leave.php
@@ -0,0 +1,39 @@
+<?php
+	/**
+	 * Leave a group action.
+	 * 
+	 * @package ElggGroups
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Marcus Povey
+	 * @copyright Curverider Ltd 2008
+	 * @link http://elgg.com/
+	 */
+
+	// Load configuration
+	global $CONFIG;
+	
+	gatekeeper();
+	
+	$user_guid = get_input('user_guid');
+	$group_guid = get_input('group_guid');
+	
+	$user = NULL;
+	if (!$user_guid) $user = $_SESSION['user'];
+	else
+		$user = get_entity($user_guid);
+		
+	$group = get_entity($group_guid);
+	
+	if (($user instanceof ElggUser) && ($group instanceof ElggGroup))
+	{
+		if ($group->leave($user))
+			system_message(elgg_echo("groups:left"));
+		else
+			system_message(elgg_echo("groups:cantleave"));
+	}
+	else
+		system_message(elgg_echo("groups:cantleave"));
+		
+	forward($_SERVER['HTTP_REFERER']);
+	exit;
+?>
\ No newline at end of file