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, 73 insertions, 0 deletions

diff --git a/mod/groups/actions/joinrequest.php b/mod/groups/actions/joinrequest.php
new file mode 100644
index 000000000..6288e0e76
--- /dev/null
+++ b/mod/groups/actions/joinrequest.php
@@ -0,0 +1,73 @@
+<?php
+	/**
+	 * User requests to join a closed group.
+	 * 
+	 * @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');
+	
+	$user = get_entity($user_guid);	
+	$group = get_entity($group);
+	
+	if (!$group->isMember($user))
+	{
+		$invites = $user->group_invite;
+		
+		if ($invites)
+		{
+			foreach ($invites as $invite)
+			{
+				if ($invite = $group->getGUID())
+				{
+					if ($group->join($user))
+					{
+						system_message(elgg_echo('groups:joined'));
+						
+						forward($group->getURL());
+						exit;
+					}
+					else
+						system_message(elgg_echo('groups:cantjoin'));
+						
+					forward($_SERVER['HTTP_REFERER']);
+					exit;	
+				}
+			
+			}
+			
+			// else email membership requiest
+			// set flag
+			
+			if (!$user->setMetaData('group_join_request', $group->getGUID(), "", true))
+				system_message(elgg_echo("groups:joinrequestnotmade"));
+			else
+			{
+				// Send email
+				if (notify_user($group->owner_guid, "", 
+						sprintf(elgg_echo('groups:request:subject'), $user->name, $group->title), 
+						sprintf(elgg_echo('groups:request:body'), $group->getOwner()->name, $user->name, $group->title, $user->getURL(), "http://{$CONFIG->url}action/groups/addtogroup?user_guid={$user->guid}&group_guid={$group->guid}"),
+						NULL, "email"))
+					system_message(elgg_echo("groups:joinrequestmade"));
+				else
+					system_message(elgg_echo("groups:joinrequestnotmade"));
+			}
+		}
+		
+	}
+	else
+		system_message(elgg_echo('groups:alreadymember'));
+		
+	forward($_SERVER['HTTP_REFERER']);
+	exit;	
+?>
\ No newline at end of file