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, 79 insertions, 0 deletions

diff --git a/mod/groups/actions/addtogroup.php b/mod/groups/actions/addtogroup.php
new file mode 100644
index 000000000..db697d573
--- /dev/null
+++ b/mod/groups/actions/addtogroup.php
@@ -0,0 +1,79 @@
+<?php
+
+	/**
+	 * Add a user to a 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 ($_SESSION['user']->getGUID() == $group->getGUID())
+	{
+		$requests = $user->group_join_request;
+		if ($requests)
+		{
+			foreach ($requests as $request) 
+			{
+				if ($request == $group->getGUID())
+				{
+					// User has requested to join this group previously, so we can safely add them
+
+					// add them
+					if ($group->join($user))
+					{
+						
+						// send welcome email
+						notify_user($user->getGUID(), "", 
+							sprintf(elgg_echo('groups:welcome:subject'), $group->title), 
+							sprintf(elgg_echo('groups:welcome:body'), $user->name, $group->title, $group->getURL()),
+							NULL, "email");
+							
+						system_message(elgg_echo('groups:addedtogroup'));
+						
+					}
+					else
+						system_message(elgg_echo("groups:cantjoin"));
+					
+					forward($_SERVER['HTTP_REFERER']);
+					exit;	
+				}
+			}
+			
+			// Not found in request array, so send an invite and set invite flag
+			
+			// Set invite flag
+			if (!$user->setMetaData('group_invite', $group->getGUID(), "", true))
+				system_message(elgg_echo("groups:usernotinvited"));
+			else
+			{
+				// Send email
+				if (notify_user($user->getGUID(), "", 
+						sprintf(elgg_echo('groups:invite:subject'), $user->name, $group->title), 
+						sprintf(elgg_echo('groups:invite:body'), $user->name, $group->title, "http://{$CONFIG->url}action/groups/join?user_guid={$user->guid}&group_guid={$group->guid}"),
+						NULL, "email"))
+					system_message(elgg_echo("groups:userinvited"));
+				else
+					system_message(elgg_echo("groups:usernotinvited"));
+			}
+		}
+	}
+	else
+		system_message(elgg_echo("groups:notowner"));
+		
+	forward($_SERVER['HTTP_REFERER']);
+	exit;	
+?>
\ No newline at end of file