<?php

	/**
	 * Elgg river dashboard plugin index page
	 * 
	 * @package ElggRiverDash
	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
	 * @author Curverider Ltd <info@elgg.com>
	 * @copyright Curverider Ltd 2008-2009
	 * @link http://elgg.org/
	 */

		require_once(dirname(dirname(dirname(__FILE__))) . '/engine/start.php');

		gatekeeper();
		
		$content = get_input('content','');
		$content = explode(',',$content);
		$type = $content[0];
		$subtype = $content[1];
		$orient = get_input('display');
		$callback = get_input('callback');
		
		if ($type == 'all') {
			$type = '';
			$subtype = '';
		}

		$body = '';
		if (empty($callback)) {

			//set a view for the wire to extend
			$area1 = elgg_view("riverdashboard/sitemessage");
	
			//set a view to display newest members
			$area1 .= elgg_view("riverdashboard/newestmembers");	
			
			//set a view to display a welcome message
			$body .= elgg_view("riverdashboard/welcome");

		}
		
		switch($orient) {
			case 'mine':
							$subject_guid = $_SESSION['user']->guid;
							$relationship_type = ''; 
							break;
			case 'friends':	$subject_guid = $_SESSION['user']->guid;
							$relationship_type = 'friend';
							break;
			default:		$subject_guid = 0;
							$relationship_type = '';
							break;
		}

		$river = elgg_view_river_items($subject_guid, 0, $relationship_type, $type, $subtype, '') . "</div>";
		// Replacing callback calls in the nav with something meaningless
		$river = str_replace('callback=true','replaced=88,334',$river);
		
		$nav = elgg_view('riverdashboard/nav',array(
															'type' => $type,
															'subtype' => $subtype,
															'orient' => $orient 
														));
		if (empty($callback)) {
			$body .= elgg_view('riverdashboard/container', array('body' => $nav . $river . elgg_view('riverdashboard/js')));
			page_draw(elgg_echo('dashboard'),elgg_view_layout('sidebar_boxes',$area1,$body));
		} else {
			header("Content-type: text/html; charset=UTF-8");
			echo $nav . $river . elgg_view('riverdashboard/js');
		}

?>