<?php
	/**
	 * Elgg log browser.
	 * 
	 * @package ElggLogBrowser
	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
	 * @author Curverider Ltd
	 * @copyright Curverider Ltd 2008-2009
	 * @link http://elgg.com/
	 */

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

	admin_gatekeeper();
	set_context('admin');
	// Set admin user for user block
		set_page_owner($_SESSION['guid']);

	
	$limit = get_input('limit', 40);
	$offset = get_input('offset');
	
	$search_username = get_input('search_username');
	if ($search_username) {
		if ($user = get_user_by_username($search_username)) {
			$user = $user->guid;
		}
	} else {
		$user_guid = get_input('user_guid',0);
		if ($user_guid) {
			$user = (int) $user_guid;
		} else {
			$user = "";
		}
	}
	
	$timelower = get_input('timelower');
	if ($timelower) $timelower = strtotime($timelower);
	$timeupper = get_input('timeupper');
	if ($timeupper) $timeupper = strtotime($timeupper);
	
	$title = elgg_view_title(elgg_echo('logbrowser'));
	
	// Get log entries
	$log = get_system_log($user, "", "", "","", $limit, $offset, false, $timeupper, $timelower);
	$count = get_system_log($user, "", "", "","", $limit, $offset, true, $timeupper, $timelower);
	$log_entries = array();
	
	foreach ($log as $l)
	{
		$tmp = new ElggObject();
		$tmp->subtype = 'logwrapper';
		$tmp->entry = $l;
		$log_entries[] = $tmp;
	}
	
	$form = elgg_view('logbrowser/form',array('user_guid' => $user, 'timeupper' => $timeupper, 'timelower' => $timelower));
	
	set_context('search');
	$result = elgg_view_entity_list($log_entries, $count, $offset, $limit, false, false);
	set_context('admin');
		
// Display main admin menu
	page_draw(elgg_echo('logbrowser'),elgg_view_layout("two_column_left_sidebar", '', $title . $form . $result));

?>