<?php
/*
** Zabbix
** Copyright (C) 2001-2013 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/


class CScreenTriggersOverview extends CScreenBase {

	/**
	 * Process screen.
	 *
	 * @return CDiv (screen inside container)
	 */
	public function get() {
		$hostids = array();

		$dbHostGroups = DBselect(
			'SELECT DISTINCT hg.hostid'.
			' FROM hosts_groups hg'.
			' WHERE hg.groupid='.zbx_dbstr($this->screenitem['resourceid'])
		);
		while ($dbHostGroup = DBfetch($dbHostGroups)) {
			$hostids[$dbHostGroup['hostid']] = $dbHostGroup['hostid'];
		}

		return $this->getOutput(getTriggersOverview($hostids, $this->screenitem['application'],
				$this->pageFile, $this->screenitem['style'], $this->screenid
		));
	}
}
