<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * 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 Affero General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 ********************************************************************************/


/**
 * Created by JetBrains PhpStorm.
 * User: admin
 * Date: 9/29/11
 * Time: 11:55 AM
 * To change this template use File | Settings | File Templates.
 */

class CalendarUtils {

	/**
	 * Find first day of week according to user's settings
	 * @param SugarDateTime $date 
	 * @return SugarDateTime $date
	 */
	static function get_first_day_of_week(SugarDateTime $date){
		$fdow = $GLOBALS['current_user']->get_first_day_of_week();
		if($date->day_of_week < $fdow)
				$date = $date->get('-7 days');			
		return $date->get_day_by_index_this_week($fdow);
	}
	
	
	/**
	 * Get list of needed fields for modules
	 * @return array
	 */
	static function get_fields(){
		return array(
			'Meetings' => array(
				'name',
				'date_start',
				'duration_hours',
				'duration_minutes',
				'status',
				'description',
				'parent_type',
				'parent_name',
				'parent_id',
			),
			'Calls' => array(
				'name',
				'date_start',
				'duration_hours',
				'duration_minutes',
				'status',
				'description',
				'parent_type',
				'parent_name',
				'parent_id',
			),
			'Tasks' => array(
				'name',
				'date_start',
				'date_due',
				'status',
				'description',
				'parent_type',
				'parent_name',
				'parent_id',
			),
		);
	}
	
	/**
	 * Get array of needed time data
	 * @param SugarBean $bean 
	 * @return array
	 */
	static function get_time_data($bean){
					$arr = array();
					
					$date_field = "date_start";								
					if($bean->object_name == 'Task')
						$date_field = "date_due";
					
					$timestamp = SugarDateTime::createFromFormat($GLOBALS['timedate']->get_date_time_format(),$bean->$date_field,new DateTimeZone('UTC'))->format('U');				
					$arr['timestamp'] = $timestamp;
					$arr['time_start'] = $GLOBALS['timedate']->fromTimestamp($arr['timestamp'])->format($GLOBALS['timedate']->get_time_format());

					
					return $arr;
	}
}