<?php
/*********************************************************************************
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004 - 2009 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU 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 General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU 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 General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU 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".
 ********************************************************************************/

/**
 * ContactsViewValidPortalUsername.php
 * 
 * This class overrides SugarView and provides an implementation for the ValidPortalUsername
 * method used for checking whether or not an existing portal user_name has already been assigned.
 * We take advantage of the MVC framework to provide this action which is invoked from
 * a javascript AJAX request.
 * 
 * @author Collin Lee
 * */
 
require_once('include/MVC/View/SugarView.php');

class ContactsViewValidPortalUsername extends SugarView {
	
 	function ValidPortalUsername(){
 		parent::SugarView();
 	}
 	
 	function process() {
		$this->display();
 	}

 	function display(){
        if(!empty($_REQUEST['portal_name'])) {
	        $db = DBManagerFactory::getInstance();
	        $portalUsername = $_REQUEST['portal_name'];
	        $result = $db->query("Select count(id) as total from contacts where portal_name = '$portalUsername'");
			$total = 0;
			while($row = $db->fetchByAssoc($result)) {
		      $total = $row['total'];
			}
			echo $total;
        } else {
        	echo '0';
        }
 	}	
}
?>