<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2010 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".
 ********************************************************************************/

class FeedLinkHandlerLink {
    function getDisplay(&$data) {
        return '<div style="padding-left:10px"><a href="' . $data['LINK_URL'] . '" target="_blank">' .$data['LINK_URL'] .'</a></div>';
    }

    function handleInput($feed, $link_type, $link_url) {
        $feed->link_type = $link_type;

        // 
        if ( $link_url{0} != '.' || $link_url{0} != '/' ) {
            // Automatically add http:// in front of the link_url if it doesn't already have it
            if ( strncmp($link_url,'http://',7) != 0 && strncmp($link_url,'https://',8) != 0 ) {
                $link_url = 'http://'.$link_url;
            }
        }
        // Make sure they aren't trying to do something nasty like break out of a quote or something
        $link_url = str_replace(array('<','>','"',"'"),array('&lt;','&gt;','&quot;','&apos;'),$link_url);

        $feed->link_url = $link_url;	
    }
}