trigger_action_redirect.inc

<?php
require_once SQ_INCLUDE_PATH.'/general_occasional.inc';
require_once SQ_CORE_PACKAGE_PATH.'/system/triggers/trigger_action/trigger_action.inc';

class Trigger_Action_Redirect extends Trigger_Action
{


    public static function execute($settings, &$state)
    {
        // check required settings
        if (!isset($settings['url_string']) || empty($settings['url_string'])) {
            return FALSE;
        }

        if (empty($state['asset'])) {
            // grab the asset if assetid is given, but not the asset.
            if (empty($state['assetid'])) {
                return FALSE;
            } else {
                $state['asset'] = $GLOBALS['SQ_SYSTEM']->am->getAsset($state['assetid']);
            }
        }
        if (is_null($state['asset'])) return FALSE;

        require_once SQ_FUDGE_PATH.'/general/text.inc';
        $url = $settings['url_string'];
        $keywords = retrieve_keywords_replacements($url);
        if (!empty($keywords)) {
            $replacements = Array();
            foreach ($keywords as $keyword) {
                $replacements[$keyword] = $state['asset']->getKeywordReplacement($keyword);
            }
            replace_keywords($url, $replacements);
        }

        if (!empty($url)) {
            header('Location: '.$url);

            return Array(
                    'assetid'   => $state['asset']->id,
                    'url'       => $url,
                   );
        } else {
            return FALSE;
        }

    }//end execute()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        ob_start();

        $url_string = array_get_index($settings, 'url_string', '');
        echo translate('trigger_action_redirect_redirect_url').' ';
        if ($write_access) {
            text_box($prefix.'[url_string]', $url_string, 75);
        } else {
            echo '<b>'.$url_string.'</b>';
        }
        echo '<br />'.translate('trigger_action_redirect_url_instructions');

        return ob_get_clean();

    }//end getInterface()


    public static function processInterface(&$settings, $request_data)
    {
        $settings['url_string'] = trim(array_get_index($request_data, 'url_string', ''));

        return FALSE;

    }//end processInterface()


    public static function getLocks($settings, &$state)
    {
        return Array();

    }//end getLocks()


}//end class

?>