trigger_action_purge_squid_cache.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_Purge_Squid_Cache extends Trigger_Action
{


    function __construct($assetid=0)
    {
        parent::__construct($assetid);

    }//end constructor


    public static function execute($settings, &$state)
    {
        if (empty($state['assetid'])) return FALSE;
        $cascade = array_get_index($settings, 'cascade_clear_cache', FALSE);

        $vars = Array(
                    'assetid'       => $state['assetid'],
                    'cascade'       => $cascade,
                    'repopulate'    => FALSE,
                );
        $hh =& $GLOBALS['SQ_SYSTEM']->getHipoHerder();
        $status_errors = $hh->freestyleHipo('hipo_job_tool_clear_squid_cache', $vars, SQ_PACKAGES_PATH.'/squid/hipo_jobs');
        if (!empty($status_errors)) return FALSE;

        return $vars;

    }//end execute()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        $settings['cascade_clear_cache'] = array_get_index($settings, 'cascade_clear_cache', FALSE);

        ob_start();

        echo translate('cascade_question').'  ';
        if ($write_access) {
            check_box($prefix.'[cascade_clear_cache]', 1, $settings['cascade_clear_cache']);
        } else {
            echo '<img src="'.sq_web_path('lib').'/web/images/'.($settings['cascade_clear_cache'] ? 'tick' : 'cross').'.gif" alt="'.($settings['cascade_clear_cache'] ? translate('yes') : translate('no')).'" /> ';
        }
        echo "</br>";
        echo translate('squid_tool_cascade_note');
        echo "</br>";
        echo "</br>";
        echo translate('squid_tool_hostname_note');

        return ob_get_clean();

    }//end getInterface()


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

        return FALSE;

    }//end processInterface()


}//end class

?>