trigger_action_delete_future_permission.inc

<?php
require_once SQ_INCLUDE_PATH.'/general_occasional.inc';

class Trigger_Action_Delete_Future_Permission extends Trigger_Action
{


    public static function execute($settings, &$state)
    {
        // check settings, permission
        if (empty($settings['permission'])) {
            // if no settings, fail
            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']);
            }
        }

        $cron_mgr = $GLOBALS['SQ_SYSTEM']->am->getSystemAsset('cron_manager');
        if (is_null($cron_mgr)) return FALSE;

        //get the future permission cron jobs of this asset
        $GLOBALS['SQ_SYSTEM']->am->includeAsset('cron_job_future_permission');
        $fp_jobs = Cron_Job_Future_Permission::getActiveJobs($state['asset']);
        if (empty($fp_jobs)) return TRUE;

        $jobids = Array();

        foreach ($fp_jobs as $job) {
            if ($job->attr('permission') == $settings['permission']) {
                if ($cron_mgr->removeJob($job)) {
                    $jobids[] = $job->id;
                } else {
                    trigger_localised_error('CRON0065', E_USER_WARNING, $job->id);
                }
            }
        }

        return Array(
                'jobids'    => $jobids,
               );

    }//end execute()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        if (empty($settings['permission'])) {
            // set to default
            $selected_permission = SQ_PERMISSION_READ;
        } else {
            $selected_permission = $settings['permission'];
        }

        $permission_list = self::_getPermissionList();

        if (!$write_access) {
            $form_element_extras = 'disabled="disabled"';
        } else {
            $form_element_extras = '';
        }

        ob_start();
            echo translate('trigger_delete_future_permission').'&nbsp;';
            combo_box($prefix.'[permission]', $permission_list, FALSE, $selected_permission, NULL, $form_element_extras);
            echo '&nbsp;'.translate('permission');
            $html = ob_get_contents();
        ob_end_clean();

        return $html;

    }//end getInterface()


    public static function processInterface(&$settings, $request_data)
    {
        $permission = array_get_index($request_data, 'permission', NULL);
        if (is_null($permission)) {
            return 'Permission has not been specified';
        }

        $permission_list = self::_getPermissionList();

        // check if the permission is valid
        if (!isset($permission_list[$permission])) {
            return 'Specified permission is invalid';
        }
        $settings['permission'] = $permission;

        return FALSE;

    }//end processInterface()


    protected static function _getPermissionList()
    {
        return Array(SQ_PERMISSION_READ => 'Read', SQ_PERMISSION_WRITE => 'Write', SQ_PERMISSION_ADMIN => 'Admin');
        
    }//end _getPermissionList()


}//end class

?>