gistfile1.php

<?php
/**
 * Smarty plugin
 *
 * @package Smarty
 * @subpackage PluginsFunction
 */


function smarty_function_processor($params, & $smarty)
{
    $output = array(
        'success'       => false,
        'message'       => '',
        'errors'        => array(),
        'field_errors'  => array(),
        'object'      => null,
    );
    
    if(!isset($params['action']) OR !$action = $params['action']){return;}
    if(isset($params['assign']) && $params['assign']){
        $assign = (string)$params['assign'];
    }
    
    $modx = & $smarty->modx;
    $scriptProperties = array();
    $options = array();
    
    if(!empty($params['location'])){
        $options['location'] = $params['location'];
    }
    
    if(isset($params['params'])){
        $scriptProperties = $params['params'];
        // Check if String
        if(is_string($scriptProperties)){
            $modx->getParser(); 
            $scriptProperties = $modx->parser->parseProperties($scriptProperties);
            print_r($scriptProperties);
        }
    }  
    if(!empty($params['ns'])){
        $nm_config_name = "{$params['ns']}.core_path";
        if(!$path = $modx->getOption($nm_config_name, null)){
            if($namespace = $modx->getObject('modNamespace', $params['ns'])
                AND $path = $namespace->getCorePath()
            ){
                $modx->setOption($nm_config_name, $path);
            }
        }
        if($path){
            $path .= 'processors/';
            $options['processors_path'] = $path;
        }
    }
    if($response = $modx->runProcessor($action, $scriptProperties, $options)){
        if($response->isError()){
            $output['errors'] = $response->getAllErrors();
            if($response->hasMessage()){
            }
            if($response->hasFieldErrors()){
                $errors = (array)$response->getFieldErrors();
                foreach($errors as $error){
                    $output['field_errors'][$error->getField()] = $error->getMessage();
                }
            }
        }
        else{
            $output['success'] = true;
            $output['object'] = $response->getObject();
        }
        $output['message'] = $response->getMessage();
    } 
    return $assign ? $smarty->assign($assign, $output) : $output;
}

?>