<?php

/**

 * Smarty Plugin Data

 * This file contains the data object

 *

 * @package    Smarty

 * @subpackage Template

 * @author     Uwe Tews

 */

/**

 * class for the Smarty data object

 * The Smarty data object will hold Smarty variables in the current scope

 *

 * @package    Smarty

 * @subpackage Template

 */

class Smarty_Data extends Smarty_Internal_Data {

    /**

     * Counter

     *

     * @var int

     */

    static $count = 0;

    /**

     * Data block name

     *

     * @var string

     */

    public $dataObjectName = '';

    /**

     * Smarty object

     *

     * @var Smarty

     */

    public $smarty = null;

    /**

     * create Smarty data object

     *

     * @param Smarty|array $_parent parent template

     * @param Smarty|Smarty_Internal_Template $smarty global smarty instance

     * @param string $name optional data block name

     *

     * @throws SmartyException

     */

    public function __construct($_parent = null, $smarty = null, $name = null) {

        self::$count++;

        $this->dataObjectName = 'Data_object ' . (isset($name) ? "'{$name}'" : self::$count);

        $this->smarty = $smarty;

        if (is_object($_parent)) {

            // when object set up back pointer

            $this->parent = $_parent;

        } elseif (is_array($_parent)) {

            // set up variable values

            foreach ($_parent as $_key => $_val) {

                $this->tpl_vars[$_key] = new Smarty_Variable($_val);

            }

        } elseif ($_parent != null) {

            throw new SmartyException("Wrong type for template variables");

        }

    }

}