library/smarty/libs/sysplugins/smarty_data.php
author Markus Broeker<broeker.markus@googlemail.com>
Sun, 14 Feb 2016 21:40:29 +0100
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<?php
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/**
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 * Smarty Plugin Data
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 * This file contains the data object
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 *
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 * @package    Smarty
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 * @subpackage Template
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 * @author     Uwe Tews
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 */
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/**
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 * class for the Smarty data object
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 * The Smarty data object will hold Smarty variables in the current scope
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 *
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 * @package    Smarty
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 * @subpackage Template
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 */
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class Smarty_Data extends Smarty_Internal_Data {
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    /**
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     * Counter
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     *
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     * @var int
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     */
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    static $count = 0;
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    /**
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     * Data block name
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     *
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     * @var string
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     */
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    public $dataObjectName = '';
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    /**
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     * Smarty object
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     *
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     * @var Smarty
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     */
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    public $smarty = null;
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    /**
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     * create Smarty data object
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     *
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     * @param Smarty|array $_parent parent template
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     * @param Smarty|Smarty_Internal_Template $smarty global smarty instance
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     * @param string $name optional data block name
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     *
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     * @throws SmartyException
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     */
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    public function __construct($_parent = null, $smarty = null, $name = null) {
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        self::$count++;
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        $this->dataObjectName = 'Data_object ' . (isset($name) ? "'{$name}'" : self::$count);
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        $this->smarty = $smarty;
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        if (is_object($_parent)) {
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            // when object set up back pointer
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            $this->parent = $_parent;
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        } elseif (is_array($_parent)) {
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            // set up variable values
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            foreach ($_parent as $_key => $_val) {
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                $this->tpl_vars[$_key] = new Smarty_Variable($_val);
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            }
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        } elseif ($_parent != null) {
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            throw new SmartyException("Wrong type for template variables");
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        }
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    }
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}