1 <?php

     2 /**

     3  * Smarty Plugin Data

     4  * This file contains the data object

     5  *

     6  * @package    Smarty

     7  * @subpackage Template

     8  * @author     Uwe Tews

     9  */

    10 

    11 /**

    12  * class for the Smarty data object

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

    14  *

    15  * @package    Smarty

    16  * @subpackage Template

    17  */

    18 class Smarty_Data extends Smarty_Internal_Data {

    19     /**

    20      * Counter

    21      *

    22      * @var int

    23      */

    24     static $count = 0;

    25 

    26     /**

    27      * Data block name

    28      *

    29      * @var string

    30      */

    31     public $dataObjectName = '';

    32     /**

    33      * Smarty object

    34      *

    35      * @var Smarty

    36      */

    37     public $smarty = null;

    38 

    39     /**

    40      * create Smarty data object

    41      *

    42      * @param Smarty|array $_parent parent template

    43      * @param Smarty|Smarty_Internal_Template $smarty global smarty instance

    44      * @param string $name optional data block name

    45      *

    46      * @throws SmartyException

    47      */

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

    49         self::$count++;

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

    51         $this->smarty = $smarty;

    52         if (is_object($_parent)) {

    53             // when object set up back pointer

    54             $this->parent = $_parent;

    55         } elseif (is_array($_parent)) {

    56             // set up variable values

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

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

    59             }

    60         } elseif ($_parent != null) {

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

    62         }

    63     }

    64 }