vendor/smarty/smarty/libs/sysplugins/smarty_internal_method_addautoloadfilters.php

   1 <?php
   2
   3 /**
   4  * Smarty Method AddAutoloadFilters
   5  *
   6  * Smarty::addAutoloadFilters() method
   7  *
   8  * @package    Smarty
   9  * @subpackage PluginsInternal
  10  * @author     Uwe Tews
  11  */
  12 class Smarty_Internal_Method_AddAutoloadFilters extends Smarty_Internal_Method_SetAutoloadFilters
  13 {
  14
  15     /**
  16      * Add autoload filters
  17      *
  18      * @api Smarty::setAutoloadFilters()
  19      *
  20      * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
  21      * @param  array                                                          $filters filters to load automatically
  22      * @param  string                                                         $type    "pre", "output", … specify the
  23      *                                                                                 filter type to set. Defaults to
  24      *                                                                                 none treating $filters' keys as
  25      *                                                                                 the appropriate types
  26      *
  27      * @return \Smarty|\Smarty_Internal_Template
  28      */
  29     public function addAutoloadFilters(Smarty_Internal_TemplateBase $obj, $filters, $type = null)
  30     {
  31         $smarty = $obj->_getSmartyObj();
  32         if ($type !== null) {
  33             $this->_checkFilterType($type);
  34             if (!empty($smarty->autoload_filters[ $type ])) {
  35                 $smarty->autoload_filters[ $type ] = array_merge($smarty->autoload_filters[ $type ], (array) $filters);
  36             } else {
  37                 $smarty->autoload_filters[ $type ] = (array) $filters;
  38             }
  39         } else {
  40             foreach ((array) $filters as $type => $value) {
  41                 $this->_checkFilterType($type);
  42                 if (!empty($smarty->autoload_filters[ $type ])) {
  43                     $smarty->autoload_filters[ $type ] =
  44                         array_merge($smarty->autoload_filters[ $type ], (array) $value);
  45                 } else {
  46                     $smarty->autoload_filters[ $type ] = (array) $value;
  47                 }
  48             }
  49         }
  50         return $obj;
  51     }
  52 }