gosa-core/include/smarty/sysplugins/smarty_method_load_filter.php

   1 <?php
   2
   3 /**
   4 * Smarty method Load_Filter
   5 *
   6 * Loads a filter plugin
   7 *
   8 * @package Smarty
   9 * @subpackage SmartyMethod
  10 * @author Uwe Tews
  11 */
  12
  13 /**
  14 * load a filter of specified type and name
  15 *
  16 * @param string $type filter type
  17 * @param string $name filter name
  18 */
  19 function  Smarty_Method_Load_Filter($smarty, $type, $name)
  20 {
  21     $_plugin = "smarty_{$type}filter_{$name}";
  22     $_filter_name = $_plugin;
  23     if ($smarty->loadPlugin($_plugin)) {
  24         if (class_exists($_plugin, false)) {
  25             $_plugin = array($_plugin, 'execute');
  26         }
  27         if (is_callable($_plugin)) {
  28             $smarty->registered_filters[$type][$_filter_name] = $_plugin;
  29             return;
  30         }
  31     }
  32     throw new Exception("{$type}filter \"{$name}\" not callable");
  33 }
  34
  35 ?>