File size: 2.13Kb
<?php
/**
* Smarty Method SetAutoloadFilters
*
* Smarty::setAutoloadFilters() method
*
* @package Smarty
* @subpackage PluginsInternal
* @author Uwe Tews
*/
class Smarty_Internal_Method_SetAutoloadFilters
{
/**
* Valid for Smarty and template object
*
* @var int
*/
public $objMap = 3;
/**
* Valid filter types
*
* @var array
*/
private $filterTypes = array('pre' => true, 'post' => true, 'output' => true, 'variable' => true);
/**
* Set autoload filters
*
* @api Smarty::setAutoloadFilters()
*
* @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
* @param array $filters filters to load automatically
* @param string $type "pre", "output", … specify the
* filter type to set. Defaults to
* none treating $filters' keys as
* the appropriate types
*
* @return \Smarty|\Smarty_Internal_Template
*/
public function setAutoloadFilters(Smarty_Internal_TemplateBase $obj, $filters, $type = null)
{
$smarty = isset($obj->smarty) ? $obj->smarty : $obj;
if ($type !== null) {
$this->_checkFilterType($type);
$smarty->autoload_filters[ $type ] = (array) $filters;
} else {
foreach ((array) $filters as $type => $value) {
$this->_checkFilterType($type);
}
$smarty->autoload_filters = (array) $filters;
}
return $obj;
}
/**
* Check if filter type is valid
*
* @param string $type
*
* @throws \SmartyException
*/
public function _checkFilterType($type)
{
if (!isset($this->filterTypes[ $type ])) {
throw new SmartyException("Illegal filter type \"{$type}\"");
}
}
}