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- <?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
- * @throws \SmartyException
- */
- public function setAutoloadFilters(Smarty_Internal_TemplateBase $obj, $filters, $type = null)
- {
- $smarty = $obj->_getSmartyObj();
- if ($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}'");
- }
- }
- }
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