mirror of
https://github.com/smarty-php/smarty.git
synced 2025-11-03 22:01:36 +01:00
110 lines
4.0 KiB
PHP
110 lines
4.0 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Smarty Extension Object
|
|
*
|
|
* Register object methods
|
|
*
|
|
* @package Smarty
|
|
* @subpackage PluginsInternal
|
|
* @author Uwe Tews
|
|
*/
|
|
class Smarty_Internal_Extension_Object
|
|
{
|
|
/**
|
|
* Registers object to be used in templates
|
|
*
|
|
* @param \Smarty_Internal_Template|\Smarty $obj
|
|
* @param string $object_name
|
|
* @param object $object_impl the referenced PHP object to register
|
|
* @param array $allowed list of allowed methods (empty = all)
|
|
* @param boolean $smarty_args smarty argument format, else traditional
|
|
* @param array $block_methods list of block-methods
|
|
*
|
|
* @return \Smarty_Internal_Templatebase
|
|
* @throws \SmartyException
|
|
*/
|
|
static function registerObject($obj, $object_name, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array())
|
|
{
|
|
// test if allowed methods callable
|
|
if (!empty($allowed)) {
|
|
foreach ((array) $allowed as $method) {
|
|
if (!is_callable(array($object_impl, $method)) && !property_exists($object_impl, $method)) {
|
|
throw new SmartyException("Undefined method or property '$method' in registered object");
|
|
}
|
|
}
|
|
}
|
|
// test if block methods callable
|
|
if (!empty($block_methods)) {
|
|
foreach ((array) $block_methods as $method) {
|
|
if (!is_callable(array($object_impl, $method))) {
|
|
throw new SmartyException("Undefined method '$method' in registered object");
|
|
}
|
|
}
|
|
}
|
|
// register the object
|
|
$smarty = isset($obj->smarty) ? $obj->smarty : $obj;
|
|
$smarty->registered_objects[$object_name] = array($object_impl, (array) $allowed, (boolean) $smarty_args,
|
|
(array) $block_methods);
|
|
}
|
|
|
|
/**
|
|
* return a reference to a registered object
|
|
*
|
|
* @param \Smarty_Internal_Template|\Smarty $obj
|
|
* @param string $name object name
|
|
*
|
|
* @return object
|
|
* @throws \SmartyException if no such object is found
|
|
*/
|
|
static function getRegisteredObject($obj, $name)
|
|
{
|
|
$smarty = isset($obj->smarty) ? $obj->smarty : $obj;
|
|
if (!isset($smarty->registered_objects[$name])) {
|
|
throw new SmartyException("'$name' is not a registered object");
|
|
}
|
|
if (!is_object($smarty->registered_objects[$name][0])) {
|
|
throw new SmartyException("registered '$name' is not an object");
|
|
}
|
|
return $smarty->registered_objects[$name][0];
|
|
}
|
|
|
|
/**
|
|
* unregister an object
|
|
*
|
|
* @param \Smarty_Internal_Template|\Smarty $obj
|
|
* @param string $name object name
|
|
*
|
|
* @return \Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
|
|
* Smarty_Internal_Template) instance for chaining
|
|
*/
|
|
static function unregisterObject($obj, $name)
|
|
{
|
|
$smarty = isset($obj->smarty) ? $obj->smarty : $obj;
|
|
if (isset($smarty->registered_objects[$name])) {
|
|
unset($smarty->registered_objects[$name]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Registers static classes to be used in templates
|
|
*
|
|
* @param \Smarty_Internal_Template|\Smarty $obj
|
|
* @param string $class_name
|
|
* @param string $class_impl the referenced PHP class to register
|
|
*
|
|
* @return \Smarty_Internal_Templatebase
|
|
* @throws \SmartyException
|
|
*/
|
|
static function registerClass($obj, $class_name, $class_impl)
|
|
{
|
|
// test if exists
|
|
if (!class_exists($class_impl)) {
|
|
throw new SmartyException("Undefined class '$class_impl' in register template class");
|
|
}
|
|
// register the class
|
|
$smarty = isset($obj->smarty) ? $obj->smarty : $obj;
|
|
$smarty->registered_classes[$class_name] = $class_impl;
|
|
}
|
|
|
|
} |