198 lines
7.9 KiB
PHP
198 lines
7.9 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Smarty Extension handler
|
|
*
|
|
* Load extensions dynamically
|
|
*
|
|
* @package Smarty
|
|
* @subpackage PluginsInternal
|
|
* @author Uwe Tews
|
|
*
|
|
* Runtime extensions
|
|
* @property Smarty_Internal_Runtime_CacheModify $_cacheModify
|
|
* @property Smarty_Internal_Runtime_CacheResourceFile $_cacheResourceFile
|
|
* @property Smarty_Internal_Runtime_Capture $_capture
|
|
* @property Smarty_Internal_Runtime_CodeFrame $_codeFrame
|
|
* @property Smarty_Internal_Runtime_FilterHandler $_filterHandler
|
|
* @property Smarty_Internal_Runtime_Foreach $_foreach
|
|
* @property Smarty_Internal_Runtime_GetIncludePath $_getIncludePath
|
|
* @property Smarty_Internal_Runtime_Make_Nocache $_make_nocache
|
|
* @property Smarty_Internal_Runtime_UpdateCache $_updateCache
|
|
* @property Smarty_Internal_Runtime_UpdateScope $_updateScope
|
|
* @property Smarty_Internal_Runtime_TplFunction $_tplFunction
|
|
* @property Smarty_Internal_Runtime_WriteFile $_writeFile
|
|
*
|
|
* Method extensions
|
|
* @property Smarty_Internal_Method_GetTemplateVars $getTemplateVars
|
|
* @property Smarty_Internal_Method_Append $append
|
|
* @property Smarty_Internal_Method_AppendByRef $appendByRef
|
|
* @property Smarty_Internal_Method_AssignGlobal $assignGlobal
|
|
* @property Smarty_Internal_Method_AssignByRef $assignByRef
|
|
* @property Smarty_Internal_Method_LoadFilter $loadFilter
|
|
* @property Smarty_Internal_Method_LoadPlugin $loadPlugin
|
|
* @property Smarty_Internal_Method_RegisterFilter $registerFilter
|
|
* @property Smarty_Internal_Method_RegisterObject $registerObject
|
|
* @property Smarty_Internal_Method_RegisterPlugin $registerPlugin
|
|
* @property mixed|\Smarty_Template_Cached configLoad
|
|
*/
|
|
#[\AllowDynamicProperties]
|
|
class Smarty_Internal_Extension_Handler
|
|
{
|
|
public $objType = null;
|
|
|
|
/**
|
|
* Cache for property information from generic getter/setter
|
|
* Preloaded with names which should not use with generic getter/setter
|
|
*
|
|
* @var array
|
|
*/
|
|
private $_property_info = array(
|
|
'AutoloadFilters' => 0, 'DefaultModifiers' => 0, 'ConfigVars' => 0,
|
|
'DebugTemplate' => 0, 'RegisteredObject' => 0, 'StreamVariable' => 0,
|
|
'TemplateVars' => 0, 'Literals' => 'Literals',
|
|
);//
|
|
|
|
private $resolvedProperties = array();
|
|
|
|
/**
|
|
* Call external Method
|
|
*
|
|
* @param \Smarty_Internal_Data $data
|
|
* @param string $name external method names
|
|
* @param array $args argument array
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function _callExternalMethod(Smarty_Internal_Data $data, $name, $args)
|
|
{
|
|
/* @var Smarty $data ->smarty */
|
|
$smarty = isset($data->smarty) ? $data->smarty : $data;
|
|
if (!isset($smarty->ext->$name)) {
|
|
if (preg_match('/^((set|get)|(.*?))([A-Z].*)$/', $name, $match)) {
|
|
$basename = $this->upperCase($match[ 4 ]);
|
|
if (!isset($smarty->ext->$basename) && isset($this->_property_info[ $basename ])
|
|
&& is_string($this->_property_info[ $basename ])
|
|
) {
|
|
$class = 'Smarty_Internal_Method_' . $this->_property_info[ $basename ];
|
|
if (class_exists($class)) {
|
|
$classObj = new $class();
|
|
$methodes = get_class_methods($classObj);
|
|
foreach ($methodes as $method) {
|
|
$smarty->ext->$method = $classObj;
|
|
}
|
|
}
|
|
}
|
|
if (!empty($match[ 2 ]) && !isset($smarty->ext->$name)) {
|
|
$class = 'Smarty_Internal_Method_' . $this->upperCase($name);
|
|
if (!class_exists($class)) {
|
|
$objType = $data->_objType;
|
|
$propertyType = false;
|
|
if (!isset($this->resolvedProperties[ $match[ 0 ] ][ $objType ])) {
|
|
$property = $this->resolvedProperties['property'][$basename] ??
|
|
$this->resolvedProperties['property'][$basename] = smarty_strtolower_ascii(
|
|
join(
|
|
'_',
|
|
preg_split(
|
|
'/([A-Z][^A-Z]*)/',
|
|
$basename,
|
|
-1,
|
|
PREG_SPLIT_NO_EMPTY |
|
|
PREG_SPLIT_DELIM_CAPTURE
|
|
)
|
|
)
|
|
);
|
|
if ($property !== false) {
|
|
if (property_exists($data, $property)) {
|
|
$propertyType = $this->resolvedProperties[ $match[ 0 ] ][ $objType ] = 1;
|
|
} elseif (property_exists($smarty, $property)) {
|
|
$propertyType = $this->resolvedProperties[ $match[ 0 ] ][ $objType ] = 2;
|
|
} else {
|
|
$this->resolvedProperties[ 'property' ][ $basename ] = $property = false;
|
|
}
|
|
}
|
|
} else {
|
|
$propertyType = $this->resolvedProperties[ $match[ 0 ] ][ $objType ];
|
|
$property = $this->resolvedProperties[ 'property' ][ $basename ];
|
|
}
|
|
if ($propertyType) {
|
|
$obj = $propertyType === 1 ? $data : $smarty;
|
|
if ($match[ 2 ] === 'get') {
|
|
return $obj->$property;
|
|
} elseif ($match[ 2 ] === 'set') {
|
|
return $obj->$property = $args[ 0 ];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$callback = array($smarty->ext->$name, $name);
|
|
array_unshift($args, $data);
|
|
if (isset($callback) && $callback[ 0 ]->objMap | $data->_objType) {
|
|
return call_user_func_array($callback, $args);
|
|
}
|
|
return call_user_func_array(array(new Smarty_Internal_Undefined(), $name), $args);
|
|
}
|
|
|
|
/**
|
|
* Make first character of name parts upper case
|
|
*
|
|
* @param string $name
|
|
*
|
|
* @return string
|
|
*/
|
|
public function upperCase($name)
|
|
{
|
|
$_name = explode('_', $name);
|
|
$_name = array_map('smarty_ucfirst_ascii', $_name);
|
|
return implode('_', $_name);
|
|
}
|
|
|
|
/**
|
|
* get extension object
|
|
*
|
|
* @param string $property_name property name
|
|
*
|
|
* @return mixed|Smarty_Template_Cached
|
|
*/
|
|
public function __get($property_name)
|
|
{
|
|
// object properties of runtime template extensions will start with '_'
|
|
if ($property_name[ 0 ] === '_') {
|
|
$class = 'Smarty_Internal_Runtime' . $this->upperCase($property_name);
|
|
} else {
|
|
$class = 'Smarty_Internal_Method_' . $this->upperCase($property_name);
|
|
}
|
|
if (!class_exists($class)) {
|
|
return $this->$property_name = new Smarty_Internal_Undefined($class);
|
|
}
|
|
return $this->$property_name = new $class();
|
|
}
|
|
|
|
/**
|
|
* set extension property
|
|
*
|
|
* @param string $property_name property name
|
|
* @param mixed $value value
|
|
*
|
|
*/
|
|
public function __set($property_name, $value)
|
|
{
|
|
$this->$property_name = $value;
|
|
}
|
|
|
|
/**
|
|
* Call error handler for undefined method
|
|
*
|
|
* @param string $name unknown method-name
|
|
* @param array $args argument array
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function __call($name, $args)
|
|
{
|
|
return call_user_func_array(array(new Smarty_Internal_Undefined(), $name), array($this));
|
|
}
|
|
}
|