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Improve extension handler

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This commit is contained in:
Uwe Tews
2017-10-07 08:20:18 +02:00
parent deb9e12aaa
commit b0ea1cb5df
6 changed files with 385 additions and 292 deletions
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libs/sysplugins/smarty_internal_extension_handler.php
+67 -43
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@@ -47,9 +47,9 @@ class Smarty_Internal_Extension_Handler
*
* @var array
*/
private $_property_info = array('AutoloadFilters' => 0, 'DefaultModifiers' => 0, 'ConfigVars' => 0,
'DebugTemplate' => 0, 'RegisteredObject' => 0, 'StreamVariable' => 0,
'TemplateVars' => 0,);#
private $_property_info = array('AutoloadFilters' => 0, 'DefaultModifiers' => 0, 'ConfigVars' => 0,
'DebugTemplate' => 0, 'RegisteredObject' => 0, 'StreamVariable' => 0,
'TemplateVars' => 0, 'Literals' => 'Literals',);#
private $resolvedProperties = array();
@@ -68,38 +68,62 @@ class Smarty_Internal_Extension_Handler
/* @var Smarty $data ->smarty */
$smarty = isset($data->smarty) ? $data->smarty : $data;
if (!isset($smarty->ext->$name)) {
$class = 'Smarty_Internal_Method_' . $this->upperCase($name);
if (preg_match('/^(set|get)([A-Z].*)$/', $name, $match)) {
$pn = '';
if (!isset($this->_property_info[ $prop = $match[ 2 ] ])) {
// convert camel case to underscored name
$this->resolvedProperties[ $prop ] = $pn = strtolower(join('_',
preg_split('/([A-Z][^A-Z]*)/', $prop,
- 1, PREG_SPLIT_NO_EMPTY |
PREG_SPLIT_DELIM_CAPTURE)));
$this->_property_info[ $prop ] =
property_exists($data, $pn) ? 1 : ($data->_isTplObj() && property_exists($smarty, $pn) ? 2 : 0);
if (preg_match('/^((set|get)|(.*?))([A-Z].*)$/', $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 = $classObj;
}
}
}
if ($this->_property_info[ $prop ]) {
$pn = $this->resolvedProperties[ $prop ];
if ($match[ 1 ] == 'get') {
return $this->_property_info[ $prop ] == 1 ? $data->$pn : $data->smarty->$pn;
} else {
return $this->_property_info[ $prop ] == 1 ? $data->$pn = $args[ 0 ] :
$data->smarty->$pn = $args[ 0 ];
if (!empty($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 ])) {
$property = isset($this->resolvedProperties['property'][ $basename ]) ?
$this->resolvedProperties['property'][ $basename ] :
$property = $this->resolvedProperties['property'][ $basename ] = strtolower(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] ][ $objType ] = 1;
} else if (property_exists($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;
} else if ($match[2] == 'set') {
return $obj->$property = $args[0];
}
}
}
} elseif (!class_exists($class)) {
throw new SmartyException("property '$pn' does not exist.");
}
}
if (class_exists($class)) {
$callback = array($smarty->ext->$name = new $class(), $name);
}
} else {
$callback = array($smarty->ext->$name, $name);
}
$callback = array($smarty->ext->$name, $name);
array_unshift($args, $data);
if (isset($callback) && $callback[ 0 ]->objMap | $data->_objType) {
if (isset($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);
@@ -119,19 +143,6 @@ class Smarty_Internal_Extension_Handler
return implode('_', $_name);
}
/**
* set extension property
*
* @param string $property_name property name
* @param mixed $value value
*
* @throws SmartyException
*/
public function __set($property_name, $value)
{
$this->$property_name = $value;
}
/**
* get extension object
*
@@ -143,7 +154,7 @@ class Smarty_Internal_Extension_Handler
public function __get($property_name)
{
// object properties of runtime template extensions will start with '_'
if ($property_name[ 0 ] == '_') {
if ($property_name[0] == '_') {
$class = 'Smarty_Internal_Runtime' . $this->upperCase($property_name);
} else {
$class = 'Smarty_Internal_Method_' . $this->upperCase($property_name);
@@ -154,6 +165,19 @@ class Smarty_Internal_Extension_Handler
return $this->$property_name = new $class();
}
/**
* set extension property
*
* @param string $property_name property name
* @param mixed $value value
*
* @throws SmartyException
*/
public function __set($property_name, $value)
{
$this->$property_name = $value;
}
/**
* Call error handler for undefined method
*