discuz_container.php
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<?php
/**
* [Discuz!] (C)2001-2099 Comsenz Inc.
* This is NOT a freeware, use is subject to license terms
*
* $Id: discuz_container.php 32457 2013-01-21 05:19:57Z zhangguosheng $
*/
if(!defined('IN_DISCUZ')) {
exit('Access Denied');
}
class discuz_container extends discuz_base
{
protected $_obj;
protected $_objs = array();
public function __construct($obj = null) {
if(isset($obj)) {
if(is_object($obj)) {
$this->_obj = $obj;
} else if(is_string($obj)) {
try {
if(func_num_args()) {
$p = func_get_args();
unset($p[0]);
$ref = new ReflectionClass($obj);
$this->_obj = $ref->newInstanceArgs($p);
unset($ref);
} else {
$this->_obj = new $obj;
}
} catch (Exception $e) {
throw new Exception('Class "'.$obj.'" does not exists.');
}
}
}
parent::__construct();
}
public function getobj() {
return $this->_obj;
}
public function setobj($value) {
$this->_obj = $value;
}
public function __call($name, $p) {
if(method_exists($this->_obj, $name)) {
if(isset($this->_obj->methods[$name][0])) {
$this->_call($name, $p, 0);
}
switch (count($p)) {
case 0: $this->_obj->data = $this->_obj->{$name}();break;
case 1: $this->_obj->data = $this->_obj->{$name}($p[0]);break;
case 2: $this->_obj->data = $this->_obj->{$name}($p[0], $p[1]);break;
case 3: $this->_obj->data = $this->_obj->{$name}($p[0], $p[1], $p[2]);break;
case 4: $this->_obj->data = $this->_obj->{$name}($p[0], $p[1], $p[2], $p[3]);break;
case 5: $this->_obj->data = $this->_obj->{$name}($p[0], $p[1], $p[2], $p[3], $p[4]);break;
default: $this->_obj->data = call_user_func_array(array($this->_obj, $name), $p);break;
}
if(isset($this->_obj->methods[$name][1])) {
$this->_call($name, $p, 1);
}
return $this->_obj->data;
} else {
throw new Exception('Class "'.get_class($this->_obj).'" does not have a method named "'.$name.'".');
}
}
protected function _call($name, $p, $type) {
$ret = null;
if(isset($this->_obj->methods[$name][$type])) {
foreach($this->_obj->methods[$name][$type] as $extend) {
if(is_array($extend) && isset($extend['class'])) {
$obj = $this->_getobj($extend['class'], $this->_obj);
switch (count($p)) {
case 0: $ret = $obj->{$extend['method']}();break;
case 1: $ret = $obj->{$extend['method']}($p[0]);break;
case 2: $ret = $obj->{$extend['method']}($p[0], $p[1]);break;
case 3: $ret = $obj->{$extend['method']}($p[0], $p[1], $p[2]);break;
case 4: $ret = $obj->{$extend['method']}($p[0], $p[1], $p[2], $p[3]);break;
case 5: $ret = $obj->{$extend['method']}($p[0], $p[1], $p[2], $p[3], $p[4]);break;
default: $ret = call_user_func_array(array($obj, $extend['method']), $p);break;
}
} elseif(is_callable($extend, true)) {
if(is_array($extend)) {
list($obj, $method) = $extend;
if(method_exists($obj, $method)) {
if(is_object($obj)) {
$obj->obj = $this->_obj;
switch (count($p)) {
case 0: $ret = $obj->{$method}();break;
case 1: $ret = $obj->{$method}($p[0]);break;
case 2: $ret = $obj->{$method}($p[0], $p[1]);break;
case 3: $ret = $obj->{$method}($p[0], $p[1], $p[2]);break;
case 4: $ret = $obj->{$method}($p[0], $p[1], $p[2], $p[3]);break;
case 5: $ret = $obj->{$method}($p[0], $p[1], $p[2], $p[3], $p[4]);break;
default: $ret = call_user_func_array(array($obj, $method), $p);break;
}
} else {
$p[] = $this;
$ret = call_user_func_array($extend, $p);
}
}/* else {
throw new Exception('Class "'.get_class($extend[0]).'" does not have a method named "'.$extend[1].'".');
}*/
} else {
$p[] = $this->_obj;
$ret = call_user_func_array($extend, $p);
}
}
}
}
return $ret;
}
protected function _getobj($class, $obj) {
if(!isset($this->_objs[$class])) {
$this->_objs[$class] = new $class($obj);
if(method_exists($this->_objs[$class], 'init_base_var')) {
$this->_objs[$class]->init_base_var();
}
}
return $this->_objs[$class];
}
public function __get($name) {
if(isset($this->_obj) && property_exists($this->_obj, $name) === true) {
return $this->_obj->$name;
} else {
return parent::__get($name);
}
}
public function __set($name, $value) {
if(isset($this->_obj) && property_exists($this->_obj, $name) === true) {
return $this->_obj->$name = $value;
} else {
return parent::__set($name, $value);
}
}
public function __isset($name) {
return isset($this->_obj->$name);
}
}
?>