ezmvc框架 软件架构 自己写mvc
Index.php 小孟在线
<?php ########################################################################################### # EzMvc http://hi.baidu.com/mak0000 # 小孟在线 Mengdejun # 20100920 ########################################################################################### #引入加载器 include_once 'Ez/Loader.php'; #启动控制器派发工作 #$application->run(); $a=$application->run(); ?>
Ez/Loader.php
<?php
include_once 'Loader/Cfl.php';
include_once 'Loader/Funs.php';
spl_autoload_extensions(FILE_EXTENSIONS);
class Loader
{
public static $register_functions=array();
public static function init()
{
}
public static function autoload($array)
{
foreach($array as $key=>$value):
if(is_array($value)):
self::autoload($value);
else:
include_onceEx(ereg_replace("{l}",$key,LOADER_RULE));
autoload_registerEx($value);
endif;
endforeach;
}
public static function register($function,$file=null)
{
if(!empty($file)&&file_exists($file)):include_onceEx($file);endif;
if(function_exists($function)):autoload_registerEx($function);endif;
}
public static function destory()
{
self::$register_functions=spl_autoload_functions();
foreach(self::$register_functions as $key=>$value):
spl_autoload_unregister($value);
endforeach;
}
public static function unRegister($fun)
{
spl_autoload_unregister($fun);
}
}
Loader::init();
#自动加载类注册器
Loader::autoload($class_registers);
#类总控制器全局实例
global $application;
$application=EzController::getInstance();
?>
ez/loader/cfl.php
<?php
######################################################################################
#注:class_registers中注册的加载器会在启动时自动调用
######################################################################################
define("LOADER_DIR",dirname(__FILE__));#加载器目录
define("ENABLE_SCAN_FILE",true);
define("LOADER_RULE",LOADER_DIR."/{l}Loader.php");#加载器命名规范 {l}为占位符
define("FILE_EXTENSIONS",".php,.inc,.php,.ez,.php3,.php4,.phpc");#加载器类文件扩展
global $class_registers;#定义全局加载器
$class_registers[]=array
(
"Core"=>"CoreRegister",#核心加载器
"Help"=>"HelpRegister",#helper加载器
"Actions"=>"WcRegister",#控制器加载器
"Url"=>"UrlRegister",#URL解析器
"Plugin"=>"PluginRegister",#插件加载器
"Vendors"=>"VendorsRegister,SmartyRegister",#默认的模板加载器
"EzDb"=>"EzDbRegister"
);
$class_registers[]=array("Vendors"=>"XingCoreRegister,XingDebugRegister");
?>
ez/loader/funs.php
<?php
function include_onceEx($str,$throwAble=true)
{
$str=string2Array($str);
for($index=0;$index<count($str);$index++):
if(!empty($str[$index])&&file_exists($str[$index])):
include_once(trim($str[$index]));
endif;
endfor;
}
function string2Array($str,$limiter=',')
{
return explode($limiter,$str);
}
function autoload_registerEx($str,$throwAble=true)
{
$str=string2Array($str);
for($index=0;$index<count($str);$index++):
if(!empty($str[$index])&&function_exists($str[$index])):
spl_autoload_register(trim($str[$index]));
endif;
endfor;
}
?>
ez/loader/ActionsLoader.php
<?php
/**
* @desc 控制器加载器
*/
include_once 'Funs.php';
include_once 'Ez/Core/Cfc.php';
function WcRegister($c)
{
include_onceEx(WEB_ACTION_PATH."/{$c}.php");
}
?>
ez/loader/CoreLoader.php
<?php
/**
* @desc 核心加载器
*/
include_once 'Funs.php';
include_once 'Ez/Core/Cfc.php';
function CoreRegister($c)
{
include_onceEx(EZ_CORE_PATH."/{$c}.php");
}
?>
Ez/Core/Controller/IController.php
<?php
/**
* @desc 适配器接口
* @author mengdejun
*/
interface IController
{
/**
* @desc 控制器派发
* @param $cls 用户自定义派发器名 当$cls不为空时 用户指定的派发器优先于配置文件控制器
*/
function dispatch($cls=null);
/**
* @desc 类的初始化
*/
function init();
}
?>
Ez/Core/ControllerAdapter.php
<?php
require_once'Controller/IController.php';
include_once'Error/ErrorMessage.php';
/**
* @desc 前端派发器适配器 扩展类需继承该类或实现IController接口
* @author mengdejun
*/
abstract class ControllerAdapter implements IController
{
protected $_action=null;#请求类名
protected $_method=null;#类方法
protected $_arrays=null;#请求参数
protected $_action_instance=null;#处理类实列
protected $_aciton_reflection_class=null;#反射类
/**
* @desc 类的初始化方法,该方法需初始化类变量$_action和$_method 该方法会自动被加载器调用
*/
public function init()
{
$class=URL_RULE_HANDLER;
$ins=new $class;
$_temp=$ins->parse($_SERVER["REQUEST_URI"],null);
$this->_arrays=$_temp;
$this->_action=CONTROLLER_UCFIRST?ucfirst($_temp[ARRAY_RETURN_CONTROLLER_KEY]):$_temp[ARRAY_RETURN_CONTROLLER_KEY];
$this->_method=$_temp[ARRAY_RETURN_METHOD_KEY];
return array(ARRAY_RETURN_CONTROLLER_KEY=>$this->_action,ARRAY_RETURN_METHOD_KEY=>$this->_method);
}
/**
* @desc 拓展方法 手动设置控制类
* @param unknown_type $action
* @param unknown_type $method
*/
public function initEx($action=null,$method=null)
{
if(empty($action)||empty($method)):
$this->init();
else:
$this->_action=$action;
$this->_method=$method;
endif;
}
/**
* 显示错误信息
* @param string 错误信息
*/
public function error($s)
{
if(1):
if(@class_exists($this->_action)):
$_cls=$this->_aciton_reflection_class;
$_ins=$this->_action_instance;
if($_cls->isSubclassOf("MultiAction")):
$_ms=$_cls->getMethod("doError");
$_ms->invokeArgs($_ins,array("method"=>$this->_method,"sender"=>$this));
endif;
else:
exit(str_replace("<!--error-->",$s,ERROR_MESSAGE));
endif;
else:
exit(str_replace("<!--error-->",$s,ERROR_MESSAGE));
endif;
}
/**
* @return the $_action
*/
public function get_action() {
return $this->_action;
}
/**
* @return the $_method
*/
public function get_method()
{
return $this->_method;
}
/**
* @param $_action the $_action to set
*/
public function set_action($_action)
{
$this->_action = $_action;
}
/**
* @param $_method the $_method to set
*/
public function set_method($_method)
{
$this->_method = $_method;
}
/**
* @return the $_arrays
*/
public function get_arrays()
{
return $this->_arrays;
}
/**
* @return the $_action_instance
*/
public function get_action_instance()
{
return $this->_action_instance;
}
/**
* @param $_action_instance the $_action_instance to set
*/
public function set_action_instance($_action_instance)
{
$this->_action_instance = $_action_instance;
}
/**
* @return the $_aciton_reflection_class
*/
public function get_aciton_reflection_class()
{
return $this->_aciton_reflection_class;
}
/**
* @param $_aciton_reflection_class the $_aciton_reflection_class to set
*/
public function set_aciton_reflection_class($_aciton_reflection_class)
{
$this->_aciton_reflection_class = $_aciton_reflection_class;
}
}
?>
ez/core/EzController.php
<?php
include_once'Cfc.php';
require_once'ControllerAdapter.php';
/**
* @desc ez派发控制器
* @author mengdejun
*
*/
class EzController extends ControllerAdapter
{
private static $_instance=null;
private function __construct(){}
public static function getInstance()
{
if(!(self::$_instance instanceof self)):
self::$_instance=new self();
endif;
return self::$_instance;
}
public function dispatch($cls=null)
{
#加载派发控制器
$class=EZ_CONTROLLER_HANDLER;
if(!class_exists($class)):
$class=DEFAULT_ACTION_HANDLER;
endif;
if(!empty($cls)&&class_exists($cls)):
$class=$cls;
endif;
$ins=new $class;
#初始化前端派发器,并解析url请求对象
$ins->init();
#执行派发器派发工作
$ins->dispatch();
}
public function run($cls=null)
{
$this->dispatch($cls);
}
}
?>
Ez/Core/ActionController.php
<?php
include_once'Cfc.php';
include_once'ControllerAdapter.php';
/**
* @desc 默认派发器实现
* @author mengdejun
*/
class ActionController extends ControllerAdapter
{
public function dispatch($cls=null)
{
if(@class_exists($this->_action)):
$_target=new ReflectionClass($this->_action);
$this->set_aciton_reflection_class($_target);
if(!$_target->isAbstract()&&!$_target->isInterface()):
$_ins=$_target->newInstance();
$this->set_action_instance($_ins);
if($_target->hasMethod($this->_method)):
if($_target->isSubclassOf("Action")):
$_fun=$_target->getMethod("addVars");
$_fun->invokeArgs($_ins,(Array)$this->get_arrays());
endif;
$_fun=$_target->getMethod($this->_method);
$_fun->invokeArgs($_ins,$this->get_arrays());
else:
$this->error("can't found any adaptive method about {$this->_method}");
endif;
endif;
else:
$this->error("can't found any adaptive action about {$this->_action}");
endif;
}
}
?>
ez/core/url/iurl.php
<?php
/**
* @desc URL解析器接口
* @author mengdejun
*/
interface IUrl
{
/**
* url解析器,返回数组array(ARRAY_RETURN_ACTION_KEY=>"",ARRAY_RETURN_METHOD_KEY=>"")
* @param string $queryString
*/
public function parse($queryString,$class=null);
}
?>
ez/core/url/UrlParamerAdapter.php
<?php
include_once 'IUrl.php';
include_once 'Cfu.php';
class UrlParamerAdapter implements IUrl
{
public function parse($queryString,$class=null)
{
$_array=array();
if(URL_RULE_HANDLER==__CLASS__):
$_array[ARRAY_RETURN_CONTROLLER_KEY]=!empty($_REQUEST[ACTION_KEY])?str_replace("{c}",$_REQUEST[ACTION_KEY],CONTROLLER_RULE):str_replace("{c}",WEB_DEFAULT_CONTROLLER,CONTROLLER_RULE);
$_array[ARRAY_RETURN_METHOD_KEY]=!empty($_REQUEST[METHOD_KEY])?str_replace("{m}",$_REQUEST[METHOD_KEY],METHOD_RULE):str_replace("{m}",WEB_DEFAULT_METHOD,METHOD_RULE);
$_array+=$_GET;
else:
exit("can't found any rule adaptive ".URL_RULE_HANDLER);
endif;
return $_array;
}
}
?>
ez/core/basic.php
<?php
function defineEx($key,$val){if(!defined($key)):define($key,$val);endif;}#常量定义
function alias($name1,$name2){defineEx($name2,$name1);}#别名
function exist($var){return !empty($var)&&isset($var);}#检查变量是否存在
defineEx("ARRAY_RETURN_ACTION_KEY","Action");#默认控制器返回键
defineEx("ARRAY_RETURN_METHOD_KEY","Method");#默认方法返回键
alias(ARRAY_RETURN_ACTION_KEY,"ARRAY_RETURN_CONTROLLER_KEY");
alias(ARRAY_RETURN_METHOD_KEY,"ARRAY_RETURN_METHOD_KEY");
alias(null,"NULL");
alias(true,"TRUE");
alias(false,"FALSE");
?>
ez/core/cfc.php
<?php
include_once'Basic.php';
include_once'Url/Cfu.php';
defineEx("EZ_VERSION","1.2.0");
defineEx("METHOD_RULE","{m}");#方法命名规则
defineEx("CONTROLLER_RULE","{c}Action");#控制器命名规则
defineEx("WEB_PATH","App");#web目录
defineEx("EZ_PATH","Ez");#web目录
defineEx("EZ_CORE_PATH",EZ_PATH.DIRECTORY_SEPARATOR."Core");#ez目录
defineEx("EZ_HELPER_PATH",EZ_PATH.DIRECTORY_SEPARATOR."Helper");#ez目录
defineEx("EZ_LOADER_PATH",EZ_PATH.DIRECTORY_SEPARATOR."Loader");#ez目录
defineEx("EZ_PLUGIN_PATH",EZ_PATH.DIRECTORY_SEPARATOR."Plugin");#ez目录
defineEx("EZ_VENDOR_PATH",EZ_PATH.DIRECTORY_SEPARATOR."Vendor");#ez目录
defineEx("EZ_URL_PATH",EZ_CORE_PATH.DIRECTORY_SEPARATOR."Url");#ez目录
defineEx("WEB_ACTION_PATH",WEB_PATH.DIRECTORY_SEPARATOR."Controller");#控制器目录
defineEx("WEB_VIEW_PATH",WEB_PATH.DIRECTORY_SEPARATOR."View");#视图
defineEx("DEFAULT_ACTION_HANDLER","ActionController");#默认派发器
defineEx("MY_ACTION_HANDLER","MyFilterActionController");#默认派发器
defineEx("EZ_CONTROLLER_HANDLER",MY_ACTION_HANDLER);#默认派发器
?>
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