2225 lines
63 KiB
PHP
2225 lines
63 KiB
PHP
<?php
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/**
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* 此文件包括ZenTaoPHP框架的三个类：router, config, lang。
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* The router, config and lang class file of ZenTaoPHP framework.
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*
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* The author disclaims copyright to this source code. In place of
|
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* a legal notice, here is a blessing:
|
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*
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||
* May you do good and not evil.
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* May you find forgiveness for yourself and forgive others.
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||
* May you share freely, never taking more than you give.
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||
*/
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/**
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||
* router类。
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* The router class.
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||
*
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||
* @package framework
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||
*/
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class router
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{
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/**
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* ZenTaoPHP的基础目录，一般是程序的根目录。
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* The base path of the ZenTaoPHP framework.
|
||
*
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||
* @var string
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||
* @access public
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*/
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public $basePath;
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/**
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* 框架的根目录。
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* The root directory of the framwork($this->basePath/framework)
|
||
*
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||
* @var string
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||
* @access public
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*/
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public $frameRoot;
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/**
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||
* 应用类库的根目录($this->appRoot/lib)。
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||
* The root directory of the app library($this->appRoot/lib).
|
||
*
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||
* @var string
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||
* @access public
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||
*/
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public $coreLibRoot;
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/**
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* 应用程序的根目录。
|
||
* The root directory of the app.
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||
*
|
||
* @var string
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||
* @access public
|
||
*/
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||
public $appRoot;
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/**
|
||
* 临时文件的根目录。
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* The root directory of temp.
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||
*
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||
* @var string
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* @access public
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*/
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public $tmpRoot;
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||
|
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/**
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||
* 缓存的根目录。
|
||
* The root directory of cache.
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||
*
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||
* @var string
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||
* @access public
|
||
*/
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||
public $cacheRoot;
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||
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||
/**
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||
*WWW目录
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* The root directory of www.
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||
*
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* @var string
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* @access public
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*/
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||
public $wwwRoot;
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||
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/**
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||
* 附件存放目录
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* The root directory of data.
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||
*
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* @var string
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* @access public
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||
*/
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||
public $dataRoot;
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/**
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* 日志文件的根目录。
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* The root directory of log.
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*
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||
* @var string
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||
* @access public
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||
*/
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public $logRoot;
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/**
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* 配置文件的根目录。
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||
* The root directory of config.
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||
*
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||
* @var string
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* @access public
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*/
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public $configRoot;
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/**
|
||
* 模块的根目录。
|
||
* The root directory of module.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $moduleRoot;
|
||
|
||
/**
|
||
* 主题的根目录。
|
||
* The root directory of theme.
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*
|
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* @var string
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||
* @access public
|
||
*/
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public $themeRoot;
|
||
|
||
/**
|
||
* 用户使用的语言。
|
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* The lang of the client user.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
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public $clientLang;
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||
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/**
|
||
* 用户使用的主题。
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||
* The theme of the client user.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $clientTheme;
|
||
|
||
/**
|
||
* 当前模块的control对象。
|
||
* The control object of current module.
|
||
*
|
||
* @var object
|
||
* @access public
|
||
*/
|
||
public $control;
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||
|
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/**
|
||
* 模块名。
|
||
* The module name
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $moduleName;
|
||
|
||
/**
|
||
* 当前访问模块的control文件。
|
||
* The control file of the module current visiting.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $controlFile;
|
||
|
||
/**
|
||
* 当前访问的方法名。
|
||
* The name of the method current visiting.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $methodName;
|
||
|
||
/**
|
||
* 当前方法的扩展文件。
|
||
* The action extension file of current method.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $extActionFile;
|
||
|
||
/**
|
||
* 访问的URI。
|
||
* The URI.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
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public $URI;
|
||
|
||
/**
|
||
* url地址传递的参数。
|
||
* The params passed in through url.
|
||
*
|
||
* @var array
|
||
* @access public
|
||
*/
|
||
public $params;
|
||
|
||
/**
|
||
* 视图类型。
|
||
* The view type.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
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public $viewType;
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||
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/**
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* 全局$config对象。
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* The global $config object.
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||
*
|
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* @var object
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||
* @access public
|
||
*/
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||
public $config;
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||
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/**
|
||
* 全局$lang对象。
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||
* The global $lang object.
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||
*
|
||
* @var object
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||
* @access public
|
||
*/
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||
public $lang;
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||
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||
/**
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||
* 全局$dbh对象，数据库连接句柄。
|
||
* The global $dbh object, the database connection handler.
|
||
*
|
||
* @var object
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||
* @access public
|
||
*/
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public $dbh;
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||
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||
/**
|
||
* 从数据库的句柄。
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||
* The slave database handler.
|
||
*
|
||
* @var object
|
||
* @access public
|
||
*/
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||
public $slaveDBH;
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||
|
||
/**
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||
* $post对象，用于访问$_POST变量。
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* The $post object, used to access the $_POST var.
|
||
*
|
||
* @var ojbect
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||
* @access public
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||
*/
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public $post;
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/**
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* $get对象，用于访问$_GET变量。
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||
* The $get object, used to access the $_GET var.
|
||
*
|
||
* @var ojbect
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||
* @access public
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||
*/
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public $get;
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||
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/**
|
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* $session对象，用于访问$_SESSION变量。
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||
* The $session object, used to access the $_SESSION var.
|
||
*
|
||
* @var ojbect
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||
* @access public
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*/
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public $session;
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/**
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* $server对象，用于访问$_SERVER变量。
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* The $server object, used to access the $_SERVER var.
|
||
*
|
||
* @var ojbect
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||
* @access public
|
||
*/
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public $server;
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/**
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||
* $cookie对象，用于访问$_COOKIE变量。
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||
* The $cookie object, used to access the $_COOKIE var.
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||
*
|
||
* @var ojbect
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||
* @access public
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*/
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public $cookie;
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||
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/**
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||
* $global对象，用于访问$_GLOBAL变量。
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||
* The $global object, used to access the $_GLOBAL var.
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||
*
|
||
* @var ojbect
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||
* @access public
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||
*/
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public $global;
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||
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/**
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||
* 网站代号
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||
* The code of current site.
|
||
*
|
||
* @var string
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||
* @access public
|
||
*/
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||
public $siteCode;
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||
|
||
/**
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||
* 客户端设备类型
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||
* The device type of client.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $device;
|
||
|
||
/**
|
||
* 应用名称
|
||
* The appName.
|
||
*
|
||
* @var string
|
||
* @access public
|
||
*/
|
||
public $appName = '';
|
||
|
||
/**
|
||
* 构造方法, 设置路径，类，超级变量等。注意：
|
||
* 1.应该使用createApp()方法实例化router类；
|
||
* 2.如果$appRoot为空，框架会根据$appName计算应用路径。
|
||
*
|
||
* The construct function.
|
||
* Prepare all the paths, classes, super objects and so on.
|
||
* Notice:
|
||
* 1. You should use the createApp() method to get an instance of the router.
|
||
* 2. If the $appRoot is empty, the framework will compute the appRoot according the $appName
|
||
*
|
||
* @param string $appName the name of the app
|
||
* @param string $appRoot the root path of the app
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function __construct($appName = 'demo', $appRoot = '')
|
||
{
|
||
$this->setPathFix();
|
||
$this->setBasePath();
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||
$this->setFrameRoot();
|
||
$this->setCoreLibRoot();
|
||
$this->setAppRoot($appName, $appRoot);
|
||
$this->setTmpRoot();
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||
$this->setCacheRoot();
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||
$this->setLogRoot();
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||
$this->setConfigRoot();
|
||
$this->setModuleRoot();
|
||
$this->setThemeRoot();
|
||
$this->setWwwRoot();
|
||
$this->setDataRoot();
|
||
|
||
$this->filterSuperVars();
|
||
$this->setSuperVars();
|
||
|
||
$this->loadConfig('common');
|
||
$this->setDebug();
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||
$this->setErrorHandler();
|
||
|
||
$this->connectDB();
|
||
|
||
$this->setTimezone();
|
||
$this->setClientLang();
|
||
$this->loadLang('common');
|
||
$this->setClientTheme();
|
||
|
||
$this->loadClass('front', $static = true);
|
||
$this->loadClass('filter', $static = true);
|
||
$this->loadClass('dao', $static = true);
|
||
}
|
||
|
||
/**
|
||
* 创建一个应用。
|
||
* Create an application.
|
||
*
|
||
* <code>
|
||
* <?php
|
||
* $demo = router::createApp('demo');
|
||
* ?>
|
||
* or specify the root path of the app. Thus the app and framework can be seperated.
|
||
* <?php
|
||
* $demo = router::createApp('demo', '/home/app/demo');
|
||
* ?>
|
||
* </code>
|
||
* @param string $appName the name of the app
|
||
* @param string $appRoot the root path of the app
|
||
* @param string $className the name of the router class. When extends a child, you should pass in the child router class name.
|
||
* @static
|
||
* @access public
|
||
* @return object the app object
|
||
*/
|
||
public static function createApp($appName = 'demo', $appRoot = '', $className = '')
|
||
{
|
||
if(empty($className)) $className = __CLASS__;
|
||
return new $className($appName, $appRoot);
|
||
}
|
||
|
||
//-------------------- 路径相关方法(Path related methods)--------------------//
|
||
|
||
/**
|
||
* 设置应用名称
|
||
* Set app name.
|
||
*
|
||
* @param string $appName
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setAppName($appName)
|
||
{
|
||
$this->appName = $appName;
|
||
}
|
||
|
||
/**
|
||
* 设置目录分隔符。
|
||
* Set the path directory separator.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setPathFix()
|
||
{
|
||
define('DS', DIRECTORY_SEPARATOR);
|
||
}
|
||
|
||
/**
|
||
* 设置设备类型
|
||
* Set current device of visit website.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setCurrentDevice()
|
||
{
|
||
$this->device = helper::getDevice();
|
||
}
|
||
|
||
/**
|
||
* 设置基础目录。
|
||
* Set the base path.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setBasePath()
|
||
{
|
||
$this->basePath = realpath(dirname(dirname(__FILE__))) . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置框架根目录。
|
||
* Set the frame root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setFrameRoot()
|
||
{
|
||
$this->frameRoot = $this->basePath . 'framework' . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置应用类库的根目录。
|
||
* Set the app lib root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setCoreLibRoot()
|
||
{
|
||
$this->coreLibRoot = $this->basePath . 'lib' . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置应用的根目录。
|
||
* Set the app root.
|
||
*
|
||
* @param string $appName
|
||
* @param string $appRoot
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setAppRoot($appName = 'demo', $appRoot = '')
|
||
{
|
||
if(empty($appRoot))
|
||
{
|
||
$this->appRoot = $this->basePath . 'app' . DS . $appName . DS;
|
||
}
|
||
else
|
||
{
|
||
$this->appRoot = realpath($appRoot) . DS;
|
||
}
|
||
if(!is_dir($this->appRoot)) $this->triggerError("The app you call not found in {$this->appRoot}", __FILE__, __LINE__, $exit = true);
|
||
}
|
||
|
||
/**
|
||
* 设置临时文件的根目录。
|
||
* Set the tmp root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setTmpRoot()
|
||
{
|
||
$this->tmpRoot = $this->basePath . 'tmp' . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置缓存的根目录。
|
||
* Set the cache root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setCacheRoot()
|
||
{
|
||
$this->cacheRoot = $this->tmpRoot . 'cache' . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置log的根目录。
|
||
* Set the log root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setLogRoot()
|
||
{
|
||
$this->logRoot = $this->tmpRoot . 'log' . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置config配置文件的根目录。
|
||
* Set the config root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setConfigRoot()
|
||
{
|
||
$this->configRoot = $this->basePath . 'config' . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置模块的根目录。
|
||
* Set the module root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setModuleRoot()
|
||
{
|
||
$this->moduleRoot = $this->basePath . 'module' . DS;
|
||
}
|
||
|
||
/**
|
||
* Set the www root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setWwwRoot()
|
||
{
|
||
$this->wwwRoot = rtrim(dirname($_SERVER['SCRIPT_FILENAME']), DS) . DS;
|
||
}
|
||
|
||
/**
|
||
* Set the data root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setDataRoot()
|
||
{
|
||
$this->dataRoot = $this->wwwRoot . 'data' . DS;
|
||
}
|
||
|
||
/**
|
||
* 设置主题根目录。
|
||
* Set the theme root.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setThemeRoot()
|
||
{
|
||
$this->themeRoot = $this->wwwRoot . 'theme' . DS;
|
||
}
|
||
|
||
/**
|
||
* 过滤超级变量数据
|
||
* Filter superVars.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function filterSuperVars()
|
||
{
|
||
if(!empty($_COOKIE))
|
||
{
|
||
foreach($_COOKIE as $cookieKey => $cookieValue)
|
||
{
|
||
if(preg_match('/[^a-zA-Z0-9_\.]/', $cookieKey)) unset($_COOKIE[$cookieKey]);
|
||
if(preg_match('/[^a-zA-Z0-9=_\|\- ,`+\/\.%\x7f-\xff]/', $cookieValue)) unset($_COOKIE[$cookieKey]);
|
||
}
|
||
}
|
||
|
||
if(!empty($_FILES))
|
||
{
|
||
foreach($_FILES as $varName => $files)
|
||
{
|
||
if(is_array($files['name']))
|
||
{
|
||
foreach($files['name'] as $i => $fileName)
|
||
{
|
||
$extension = ltrim(strrchr($fileName, '.'), '.');
|
||
if(strrpos($this->config->file->dangers, $extension) !== false)
|
||
{
|
||
foreach($files as $fileKey => $value)
|
||
{
|
||
unset($_FILES);
|
||
break 2;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$extension = ltrim(strrchr($files['name'], '.'), '.');
|
||
if(strrpos($this->config->file->dangers, $extension) !== false) unset($_FILES);
|
||
}
|
||
}
|
||
}
|
||
$_POST = processArrayEvils($_POST);
|
||
$_GET = processArrayEvils($_GET);
|
||
$_COOKIE = processArrayEvils($_COOKIE);
|
||
unset($GLOBALS);
|
||
unset($_REQUEST);
|
||
}
|
||
|
||
/**
|
||
* 设置超级变量。
|
||
* Set the super vars.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setSuperVars()
|
||
{
|
||
$this->post = new super('post');
|
||
$this->get = new super('get');
|
||
$this->server = new super('server');
|
||
$this->cookie = new super('cookie');
|
||
$this->session = new super('session');
|
||
$this->global = new super('global');
|
||
}
|
||
|
||
/**
|
||
* 设置站点代号
|
||
* Set the code of current site.
|
||
*
|
||
* www.xirang.com => xirang
|
||
* xirang.com => xirang
|
||
* xirang.com.cn => xirang
|
||
* xirang.cn => xirang
|
||
* xirang => xirang
|
||
* 192.168.1.1 => 192.168.1.1
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setSiteCode()
|
||
{
|
||
return $this->siteCode = helper::getSiteCode($this->server->http_host);
|
||
}
|
||
|
||
/**
|
||
* 设置Debug模式。
|
||
* set Debug.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setDebug()
|
||
{
|
||
if(!empty($this->config->debug)) error_reporting(E_ALL & ~ E_STRICT);
|
||
}
|
||
|
||
/**
|
||
* 设置错误处理句柄。
|
||
* Set the error handler.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setErrorHandler()
|
||
{
|
||
set_error_handler(array($this, 'saveError'));
|
||
register_shutdown_function(array($this, 'shutdown'));
|
||
}
|
||
|
||
/**
|
||
* 根据配置设置当前时区。
|
||
* Set the time zone according to the config.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setTimezone()
|
||
{
|
||
if(isset($this->config->timezone)) date_default_timezone_set($this->config->timezone);
|
||
}
|
||
|
||
/**
|
||
* 获取应用名称
|
||
* Get app name
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getAppName()
|
||
{
|
||
return $this->appName;
|
||
}
|
||
|
||
/**
|
||
* 获取$basePath，即基础路径。
|
||
* Get the $basePath var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getBasePath()
|
||
{
|
||
return $this->basePath;
|
||
}
|
||
|
||
/**
|
||
* 获取$frameRoot，即框架根目录。
|
||
* Get the $frameRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getFrameRoot()
|
||
{
|
||
return $this->frameRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$appRoot变量，即应用的根目录。
|
||
* Get the $appRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getAppRoot()
|
||
{
|
||
return $this->appRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$wwwRoot变量。
|
||
* Get the $wwwRoot var
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getWwwRoot()
|
||
{
|
||
return $this->wwwRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$coreLibRoot变量，即应用类库的根目录。
|
||
* Get the $coreLibRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getCoreLibRoot()
|
||
{
|
||
return $this->coreLibRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$tmpRoot变量，即临时文件的根目录。
|
||
* Get the $tmpRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getTmpRoot()
|
||
{
|
||
return $this->tmpRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$cacheRoot变量，即缓存文件的根目录。
|
||
* Get the $cacheRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getCacheRoot()
|
||
{
|
||
return $this->cacheRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$logRoot变量，即日志文件的根目录。
|
||
* Get the $logRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getLogRoot()
|
||
{
|
||
return $this->logRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$configRoot变量，即配置文件的根目录。
|
||
* Get the $configRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getConfigRoot()
|
||
{
|
||
return $this->configRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$moduleRoot变量，即应用模块的根目录。
|
||
* Get the $moduleRoot var.
|
||
*
|
||
* @param string $appName
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getModuleRoot($appName = '')
|
||
{
|
||
if($appName == '') return $this->moduleRoot;
|
||
return dirname($this->moduleRoot) . DS . $appName . DS;
|
||
}
|
||
|
||
/**
|
||
* 获取$dataRoot目录
|
||
* Get the $dataRoot var
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getDataRoot()
|
||
{
|
||
return $this->dataRoot;
|
||
}
|
||
|
||
/**
|
||
* 获取$themeRoot变量，即主题的根目录。
|
||
* Get the $themeRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getThemeRoot()
|
||
{
|
||
return $this->themeRoot;
|
||
}
|
||
|
||
//------ 客户端环境有关的函数(Client environment related functions) ------//
|
||
|
||
/**
|
||
* 根据用户浏览器的语言设置和服务器配置，选择显示的语言。
|
||
* 优先级：$lang参数 > session > cookie > 浏览器 > 配置文件。
|
||
*
|
||
* Set the language.
|
||
* Using the order of method $lang param, session, cookie, browser and the default lang.
|
||
*
|
||
* @param string $lang zh-cn|zh-tw|zh-hk|en
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setClientLang($lang = '')
|
||
{
|
||
if(!empty($lang))
|
||
{
|
||
$this->clientLang = $lang;
|
||
}
|
||
elseif(isset($_SESSION['lang']))
|
||
{
|
||
$this->clientLang = $_SESSION['lang'];
|
||
}
|
||
elseif(isset($_COOKIE['lang']))
|
||
{
|
||
$this->clientLang = $_COOKIE['lang'];
|
||
}
|
||
elseif(isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
|
||
{
|
||
if(strpos($_SERVER['HTTP_ACCEPT_LANGUAGE'], ',') === false)
|
||
{
|
||
$this->clientLang = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
|
||
}
|
||
else
|
||
{
|
||
$this->clientLang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, strpos($_SERVER['HTTP_ACCEPT_LANGUAGE'], ','));
|
||
}
|
||
|
||
/* Fix clientLang for ie >= 10. https://www.drupal.org/node/365615. */
|
||
if(stripos($this->clientLang, 'hans')) $this->clientLang = 'zh-cn';
|
||
if(stripos($this->clientLang, 'hant')) $this->clientLang = 'zh-tw';
|
||
}
|
||
if(!empty($this->clientLang))
|
||
{
|
||
$this->clientLang = strtolower($this->clientLang);
|
||
if(!isset($this->config->langs[$this->clientLang])) $this->clientLang = $this->config->default->lang;
|
||
}
|
||
else
|
||
{
|
||
$this->clientLang = $this->config->default->lang;
|
||
}
|
||
setcookie('lang', $this->clientLang, $this->config->cookieLife, $this->config->webRoot);
|
||
if(!isset($_COOKIE['lang'])) $_COOKIE['lang'] = $this->clientLang;
|
||
}
|
||
|
||
/**
|
||
* 获取$clientLang变量，即客户端的语言。
|
||
* Get the $clientLang var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getClientLang()
|
||
{
|
||
return $this->clientLang;
|
||
}
|
||
|
||
/**
|
||
* 设置客户端使用的主题，判断逻辑与客户端的语言相同。
|
||
* 主题的css和图片文件应该存放在www/theme/$themeName路径。
|
||
*
|
||
* Set the theme the client user using. The logic is same as the clientLang.
|
||
* The css and images files of an theme should saved at www/theme/$themeName
|
||
*
|
||
* @param string $theme
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setClientTheme($theme = '')
|
||
{
|
||
if(!empty($theme))
|
||
{
|
||
$this->clientTheme = $theme;
|
||
}
|
||
elseif(isset($_COOKIE['theme']))
|
||
{
|
||
$this->clientTheme = $_COOKIE['theme'];
|
||
}
|
||
elseif(isset($this->config->client->theme))
|
||
{
|
||
$this->clientTheme = $this->config->client->theme;
|
||
}
|
||
|
||
if(!empty($this->clientTheme))
|
||
{
|
||
$this->clientTheme = strtolower($this->clientTheme);
|
||
if(!isset($this->config->themes[$this->clientTheme])) $this->clientTheme = $this->config->default->theme;
|
||
}
|
||
else
|
||
{
|
||
$this->clientTheme = $this->config->default->theme;
|
||
}
|
||
setcookie('theme', $this->clientTheme, $this->config->cookieLife, $this->config->webRoot);
|
||
if(!isset($_COOKIE['theme'])) $_COOKIE['theme'] = $this->clientTheme;
|
||
}
|
||
|
||
/**
|
||
* 获取$clientTheme变量。
|
||
* Get the $clientTheme var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getClientTheme()
|
||
{
|
||
return $this->config->webRoot . 'theme/' . $this->clientTheme . '/';
|
||
}
|
||
|
||
/**
|
||
* 获取$webRoot，即应用的路径。
|
||
* Get the $webRoot var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getWebRoot()
|
||
{
|
||
return $this->config->webRoot;
|
||
}
|
||
|
||
//-------------------- 请求相关的方法(Request related methods) --------------------//
|
||
|
||
/**
|
||
* 解析本次请求的入口方法，根据请求的类型(PATH_INFO GET)，调用相应的方法。
|
||
* The entrance of parseing request. According to the requestType, call related methods.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function parseRequest()
|
||
{
|
||
if(isGetUrl())
|
||
{
|
||
if($this->config->requestType == 'PATH_INFO2') define('FIX_PATH_INFO2', true);
|
||
$this->config->requestType = 'GET';
|
||
}
|
||
|
||
if($this->config->requestType == 'PATH_INFO' or $this->config->requestType == 'PATH_INFO2')
|
||
{
|
||
$this->parsePathInfo();
|
||
$this->setRouteByPathInfo();
|
||
}
|
||
elseif($this->config->requestType == 'GET')
|
||
{
|
||
$this->parseGET();
|
||
$this->setRouteByGET();
|
||
}
|
||
else
|
||
{
|
||
$this->triggerError("The request type {$this->config->requestType} not supported", __FILE__, __LINE__, $exit = true);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* PATH_INFO方式解析，获取$URI和$viewType。
|
||
* Parse PATH_INFO, get the $URI and $viewType.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function parsePathInfo()
|
||
{
|
||
$pathInfo = $this->getPathInfo();
|
||
if(trim($pathInfo, '/') == trim($this->config->webRoot, '/')) $pathInfo = '';
|
||
if(!empty($pathInfo))
|
||
{
|
||
$dotPos = strrpos($pathInfo, '.');
|
||
if($dotPos)
|
||
{
|
||
$this->URI = substr($pathInfo, 0, $dotPos);
|
||
$this->viewType = substr($pathInfo, $dotPos + 1);
|
||
if(strpos($this->config->views, ',' . $this->viewType . ',') === false)
|
||
{
|
||
$this->viewType = $this->config->default->view;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$this->URI = $pathInfo;
|
||
$this->viewType = $this->config->default->view;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$this->viewType = $this->config->default->view;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 从$_SERVER或者$_ENV全局变量根据pathinfo变量名获取$PATH_INFO值。
|
||
* PATH_INFO的变量名几乎都是'PATH_INFO'，但也有可能是ORIG_PATH_INFO。
|
||
*
|
||
* Get $PATH_INFO from $_SERVER or $_ENV by the pathinfo var name.
|
||
* Mostly, the var name of PATH_INFO is PATH_INFO, but may be ORIG_PATH_INFO.
|
||
*
|
||
* @access public
|
||
* @return string the PATH_INFO
|
||
*/
|
||
public function getPathInfo()
|
||
{
|
||
if(isset($_SERVER['PATH_INFO']))
|
||
{
|
||
$value = $_SERVER['PATH_INFO'];
|
||
}
|
||
elseif(isset($_SERVER['ORIG_PATH_INFO']))
|
||
{
|
||
$value = $_SERVER['ORIG_PATH_INFO'];
|
||
}
|
||
else
|
||
{
|
||
$value = @getenv('PATH_INFO');
|
||
if(empty($value)) $value = @getenv('ORIG_PATH_INFO');
|
||
if(strpos($value, $_SERVER['SCRIPT_NAME']) !== false) $value = str_replace($_SERVER['SCRIPT_NAME'], '', $value);
|
||
}
|
||
|
||
if(strpos($value, '?') === false) return trim($value, '/');
|
||
$value = parse_url($value);
|
||
return trim($value['path'], '/');
|
||
}
|
||
|
||
/**
|
||
* GET请求方式解析，获取$URI和$viewType。
|
||
* Parse GET, get $URI and $viewType.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function parseGET()
|
||
{
|
||
if(isset($_GET[$this->config->viewVar]))
|
||
{
|
||
$this->viewType = $_GET[$this->config->viewVar];
|
||
if(strpos($this->config->views, ',' . $this->viewType . ',') === false) $this->viewType = $this->config->default->view;
|
||
}
|
||
else
|
||
{
|
||
$this->viewType = $this->config->default->view;
|
||
}
|
||
$this->URI = $_SERVER['REQUEST_URI'];
|
||
}
|
||
|
||
/**
|
||
* 获取$URL。
|
||
* Get the $URL.
|
||
*
|
||
* @param bool $full true, the URI contains the webRoot, else only hte URI.
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getURI($full = false)
|
||
{
|
||
if($full and $this->config->requestType == 'PATH_INFO')
|
||
{
|
||
if($this->URI) return $this->config->webRoot . $this->URI . '.' . $this->viewType;
|
||
return $this->config->webRoot;
|
||
}
|
||
return $this->URI;
|
||
}
|
||
|
||
/**
|
||
* 获取$vewType变量。
|
||
* Get the $viewType var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getViewType()
|
||
{
|
||
return $this->viewType;
|
||
}
|
||
|
||
//-------------------- 路由相关方法(Routing related methods) --------------------//
|
||
|
||
/**
|
||
* 加载common模块。
|
||
*
|
||
* common模块比较特别，它会执行几乎每次请求都需要执行的操作，例如：
|
||
* 打开session，检查权限等等。
|
||
* 加载完$lang, $config, $dbh后，需要在入口文件(www/index.php)中手动调用该方法。
|
||
*
|
||
* Load the common module
|
||
*
|
||
* The common module is a special module, which can be used to do some common things. For examle:
|
||
* start session, check priviledge and so on.
|
||
* This method should called manually in the router file(www/index.php) after the $lang, $config, $dbh loaded.
|
||
*
|
||
* @access public
|
||
* @return object|bool the common control object or false if not exits.
|
||
*/
|
||
public function loadCommon()
|
||
{
|
||
$this->setModuleName('common');
|
||
$commonModelFile = helper::setModelFile('common');
|
||
if(file_exists($commonModelFile))
|
||
{
|
||
helper::import($commonModelFile);
|
||
if(class_exists('extcommonModel'))
|
||
{
|
||
return new extcommonModel();
|
||
}
|
||
elseif(class_exists('commonModel'))
|
||
{
|
||
return new commonModel();
|
||
}
|
||
else
|
||
{
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 设置要被调用的模块名。
|
||
* Set the name of the module to be called.
|
||
*
|
||
* @param string $moduleName the module name
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setModuleName($moduleName = '')
|
||
{
|
||
if(!preg_match('/^[a-zA-Z0-9]+$/', $moduleName)) $this->triggerError("The modulename '$moduleName' illegal. ", __FILE__, __LINE__, $exit = true);
|
||
$this->moduleName = strip_tags(urldecode(strtolower($moduleName)));
|
||
}
|
||
|
||
/**
|
||
* 设置要被调用的控制器文件。
|
||
* Set the control file of the module to be called.
|
||
*
|
||
* @param bool $exitIfNone 没有找到该控制器文件的情况：如果该参数为true，则终止程序；如果为false，则打印错误日志
|
||
* If control file not foundde, how to do. True, die the whole app. false, log error.
|
||
* @access public
|
||
* @return bool
|
||
*/
|
||
public function setControlFile($exitIfNone = true)
|
||
{
|
||
$this->controlFile = $this->moduleRoot . $this->moduleName . DS . 'control.php';
|
||
if(!is_file($this->controlFile))
|
||
{
|
||
$this->triggerError("the control file $this->controlFile not found.", __FILE__, __LINE__, $exitIfNone);
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 设置要被调用的方法名。
|
||
* Set the name of the method calling.
|
||
*
|
||
* @param string $methodName
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setMethodName($methodName = '')
|
||
{
|
||
if(!preg_match('/^[a-zA-Z0-9]+$/', $methodName)) $this->triggerError("The methodname '$methodName' illegal. ", __FILE__, __LINE__, $exit = true);
|
||
$this->methodName = strip_tags(urldecode(strtolower($methodName)));
|
||
}
|
||
|
||
/**
|
||
* 获取一个模块的路径。
|
||
* Get the path of one module.
|
||
*
|
||
* @param string $appName the app name
|
||
* @param string $moduleName the module name
|
||
* @access public
|
||
* @return string the module path
|
||
*/
|
||
public function getModulePath($appName = '', $moduleName = '')
|
||
{
|
||
if($moduleName == '') $moduleName = $this->moduleName;
|
||
if(!preg_match('/^[a-zA-Z0-9]+$/', $moduleName)) $this->triggerError("The modulename '$moduleName' illegal. ", __FILE__, __LINE__, $exit = true);
|
||
$modulePath = $this->getModuleRoot($appName) . strtolower(trim($moduleName)) . DS;
|
||
|
||
return $modulePath;
|
||
}
|
||
|
||
/**
|
||
* 获取一个模块的扩展路径。
|
||
* Get extension path of one module.
|
||
*
|
||
* @param string $appName the app name
|
||
* @param string $moduleName the module name
|
||
* @param string $ext the extension type, can be control|model|view|lang|config
|
||
* @access public
|
||
* @return string the extension path.
|
||
*/
|
||
public function getModuleExtPath($appName, $moduleName, $ext)
|
||
{
|
||
if(!preg_match('/^[a-zA-Z0-9]+$/', $moduleName) or !preg_match('/^[a-zA-Z0-9]+$/', $ext)) $this->triggerError("The modulename '$moduleName' or ext '$ext' illegal. ", __FILE__, __LINE__, $exit = true);
|
||
$paths = array();
|
||
$paths['common'] = $this->getModulePath($appName, $moduleName) . 'ext' . DS . $ext . DS;
|
||
$paths['site'] = empty($this->siteCode) ? '' : $this->getModulePath($appName, $moduleName) . 'ext' . DS . '_' . $this->siteCode . DS . $ext . DS;
|
||
return $paths;
|
||
}
|
||
|
||
/**
|
||
* 设置请求方法的扩展文件。
|
||
* Set the action extension file.
|
||
*
|
||
* @access public
|
||
* @return bool
|
||
*/
|
||
public function setActionExtFile()
|
||
{
|
||
$moduleExtPaths = $this->getModuleExtPath('', $this->moduleName, 'control');
|
||
|
||
$this->extActionFile = '';
|
||
if($moduleExtPaths['site']) $this->extActionFile = $moduleExtPaths['site'] . $this->methodName . '.php';
|
||
if(empty($this->extActionFile) or !file_exists($this->extActionFile)) $this->extActionFile = $moduleExtPaths['common'] . $this->methodName . '.php';
|
||
|
||
return file_exists($this->extActionFile);
|
||
}
|
||
|
||
/**
|
||
* 设置路由(PATH_INFO 方式)：
|
||
* 1.设置模块名；
|
||
* 2.设置方法名；
|
||
* 3.设置控制器文件。
|
||
*
|
||
* Set the route according to PATH_INFO.
|
||
* 1. set the module name.
|
||
* 2. set the method name.
|
||
* 3. set the control file.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setRouteByPathInfo()
|
||
{
|
||
if(!empty($this->URI))
|
||
{
|
||
/*
|
||
* 根据$requestFix分割符，分割网址。
|
||
* There's the request seperator, split the URI by it.
|
||
**/
|
||
if(strpos($this->URI, $this->config->requestFix) !== false)
|
||
{
|
||
$items = explode($this->config->requestFix, $this->URI);
|
||
$this->setModuleName($items[0]);
|
||
$this->setMethodName($items[1]);
|
||
}
|
||
/*
|
||
* 如果网址中没有分隔符，使用默认的方法。
|
||
* No reqeust seperator, use the default method name.
|
||
**/
|
||
else
|
||
{
|
||
$this->setModuleName($this->URI);
|
||
$this->setMethodName($this->config->default->method);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
$this->setModuleName($this->config->default->module); // 使用默认模块 use the default module.
|
||
$this->setMethodName($this->config->default->method); // 使用默认方法 use the default method.
|
||
}
|
||
$this->setControlFile();
|
||
}
|
||
|
||
/**
|
||
* 设置路由(GET 方式)：
|
||
* 1.设置模块名；
|
||
* 2.设置方法名；
|
||
* 3.设置控制器文件。
|
||
*
|
||
* Set the route according to GET.
|
||
* 1. set the module name.
|
||
* 2. set the method name.
|
||
* 3. set the control file.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setRouteByGET()
|
||
{
|
||
$moduleName = isset($_GET[$this->config->moduleVar]) ? strtolower($_GET[$this->config->moduleVar]) : $this->config->default->module;
|
||
$methodName = isset($_GET[$this->config->methodVar]) ? strtolower($_GET[$this->config->methodVar]) : $this->config->default->method;
|
||
$this->setModuleName($moduleName);
|
||
$this->setControlFile();
|
||
$this->setMethodName($methodName);
|
||
}
|
||
|
||
/**
|
||
* 加载一个模块：
|
||
* 1. 引入控制器文件或扩展的方法文件；
|
||
* 2. 创建control对象；
|
||
* 3. 解析url，得到请求的参数；
|
||
* 4. 使用call_user_function_array调用相应的方法。
|
||
*
|
||
* Load a module.
|
||
* 1. include the control file or the extension action file.
|
||
* 2. create the control object.
|
||
* 3. set the params passed in through url.
|
||
* 4. call the method by call_user_function_array
|
||
*
|
||
* @access public
|
||
* @return bool|object if the module object of die.
|
||
*/
|
||
public function loadModule()
|
||
{
|
||
$moduleName = $this->moduleName;
|
||
$methodName = $this->methodName;
|
||
|
||
/*
|
||
* 引入该模块的control文件。
|
||
* Include the control file of the module.
|
||
**/
|
||
$file2Included = $this->setActionExtFile() ? $this->extActionFile : $this->controlFile;
|
||
chdir(dirname($file2Included));
|
||
include $file2Included;
|
||
|
||
/*
|
||
* 设置control的类名。
|
||
* Set the class name of the control.
|
||
**/
|
||
$className = class_exists("my$moduleName") ? "my$moduleName" : $moduleName;
|
||
if(!class_exists($className)) $this->triggerError("the control $className not found", __FILE__, __LINE__, $exit = true);
|
||
|
||
/*
|
||
* 创建control类的实例。
|
||
* Create a instance of the control.
|
||
**/
|
||
$module = new $className();
|
||
if(!method_exists($module, $methodName)) $this->triggerError("the module $moduleName has no $methodName method", __FILE__, __LINE__, $exit = true);
|
||
$this->control = $module;
|
||
|
||
/* include default value for module*/
|
||
$defaultValueFiles = glob($this->getTmpRoot() . "defaultvalue/*.php");
|
||
if($defaultValueFiles) foreach($defaultValueFiles as $file) include $file;
|
||
|
||
/*
|
||
* 使用反射机制获取函数参数的默认值。
|
||
* Get the default settings of the method to be called using the reflecting.
|
||
*
|
||
* */
|
||
$defaultParams = array();
|
||
$methodReflect = new reflectionMethod($className, $methodName);
|
||
foreach($methodReflect->getParameters() as $param)
|
||
{
|
||
$name = $param->getName();
|
||
|
||
$default = '_NOT_SET';
|
||
if(isset($paramDefaultValue[$className][$methodName][$name]))
|
||
{
|
||
$default = $paramDefaultValue[$className][$methodName][$name];
|
||
}
|
||
elseif($param->isDefaultValueAvailable())
|
||
{
|
||
$default = $param->getDefaultValue();
|
||
}
|
||
|
||
$defaultParams[$name] = $default;
|
||
}
|
||
|
||
/**
|
||
* 根据PATH_INFO或者GET方式设置请求的参数。
|
||
* Set params according PATH_INFO or GET.
|
||
*/
|
||
if($this->config->requestType != 'GET')
|
||
{
|
||
$this->setParamsByPathInfo($defaultParams);
|
||
}
|
||
else
|
||
{
|
||
$this->setParamsByGET($defaultParams);
|
||
}
|
||
|
||
/* 调用该方法 Call the method. */
|
||
call_user_func_array(array($module, $methodName), $this->params);
|
||
return $module;
|
||
}
|
||
|
||
/**
|
||
* 设置请求的参数(PATH_INFO 方式)。
|
||
* Set the params by PATH_INFO.
|
||
*
|
||
* @param array $defaultParams the default settings of the params.
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setParamsByPathInfo($defaultParams = array())
|
||
{
|
||
/* 分割URI。 Spit the URI. */
|
||
$items = explode($this->config->requestFix, $this->URI);
|
||
$itemCount = count($items);
|
||
$params = array();
|
||
|
||
/**
|
||
* 前两项为模块名和方法名，参数从下标2开始。
|
||
* The first two item is moduleName and methodName. So the params should begin at 2.
|
||
**/
|
||
for($i = 2; $i < $itemCount; $i ++)
|
||
{
|
||
$key = key($defaultParams); // Get key from the $defaultParams.
|
||
$params[$key] = $items[$i];
|
||
next($defaultParams);
|
||
}
|
||
|
||
$this->params = $this->mergeParams($defaultParams, $params);
|
||
}
|
||
|
||
/**
|
||
* 设置请求的参数(GET 方式)。
|
||
* Set the params by GET.
|
||
*
|
||
* @param array $defaultParams the default settings of the params.
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function setParamsByGET($defaultParams)
|
||
{
|
||
/* Unset moduleVar, methodVar, viewVar and session 变量， 剩下的作为参数。 */
|
||
/* Unset the moduleVar, methodVar, viewVar and session var, all the left are the params. */
|
||
unset($_GET[$this->config->moduleVar]);
|
||
unset($_GET[$this->config->methodVar]);
|
||
unset($_GET[$this->config->viewVar]);
|
||
unset($_GET[$this->config->sessionVar]);
|
||
$this->params = $this->mergeParams($defaultParams, $_GET);
|
||
}
|
||
|
||
/**
|
||
* 合并请求的参数和默认参数，这样就可以省略已经有默认值的参数了。
|
||
* Merge the params passed in and the default params. Thus the params which have default values needn't pass value, just like a function.
|
||
*
|
||
* @param array $defaultParams the default params defined by the method.
|
||
* @param array $passedParams the params passed in through url.
|
||
* @access public
|
||
* @return array the merged params.
|
||
*/
|
||
public function mergeParams($defaultParams, $passedParams)
|
||
{
|
||
/* Check params from URL. */
|
||
foreach($passedParams as $param => $value)
|
||
{
|
||
if(preg_match('/[^a-zA-Z0-9_\.]/', $param)) die('Bad Request!');
|
||
if(preg_match('/[^a-zA-Z0-9=_,`+\/\.%\|\x7f-\xff]/', trim($value))) die('Bad Request!');
|
||
}
|
||
|
||
unset($passedParams['onlybody']);
|
||
$passedParams = array_values($passedParams);
|
||
$i = 0;
|
||
foreach($defaultParams as $key => $defaultValue)
|
||
{
|
||
if(isset($passedParams[$i]))
|
||
{
|
||
$defaultParams[$key] = strip_tags(urldecode($passedParams[$i]));
|
||
}
|
||
else
|
||
{
|
||
if($defaultValue === '_NOT_SET') $this->triggerError("The param '$key' should pass value. ", __FILE__, __LINE__, $exit = true);
|
||
}
|
||
$i ++;
|
||
}
|
||
|
||
return $defaultParams;
|
||
}
|
||
|
||
/**
|
||
* 获取$moduleName变量。
|
||
* Get the $moduleName var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getModuleName()
|
||
{
|
||
return $this->moduleName;
|
||
}
|
||
|
||
/**
|
||
* 获取$controlFile变量。
|
||
* Get the $controlFile var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getControlFile()
|
||
{
|
||
return $this->controlFile;
|
||
}
|
||
|
||
/**
|
||
* 获取$methodName变量。
|
||
* Get the $methodName var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getMethodName()
|
||
{
|
||
return $this->methodName;
|
||
}
|
||
|
||
/**
|
||
* 获取$param变量。
|
||
* Get the $param var.
|
||
*
|
||
* @access public
|
||
* @return string
|
||
*/
|
||
public function getParams()
|
||
{
|
||
return $this->params;
|
||
}
|
||
|
||
//-------------------- 常用的工具方法(Tool methods) ------------------//
|
||
|
||
/**
|
||
* 从类库中加载一个类文件。
|
||
*
|
||
* Load a class file.
|
||
*
|
||
* @param string $className the class name
|
||
* @param bool $static statis class or not
|
||
* @access public
|
||
* @return object|bool the instance of the class or just true.
|
||
*/
|
||
public function loadClass($className, $static = false)
|
||
{
|
||
$className = strtolower($className);
|
||
|
||
/* 搜索$coreLibRoot(Search in $coreLibRoot) */
|
||
$classFile = $this->coreLibRoot . $className;
|
||
if(is_dir($classFile)) $classFile .= DS . $className;
|
||
$classFile .= '.class.php';
|
||
if(!helper::import($classFile)) $this->triggerError("class file $classFile not found", __FILE__, __LINE__, $exit = true);
|
||
|
||
/* 如果是静态调用，则返回(If staitc, return) */
|
||
if($static) return true;
|
||
|
||
/* 实例化该类(Instance it) */
|
||
global $$className;
|
||
if(!class_exists($className)) $this->triggerError("the class $className not found in $classFile", __FILE__, __LINE__, $exit = true);
|
||
if(!is_object($$className)) $$className = new $className();
|
||
return $$className;
|
||
}
|
||
|
||
/**
|
||
* 加载模块的config文件，返回全局$config对象。
|
||
* 如果该模块是common，加载$configRoot的配置文件，其他模块则加载其模块的配置文件。
|
||
*
|
||
* Load config and return it as the global config object.
|
||
* If the module is common, search in $configRoot, else in $modulePath.
|
||
*
|
||
* @param string $moduleName module name
|
||
* @param string $appName app name
|
||
* @param bool $exitIfNone exit or not
|
||
* @access public
|
||
* @return object|bool the config object or false.
|
||
*/
|
||
public function loadConfig($moduleName, $appName = '', $exitIfNone = true)
|
||
{
|
||
global $config;
|
||
if(!is_object($config)) $config = new config();
|
||
if(!isset($config->$moduleName)) $config->$moduleName = new stdclass();
|
||
|
||
$extConfigFiles = array();
|
||
|
||
/*
|
||
* 设置主配置文件和扩展配置文件。
|
||
* Set the main config file and extension config file.
|
||
* */
|
||
if($moduleName == 'common')
|
||
{
|
||
$mainConfigFile = $this->configRoot . 'config.php';
|
||
$myConfig = $this->configRoot . 'my.php';
|
||
if(is_file($myConfig)) $extConfigFiles[] = $myConfig;
|
||
}
|
||
else
|
||
{
|
||
$mainConfigFile = $this->getModulePath($appName, $moduleName) . 'config.php';
|
||
|
||
/* Get config extension. */
|
||
$extConfigPath = $this->getModuleExtPath($appName, $moduleName, 'config');
|
||
$commonExtConfigFiles = helper::ls($extConfigPath['common'], '.php');
|
||
$siteExtConfigFiles = helper::ls($extConfigPath['site'], '.php');
|
||
$extConfigFiles = array_merge($commonExtConfigFiles, $siteExtConfigFiles);
|
||
}
|
||
|
||
/* 设置引用的文件(Set the files to include) */
|
||
if(!is_file($mainConfigFile))
|
||
{
|
||
if($exitIfNone) self::triggerError("config file $mainConfigFile not found", __FILE__, __LINE__, true);
|
||
if(empty($extConfigFiles) and !isset($config->system->$moduleName)) return false; // and no extension file or extension in db, exit.
|
||
$configFiles = $extConfigFiles;
|
||
}
|
||
else
|
||
{
|
||
$configFiles = array_merge(array($mainConfigFile), $extConfigFiles);
|
||
}
|
||
|
||
static $loadedConfigs = array();
|
||
foreach($configFiles as $configFile)
|
||
{
|
||
if(in_array($configFile, $loadedConfigs)) continue;
|
||
include $configFile;
|
||
$loadedConfigs[] = $configFile;
|
||
}
|
||
|
||
if($moduleName == 'common')
|
||
{
|
||
$this->config = $config;
|
||
$this->setSiteCode();
|
||
if(!isset($config->site)) $config->site = new stdclass();
|
||
$config->site->code = $this->siteCode;
|
||
|
||
if(!empty($config->multi))
|
||
{
|
||
$multiConfigFile = $this->configRoot . "multi.php";
|
||
if(is_file($multiConfigFile)) include $multiConfigFile;
|
||
}
|
||
|
||
if(empty($this->siteCode))
|
||
{
|
||
$siteConfigFile = $this->configRoot . "sites/{$this->siteCode}.php";
|
||
if(is_file($siteConfigFile)) include $siteConfigFile;
|
||
}
|
||
}
|
||
|
||
/* Merge from the db configs. */
|
||
if($moduleName != 'common' and isset($config->system->$moduleName)) helper::mergeConfig($config->system->$moduleName, $moduleName);
|
||
if($moduleName != 'common' and isset($config->personal->$moduleName)) helper::mergeConfig($config->personal->$moduleName, $moduleName);
|
||
|
||
$this->config = $config;
|
||
|
||
return $config;
|
||
}
|
||
|
||
/**
|
||
* 向客户端输出配置参数，客户端可以根据这些参数实现和调整请求的逻辑。
|
||
* Export the config params to the client, thus the client can adjust it's logic according the config.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function exportConfig()
|
||
{
|
||
$view = new stdclass();
|
||
$view->version = $this->config->version;
|
||
$view->requestType = $this->config->requestType;
|
||
$view->requestFix = $this->config->requestFix;
|
||
$view->moduleVar = $this->config->moduleVar;
|
||
$view->methodVar = $this->config->methodVar;
|
||
$view->viewVar = $this->config->viewVar;
|
||
$view->sessionVar = $this->config->sessionVar;
|
||
|
||
$this->session->set('rand', mt_rand(0, 10000));
|
||
$view->sessionName = session_name();
|
||
$view->sessionID = session_id();
|
||
$view->rand = $this->session->rand;
|
||
$view->expiredTime = ini_get('session.gc_maxlifetime');
|
||
$view->serverTime = time();
|
||
|
||
$view->ip = gethostbyname($_SERVER['HTTP_HOST']);
|
||
$view->name = isset($this->config->socket->name) ? $this->config->socket->name : '';
|
||
$view->port = isset($this->config->socket->port) ? $this->config->socket->port : '';
|
||
echo json_encode($view);
|
||
}
|
||
|
||
/**
|
||
* 加载语言文件，返回全局$lang对象。
|
||
* Load lang and return it as the global lang object.
|
||
*
|
||
* @param string $moduleName the module name
|
||
* @param string $appName the app name
|
||
* @access public
|
||
* @return bool|ojbect the lang object or false.
|
||
*/
|
||
public function loadLang($moduleName, $appName = '')
|
||
{
|
||
$modulePath = $this->getModulePath($appName, $moduleName);
|
||
$mainLangFile = $modulePath . 'lang' . DS . $this->clientLang . '.php';
|
||
$extLangPath = $this->getModuleExtPath($appName, $moduleName, 'lang');
|
||
$commonExtLangFiles = helper::ls($extLangPath['common'] . $this->clientLang, '.php');
|
||
$siteExtLangFiles = helper::ls($extLangPath['site'] . $this->clientLang, '.php');
|
||
$extLangFiles = array_merge($commonExtLangFiles, $siteExtLangFiles);
|
||
|
||
/* 设置引用的文件(Set the files to include). */
|
||
if(!is_file($mainLangFile))
|
||
{
|
||
if(empty($extLangFiles)) return false; // 没有扩展文件，返回false(Return false if no extension file).
|
||
$langFiles = $extLangFiles;
|
||
}
|
||
else
|
||
{
|
||
$langFiles = array_merge(array($mainLangFile), $extLangFiles);
|
||
}
|
||
|
||
global $lang;
|
||
if(!is_object($lang)) $lang = new language();
|
||
|
||
static $loadedLangs = array();
|
||
foreach($langFiles as $langFile)
|
||
{
|
||
if(in_array($langFile, $loadedLangs)) continue;
|
||
include $langFile;
|
||
$loadedLangs[] = $langFile;
|
||
}
|
||
|
||
/* Merge from the db lang. */
|
||
if($moduleName != 'common' and isset($lang->db->custom[$moduleName]))
|
||
{
|
||
foreach($lang->db->custom[$moduleName] as $section => $fields)
|
||
{
|
||
foreach($fields as $key => $value)
|
||
{
|
||
unset($lang->{$moduleName}->{$section}[$key]);
|
||
$lang->{$moduleName}->{$section}[$key] = $value;
|
||
}
|
||
}
|
||
}
|
||
|
||
$this->lang = $lang;
|
||
return $lang;
|
||
}
|
||
|
||
/**
|
||
* 连接数据库。
|
||
* Connect to database.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function connectDB()
|
||
{
|
||
global $config, $dbh, $slaveDBH;
|
||
if(!isset($config->installed) or !$config->installed) return;
|
||
|
||
if(isset($config->db->host)) $this->dbh = $dbh = $this->connectByPDO($config->db);
|
||
if(isset($config->slaveDB->host)) $this->slaveDBH = $slaveDBH = $this->connectByPDO($config->slaveDB);
|
||
}
|
||
|
||
/**
|
||
* 使用PDO连接数据库。
|
||
* Connect database by PDO.
|
||
*
|
||
* @param object $params the database params.
|
||
* @access public
|
||
* @return object|bool
|
||
*/
|
||
public function connectByPDO($params)
|
||
{
|
||
if(!isset($params->driver)) self::triggerError('no pdo driver defined, it should be mysql or sqlite', __FILE__, __LINE__, $exit = true);
|
||
if(!isset($params->user)) return false;
|
||
if($params->driver == 'mysql')
|
||
{
|
||
$dsn = "mysql:host={$params->host}; port={$params->port}; dbname={$params->name}";
|
||
}
|
||
try
|
||
{
|
||
$dbh = new PDO($dsn, $params->user, $params->password, array(PDO::ATTR_PERSISTENT => $params->persistant));
|
||
$dbh->exec("SET NAMES {$params->encoding}");
|
||
|
||
/*
|
||
* 如果系统是Linux，开启仿真预处理和缓冲查询。
|
||
* If run on linux, set emulatePrepare and bufferQuery to true.
|
||
**/
|
||
if(!isset($params->emulatePrepare) and PHP_OS == 'Linux') $params->emulatePrepare = true;
|
||
if(!isset($params->bufferQuery) and PHP_OS == 'Linux') $params->bufferQuery = true;
|
||
|
||
$dbh->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_OBJ);
|
||
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
|
||
if(isset($params->strictMode) and $params->strictMode == false) $dbh->exec("SET @@sql_mode= ''");
|
||
if(isset($params->emulatePrepare)) $dbh->setAttribute(PDO::ATTR_EMULATE_PREPARES, $params->emulatePrepare);
|
||
if(isset($params->bufferQuery)) $dbh->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, $params->bufferQuery);
|
||
|
||
return $dbh;
|
||
}
|
||
catch (PDOException $exception)
|
||
{
|
||
self::triggerError($exception->getMessage(), __FILE__, __LINE__, $exit = true);
|
||
}
|
||
}
|
||
|
||
//-------------------- 错误处理方法(Error methods) ------------------//
|
||
|
||
/**
|
||
* 程序停止时执行的函数。
|
||
* The shutdown handler.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function shutdown()
|
||
{
|
||
/* 如果debug模式开启，保存sql语句(If debug on, save sql queries) */
|
||
if(!empty($this->config->debug)) $this->saveSQL();
|
||
|
||
/*
|
||
* 发现错误，保存到日志中。
|
||
* If any error occers, save it.
|
||
* */
|
||
if(!function_exists('error_get_last')) return;
|
||
$error = error_get_last();
|
||
if($error) $this->saveError($error['type'], $error['message'], $error['file'], $error['line']);
|
||
}
|
||
|
||
/**
|
||
* 触发一个错误。
|
||
* Trigger an error.
|
||
*
|
||
* @param string $message 错误信息 error message
|
||
* @param string $file 所在文件 the file error occers
|
||
* @param int $line 错误行 the line error occers
|
||
* @param bool $exit 是否停止程序 exit the program or not
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function triggerError($message, $file, $line, $exit = false)
|
||
{
|
||
/* 设置错误信息(Set the error info) */
|
||
$log = "ERROR: $message in $file on line $line";
|
||
if(isset($_SERVER['SCRIPT_URI'])) $log .= ", request: $_SERVER[SCRIPT_URI]";;
|
||
$trace = debug_backtrace();
|
||
extract($trace[0]);
|
||
extract($trace[1]);
|
||
$log .= ", last called by $file on line $line through function $function.\n";
|
||
|
||
/* 触发错误(Trigger the error) */
|
||
trigger_error($log, $exit ? E_USER_ERROR : E_USER_WARNING);
|
||
}
|
||
|
||
/**
|
||
* 保存错误信息。
|
||
* Save error info.
|
||
*
|
||
* @param int $level
|
||
* @param string $message
|
||
* @param string $file
|
||
* @param int $line
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function saveError($level, $message, $file, $line)
|
||
{
|
||
if(empty($this->config->debug)) return true;
|
||
|
||
/*
|
||
* 忽略该错误：Redefining already defined constructor。
|
||
* Skip the error: Redefining already defined constructor.
|
||
**/
|
||
if(strpos($message, 'Redefining') !== false) return true;
|
||
|
||
/*
|
||
* 设置错误信息。
|
||
* Set the error info.
|
||
**/
|
||
$errorLog = "\n" . date('H:i:s') . " $message in <strong>$file</strong> on line <strong>$line</strong> ";
|
||
$errorLog .= "when visiting <strong>" . $this->getURI() . "</strong>\n";
|
||
|
||
/*
|
||
* 为了安全起见，对公网环境隐藏脚本路径。
|
||
* If the ip is pulic, hidden the full path of scripts.
|
||
*/
|
||
if(!defined('IN_SHELL') and !($this->server->server_addr == '127.0.0.1' or filter_var($this->server->server_addr, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE) === false))
|
||
{
|
||
$errorLog = str_replace($this->getBasePath(), '', $errorLog);
|
||
}
|
||
|
||
/* 保存到日志文件(Save to log file) */
|
||
$errorFile = $this->getLogRoot() . 'php.' . date('Ymd') . '.log.php';
|
||
if(!is_file($errorFile)) file_put_contents($errorFile, "<?php\n die();\n?>\n");
|
||
|
||
$fh = @fopen($errorFile, 'a');
|
||
if($fh) fwrite($fh, strip_tags($errorLog)) && fclose($fh);
|
||
|
||
/*
|
||
* 如果debug > 1，显示warning, notice级别的错误。
|
||
* If the debug > 1, show warning, notice error.
|
||
**/
|
||
if($level == E_NOTICE or $level == E_WARNING or $level == E_STRICT or $level == 8192) // 8192: E_DEPRECATED
|
||
{
|
||
if(!empty($this->config->debug) and $this->config->debug > 1)
|
||
{
|
||
$cmd = "vim +$line $file";
|
||
$size = strlen($cmd);
|
||
echo "<pre class='alert alert-danger'>$message: ";
|
||
echo "<input type='text' value='$cmd' size='$size' style='border:none; background:none;' onclick='this.select();' /></pre>";
|
||
}
|
||
}
|
||
|
||
/*
|
||
* 如果是严重错误，停止程序。
|
||
* If error level is serious, die.
|
||
* */
|
||
if($level == E_ERROR or $level == E_PARSE or $level == E_CORE_ERROR or $level == E_COMPILE_ERROR or $level == E_USER_ERROR)
|
||
{
|
||
if(empty($this->config->debug)) die();
|
||
if(PHP_SAPI == 'cli') die($errorLog);
|
||
|
||
$htmlError = "<html><head><meta http-equiv='Content-Type' content='text/html; charset=utf-8' /></head>";
|
||
$htmlError .= "<body>" . nl2br($errorLog) . "</body></html>";
|
||
die($htmlError);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 保存sql语句。
|
||
* Save the sql.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function saveSQL()
|
||
{
|
||
if(!$this->config->debug) return true;
|
||
if(!class_exists('dao')) return;
|
||
|
||
$sqlLog = $this->getLogRoot() . 'sql.' . date('Ymd') . '.log.php';
|
||
if(!is_file($sqlLog)) file_put_contents($sqlLog, "<?php\n die();\n?>\n");
|
||
|
||
$fh = @fopen($sqlLog, 'a');
|
||
if(!$fh) return false;
|
||
fwrite($fh, date('Ymd H:i:s') . ": " . $this->getURI() . "\n");
|
||
foreach(dao::$querys as $query) fwrite($fh, " $query\n");
|
||
fwrite($fh, "\n");
|
||
fclose($fh);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* config类。
|
||
* The config class.
|
||
*
|
||
* @package framework
|
||
*/
|
||
class config
|
||
{
|
||
/**
|
||
* 设置成员变量，成员可以是'db.user'类似的格式。
|
||
* Set the value of a member. the member can be the format like db.user.
|
||
*
|
||
* <code>
|
||
* <?php
|
||
* $config->set('db.user', 'wwccss');
|
||
* ?>
|
||
* </code>
|
||
* @param string $key the key of the member
|
||
* @param mixed $value the value
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function set($key, $value)
|
||
{
|
||
helper::setMember('config', $key, $value);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* lang类。
|
||
* The lang class.
|
||
*
|
||
* @package framework
|
||
*/
|
||
class language
|
||
{
|
||
/**
|
||
* 设置成员变量，成员可以是'db.user'类似的格式。
|
||
* Set the value of a member. the member can be the foramt like db.user.
|
||
*
|
||
* <code>
|
||
* <?php
|
||
* $lang->set('version', '1.0);
|
||
* ?>
|
||
* </code>
|
||
* @param string $key 成员的键名，可以是father.child的形式。
|
||
* the key of the member, can be father.child
|
||
* @param mixed $value the value
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function set($key, $value)
|
||
{
|
||
helper::setMember('lang', $key, $value);
|
||
}
|
||
|
||
/**
|
||
* 显示一个成员的值。
|
||
* Show a member.
|
||
*
|
||
* @param object $obj the object
|
||
* @param string $key the key
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function show($obj, $key)
|
||
{
|
||
$obj = (array)$obj;
|
||
echo isset($obj[$key]) ? $obj[$key] : '';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 超级对象类，转化超级全局变量。
|
||
* The super object class.
|
||
*
|
||
* @package framework
|
||
*/
|
||
class super
|
||
{
|
||
/**
|
||
* 构造函数，设置超级变量名。
|
||
* Construct, set the var scope.
|
||
*
|
||
* @param string $scope the scope, can be server, post, get, cookie, session, global
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function __construct($scope)
|
||
{
|
||
$this->scope = $scope;
|
||
}
|
||
|
||
/**
|
||
* 设置超级变量的成员值。
|
||
* Set one member value.
|
||
*
|
||
* @param string the key
|
||
* @param mixed $value the value
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function set($key, $value)
|
||
{
|
||
if($this->scope == 'post')
|
||
{
|
||
$_POST[$key] = $value;
|
||
}
|
||
elseif($this->scope == 'get')
|
||
{
|
||
$_GET[$key] = $value;
|
||
}
|
||
elseif($this->scope == 'server')
|
||
{
|
||
$_SERVER[$key] = $value;
|
||
}
|
||
elseif($this->scope == 'cookie')
|
||
{
|
||
$_COOKIE[$key] = $value;
|
||
}
|
||
elseif($this->scope == 'session')
|
||
{
|
||
$_SESSION[$key] = $value;
|
||
}
|
||
elseif($this->scope == 'env')
|
||
{
|
||
$_ENV[$key] = $value;
|
||
}
|
||
elseif($this->scope == 'global')
|
||
{
|
||
$GLOBALS[$key] = $value;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 超级变量的魔术方法，比如用$post->key访问$_POST['key']。
|
||
* The magic get method.
|
||
*
|
||
* @param string $key the key
|
||
* @access public
|
||
* @return mixed|bool return the value of the key or false.
|
||
*/
|
||
public function __get($key)
|
||
{
|
||
if($this->scope == 'post')
|
||
{
|
||
if(isset($_POST[$key])) return $_POST[$key];
|
||
return false;
|
||
}
|
||
elseif($this->scope == 'get')
|
||
{
|
||
if(isset($_GET[$key])) return $_GET[$key];
|
||
return false;
|
||
}
|
||
elseif($this->scope == 'server')
|
||
{
|
||
if($key == 'ajax') return isset($_SERVER['HTTP_X_REQUESTED_WITH']) ? true : false;
|
||
if(isset($_SERVER[$key])) return $_SERVER[$key];
|
||
$key = strtoupper($key);
|
||
if(isset($_SERVER[$key])) return $_SERVER[$key];
|
||
return false;
|
||
}
|
||
elseif($this->scope == 'cookie')
|
||
{
|
||
if(isset($_COOKIE[$key])) return $_COOKIE[$key];
|
||
return false;
|
||
}
|
||
elseif($this->scope == 'session')
|
||
{
|
||
if(isset($_SESSION[$key])) return $_SESSION[$key];
|
||
return false;
|
||
}
|
||
elseif($this->scope == 'env')
|
||
{
|
||
if(isset($_ENV[$key])) return $_ENV[$key];
|
||
return false;
|
||
}
|
||
elseif($this->scope == 'global')
|
||
{
|
||
if(isset($GLOBALS[$key])) return $GLOBALS[$key];
|
||
return false;
|
||
}
|
||
else
|
||
{
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 打印变量的详细结构。
|
||
* Print the structure.
|
||
*
|
||
* @access public
|
||
* @return void
|
||
*/
|
||
public function a()
|
||
{
|
||
if($this->scope == 'post') a($_POST);
|
||
if($this->scope == 'get') a($_GET);
|
||
if($this->scope == 'server') a($_SERVER);
|
||
if($this->scope == 'cookie') a($_COOKIE);
|
||
if($this->scope == 'session') a($_SESSION);
|
||
if($this->scope == 'env') a($_ENV);
|
||
if($this->scope == 'global') a($GLOBALS);
|
||
}
|
||
}
|