/**
* 写入日志
* @param $msg
* @param $name
* @param int $level
* @param AbstractHandler $handler
*/
public static function write($msg, $name, $level = Logger::INFO, AbstractHandler $handler = null)
{
$name .= '_' . $level;
$name = $name . '_' . date('Y-m-d-H', Date::now());
if (isset(self::$loggers[$name])) {
$logger = self::$loggers[$name];
if ($handler != null) {
$logger->pushHandler($handler);
}
} else {
$logger = new Logger($name);
if ($handler == null) {
$path = ConfigManager::get('log');
$handler = new StreamHandler($path . DIRECTORY_SEPARATOR . $name . '.log', $level);
$formatter = new LineFormatter(ConfigManager::get('log_formatter'), 'Y-m-d H:i:s');
$handler->setFormatter($formatter);
}
$logger->pushHandler($handler);
self::$loggers[$name] = $logger;
}
if (is_scalar($msg) === false) {
$msg = json_encode($msg);
}
$logger->log($level, $msg);
}
/**
* 获取连接
* @param $name
* @return NoSQL
*/
public static function memcache($name)
{
if (isset(self::$_map[$name])) {
return self::$_map[$name];
}
$cnf = ConfigManager::getNoSQLConfig($name);
$nosql = new NoSQL($cnf['host'], $cnf['port']);
self::$_map[$name] = $nosql;
return $nosql;
}
/**
* 获取数据库连接
* @param $name
* @return MySQLPDO
*/
public static function get($name)
{
if (isset(self::$_map[$name])) {
return self::$_map[$name];
}
//数据库配置信息
$cnf = ConfigManager::getDbConfig($name);
$pdo = new MySQLPDO($cnf['host'], $cnf['port'], $cnf['username'], $cnf['passwd'], $cnf['database'], $cnf['charset']);
self::$_map[$name] = $pdo;
return $pdo;
}
/**
* 新增模板所需要的一些常量
* @param \Twig_Environment $twig
*/
protected function addGlobal(\Twig_Environment $twig)
{
//添加常用的全局变量
$twig->addGlobal('__ROOT__', _ROOT_);
$twig->addGlobal('__APP__', _APP_);
$twig->addGlobal('__MODULE__', _MODULE_);
$twig->addGlobal('__ACTION__', _ACTION_);
$twig->addGlobal('__TIME__', _TIME_);
$twig->addGlobal('__CSS__', _ROOT_ . '/' . ConfigManager::get('css'));
$twig->addGlobal('__JS__', _ROOT_ . '/' . ConfigManager::get('js'));
$twig->addGlobal('__IMAGE__', _ROOT_ . '/' . ConfigManager::get('image'));
}
/**
*
* 输出调试信息,应尽量避免使用echo输出
* @param $msg
* @param string $name
* @param AbstractHandler $handler
* @param int $level
*/
public static function trace($msg, $name = 'debug', AbstractHandler $handler = null, $level = Logger::INFO)
{
//只有在debug的情况下才会输出调试信息
$debug = ConfigManager::get('debug');
if ($debug === false) {
return;
}
$logger = self::get($name, $handler, $level);
if (is_scalar($msg) === false) {
$msg = json_encode($msg);
}
$logger->addRecord($level, $msg);
}
/**
* 把数据返回给客户端
* @return string
*/
function toClient()
{
$data = array();
$data['stat'] = $this->getStatus();
$data['data'] = $this->getBody();
$header = $this->getHeader();
$data['head'][ConfigManager::get('module_var')] = $header[0];
$data['head'][ConfigManager::get('action_var')] = $header[1];
if (isset($header[2])) {
$data['head'][ConfigManager::get('group_var')] = $header[2];
}
return $data;
}
/**
* 生成连接
* @param null $m
* @param null $a
* @param array $p
* @param null $g
* @return string
*/
public static function U($m = null, $a = null, $p = array(), $g = null)
{
$module = $m ? $m : _MODULE_;
$action = $a ? $a : _ACTION_;
$mVar = ConfigManager::get('module_var');
$aVar = ConfigManager::get('action_var');
$gVar = ConfigManager::get('group_var');
$route = array();
$route[$mVar] = $module;
$route[$aVar] = $action;
if ($g) {
$route[$gVar] = $g;
}
return '?' . http_build_query(array_merge($route, $p));
}
/**
* 加载模板文件
* @param WebResponse $response
* @param string $tpl 要加载的模板，默认为null，根据header加载
* @throws TemplateException
*/
public static function loadTemplate(WebResponse $response, $tpl = null)
{
$tplPath = ConfigManager::get('tpl');
//.implode(DIRECTORY_SEPARATOR,$header);
if ($tpl) {
$tplPath = $tplPath . $tpl . '.php';
} else {
$header = $response->getHeader();
$tplPath = $tplPath . implode(DIRECTORY_SEPARATOR, $header) . '.php';
}
if (file_exists($tplPath) === false) {
throw new TemplateException('不存在的模板文件:' . $tplPath);
}
include $tplPath;
}
/**
* 处理路由信息
*
*/
protected function _process()
{
$moduleVar = ConfigManager::get('module_var');
$actionVar = ConfigManager::get('action_var');
$groupVar = ConfigManager::get('group_var');
//模块
if (isset($_GET[$moduleVar])) {
$this->module = String::processMethodName($_GET[$moduleVar]);
unset($_GET[$moduleVar]);
} else {
if (isset($_POST[$moduleVar])) {
$this->module = String::processMethodName($_POST[$moduleVar]);
unset($_POST[$moduleVar]);
}
}
if (!$this->check($this->module)) {
$this->module = String::processMethodName(ConfigManager::get('default_module'));
}
//操作
if (isset($_GET[$actionVar])) {
$this->action = String::processMethodName($_GET[$actionVar]);
unset($_GET[$actionVar]);
} else {
if (isset($_POST[$actionVar])) {
$this->action = String::processMethodName($_POST[$actionVar]);
unset($_POST[$actionVar]);
}
}
if (!$this->check($this->action)) {
$this->action = String::processMethodName(ConfigManager::get('default_action'));
}
//组
if (isset($_GET[$groupVar])) {
$this->group = String::processMethodName($_GET[$groupVar]);
unset($_GET[$groupVar]);
} else {
if (isset($_POST[$groupVar])) {
$this->group = String::processMethodName($_POST[$groupVar]);
unset($_POST[$groupVar]);
}
}
if (!$this->check($this->group)) {
$this->group = null;
}
}
/**
* 自动加载
* @param $className
* @throws Exception\BootstrapException
*/
public static function autoload($className)
{
$className = ltrim($className, '\\');
$fileName = '';
$namespace = '';
if ($lastNsPos = strrpos($className, '\\')) {
$namespace = substr($className, 0, $lastNsPos);
$className = substr($className, $lastNsPos + 1);
$fileName = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
}
if (empty($namespace)) {
throw new BootstrapException($className . 'namespace is global');
}
$fileName .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
$namespaceInfo = explode('\\', $namespace);
$topNameSpace = $namespaceInfo[0];
if (strcmp($topNameSpace, "Simple") == 0) {
//系统类库
$fileName = SIMPLE_LIB_PATH . $fileName;
} elseif (strcmp(APP_TOP_NAMESPACE, $topNameSpace) === 0) {
//项目类库
$fileName = str_replace($topNameSpace, '', APP_PATH) . $fileName;
} else {
//第三方库
$simpleVendor = ConfigManager::get('simple_vendor');
if (in_array($topNameSpace, $simpleVendor)) {
//系统的第三方库
$fileName = SIMPLE_LIB_PATH . 'Simple' . DIRECTORY_SEPARATOR . 'Vendor' . DIRECTORY_SEPARATOR . $fileName;
} elseif (in_array($topNameSpace, ConfigManager::get('app_vendor'))) {
//项目的第三方类库
$appVendorPath = ConfigManager::get('app_vendor_path');
$fileName = APP_PATH . $appVendorPath . DIRECTORY_SEPARATOR . $fileName;
}
}
if (file_exists($fileName) == false) {
throw new BootstrapException('加载文件' . $fileName . '失败');
}
require $fileName;
}