/**
* 渲染输出
*
* 3种模板刷新更新机制：
* 1、配置webRun.view.refresh，(子)模板有修改会自动刷新，较耗资源适合开发环境
* 2、配置webRun.view.life，缓存操作生存期限后，自动删除重建
* 3、统一通过管理后台，刷新模板缓存
*/
public function render($view, $ajaxDelimiter = NULL)
{
$this->initEngine($view, $ajaxDelimiter);
$cacheFile = $this->_engineInstance->getCacheFilePath();
if (!file_exists($cacheFile)) {
//缓存文件不存在
$this->_engineInstance->parse()->writeCompiled();
} elseif (Front::getInstance()->getAppConfig()->getByKey('webRun.view.refresh')) {
//开启模板自动扫描刷新
$cacheStamp = filemtime($cacheFile);
$tplStamp = filemtime($this->_engineInstance->getTplFilePath());
$tplStampList = array($tplStamp);
//主模板未更新，检测子模板
if ($tplStamp <= $cacheStamp) {
$subStampList = $this->_engineInstance->getSubTplStamp();
$tplStampList = array_merge($tplStampList, $subStampList);
}
if (max($tplStampList) > $cacheStamp) {
unlink($cacheFile);
$this->_engineInstance->parse()->writeCompiled();
}
} elseif (Front::getInstance()->getAppConfig()->getByKey('webRun.view.life')) {
//配置了自动过期时间
$lifeTime = Front::getInstance()->getAppConfig()->getByKey('webRun.view.life');
if (time() - filemtime($cacheFile) >= $lifeTime) {
unlink($cacheFile);
$this->_engineInstance->parse()->writeCompiled();
}
}
include $this->_engineInstance->getCacheFilePath();
}
/**
* 增加一条日志信息
*
* @param string $message
* @param bool $trace 是否添加调试信息
*/
public function add($message, $isTrace = TRUE)
{
$logInfo = array('log' => $message);
if ($isTrace) {
$trace = self::getDebugTrace(2);
//过滤两级
if (!empty($trace)) {
//保留最近一条执行路径
$logInfo['trace'] = array_shift($trace);
}
}
$logInstance = SystemLog::create()->createRow();
$logInstance['UrlNow'] = Param::getRequestUrl();
$logInstance['Type'] = $this->type;
$logInstance['Identify'] = $this->identify;
$logInstance['Info'] = json_encode($logInfo);
$request = Front::getInstance()->getRequest();
$logInstance['Package'] = $request->getPackageRouteSeg();
$logInstance['Control'] = $request->getControllerRouteSeg();
$logInstance['Action'] = $request->getActionRouteSeg();
$logInstance['Uid'] = $this->getLoginUid();
$logInstance['CreateTime'] = DateTime::format();
$this->buffer[] = $logInstance;
$this->iter++;
//超出缓存允许长度、超出缓存生命期输出到磁盘
if ($this->needFulsh()) {
$this->flush();
}
return $this;
}
/**
* 获取cdn配置
*/
protected function getConfig()
{
$config = Front::getInstance()->getAppConfig()->getByKey('cdn');
if (!isset($config['app_id']) || !isset($config['app_secret']) || !isset($config['upload']) || !isset($config['manage'])) {
throw new Exception('App.ini cdn config section is required.');
}
return $config;
}
/**
* 初始化渲染引擎
*/
protected function initEngine($view, $ajaxDelimiter = NULL)
{
$this->_engineInstance = new \HuiLib\View\TemplateEngine($view, $ajaxDelimiter);
$viewConfig = Front::getInstance()->getAppConfig()->getByKey('webRun.view');
if (empty($viewConfig['viewPath']) || empty($viewConfig['cachePath'])) {
throw new \HuiLib\Error\Exception("请在网站配置中同时添加webRun.view.viewPath和webRun.view.cachePath路径");
}
$this->_engineInstance->setViewPath($viewConfig['viewPath']);
$this->_engineInstance->setCachePath($viewConfig['cachePath']);
}
/**
* 完整性加密
*
* @param array $data
* @param string $secret
*/
public static function decrypt($post, $secret)
{
if (!is_array($post) || empty($post['hash']) || empty($secret)) {
throw new \Exception(Front::getInstance()->getHuiLang()->_('cdn.decrypt.data.error'));
}
$hash = $post['hash'];
unset($post['hash']);
ksort($post, SORT_STRING);
$post['app_secret'] = $secret;
return $hash == md5(http_build_query($post));
}
public function route()
{
$request = Front::getInstance()->getRequest();
$name = $request->getRouteSegNum(RequestBase::SEG_ACTION);
$this->nameBack = $name;
$appConfig = Front::getInstance()->getAppConfig();
$baseCalss = $appConfig->getByKey('webRun.route.Action.Base');
if (empty($baseCalss) && !method_exists($baseCalss, 'dispatch')) {
throw new \HuiLib\Error\RouteActionException('App.ini webRun.route.Action.Base not set or available.');
}
$baseCalss::dispatch();
//重新出发路由
Front::getInstance()->getController()->reDispatch();
}
public static function exceptionHandle($exception)
{
$handle = Front::getInstance()->getAppConfig()->getByKey('webRun.error.handler');
if ($handle) {
$controller = new $handle();
$controller->exceptionAction($exception);
} else {
echo "The page you found is not available right now.";
if (ini_get('display_errors')) {
echo '<pre>' . var_export($exception, true) . '</pre>';
}
}
exit;
}
/**
* 测试通过静态函数获取
*/
private function testStaticInit()
{
$cache = \HuiLib\Cache\CacheBase::getDefault(Front::getInstance()->getAppConfig());
echo $cache->toString();
$cache->add('hanhui2', date('Y-m-d H:i:s'));
echo $cache->get('hanhui2');
//测试数组
$cache->replace('array', Front::getInstance()->getAppConfig()->getByKey('cache.memcache'));
\HuiLib\Helper\Debug::out($cache->get('array'));
$cache->add('count', 0);
$cache->increase('count');
echo $cache->get('count');
$cache = \HuiLib\Cache\CacheBase::getRedis(Front::getInstance()->getAppConfig());
echo $cache->toString();
$cache = \HuiLib\Cache\CacheBase::getMemcache(Front::getInstance()->getAppConfig());
echo $cache->toString();
$cache = \HuiLib\Cache\CacheBase::getApc(Front::getInstance()->getAppConfig());
echo $cache->toString();
$cache = \HuiLib\Cache\CacheBase::getFile(Front::getInstance()->getAppConfig());
echo $cache->toString();
}
/**
* 增加一条日志信息
*
* @param string $message
* @param bool $trace 是否添加调试信息
*/
public function add($message, $isTrace = FALSE)
{
//初始化储存文件
$this->getFileFd();
$logInfo = array();
$mtime = number_format(microtime(1), 4, '.', '');
$logInfo['Time'] = date("[H:i:s") . substr($mtime, strrpos($mtime, '.'));
$request = Front::getInstance()->getRequest();
if ($request->getPackageRouteSeg() && $request->getControllerRouteSeg()) {
$logInfo['Route'] = " {$request->getPackageRouteSeg()}/{$request->getControllerRouteSeg()}/{$request->getActionRouteSeg()}";
}
$logInfo['Append'] = ']:';
if (!is_string($message)) {
if (is_array($message)) {
$message = json_encode($message);
} else {
$message = var_export($message, TRUE);
}
}
$logInfo['Info'] = " {$message}";
if ($isTrace) {
$trace = self::getDebugTrace(1);
//过滤两级
$traceInfo = array('file' => '', 'line' => '');
if (!empty($trace)) {
//保留最近一条执行路径
$traceInfo = array_shift($trace);
}
$logInfo['Trace'] = " Trace::{$traceInfo['file']}:{$traceInfo['line']}";
}
$logInfo['End'] = PHP_EOL;
$log = implode('', $logInfo);
$this->buffer[] = $log;
$this->iter++;
//超出缓存允许长度、超出缓存生命期输出到磁盘
if ($this->needFulsh()) {
$this->flush();
}
return $this;
}
public function init()
{
if (!isset($_SERVER['argv'][1])) {
$_SERVER['argv'][1] = '';
}
if (isset($_SERVER['argv'][2])) {
$_SERVER['QUERY_STRING'] = $_SERVER['argv'][2];
$_SERVER['REQUEST_URI'] = '/' . $_SERVER['argv'][1] . '?' . $_SERVER['argv'][2];
parse_str($_SERVER['argv'][2], $params);
//将请求参数覆盖到变量中
if ($params) {
foreach ($params as $key => $value) {
$_GET[$key] = $value;
}
}
}
//print_r($_SERVER);die();
$this->scriptUrl = (substr($_SERVER['argv'][1], 0, 1) === '/' ? '' : '/') . $_SERVER['argv'][1];
$this->httpHost = Front::getInstance()->getAppConfig()->getByKey('app.domain');
//设置路由资源定位符，并初始化路由信息
$this->routeUri = $this->httpHost . $this->scriptUrl;
$this->initRouteInfo();
}
protected function preCheck()
{
try {
$huiLang = Front::getInstance()->getHuiLang();
$appId = Param::post('app_id', Param::TYPE_STRING);
if (!$appId) {
return $this->format(self::API_FAIL, $huiLang->_('cdn.upload.app_id.null'));
}
if (empty($_FILES)) {
return $this->format(self::API_FAIL, $huiLang->_('cdn.upload.files.empty'));
}
$secret = $this->getAppSecret($appId);
$post = $this->remapPostArray($_POST);
//字符安全解密
if (!Utility::decrypt($post, $secret)) {
return $this->format(self::API_FAIL, $huiLang->_('cdn.upload.decode.failed'));
}
$config = $this->getConfig();
//上传文件校验处理 一个有错，全部终止
foreach ($_FILES as $key => $file) {
$meta = Param::post($key, Param::TYPE_ARRAY);
if (empty($meta['size']) || empty($meta['type']) || empty($meta['name']) || empty($meta['sha1'])) {
return $this->format(self::API_FAIL, $huiLang->_('cdn.upload.files.error'));
}
if ($file['error'] || $file['size'] != $meta['size'] || sha1_file($file['tmp_name']) != $meta['sha1']) {
return $this->format(self::API_FAIL, $huiLang->_('cdn.upload.files.finger.print.error'));
}
if (!empty($config['max_filesize']) && $file['size'] > $config['max_filesize'] * 1024 * 1024) {
return $this->format(self::API_FAIL, $huiLang->_('cdn.upload.files.maxsize.error', $config['max_filesize']));
}
}
return $this->format(self::API_SUCCESS, 'ok');
} catch (Exception $e) {
return $this->format(self::API_FAIL, $e->getMessage());
}
}
/**
* 执行期末绑定
*/
protected function initShutCall()
{
$this->shutCall = \HuiLib\Runtime\ShutCall::create();
Front::getInstance()->setShutCall($this->shutCall);
}
/**
* 创建一个Session适配器
*
* 支持redis、memcache、dbtable等三种适配器
*/
public static function create()
{
$configInstance = Front::getInstance()->getAppConfig();
$config = $configInstance->getByKey('session');
if (empty($config['adapter']) || empty($config['driver'])) {
throw new \HuiLib\Error\Exception('Session adapter & driver can not be empty');
}
$driverConfig = $configInstance->getByKey($config['driver']);
if (empty($driverConfig)) {
throw new \HuiLib\Error\Exception('Session driver config can not be empty');
}
//设置session键前缀
if (!empty($config['prefix'])) {
self::$prefix = $config['prefix'];
}
//权限验证名称
$authCookie = $configInstance->getByKey('session.auth');
if (!empty($authCookie)) {
self::$authCookieName = $authCookie;
}
switch ($config['adapter']) {
case 'memcache':
$driver = new \HuiLib\Session\Storage\Memcache($driverConfig);
break;
case 'redis':
$driver = new \HuiLib\Session\Storage\Redis($driverConfig);
break;
}
//保存session配置信息
$driver->config = $config;
//设置后端生命期
$driver->setLife($configInstance->getByKey('session.authLife'));
//注册Session处理函数
session_set_save_handler($driver, TRUE);
session_start();
//Session开启后事件调用
if ($driver->manager->getModel()) {
$driver->manager->getModel()->onSessionStart();
}
return $driver;
}
/**
* 加载控制器
*
* 路由原理：
* 1、以Controller为基础，不再支持任意指定一级目录；默认是IndexController
* 2、Controller不存在的，再执行一级目录路由
* 3、另外支持二级域名、拓展独立域名
* 4、Bin模式需要将参数组合成scriptUrl
*
* @throws \Exception
*/
protected function loadController()
{
try {
//默认到controller级
$controllerClass = 'Controller' . NAME_SEP . self::mapRouteSegToClass($this->package) . NAME_SEP . self::mapRouteSegToClass($this->controller);
try {
$this->controllerInstance = new $controllerClass();
} catch (AutoLoaderException $e) {
throw new RouteControllerException('Controller class not exists.');
}
//大小写规范问题
if (strtolower($this->package) != $this->getPackageRouteSeg() || strtolower($this->controller) != $this->getControllerRouteSeg() || get_class($this->controllerInstance) != $controllerClass) {
//强力规范url
exit("Bad url route package or controller format.");
}
Front::getInstance()->setController($this->controllerInstance);
} catch (RouteControllerException $exception) {
$controllerRoute = new \HuiLib\App\Route\Controller();
Front::getInstance()->setControllerRoute($controllerRoute);
//Controller路由处理 /topic/2
$controllerRoute->route();
}
}
private static function staticCreate($adapterName)
{
$configInstance = Front::getInstance()->getAppConfig();
$adapterConfig = $configInstance->getByKey($adapterName);
if (empty($adapterConfig)) {
throw new \HuiLib\Error\Exception($adapterName . ' adapter config has not set.');
}
return self::create($adapterConfig);
}
/**
* 获取系统默认翻译实例
*
* 直接调用创建默认实例
*/
public static function getDefault(\HuiLib\Config\ConfigBase $configInstance = NULL, $lang = NULL)
{
if (self::$defaultInstance !== NULL) {
return self::$defaultInstance;
}
if ($configInstance === NULL) {
$configInstance = Front::getInstance()->getAppConfig();
}
$config = $configInstance->getByKey('lang');
if (empty($config)) {
throw new \HuiLib\Error\Exception('Lang default adapter has not set.');
}
self::$defaultInstance = self::create($config, $lang);
return self::$defaultInstance;
}
/**
* 获取库翻译实例
*/
protected static function getHuiLang()
{
return Front::getInstance()->getHuiLang();
}
/**
* 生成一个头像储存路径
*
* 需要将size替换为相应规格号
*/
protected function getAvatarPath($meta)
{
if (empty($meta['size']) || empty($meta['type']) || empty($meta['name']) || empty($meta['uid'])) {
throw new Exception(Front::getInstance()->getHuiLang()->_('cdn.upload.files.error'));
}
$uid = $meta['uid'];
$config = $this->getConfig();
$type = Param::post('type', Param::TYPE_STRING);
//替换为10位，刚好10亿 1000,000,000
$uidStr = sprintf("%010d", $uid);
$filePath = $config['save_path'] . $type . SEP . substr($uidStr, 0, 4) . SEP . substr($uidStr, 4, 3) . SEP . substr($uidStr, 7, 3) . SEP;
//创建目录
if (!is_dir($filePath)) {
mkdir($filePath, 0777, TRUE);
}
$ext = $this->getExt($meta['name']);
$file = $filePath . '{size}' . $ext;
$result = array();
$result['file'] = $file;
$result['url'] = str_ireplace(SEP, URL_SEP, str_ireplace($config['save_path'], '', $file));
return $result;
}
/**
* 获取翻译实例
*/
protected function getLang()
{
return Front::getInstance()->getLang();
}
/**
* 获取引导类实例
* @return \HuiLib\Bootstrap
*/
public static function create()
{
$instance = new self();
Front::getInstance()->setBootstrap($instance);
return $instance;
}
/**
* 设置数据库配置
* @param array $config
*/
protected static function initConfig()
{
if (self::$config === NULL) {
$configInstance = Front::getInstance()->getAppConfig();
self::$config = $configInstance->getByKey('db');
}
}
/**
* 解析应用配置ini文件
* @throws \HuiLib\Error\Exception
*/
private function parse()
{
if (!is_file($this->filePath)) {
throw new \HuiLib\Error\Exception("Config file: {$this->filePath} Not exists!");
}
$this->configSource = parse_ini_file($this->filePath, self::PARSE_SECTION);
if (!is_array($this->configSource)) {
throw new \HuiLib\Error\Exception("Config ini file parsed Exception!");
}
//检测是否存在服务器环境标签
$allowEnvTag = Front::getInstance()->getBootstrap()->getAllowEnv();
$existSection = FALSE;
foreach ($allowEnvTag as $envTag) {
if (isset($this->configSource[$envTag])) {
$existSection = TRUE;
}
}
/**
* 解析块元素
*
* 1、存在[production]等标签，根据继承合并块
* 2、不包括环境标签的直接解析数组
*/
if ($existSection) {
$this->configFinal = $this->mergeSection();
if (isset($this->configFinal[APP_ENV])) {
$this->configEnv =& $this->configFinal[APP_ENV];
} else {
$this->configEnv = array();
}
} else {
$this->configFinal = $this->getSettingFromBlock($this->configSource);
$this->configEnv =& $this->configFinal;
}
//缓存到缓存服务器
$cache = array();
$cache['data'] = $this->configFinal;
$cache['section'] = $existSection;
$cache['stamp'] = filemtime($this->filePath);
$this->lastUpate = $cache['stamp'];
$this->cacheAdapter->add($this->getCacheKey(), $cache);
}
/**
* 初始化网站配置实例
*/
protected static function getSiteConfig()
{
return Front::getInstance()->getSiteConfig();
}
