private function __construct()
{
if (!isset(Y::$app->log['targets'])) {
throw new InvalidConfigException('No log targets found');
}
if (isset(Y::$app->log['traceLevel'])) {
$this->traceLevel = Y::$app->log['traceLevel'];
}
if (isset(Y::$app->log['flushInterval'])) {
$this->flushInterval = Y::$app->log['flushInterval'];
}
foreach (Y::$app->log['targets'] as $config) {
if (isset($config['class'])) {
$clazz = Y::createObject($config['class'], [$config]);
$clazz->on($clazz::EVENT_FLUSH, $clazz);
$this->targets[] = $clazz;
}
}
}
/**
* 创建控制器
* 路由 'xxx/yyy' 中 xxx 可能为模块 id 或前缀目录
* 如 xxx 模块的 yyy 控制器 或 xxx 目录下的 yyy 控制器
*
* @return Object 控制器
*/
public function createController()
{
// $route eg. index/index
$route = Request::getInstance()->getParam($this->defaultRouteParam);
if ('' === $route || '/' === $route) {
$route = $this->defaultRoute;
}
// 检测非法 与 路径中不能有双斜线 '//'
$route = trim($route, '/');
if (0 === preg_match('/^[\\w\\-]+$/', $route) && false !== strpos($route, '//')) {
return null;
}
$_moduleId = '';
$_controllerId = '';
$_routePrefix = '';
// 前缀目录
// 优先解析自定义路由
$resolveRoute = $this->resolveUserRoute($route);
if ('' !== $resolveRoute[0] || '' !== $resolveRoute[1]) {
$_moduleId = $resolveRoute[0];
$_controllerId = $resolveRoute[1];
$_routePrefix = str_replace('/', '\\', $resolveRoute[2]);
// namespace path
if ('' !== $_moduleId && !isset($this->modules[$_moduleId])) {
throw new InvalidConfigException('The config module ' . $_moduleId . ' not found');
}
} else {
// 解析路由
if (false !== strpos($route, '/')) {
list($_moduleId, $_controllerId) = explode('/', $route, 2);
} else {
$_moduleId = $route;
$_controllerId = '';
}
// 解析前缀目录
$_routePrefix = $_moduleId;
if (false !== ($pos = strrpos($_controllerId, '/'))) {
$_routePrefix .= '/' . substr($_controllerId, 0, $pos);
$_controllerId = substr($_controllerId, $pos + 1);
$_routePrefix = str_replace('/', '\\', $_routePrefix);
// namespace path
}
}
// 保存当前控制器标示
$this->controllerId = '' === $_controllerId ? $this->defaultControllerId : $_controllerId;
// 搜索顺序 模块控制器 -> 普通控制器
// 模块没有前缀目录
if ('' !== $_moduleId && isset($this->modules[$_moduleId])) {
$clazz = trim($this->modules[$_moduleId], '\\') . '\\controllers\\' . ucfirst($this->controllerId) . 'Controller';
$this->moduleId = $_moduleId;
return Y::createObject($clazz);
}
// 普通控制器有前缀目录
$this->routePrefix = '' === $_routePrefix ? $this->controllerId : $_routePrefix;
return Y::createObject($this->defaultControllerNamespace . '\\' . $this->routePrefix . '\\' . ucfirst($this->controllerId) . 'Controller');
}
/**
* 异常处理
*/
public function errorHandler()
{
$handler = Y::createObject($this->errorHandler);
$handler->register();
}
public function __construct()
{
$this->view = Y::createObject($this->defaultView);
}
