/**
* 获取前端控制器
*
* @return RThink_Controller_Front
*/
protected static function getFrontController()
{
// Used cache version if found
if (null === self::$_front_controller) {
class_exists('RThink_Controller_Front', false) || (require 'RThink/Controller/Front.php');
self::$_front_controller = RThink_Controller_Front::getInstance();
}
return self::$_front_controller;
}
/**
* 获取前端控制器
*
* @return RThink_Controller_Front
*/
public function getFrontController()
{
// Used cache version if found
if (null !== $this->_front_controller) {
return $this->_front_controller;
}
class_exists('RThink_Controller_Front', false) || (require 'RThink/Controller/Front.php');
$this->_front_controller = RThink_Controller_Front::getInstance();
return $this->_front_controller;
}
/**
* 获取指定键值的配置参数
*
* @param string $key
* @return null string array
*/
public static function get($key = '')
{
if ('' != $key) {
if (isset(self::$_config_cache[$key])) {
return self::$_config_cache[$key];
}
} else {
if (!empty(self::$_config_struct)) {
return self::$_config_struct;
}
}
class_exists('RThink_Controller_Front', false) || (require 'RThink/Controller/Front.php');
$config_file = RThink_Controller_Front::getInstance()->getParam('config_file');
$config_section = RThink_Controller_Front::getInstance()->getParam('config_section');
if (empty(self::$_config_struct)) {
include $config_file;
self::$_config_struct = ${$config_section};
}
if ('' == $key) {
return self::$_config_struct;
}
$key_list = explode('.', $key);
foreach ($key_list as $key_node) {
if (isset(self::$_config_cache[$key])) {
if (!isset(self::$_config_cache[$key][$key_node])) {
class_exists('RThink_Config_Exception', false) || (require 'RThink/Config/Exception.php');
throw new RThink_Config_Exception('配置文件节点链{' . $key . '}中[' . $key_node . ']节点不存在');
}
self::$_config_cache[$key] = self::$_config_cache[$key][$key_node];
} else {
if (!isset(self::$_config_struct[$key_node])) {
class_exists('RThink_Config_Exception', false) || (require 'RThink/Config/Exception.php');
throw new RThink_Config_Exception('配置文件节点链{' . $key . '}中[' . $key_node . ']节点不存在');
}
self::$_config_cache[$key] = self::$_config_struct[$key_node];
}
}
return self::$_config_cache[$key];
}
/**
* Handle errors and exceptions
*
* If the 'noErrorHandler' front Controller flag has been set,
* returns early.
*
* @param Zend_Controller_Request_Abstract $request
* @return void
*/
protected function _handleError(RThink_Controller_Request $request, RThink_Controller_Response $response)
{
$frontController = RThink_Controller_Front::getInstance();
if ($frontController->getParam('noErrorHandler')) {
return;
}
if ($this->_isInsideErrorHandlerLoop) {
$exceptions = $response->getException();
if (count($exceptions) > $this->_exceptionCountAtFirstEncounter) {
// Exception thrown by error handler; tell the front Controller to throw it
$frontController->throwExceptions(true);
throw array_pop($exceptions);
}
}
// check for an exception AND allow the error handler Controller the option to forward
if ($response->isException() && !$this->_isInsideErrorHandlerLoop) {
$this->_isInsideErrorHandlerLoop = true;
// Get exception information
$error = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS);
$exceptions = $response->getException();
$exception = $exceptions[0];
$error->exception = $exception;
$exceptionType = get_class($exception);
$error->exception = $exception;
switch ($exceptionType) {
case 'RThink_Controller_Router_Exception':
if (404 == $exception->getCode()) {
$error->type = self::EXCEPTION_NO_ROUTE;
} else {
$error->type = self::EXCEPTION_OTHER;
}
break;
case 'RThink_Controller_Dispatcher_Exception':
$error->type = self::EXCEPTION_NO_CONTROLLER;
break;
case 'RThink_Controller_Action_Exception':
if (404 == $exception->getCode()) {
$error->type = self::EXCEPTION_NO_ACTION;
} else {
$error->type = self::EXCEPTION_OTHER;
}
break;
default:
$error->type = self::EXCEPTION_OTHER;
break;
}
// get a count of the number of exceptions encountered
$this->_exceptionCountAtFirstEncounter = count($exceptions);
// Keep a copy of the original Request
$error->request = clone $request;
// Forward to the error handler
$request->setParam('error_handler', $error)->setModuleName($this->getErrorHandlerModule())->setControllerName($this->getErrorHandlerController())->setActionName($this->getErrorHandlerAction())->setDispatched(false);
}
}
/**
* Called before RThink_Controller_Front exits its dispatch loop.
*
* @param RThink_Controller_Request $request
* @return void
*/
public function dispatchLoopShutdown(RThink_Controller_Response $response)
{
foreach ($this->_plugins as $plugin) {
try {
$plugin->dispatchLoopShutdown($response);
} catch (Exception $e) {
if (RThink_Controller_Front::getInstance()->throwExceptions()) {
throw new RThink_Exception($e->getMessage() . $e->getTraceAsString(), $e->getCode(), $e);
} else {
$response->setException($e);
}
}
}
}
/**
* 获取前端控制器实例
*
* @return RThink_Controller_Front
*/
public function getFrontController()
{
if (null === $this->_front_controller) {
class_exists('RThink_Controller_Front') || (require 'RThink/Controller/Front.php');
$this->_front_controller = RThink_Controller_Front::getInstance();
}
return $this->_front_controller;
}
/**
* 获取单例
*
* @return RThink_Controller_Front
*/
public static function getInstance()
{
if (null === self::$_instance) {
self::$_instance = new self();
spl_autoload_register(array(self::$_instance, 'loader'));
}
return self::$_instance;
}
<?php
/**
* app 入口文件
*/
header("Content-Type:text/html;Charset=utf-8");
error_reporting(E_ALL ^ E_WARNING ^ E_NOTICE);
//app路径
define('APP_PATH', realpath(dirname(__FILE__) . '/../'));
//库文件路径
ini_set('include_path', APP_PATH . '/lib');
include 'RThink/Controller/Front.php';
/* {xhproc 测速 */
// include APP_PATH . '/public/xhprof/xhprof_lib/utils/xhprof_lib.php';
// include APP_PATH . '/public/xhprof/xhprof_lib/utils/xhprof_runs.php';
// xhprof_enable(XHPROF_FLAGS_MEMORY);
/* xhproc} */
$controller_front = RThink_Controller_Front::getInstance();
$controller_front->throwExceptions(false);
$controller_front->setParams(array('config_file' => APP_PATH . '/conf/app.php', 'config_section' => 'development'));
$controller_front->dispatch();
/* {xhproc */
// $xhprof_data = xhprof_disable();
// $xhprof_runs = new XHProfRuns_Default();
// $run_id = $xhprof_runs->save_run($xhprof_data, "xhprof_foo");
// echo "性能报告地址===="."<a href=/xhprof/xhprof_html/index.php?run=$run_id&source=xhprof_foo>点击查看报告</a>";
/* xhproc} */
