307 lines
9.0 KiB
PHP
307 lines
9.0 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: yunwuxin <448901948@qq.com>
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// +----------------------------------------------------------------------
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namespace think\exception;
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use Exception;
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use think\console\Output;
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use think\Container;
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use think\Response;
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class Handle
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{
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protected $render;
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protected $ignoreReport = [
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'\\think\\exception\\HttpException',
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];
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public function setRender($render)
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{
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$this->render = $render;
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}
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/**
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* Report or log an exception.
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*
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* @access public
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* @param \Exception $exception
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* @return void
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*/
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public function report(Exception $exception)
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{
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if (!$this->isIgnoreReport($exception)) {
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// 收集异常数据
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if (Container::get('app')->isDebug()) {
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$data = [
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'file' => $exception->getFile(),
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'line' => $exception->getLine(),
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'message' => $this->getMessage($exception),
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'code' => $this->getCode($exception),
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];
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$log = "[{$data['code']}]{$data['message']}[{$data['file']}:{$data['line']}]";
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} else {
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$data = [
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'code' => $this->getCode($exception),
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'message' => $this->getMessage($exception),
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];
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$log = "[{$data['code']}]{$data['message']}";
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}
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if (Container::get('app')->config('log.record_trace')) {
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$log .= "\r\n" . $exception->getTraceAsString();
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}
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Container::get('log')->record($log, 'error');
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}
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}
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protected function isIgnoreReport(Exception $exception)
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{
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foreach ($this->ignoreReport as $class) {
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if ($exception instanceof $class) {
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return true;
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}
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}
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return false;
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}
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/**
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* Render an exception into an HTTP response.
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*
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* @access public
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* @param \Exception $e
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* @return Response
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*/
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public function render(Exception $e)
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{
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if ($this->render && $this->render instanceof \Closure) {
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$result = call_user_func_array($this->render, [$e]);
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if ($result) {
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return $result;
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}
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}
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if ($e instanceof HttpException) {
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return $this->renderHttpException($e);
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} else {
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return $this->convertExceptionToResponse($e);
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}
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}
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/**
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* @access public
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* @param Output $output
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* @param Exception $e
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*/
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public function renderForConsole(Output $output, Exception $e)
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{
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if (Container::get('app')->isDebug()) {
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$output->setVerbosity(Output::VERBOSITY_DEBUG);
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}
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$output->renderException($e);
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}
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/**
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* @access protected
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* @param HttpException $e
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* @return Response
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*/
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protected function renderHttpException(HttpException $e)
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{
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$status = $e->getStatusCode();
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$template = Container::get('app')->config('http_exception_template');
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if (!Container::get('app')->isDebug() && !empty($template[$status])) {
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return Response::create($template[$status], 'view', $status)->assign(['e' => $e]);
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} else {
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return $this->convertExceptionToResponse($e);
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}
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}
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/**
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* @access protected
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* @param Exception $exception
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* @return Response
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*/
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protected function convertExceptionToResponse(Exception $exception)
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{
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// 收集异常数据
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if (Container::get('app')->isDebug()) {
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// 调试模式，获取详细的错误信息
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$data = [
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'name' => get_class($exception),
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'file' => $exception->getFile(),
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'line' => $exception->getLine(),
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'message' => $this->getMessage($exception),
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'trace' => $exception->getTrace(),
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'code' => $this->getCode($exception),
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'source' => $this->getSourceCode($exception),
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'datas' => $this->getExtendData($exception),
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'tables' => [
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'GET Data' => $_GET,
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'POST Data' => $_POST,
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'Files' => $_FILES,
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'Cookies' => $_COOKIE,
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'Session' => isset($_SESSION) ? $_SESSION : [],
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'Server/Request Data' => $_SERVER,
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'Environment Variables' => $_ENV,
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'ThinkPHP Constants' => $this->getConst(),
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],
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];
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} else {
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// 部署模式仅显示 Code 和 Message
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$data = [
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'code' => $this->getCode($exception),
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'message' => $this->getMessage($exception),
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];
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if (!Container::get('app')->config('show_error_msg')) {
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// 不显示详细错误信息
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$data['message'] = Container::get('app')->config('error_message');
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}
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}
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//保留一层
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while (ob_get_level() > 1) {
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ob_end_clean();
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}
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$data['echo'] = ob_get_clean();
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ob_start();
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extract($data);
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include Container::get('app')->config('exception_tmpl');
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// 获取并清空缓存
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$content = ob_get_clean();
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$response = Response::create($content, 'html');
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if ($exception instanceof HttpException) {
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$statusCode = $exception->getStatusCode();
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$response->header($exception->getHeaders());
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}
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if (!isset($statusCode)) {
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$statusCode = 500;
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}
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$response->code($statusCode);
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return $response;
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}
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/**
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* 获取错误编码
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* ErrorException则使用错误级别作为错误编码
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* @access protected
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* @param \Exception $exception
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* @return integer 错误编码
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*/
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protected function getCode(Exception $exception)
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{
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$code = $exception->getCode();
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if (!$code && $exception instanceof ErrorException) {
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$code = $exception->getSeverity();
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}
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return $code;
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}
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/**
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* 获取错误信息
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* ErrorException则使用错误级别作为错误编码
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* @access protected
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* @param \Exception $exception
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* @return string 错误信息
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*/
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protected function getMessage(Exception $exception)
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{
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$message = $exception->getMessage();
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if (PHP_SAPI == 'cli') {
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return $message;
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}
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$lang = Container::get('lang');
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if (strpos($message, ':')) {
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$name = strstr($message, ':', true);
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$message = $lang->has($name) ? $lang->get($name) . strstr($message, ':') : $message;
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} elseif (strpos($message, ',')) {
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$name = strstr($message, ',', true);
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$message = $lang->has($name) ? $lang->get($name) . ':' . substr(strstr($message, ','), 1) : $message;
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} elseif ($lang->has($message)) {
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$message = $lang->get($message);
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}
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return $message;
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}
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/**
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* 获取出错文件内容
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* 获取错误的前9行和后9行
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* @access protected
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* @param \Exception $exception
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* @return array 错误文件内容
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*/
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protected function getSourceCode(Exception $exception)
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{
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// 读取前9行和后9行
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$line = $exception->getLine();
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$first = ($line - 9 > 0) ? $line - 9 : 1;
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try {
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$contents = file($exception->getFile());
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$source = [
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'first' => $first,
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'source' => array_slice($contents, $first - 1, 19),
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];
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} catch (Exception $e) {
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$source = [];
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}
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return $source;
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}
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/**
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* 获取异常扩展信息
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* 用于非调试模式html返回类型显示
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* @access protected
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* @param \Exception $exception
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* @return array 异常类定义的扩展数据
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*/
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protected function getExtendData(Exception $exception)
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{
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$data = [];
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if ($exception instanceof \think\Exception) {
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$data = $exception->getData();
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}
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return $data;
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}
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/**
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* 获取常量列表
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* @access private
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* @return array 常量列表
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*/
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private static function getConst()
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{
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$const = get_defined_constants(true);
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return isset($const['user']) ? $const['user'] : [];
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}
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}
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