forked from qwerty/milfs
100 lines
2.5 KiB
PHP
100 lines
2.5 KiB
PHP
<?php
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/**
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* Slim Framework (https://slimframework.com)
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*
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* @link https://github.com/slimphp/Slim
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* @copyright Copyright (c) 2011-2017 Josh Lockhart
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* @license https://github.com/slimphp/Slim/blob/3.x/LICENSE.md (MIT License)
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*/
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namespace Slim\Handlers;
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/**
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* Abstract Slim application error handler
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*/
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abstract class AbstractError extends AbstractHandler
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{
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/**
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* @var bool
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*/
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protected $displayErrorDetails;
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/**
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* Constructor
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*
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* @param bool $displayErrorDetails Set to true to display full details
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*/
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public function __construct($displayErrorDetails = false)
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{
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$this->displayErrorDetails = (bool) $displayErrorDetails;
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}
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/**
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* Write to the error log if displayErrorDetails is false
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*
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* @param \Exception|\Throwable $throwable
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*
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* @return void
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*/
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protected function writeToErrorLog($throwable)
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{
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if ($this->displayErrorDetails) {
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return;
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}
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$message = 'Slim Application Error:' . PHP_EOL;
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$message .= $this->renderThrowableAsText($throwable);
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while ($throwable = $throwable->getPrevious()) {
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$message .= PHP_EOL . 'Previous error:' . PHP_EOL;
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$message .= $this->renderThrowableAsText($throwable);
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}
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$message .= PHP_EOL . 'View in rendered output by enabling the "displayErrorDetails" setting.' . PHP_EOL;
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$this->logError($message);
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}
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/**
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* Render error as Text.
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*
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* @param \Exception|\Throwable $throwable
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*
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* @return string
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*/
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protected function renderThrowableAsText($throwable)
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{
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$text = sprintf('Type: %s' . PHP_EOL, get_class($throwable));
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if ($code = $throwable->getCode()) {
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$text .= sprintf('Code: %s' . PHP_EOL, $code);
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}
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if ($message = $throwable->getMessage()) {
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$text .= sprintf('Message: %s' . PHP_EOL, htmlentities($message));
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}
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if ($file = $throwable->getFile()) {
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$text .= sprintf('File: %s' . PHP_EOL, $file);
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}
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if ($line = $throwable->getLine()) {
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$text .= sprintf('Line: %s' . PHP_EOL, $line);
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}
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if ($trace = $throwable->getTraceAsString()) {
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$text .= sprintf('Trace: %s', $trace);
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}
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return $text;
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}
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/**
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* Wraps the error_log function so that this can be easily tested
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*
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* @param $message
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*/
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protected function logError($message)
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{
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error_log($message);
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}
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}
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