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<?php |
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declare(strict_types=1); |
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/** |
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* BEdita, API-first content management framework |
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* Copyright 2018 ChannelWeb Srl, Chialab Srl |
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* |
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* This file is part of BEdita: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details. |
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*/ |
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namespace BEdita\WebTools\Error; |
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use BEdita\SDK\BEditaClientException; |
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use Cake\Controller\Controller; |
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use Cake\Error\Renderer\WebExceptionRenderer; |
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use Cake\Http\Response; |
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use Cake\Log\LogTrait; |
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/** |
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* Custom exception renderer class. |
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* Handle with templates 500 and 400 (for status code < 500). |
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*/ |
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class ExceptionRenderer extends WebExceptionRenderer |
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{ |
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use LogTrait; |
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/** |
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* @inheritDoc |
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*/ |
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protected function _template(\Throwable $exception, string $method, int $code): string |
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{ |
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$template = 'error500'; |
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if ($code < 500) { |
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$template = 'error400'; |
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} |
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return $this->template = $template; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function _getController(): Controller |
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{ |
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$controller = parent::_getController(); |
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if ($this->request->getHeaderLine('Accept') === 'application/json') { |
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$controller->viewBuilder()->setClassName('Json'); |
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} |
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return $controller; |
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} |
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/** |
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* {@inheritDoc} |
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* |
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* Handle BEditaClientException. |
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*/ |
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protected function getHttpCode(\Throwable $exception): int |
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{ |
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if ($exception instanceof BEditaClientException) { |
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return $exception->getCode(); |
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} |
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return parent::getHttpCode($exception); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function _outputMessageSafe(string $template): Response |
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{ |
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$builder = $this->controller->viewBuilder(); |
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$builder->setLayoutPath('') |
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->setTemplatePath('Error'); |
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// first try to use AppView class. Fallback to internal template on failure |
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try { |
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$view = $this->controller->createView(); |
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$body = $view->render($template, 'error'); |
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} catch (\Exception $e) { |
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// first log the new exception to trace the new error too. |
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$this->log($e->getMessage()); |
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$helpers = ['Form', 'Html']; |
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$builder->setHelpers($helpers, false); |
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$view = $this->controller->createView('View'); |
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$body = $view->render('BEdita/WebTools.' . $template, 'BEdita/WebTools.error'); |
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} |
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return $this->controller->getResponse()->withStringBody($body)->withType('html'); |
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} |
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} |
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bedita /
web-tools
