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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 2017-2022 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\DevTools\Middleware; |
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use Cake\Http\ServerRequest; |
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use Cake\View\ViewVarsTrait; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Psr\Http\Server\RequestHandlerInterface; |
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/** |
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* Intercept HTML requests and render an user-friendly view. |
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* |
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* @since 4.0.0 |
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*/ |
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class HtmlMiddleware implements MiddlewareInterface |
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{ |
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use ViewVarsTrait; |
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/** |
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* @inheritDoc |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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if (!($request instanceof ServerRequest) || !$request->is('html')) { |
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// Not an HTML request, or unable to detect easily. |
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return $handler->handle($request); |
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} |
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// Set correct "Accept" header, and proceed as usual. |
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$request = $request->withHeader('Accept', 'application/vnd.api+json'); |
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/** @var \Cake\Http\Response $response */ |
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$response = $handler->handle($request); |
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if (!in_array($response->getHeaderLine('Content-Type'), ['application/json', 'application/vnd.api+json'])) { |
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// Not a JSON response. |
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return $response; |
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} |
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// Prepare HTML rendering. |
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$this->viewBuilder() |
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->setPlugin('BEdita/DevTools') |
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->setLayout('html') |
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->setTemplatePath('Common') |
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->setTemplate('html'); |
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$this->set(compact('request', 'response')); |
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$view = $this->createView(); |
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return $response |
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->withType('html') |
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->withStringBody($view->render()); |
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} |
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} |
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bedita /
dev-tools
