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<?php |
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/** |
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* Copyright (c) 2016-2016} Andreas Heigl<[email protected]> |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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* |
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* @author Andreas Heigl<[email protected]> |
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* @copyright 2016-2016 Andreas Heigl |
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* @license http://www.opensource.org/licenses/mit-license.php MIT-License |
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* @version 0.0 |
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* @since 16.01.2016 |
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* @link http://github.com/heiglandreas/callingallpapers |
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*/ |
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namespace Callingallpapers\Api\Middleware; |
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use Callingallpapers\Api\Renderer\IcalendarRenderer; |
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use Callingallpapers\Api\Renderer\RssRenderer; |
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use Callingallpapers\Api\Renderer\TwigRenderer; |
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use JsonHelpers\JsonHelpers; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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class Renderer |
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{ |
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protected $app; |
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public function __construct($app) |
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{ |
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$this->app = $app; |
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} |
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/** |
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* Example middleware invokable class |
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* |
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* @param \Psr\Http\Message\ServerRequestInterface $request PSR7 request |
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* @param \Psr\Http\Message\ResponseInterface $response PSR7 response |
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* @param callable $next Next middleware |
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* |
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* @return \Psr\Http\Message\ResponseInterface |
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*/ |
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public function __invoke( |
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ServerRequestInterface $request, |
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ResponseInterface $response, |
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callable $next |
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) { |
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$accept = $request->getHeader('Accept'); |
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if ($accept === []) { |
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$jsonHelpers = new JsonHelpers($this->app->getContainer()); |
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$jsonHelpers->registerResponseView(); |
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$jsonHelpers->registerErrorHandlers(); |
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return $next($request, $response); |
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} |
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if (strpos($accept[0], 'text/calendar') !== false) { |
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$container = $this->app->getContainer(); |
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$container['view'] = new IcalendarRenderer(); |
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} elseif (strpos($accept[0], 'application/rss+xml') !== false) { |
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$container = $this->app->getContainer(); |
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$container['view'] = new RssRenderer(); |
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} elseif (strpos($accept[0], 'text/html') !== false) { |
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$container = $this->app->getContainer(); |
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$container['view'] = function ($container) { |
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$config = $container['settings']; |
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$tView = new \Slim\Views\Twig( |
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$config['renderer']['template_path'], |
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[ |
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'cache' => $config['renderer']['cache_path'], |
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] |
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); |
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$tView->addExtension(new \Slim\Views\TwigExtension( |
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$container['router'], |
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$container['request']->getUri() |
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)); |
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$view = new TwigRenderer($tView); |
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return $view; |
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}; |
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} else { |
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$jsonHelpers = new JsonHelpers($this->app->getContainer()); |
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$jsonHelpers->registerResponseView(); |
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$jsonHelpers->registerErrorHandlers(); |
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} |
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return $next($request, $response); |
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} |
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} |
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joindin /
callingallpapers-api
