getFormat() public static method

Returns the format.
public static getFormat ( Psr\Http\Message\ServerRequestInterface $request ) : string | null
$request Psr\Http\Message\ServerRequestInterface
return string | null
Exemplo n.º 1
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('Csrf middleware needs FormatNegotiator executed before');
     }
     if (!Middleware::hasAttribute($request, ClientIp::KEY)) {
         throw new RuntimeException('Csrf middleware needs ClientIp executed before');
     }
     if ($this->storage === null) {
         if (session_status() !== PHP_SESSION_ACTIVE) {
             throw new RuntimeException('Csrf middleware needs an active php session or a storage defined');
         }
         if (!isset($_SESSION[$this->sessionIndex])) {
             $_SESSION[$this->sessionIndex] = [];
         }
         $this->storage =& $_SESSION[$this->sessionIndex];
     }
     if (FormatNegotiator::getFormat($request) !== 'html') {
         return $next($request, $response);
     }
     if (Utils\Helpers::isPost($request) && !$this->validateRequest($request)) {
         return $response->withStatus(403);
     }
     $response = $next($request, $response);
     return $this->insertIntoPostForms($response, function ($match) use($request) {
         preg_match('/action=["\']?([^"\'\\s]+)["\']?/i', $match[0], $matches);
         $action = empty($matches[1]) ? $request->getUri()->getPath() : $matches[1];
         return $match[0] . $this->generateTokens($request, $action);
     });
 }
Exemplo n.º 2
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('This middleware needs FormatNegotiator executed before');
     }
     $ajax = Utils\Helpers::isAjax($request);
     $debugBar = $this->debugBar ?: new StandardDebugBar();
     //Redirection response
     if (Utils\Helpers::isRedirect($response)) {
         if ($debugBar->isDataPersisted() || session_status() === PHP_SESSION_ACTIVE) {
             $debugBar->stackData();
         }
         //Html response
     } elseif (FormatNegotiator::getFormat($request) === 'html') {
         $renderer = $debugBar->getJavascriptRenderer();
         ob_start();
         echo '<style>';
         $renderer->dumpCssAssets();
         echo '</style>';
         echo '<script>';
         $renderer->dumpJsAssets();
         echo '</script>';
         echo $renderer->render(!$ajax);
         $response = $this->inject($response, ob_get_clean());
         //Ajax response
     } elseif ($ajax && $this->captureAjax) {
         $headers = $debugBar->getDataAsHeaders();
         foreach ($headers as $name => $value) {
             $response = $response->withHeader($name, $value);
         }
     }
     return $next($request, $response);
 }
Exemplo n.º 3
0
    public function dispatch(ServerRequestInterface $request, ResponseInterface $response) : ResponseInterface
    {
        $lang = LanguageNegotiator::getLanguage($request);
        $query = $this->db->prepare('SELECT n.id, n.title, n.parent_id from nodes n
INNER JOIN node_attributes na ON na.node_id = n.id
INNER JOIN attribute_values av on na.`attribute_value_id` = av.`id`
where av.`attribute_value` = :language;');
        $query->bindParam(':language', $lang);
        $query->execute();
        $data = $query->fetchAll(\PDO::FETCH_ASSOC);
        $neg = new FormatNegotiator();
        $contentType = $neg->getFormat($request);
        switch ($contentType) {
            case 'xml':
                $xml = new \SimpleXMLElement('<root/>');
                array_walk_recursive($this->treeBuilder->build($data), array($xml, 'addChild'));
                $response->getBody()->write($xml->asXML());
                break;
            default:
                $response->getBody()->write(json_encode($this->treeBuilder->build($data)));
                break;
        }
        return $response->withoutHeader('Content-Type');
        // Remove the Content-Type Header
    }
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('The GoogleAnalytics middleware needs FormatNegotiator executed before');
     }
     if (FormatNegotiator::getFormat($request) === 'html' && !Utils\Helpers::isAjax($request)) {
         $response = $this->inject($response, $this->getCode());
     }
     return $next($request, $response);
 }
Exemplo n.º 5
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('Minify middleware needs FormatNegotiator executed before');
     }
     $resolver = $this->resolver ?: new Transformers\Minifier();
     $transformer = $resolver->resolve(FormatNegotiator::getFormat($request));
     if ($transformer) {
         $response = $transformer($response);
     }
     return $next($request, $response);
 }
Exemplo n.º 6
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('FormTimestamp middleware needs FormatNegotiator executed before');
     }
     if (FormatNegotiator::getFormat($request) !== 'html') {
         return $next($request, $response);
     }
     if ($this->isPost($request) && !$this->isValid($request)) {
         return $response->withStatus(403);
     }
     $response = $next($request, $response);
     return $this->insertIntoPostForms($response, '<input type="hidden" name="' . $this->inputName . '" value="' . $this->encrypt(time()) . '">');
 }
Exemplo n.º 7
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('Honeypot middleware needs FormatNegotiator executed before');
     }
     if (FormatNegotiator::getFormat($request) !== 'html') {
         return $next($request, $response);
     }
     if (Utils\Helpers::isPost($request) && !$this->isValid($request)) {
         return $response->withStatus(403);
     }
     $response = $next($request, $response);
     return $this->insertIntoPostForms($response, function ($match) {
         return $match[0] . '<input type="text" name="' . $this->inputName . '" class="' . $this->inputClass . '">';
     });
 }
Exemplo n.º 8
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('ResponsiveImage middleware needs FormatNegotiator executed before');
     }
     //If it's not an image or basePath does not match or invalid transform values, don't do anything
     if (!in_array(FormatNegotiator::getFormat($request), ['jpg', 'jpeg', 'gif', 'png']) || !$this->testBasePath($request->getUri()->getPath()) || !($info = $this->parsePath($request->getUri()->getPath()))) {
         return $next($request, $response);
     }
     list($path, $transform) = $info;
     $uri = $request->getUri()->withPath($path);
     $request = $request->withUri($uri);
     $response = $next($request, $response);
     //Check the response and transform the image
     if ($transform && $response->getStatusCode() === 200 && $response->getBody()->getSize()) {
         return $this->transform($response, $transform);
     }
     return $response;
 }
Exemplo n.º 9
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if ($this->forCache && !static::isCacheable($request, $response)) {
         return $next($request, $response);
     }
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('Minify middleware needs FormatNegotiator executed before');
     }
     switch (FormatNegotiator::getFormat($request)) {
         case 'css':
             return $next($request, $this->minifyCss($response));
         case 'js':
             return $next($request, $this->minifyJs($response));
         case 'html':
             return $next($request, $this->minifyHtml($response));
         default:
             return $next($request, $response);
     }
 }
Exemplo n.º 10
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('This middleware needs FormatNegotiator executed before');
     }
     $renderer = $this->debugBar->getJavascriptRenderer();
     //Is an asset?
     $path = $request->getUri()->getPath();
     $renderPath = $renderer->getBaseUrl();
     if (strpos($path, $renderPath) === 0) {
         $file = $renderer->getBasePath() . substr($path, strlen($renderPath));
         if (file_exists($file)) {
             $body = Middleware::createStream();
             $body->write(file_get_contents($file));
             return $response->withBody($body);
         }
     }
     $response = $next($request, $response);
     //Fix the render baseUrl
     $renderPath = Utils\Helpers::joinPath(BasePath::getBasePath($request), $renderer->getBaseUrl());
     $renderer->setBaseUrl($renderPath);
     $ajax = Utils\Helpers::isAjax($request);
     //Redirection response
     if (Utils\Helpers::isRedirect($response)) {
         if ($this->debugBar->isDataPersisted() || session_status() === PHP_SESSION_ACTIVE) {
             $this->debugBar->stackData();
         }
         //Html response
     } elseif (FormatNegotiator::getFormat($request) === 'html') {
         if (!$ajax) {
             $response = $this->inject($response, $renderer->renderHead(), 'head');
         }
         $response = $this->inject($response, $renderer->render(!$ajax), 'body');
         //Ajax response
     } elseif ($ajax && $this->captureAjax) {
         $headers = $this->debugBar->getDataAsHeaders();
         foreach ($headers as $name => $value) {
             $response = $response->withHeader($name, $value);
         }
     }
     return $response;
 }
Exemplo n.º 11
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     $response = $next($request, $response);
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('DebugBar middleware needs FormatNegotiator executed before');
     }
     if (FormatNegotiator::getFormat($request) === 'html') {
         $debugBar = $this->debugBar ?: $this->getFromContainer(Bar::CLASS);
         $renderer = $debugBar->getJavascriptRenderer();
         ob_start();
         echo '<style>';
         $renderer->dumpCssAssets();
         echo '</style>';
         echo '<script>';
         $renderer->dumpJsAssets();
         echo '</script>';
         echo $renderer->render();
         $response->getBody()->write(ob_get_clean());
     }
     return $response;
 }
Exemplo n.º 12
0
 /**
  * Execute the middleware.
  *
  * @param ServerRequestInterface $request
  * @param ResponseInterface      $response
  * @param callable               $next
  *
  * @return ResponseInterface
  */
 public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
 {
     if (!Middleware::hasAttribute($request, FormatNegotiator::KEY)) {
         throw new RuntimeException('ResponsiveImage middleware needs FormatNegotiator executed before');
     }
     $format = FormatNegotiator::getFormat($request);
     switch ($format) {
         case 'jpg':
         case 'jpeg':
         case 'gif':
         case 'png':
             $key = $this->getCacheKey($request);
             //Get from the cache
             if ($cached = $this->getFromCache($key, $response)) {
                 return $cached;
             }
             $info = $this->parsePath($request->getUri()->getPath());
             if (!$info) {
                 break;
             }
             //Removes the transform from the path
             list($path, $transform) = $info;
             $request = $request->withUri($request->getUri()->withPath($path));
             $response = $next($request, $response);
             //Transform
             if ($response->getStatusCode() === 200 && $response->getBody()->getSize()) {
                 $response = $this->transform($request, $response, $transform);
                 //Save in the cache
                 $this->saveIntoCache($key, $response);
             }
             return $response;
     }
     $response = $next($request, $response);
     if ($format === 'html' && !empty($this->clientHints)) {
         return $response->withHeader('Accept-CH', implode(',', $this->clientHints));
     }
     return $response;
 }
Exemplo n.º 13
0
 /**
  * Returns the whoops instance or create one.
  *
  * @param ServerRequestInterface $request
  *
  * @return Run
  */
 private function getWhoopsInstance(ServerRequestInterface $request)
 {
     if ($this->whoops) {
         return $this->whoops;
     }
     $whoops = new Run();
     if (php_sapi_name() === 'cli') {
         $whoops->pushHandler(new PlainTextHandler());
         return $whoops;
     }
     $format = FormatNegotiator::getFormat($request);
     switch ($format) {
         case 'json':
             $whoops->pushHandler(new JsonResponseHandler());
             break;
         case 'html':
             $whoops->pushHandler(new PrettyPageHandler());
             break;
         case 'xml':
             $whoops->pushHandler(new XmlResponseHandler());
             break;
         case 'txt':
         case 'css':
         case 'js':
             $whoops->pushHandler(new PlainTextHandler());
             break;
         default:
             if (empty($format)) {
                 $whoops->pushHandler(new PrettyPageHandler());
             } else {
                 $whoops->pushHandler(new PlainTextHandler());
             }
             break;
     }
     return $whoops;
 }