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<?php |
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namespace Vssl\Render; |
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use GuzzleHttp\Client; |
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use Journey\Cache\Adapters\LocalAdapter; |
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use Journey\Cache\CacheAdapterInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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class Resolver |
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{ |
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/** |
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* The request object. |
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* |
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* @var \Psr\Http\Message\ServerRequestInterface |
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*/ |
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protected $request; |
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/** |
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* Configuration array. |
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* |
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* @var array |
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*/ |
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protected $config; |
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/** |
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* The page api object. |
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* |
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* @var \Vssl\Render\PageApi |
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*/ |
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protected $api; |
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/** |
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* Initialize a new Resolver |
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*/ |
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public function __construct(ServerRequestInterface $request, $config = false) |
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{ |
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$this->request = $request; |
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$this->config = is_array($config) ? static::config($config) : static::config(); |
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if (!$this->config['cache'] instanceof CacheAdapterInterface) { |
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throw new ResolverException('Cache must implement \Journey\Cache\CacheAdapterInterface.'); |
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} |
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$this->api = new PageApi($request, $this->config); |
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} |
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/** |
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* Get a modified request message. |
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* |
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* @return \Psr\Http\Message\ServerRequestInterface |
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*/ |
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public function getRequest() |
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{ |
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return $this->request->withAttribute('vssl-page', $this->resolve()); |
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} |
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/** |
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* Get an instance of the PageApi class. |
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* |
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* @return \Vssl\Render\PageApi |
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*/ |
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public function getPageApi() |
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{ |
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return $this->api; |
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} |
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/** |
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* Resolve the current page from WebStories. Returns a render able page or |
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* false. |
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* |
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* @return array |
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*/ |
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public function resolve() |
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{ |
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$response = $this->api->getPage($this->request->getUri()->getPath()); |
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if ($response && ($page = $this->decodePage($response))) { |
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$status = $response->getStatusCode(); |
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return [ |
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'status' => $status, |
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'data' => $page, |
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'page' => (is_array($page) && $status == 200) ? new Renderer($this->config, $page) : $page, |
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'metadata' => (is_array($page) && $status == 200) ? new Metadata($this->config, $page) : $page, |
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'type' => !empty($page['type']) ? $page['type'] : false |
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]; |
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} |
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return [ |
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'status' => false, |
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'error' => 'An unknown error occurred', |
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'data' => [] |
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]; |
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} |
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/** |
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* Decode the body of a particular request. |
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* |
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* @return mixed |
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*/ |
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public function decodePage(ResponseInterface $response) |
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{ |
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$body = (string) $response->getBody(); |
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if ($response->getHeaderLine('Content-Type') == "application/json") { |
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$page = json_decode($body, true); |
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return !empty($page['exists']) ? $page['page'] : false; |
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} |
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return false; |
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} |
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/** |
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* Configure the resolver. |
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* |
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* @return void |
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*/ |
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public static function config($assign = false) |
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{ |
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static $config; |
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if (is_array($assign) || !$config) { |
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$config = array_merge([ |
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'cache' => null, |
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'base_uri' => 'https://pages.vssl.io/', |
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'required_fields' => [ |
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'id', |
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'title', |
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'stripes' |
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], |
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// 'templates' => 'your-directory' |
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], $assign); |
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} |
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return $config ?: []; |
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} |
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} |
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journeygroup /
vssl-render
Loading history...
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: