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<?php |
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namespace seregazhuk\PinterestBot\Api\Providers\Core; |
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use function seregazhuk\class_uses_recursive; |
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use seregazhuk\PinterestBot\Api\Request; |
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use seregazhuk\PinterestBot\Api\Response; |
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use seregazhuk\PinterestBot\Helpers\Pagination; |
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use seregazhuk\PinterestBot\Api\ProvidersContainer; |
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use function seregazhuk\trait_uses_recursive; |
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/** |
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* Class Provider. |
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*/ |
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abstract class Provider |
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{ |
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/** |
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* List of methods that require logged status. |
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* |
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* @return array |
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*/ |
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protected $loginRequiredFor = []; |
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/** |
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* Instance of the API Request. |
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* |
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* @var Request |
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*/ |
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protected $request; |
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/** |
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* @var Response |
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*/ |
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protected $response; |
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/** |
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* @var ProvidersContainer |
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*/ |
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protected $container; |
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/** |
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* @param ProvidersContainer $container |
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* @internal param Request $request |
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* @internal param Response $response |
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*/ |
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public function __construct(ProvidersContainer $container) |
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{ |
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$this->container = $container; |
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$this->request = $container->getRequest(); |
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$this->response = $container->getResponse(); |
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} |
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/** |
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* Executes a POST request to Pinterest API. |
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* |
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* @param array $requestOptions |
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* @param string $resourceUrl |
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* |
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* @return bool |
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*/ |
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protected function post(array $requestOptions = [], $resourceUrl) |
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{ |
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$postString = Request::createQuery($requestOptions); |
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// When executing POST request we need a csrf-token. |
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$this->initTokenIfRequired(); |
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$this->execute($resourceUrl, $postString); |
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return $this->response->isOk(); |
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} |
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/** |
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* Executes a GET request to Pinterest API. |
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* |
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* @param array $requestOptions |
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* @param string $resourceUrl |
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* @return array|bool |
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*/ |
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protected function get(array $requestOptions = [], $resourceUrl = '') |
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{ |
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$query = Request::createQuery( |
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$requestOptions, |
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$this->response->getBookmarks() |
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); |
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$this->execute($resourceUrl . '?' . $query); |
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return $this->response->getResponseData(); |
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} |
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/** |
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* @param $url |
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* @param string $postString |
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* @return $this |
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*/ |
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protected function execute($url, $postString = "") |
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{ |
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$result = $this->request->exec($url, $postString); |
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$this->response->fillFromJson($result); |
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return $this; |
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} |
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/** |
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* @param string $method |
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* |
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* @return bool |
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*/ |
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public function checkMethodRequiresLogin($method) |
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{ |
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$methodsThatRequireLogin = array_merge($this->loginRequiredFor, self::requiresLoginFor()); |
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return in_array($method, $methodsThatRequireLogin); |
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} |
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/** |
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* @return array |
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*/ |
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protected function requiresLoginFor() |
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{ |
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$loginRequired = []; |
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foreach(class_parents($this) + class_uses_recursive($this) as $trait) { |
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$class = basename(str_replace('\\', '/', $trait)); |
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if(method_exists($trait, $method = 'requiresLoginFor' . $class)) { |
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$loginRequired = array_merge($loginRequired, forward_static_call([$this, $method])); |
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} |
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} |
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return $loginRequired; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isLoggedIn() |
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{ |
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return $this->request->isLoggedIn(); |
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} |
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/** |
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* @param mixed $data |
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* @param string $resourceUrl |
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* @param int $limit |
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* |
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* @return Pagination |
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*/ |
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protected function paginate($data, $resourceUrl, $limit = Pagination::DEFAULT_LIMIT) |
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{ |
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return $this |
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->paginateCustom(function () use ($data, $resourceUrl) { |
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$this->get($data, $resourceUrl); |
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return $this->response; |
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})->take($limit); |
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} |
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/** |
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* Accepts callback which should return PaginatedResponse object. |
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* |
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* @param callable $callback |
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* @param int $limit |
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* @return Pagination |
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*/ |
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protected function paginateCustom(callable $callback, $limit = Pagination::DEFAULT_LIMIT) |
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{ |
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$this->response->clear(); |
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return (new Pagination) |
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->paginateOver($callback) |
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->take($limit); |
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} |
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/** |
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* @return Response |
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*/ |
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public function getResponse() |
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{ |
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return $this->response; |
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} |
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/** |
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* @return Request |
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*/ |
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public function getRequest() |
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{ |
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return $this->request; |
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} |
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protected function initTokenIfRequired() |
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{ |
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if($this->request->hasToken()) return; |
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// Simply visit main page to fill the cookies |
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// and parse a token from them |
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$this->get([], ''); |
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} |
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} |
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seregazhuk /
php-pinterest-bot
