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<?php namespace Cornford\Packtpublr; |
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use Cornford\Packtpublr\Contracts\RedeemableInterface; |
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use Cornford\Packtpublr\Exceptions\PacktpublrRedeemException; |
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use Cornford\Packtpublr\Exceptions\PacktpublrRequestException; |
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use Symfony\Component\Console\Logger\ConsoleLogger; |
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class Packtpublr extends PacktpublrBase implements RedeemableInterface |
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{ |
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/** |
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* The base URL. |
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* |
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* @var string |
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*/ |
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protected $baseUrl = 'https://www.packtpub.com'; |
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/** |
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* The login URL. |
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* |
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* @var string |
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*/ |
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protected $loginUrl = '/'; |
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/** |
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* The redeem URL. |
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* |
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* @var string |
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*/ |
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protected $redeemUrl = '/packt/offers/free-learning'; |
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/** |
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* The logout URL. |
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* |
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* @var string |
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*/ |
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protected $logoutUrl = '/logout'; |
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/** |
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* The login form fields. |
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* |
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* @var array |
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*/ |
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protected $loginFormFields = [ |
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'op' => 'Login', |
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'form_build_id' => 'form-80807b1adfed1b70ff728d255a89cc65', |
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'form_id' => 'packt_user_login_form', |
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]; |
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/** |
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* The login email address. |
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* |
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* @var string |
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*/ |
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protected $email; |
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/** |
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* The login password. |
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* |
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* @var string |
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*/ |
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protected $password; |
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/** |
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* Login. |
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* |
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* @param string $email |
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* @param string $password |
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* |
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* @throws PacktpublrRequestException |
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* |
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* @return boolean |
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*/ |
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public function login($email = null, $password = null) |
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{ |
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$authenticationCredentials = [ |
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'email' => ($email ?: $this->email), |
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'password' => ($password ?: $this->password) |
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]; |
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return $this->createRequest( |
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$this->loginUrl, |
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array_merge($authenticationCredentials, $this->loginFormFields), |
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self::REQUEST_METHOD_POST |
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); |
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} |
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/** |
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* Redeem. |
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* |
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* @throws PacktpublrRequestException |
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* @throws PacktpublrRedeemException |
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* |
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* @return boolean |
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*/ |
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public function redeem() |
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{ |
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$this->createRequest( |
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'/packt/offers/free-learning' |
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); |
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preg_match('/<a href="(\/freelearning-claim\/[0-9]+\/[0-9]+)" class="twelve-days-claim">/', $this->getResponseBody(), $matches); |
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if (empty($matches)) { |
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throw new PacktpublrRedeemException('An error locating an item to redeem.'); |
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} |
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return $this->createRequest( |
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$matches[1], |
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[], |
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self::REQUEST_METHOD_POST |
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); |
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} |
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/** |
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* Logout. |
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* |
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* @throws PacktpublrRequestException |
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* |
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* @return boolean |
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*/ |
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public function logout() |
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{ |
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$result = $this->createRequest( |
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'/logout' |
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); |
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$this->cookieSubscriber->getCookieJar()->clearSessionCookies(); |
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return $result; |
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} |
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/** |
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* Run. |
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* |
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* @param string $email |
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* @param string $password |
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* |
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* @return boolean |
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*/ |
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public function run($email = null, $password = null) |
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{ |
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$result = false; |
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$this->line('Attempting to redeem current free-learning item from PactPub'); |
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$this->line('Logging in using URL "<fg=cyan>' . $this->baseUrl . $this->loginUrl . '</>"...'); |
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if ($response = $this->login($email, $password)) { |
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$this->success(' Success'); |
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} else { |
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$this->error(' Error'); |
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} |
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$result |= $response; |
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$this->line('Redeeming current free-learning item using URL "<fg=cyan>' . $this->baseUrl . $this->redeemUrl . '</>"...'); |
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if ($response = $this->redeem()) { |
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$this->success(' Success'); |
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} else { |
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$this->error(' Error'); |
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} |
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$result |= $response; |
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$this->line('Logging out of using using URL "<fg=cyan>' . $this->baseUrl . $this->logoutUrl . '</>"...'); |
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if ($response = $this->logout()) { |
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$this->success(' Success'); |
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} else { |
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$this->error(' Error'); |
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} |
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$result |= $response; |
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return (boolean) $result; |
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} |
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} |
bradcornford /
Packtpublr
