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<?php |
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declare(strict_types=1); |
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namespace FondBot\Foundation; |
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use FondBot\Channels\Channel; |
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use FondBot\Drivers\DriverManager; |
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use Psr\Http\Message\RequestInterface; |
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use FondBot\Conversation\ConversationManager; |
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use FondBot\Drivers\Extensions\WebhookVerification; |
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class RequestHandler |
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{ |
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private $kernel; |
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private $driverManager; |
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private $conversationManager; |
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public function __construct( |
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Kernel $kernel, |
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DriverManager $driverManager, |
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ConversationManager $conversationManager |
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) { |
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$this->kernel = $kernel; |
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$this->driverManager = $driverManager; |
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$this->conversationManager = $conversationManager; |
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} |
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/** |
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* @param Channel $channel |
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* @param RequestInterface $request |
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* |
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* @return mixed |
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*/ |
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public function handle(Channel $channel, RequestInterface $request) |
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{ |
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$driver = $this->driverManager->get($channel->getDriver()); |
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// Initialize driver |
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$driver->initialize($channel, $request); |
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$this->kernel->setChannel($channel); |
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$this->kernel->setDriver($driver); |
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// If driver has webhook verification stuff |
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// We need to check if current request belongs to verification process |
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if ($driver instanceof WebhookVerification && $driver->isVerificationRequest()) { |
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return $driver->verifyWebhook(); |
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} |
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// Verify request consistency |
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$driver->verifyRequest(); |
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// Load session |
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$this->kernel->loadSession($channel, $driver); |
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// Process conversation |
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$this->conversationManager->handle($driver->getMessage()); |
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return null; |
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} |
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} |
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fondbot /
framework
