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<?php |
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/** |
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* This file is part of Platform package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Karma\System\Gitter; |
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use Karma\Platform\Ast\NodeList; |
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use Karma\Platform\Io\AbstractChannel; |
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use Karma\Platform\Io\SystemInterface; |
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use Karma\Platform\Io\MessageInterface; |
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/** |
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* Class GitterChannel |
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* @package Karma\System\Gitter |
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*/ |
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class GitterChannel extends AbstractChannel |
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{ |
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/** |
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* GitterChannel constructor. |
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* @param SystemInterface|GitterSystem $system |
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* @param array $data |
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*/ |
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public function __construct(SystemInterface $system, array $data) |
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{ |
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$name = $this->getChannelName($data); |
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parent::__construct($system, $data['id'], $name); |
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} |
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/** |
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* @param array $data |
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* @return string |
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*/ |
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private function getChannelName(array $data): string |
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{ |
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switch (true) { |
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case isset($data['url']): |
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return substr($data['url'], 1); |
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case isset($data['uri']): |
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return $data['uri']; |
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default: |
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return $data['name'] ?? 'undefined'; |
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} |
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} |
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/** |
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* @param string|null $beforeId |
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* @return \Traversable|MessageInterface[] |
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* @throws \Exception |
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* @throws \GuzzleHttp\Exception\ClientException |
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* @throws \InvalidArgumentException |
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* @throws \RuntimeException |
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* @throws \Throwable |
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*/ |
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public function messages(string $beforeId = null): \Traversable |
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{ |
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/** @var GitterSystem $system */ |
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$system = $this->system; |
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$messages = $system->getClient()->messages->allBeforeId($this->id, $beforeId); |
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foreach ($messages as $message) { |
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yield new GitterMessage($this, $message); |
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} |
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} |
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/** |
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* @param NodeList $nodes |
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* @return MessageInterface |
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* @throws \Exception |
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* @throws \Throwable |
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*/ |
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public function publish(NodeList $nodes): MessageInterface |
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{ |
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/** @var GitterSystem $system */ |
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$system = $this->system; |
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$message = $system->getTransformer()->render($nodes); |
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$response = $system->getClient()->messages->create($this->getId(), $message); |
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return new GitterMessage($this, $response); |
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} |
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/** |
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* @param \Closure $then |
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* @throws \Throwable |
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*/ |
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public function subscribe(\Closure $then): void |
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{ |
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/** @var GitterSystem $system */ |
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$system = $this->system; |
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$observer = $system->getClient()->rooms->messages($this->getId()); |
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$observer->subscribe(function (array $data) use ($then) { |
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$then(new GitterMessage($this, $data)); |
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}); |
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} |
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/** |
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* @return array |
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*/ |
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public function __debugInfo(): array |
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{ |
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return [ |
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'id' => $this->id, |
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'name' => $this->name, |
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]; |
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} |
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} |
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