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<?php |
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declare(strict_types=1); |
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namespace DiscordWebhook; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\Exception\GuzzleException; |
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use RuntimeException; |
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use SplFileInfo; |
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use Symfony\Component\Serializer\Annotation\Groups; |
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use Symfony\Component\Serializer\Annotation\SerializedName; |
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/** |
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* Class Webhook |
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* |
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* @author Scrummer <[email protected]> |
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* @package DiscordWebhook |
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*/ |
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class Webhook implements WebhookInterface |
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{ |
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/** |
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* @var Client[]|ArrayCollection |
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*/ |
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private $clients; |
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/** |
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* @var string |
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* |
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* @Groups({"discord"}) |
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*/ |
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private $username; |
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/** |
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* @var string |
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* |
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* @Groups({"discord"}) |
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* @SerializedName("avatar_url") |
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*/ |
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private $avatar; |
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/** |
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* @var string |
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* |
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* @Groups({"discord"}) |
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*/ |
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private $message; |
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/** |
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* @var bool |
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* |
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* @Groups({"discord"}) |
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* @SerializedName("tts") |
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*/ |
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private $isTts; |
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/** |
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* @var SplFileInfo |
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* |
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* @Groups({"discord"}) |
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*/ |
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private $file; |
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/** |
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* @var Embed[]|ArrayCollection |
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* |
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* @Groups({"discord"}) |
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*/ |
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private $embeds; |
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/** |
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* Constructor. |
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* |
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* @param array $url |
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*/ |
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public function __construct(array $url) |
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{ |
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$this->embeds = new ArrayCollection(); |
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$this->clients = new ArrayCollection(); |
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foreach ($url as $webhook) { |
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$this->clients->add(new Client([ |
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'base_uri' => $webhook |
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])); |
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} |
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} |
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/** |
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* Send the Webhook |
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* |
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* @return bool |
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*/ |
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public function send(): bool |
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{ |
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/** @var int[] $responseCodes */ |
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$responseCodes = []; |
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$payload = $this->buildPayload(); |
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$this->clients->forAll(static function (int $key, Client $client) use ($payload) { |
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$responseCodes[] = $client->request( |
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'POST', |
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$client->getConfig('base_uri')->getPath(), |
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$payload |
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)->getStatusCode(); |
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}); |
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foreach ($responseCodes as $responseCode) { |
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if (!in_array($responseCode, [200, 201, 202, 204], true)) { |
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return false; |
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} |
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} |
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return true; |
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} |
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private function buildPayload(): array |
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{ |
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// ============================== |
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$fields = [ |
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'username' => 'username', |
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'avatar' => 'avatar_url', |
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'message' => 'content', |
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'tts' => 'tts', |
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'file' => 'file', |
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'embeds' => 'embeds' |
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]; |
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$payload = [ |
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'multipart' => [] |
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]; |
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foreach ($fields as $field => $payloadField) { |
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if (!property_exists($this, $field) || null === $this->$field) { |
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continue; |
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} |
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if (is_string($this->$field) || is_bool($this->$field)) { // add string and booloan values |
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$payload['multipart'][] = [ |
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'name' => $payloadField, |
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'contents' => $this->$field |
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]; |
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} elseif ($this->$field instanceof SplFileInfo) { // add file |
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/** @var SplFileInfo $file */ |
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$file = $this->$field; |
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$payload['multipart'][] = [ |
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'name' => $payloadField, |
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'contents' => $file->openFile()->fread($file->getSize()), |
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'filename' => $file->getFilename() |
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]; |
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} |
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} |
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return $payload; |
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} |
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/** |
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* @param bool $isTts |
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* |
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* @return WebhookInterface |
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*/ |
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public function setIsTts(bool $isTts = false): WebhookInterface |
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{ |
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$this->isTts = $isTts; |
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return $this; |
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} |
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/** |
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* @param string $username |
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* |
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* @return WebhookInterface |
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*/ |
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public function setUsername(string $username): WebhookInterface |
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{ |
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$this->username = $username; |
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return $this; |
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} |
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/** |
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* @param string $url |
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* |
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* @return WebhookInterface |
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*/ |
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public function setAvatar(string $url): WebhookInterface |
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{ |
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$this->avatar = $url; |
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return $this; |
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} |
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/** |
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* @param string $message |
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* |
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* @return WebhookInterface |
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*/ |
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public function setMessage(string $message): WebhookInterface |
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{ |
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$this->message = $message; |
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return $this; |
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} |
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/** |
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* @param SplFileInfo $file |
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* |
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* @return WebhookInterface |
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*/ |
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public function setFile(SplFileInfo $file): WebhookInterface |
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{ |
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$this->file = $file; |
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return $this; |
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} |
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/** |
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* Add an embed to the message. |
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* |
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* @param Embed $embed |
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* |
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* @return int The index of the recently added embed |
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*/ |
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public function addEmbed(Embed $embed): int |
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{ |
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if ($this->embeds->count() >= Embed::CONFIG_MAX_COUNT) { |
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throw new RuntimeException(sprintf('Maximum amount of embeds reached for this message. Discord allows only %d embeds.', Embed::CONFIG_MAX_COUNT)); |
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} |
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$this->embeds->add($embed); |
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return (int)$this->embeds->indexOf($embed); |
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} |
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} |
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