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<?php |
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declare(strict_types=1); |
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namespace Kerox\Messenger\Model; |
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use Kerox\Messenger\Exception\InvalidClassException; |
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use Kerox\Messenger\Exception\MessengerException; |
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use Kerox\Messenger\Helper\ValidatorTrait; |
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use Kerox\Messenger\Model\Message\AbstractAttachment; |
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use Kerox\Messenger\Model\Message\QuickReply; |
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class Message implements \JsonSerializable |
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{ |
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use ValidatorTrait; |
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private const TYPE_TEXT = 'text'; |
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private const TYPE_ATTACHMENT = 'attachment'; |
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/** |
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* @var string |
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*/ |
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protected $type; |
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/** |
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* @var \Kerox\Messenger\Model\Message\AbstractAttachment|string |
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*/ |
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protected $message; |
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/** |
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* @var \Kerox\Messenger\Model\Message\QuickReply[] |
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*/ |
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protected $quickReplies = []; |
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/** |
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* @var string |
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*/ |
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protected $metadata; |
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/** |
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* Message constructor. |
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* |
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* @param \Kerox\Messenger\Model\Message\AbstractAttachment|string $message |
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* |
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* @throws \Exception |
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*/ |
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public function __construct($message) |
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{ |
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if (\is_string($message)) { |
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$this->isValidString($message, 640); |
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$this->type = self::TYPE_TEXT; |
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} elseif ($message instanceof AbstractAttachment) { |
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$this->type = self::TYPE_ATTACHMENT; |
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} else { |
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throw new MessengerException(sprintf('message must be a string or an instance of %s.', AbstractAttachment::class)); |
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} |
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$this->message = $message; |
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} |
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/** |
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* @param \Kerox\Messenger\Model\Message\AbstractAttachment|string $message |
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* |
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* @throws \Exception |
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* |
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* @return \Kerox\Messenger\Model\Message |
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*/ |
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public static function create($message): self |
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{ |
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return new self($message); |
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} |
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/** |
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* @param \Kerox\Messenger\Model\Message\QuickReply[] $quickReplies |
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* |
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* @throws \Exception |
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* |
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* @return \Kerox\Messenger\Model\Message |
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*/ |
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public function setQuickReplies(array $quickReplies): self |
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{ |
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$this->isValidQuickReplies($quickReplies); |
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$this->quickReplies = $quickReplies; |
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return $this; |
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} |
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/** |
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* @throws \Kerox\Messenger\Exception\MessengerException |
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* |
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* @return \Kerox\Messenger\Model\Message |
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*/ |
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public function addQuickReply(QuickReply $quickReply): self |
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{ |
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$this->isValidArray($this->quickReplies, 11); |
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$this->quickReplies[] = $quickReply; |
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return $this; |
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} |
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/** |
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* @throws \Kerox\Messenger\Exception\MessengerException |
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* |
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* @return Message |
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*/ |
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public function setMetadata(string $metadata): self |
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{ |
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$this->isValidString($metadata, 1000); |
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$this->metadata = $metadata; |
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return $this; |
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} |
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/** |
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* @throws \Kerox\Messenger\Exception\MessengerException |
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*/ |
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private function isValidQuickReplies(array $quickReplies): void |
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{ |
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$this->isValidArray($quickReplies, 12, 1); |
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foreach ($quickReplies as $quickReply) { |
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if (!$quickReply instanceof QuickReply) { |
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throw new InvalidClassException(sprintf('Array can only contain instance of %s.', QuickReply::class)); |
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} |
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} |
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2 |
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} |
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10 |
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public function toArray(): array |
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{ |
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$array = [ |
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$this->type => $this->message, |
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'quick_replies' => $this->quickReplies, |
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'metadata' => $this->metadata, |
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]; |
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return array_filter($array); |
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} |
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public function jsonSerialize(): array |
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{ |
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return $this->toArray(); |
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} |
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} |
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ker0x /
messenger
