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<?php |
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declare(strict_types=1); |
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namespace FondBot\Channels\Facebook; |
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use FondBot\Contracts\Channels\ReceivedMessage; |
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use FondBot\Contracts\Channels\Message\Location; |
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use FondBot\Contracts\Channels\Message\Attachment; |
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class FacebookReceivedMessage implements ReceivedMessage |
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{ |
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private $payload; |
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public function __construct(array $payload) |
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{ |
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$this->payload = $payload; |
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} |
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/** |
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* Get text. |
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* |
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* @return string|null |
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*/ |
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public function getText(): ?string |
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{ |
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return $this->payload['text'] ?? null; |
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} |
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/** |
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* Get location. |
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* |
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* @return Location|null |
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*/ |
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public function getLocation(): ?Location |
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{ |
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if ($location = $this->getAttachmentPayload('location')) { |
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return new Location( |
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$location['coordinates']['lat'], |
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$location['coordinates']['long'] |
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); |
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} |
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return null; |
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} |
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/** |
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* Determine if message has attachment. |
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* |
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* @return bool |
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*/ |
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public function hasAttachment(): bool |
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{ |
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return isset($this->payload['attachments']) && collect($this->payload['attachments']) |
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->whereIn('type', ['audio', 'file', 'image', 'video']) |
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->count() > 0; |
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} |
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/** |
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* Get attachment. |
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* |
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* @return Attachment|null |
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*/ |
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public function getAttachment(): ?Attachment |
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{ |
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return $this->getImage() |
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?? $this->getAudio() |
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?? $this->getVideo() |
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?? $this->getFile(); |
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} |
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/** |
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* Determine if message has data payload. |
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* |
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* @return bool |
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*/ |
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public function hasData(): bool |
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{ |
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return false; |
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} |
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/** |
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* Get data payload. |
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* |
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* @return string|null |
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*/ |
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public function getData(): ?string |
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{ |
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return null; |
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} |
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/** |
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* Get image. |
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* |
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* @return Attachment|null |
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*/ |
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public function getImage(): ?Attachment |
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{ |
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if ($image = $this->getAttachmentPayload('image')) { |
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return new Attachment(Attachment::TYPE_IMAGE, $image['url']); |
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} |
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return null; |
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} |
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/** |
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* Get audio. |
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* |
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* @return Attachment|null |
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*/ |
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public function getAudio(): ?Attachment |
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{ |
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if ($audio = $this->getAttachmentPayload('audio')) { |
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return new Attachment(Attachment::TYPE_AUDIO, $audio['url']); |
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} |
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return null; |
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} |
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/** |
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* Get video. |
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* |
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* @return Attachment|null |
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*/ |
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public function getVideo(): ?Attachment |
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{ |
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if ($video = $this->getAttachmentPayload('video')) { |
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return new Attachment(Attachment::TYPE_VIDEO, $video['url']); |
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} |
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return null; |
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} |
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/** |
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* Get file. |
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* |
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* @return Attachment|null |
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*/ |
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public function getFile(): ?Attachment |
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{ |
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if ($file = $this->getAttachmentPayload('file')) { |
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return new Attachment(Attachment::TYPE_FILE, $file['url']); |
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} |
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return null; |
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} |
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3 |
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private function getAttachmentPayload(string $type): ?array |
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{ |
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if (!$attachments = $this->payload['attachments'] ?? null) { |
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return null; |
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} |
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154
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// Is it real to send many locations or something in one request? |
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return collect($attachments)->first(function ($attachment) use ($type) { |
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return $attachment['type'] === $type; |
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})['payload'] ?? null; |
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} |
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} |
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fondbot /
framework
