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<?php |
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namespace NotificationChannels\Facebook\Components; |
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use NotificationChannels\Facebook\Exceptions\CouldNotCreateCard; |
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use NotificationChannels\Facebook\Traits\ButtonsTrait; |
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class Card implements \JsonSerializable |
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{ |
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use ButtonsTrait; |
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/** @var string Card Title */ |
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protected $title; |
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/** @var string Item Url */ |
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protected $image_url; |
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/** @var string Image Url */ |
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protected $item_url; |
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/** @var string Subtitle */ |
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protected $subtitle; |
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/** |
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* Create a Card. |
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* |
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* @return static |
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*/ |
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public static function create($title = '') |
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{ |
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return new static($title); |
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} |
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/** |
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* Create Card constructor. |
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*/ |
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public function __construct($title = '') |
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{ |
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$this->title($title); |
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} |
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/** |
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* Set Button Title. |
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* |
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* @param $title |
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* @throws CouldNotCreateCard |
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* @return $this |
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*/ |
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public function title($title) |
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{ |
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if (mb_strlen($title) > 80) { |
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throw CouldNotCreateCard::titleLimitExceeded($this->title); |
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} |
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$this->title = $title; |
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return $this; |
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} |
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/** |
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* Set Card Item Url. |
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* |
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* @param $item_url |
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* @return $this |
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*/ |
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public function url($item_url) |
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{ |
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$this->item_url = $item_url; |
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return $this; |
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} |
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/** |
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* Set Card Image Url. |
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* |
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* @param $image_url |
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* Image ration should be 1.91:1 |
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* @return $this |
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*/ |
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public function image($image_url) |
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{ |
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$this->image_url = $image_url; |
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return $this; |
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} |
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/** |
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* Set Card Subtitle. |
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* |
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* @param $subtitle |
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* @throws CouldNotCreateCard |
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* @return $this |
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*/ |
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public function subtitle($subtitle) |
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{ |
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if (mb_strlen($subtitle) > 80) { |
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throw CouldNotCreateCard::subtitleLimitExceeded($this->title); |
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} |
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$this->subtitle = $subtitle; |
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return $this; |
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} |
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/** |
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* Builds payload and returns an array. |
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* |
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* @return array |
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* @throws CouldNotCreateCard |
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*/ |
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public function toArray() |
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{ |
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$payload = []; |
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if (!isset($this->title)) { |
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throw CouldNotCreateCard::titleNotProvided(); |
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} |
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$payload['title'] = $this->title; |
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if (isset($this->item_url)) { |
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$payload['item_url'] = $this->item_url; |
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} |
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if (isset($this->image_url)) { |
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$payload['image_url'] = $this->image_url; |
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} |
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if (isset($this->subtitle)) { |
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$payload['subtitle'] = $this->subtitle; |
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} |
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if (count($this->buttons) > 0) { |
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$payload['buttons'] = $this->buttons; |
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} |
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return $payload; |
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} |
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/** |
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* Convert the object into something JSON serializable. |
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* |
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* @return array |
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*/ |
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public function jsonSerialize() |
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{ |
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return $this->toArray(); |
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} |
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} |
laravel-notification-channels /
facebook
