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<?php |
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namespace Tgallice\FBMessenger\Model\ThreadSetting; |
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use Tgallice\FBMessenger\Model\ThreadSetting; |
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class DomainWhitelisting implements ThreadSetting, \JsonSerializable |
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{ |
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const TYPE_ADD = 'add'; |
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const TYPE_REMOVE = 'remove'; |
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const WHITELISTED_DOMAINS = 'whitelisted_domains'; |
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const DOMAIN_ACTION_TYPE = 'domain_action_type'; |
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/** |
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* @var string |
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*/ |
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private $action; |
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/** |
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* @var array |
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*/ |
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private $domains = []; |
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/** |
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* |
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* @param string $action |
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* @param array $domains |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function __construct($domains, $action = DomainWhitelisting::TYPE_ADD) |
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{ |
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self::validateAction($action); |
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self::validateDomains($domains); |
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$this->action = $action; |
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$this->domains = $domains; |
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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 getDomains() |
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{ |
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return $this->domains; |
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} |
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/** |
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* |
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* @return string |
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*/ |
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public function getAction() |
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{ |
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return $this->action; |
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} |
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/** |
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* |
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* @param string $action |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public static function validateAction($action) |
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{ |
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if(!in_array($action, [DomainWhitelisting::TYPE_ADD, DomainWhitelisting::TYPE_REMOVE])) { |
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throw new \InvalidArgumentException('The action must be type: "add" or "remove".'); |
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} |
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} |
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/** |
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* |
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* @param array $domains |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public static function validateDomains($domains) |
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{ |
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if(!is_array($domains)) { |
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throw new \InvalidArgumentException('Domains must be a array.'); |
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} |
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//https://developers.facebook.com/docs/messenger-platform/thread-settings/domain-whitelisting |
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foreach($domains as $domain) { |
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if(!preg_match('#^https:\/\/#', $domain)) { |
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throw new \InvalidArgumentException('Each domain must be a "https" protocol.'); |
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} |
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} |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function jsonSerialize() |
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{ |
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return [ |
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DomainWhitelisting::WHITELISTED_DOMAINS => $this->domains, |
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DomainWhitelisting::DOMAIN_ACTION_TYPE => $this->action |
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]; |
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} |
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} |
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tgallice /
fb-messenger-sdk
