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<?php |
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namespace Twitter\Serializer; |
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use Twitter\Object\Tweet; |
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use Twitter\Object\TwitterDirectMessage; |
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use Twitter\Object\TwitterUser; |
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use Twitter\Serializer; |
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use Twitter\TwitterSerializable; |
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class TwitterJsonSerializer implements Serializer |
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{ |
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/** |
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* @var TwitterEventTargetSerializer |
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*/ |
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private $twitterTargetSerializer; |
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/** |
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* @var TwitterDirectMessageSerializer |
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*/ |
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private $directMessageSerializer; |
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/** |
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* @var TwitterEventSerializer |
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*/ |
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private $twitterEventSerializer; |
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/** |
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* @var TwitterFriendsSerializer |
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*/ |
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private $twitterFriendsSerializer; |
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/** |
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* @var TwitterDisconnectSerializer |
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*/ |
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private $twitterDisconnectSerializer; |
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/** |
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* @var TwitterDeleteSerializer |
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*/ |
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private $twitterDeleteSerializer; |
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/** |
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* @var TwitterUserSerializer |
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*/ |
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private $twitterUserSerializer; |
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/** |
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* Constructor |
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* |
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* @param TwitterEventTargetSerializer $twitterTargetSerializer |
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* @param TwitterDirectMessageSerializer $directMessageSerializer |
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* @param TwitterEventSerializer $twitterEventSerializer |
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* @param TwitterFriendsSerializer $twitterFriendsSerializer |
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* @param TwitterDisconnectSerializer $twitterDisconnectSerializer |
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* @param TwitterDeleteSerializer $twitterDeleteSerializer |
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* @param TwitterUserSerializer $twitterUserSerializer |
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*/ |
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public function __construct( |
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TwitterEventTargetSerializer $twitterTargetSerializer, |
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TwitterDirectMessageSerializer $directMessageSerializer, |
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TwitterEventSerializer $twitterEventSerializer, |
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TwitterFriendsSerializer $twitterFriendsSerializer, |
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TwitterDisconnectSerializer $twitterDisconnectSerializer, |
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TwitterDeleteSerializer $twitterDeleteSerializer, |
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TwitterUserSerializer $twitterUserSerializer |
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) { |
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$this->twitterTargetSerializer = $twitterTargetSerializer; |
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$this->directMessageSerializer = $directMessageSerializer; |
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$this->twitterEventSerializer = $twitterEventSerializer; |
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$this->twitterFriendsSerializer = $twitterFriendsSerializer; |
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$this->twitterDisconnectSerializer = $twitterDisconnectSerializer; |
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$this->twitterDeleteSerializer = $twitterDeleteSerializer; |
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$this->twitterUserSerializer = $twitterUserSerializer; |
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} |
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/** |
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* @param TwitterSerializable $object |
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* @return string |
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*/ |
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public function serialize(TwitterSerializable $object) |
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{ |
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if ($object instanceof TwitterUser) { |
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$serializedObject = $this->twitterUserSerializer->serialize($object); |
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} elseif ($object instanceof Tweet) { // or list |
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$serializedObject = $this->twitterTargetSerializer->serialize($object); |
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} elseif ($object instanceof TwitterDirectMessage) { |
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$serializedObject = new \stdClass(); |
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$serializedObject->direct_message = $this->directMessageSerializer->serialize($object); |
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} else { |
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throw new \BadMethodCallException('Not Implemented'); |
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} |
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return json_encode($serializedObject); |
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} |
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/** |
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* @param string $string |
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* @return TwitterSerializable |
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*/ |
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public function unserialize($string) |
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{ |
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$obj = json_decode($string); |
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$object = null; |
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if (isset($obj->text) && isset($obj->user)) { |
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$object = $this->twitterTargetSerializer->unserialize($obj); |
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} elseif (isset($obj->direct_message)) { |
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$object = $this->directMessageSerializer->unserialize($obj->direct_message); |
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} elseif (isset($obj->event)) { |
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$object = $this->twitterEventSerializer->unserialize($obj); |
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} elseif (isset($obj->friends)) { |
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$object = $this->twitterFriendsSerializer->unserialize($obj); |
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} elseif (isset($obj->disconnect)) { |
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$object = $this->twitterDisconnectSerializer->unserialize($obj); |
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} elseif (isset($obj->delete)) { |
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$object = $this->twitterDeleteSerializer->unserialize($obj); |
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} elseif (isset($obj->screen_name)) { |
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$object = $this->twitterUserSerializer->unserialize($obj); |
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} |
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return $object; |
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} |
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/** |
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* @return TwitterJsonSerializer |
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*/ |
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public static function build() |
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{ |
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return new self( |
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TwitterEventTargetSerializer::build(), |
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TwitterDirectMessageSerializer::build(), |
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TwitterEventSerializer::build(), |
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TwitterFriendsSerializer::build(), |
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TwitterDisconnectSerializer::build(), |
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TwitterDeleteSerializer::build(), |
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TwitterUserSerializer::build() |
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); |
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} |
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} |
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