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<?php |
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namespace Twitter\Serializer; |
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use Assert\Assertion; |
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use Twitter\Object\TwitterMediaSize; |
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use Twitter\TwitterSerializable; |
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use Twitter\TwitterSerializer; |
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class TwitterMediaSizeSerializer implements TwitterSerializer |
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{ |
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const NAME_VAR = 'sizeName'; |
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/** |
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* @param TwitterSerializable $object |
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* @return \stdClass |
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*/ |
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public function serialize(TwitterSerializable $object) |
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{ |
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/* @var TwitterMediaSize $object */ |
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Assertion::true($this->canSerialize($object), 'object must be an instance of TwitterMediaSize'); |
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$size = new \stdClass(); |
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$size->w = $object->getWidth(); |
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$size->h = $object->getHeight(); |
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$size->resize = $object->getResize(); |
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return $size; |
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} |
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/** |
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* @param \stdClass $obj |
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* @param array $context |
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* @return TwitterMediaSize |
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*/ |
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public function unserialize($obj, array $context = []) |
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{ |
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Assertion::true($this->canUnserialize($obj), 'object is not unserializable'); |
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return TwitterMediaSize::create($context[self::NAME_VAR], $obj->w, $obj->h, $obj->resize); |
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} |
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/** |
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* @param TwitterSerializable $object |
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* @return boolean |
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*/ |
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public function canSerialize(TwitterSerializable $object) |
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{ |
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return $object instanceof TwitterMediaSize; |
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} |
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/** |
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* @param \stdClass $object |
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* @return boolean |
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*/ |
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public function canUnserialize($object) |
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{ |
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return isset($object->w) && isset($object->h); |
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} |
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/** |
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* @return TwitterMediaSizeSerializer |
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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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} |
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} |
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remi-san /
twitter
