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<?php |
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declare(strict_types=1); |
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namespace JMS\Serializer\Handler; |
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use JMS\Serializer\Exception\RuntimeException; |
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use JMS\Serializer\GraphNavigatorInterface; |
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use JMS\Serializer\SerializationContext; |
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use JMS\Serializer\Visitor\DeserializationVisitorInterface; |
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use JMS\Serializer\Visitor\SerializationVisitorInterface; |
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use JMS\Serializer\XmlSerializationVisitor; |
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final class DateHandler implements SubscribingHandlerInterface |
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{ |
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/** |
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* @var string |
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*/ |
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private $defaultSerializationFormat; |
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329 |
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/** |
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* @var array<string> |
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*/ |
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private $defaultDeserializationFormats; |
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329 |
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/** |
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* @var \DateTimeZone |
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*/ |
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private $defaultTimezone; |
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/** |
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* @var bool |
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*/ |
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private $xmlCData; |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function getSubscribingMethods() |
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{ |
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$methods = []; |
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$types = [\DateTime::class, \DateTimeImmutable::class, \DateInterval::class]; |
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foreach (['json', 'xml'] as $format) { |
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foreach ($types as $type) { |
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$methods[] = [ |
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'type' => $type, |
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'direction' => GraphNavigatorInterface::DIRECTION_DESERIALIZATION, |
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'format' => $format, |
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]; |
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$methods[] = [ |
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'type' => $type, |
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'format' => $format, |
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'direction' => GraphNavigatorInterface::DIRECTION_SERIALIZATION, |
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'method' => 'serialize' . $type, |
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]; |
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} |
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$methods[] = [ |
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'type' => \DateTimeInterface::class, |
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'direction' => GraphNavigatorInterface::DIRECTION_DESERIALIZATION, |
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'format' => $format, |
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'method' => 'deserializeDateTimeFrom' . ucfirst($format), |
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]; |
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$methods[] = [ |
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'type' => \DateTimeInterface::class, |
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'direction' => GraphNavigatorInterface::DIRECTION_SERIALIZATION, |
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'format' => $format, |
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'method' => 'serializeDateTimeInterface', |
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]; |
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} |
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return $methods; |
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} |
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/** |
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* @param array<string> $defaultDeserializationFormats |
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*/ |
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public function __construct( |
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string $defaultFormat = \DateTime::ATOM, |
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string $defaultTimezone = 'UTC', |
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bool $xmlCData = true, |
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array $defaultDeserializationFormats = [] |
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) { |
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$this->defaultSerializationFormat = $defaultFormat; |
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$this->defaultDeserializationFormats = [] === $defaultDeserializationFormats ? [$defaultFormat] : $defaultDeserializationFormats; |
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$this->defaultTimezone = new \DateTimeZone($defaultTimezone); |
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$this->xmlCData = $xmlCData; |
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} |
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/** |
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* @return \DOMCdataSection|\DOMText|mixed |
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*/ |
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public function serializeDateTimeInterface( |
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SerializationVisitorInterface $visitor, |
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\DateTimeInterface $date, |
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array $type, |
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SerializationContext $context |
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) { |
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if ($visitor instanceof XmlSerializationVisitor && false === $this->xmlCData) { |
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return $visitor->visitSimpleString($date->format($this->getSerializationFormat($type)), $type); |
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} |
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$format = $this->getSerializationFormat($type); |
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if ('U' === $format) { |
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return $visitor->visitInteger((int) $date->format($format), $type); |
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} |
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return $visitor->visitString($date->format($this->getSerializationFormat($type)), $type); |
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} |
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/** |
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* @param array $type |
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* |
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* @return \DOMCdataSection|\DOMText|mixed |
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*/ |
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public function serializeDateTime(SerializationVisitorInterface $visitor, \DateTime $date, array $type, SerializationContext $context) |
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{ |
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return $this->serializeDateTimeInterface($visitor, $date, $type, $context); |
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} |
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/** |
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* @param array $type |
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* |
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* @return \DOMCdataSection|\DOMText|mixed |
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*/ |
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public function serializeDateTimeImmutable( |
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SerializationVisitorInterface $visitor, |
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\DateTimeImmutable $date, |
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array $type, |
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SerializationContext $context |
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) { |
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return $this->serializeDateTimeInterface($visitor, $date, $type, $context); |
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} |
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/** |
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* @param array $type |
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* |
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* @return \DOMCdataSection|\DOMText|mixed |
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*/ |
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public function serializeDateInterval(SerializationVisitorInterface $visitor, \DateInterval $date, array $type, SerializationContext $context) |
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{ |
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$iso8601DateIntervalString = $this->format($date); |
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if ($visitor instanceof XmlSerializationVisitor && false === $this->xmlCData) { |
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return $visitor->visitSimpleString($iso8601DateIntervalString, $type); |
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} |
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return $visitor->visitString($iso8601DateIntervalString, $type); |
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} |
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/** |
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* @param mixed $data |
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*/ |
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private function isDataXmlNull($data): bool |
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{ |
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$attributes = $data->attributes('xsi', true); |
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return isset($attributes['nil'][0]) && 'true' === (string) $attributes['nil'][0]; |
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} |
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/** |
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* @param mixed $data |
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* @param array $type |
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*/ |
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public function deserializeDateTimeFromXml(DeserializationVisitorInterface $visitor, $data, array $type): ?\DateTimeInterface |
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{ |
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if ($this->isDataXmlNull($data)) { |
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return null; |
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} |
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return $this->parseDateTime($data, $type); |
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} |
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/** |
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* @param mixed $data |
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* @param array $type |
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*/ |
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public function deserializeDateTimeImmutableFromXml(DeserializationVisitorInterface $visitor, $data, array $type): ?\DateTimeInterface |
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{ |
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if ($this->isDataXmlNull($data)) { |
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return null; |
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} |
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return $this->parseDateTime($data, $type, true); |
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} |
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/** |
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* @param mixed $data |
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* @param array $type |
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*/ |
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public function deserializeDateIntervalFromXml(DeserializationVisitorInterface $visitor, $data, array $type): ?\DateInterval |
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{ |
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if ($this->isDataXmlNull($data)) { |
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return null; |
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} |
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return $this->parseDateInterval((string) $data); |
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} |
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/** |
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* @param mixed $data |
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* @param array $type |
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*/ |
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public function deserializeDateTimeFromJson(DeserializationVisitorInterface $visitor, $data, array $type): ?\DateTimeInterface |
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{ |
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if (null === $data) { |
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return null; |
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} |
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return $this->parseDateTime($data, $type); |
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} |
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/** |
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* @param mixed $data |
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* @param array $type |
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*/ |
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public function deserializeDateTimeImmutableFromJson(DeserializationVisitorInterface $visitor, $data, array $type): ?\DateTimeInterface |
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{ |
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if (null === $data) { |
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return null; |
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} |
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return $this->parseDateTime($data, $type, true); |
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} |
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/** |
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* @param mixed $data |
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* @param array $type |
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*/ |
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public function deserializeDateIntervalFromJson(DeserializationVisitorInterface $visitor, $data, array $type): ?\DateInterval |
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{ |
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if (null === $data) { |
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return null; |
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} |
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return $this->parseDateInterval($data); |
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} |
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/** |
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* @param mixed $data |
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* @param array $type |
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*/ |
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private function parseDateTime($data, array $type, bool $immutable = false): \DateTimeInterface |
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{ |
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$timezone = !empty($type['params'][1]) ? new \DateTimeZone($type['params'][1]) : $this->defaultTimezone; |
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$formats = $this->getDeserializationFormats($type); |
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$formatTried = []; |
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1 |
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foreach ($formats as $format) { |
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if ($immutable) { |
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$datetime = \DateTimeImmutable::createFromFormat($format, (string) $data, $timezone); |
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} else { |
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$datetime = \DateTime::createFromFormat($format, (string) $data, $timezone); |
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} |
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if (false !== $datetime) { |
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if ('U' === $format) { |
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$datetime = $datetime->setTimezone($timezone); |
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} |
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return $datetime; |
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} |
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$formatTried[] = $format; |
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} |
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throw new RuntimeException(sprintf( |
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'Invalid datetime "%s", expected one of the format %s.', |
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$data, |
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'"' . implode('", "', $formatTried) . '"', |
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)); |
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} |
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private function parseDateInterval(string $data): \DateInterval |
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{ |
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$dateInterval = null; |
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try { |
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$f = 0.0; |
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if (preg_match('~\.\d+~', $data, $match)) { |
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$data = str_replace($match[0], '', $data); |
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$f = (float) $match[0]; |
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} |
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285
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286
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$dateInterval = new \DateInterval($data); |
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$dateInterval->f = $f; |
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288
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} catch (\Throwable $e) { |
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throw new RuntimeException(sprintf('Invalid dateinterval "%s", expected ISO 8601 format', $data), 0, $e); |
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} |
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return $dateInterval; |
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293
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} |
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294
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295
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private function getDeserializationFormats(array $type): array |
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296
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{ |
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297
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if (isset($type['params'][2])) { |
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298
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return is_array($type['params'][2]) ? $type['params'][2] : [$type['params'][2]]; |
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} |
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300
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301
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if (isset($type['params'][0])) { |
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return [$type['params'][0]]; |
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303
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} |
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304
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305
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return $this->defaultDeserializationFormats; |
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306
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} |
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307
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308
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private function getSerializationFormat(array $type): string |
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309
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{ |
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310
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return $type['params'][0] ?? $this->defaultSerializationFormat; |
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311
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} |
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312
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313
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public function format(\DateInterval $dateInterval): string |
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314
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{ |
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315
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$format = 'P'; |
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316
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317
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if (0 < $dateInterval->y) { |
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318
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$format .= $dateInterval->y . 'Y'; |
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319
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} |
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320
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321
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if (0 < $dateInterval->m) { |
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322
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$format .= $dateInterval->m . 'M'; |
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323
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} |
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324
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325
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if (0 < $dateInterval->d) { |
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326
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|
$format .= $dateInterval->d . 'D'; |
|
327
|
|
|
} |
|
328
|
|
|
|
|
329
|
|
|
if (0 < $dateInterval->h || 0 < $dateInterval->i || 0 < $dateInterval->s) { |
|
330
|
|
|
$format .= 'T'; |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
if (0 < $dateInterval->h) { |
|
334
|
|
|
$format .= $dateInterval->h . 'H'; |
|
335
|
|
|
} |
|
336
|
|
|
|
|
337
|
|
|
if (0 < $dateInterval->i) { |
|
338
|
|
|
$format .= $dateInterval->i . 'M'; |
|
339
|
|
|
} |
|
340
|
|
|
|
|
341
|
|
|
if (0 < $dateInterval->s) { |
|
342
|
|
|
$format .= $dateInterval->s . 'S'; |
|
343
|
|
|
} |
|
344
|
|
|
|
|
345
|
|
|
if ('P' === $format) { |
|
346
|
|
|
$format = 'P0DT0S'; |
|
347
|
|
|
} |
|
348
|
|
|
|
|
349
|
|
|
return $format; |
|
350
|
|
|
} |
|
351
|
|
|
} |
|
352
|
|
|
|
schmittjoh /
serializer
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.