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<?php |
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declare(strict_types = 1); |
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namespace Mikemirten\Component\JsonApi\Mapper\Handler\DataTypeHandler; |
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/** |
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* DateInterval handler |
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* |
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* @package Mikemirten\Component\JsonApi\Mapper\Handler\DateIntervalHandler |
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*/ |
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class DateIntervalHandler implements DataTypeHandlerInterface |
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{ |
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const PARAMETER_FORMAT = 0; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function toResource($value, string $type, array $parameters) |
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{ |
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if ($value === null) { |
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return; |
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} |
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if (! $value instanceof \DateInterval) { |
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$value = new \DateInterval((string) $value); |
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} |
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if (isset($parameters[self::PARAMETER_FORMAT])) { |
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return $value->format($parameters[self::PARAMETER_FORMAT]); |
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} |
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$format = $this->resolveFormat($value); |
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if ($format !== '') { |
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return $value->format($format); |
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} |
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} |
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/** |
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* Resolve ISO_8601 duration format |
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* |
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* @param \DateInterval $interval |
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* @return string | null |
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*/ |
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protected function resolveFormat(\DateInterval $interval): string |
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{ |
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$baseFormat = $this->resolveBaseFormat($interval); |
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$timeFormat = $this->resolveTimeFormat($interval); |
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if ($baseFormat === '') { |
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if ($timeFormat === '') { |
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return ''; |
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} |
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return 'PT' . $timeFormat; |
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} |
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1 |
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if ($timeFormat === '') { |
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return 'P' . $baseFormat; |
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} |
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return 'P' . $baseFormat . 'T' . $timeFormat; |
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} |
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/** |
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* Resolve base part of interval format |
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* |
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* @param \DateInterval $interval |
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* @return string |
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*/ |
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protected function resolveBaseFormat(\DateInterval $interval): string |
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{ |
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$format = ''; |
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if ($interval->y > 0) { |
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$format .= '%yY'; |
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} |
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if ($interval->m > 0) { |
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$format .= '%mM'; |
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} |
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if ($interval->d > 0) { |
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$format .= '%dD'; |
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} |
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return $format; |
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} |
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/** |
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* Resolve time part of interval format |
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* |
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* @param \DateInterval $interval |
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* @return string |
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*/ |
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protected function resolveTimeFormat(\DateInterval $interval): string |
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{ |
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$format = ''; |
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if ($interval->h > 0) { |
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$format .= '%hH'; |
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} |
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if ($interval->i > 0) { |
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$format .= '%iM'; |
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} |
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if ($interval->s > 0) { |
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$format .= '%sS'; |
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} |
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return $format; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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1 |
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public function fromResource($value, string $type, array $parameters) |
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{ |
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1 |
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if ($value === null) { |
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return; |
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} |
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1 |
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if ($value instanceof \DateInterval) { |
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return $value; |
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} |
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return new \DateInterval((string) $value); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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134
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public function supports(): array |
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{ |
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return ['dateinterval']; |
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} |
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138
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} |
mikemirten /
JsonApi
