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<?php |
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namespace Acelaya\Doctrine\Type; |
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use Acelaya\Doctrine\Exception\InvalidArgumentException; |
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use Doctrine\DBAL\DBALException; |
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use Doctrine\DBAL\Platforms\AbstractPlatform; |
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use Doctrine\DBAL\Types\Type; |
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use MyCLabs\Enum\Enum; |
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class PhpEnumType extends Type |
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{ |
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/** |
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* @var string |
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*/ |
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private $name; |
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/** |
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* @var string |
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*/ |
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protected $enumClass = Enum::class; |
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/** |
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* Gets the name of this type. |
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* |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return $this->name ?: 'enum'; |
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} |
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/** |
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* Gets the SQL declaration snippet for a field of this type. |
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* |
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* @param array $fieldDeclaration The field declaration. |
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* @param AbstractPlatform $platform The currently used database platform. |
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* |
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* @return string |
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*/ |
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public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) |
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{ |
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return $platform->getVarcharTypeDeclarationSQL([]); |
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} |
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/** |
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* @param string|null $value |
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* @param AbstractPlatform $platform |
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* @return mixed |
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* @throws InvalidArgumentException |
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*/ |
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public function convertToPHPValue($value, AbstractPlatform $platform) |
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{ |
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if ($value === null) { |
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return null; |
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} |
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$isValid = call_user_func([$this->enumClass, 'isValid'], $value); |
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if (! $isValid) { |
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throw new InvalidArgumentException(sprintf( |
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'The value "%s" is not valid for the enum "%s". Expected one of ["%s"]', |
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$value, |
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$this->enumClass, |
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implode('", "', call_user_func([$this->enumClass, 'toArray'])) |
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)); |
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} |
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return new $this->enumClass($value); |
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} |
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public function convertToDatabaseValue($value, AbstractPlatform $platform) |
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{ |
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return ($value === null) ? null : (string) $value; |
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} |
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/** |
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* @param string $typeNameOrEnumClass |
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* @param string|null $enumClass |
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* @throws InvalidArgumentException |
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* @throws DBALException |
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*/ |
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public static function registerEnumType($typeNameOrEnumClass, $enumClass = null) |
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{ |
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$typeName = $typeNameOrEnumClass; |
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$enumClass = $enumClass ?: $typeNameOrEnumClass; |
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if (! is_subclass_of($enumClass, Enum::class)) { |
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throw new InvalidArgumentException(sprintf( |
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'Provided enum class "%s" is not valid. Enums must extend "%s"', |
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$enumClass, |
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Enum::class |
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)); |
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} |
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// Register and customize the type |
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self::addType($typeName, static::class); |
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/** @var PhpEnumType $type */ |
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$type = self::getType($typeName); |
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$type->name = $typeName; |
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$type->enumClass = $enumClass; |
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} |
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/** |
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* @param array $types |
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* @throws InvalidArgumentException |
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* @throws DBALException |
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*/ |
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public static function registerEnumTypes(array $types) |
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{ |
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foreach ($types as $typeName => $enumClass) { |
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$typeName = is_string($typeName) ? $typeName : $enumClass; |
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static::registerEnumType($typeName, $enumClass); |
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} |
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} |
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/** |
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* @param AbstractPlatform $platform |
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* @return boolean |
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*/ |
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public function requiresSQLCommentHint(AbstractPlatform $platform) |
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{ |
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return true; |
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} |
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} |
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acelaya /
doctrine-enum-type
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