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<?php |
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/* |
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* This file is part of the FreshDoctrineEnumBundle |
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* |
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* (c) Artem Genvald <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Fresh\DoctrineEnumBundle\DBAL\Types; |
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use Doctrine\DBAL\Platforms\AbstractPlatform; |
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use Doctrine\DBAL\Platforms\PostgreSqlPlatform; |
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use Doctrine\DBAL\Platforms\SqlitePlatform; |
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use Doctrine\DBAL\Types\Type; |
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/** |
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* AbstractEnumType |
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* |
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* Provides support of MySQL ENUM type for Doctrine in Symfony applications |
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* |
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* @author Artem Genvald <[email protected]> |
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* @author Ben Davies <[email protected]> |
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*/ |
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abstract class AbstractEnumType extends Type |
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{ |
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/** |
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* @var string $name Name of this type |
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*/ |
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protected $name = ''; |
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/** |
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* @var array $choices Array of ENUM Values, where ENUM values are keys and their readable versions are values |
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* @static |
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*/ |
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protected static $choices = []; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function convertToDatabaseValue($value, AbstractPlatform $platform) |
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{ |
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if (null === $value) { |
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return null; |
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} |
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if (!isset(static::$choices[$value]) { |
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throw new \InvalidArgumentException(sprintf('Invalid value "%s" for ENUM %s.', $value, $this->getName())); |
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} |
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return $value; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSqlDeclaration(array $fieldDeclaration, AbstractPlatform $platform) |
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{ |
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$values = implode( |
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', ', |
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array_map( |
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function ($value) { |
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return "'{$value}'"; |
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}, |
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$this->getValues() |
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) |
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); |
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if ($platform instanceof SqlitePlatform) { |
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return sprintf('TEXT CHECK(%s IN (%s))', $fieldDeclaration['name'], $values); |
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} |
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if ($platform instanceof PostgreSqlPlatform) { |
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return sprintf('VARCHAR(255) CHECK(%s IN (%s))', $fieldDeclaration['name'], $values); |
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} |
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return sprintf('ENUM(%s)', $values); |
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} |
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/** |
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* {@inheritdoc} |
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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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* {@inheritdoc} |
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*/ |
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public function getName() |
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{ |
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return $this->name ?: (new \ReflectionClass(get_class($this)))->getShortName(); |
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} |
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/** |
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* Get readable choices for the ENUM field |
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* |
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* @static |
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* |
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* @return array Values for the ENUM field |
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*/ |
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public static function getChoices() |
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{ |
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return static::$choices; |
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} |
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/** |
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* Get values for the ENUM field |
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* |
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* @static |
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* |
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* @return array Values for the ENUM field |
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*/ |
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public static function getValues() |
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{ |
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return array_keys(static::$choices); |
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} |
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/** |
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* Get value in readable format |
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* |
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* @param string $value ENUM value |
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* |
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* @static |
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* |
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* @return string|null $value Value in readable format |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public static function getReadableValue($value) |
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{ |
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if (!isset(static::$choices[$value])) { |
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throw new \InvalidArgumentException(sprintf('Invalid value "%s" for ENUM type "%s".', $value, get_called_class())); |
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} |
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return static::$choices[$value]; |
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} |
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/** |
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* Check if some string value exists in the array of ENUM values |
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* |
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* @param string $value ENUM value |
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* |
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* @return bool |
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*/ |
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public static function isValueExist($value) |
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{ |
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return isset(static::$choices[$value]); |
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} |
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} |
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fre5h /
DoctrineEnumBundle
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