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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ORM\Mapping\Factory; |
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use Doctrine\Common\Inflector\Inflector; |
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use const CASE_LOWER; |
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use const CASE_UPPER; |
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use function preg_replace; |
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use function strpos; |
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use function strrpos; |
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use function strtolower; |
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use function strtoupper; |
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use function substr; |
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/** |
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* Naming strategy implementing the underscore naming convention. |
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* Converts 'MyEntity' to 'my_entities' or 'MY_ENTITIES'. |
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*/ |
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class UnderscorePluralNamingStrategy implements NamingStrategy |
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{ |
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/** @var int */ |
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private $case; |
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/** |
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* Underscore naming strategy construct. |
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* |
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* @param int $case CASE_LOWER | CASE_UPPER |
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*/ |
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public function __construct($case = CASE_LOWER) |
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{ |
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$this->case = $case; |
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} |
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/** |
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* @return int CASE_LOWER | CASE_UPPER |
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*/ |
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public function getCase() |
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{ |
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return $this->case; |
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} |
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/** |
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* Sets string case CASE_LOWER | CASE_UPPER. |
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* Alphabetic characters converted to lowercase or uppercase. |
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* |
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* @param int $case |
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*/ |
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public function setCase($case) |
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{ |
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$this->case = $case; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function classToTableName($className) |
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{ |
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if (strpos($className, '\\') !== false) { |
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$className = substr($className, strrpos($className, '\\') + 1); |
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} |
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return $this->underscore($className); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function propertyToColumnName($propertyName, $className = null) |
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{ |
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return $this->underscore($propertyName); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function embeddedFieldToColumnName($propertyName, $embeddedColumnName, $className = null, $embeddedClassName = null) |
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{ |
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return $this->underscore($propertyName) . '_' . $embeddedColumnName; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function referenceColumnName() |
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{ |
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return $this->case === CASE_UPPER ? 'ID' : 'id'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function joinColumnName($propertyName, $className = null) |
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{ |
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return $this->underscore($propertyName) . '_' . $this->referenceColumnName(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function joinTableName($sourceEntity, $targetEntity, $propertyName = null) |
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{ |
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return $this->classToTableName($sourceEntity) . '_' . $this->classToTableName($targetEntity); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function joinKeyColumnName($entityName, $referencedColumnName = null) |
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{ |
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return $this->classToTableName($entityName) . '_' . |
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($referencedColumnName ?: $this->referenceColumnName()); |
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} |
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/** |
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* @param string $string |
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* |
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* @return string |
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*/ |
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private function underscore($string) |
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{ |
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$string = preg_replace('/(?<=[a-z])([A-Z])/', '_$1', $string); |
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$string = Inflector::pluralize($string); |
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if ($this->case === CASE_UPPER) { |
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return strtoupper($string); |
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} |
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return strtolower($string); |
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} |
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} |
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doctrine /
orm
