NameCollision.php
| 1 | <?php |
| 2 | |
| 3 | namespace Give\Framework\FieldsAPI\Concerns; |
| 4 | |
| 5 | use Give\Framework\FieldsAPI\Contracts\Collection; |
| 6 | use Give\Framework\FieldsAPI\Contracts\Node; |
| 7 | use Give\Framework\FieldsAPI\Exceptions\NameCollisionException; |
| 8 | |
| 9 | /** |
| 10 | * @since 2.10.2 |
| 11 | */ |
| 12 | trait NameCollision { |
| 13 | |
| 14 | /** |
| 15 | * @param Node $node |
| 16 | * @throws NameCollisionException |
| 17 | */ |
| 18 | public function checkNameCollisionDeep( $node ) { |
| 19 | $this->checkNameCollision( $node ); |
| 20 | if ( $node instanceof Collection ) { |
| 21 | $node->walk( [ $this, 'checkNameCollision' ] ); |
| 22 | } |
| 23 | } |
| 24 | |
| 25 | /** |
| 26 | * @param Node $node |
| 27 | * @throws NameCollisionException |
| 28 | */ |
| 29 | public function checkNameCollision( $node ) { |
| 30 | if ( $this->getNodeByName( $node->getName() ) ) { |
| 31 | throw new NameCollisionException( $node->getName() ); |
| 32 | } |
| 33 | } |
| 34 | } |
| 35 |