Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
100.00% |
24 / 24 |
|
100.00% |
3 / 3 |
CRAP | |
100.00% |
1 / 1 |
| UndoHandler | |
100.00% |
24 / 24 |
|
100.00% |
3 / 3 |
7 | |
100.00% |
1 / 1 |
| validateContentIds | |
100.00% |
8 / 8 |
|
100.00% |
1 / 1 |
4 | |||
| getDiffFromContents | |
100.00% |
7 / 7 |
|
100.00% |
1 / 1 |
1 | |||
| tryPatching | |
100.00% |
9 / 9 |
|
100.00% |
1 / 1 |
2 | |||
| 1 | <?php |
| 2 | |
| 3 | declare( strict_types = 1 ); |
| 4 | |
| 5 | namespace EntitySchema\MediaWiki; |
| 6 | |
| 7 | use Diff\DiffOp\Diff\Diff; |
| 8 | use Diff\Patcher\PatcherException; |
| 9 | use DomainException; |
| 10 | use EntitySchema\Domain\Model\EntitySchemaId; |
| 11 | use EntitySchema\MediaWiki\Content\EntitySchemaContent; |
| 12 | use EntitySchema\Services\Converter\EntitySchemaConverter; |
| 13 | use EntitySchema\Services\Diff\EntitySchemaDiffer; |
| 14 | use EntitySchema\Services\Diff\EntitySchemaPatcher; |
| 15 | use MediaWiki\Status\Status; |
| 16 | |
| 17 | /** |
| 18 | * @license GPL-2.0-or-later |
| 19 | */ |
| 20 | final class UndoHandler { |
| 21 | |
| 22 | /** |
| 23 | * @throws DomainException |
| 24 | */ |
| 25 | public function validateContentIds( |
| 26 | EntitySchemaContent $undoFromContent, |
| 27 | EntitySchemaContent $undoToContent, |
| 28 | EntitySchemaContent $baseContent = null |
| 29 | ): EntitySchemaId { |
| 30 | $converter = new EntitySchemaConverter(); |
| 31 | $firstID = $converter->getSchemaID( $undoFromContent->getText() ); |
| 32 | if ( $firstID !== $converter->getSchemaID( $undoToContent->getText() ) ) { |
| 33 | throw new DomainException( 'ID must be the same for all contents' ); |
| 34 | } |
| 35 | |
| 36 | if ( $baseContent !== null && |
| 37 | $firstID !== $converter->getSchemaID( $baseContent->getText() ) |
| 38 | ) { |
| 39 | throw new DomainException( 'ID must be the same for all contents' ); |
| 40 | } |
| 41 | |
| 42 | return new EntitySchemaId( $firstID ); |
| 43 | } |
| 44 | |
| 45 | public function getDiffFromContents( |
| 46 | EntitySchemaContent $undoFromContent, |
| 47 | EntitySchemaContent $undoToContent |
| 48 | ): Status { |
| 49 | |
| 50 | $differ = new EntitySchemaDiffer(); |
| 51 | $converter = new EntitySchemaConverter(); |
| 52 | $diff = $differ->diffSchemas( |
| 53 | $converter->getFullArraySchemaData( $undoFromContent->getText() ), |
| 54 | $converter->getFullArraySchemaData( $undoToContent->getText() ) |
| 55 | ); |
| 56 | |
| 57 | return Status::newGood( $diff ); |
| 58 | } |
| 59 | |
| 60 | public function tryPatching( Diff $diff, EntitySchemaContent $baseContent ): Status { |
| 61 | |
| 62 | $patcher = new EntitySchemaPatcher(); |
| 63 | $converter = new EntitySchemaConverter(); |
| 64 | |
| 65 | try { |
| 66 | $patchedSchema = $patcher->patchSchema( |
| 67 | $converter->getFullArraySchemaData( $baseContent->getText() ), |
| 68 | $diff |
| 69 | ); |
| 70 | } catch ( PatcherException $e ) { |
| 71 | // show error here |
| 72 | return Status::newFatal( 'entityschema-undo-cannot-apply-patch' ); |
| 73 | } |
| 74 | |
| 75 | return Status::newGood( $patchedSchema ); |
| 76 | } |
| 77 | |
| 78 | } |