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| 1 | <?php |
| 2 | declare( strict_types = 1 ); |
| 3 | |
| 4 | namespace MediaWiki\Extension\Translate\FileFormatSupport; |
| 5 | |
| 6 | use FileBasedMessageGroup; |
| 7 | use InvalidArgumentException; |
| 8 | use Wikimedia\ObjectFactory\ObjectFactory; |
| 9 | |
| 10 | /** |
| 11 | * A factory class used to instantiate instances of pre-provided File formats |
| 12 | * |
| 13 | * @author Abijeet Patro |
| 14 | * @author Eugene Wang'ombe |
| 15 | * @license GPL-2.0-or-later |
| 16 | * @since 2023.05 |
| 17 | */ |
| 18 | class FileFormatFactory { |
| 19 | /** |
| 20 | * @var (string|array)[] |
| 21 | * @phpcs-require-sorted-array |
| 22 | */ |
| 23 | private const FORMATS = [ |
| 24 | 'Amd' => AmdFormat::class, |
| 25 | 'AndroidXml' => AndroidXmlFormat::class, |
| 26 | 'Apple' => AppleFormat::class, |
| 27 | 'Dtd' => DtdFormat::class, |
| 28 | 'FlatPhp' => FlatPhpFormat::class, |
| 29 | 'Gettext' => GettextFormat::class, |
| 30 | 'Ini' => IniFormat::class, |
| 31 | 'Java' => JavaFormat::class, |
| 32 | 'Json' => JsonFormat::class, |
| 33 | 'Yaml' => YamlFormat::class |
| 34 | ]; |
| 35 | private ObjectFactory $objectFactory; |
| 36 | |
| 37 | public function __construct( ObjectFactory $objectFactory ) { |
| 38 | $this->objectFactory = $objectFactory; |
| 39 | } |
| 40 | |
| 41 | /** |
| 42 | * Returns a FileFormat class instance based on the $format passed |
| 43 | * |
| 44 | * @param string $format FileFormat identifier |
| 45 | * @param FileBasedMessageGroup $group |
| 46 | * @return SimpleFormat |
| 47 | */ |
| 48 | public function create( string $format, FileBasedMessageGroup $group ): SimpleFormat { |
| 49 | if ( !isset( self::FORMATS[ $format ] ) ) { |
| 50 | throw new InvalidArgumentException( |
| 51 | "FileFormatSupport: Unknown file format '$format' specified for group '{$group->getId()}'" |
| 52 | ); |
| 53 | } |
| 54 | |
| 55 | $spec = self::FORMATS[ $format ]; |
| 56 | if ( is_string( $spec ) ) { |
| 57 | $spec = [ 'class' => $spec ]; |
| 58 | } |
| 59 | |
| 60 | // Pass the given params as one item, instead of expanding |
| 61 | $spec['args'][] = $group; |
| 62 | |
| 63 | // Phan seems to misunderstand the param type as callable instead of an array |
| 64 | // @phan-suppress-next-line PhanTypeInvalidCallableArrayKey |
| 65 | return $this->objectFactory->createObject( $spec ); |
| 66 | } |
| 67 | |
| 68 | public function loadInstance( string $class, FileBasedMessageGroup $group ): SimpleFormat { |
| 69 | if ( !class_exists( $class ) ) { |
| 70 | throw new InvalidArgumentException( |
| 71 | "Could not find FileFormat class '$class' specified for group '{$group->getId()}'." |
| 72 | ); |
| 73 | } |
| 74 | |
| 75 | return new $class( $group ); |
| 76 | } |
| 77 | |
| 78 | public function getClassname( string $format ): string { |
| 79 | if ( !isset( self::FORMATS[ $format ] ) ) { |
| 80 | throw new InvalidArgumentException( "Unknown format $format" ); |
| 81 | } |
| 82 | |
| 83 | return self::FORMATS[ $format ]; |
| 84 | } |
| 85 | } |