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1 | <?php |
2 | |
3 | namespace MediaWiki\Hook; |
4 | |
5 | use File; |
6 | use MediaWiki\Context\IContextSource; |
7 | |
8 | /** |
9 | * This is a hook handler interface, see docs/Hooks.md. |
10 | * Use the hook name "GetExtendedMetadata" to register handlers implementing this interface. |
11 | * |
12 | * @stable to implement |
13 | * @ingroup Hooks |
14 | */ |
15 | interface GetExtendedMetadataHook { |
16 | /** |
17 | * Use this hook to get extended file metadata for the API. |
18 | * |
19 | * @since 1.35 |
20 | * |
21 | * @param array &$combinedMeta Array of the form: |
22 | * 'MetadataPropName' => [ |
23 | * value' => prop value, |
24 | * 'source' => 'name of hook' |
25 | * ] |
26 | * @param File $file File in question |
27 | * @param IContextSource $context RequestContext (including language to use) |
28 | * @param bool $single Only extract the current language; if false, the prop value should |
29 | * be in the metadata multi-language array format: |
30 | * https://mediawiki.org/wiki/Manual:File_metadata_handling#Multi-language_array_format |
31 | * @param int &$maxCacheTime How long the results can be cached |
32 | * @return bool|void True or no return value to continue or false to abort |
33 | */ |
34 | public function onGetExtendedMetadata( &$combinedMeta, $file, $context, |
35 | $single, &$maxCacheTime |
36 | ); |
37 | } |