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| 1 | <?php |
| 2 | /** |
| 3 | * Json formatted MessageLoader for ULS |
| 4 | * |
| 5 | * Copyright (C) 2013 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris, |
| 6 | * Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other |
| 7 | * contributors. See CREDITS for a list. |
| 8 | * |
| 9 | * UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't |
| 10 | * have to do anything special to choose one license or the other and you don't |
| 11 | * have to notify anyone which license you are using. You are free to use |
| 12 | * UniversalLanguageSelector in commercial projects as long as the copyright |
| 13 | * header is left intact. See files GPL-LICENSE and MIT-LICENSE for details. |
| 14 | * |
| 15 | * @file |
| 16 | * @ingroup Extensions |
| 17 | * @license GPL-2.0-or-later |
| 18 | * @license MIT |
| 19 | * @since 2013.11 |
| 20 | */ |
| 21 | |
| 22 | namespace UniversalLanguageSelector; |
| 23 | |
| 24 | use MediaWiki\MediaWikiServices; |
| 25 | |
| 26 | class ULSJsonMessageLoader { |
| 27 | /** |
| 28 | * Returns all message files that are used to load messages for the given |
| 29 | * language. |
| 30 | * @param string $language Language code. |
| 31 | * @return string[] |
| 32 | */ |
| 33 | public static function getFilenames( string $language ) { |
| 34 | $filenames = []; |
| 35 | |
| 36 | $languages = MediaWikiServices::getInstance()->getLanguageFallback()->getAll( $language ); |
| 37 | // Prepend the requested language code |
| 38 | // to load them all in one loop |
| 39 | array_unshift( $languages, $language ); |
| 40 | |
| 41 | // jQuery.uls localization |
| 42 | foreach ( $languages as $language ) { |
| 43 | $filenames[] = __DIR__ . "/../lib/jquery.uls/i18n/$language.json"; |
| 44 | } |
| 45 | |
| 46 | // mediaWiki.uls localization |
| 47 | foreach ( $languages as $language ) { |
| 48 | $filenames[] = __DIR__ . "/../i18n/$language.json"; |
| 49 | } |
| 50 | |
| 51 | $filenames = array_filter( $filenames, 'file_exists' ); |
| 52 | |
| 53 | return $filenames; |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Get messages for the given language. |
| 58 | * @param string $language Language code. |
| 59 | * @return array |
| 60 | */ |
| 61 | public static function getMessages( string $language ) { |
| 62 | $contents = []; |
| 63 | |
| 64 | foreach ( self::getFilenames( $language ) as $filename ) { |
| 65 | $contents += self::loadI18nFile( $filename ); |
| 66 | } |
| 67 | |
| 68 | return $contents; |
| 69 | } |
| 70 | |
| 71 | /** |
| 72 | * Load messages from a json file. |
| 73 | * @param string $filename Directory of the json file. |
| 74 | * @return array |
| 75 | */ |
| 76 | protected static function loadI18nFile( $filename ) { |
| 77 | $contents = file_get_contents( $filename ); |
| 78 | |
| 79 | return json_decode( $contents, true ); |
| 80 | } |
| 81 | } |