add Bulgarian language localization (original PR #1914)

Co-authored-by: Daniel Weck <[email protected]>

package.json

@@ -69,8 +69,8 @@
     "cli:help": "electron . --help",
     "cli": "cross-env DEBUG=r2:*,readium-desktop:* electron .",
     "i18n-sort": "node ./scripts/locales-sort.js",
-    "i18n-scan": "node ./scripts/translate-scan.js \"src/resources/locales/temp.json\" && sync-i18n --files 'src/resources/locales/*.json' --primary temp --languages en de es fr ja ka lt nl pt-br pt-pt it zh-cn zh-tw ru fi sv ca gl eu el --space \"    \" --finalnewline --newkeysempty && rimraf \"src/resources/locales/temp.json\"",
-    "i18n-check": "sync-i18n --files 'src/resources/locales/*.json' --primary en --languages de es fr ja ka lt nl pt-br pt-pt it zh-cn zh-tw ru fi sv ca gl eu el --space \"    \" --finalnewline --newkeysempty",
+    "i18n-scan": "node ./scripts/translate-scan.js \"src/resources/locales/temp.json\" && sync-i18n --files 'src/resources/locales/*.json' --primary temp --languages en de es fr ja ka lt nl pt-br pt-pt it zh-cn zh-tw ru fi sv ca gl eu el bg --space \"    \" --finalnewline --newkeysempty && rimraf \"src/resources/locales/temp.json\"",
+    "i18n-check": "sync-i18n --files 'src/resources/locales/*.json' --primary en --languages de es fr ja ka lt nl pt-br pt-pt it zh-cn zh-tw ru fi sv ca gl eu el bg --space \"    \" --finalnewline --newkeysempty",
     "i18n-typed": "node ./scripts/locale-wrap.js \"src/resources/locales/en.json\" \"en.json\" && typed_i18n -i \"en.json\" -o src/typings -l typescript && rimraf \"en.json\"",
     "style-typed": "tcm \"src/renderer/assets/styles\"",
     "ts-unused-exports_": "tcm --namedExports \"src/renderer/assets/styles\" && ts-unused-exports ./tsconfig.json $(find ./src/renderer/assets/styles -name '*.d.ts') || npm run style-typed",

src/common/services/translator.ts

@@ -28,6 +28,7 @@ import caCatalog from "readium-desktop/resources/locales/ca.json";
 import glCatalog from "readium-desktop/resources/locales/gl.json";
 import euCatalog from "readium-desktop/resources/locales/eu.json";
 import elCatalog from "readium-desktop/resources/locales/el.json";
+import bgCatalog from "readium-desktop/resources/locales/bg.json";
 
 import { TFunction } from "readium-desktop/typings/en.translation";
 
@@ -119,6 +120,9 @@ i18nextInstance.init({
         "el": {
             translation: elCatalog,
         },
+        "bg": {
+            translation: bgCatalog,
+        },
     },
     // lng: undefined,
     fallbackLng: "en",
@@ -170,6 +174,7 @@ export const AvailableLanguages = {
     "gl": "Galician",
     "eu": "Basque (Euskadi)",
     "el": "ελληνικός",
+    "bg": "Bulgarian",
 };
 
 interface LocalizedContent {