Compress translations on bundle

Signed-off-by: Jonas Rittershofer <jotoeri@users.noreply.github.com>

src/l10n.js

@@ -2,7 +2,44 @@ import { getGettextBuilder } from '@nextcloud/l10n/dist/gettext'
 
 const gtBuilder = getGettextBuilder()
 	.detectLocale()
-TRANSLATIONS.map(data => gtBuilder.addTranslation(data.locale, data.json))
+
+// Decompress Translations to gettext format and add to gtBuilder
+TRANSLATIONS.forEach((lang) => {
+	const translations = {}
+
+	for (const key in lang.translations) {
+		// Plural
+		if (lang.translations[key].plural) {
+			translations[key] = {
+				msgid: key,
+				msgid_plural: lang.translations[key].pluralId,
+				msgstr: lang.translations[key].msgstr,
+			}
+			continue
+		}
+
+		// Singular
+		translations[key] = {
+			msgid: key,
+			msgstr: [
+				lang.translations[key],
+			],
+		}
+	}
+
+	gtBuilder.addTranslation(lang.locale, {
+		charset: 'utf-8',
+		headers: {
+			'Content-Type': 'text/plain; charset=UTF-8',
+			Language: lang.locale,
+			'Plural-Forms': 'nplurals=2; plural=(n != 1);'
+		  },
+		translations: {
+			'': translations,
+		},
+	})
+})
+
 const gt = gtBuilder.build()
 
 const n = gt.ngettext.bind(gt)

webpack.common.js

@@ -31,9 +31,29 @@ const translations = fs
 
 		const po = fs.readFileSync(path)
 		const json = gettextParser.po.parse(po)
+
+		// Compress translations Content
+		const translations = {}
+		for (key in json.translations['']) {
+			if (key !== '') {
+				// Plural
+				if ('msgid_plural'in json.translations[''][key]) {
+					translations[json.translations[''][key].msgid] = {
+						plural: true,
+						pluralId: json.translations[''][key].msgid_plural,
+						msgstr: json.translations[''][key].msgstr
+					}
+					continue
+				}
+
+				// Singular
+				translations[json.translations[''][key].msgid] = json.translations[''][key].msgstr[0]
+			}
+		}
+
 		return {
 			locale,
-			json,
+			translations,
 		}
 	})