Treat translations plugin as any other OP plugin

Replace special handling with simple entry point in
openproject-translations plugin.
See 4fe08c6e64

Bug # 14679

Signed-off-by: Alex Coles <alex@alexbcoles.com>

config/rails-plugins.conf.js

@@ -70,26 +70,5 @@ var OpenProjectPlugins = {
   }
 };
 
-var TranslationsPlugin = {
-  envPath: function() {
-    if (env['OPENPROJECT_TRANSLATIONS_ROOT']) {
-      return path.resolve(__dirname, '..', env['OPENPROJECT_TRANSLATIONS_ROOT']);
-    }
-  },
-
-  findPluginPath: function() {
-    return this.envPath() || OpenProjectPlugins.findPluginPath('openproject-translations') || '';
-  },
-
-  findLocaleFiles: function() {
-    var localeFilePath = path.join(this.findPluginPath(), 'config', 'locales');
-    return find(localeFilePath).filter(function(file) {
-      return file.match(/js-([\w|-]){2,5}\.yml$/);
-    });
-  }
-};
-
 exports.pluginNamesPaths          = OpenProjectPlugins.pluginNamesPaths();
 exports.pluginDirectories         = OpenProjectPlugins.pluginDirectories();
-exports.translationsPluginLocales = TranslationsPlugin.findLocaleFiles();
-exports.translationsPluginPath    = TranslationsPlugin.findPluginPath();

frontend/app/openproject-app.js

@@ -32,13 +32,6 @@ var I18n = require('./vendor/i18n');
 I18n.translations.en = require("locales/js-en.yml").en;
 I18n.translations.de = require("locales/js-de.yml").de;
 
-// extra locales, automatically loaded
-var requireExtraLocale = require.context('extra-locales', false, /js-[\w|-]{2,5}\.yml$/);
-requireExtraLocale.keys().forEach(function(localeFile) {
-  var locale = localeFile.match(/js-([\w|-]{2,5})\.yml/)[1];
-  I18n.translations[locale] = requireExtraLocale(localeFile)[locale];
-});
-
 I18n.addTranslations = function(locale, translations) {
   I18n.translations[locale] = _.merge(I18n.translations[locale], translations);
 };

webpack.config.js

@@ -43,7 +43,6 @@ module.exports = {
 
     alias: _.merge({
       'locales':        'config/locales',
-      'extra-locales':  path.join(pathConfig.translationsPluginPath, 'config', 'locales'),
 
       'angular-ui-date': 'angular-ui-date/src/date',
       'angular-truncate': 'angular-truncate/src/truncate',