Add plugin translation system

1 files changed, 19 insertions, 1 deletions

diff --git a/server/controllers/plugins.ts b/server/controllers/plugins.ts
index f5285ba3a..1caee9a29 100644
--- a/server/controllers/plugins.ts
+++ b/server/controllers/plugins.ts
@@ -1,11 +1,12 @@
 import * as express from 'express'
 import { PLUGIN_GLOBAL_CSS_PATH } from '../initializers/constants'
 import { join } from 'path'
-import { RegisteredPlugin } from '../lib/plugins/plugin-manager'
+import { PluginManager, RegisteredPlugin } from '../lib/plugins/plugin-manager'
 import { servePluginStaticDirectoryValidator } from '../middlewares/validators/plugins'
 import { serveThemeCSSValidator } from '../middlewares/validators/themes'
 import { PluginType } from '../../shared/models/plugins/plugin.type'
 import { isTestInstance } from '../helpers/core-utils'
+import { getCompleteLocale, is18nLocale } from '../../shared/models/i18n'
 
 const sendFileOptions = {
   maxAge: '30 days',
@@ -18,6 +19,10 @@ pluginsRouter.get('/plugins/global.css',
   servePluginGlobalCSS
 )
 
+pluginsRouter.get('/plugins/translations/:locale.json',
+  getPluginTranslations
+)
+
 pluginsRouter.get('/plugins/:pluginName/:pluginVersion/static/:staticEndpoint(*)',
   servePluginStaticDirectoryValidator(PluginType.PLUGIN),
   servePluginStaticDirectory
@@ -60,6 +65,19 @@ function servePluginGlobalCSS (req: express.Request, res: express.Response) {
   return res.sendFile(PLUGIN_GLOBAL_CSS_PATH, globalCSSOptions)
 }
 
+function getPluginTranslations (req: express.Request, res: express.Response) {
+  const locale = req.params.locale
+
+  if (is18nLocale(locale)) {
+    const completeLocale = getCompleteLocale(locale)
+    const json = PluginManager.Instance.getTranslations(completeLocale)
+
+    return res.json(json)
+  }
+
+  return res.sendStatus(404)
+}
+
 function servePluginStaticDirectory (req: express.Request, res: express.Response) {
   const plugin: RegisteredPlugin = res.locals.registeredPlugin
   const staticEndpoint = req.params.staticEndpoint