From bf4d0e6bc9c9491e502958e9e587d0e96484cfbf Mon Sep 17 00:00:00 2001
From: Paulus Schoutsen <paulus@paulusschoutsen.nl>
Date: Wed, 6 Jun 2018 22:34:20 -0400
Subject: [PATCH] Use websocket to fetch themes and translations (#1260)

* Use websocket to fetch themes and translations

* Lint
---
 src/entrypoints/app.js | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/src/entrypoints/app.js b/src/entrypoints/app.js
index 8c4c2cf474..37ab36ecf0 100644
--- a/src/entrypoints/app.js
+++ b/src/entrypoints/app.js
@@ -123,12 +123,17 @@ class HomeAssistant extends LocalizeMixin(PolymerElement) {
     if (!this.hass.language) return;
 
     const language = this.hass.selectedLanguage || this.hass.language;
-    this.hass.callApi('get', `translations/${language}`).then((result) => {
-      // If we've switched selected languages just ignore this response
-      if ((this.hass.selectedLanguage || this.hass.language) !== language) return;
 
-      this._updateResources(language, result.resources);
-    });
+    this.hass.connection.sendMessagePromise({
+      type: 'frontend/get_translations',
+      language,
+    })
+      .then((resp) => {
+      // If we've switched selected languages just ignore this response
+        if ((this.hass.selectedLanguage || this.hass.language) !== language) return;
+
+        this._updateResources(language, resp.result.resources);
+      });
   }
 
   _updateResources(language, data) {
@@ -272,15 +277,19 @@ class HomeAssistant extends LocalizeMixin(PolymerElement) {
 
     var unsubThemes;
 
-    this.hass.callApi('get', 'themes').then((themes) => {
-      this._updateHass({ themes: themes });
+
+    this.hass.connection.sendMessagePromise({
+      type: 'frontend/get_themes',
+    }).then((resp) => {
+      this._updateHass({ themes: resp.result });
       applyThemesOnElement(
         document.documentElement,
-        themes,
+        resp.result,
         this.hass.selectedTheme,
         true
       );
     });
+
     conn.subscribeEvents((event) => {
       this._updateHass({ themes: event.data });
       applyThemesOnElement(