From f77d675434ad7238e36e712ed69d01bc3233b156 Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Fri, 17 Jan 2020 00:27:46 +0200
Subject: optimized theme loading so that it wouldn't wait until ALL themes are
 loaded to select one by default

---
 src/components/style_switcher/style_switcher.js | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

(limited to 'src/components/style_switcher/style_switcher.js')

diff --git a/src/components/style_switcher/style_switcher.js b/src/components/style_switcher/style_switcher.js
index 03cbb2a1..52ece3a1 100644
--- a/src/components/style_switcher/style_switcher.js
+++ b/src/components/style_switcher/style_switcher.js
@@ -96,9 +96,26 @@ export default {
   created () {
     const self = this
 
-    getThemes().then((themesComplete) => {
-      self.availableStyles = themesComplete
-    })
+    getThemes()
+      .then((promises) => {
+        return Promise.all(
+          Object.entries(promises)
+            .map(([k, v]) => v.then(res => [k, res]))
+        )
+      })
+      .then(themes => themes.reduce((acc, [k, v]) => {
+        if (v) {
+          return {
+            ...acc,
+            [k]: v
+          }
+        } else {
+          return acc
+        }
+      }, {}))
+      .then((themesComplete) => {
+        self.availableStyles = themesComplete
+      })
   },
   mounted () {
     this.normalizeLocalState(this.$store.getters.mergedConfig.customTheme)
-- 
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