From a2c5175d14b322062f8fc07b11a6a45f1d5aba4f Mon Sep 17 00:00:00 2001
From: Shpuld Shpuldson <shp@cock.li>
Date: Fri, 26 Jun 2020 14:47:02 +0300
Subject: [PATCH 1/3] add basic preloading for nodeinfo/config

---
 src/boot/after_store.js | 31 ++++++++++++++++++++++++++++---
 1 file changed, 28 insertions(+), 3 deletions(-)

diff --git a/src/boot/after_store.js b/src/boot/after_store.js
index 0db035475f..0c213ea397 100644
--- a/src/boot/after_store.js
+++ b/src/boot/after_store.js
@@ -8,9 +8,34 @@ import backendInteractorService from '../services/backend_interactor_service/bac
 import { CURRENT_VERSION } from '../services/theme_data/theme_data.service.js'
 import { applyTheme } from '../services/style_setter/style_setter.js'
 
+let staticInitialResults = null
+
+const parsedInitialResults = () => {
+  if (!document.getElementById('initial-results')) {
+    return null
+  }
+  if (!staticInitialResults) {
+    staticInitialResults = JSON.parse(document.getElementById('initial-results').textContent)
+  }
+  return staticInitialResults
+}
+
+const preloadFetch = async (request) => {
+  const data = parsedInitialResults()
+  if (!data || !data[request]) {
+    return window.fetch(request)
+  }
+  const requestJson = atob(data[request])
+  return {
+    ok: true,
+    json: () => JSON.parse(requestJson),
+    text: () => requestJson
+  }
+}
+
 const getStatusnetConfig = async ({ store }) => {
   try {
-    const res = await window.fetch('/api/statusnet/config.json')
+    const res = await preloadFetch('/api/statusnet/config.json')
     if (res.ok) {
       const data = await res.json()
       const { name, closed: registrationClosed, textlimit, uploadlimit, server, vapidPublicKey, safeDMMentionsEnabled } = data.site
@@ -132,7 +157,7 @@ const getTOS = async ({ store }) => {
 
 const getInstancePanel = async ({ store }) => {
   try {
-    const res = await window.fetch('/instance/panel.html')
+    const res = await preloadFetch('/instance/panel.html')
     if (res.ok) {
       const html = await res.text()
       store.dispatch('setInstanceOption', { name: 'instanceSpecificPanelContent', value: html })
@@ -195,7 +220,7 @@ const resolveStaffAccounts = ({ store, accounts }) => {
 
 const getNodeInfo = async ({ store }) => {
   try {
-    const res = await window.fetch('/nodeinfo/2.0.json')
+    const res = await preloadFetch('/nodeinfo/2.0.json')
     if (res.ok) {
       const data = await res.json()
       const metadata = data.metadata

From a8cb5e71d9ab3025786838d7123ad676a1e7fb66 Mon Sep 17 00:00:00 2001
From: Shpuld Shpuldson <shp@cock.li>
Date: Sat, 27 Jun 2020 12:32:01 +0300
Subject: [PATCH 2/3] don't block ui with stickers or tos

---
 src/boot/after_store.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/boot/after_store.js b/src/boot/after_store.js
index 01074b8c37..de7c3ef4d3 100644
--- a/src/boot/after_store.js
+++ b/src/boot/after_store.js
@@ -340,17 +340,18 @@ const afterStoreSetup = async ({ store, i18n }) => {
   }
 
   // Now we can try getting the server settings and logging in
+  // Most of these are preloaded into the index.html so blocking is minimized
   await Promise.all([
     checkOAuthToken({ store }),
-    getTOS({ store }),
     getInstancePanel({ store }),
-    getStickers({ store }),
     getNodeInfo({ store }),
     getInstanceConfig({ store })
   ])
 
   // Start fetching things that don't need to block the UI
   store.dispatch('fetchMutes')
+  getTOS({ store })
+  getStickers({ store })
 
   const router = new VueRouter({
     mode: 'history',

From 46cf50a4d653b9f9b2b9d3f13d88a7af7b950d18 Mon Sep 17 00:00:00 2001
From: Shpuld Shpuldson <shp@cock.li>
Date: Sat, 27 Jun 2020 12:59:24 +0300
Subject: [PATCH 3/3] rename variable requestJson when it's not actually json

---
 src/boot/after_store.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/boot/after_store.js b/src/boot/after_store.js
index de7c3ef4d3..1796eb1be9 100644
--- a/src/boot/after_store.js
+++ b/src/boot/after_store.js
@@ -25,11 +25,11 @@ const preloadFetch = async (request) => {
   if (!data || !data[request]) {
     return window.fetch(request)
   }
-  const requestJson = atob(data[request])
+  const requestData = atob(data[request])
   return {
     ok: true,
-    json: () => JSON.parse(requestJson),
-    text: () => requestJson
+    json: () => JSON.parse(requestData),
+    text: () => requestData
   }
 }