Obliterate initial-state nonsense

app/gabsocial/initial_state.js

@@ -1,19 +1,6 @@
 'use strict';
 
 const element = document.getElementById('initial-state');
-const initialState = element && JSON.parse(element.textContent);
-
-const getMeta = (prop) => initialState && initialState.meta && initialState.meta[prop];
-
-export const reduceMotion = getMeta('reduce_motion');
-export const displayMedia = getMeta('display_media');
-export const unfollowModal = getMeta('unfollow_modal');
-export const boostModal = getMeta('boost_modal');
-export const deleteModal = getMeta('delete_modal');
-export const searchEnabled = getMeta('search_enabled');
-export const invitesEnabled = getMeta('invites_enabled');
-export const profile_directory = getMeta('profile_directory');
-export const isStaff = getMeta('is_staff');
-export const unreadCount = getMeta('unread_count');
+const initialState = element ? JSON.parse(element.textContent) : {};
 
 export default initialState;

app/gabsocial/reducers/compose.js

@@ -174,7 +174,7 @@ const privacyPreference = (a, b) => {
   return order[Math.max(order.indexOf(a), order.indexOf(b), 0)];
 };
 
-const hydrate = (state, hydratedState) => {
+const hydrate = (state, hydratedState = ImmutableMap()) => {
   state = clearAll(state.merge(hydratedState));
 
   if (hydratedState.has('text')) {

app/gabsocial/reducers/media_attachments.js

@@ -1,8 +1,29 @@
 import { STORE_HYDRATE } from '../actions/store';
-import { Map as ImmutableMap } from 'immutable';
+import {
+  Map as ImmutableMap,
+  List as ImmutableList,
+} from 'immutable';
 
 const initialState = ImmutableMap({
-  accept_content_types: [],
+  // FIXME: Leave this empty and pull from backend
+  accept_content_types: ImmutableList([
+    '.jpg',
+    '.jpeg',
+    '.png',
+    '.gif',
+    '.webp',
+    '.webm',
+    '.mp4',
+    '.m4v',
+    '.mov',
+    'image/jpeg',
+    'image/png',
+    'image/gif',
+    'image/webp',
+    'video/webm',
+    'video/mp4',
+    'video/quicktime',
+  ]),
 });
 
 export default function meta(state = initialState, action) {