Detect backend support for announcements

src/components/nav_panel/nav_panel.js

@@ -88,6 +88,7 @@ const NavPanel = {
       privateMode: state => state.instance.private,
       federating: state => state.instance.federating,
       pleromaChatMessagesAvailable: state => state.instance.pleromaChatMessagesAvailable,
+      supportsAnnouncements: state => state.announcements.supportsAnnouncements,
       pinnedItems: state => new Set(state.serverSideStorage.prefsStorage.collections.pinnedNavItems),
       collapsed: state => state.serverSideStorage.prefsStorage.simple.collapseNav
     }),
@@ -98,6 +99,7 @@ const NavPanel = {
           .map(([k, v]) => ({ ...v, name: k })),
         {
           hasChats: this.pleromaChatMessagesAvailable,
+          hasAnnouncements: this.supportsAnnouncements,
           isFederating: this.federating,
           isPrivate: this.privateMode,
           currentUser: this.currentUser

src/components/navigation/filter.js

@@ -1,4 +1,4 @@
-export const filterNavigation = (list = [], { hasChats, isFederating, isPrivate, currentUser }) => {
+export const filterNavigation = (list = [], { hasChats, hasAnnouncements, isFederating, isPrivate, currentUser }) => {
   return list.filter(({ criteria, anon, anonRoute }) => {
     const set = new Set(criteria || [])
     if (!isFederating && set.has('federating')) return false
@@ -6,6 +6,7 @@ export const filterNavigation = (list = [], { hasChats, isFederating, isPrivate,
     if (!currentUser && !(anon || anonRoute)) return false
     if ((!currentUser || !currentUser.locked) && set.has('lockedUser')) return false
     if (!hasChats && set.has('chats')) return false
+    if (!hasAnnouncements && set.has('announcements')) return false
     return true
   })
 }

src/components/navigation/navigation.js

@@ -76,6 +76,7 @@ export const ROOT_ITEMS = {
     route: 'announcements',
     icon: 'bullhorn',
     label: 'nav.announcements',
-    badgeGetter: 'unreadAnnouncementCount'
+    badgeGetter: 'unreadAnnouncementCount',
+    criteria: ['announcements']
   }
 }

src/components/side_drawer/side_drawer.js

@@ -95,7 +95,8 @@ const SideDrawer = {
       }
     },
     ...mapState({
-      pleromaChatMessagesAvailable: state => state.instance.pleromaChatMessagesAvailable
+      pleromaChatMessagesAvailable: state => state.instance.pleromaChatMessagesAvailable,
+      supportsAnnouncements: state => state.announcements.supportsAnnouncements
     }),
     ...mapGetters(['unreadChatCount', 'unreadAnnouncementCount'])
   },

src/components/side_drawer/side_drawer.vue

@@ -192,6 +192,7 @@
           </a>
         </li>
         <li
+          v-if="currentUser && supportsAnnouncements"
           @click="toggleDrawer"
         >
           <router-link