Remove current room from RoomSelector

Expose the Talk Vue instance on OCA.Talk.instance.
In RoomSelector, grab the current room from that instance to filter it
out, when applicableRemove current room from RoomSelector

Expose the Talk Vue instance on OCA.Talk.instance.
In RoomSelector, grab the current room from that instance to filter it
out, when applicable.

Signed-off-by: Vincent Petry <vincent@nextcloud.com>

src/main.js

@@ -70,7 +70,7 @@ Vue.use(VueObserveVisibility)
 Vue.use(VueShortKey, { prevent: ['input', 'textarea', 'div'] })
 Vue.use(vOutsideEvents)
 
-export default new Vue({
+const instance = new Vue({
 	el: '#content',
 	store,
 	router,
@@ -154,3 +154,11 @@ Sidebar.prototype.close = function() {
 Object.assign(window.OCA.Files, {
 	Sidebar: new Sidebar(),
 })
+
+// make the instance available to global components that might run on the same page
+if (!window.OCA.Talk) {
+	window.OCA.Talk = {}
+}
+OCA.Talk.instance = instance
+
+export default instance

src/views/RoomSelector.vue

@@ -87,13 +87,15 @@ export default {
 		return {
 			rooms: [],
 			selectedRoom: null,
+			currentRoom: null,
 			loading: true,
 		}
 	},
 	computed: {
 		availableRooms() {
 			return this.rooms.filter((room) => {
 				return room.type !== CONVERSATION.TYPE.CHANGELOG
+					&& (!this.currentRoom || this.currentRoom !== room.token)
 					&& (!this.showPostableOnly || room.readOnly === CONVERSATION.STATE.READ_WRITE)
 					&& room.objectType !== 'file'
 					&& room.objectType !== 'share:password'
@@ -102,6 +104,11 @@ export default {
 	},
 	beforeMount() {
 		this.fetchRooms()
+
+		const $store = OCA.Talk?.instance?.$store
+		if ($store) {
+			this.currentRoom = $store.getters.getToken()
+		}
 	},
 	methods: {
 		fetchRooms() {