Add "auto_join_rooms" flag

src/assets/translations/en.json

@@ -142,6 +142,7 @@
     "join_channel": "All set! Invite people to join you: {link}",
     "info_retention": "🕓 Messages sent within {time} are viewable by anyone with the link.",
     "info_retention_user": "🕓 Messages older than {time} will be deleted from the history.",
+    "info_auto_join": "Welcome to {room}.\nYou are joining as {you}.",
     "change": "Change"
   },
   "new_room": {

src/components/Join.vue

@@ -306,7 +306,14 @@ export default {
       return roomName ? roomName : "";
     },
     getRoomInfo() {
-      if (this.roomId.startsWith("#")) {
+      if (this.$config.auto_join_rooms) {
+        // Auto-join room
+        this.waitingForRoomCreation = true;
+        this.$nextTick(() => {
+          this.handleJoin();
+        });
+      }
+      else if (this.roomId.startsWith("#")) {
         this.$matrix
           .getPublicRoomInfo(this.roomId)
           .then((room) => {

src/components/messages/ContactJoin.vue

@@ -1,6 +1,14 @@
 <template>
+  <div v-if="$config.auto_join_rooms && !roomCreatedByYou() && event.getSender() == $matrix.currentUserId" class="created-room-welcome-header" style="white-space: pre-line;">
+    {{ $t('room_welcome.info_auto_join',{room: room ? room.name : "",you: $matrix.currentUserDisplayName}) }}
+    <div class="ma-0">
+      <a href="#" text @click.prevent="viewProfile">
+        {{ $t("room_welcome.change") }}
+      </a>
+    </div>
+  </div>
   <!-- Contact joined the chat -->
-  <div class="messageJoin">
+  <div v-else class="messageJoin">
     {{ $t('message.user_joined',{user: eventSenderDisplayName(event)}) }}
   </div>
 </template>
@@ -10,6 +18,19 @@ import messageMixin from "./messageMixin";
 
 export default {
   mixins: [messageMixin],
+  methods: {
+    viewProfile() {
+      this.$navigation.push({ name: "Profile" }, 1);
+    },
+    roomCreatedByYou() {
+      const createEvent = this.room && this.room.currentState.getStateEvents("m.room.create", "");
+      if (createEvent) {
+        const creatorId = createEvent.getContent().creator;
+        return (creatorId == this.$matrix.currentUserId);
+      }
+      return false;
+    },
+  }
 };
 </script>