Handle m.room.guest_access events.

src/components/messages/RoomGuestAccessChanged.vue

@@ -0,0 +1,34 @@
+<template>
+  <div class="statusEvent">
+    {{
+      openToGuests
+        ? $t("message.user_changed_guest_access_open", {
+            user: stateEventDisplayName(event),
+          })
+        : $t("message.user_changed_guest_access_closed", {
+            user: stateEventDisplayName(event),
+          })
+    }}
+  </div>
+</template>
+
+<script>
+import messageMixin from "./messageMixin";
+
+export default {
+  mixins: [messageMixin],
+  computed: {
+    openToGuests() {
+      const access = this.event.getContent().guest_access;
+      if (access && access == "forbidden") {
+        return false;
+      }
+      return true;
+    },
+  },
+};
+</script>
+
+<style lang="scss">
+@import "@/assets/css/chat.scss";
+</style>