From 75ed2167b8209a10b5565c60e42135929813c7dc Mon Sep 17 00:00:00 2001
From: N Pex <npexdev@gmail.com>
Date: Tue, 23 Jul 2024 09:36:57 +0000
Subject: [PATCH] Show username and "change" in the welcome header

---
 src/components/Chat.vue                            | 14 +++++++++++++-
 .../welcome_headers/WelcomeHeaderChannel.vue       |  8 ++------
 .../welcome_headers/WelcomeHeaderChannelUser.vue   |  9 +++++++++
 3 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/src/components/Chat.vue b/src/components/Chat.vue
index 0fa3de7..80f8d8a 100644
--- a/src/components/Chat.vue
+++ b/src/components/Chat.vue
@@ -54,7 +54,7 @@
       <component :is="roomWelcomeHeader" v-on:close="closeRoomWelcomeHeader"></component>
 
       <!-- If we have a retention timer, it means we have active message retention. Show header. -->
-      <WelcomeHeaderChannelUser v-if="retentionTimer && !roomWelcomeHeader" />
+      <WelcomeHeaderChannelUser v-if="retentionTimer && !roomWelcomeHeader && newlyJoinedRoom" />
 
       <div v-for="(event, index) in filteredEvents" :key="event.getId()" :eventId="event.getId()">
         <!-- DAY Marker, shown for every new day in the timeline -->
@@ -478,6 +478,7 @@ export default {
 
       /** If we just created this room, show a small welcome header with info */
       hideRoomWelcomeHeader: false,
+      newlyJoinedRoom: false,
 
       /** An array of recent emojis. Used in the "message operations" popup. */
       recentEmojis: [],
@@ -830,6 +831,7 @@ export default {
         this.typingMembers = [];
         this.initialLoadDone = false;
         this.hideRoomWelcomeHeader = false;
+        this.newlyJoinedRoom = false;
 
         // Stop RR timer
         this.stopRRTimer();
@@ -957,6 +959,16 @@ export default {
     },
 
     onRoomJoined(initialEventId) {
+      // If our own join event is less than a minute old, consider this a "newly joined" room.
+      // 
+      // Previously tried to look at initialEventId, but it seems like "this.room.getEventReadUpTo(this.$matrix.currentUserId, false)"
+      // always returns an event id? Strange. I would expect it to be null on a fresh room.
+      //
+      const joinEvent = this.room && this.room.currentState.getStateEvents("m.room.member", this.$matrix.currentUserId);
+      if (joinEvent) {
+        this.newlyJoinedRoom = joinEvent.getLocalAge() < 1 * 60000 /* 1 minute */;
+      }
+
       // Listen to events
       this.$matrix.on("Room.timeline", this.onEvent);
       this.$matrix.on("RoomMember.typing", this.onUserTyping);
diff --git a/src/components/welcome_headers/WelcomeHeaderChannel.vue b/src/components/welcome_headers/WelcomeHeaderChannel.vue
index ae913ad..6d6c163 100644
--- a/src/components/welcome_headers/WelcomeHeaderChannel.vue
+++ b/src/components/welcome_headers/WelcomeHeaderChannel.vue
@@ -20,12 +20,8 @@
         <template v-slot:time>
           <b>{{ messageRetentionDisplay }}</b>
         </template>
-      </i18n>
-    </div>
-    <div class="mt-2" v-if="roomMessageRetention() > 0">
-      <a href="#" text @click.prevent="showMessageRetentionDialog = true">
-        {{ $t("room_welcome.change") }}
-      </a>
+      </i18n>&nbsp;
+      <a href="#" text @click.prevent="showMessageRetentionDialog = true" style="white-space: pre-line;">{{ $t("room_welcome.change") }}</a>
     </div>
     <div class="text-end">
       <v-btn id="btn-got-it" text @click.stop="$emit('close')" class="text-transform-0">
diff --git a/src/components/welcome_headers/WelcomeHeaderChannelUser.vue b/src/components/welcome_headers/WelcomeHeaderChannelUser.vue
index 30af81a..943f0e0 100644
--- a/src/components/welcome_headers/WelcomeHeaderChannelUser.vue
+++ b/src/components/welcome_headers/WelcomeHeaderChannelUser.vue
@@ -1,5 +1,11 @@
 <template>
   <div class="created-room-welcome-header">
+    <div v-if="$config.auto_join_rooms" style="white-space: pre-line;">
+    {{ $t('room_welcome.info_auto_join',{room: room ? room.name : "",you: $matrix.currentUserDisplayName}) }}
+      <a href="#" text @click.prevent="viewProfile">
+        {{ $t("room_welcome.change") }}
+      </a>
+  </div>
     <div class="mt-2" v-if="roomMessageRetention() > 0">
       <i18n path="room_welcome.info_retention_user" tag="span">
         <template v-slot:time>
@@ -25,6 +31,9 @@ export default {
     }
   },
   methods: {
+    viewProfile() {
+      this.$navigation.push({ name: "Profile" }, 1);
+    },
     onMessageRetention(ignoredretention) {
       this.updateMessageRetention();
     },