From 50c55c7f55aff6622d242bdcf2b58d5f7956f28e Mon Sep 17 00:00:00 2001
From: fiaxh <git@lightrise.org>
Date: Wed, 10 Jun 2020 19:53:56 +0200
Subject: Fetch avatars only when they are used

---
 libdino/src/service/muc_manager.vala | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'libdino/src/service/muc_manager.vala')

diff --git a/libdino/src/service/muc_manager.vala b/libdino/src/service/muc_manager.vala
index 3b6d9b5f..95fb2f8b 100644
--- a/libdino/src/service/muc_manager.vala
+++ b/libdino/src/service/muc_manager.vala
@@ -21,9 +21,11 @@ public class MucManager : StreamInteractionModule, Object {
     public signal void conference_removed(Account account, Jid jid);
 
     private StreamInteractor stream_interactor;
+    private HashMap<Account, Gee.List<Jid>> mucs_joining = new HashMap<Account, ArrayList<Jid>>(Account.hash_func, Account.equals_func);
     private HashMap<Jid, Xep.Muc.MucEnterError> enter_errors = new HashMap<Jid, Xep.Muc.MucEnterError>(Jid.hash_func, Jid.equals_func);
     private ReceivedMessageListener received_message_listener;
     private HashMap<Account, BookmarksProvider> bookmarks_provider = new HashMap<Account, BookmarksProvider>(Account.hash_func, Account.equals_func);
+
     public static void start(StreamInteractor stream_interactor) {
         MucManager m = new MucManager(stream_interactor);
         stream_interactor.add_module(m);
@@ -45,6 +47,7 @@ public class MucManager : StreamInteractionModule, Object {
     public async Muc.JoinResult? join(Account account, Jid jid, string? nick, string? password) {
         XmppStream? stream = stream_interactor.get_stream(account);
         if (stream == null) return null;
+
         string nick_ = (nick ?? account.localpart) ?? account.domainpart;
 
         DateTime? history_since = null;
@@ -54,8 +57,15 @@ public class MucManager : StreamInteractionModule, Object {
             if (last_message != null) history_since = last_message.time;
         }
 
+        if (!mucs_joining.has_key(account)) {
+            mucs_joining[account] = new ArrayList<Jid>();
+        }
+        mucs_joining[account].add(jid);
+
         Muc.JoinResult? res = yield stream.get_module(Xep.Muc.Module.IDENTITY).enter(stream, jid.bare_jid, nick_, password, history_since);
 
+        mucs_joining[account].remove(jid);
+
         if (res.nick != null) {
             // Join completed
             enter_errors.unset(jid);
@@ -213,6 +223,11 @@ public class MucManager : StreamInteractionModule, Object {
         return !jid.is_full() && conversation != null;
     }
 
+    public bool might_be_groupchat(Jid jid, Account account) {
+        if (mucs_joining.has_key(account) && mucs_joining[account].contains(jid)) return true;
+        return is_groupchat(jid, account);
+    }
+
     public bool is_groupchat_occupant(Jid jid, Account account) {
         return is_groupchat(jid.bare_jid, account) && jid.resourcepart != null;
     }
-- 
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