From 7ce49d7d68f19fb49a33e907485d83da2c9131a3 Mon Sep 17 00:00:00 2001
From: fiaxh <git@lightrise.org>
Date: Tue, 23 Mar 2021 13:45:52 +0100
Subject: Fix regression in FileItem generation

fixes #1019
---
 libdino/src/service/content_item_store.vala    |  8 ++++++--
 libdino/src/service/file_transfer_storage.vala | 17 +++++++++++------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/libdino/src/service/content_item_store.vala b/libdino/src/service/content_item_store.vala
index 2de804a1..632918f2 100644
--- a/libdino/src/service/content_item_store.vala
+++ b/libdino/src/service/content_item_store.vala
@@ -56,9 +56,13 @@ public class ContentItemStore : StreamInteractionModule, Object {
                     }
                     break;
                 case 2:
-                    FileTransfer? file_transfer = stream_interactor.get_module(FileTransferStorage.IDENTITY).get_call_by_id(foreign_id);
+                    FileTransfer? file_transfer = stream_interactor.get_module(FileTransferStorage.IDENTITY).get_file_by_id(foreign_id, conversation);
                     if (file_transfer != null) {
-                        var file_item = new FileItem(file_transfer, conversation, row[db.content_item.id]);
+                        Message? message = null;
+                        if (file_transfer.provider == 0 && file_transfer.info != null) {
+                            message = stream_interactor.get_module(MessageStorage.IDENTITY).get_message_by_id(int.parse(file_transfer.info), conversation);
+                        }
+                        var file_item = new FileItem(file_transfer, conversation, row[db.content_item.id], message);
                         items.add(file_item);
                     }
                     break;
diff --git a/libdino/src/service/file_transfer_storage.vala b/libdino/src/service/file_transfer_storage.vala
index b4876c34..1cc62403 100644
--- a/libdino/src/service/file_transfer_storage.vala
+++ b/libdino/src/service/file_transfer_storage.vala
@@ -27,10 +27,10 @@ namespace Dino {
 
         public void add_file(FileTransfer file_transfer) {
             file_transfer.persist(db);
-            cache_call(file_transfer);
+            cache_file(file_transfer);
         }
 
-        public FileTransfer? get_call_by_id(int id) {
+        public FileTransfer? get_file_by_id(int id, Conversation conversation) {
             FileTransfer? file_transfer = files_by_db_id[id];
             if (file_transfer != null) {
                 return file_transfer;
@@ -38,15 +38,20 @@ namespace Dino {
 
             RowOption row_option = db.file_transfer.select().with(db.file_transfer.id, "=", id).row();
 
-            return create_call_from_row_opt(row_option);
+            return create_file_from_row_opt(row_option, conversation);
         }
 
-        private FileTransfer? create_call_from_row_opt(RowOption row_opt) {
+        private FileTransfer? create_file_from_row_opt(RowOption row_opt, Conversation conversation) {
             if (!row_opt.is_present()) return null;
 
             try {
                 FileTransfer file_transfer = new FileTransfer.from_row(db, row_opt.inner, FileManager.get_storage_dir());
-                cache_call(file_transfer);
+
+                if (conversation.type_.is_muc_semantic()) {
+                    file_transfer.ourpart = conversation.counterpart.with_resource(file_transfer.ourpart.resourcepart);
+                }
+
+                cache_file(file_transfer);
                 return file_transfer;
             } catch (InvalidJidError e) {
                 warning("Got file transfer with invalid Jid: %s", e.message);
@@ -54,7 +59,7 @@ namespace Dino {
             return null;
         }
 
-        private void cache_call(FileTransfer file_transfer) {
+        private void cache_file(FileTransfer file_transfer) {
             files_by_db_id[file_transfer.id] = file_transfer;
         }
     }
-- 
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