TW-1561: get filePath from mem, then display to the screen

linagora · Apr 1, 2024 · 059b7fc · 059b7fc
1 parent 729b6c7
commit 059b7fc
Show file tree

Hide file tree

Showing 2 changed files with 21 additions and 1 deletion.
diff --git a/lib/pages/chat/events/message_download_content.dart b/lib/pages/chat/events/message_download_content.dart
@@ -49,6 +49,7 @@ class _MessageDownloadContentState extends State<MessageDownloadContent>
   }
 
   void checkDownloadFileState() async {
+    checkFileExistInMemory();
     final filePath = await widget.event.getFileNameInAppDownload();
     final file = File(filePath);
     if (await file.exists() &&
@@ -65,6 +66,16 @@ class _MessageDownloadContentState extends State<MessageDownloadContent>
     }
   }
 
+  void checkFileExistInMemory() {
+    final filePathInMem = widget.event.getFilePathFromMem();
+    if (filePathInMem.isNotEmpty) {
+      downloadFileStateNotifier.value = DownloadedPresentationState(
+        filePath: filePathInMem,
+      );
+      return;
+    }
+  }
+
   void _trySetupDownloadingStreamSubcription() {
     streamSubscription = downloadManager
         .getDownloadStateStream(widget.event.eventId)

diff --git a/lib/utils/matrix_sdk_extensions/event_extension.dart b/lib/utils/matrix_sdk_extensions/event_extension.dart
@@ -34,8 +34,12 @@ extension LocalizedBody on Event {
     return await matrixFile.result?.downloadFile(context);
   }
 
+  String get filenameEllipsized {
+    return filename.ellipsizeFileName;
+  }
+
   String get filename {
-    return (content.tryGet<String>('filename') ?? body).ellipsizeFileName;
+    return (content.tryGet<String>('filename') ?? body);
   }
 
   String? get blurHash {
@@ -113,6 +117,11 @@ extension LocalizedBody on Event {
     return room.sendingFilePlaceholders[txId];
   }
 
+  String getFilePathFromMem() {
+    final matrixFile = getMatrixFile();
+    return matrixFile?.filePath ?? '';
+  }
+
   Size? getOriginalResolution() {
     if (infoMap['w'] != null && infoMap['h'] != null) {
       return Size(