Initial commit

lib/utils/resize_video.dart

@@ -0,0 +1,65 @@
+// SPDX-FileCopyrightText: 2019-Present Christian Kußowski
+// SPDX-FileCopyrightText: 2019-Present Contributors to FluffyChat
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+import 'package:cross_file/cross_file.dart';
+import 'package:tatchat/utils/platform_infos.dart';
+import 'package:light_compressor_v2/light_compressor_v2.dart';
+import 'package:matrix/matrix.dart';
+import 'package:mime/mime.dart';
+
+extension ResizeImage on XFile {
+  Future<MatrixVideoFile> getVideoInfo({bool compress = true}) async {
+    MediaInfo? mediaInfo;
+    String? destinationPath;
+    try {
+      if (PlatformInfos.isMobile || PlatformInfos.isMacOS) {
+        final result = await LightCompressor().compressVideo(
+          path: path,
+          videoQuality: VideoQuality.medium,
+          android: AndroidConfig(isSharedStorage: false),
+          ios: IOSConfig(saveInGallery: false),
+          video: Video(videoName: name, targetSizeMb: 5),
+        );
+        if (result is OnFailure) {
+          throw result.message;
+        }
+        if (result is OnSuccess) {
+          destinationPath = result.destinationPath;
+        }
+        if (destinationPath != null) {
+          mediaInfo = await LightCompressor().getMediaInfo(destinationPath);
+        }
+      }
+    } catch (e, s) {
+      Logs().w('Error while fetching video media info', e, s);
+    }
+
+    return MatrixVideoFile(
+      bytes: destinationPath != null
+          ? await XFile(destinationPath).readAsBytes()
+          : await readAsBytes(),
+      name: name,
+      mimeType: destinationPath != null
+          ? lookupMimeType(destinationPath)
+          : mimeType,
+      width: mediaInfo?.width,
+      height: mediaInfo?.height,
+      duration: mediaInfo?.duration?.inMilliseconds,
+    );
+  }
+
+  Future<MatrixImageFile?> getVideoThumbnail() async {
+    if (!PlatformInfos.isMobile) return null;
+
+    try {
+      final thumbnailPath = await LightCompressor().getVideoThumbnail(path);
+      final bytes = await XFile(thumbnailPath).readAsBytes();
+      return MatrixImageFile(bytes: bytes, name: name);
+    } catch (e, s) {
+      Logs().w('Error while compressing video', e, s);
+    }
+    return null;
+  }
+}