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Support for generating thumbnail for shared video file

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This commit is contained in:
Neeraj Gupta 2021-09-20 17:22:08 +05:30
parent fd95bcdfe8
commit ccbcef0b6d
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GPG key ID: 3C5A1684DC1729E1
1 changed files with 20 additions and 2 deletions
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22
lib/utils/file_uploader_util.dart
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@ -6,6 +6,7 @@ import 'package:archive/archive_io.dart';
import 'package:logging/logging.dart';
import 'package:motionphoto/motionphoto.dart';
import 'package:path/path.dart';
import 'package:path_provider/path_provider.dart';
import 'package:photo_manager/photo_manager.dart';
import 'package:photos/core/configuration.dart';
import 'package:photos/core/constants.dart';
@ -13,6 +14,7 @@ import 'package:photos/core/errors.dart';
import 'package:photos/models/file.dart' as ente;
import 'package:photos/models/file_type.dart';
import 'package:photos/models/location.dart';
import 'package:video_thumbnail/video_thumbnail.dart';
import 'file_util.dart';
@ -140,8 +142,14 @@ Future<MediaUploadData> _getMediaUploadDataFromAppCache(ente.File file) async {
_logger.warning("File doesn't exist in app sandbox");
throw InvalidFileError("File doesn't exist in app sandbox");
}
thumbnailData = await getThumbnailFromInAppCacheFile(file);
return MediaUploadData(sourceFile, thumbnailData, isDeleted);
try {
thumbnailData = await getThumbnailFromInAppCacheFile(file);
return MediaUploadData(sourceFile, thumbnailData, isDeleted);
} catch (e, s) {
_logger.severe("failed to generate thumbnail", e, s);
throw InvalidFileError(
"thumbnail generated failed for fileType: ${file.fileType.toString()}");
}
}
Future<Uint8List> getThumbnailFromInAppCacheFile(ente.File file) async {
@ -149,6 +157,16 @@ Future<Uint8List> getThumbnailFromInAppCacheFile(ente.File file) async {
if (!localFile.existsSync()) {
return null;
}
if (file.fileType == FileType.video) {
final thumbnailFilePath = await VideoThumbnail.thumbnailFile(
video: localFile.path,
imageFormat: ImageFormat.JPEG,
thumbnailPath: (await getTemporaryDirectory()).path,
maxWidth: kThumbnailLargeSize,
quality: 100,
);
localFile = io.File(thumbnailFilePath);
}
var thumbnailData = await localFile.readAsBytes();
int compressionAttempts = 0;
while (thumbnailData.length > kThumbnailDataLimit &&