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Reuse code from RemoteAssetsService to load the models

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This commit is contained in:
vishnukvmd 2024-02-10 23:15:27 +05:30
parent bce30d7729
commit 268f5b29f2
2 changed files with 8 additions and 34 deletions
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1
lib/services/remote_assets_service.dart
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@ -53,5 +53,6 @@ class RemoteAssetsService {
await existingFile.delete();
}
await NetworkClient.instance.getDio().download(url, savePath);
_logger.info("Downloaded " + url);
}
}

41
lib/services/semantic_search/frameworks/ml_framework.dart
View file

@ -3,13 +3,12 @@ import "dart:io";
import "package:connectivity_plus/connectivity_plus.dart";
import "package:logging/logging.dart";
import "package:path/path.dart";
import "package:path_provider/path_provider.dart";
import "package:photos/core/errors.dart";
import "package:photos/core/event_bus.dart";
import "package:photos/core/network/network.dart";
import "package:photos/events/event.dart";
import "package:photos/services/remote_assets_service.dart";
abstract class MLFramework {
static const kImageEncoderEnabled = true;
@ -104,46 +103,20 @@ abstract class MLFramework {
return;
}
_initState = InitializationState.initializingImageModel;
final path = await _getLocalImageModelPath();
if (await File(path).exists()) {
await loadImageModel(path);
} else {
_initState = InitializationState.downloadingImageModel;
final tempFile = File(path + ".temp");
await _downloadFile(getImageModelRemotePath(), tempFile.path);
await tempFile.rename(path);
await loadImageModel(path);
}
final imageModel =
await RemoteAssetsService.instance.getAsset(getImageModelRemotePath());
await loadImageModel(imageModel.path);
_initState = InitializationState.initializedImageModel;
}
Future<void> _initTextModel() async {
final path = await _getLocalTextModelPath();
_initState = InitializationState.initializingTextModel;
if (await File(path).exists()) {
await loadTextModel(path);
} else {
_initState = InitializationState.downloadingTextModel;
final tempFile = File(path + ".temp");
await _downloadFile(getTextModelRemotePath(), tempFile.path);
await tempFile.rename(path);
await loadTextModel(path);
}
final textModel =
await RemoteAssetsService.instance.getAsset(getTextModelRemotePath());
await loadTextModel(textModel.path);
_initState = InitializationState.initializedTextModel;
}
Future<String> _getLocalImageModelPath() async {
return (await getApplicationSupportDirectory()).path +
"/models/" +
basename(getImageModelRemotePath());
}
Future<String> _getLocalTextModelPath() async {
return (await getApplicationSupportDirectory()).path +
"/models/" +
basename(getTextModelRemotePath());
}
Future<void> _downloadFile(
String url,
String savePath, {