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opt.: webdav sync logic

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lollipopkit
2023-12-04 15:11:12 +08:00
parent 5a982ae32e
commit 03b9a46a4c
6 changed files with 112 additions and 80 deletions
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20
lib/core/utils/sync/icloud.dart
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@@ -3,9 +3,9 @@ import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:icloud_storage/icloud_storage.dart';
import 'package:logging/logging.dart';
import 'package:toolbox/data/model/app/backup.dart';
import 'package:toolbox/data/model/app/sync.dart';
import 'package:toolbox/data/res/logger.dart';
import '../../../data/model/app/error.dart';
import '../../../data/res/path.dart';
@@ -13,6 +13,8 @@ import '../../../data/res/path.dart';
abstract final class ICloud {
static const _containerId = 'iCloud.tech.lolli.serverbox';
static final _logger = Logger('iCloud');
/// Upload file to iCloud
///
/// - [relativePath] is the path relative to [docDir],
@@ -171,12 +173,12 @@ abstract final class ICloud {
return SyncResult(up: uploadFiles, down: downloadFiles, err: errs);
} catch (e, s) {
Loggers.app.warning('iCloud sync: $relativePaths failed', e, s);
_logger.warning('Sync: $relativePaths failed', e, s);
return SyncResult(up: uploadFiles, down: downloadFiles, err: {
'Generic': ICloudErr(type: ICloudErrType.generic, message: '$e')
});
} finally {
Loggers.app.info('iCloud sync, up: $uploadFiles, down: $downloadFiles');
_logger.info('Sync, up: $uploadFiles, down: $downloadFiles');
}
}
@@ -184,30 +186,30 @@ abstract final class ICloud {
try {
final result = await download(relativePath: Paths.bakName);
if (result != null) {
Loggers.app.warning('Download backup failed: $result');
_logger.warning('Download backup failed: $result');
return;
}
} catch (e, s) {
Loggers.app.warning('Download backup failed', e, s);
_logger.warning('Download backup failed', e, s);
}
final dlFile = await File(await Paths.bak).readAsString();
final dlBak = await compute(Backup.fromJsonString, dlFile);
final restore = await dlBak.restore();
switch (restore) {
case true:
Loggers.app.info('Restore from iCloud (${dlBak.lastModTime}) success');
_logger.info('Restore from ${dlBak.lastModTime} success');
break;
case false:
await Backup.backup();
final uploadResult = await upload(relativePath: Paths.bakName);
if (uploadResult != null) {
Loggers.app.warning('Upload iCloud backup failed: $uploadResult');
_logger.warning('Upload backup failed: $uploadResult');
} else {
Loggers.app.info('Upload iCloud backup success');
_logger.info('Upload backup success');
}
break;
case null:
Loggers.app.info('Skip iCloud sync');
_logger.info('Skip sync');
break;
}
}

69
lib/core/utils/sync/webdav.dart
View File

@@ -1,9 +1,9 @@
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:logging/logging.dart';
import 'package:toolbox/data/model/app/backup.dart';
import 'package:toolbox/data/model/app/error.dart';
import 'package:toolbox/data/res/logger.dart';
import 'package:toolbox/data/res/path.dart';
import 'package:toolbox/data/res/store.dart';
// ignore: implementation_imports
@@ -16,13 +16,15 @@ abstract final class Webdav {
pwd: Stores.setting.webdavPwd.fetch(),
);
static final _logger = Logger('Webdav');
static Future<String?> test(String url, String user, String pwd) async {
final client = WebdavClient(url: url, user: user, pwd: pwd);
try {
await client.ping();
return null;
} catch (e, s) {
Loggers.app.warning('Webdav test failed', e, s);
_logger.warning('Test failed', e, s);
return e.toString();
}
}
@@ -37,7 +39,7 @@ abstract final class Webdav {
relativePath,
);
} catch (e, s) {
Loggers.app.warning('Webdav upload failed', e, s);
_logger.warning('Upload $relativePath failed', e, s);
return WebdavErr(type: WebdavErrType.generic, message: '$e');
}
return null;
@@ -47,7 +49,7 @@ abstract final class Webdav {
try {
await _client.remove(relativePath);
} catch (e, s) {
Loggers.app.warning('Webdav delete failed', e, s);
_logger.warning('Delete $relativePath failed', e, s);
return WebdavErr(type: WebdavErrType.generic, message: '$e');
}
return null;
@@ -62,8 +64,8 @@ abstract final class Webdav {
relativePath,
localPath ?? '${await Paths.doc}/$relativePath',
);
} catch (e, s) {
Loggers.app.warning('Webdav download failed', e, s);
} catch (e) {
_logger.warning('Download $relativePath failed');
return WebdavErr(type: WebdavErrType.generic, message: '$e');
}
return null;
@@ -74,34 +76,49 @@ abstract final class Webdav {
}
static Future<void> sync() async {
try {
final result = await download(relativePath: Paths.bakName);
if (result != null) {
Loggers.app.warning('Download backup failed: $result');
return;
}
} catch (e, s) {
Loggers.app.warning('Download backup failed', e, s);
final result = await download(relativePath: Paths.bakName);
if (result != null) {
await backup();
return;
}
final dlFile = await File(await Paths.bak).readAsString();
final dlBak = await compute(Backup.fromJsonString, dlFile);
final restore = await dlBak.restore();
final dlFile = await compute(
(message) async {
try {
final file = await File(message).readAsString();
final bak = Backup.fromJsonString(file);
return bak;
} catch (_) {
return null;
}
},
await Paths.bak,
);
if (dlFile == null) {
await backup();
return;
}
final restore = await dlFile.restore();
switch (restore) {
case true:
Loggers.app.info('Restore from iCloud (${dlBak.lastModTime}) success');
_logger.info('Restore from ${dlFile.lastModTime} success');
break;
case false:
await Backup.backup();
final uploadResult = await upload(relativePath: Paths.bakName);
if (uploadResult != null) {
Loggers.app.warning('Upload iCloud backup failed: $uploadResult');
} else {
Loggers.app.info('Upload iCloud backup success');
}
await backup();
break;
case null:
Loggers.app.info('Skip iCloud sync');
_logger.info('Skip sync');
break;
}
}
/// Create a local backup and upload it to WebDAV
static Future<void> backup() async {
await Backup.backup();
final uploadResult = await upload(relativePath: Paths.bakName);
if (uploadResult != null) {
_logger.warning('Upload failed: $uploadResult');
} else {
_logger.info('Upload success');
}
}
}