mirror of
https://github.com/venera-app/venera.git
synced 2025-09-27 07:47:24 +00:00
272 lines
10 KiB
Dart
272 lines
10 KiB
Dart
import 'dart:convert';
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import 'dart:isolate';
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import 'package:sqlite3/sqlite3.dart';
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import 'package:venera/foundation/app.dart';
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import 'package:venera/foundation/appdata.dart';
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import 'package:venera/foundation/comic_source/comic_source.dart';
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import 'package:venera/foundation/comic_type.dart';
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import 'package:venera/foundation/favorites.dart';
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import 'package:venera/foundation/history.dart';
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import 'package:venera/foundation/log.dart';
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import 'package:venera/network/cookie_jar.dart';
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import 'package:venera/utils/ext.dart';
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import 'package:zip_flutter/zip_flutter.dart';
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import 'io.dart';
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Future<File> exportAppData() async {
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var time = DateTime.now().millisecondsSinceEpoch ~/ 1000;
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var cacheFilePath = FilePath.join(App.cachePath, '$time.venera');
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var cacheFile = File(cacheFilePath);
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var dataPath = App.dataPath;
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if (await cacheFile.exists()) {
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await cacheFile.delete();
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}
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await Isolate.run(() {
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var zipFile = ZipFile.open(cacheFilePath);
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var historyFile = FilePath.join(dataPath, "history.db");
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var localFavoriteFile = FilePath.join(dataPath, "local_favorite.db");
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var appdata = FilePath.join(dataPath, "appdata.json");
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var cookies = FilePath.join(dataPath, "cookie.db");
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zipFile.addFile("history.db", historyFile);
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zipFile.addFile("local_favorite.db", localFavoriteFile);
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zipFile.addFile("appdata.json", appdata);
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zipFile.addFile("cookie.db", cookies);
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for (var file
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in Directory(FilePath.join(dataPath, "comic_source")).listSync()) {
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if (file is File) {
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zipFile.addFile("comic_source/${file.name}", file.path);
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}
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}
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zipFile.close();
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});
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return cacheFile;
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}
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Future<void> importAppData(File file, [bool checkVersion = false]) async {
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var cacheDirPath = FilePath.join(App.cachePath, 'temp_data');
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var cacheDir = Directory(cacheDirPath);
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if (cacheDir.existsSync()) {
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cacheDir.deleteSync(recursive: true);
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}
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cacheDir.createSync();
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try {
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await Isolate.run(() {
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ZipFile.openAndExtract(file.path, cacheDirPath);
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});
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var historyFile = cacheDir.joinFile("history.db");
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var localFavoriteFile = cacheDir.joinFile("local_favorite.db");
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var appdataFile = cacheDir.joinFile("appdata.json");
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var cookieFile = cacheDir.joinFile("cookie.db");
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if (checkVersion && appdataFile.existsSync()) {
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var data = jsonDecode(await appdataFile.readAsString());
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var version = data["settings"]["dataVersion"];
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if (version is int && version <= appdata.settings["dataVersion"]) {
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return;
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}
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}
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if (await historyFile.exists()) {
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HistoryManager().close();
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File(FilePath.join(App.dataPath, "history.db")).deleteIfExistsSync();
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historyFile.renameSync(FilePath.join(App.dataPath, "history.db"));
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HistoryManager().init();
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}
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if (await localFavoriteFile.exists()) {
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LocalFavoritesManager().close();
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File(FilePath.join(App.dataPath, "local_favorite.db"))
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.deleteIfExistsSync();
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localFavoriteFile
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.renameSync(FilePath.join(App.dataPath, "local_favorite.db"));
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LocalFavoritesManager().init();
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}
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if (await appdataFile.exists()) {
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var content = await appdataFile.readAsString();
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var data = jsonDecode(content);
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appdata.syncData(data);
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}
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if (await cookieFile.exists()) {
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SingleInstanceCookieJar.instance?.dispose();
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File(FilePath.join(App.dataPath, "cookie.db")).deleteIfExistsSync();
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cookieFile.renameSync(FilePath.join(App.dataPath, "cookie.db"));
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SingleInstanceCookieJar.instance =
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SingleInstanceCookieJar(FilePath.join(App.dataPath, "cookie.db"))
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..init();
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}
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var comicSourceDir = FilePath.join(cacheDirPath, "comic_source");
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if (Directory(comicSourceDir).existsSync()) {
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Directory(FilePath.join(App.dataPath, "comic_source"))
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.deleteIfExistsSync(recursive: true);
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Directory(FilePath.join(App.dataPath, "comic_source")).createSync();
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for (var file in Directory(comicSourceDir).listSync()) {
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if (file is File) {
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var targetFile =
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FilePath.join(App.dataPath, "comic_source", file.name);
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await file.copy(targetFile);
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}
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}
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await ComicSourceManager().reload();
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}
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} finally {
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cacheDir.deleteIgnoreError(recursive: true);
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}
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}
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Future<void> importPicaData(File file) async {
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var cacheDirPath = FilePath.join(App.cachePath, 'temp_data');
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var cacheDir = Directory(cacheDirPath);
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if (cacheDir.existsSync()) {
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cacheDir.deleteSync(recursive: true);
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}
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cacheDir.createSync();
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try {
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await Isolate.run(() {
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ZipFile.openAndExtract(file.path, cacheDirPath);
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});
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var localFavoriteFile = cacheDir.joinFile("local_favorite.db");
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if (localFavoriteFile.existsSync()) {
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var db = sqlite3.open(localFavoriteFile.path);
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try {
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var folderNames = db
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.select("SELECT name FROM sqlite_master WHERE type='table';")
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.map((e) => e["name"] as String)
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.toList();
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folderNames
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.removeWhere((e) => e == "folder_order" || e == "folder_sync");
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for (var folderSyncValue in db.select("SELECT * FROM folder_sync;")) {
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var folderName = folderSyncValue["folder_name"];
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String sourceKey = folderSyncValue["key"];
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sourceKey =
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sourceKey.toLowerCase() == "htmanga" ? "wnacg" : sourceKey;
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// 有值就跳过
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if (LocalFavoritesManager().findLinked(folderName).$1 != null) {
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continue;
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}
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try {
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LocalFavoritesManager().linkFolderToNetwork(folderName, sourceKey,
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jsonDecode(folderSyncValue["sync_data"])["folderId"]);
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} catch (e, stack) {
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Log.error(e.toString(), stack);
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}
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}
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for (var folderName in folderNames) {
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if (!LocalFavoritesManager().existsFolder(folderName)) {
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LocalFavoritesManager().createFolder(folderName);
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}
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for (var comic in db.select("SELECT * FROM \"$folderName\";")) {
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LocalFavoritesManager().addComic(
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folderName,
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FavoriteItem(
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id: comic['target'],
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name: comic['name'],
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coverPath: comic['cover_path'],
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author: comic['author'],
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type: ComicType(switch (comic['type']) {
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0 => 'picacg'.hashCode,
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1 => 'ehentai'.hashCode,
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2 => 'jm'.hashCode,
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3 => 'hitomi'.hashCode,
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4 => 'wnacg'.hashCode,
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6 => 'nhentai'.hashCode,
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_ => comic['type']
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}),
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tags: comic['tags'].split(','),
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),
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);
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}
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}
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} catch (e) {
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Log.error("Import Data", "Failed to import local favorite: $e");
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} finally {
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db.dispose();
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}
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}
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var historyFile = cacheDir.joinFile("history.db");
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if (historyFile.existsSync()) {
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var db = sqlite3.open(historyFile.path);
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try {
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for (var comic in db.select("SELECT * FROM history;")) {
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HistoryManager().addHistory(
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History.fromMap({
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"type": switch (comic['type']) {
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0 => 'picacg'.hashCode,
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1 => 'ehentai'.hashCode,
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2 => 'jm'.hashCode,
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3 => 'hitomi'.hashCode,
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4 => 'wnacg'.hashCode,
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5 => 'nhentai'.hashCode,
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_ => comic['type']
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},
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"id": comic['target'],
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"max_page": comic["max_page"],
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"ep": comic["ep"],
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"page": comic["page"],
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"time": comic["time"],
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"title": comic["title"],
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"subtitle": comic["subtitle"],
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"cover": comic["cover"],
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"readEpisode": [comic["ep"]],
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}),
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);
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}
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List<ImageFavoritesComic> imageFavoritesComicList =
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ImageFavoriteManager().comics;
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for (var comic in db.select("SELECT * FROM image_favorites;")) {
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String sourceKey = comic["id"].split("-")[0];
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// 换名字了, 绅士漫画
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if (sourceKey.toLowerCase() == "htmanga") {
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sourceKey = "wnacg";
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}
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if (ComicSource.find(sourceKey) == null) {
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continue;
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}
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String id = comic["id"].split("-")[1];
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int page = comic["page"];
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// 章节和page是从1开始的, pica 可能有从 0 开始的, 得转一下
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int ep = comic["ep"] == 0 ? 1 : comic["ep"];
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String title = comic["title"];
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String epName = "";
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ImageFavoritesComic? tempComic = imageFavoritesComicList
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.firstWhereOrNull((e) => e.id == id && e.sourceKey == sourceKey);
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ImageFavorite curImageFavorite =
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ImageFavorite(page, "", null, "", id, ep, sourceKey, epName);
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if (tempComic == null) {
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tempComic = ImageFavoritesComic(id, [], title, sourceKey, [], [],
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DateTime.now(), "", {}, "", 1);
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tempComic.imageFavoritesEp = [
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ImageFavoritesEp("", ep, [curImageFavorite], epName, 1)
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];
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imageFavoritesComicList.add(tempComic);
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} else {
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ImageFavoritesEp? tempEp =
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tempComic.imageFavoritesEp.firstWhereOrNull((e) => e.ep == ep);
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if (tempEp == null) {
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tempComic.imageFavoritesEp
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.add(ImageFavoritesEp("", ep, [curImageFavorite], epName, 1));
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} else {
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// 如果已经有这个page了, 就不添加了
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if (tempEp.imageFavorites
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.firstWhereOrNull((e) => e.page == page) ==
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null) {
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tempEp.imageFavorites.add(curImageFavorite);
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}
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}
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}
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}
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for (var temp in imageFavoritesComicList) {
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ImageFavoriteManager().addOrUpdateOrDelete(
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temp,
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temp == imageFavoritesComicList.last,
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);
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}
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} catch (e, stack) {
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Log.error("Import Data", "Failed to import history: $e", stack);
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} finally {
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db.dispose();
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}
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}
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} finally {
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cacheDir.deleteIgnoreError(recursive: true);
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}
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}
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