2ae03021ad
- Instead of manually concatenating filepathes, it's using the path.join() function now. - switched some if conditions, that had nothing in the if block, but in the else block, removing the redundant else block.
368 lines
14 KiB
Dart
368 lines
14 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import 'package:isar/isar.dart';
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import 'package:mangayomi/main.dart';
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import 'package:mangayomi/models/chapter.dart';
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import 'package:mangayomi/models/download.dart';
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import 'package:mangayomi/models/settings.dart';
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import 'package:mangayomi/providers/l10n_providers.dart';
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import 'package:mangayomi/providers/storage_provider.dart';
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import 'package:mangayomi/modules/manga/download/providers/download_provider.dart';
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import 'package:mangayomi/services/background_downloader/background_downloader.dart';
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import 'package:mangayomi/utils/extensions/string_extensions.dart';
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import 'package:mangayomi/utils/global_style.dart';
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import 'package:share_plus/share_plus.dart';
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import 'package:path/path.dart' as p;
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class ChapterPageDownload extends ConsumerStatefulWidget {
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final Chapter chapter;
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const ChapterPageDownload({
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super.key,
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required this.chapter,
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});
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@override
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ConsumerState createState() => _ChapterPageDownloadState();
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}
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class _ChapterPageDownloadState extends ConsumerState<ChapterPageDownload>
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with AutomaticKeepAliveClientMixin<ChapterPageDownload> {
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List<String> _pageUrls = [];
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final StorageProvider _storageProvider = StorageProvider();
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void _startDownload(bool? useWifi) async {
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await ref.watch(
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downloadChapterProvider(chapter: widget.chapter, useWifi: useWifi)
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.future);
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}
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late final manga = widget.chapter.manga.value!;
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void _sendFile() async {
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final mangaDir =
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await _storageProvider.getMangaMainDirectory(widget.chapter);
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final path =
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await _storageProvider.getMangaChapterDirectory(widget.chapter);
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List<XFile> files = [];
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final cbzFile = File(p.join(mangaDir!.path, "${widget.chapter.name}.cbz"));
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final mp4File = File(
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p.join(mangaDir.path, "${widget.chapter.name!.replaceForbiddenCharacters(' ')}.mp4"));
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if (cbzFile.existsSync()) {
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files = [XFile(cbzFile.path)];
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} else if (mp4File.existsSync()) {
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files = [XFile(mp4File.path)];
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} else {
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files = path!.listSync().map((e) => XFile(e.path)).toList();
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}
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if (files.isNotEmpty) {
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Share.shareXFiles(files, text: widget.chapter.name);
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}
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}
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void _deleteFile() async {
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final mangaDir =
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await _storageProvider.getMangaMainDirectory(widget.chapter);
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final path =
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await _storageProvider.getMangaChapterDirectory(widget.chapter);
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try {
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try {
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final cbzFile = File(p.join(mangaDir!.path, "${widget.chapter.name}.cbz"));
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if (cbzFile.existsSync()) {
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cbzFile.deleteSync();
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}
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} catch (_) {}
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try {
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final mp4File = File(
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p.join(mangaDir!.path, "${widget.chapter.name!.replaceForbiddenCharacters(' ')}.mp4"));
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if (mp4File.existsSync()) {
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mp4File.deleteSync();
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}
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} catch (_) {}
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path!.deleteSync(recursive: true);
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} catch (_) {}
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isar.writeTxnSync(() {
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int id = isar.downloads
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.filter()
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.chapterIdEqualTo(widget.chapter.id!)
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.findFirstSync()!
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.id!;
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isar.downloads.deleteSync(id);
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});
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}
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bool _isStarted = false;
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@override
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Widget build(BuildContext context) {
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final l10n = l10nLocalizations(context)!;
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super.build(context);
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return SizedBox(
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height: 41,
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width: 35,
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 3),
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child: StreamBuilder(
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stream: isar.downloads
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.filter()
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.idIsNotNull()
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.and()
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.chapterIdEqualTo(widget.chapter.id)
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.watch(fireImmediately: true),
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builder: (context, snapshot) {
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if (snapshot.hasData && snapshot.data!.isNotEmpty) {
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final entries = snapshot.data!;
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return entries.first.isDownload!
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? PopupMenuButton(
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popUpAnimationStyle: popupAnimationStyle,
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child: Icon(
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size: 25,
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Icons.check_circle,
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color:
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Theme.of(context).iconTheme.color!.withOpacity(0.7),
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),
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onSelected: (value) {
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if (value == 0) {
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_sendFile();
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} else if (value == 1) {
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_deleteFile();
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}
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},
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itemBuilder: (context) => [
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PopupMenuItem(value: 0, child: Text(l10n.send)),
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PopupMenuItem(value: 1, child: Text(l10n.delete)),
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],
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)
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: entries.first.isStartDownload! &&
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entries.first.succeeded == 0
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? SizedBox(
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height: 41,
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width: 35,
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child: PopupMenuButton(
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popUpAnimationStyle: popupAnimationStyle,
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child: _downloadWidget(context, true),
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onSelected: (value) {
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if (value == 0) {
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_cancelTasks();
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}
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if (value == 0) {
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_cancelTasks();
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} else if (value == 1) {
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_cancelTasks();
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_startDownload(false);
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}
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},
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itemBuilder: (context) => [
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PopupMenuItem(
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value: 1,
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child: Text(l10n.start_downloading)),
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PopupMenuItem(value: 0, child: Text(l10n.cancel)),
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],
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))
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: entries.first.succeeded != 0
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? SizedBox(
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height: 41,
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width: 35,
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child: PopupMenuButton(
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popUpAnimationStyle: popupAnimationStyle,
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child: Stack(
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children: [
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Align(
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alignment: Alignment.center,
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child: TweenAnimationBuilder<double>(
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duration:
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const Duration(milliseconds: 250),
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curve: Curves.easeInOut,
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tween: Tween<double>(
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begin: 0,
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end: (entries.first.succeeded! /
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entries.first.total!),
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),
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builder: (context, value, _) =>
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SizedBox(
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height: 2,
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width: 2,
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child: CircularProgressIndicator(
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strokeWidth: 19,
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value: value,
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color: Theme.of(context)
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.iconTheme
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.color!
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.withOpacity(0.7),
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),
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),
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),
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),
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Align(
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alignment: Alignment.center,
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child: Icon(
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Icons.arrow_downward_sharp,
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color: (entries.first.succeeded! /
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entries.first.total!) >
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0.5
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? Theme.of(context)
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.scaffoldBackgroundColor
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: Theme.of(context)
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.iconTheme
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.color!
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.withOpacity(0.7),
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)),
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],
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),
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onSelected: (value) {
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if (value == 0) {
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_cancelTasks();
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}
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if (value == 0) {
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_cancelTasks();
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} else if (value == 1) {
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_cancelTasks();
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_startDownload(false);
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}
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},
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itemBuilder: (context) => [
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PopupMenuItem(
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value: 1,
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child: Text(l10n.start_downloading)),
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PopupMenuItem(
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value: 0, child: Text(l10n.cancel)),
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],
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))
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: entries.first.succeeded == 0
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? IconButton(
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onPressed: () {
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// _startDownload();
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setState(() {
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_isStarted = true;
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});
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},
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icon: Icon(
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FontAwesomeIcons.circleDown,
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color: Theme.of(context)
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.iconTheme
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.color!
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.withOpacity(0.7),
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size: 25,
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))
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: SizedBox(
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height: 50,
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width: 50,
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child: PopupMenuButton(
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popUpAnimationStyle: popupAnimationStyle,
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child: const Icon(
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Icons.error_outline_outlined,
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color: Colors.red,
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size: 25,
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),
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onSelected: (value) {
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if (value == 0) {
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_cancelTasks();
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_startDownload(null);
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setState(() {
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_isStarted = true;
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});
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}
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},
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itemBuilder: (context) => [
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PopupMenuItem(
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value: 0, child: Text(l10n.retry)),
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],
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));
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}
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return _isStarted
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? SizedBox(
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height: 50,
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width: 50,
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child: PopupMenuButton(
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popUpAnimationStyle: popupAnimationStyle,
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child: _downloadWidget(context, true),
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onSelected: (value) {
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if (value == 0) {
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_cancelTasks();
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} else if (value == 1) {
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_cancelTasks();
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_startDownload(false);
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}
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},
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itemBuilder: (context) => [
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PopupMenuItem(
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value: 1, child: Text(l10n.start_downloading)),
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PopupMenuItem(value: 0, child: Text(l10n.cancel)),
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],
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))
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: IconButton(
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splashRadius: 5,
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iconSize: 17,
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onPressed: () {
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_startDownload(null);
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setState(() {
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_isStarted = true;
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});
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},
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icon: _downloadWidget(context, false),
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);
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},
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),
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),
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);
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}
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void _cancelTasks() async {
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setState(() {
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_isStarted = false;
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});
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_pageUrls = (isar.settings.getSync(227)!.chapterPageUrlsList ?? [])
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.where((element) => element.chapterId == widget.chapter.id)
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.map((e) => e.urls)
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.firstOrNull ??
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[];
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await FileDownloader().cancelTasksWithIds(_pageUrls);
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await Future.delayed(const Duration(seconds: 2));
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final chapterD = isar.downloads
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.filter()
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.chapterIdEqualTo(widget.chapter.id!)
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.findFirstSync();
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if (chapterD != null) {
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final verifyId = isar.downloads.getSync(chapterD.id!);
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isar.writeTxnSync(() {
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if (verifyId != null) {
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isar.downloads.deleteSync(chapterD.id!);
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}
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});
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}
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}
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@override
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bool get wantKeepAlive => true;
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}
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Widget _downloadWidget(BuildContext context, bool isLoading) {
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return Stack(
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children: [
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Align(
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alignment: Alignment.center,
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child: Icon(
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size: 18,
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Icons.arrow_downward_sharp,
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color: Theme.of(context).iconTheme.color!.withOpacity(0.7),
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)),
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Align(
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alignment: Alignment.center,
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child: SizedBox(
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height: 20,
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width: 20,
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child: CircularProgressIndicator(
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value: isLoading ? null : 1,
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color: Theme.of(context).iconTheme.color!.withOpacity(0.7),
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strokeWidth: 2,
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),
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),
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),
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],
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);
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}
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