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kodjomoustapha
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1 changed files with 0 additions and 322 deletions
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import 'dart:developer';
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import 'dart:io';
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import 'package:archive/archive.dart';
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import 'package:file_picker/file_picker.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:mangayomi/modules/widgets/progress_center.dart';
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import 'package:mangayomi/utils/media_query.dart';
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class ImageFinderPage extends StatefulWidget {
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const ImageFinderPage({super.key});
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@override
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State createState() => _ImageFinderPageState();
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}
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class LocalArchive {
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String? name;
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Uint8List? coverImage;
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List<LocalImage>? images = [];
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LocalExtensionType? extensionType;
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}
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enum LocalExtensionType { cbz, zip, rar, cbt, tar }
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class LocalImage {
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String? name;
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Uint8List? image;
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}
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class _ImageFinderPageState extends State<ImageFinderPage> {
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List<LocalArchive> imagePaths = [];
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bool isLoading = false;
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: [
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Scaffold(
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appBar: AppBar(
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title: const Text('Image Finder'),
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),
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body: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: [
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ElevatedButton(
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onPressed: () async {
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setState(() {
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isLoading = true;
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});
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//File
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FilePickerResult? result =
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await FilePicker.platform.pickFiles();
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if (result != null) {
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//File
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final ddd = await ArchiveSS()
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.getArchiveDatas(result.files.first.path!);
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setState(() {
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imagePaths.add(ddd);
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isLoading = false;
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});
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} else {
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setState(() {
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isLoading = false;
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});
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}
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},
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child: const Text("File ")),
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ElevatedButton(
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onPressed: () async {
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setState(() {
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isLoading = true;
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});
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//Directory
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String? result =
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await FilePicker.platform.getDirectoryPath();
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if (result != null) {
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//Directory
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final ddd = await ArchiveSS().directory(result);
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setState(() {
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imagePaths = ddd;
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isLoading = false;
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});
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} else {
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setState(() {
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isLoading = false;
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});
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}
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},
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child: const Text("Directory")),
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],
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),
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Expanded(
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child: GridView.builder(
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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childAspectRatio: 0.68, crossAxisCount: 3),
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itemCount: imagePaths.length,
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itemBuilder: (context, index) {
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return Padding(
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padding: const EdgeInsets.all(8.0),
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child: Material(
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borderRadius: BorderRadius.circular(10),
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clipBehavior: Clip.antiAliasWithSaveLayer,
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child: InkWell(
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onTap: () {},
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child: Ink.image(
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height: 200,
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fit: BoxFit.cover,
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image: MemoryImage(imagePaths[index].coverImage!),
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child: Container(
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height: 70,
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decoration: BoxDecoration(
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color:
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Theme.of(context).scaffoldBackgroundColor,
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gradient: LinearGradient(
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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colors: [
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Colors.transparent,
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Colors.black.withOpacity(0.6)
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],
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stops: const [0, 1],
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),
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),
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child: Stack(
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children: [
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Positioned(
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bottom: 0,
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left: 0,
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right: 0,
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Text(
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imagePaths[index].name!,
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style: const TextStyle(
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fontSize: 12,
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color: Colors.white,
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shadows: <Shadow>[
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Shadow(
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offset: Offset(0.5, 0.9),
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blurRadius: 3.0)
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],
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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textAlign: TextAlign.start,
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),
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),
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),
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Padding(
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padding: const EdgeInsets.all(5),
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child: Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius:
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BorderRadius.circular(5)),
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child: Padding(
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padding: const EdgeInsets.all(2),
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child: Text(
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getTypeExtension(imagePaths[index]
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.extensionType!)
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.toUpperCase(),
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 10),
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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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),
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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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],
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),
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),
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if (isLoading)
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Container(
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width: mediaWidth(context, 1),
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height: mediaHeight(context, 1),
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color: Colors.black45,
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child: UnconstrainedBox(
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child: Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(20),
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color: Theme.of(context).scaffoldBackgroundColor,
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),
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height: 200,
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width: 200,
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child: const Center(child: ProgressCenter())),
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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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class ArchiveSS {
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Future<List<LocalArchive>> directory(String path) async {
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return compute(extract, path);
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}
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Future<LocalArchive> getArchiveDatas(String path) async {
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return compute(extractArchive, path);
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}
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List<LocalArchive> extract(String data) {
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return searchForArchive(Directory(data));
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}
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List<LocalArchive> list = [];
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List<LocalArchive> searchForArchive(Directory dir) {
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List<FileSystemEntity> entities = dir.listSync();
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for (FileSystemEntity entity in entities) {
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if (entity is Directory) {
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searchForArchive(entity);
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} else if (entity is File) {
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String path = entity.path;
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if (isArchiveFile(path)) {
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final dd = extractArchive(path);
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list.add(dd);
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}
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}
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}
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return list;
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}
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bool isImageFile(String path) {
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List<String> imageExtensions = ['.png', '.jpg', '.jpeg'];
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String extension = path.toLowerCase();
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for (String imageExtension in imageExtensions) {
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if (extension.endsWith(imageExtension)) {
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return true;
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}
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}
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return false;
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}
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bool isArchiveFile(String path) {
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List<String> imageExtensions = ['.cbz', '.zip', '.cbr', 'cbt', 'tar'];
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String extension = path.toLowerCase();
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for (String imageExtension in imageExtensions) {
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if (extension.endsWith(imageExtension)) {
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return true;
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}
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}
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return false;
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}
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LocalArchive extractArchive(String path) {
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log(path.split('/').last.split("\\").last.split(".").last);
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final bytes = File(path).readAsBytesSync();
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final localArchive = LocalArchive()
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..extensionType = setTypeExtension(
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path.split('/').last.split("\\").last.split(".").last)
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..name = path
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.split('/')
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.last
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.split("\\")
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.last
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.replaceAll(RegExp(r'\.(cbz|zip|cbt|tar)'), '');
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Archive? archive;
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final extensionType = localArchive.extensionType;
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if (extensionType == LocalExtensionType.cbt ||
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extensionType == LocalExtensionType.tar) {
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archive = TarDecoder().decodeBytes(bytes);
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} else {
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archive = ZipDecoder().decodeBytes(bytes);
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}
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for (final file in archive) {
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final filename = file.name;
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if (file.isFile) {
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if (isImageFile(filename)) {
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if (filename.contains("cover")) {
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final data = file.content as Uint8List;
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localArchive.coverImage = Uint8List.fromList(data);
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} else {
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final data = file.content as Uint8List;
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localArchive.images!.add(LocalImage()
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..image = Uint8List.fromList(data)
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..name = filename.split('/').last.split("\\").last);
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}
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}
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}
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}
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localArchive.images!.sort((a, b) => a.name!.compareTo(b.name!));
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localArchive.coverImage ??= localArchive.images!.first.image;
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return localArchive;
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}
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}
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String getTypeExtension(LocalExtensionType type) {
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return switch (type) {
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LocalExtensionType.cbt => type.name,
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LocalExtensionType.zip => type.name,
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LocalExtensionType.rar => type.name,
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LocalExtensionType.tar => type.name,
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_ => type.name,
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};
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}
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LocalExtensionType setTypeExtension(String extension) {
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return switch (extension) {
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"cbt" => LocalExtensionType.cbt,
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"zip" => LocalExtensionType.zip,
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"rar" => LocalExtensionType.rar,
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"tar" => LocalExtensionType.tar,
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_ => LocalExtensionType.cbz,
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};
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}
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