Refactor codebase resolving warnings and remove self-package imports
This commit is contained in:
247
lib/view/pages/files/files.dart
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247
lib/view/pages/files/files.dart
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import 'dart:developer';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:loader_overlay/loader_overlay.dart';
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import '../../../api/marianumcloud/webdav/queries/listFiles/cacheableFile.dart';
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import '../../../api/marianumcloud/webdav/queries/listFiles/listFilesCache.dart';
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import '../../../api/marianumcloud/webdav/queries/listFiles/listFilesResponse.dart';
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import '../../../api/marianumcloud/webdav/webdavApi.dart';
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import '../../../model/files/filesProps.dart';
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import '../../../widget/errorView.dart';
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import '../../../widget/filePick.dart';
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import 'fileUploadDialog.dart';
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import 'fileElement.dart';
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class Files extends StatefulWidget {
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final List<String> path;
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const Files(this.path, {Key? key}) : super(key: key);
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@override
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State<Files> createState() => _FilesState();
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}
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class BetterSortOption {
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String displayName;
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int Function(CacheableFile, CacheableFile) compare;
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IconData icon;
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BetterSortOption({required this.displayName, required this.icon, required this.compare});
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}
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enum SortOption {
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name,
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date,
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size
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}
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class SortOptions {
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static Map<SortOption, BetterSortOption> options = {
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SortOption.name: BetterSortOption(
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displayName: "Name",
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icon: Icons.sort_by_alpha_outlined,
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compare: (CacheableFile a, CacheableFile b) => a.name.compareTo(b.name)
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),
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SortOption.date: BetterSortOption(
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displayName: "Datum",
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icon: Icons.history_outlined,
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compare: (CacheableFile a, CacheableFile b) => a.modifiedAt!.compareTo(b.modifiedAt!)
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),
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SortOption.size: BetterSortOption(
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displayName: "Größe",
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icon: Icons.sd_card_outlined,
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compare: (CacheableFile a, CacheableFile b) {
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if(a.isDirectory || b.isDirectory) return a.isDirectory ? 1 : 0;
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if(a.size == null) return 0;
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if(b.size == null) return 1;
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return a.size!.compareTo(b.size!);
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}
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)
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};
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static BetterSortOption getOption(SortOption option) {
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return options[option]!;
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}
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}
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class _FilesState extends State<Files> {
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FilesProps props = FilesProps();
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ListFilesResponse? data;
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SortOption currentSort = SortOption.name;
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bool currentSortDirection = true;
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@override
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void initState() {
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super.initState();
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_query();
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}
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void _query() {
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ListFilesCache(
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path: widget.path.isEmpty ? "/" : widget.path.join("/"),
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onUpdate: (ListFilesResponse d) {
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if(!context.mounted) return; // prevent setState when widget is possibly already disposed
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setState(() {
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data = d;
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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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Widget build(BuildContext context) {
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List<CacheableFile> files = (data?.files.toList() ?? List.empty())..sort(SortOptions.getOption(currentSort).compare);
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if(currentSortDirection) files = files.reversed.toList();
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return Scaffold(
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appBar: AppBar(
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title: Text(widget.path.isNotEmpty ? widget.path.last : "Dateien"),
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actions: [
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// IconButton(
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// icon: const Icon(Icons.search),
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// onPressed: () => {
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// // TODO implement search
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// },
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// ),
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PopupMenuButton<bool>(
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icon: Icon(currentSortDirection ? Icons.text_rotate_up : Icons.text_rotation_down),
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itemBuilder: (context) {
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return [true, false].map((e) => PopupMenuItem<bool>(
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value: e,
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enabled: e != currentSortDirection,
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child: Row(
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children: [
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Icon(e ? Icons.text_rotate_up : Icons.text_rotation_down, color: Colors.black),
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const SizedBox(width: 15),
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Text(e ? "Aufsteigend" : "Absteigend")
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],
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)
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)).toList();
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},
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onSelected: (e) {
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setState(() {
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currentSortDirection = e;
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});
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},
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),
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PopupMenuButton<SortOption>(
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icon: const Icon(Icons.sort),
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itemBuilder: (context) {
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return SortOptions.options.keys.map((key) => PopupMenuItem<SortOption>(
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value: key,
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enabled: key != currentSort,
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child: Row(
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children: [
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Icon(SortOptions.getOption(key).icon, color: Colors.black),
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const SizedBox(width: 15),
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Text(SortOptions.getOption(key).displayName)
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],
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)
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)).toList();
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},
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onSelected: (e) {
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setState(() {
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currentSort = e;
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});
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},
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),
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],
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),
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floatingActionButton: FloatingActionButton(
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backgroundColor: Theme.of(context).primaryColor,
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onPressed: () {
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showDialog(context: context, builder: (context) {
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return SimpleDialog(
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children: [
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ListTile(
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leading: const Icon(Icons.create_new_folder_outlined),
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title: const Text("Ordner erstellen"),
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onTap: () {
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Navigator.of(context).pop();
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showDialog(context: context, builder: (context) {
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var inputController = TextEditingController();
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return AlertDialog(
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title: const Text("Neuer Ordner"),
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content: TextField(
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controller: inputController,
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decoration: const InputDecoration(
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labelText: "Name",
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),
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),
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actions: [
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TextButton(onPressed: () {
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Navigator.of(context).pop();
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}, child: const Text("Abbrechen")),
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TextButton(onPressed: () {
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WebdavApi.webdav.then((webdav) {
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webdav.mkdirs("${widget.path.join("/")}/${inputController.text}").then((value) => _query());
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});
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Navigator.of(context).pop();
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}, child: const Text("Ordner erstellen")),
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],
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);
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});
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},
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),
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ListTile(
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leading: const Icon(Icons.upload_file),
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title: const Text("Aus Dateien hochladen"),
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onTap: () {
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context.loaderOverlay.show();
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FilePick.documentPick().then((value) {
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log(value ?? "?");
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mediaUpload(value);
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});
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Navigator.of(context).pop();
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},
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),
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ListTile(
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leading: const Icon(Icons.add_a_photo_outlined),
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title: const Text("Aus Gallerie hochladen"),
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onTap: () {
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context.loaderOverlay.show();
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FilePick.galleryPick().then((value) {
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log(value?.path ?? "?");
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mediaUpload(value?.path);
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});
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Navigator.of(context).pop();
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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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child: const Icon(Icons.add),
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),
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body: data == null ? const Center(child: CircularProgressIndicator()) : data!.files.isEmpty ? const ErrorView(icon: Icons.folder_off_rounded, text: "Der Ordner ist leer") : LoaderOverlay(
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child: RefreshIndicator(
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onRefresh: () {
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_query();
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return Future.delayed(const Duration(seconds: 3));
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},
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child: ListView.builder(
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itemCount: files.length,
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itemBuilder: (context, index) {
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CacheableFile file = files.toList()[index];
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return FileElement(file, widget.path, _query);
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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 mediaUpload(String? path) async {
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context.loaderOverlay.hide();
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if(path == null) {
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return;
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}
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var fileName = path.split(Platform.pathSeparator).last;
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showDialog(context: context, builder: (context) => FileUploadDialog(localPath: path, remotePath: widget.path, fileName: fileName, triggerReload: () => _query()), barrierDismissible: false);
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}
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}
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