677 lines
20 KiB
Dart
677 lines
20 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:freezer/settings.dart';
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import 'package:freezer/ui/menu.dart';
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import 'package:freezer/api/importer.dart';
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import 'package:freezer/api/spotify.dart';
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import 'package:freezer/ui/elements.dart';
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import 'package:freezer/translations.i18n.dart';
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import 'package:spotify/spotify.dart' as spotify;
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import 'package:url_launcher/url_launcher.dart';
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import 'dart:async';
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class SpotifyImporterV1 extends StatefulWidget {
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@override
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_SpotifyImporterV1State createState() => _SpotifyImporterV1State();
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}
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class _SpotifyImporterV1State extends State<SpotifyImporterV1> {
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String _url;
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bool _error = false;
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bool _loading = false;
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SpotifyPlaylist _data;
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//Load URL
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Future _load() async {
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setState(() {
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_error = false;
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_loading = true;
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});
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try {
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String uri = await SpotifyScrapper.resolveUrl(_url);
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//Error/NonPlaylist
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if (uri == null || uri.split(':')[1] != 'playlist') {
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throw Exception();
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}
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//Load
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SpotifyPlaylist data = await SpotifyScrapper.playlist(uri);
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setState(() => _data = data);
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return;
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} catch (e, st) {
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print('$e, $st');
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setState(() {
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_error = true;
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_loading = false;
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});
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return;
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}
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}
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//Start importing
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Future _start() async {
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List<ImporterTrack> tracks = _data.toImporter();
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await importer.start(context, _data.name, _data.description, tracks);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: FreezerAppBar('Importer'.i18n),
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body: ListView(
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children: <Widget>[
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ListTile(
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title: Text('Currently supporting only Spotify, with 100 tracks limit'.i18n),
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subtitle: Text('Due to API limitations'.i18n),
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leading: Icon(
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Icons.warning,
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color: Colors.deepOrangeAccent,
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),
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),
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FreezerDivider(),
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Container(height: 16.0,),
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Text(
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'Enter your playlist link below'.i18n,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 20.0
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),
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),
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
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child: Row(
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children: <Widget>[
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Expanded(
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child: TextField(
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onChanged: (String s) => _url = s,
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onSubmitted: (String s) {
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_url = s;
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_load();
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},
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decoration: InputDecoration(
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hintText: 'URL'
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),
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),
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),
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IconButton(
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icon: Icon(Icons.search, semanticLabel: "Search".i18n,),
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onPressed: () => _load(),
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)
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],
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),
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),
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Container(height: 8.0,),
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if (_data == null && _loading)
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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CircularProgressIndicator()
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],
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),
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if (_error)
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ListTile(
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title: Text('Error loading URL!'.i18n),
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leading: Icon(Icons.error, color: Colors.red,),
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),
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//Playlist
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if (_data != null)
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...[
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FreezerDivider(),
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ListTile(
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title: Text(_data.name),
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subtitle: Text((_data.description ?? '') == '' ? '${_data.tracks.length} tracks' : _data.description),
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leading: Image.network(_data.image??'http://cdn-images.deezer.com/images/cover//256x256-000000-80-0-0.jpg')
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),
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ImporterSettings(),
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Padding(
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padding: EdgeInsets.symmetric(vertical: 4.0, horizontal: 16.0),
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child: ElevatedButton(
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child: Text('Start import'.i18n),
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onPressed: () async {
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await _start();
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Navigator.of(context).pushReplacement(MaterialPageRoute(
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builder: (context) => ImporterStatusScreen()
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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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class ImporterSettings extends StatefulWidget {
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@override
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_ImporterSettingsState createState() => _ImporterSettingsState();
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}
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class _ImporterSettingsState extends State<ImporterSettings> {
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@override
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Widget build(BuildContext context) {
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return Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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ListTile(
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title: Text('Download imported tracks'.i18n),
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leading: Switch(
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value: importer.download,
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onChanged: (v) => setState(() => importer.download = v),
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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 ImporterStatusScreen extends StatefulWidget {
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@override
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_ImporterStatusScreenState createState() => _ImporterStatusScreenState();
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}
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class _ImporterStatusScreenState extends State<ImporterStatusScreen> {
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bool _done = false;
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StreamSubscription _subscription;
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@override
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void initState() {
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//If import done mark as not done, to prevent double routing
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if (importer.done) {
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_done = true;
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importer.done = false;
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}
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//Update
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_subscription = importer.updateStream.listen((event) {
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setState(() {
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//Unset done so this page doesn't reopen
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if (importer.done) {
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_done = true;
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importer.done = false;
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};
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});
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});
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super.initState();
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}
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@override
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void dispose() {
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if (_subscription != null)
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_subscription.cancel();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: FreezerAppBar('Importing...'.i18n),
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body: ListView(
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children: [
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// Spinner
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if (!_done)
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Padding(
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padding: EdgeInsets.symmetric(vertical: 8.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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CircularProgressIndicator()
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],
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),
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),
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// Progress indicator
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Container(
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child: Row(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.spaceAround,
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children: <Widget>[
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Row(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Icon(Icons.import_export, size: 24.0,),
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Container(width: 4.0,),
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Text('${importer.ok+importer.error}/${importer.tracks.length}', style: TextStyle(fontSize: 24.0),)
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],
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),
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Row(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Icon(Icons.done, size: 24.0,),
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Container(width: 4.0,),
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Text('${importer.ok}', style: TextStyle(fontSize: 24.0),)
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],
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),
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Row(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Icon(Icons.error, size: 24.0,),
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Container(width: 4.0,),
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Text('${importer.error}', style: TextStyle(fontSize: 24.0),),
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],
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),
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//When Done
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if (_done)
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TextButton(
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child: Text('Playlist menu'.i18n),
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onPressed: () {
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MenuSheet m = MenuSheet(context);
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m.defaultPlaylistMenu(importer.playlist);
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},
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)
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],
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),
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),
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Container(height: 8.0),
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FreezerDivider(),
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//Tracks
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...List.generate(importer.tracks.length, (i) {
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ImporterTrack t = importer.tracks[i];
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return ListTile(
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leading: t.state.icon,
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title: Text(t.title),
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subtitle: Text(
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t.artists.join(", "),
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maxLines: 1,
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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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class SpotifyImporterV2 extends StatefulWidget {
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@override
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_SpotifyImporterV2State createState() => _SpotifyImporterV2State();
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}
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class _SpotifyImporterV2State extends State<SpotifyImporterV2> {
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bool _authorizing = false;
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String _clientId;
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String _clientSecret;
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SpotifyAPIWrapper spotify;
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//Spotify authorization flow
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Future _authorize() async {
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setState(() => _authorizing = true);
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spotify = SpotifyAPIWrapper();
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await spotify.authorize(_clientId, _clientSecret);
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//Save credentials
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settings.spotifyClientId = _clientId;
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settings.spotifyClientSecret = _clientSecret;
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await settings.save();
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setState(() => _authorizing = false);
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//Redirect
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Navigator.of(context).pushReplacement(MaterialPageRoute(
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builder: (context) => SpotifyImporterV2Main(spotify)
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));
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}
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@override
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void initState() {
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_clientId = settings.spotifyClientId;
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_clientSecret = settings.spotifyClientSecret;
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//Try saved
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spotify = SpotifyAPIWrapper();
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spotify.trySaved().then((r) {
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if (r) {
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Navigator.of(context).pushReplacement(MaterialPageRoute(
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builder: (context) => SpotifyImporterV2Main(spotify)
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));
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}
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});
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super.initState();
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}
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@override
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void dispose() {
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//Stop server
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if (spotify != null) {
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spotify.cancelAuthorize();
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}
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: FreezerAppBar("Spotify Importer v2".i18n),
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body: ListView(
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children: [
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Padding(
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padding: EdgeInsets.symmetric(vertical: 12.0, horizontal: 8.0),
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child: Text(
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"This importer requires Spotify Client ID and Client Secret. To obtain them:".i18n,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 18.0,
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),
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),
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),
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 8.0),
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child: Text(
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"1. Go to: developer.spotify.com/dashboard and create an app.".i18n,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 16.0,
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),
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)
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),
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Padding(
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padding: EdgeInsets.symmetric(vertical: 4.0, horizontal: 16.0),
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child: ElevatedButton(
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child: Text("Open in Browser".i18n),
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onPressed: () {
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launch("https://developer.spotify.com/dashboard");
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},
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),
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),
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Container(height: 16.0),
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 8.0),
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child: Text(
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"2. In the app you just created go to settings, and set the Redirect URL to: ".i18n + "http://localhost:42069",
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 16.0,
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),
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)
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),
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Padding(
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padding: EdgeInsets.symmetric(vertical: 4.0, horizontal: 16.0),
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child: ElevatedButton(
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child: Text("Copy the Redirect URL".i18n),
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onPressed: () async {
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await Clipboard.setData(new ClipboardData(text: "http://localhost:42069"));
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Fluttertoast.showToast(msg: "Copied".i18n, gravity: ToastGravity.BOTTOM, toastLength: Toast.LENGTH_SHORT);
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},
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),
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),
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 16.0),
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child: Row(
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mainAxisSize: MainAxisSize.max,
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children: [
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Flexible(
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child: TextField(
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controller: TextEditingController(text: _clientId),
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decoration: InputDecoration(
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labelText: "Client ID".i18n
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),
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onChanged: (v) => setState(() => _clientId = v),
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),
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),
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Container(width: 16.0),
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Flexible(
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child: TextField(
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controller: TextEditingController(text: _clientSecret),
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obscureText: true,
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decoration: InputDecoration(
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labelText: "Client Secret".i18n
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),
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onChanged: (v) => setState(() => _clientSecret = v),
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),
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),
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],
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),
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),
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Padding(
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padding: EdgeInsets.symmetric(vertical: 4.0, horizontal: 16.0),
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child: ElevatedButton(
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child: Text("Authorize".i18n),
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onPressed: (_clientId != null && _clientSecret != null && !_authorizing)
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? () => _authorize()
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: null
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),
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),
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if (_authorizing)
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Padding(
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padding: EdgeInsets.symmetric(vertical: 8.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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CircularProgressIndicator()
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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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class SpotifyImporterV2Main extends StatefulWidget {
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SpotifyAPIWrapper spotify;
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SpotifyImporterV2Main(this.spotify, {Key key}): super(key: key);
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@override
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_SpotifyImporterV2MainState createState() => _SpotifyImporterV2MainState();
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}
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class _SpotifyImporterV2MainState extends State<SpotifyImporterV2Main> {
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String _url;
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bool _urlLoading = false;
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spotify.Playlist _urlPlaylist;
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bool _playlistsLoading = true;
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List<spotify.PlaylistSimple> _playlists;
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@override
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void initState() {
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_loadPlaylists();
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super.initState();
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}
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//Load playlists
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Future _loadPlaylists() async {
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var pages = widget.spotify.spotify.users.playlists(widget.spotify.me.id);
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_playlists = List.from(await pages.all());
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setState(() => _playlistsLoading = false);
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}
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Future _loadUrl() async {
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setState(() => _urlLoading = true);
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//Resolve URL
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try {
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String uri = await SpotifyScrapper.resolveUrl(_url);
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//Error/NonPlaylist
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if (uri == null || uri.split(':')[1] != 'playlist') {
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throw Exception();
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}
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//Get playlist
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spotify.Playlist playlist = await widget.spotify.spotify.playlists.get(uri.split(":")[2]);
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setState(() {
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_urlLoading = false;
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_urlPlaylist = playlist;
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});
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} catch (e) {
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Fluttertoast.showToast(msg: "Invalid/Unsupported URL".i18n, gravity: ToastGravity.BOTTOM, toastLength: Toast.LENGTH_SHORT);
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setState(() => _urlLoading = false);
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return;
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}
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}
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Future _startImport(String title, String description, String id) async {
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//Show loading dialog
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (context) => WillPopScope(
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onWillPop: () => Future.value(false),
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child: AlertDialog(
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title: Text("Please wait...".i18n),
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content: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [CircularProgressIndicator()],
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)
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)
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)
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);
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try {
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//Fetch entire playlist
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var pages = widget.spotify.spotify.playlists.getTracksByPlaylistId(id);
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var all = await pages.all();
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//Map to importer track
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List<ImporterTrack> tracks = all.map((t) => ImporterTrack(t.name, t.artists.map((a) => a.name).toList(), isrc: t.externalIds.isrc)).toList();
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await importer.start(context, title, description, tracks);
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//Route
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Navigator.of(context).pop();
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Navigator.of(context).pushReplacement(MaterialPageRoute(
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builder: (context) => ImporterStatusScreen()
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));
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} catch (e) {
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Fluttertoast.showToast(msg: e.toString(), gravity: ToastGravity.BOTTOM, toastLength: Toast.LENGTH_SHORT);
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Navigator.of(context).pop();
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return;
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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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return Scaffold(
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appBar: FreezerAppBar("Spotify Importer v2".i18n),
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body: ListView(
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children: [
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Padding(
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padding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 16.0),
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child: Text(
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'Logged in as: '.i18n + widget.spotify.me.displayName,
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maxLines: 1,
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 18.0,
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fontWeight: FontWeight.bold
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)
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),
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),
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FreezerDivider(),
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Container(height: 4.0),
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Text(
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"Options".i18n,
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|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
fontSize: 18.0,
|
|
fontWeight: FontWeight.bold
|
|
),
|
|
),
|
|
ImporterSettings(),
|
|
FreezerDivider(),
|
|
Container(height: 4.0),
|
|
Text(
|
|
"Import playlists by URL".i18n,
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
fontSize: 18.0,
|
|
fontWeight: FontWeight.bold
|
|
),
|
|
),
|
|
Padding(
|
|
padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
|
|
child: Row(
|
|
children: [
|
|
Expanded(
|
|
child: TextField(
|
|
decoration: InputDecoration(
|
|
hintText: "URL".i18n
|
|
),
|
|
onChanged: (v) => setState(() => _url = v)
|
|
),
|
|
),
|
|
IconButton(
|
|
icon: Icon(Icons.search),
|
|
onPressed: () => _loadUrl(),
|
|
)
|
|
],
|
|
)
|
|
),
|
|
if (_urlLoading)
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Padding(
|
|
padding: EdgeInsets.symmetric(vertical: 4.0),
|
|
child: CircularProgressIndicator(),
|
|
)
|
|
],
|
|
),
|
|
if (_urlPlaylist != null)
|
|
ListTile(
|
|
title: Text(_urlPlaylist.name),
|
|
subtitle: Text(_urlPlaylist.description ?? ''),
|
|
leading: Image.network(_urlPlaylist.images.first?.url??"http://cdn-images.deezer.com/images/cover//256x256-000000-80-0-0.jpg")
|
|
),
|
|
if (_urlPlaylist != null)
|
|
Padding(
|
|
padding: EdgeInsets.symmetric(horizontal: 16.0),
|
|
child: ElevatedButton(
|
|
child: Text("Import".i18n),
|
|
onPressed: () {
|
|
_startImport(_urlPlaylist.name, _urlPlaylist.description, _urlPlaylist.id);
|
|
}
|
|
)
|
|
),
|
|
|
|
// Playlists
|
|
FreezerDivider(),
|
|
Container(height: 4.0),
|
|
Text(
|
|
"Playlists".i18n,
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
fontSize: 18.0,
|
|
fontWeight: FontWeight.bold
|
|
)
|
|
),
|
|
Container(height: 4.0),
|
|
if (_playlistsLoading)
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Padding(
|
|
padding: EdgeInsets.symmetric(vertical: 4.0),
|
|
child: CircularProgressIndicator(),
|
|
)
|
|
],
|
|
),
|
|
if (!_playlistsLoading && _playlists != null)
|
|
...List.generate(_playlists.length, (i) {
|
|
spotify.PlaylistSimple p = _playlists[i];
|
|
return ListTile(
|
|
title: Text(p.name, maxLines: 1),
|
|
subtitle: Text(p.owner.displayName, maxLines: 1),
|
|
leading: Image.network(p.images.first?.url??"http://cdn-images.deezer.com/images/cover//256x256-000000-80-0-0.jpg"),
|
|
onTap: () {
|
|
_startImport(p.name, "", p.id);
|
|
},
|
|
);
|
|
})
|
|
],
|
|
)
|
|
);
|
|
}
|
|
}
|