modified home view

This commit is contained in:
Adrian Baumgart 2023-07-10 17:32:46 +02:00
parent c35ca22e07
commit 34e72205ac
No known key found for this signature in database
3 changed files with 303 additions and 114 deletions

View File

@ -0,0 +1,33 @@
import 'dart:async';
import 'dart:convert';
import 'package:dartz/dartz.dart';
import 'package:http/http.dart' as http;
import 'package:shlink_app/API/Classes/ShortURL/ShortURL.dart';
import '../ServerManager.dart';
FutureOr<Either<List<ShortURL>, Failure>> API_getRecentShortUrls(String? api_key, String? server_url, String apiVersion) async {
try {
final response = await http.get(Uri.parse("${server_url}/rest/v${apiVersion}/short-urls?itemsPerPage=5&orderBy=dateCreated-DESC"), headers: {
"X-Api-Key": api_key ?? "",
});
if (response.statusCode == 200) {
var jsonResponse = jsonDecode(response.body);
List<ShortURL> shortURLs = (jsonResponse["shortUrls"]["data"] as List<dynamic>).map((e) {
return ShortURL.fromJson(e);
}).toList();
return left(shortURLs);
}
else {
try {
var jsonBody = jsonDecode(response.body);
return right(ApiFailure(type: jsonBody["type"], detail: jsonBody["detail"], title: jsonBody["title"], status: jsonBody["status"]));
}
catch(resErr) {
return right(RequestFailure(response.statusCode, resErr.toString()));
}
}
}
catch(reqErr) {
return right(RequestFailure(0, reqErr.toString()));
}
}

View File

@ -1,8 +1,11 @@
import 'package:flutter/material.dart';
import 'package:qr_flutter/qr_flutter.dart';
import 'package:shlink_app/API/Classes/ShlinkStats/ShlinkStats.dart';
import 'package:shlink_app/API/ServerManager.dart';
import 'package:shlink_app/LoginView.dart';
import 'package:shlink_app/ShortURLEditView.dart';
import 'package:shlink_app/URLListView.dart';
import 'API/Classes/ShortURL/ShortURL.dart';
import 'globals.dart' as globals;
class HomeView extends StatefulWidget {
@ -16,15 +19,28 @@ class _HomeViewState extends State<HomeView> {
ShlinkStats? shlinkStats;
List<ShortURL> shortUrls = [];
bool shortUrlsLoaded = false;
bool _qrCodeShown = false;
String _qrUrl = "";
@override
void initState() {
// TODO: implement initState
super.initState();
WidgetsBinding.instance
.addPostFrameCallback((_) => loadShlinkStats());
.addPostFrameCallback((_) {
loadAllData();
});
}
void loadShlinkStats() async {
Future<void> loadAllData() async {
var resultStats = await loadShlinkStats();
var resultShortUrls = await loadRecentShortUrls();
return;
}
Future<void> loadShlinkStats() async {
final response = await globals.serverManager.getShlinkStats();
response.fold((l) {
setState(() {
@ -44,56 +60,148 @@ class _HomeViewState extends State<HomeView> {
});
}
Future<void> loadRecentShortUrls() async {
final response = await globals.serverManager.getRecentShortUrls();
response.fold((l) {
setState(() {
shortUrls = l;
shortUrlsLoaded = true;
});
}, (r) {
var text = "";
if (r is RequestFailure) {
text = r.description;
}
else {
text = (r as ApiFailure).detail;
}
final snackBar = SnackBar(content: Text(text), backgroundColor: Colors.red[400], behavior: SnackBarBehavior.floating);
ScaffoldMessenger.of(context).showSnackBar(snackBar);
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: CustomScrollView(
slivers: [
SliverAppBar.medium(
expandedHeight: 160,
title: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text("Shlink", style: TextStyle(fontWeight: FontWeight.bold)),
Text(globals.serverManager.getServerUrl(), style: TextStyle(fontSize: 16, color: Colors.grey[600]))
],
),
actions: [
PopupMenuButton(
itemBuilder: (context) {
return [
PopupMenuItem(
value: 0,
child: Text("Log out...", style: TextStyle(color: Colors.red)),
body: Stack(
children: [
ColorFiltered(
colorFilter: ColorFilter.mode(Colors.black.withOpacity(_qrCodeShown ? 0.4 : 0), BlendMode.srcOver),
child: RefreshIndicator(
onRefresh: () async {
return loadAllData();
},
child: CustomScrollView(
slivers: [
SliverAppBar.medium(
expandedHeight: 160,
title: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text("Shlink", style: TextStyle(fontWeight: FontWeight.bold)),
Text(globals.serverManager.getServerUrl(), style: TextStyle(fontSize: 16, color: Colors.grey[600]))
],
)
),
SliverToBoxAdapter(
child: Wrap(
alignment: WrapAlignment.spaceEvenly,
children: [
_ShlinkStatsCardWidget(icon: Icons.link, text: "${shlinkStats?.shortUrlsCount.toString() ?? "0"} Short URLs", borderColor: Colors.blue),
_ShlinkStatsCardWidget(icon: Icons.remove_red_eye, text: "${shlinkStats?.nonOrphanVisits.total ?? "0"} Visits", borderColor: Colors.green),
_ShlinkStatsCardWidget(icon: Icons.warning, text: "${shlinkStats?.orphanVisits.total ?? "0"} Orphan Visits", borderColor: Colors.red),
_ShlinkStatsCardWidget(icon: Icons.sell, text: "${shlinkStats?.tagsCount.toString() ?? "0"} Tags", borderColor: Colors.purple),
],
),
),
if (shortUrlsLoaded && shortUrls.isEmpty)
SliverToBoxAdapter(
child: Center(
child: Padding(
padding: EdgeInsets.only(top: 50),
child: Column(
children: [
Text("No Short URLs", style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),),
Padding(
padding: EdgeInsets.only(top: 8),
child: Text('Create one by tapping the "+" button below', style: TextStyle(fontSize: 16, color: Colors.grey[600]),),
)
],
)
)
)
)
];
},
onSelected: (value) {
if (value == 0) {
globals.serverManager.logOut().then((value) => Navigator.of(context).pushReplacement(
MaterialPageRoute(builder: (context) => const LoginView())
));
}
},
)
],
),
SliverToBoxAdapter(
child: Wrap(
alignment: WrapAlignment.spaceEvenly,
children: [
_ShlinkStatsCardWidget(icon: Icons.link, text: "${shlinkStats?.shortUrlsCount.toString() ?? "0"} Short URLs", borderColor: Colors.blue),
_ShlinkStatsCardWidget(icon: Icons.remove_red_eye, text: "${shlinkStats?.nonOrphanVisits.total ?? "0"} Visits", borderColor: Colors.green),
_ShlinkStatsCardWidget(icon: Icons.warning, text: "${shlinkStats?.orphanVisits.total ?? "0"} Orphan Visits", borderColor: Colors.red),
_ShlinkStatsCardWidget(icon: Icons.sell, text: "${shlinkStats?.tagsCount.toString() ?? "0"} Tags", borderColor: Colors.purple),
],
else
SliverList(delegate: SliverChildBuilderDelegate(
(BuildContext _context, int index) {
if (index == 0) {
return Padding(
padding: EdgeInsets.only(top: 16, left: 12, right: 12),
child: Text("Recent Short URLs", style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold)),
);
}
else {
final shortURL = shortUrls[index - 1];
return ShortURLCell(shortURL: shortURL, reload: () {
loadRecentShortUrls();
}, showQRCode: (String url) {
setState(() {
_qrUrl = url;
_qrCodeShown = true;
});
}, isLast: index == shortUrls.length);
}
},
childCount: shortUrls.length + 1
))
],
),
),
)
),
if (_qrCodeShown)
GestureDetector(
onTap: () {
setState(() {
_qrCodeShown = false;
});
},
child: Container(
color: Colors.black.withOpacity(0),
),
),
if (_qrCodeShown)
Center(
child: SizedBox(
width: MediaQuery.of(context).size.width / 1.7,
height: MediaQuery.of(context).size.width / 1.7,
child: Card(
child: Padding(
padding: const EdgeInsets.all(16),
child: QrImageView(
data: _qrUrl,
version: QrVersions.auto,
size: 200.0,
eyeStyle: QrEyeStyle(
eyeShape: QrEyeShape.square,
color: MediaQuery.of(context).platformBrightness == Brightness.dark ? Colors.white : Colors.black,
),
dataModuleStyle: QrDataModuleStyle(
dataModuleShape: QrDataModuleShape.square,
color: MediaQuery.of(context).platformBrightness == Brightness.dark ? Colors.white : Colors.black,
),
)
)
),
),
)
],
),
floatingActionButton: FloatingActionButton(
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(builder: (context) => ShortURLEditView()));
onPressed: () async {
final result = await Navigator.of(context).push(MaterialPageRoute(builder: (context) => const ShortURLEditView()));
loadRecentShortUrls();
},
child: Icon(Icons.add),
)

View File

@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
import 'package:qr_flutter/qr_flutter.dart';
import 'package:shlink_app/API/Classes/ShortURL/ShortURL.dart';
import 'package:shlink_app/API/ServerManager.dart';
import 'package:shlink_app/ShortURLEditView.dart';
import 'package:shlink_app/URLDetailView.dart';
import 'globals.dart' as globals;
import 'package:flutter/services.dart';
@ -19,6 +20,8 @@ class _URLListViewState extends State<URLListView> {
List<ShortURL> shortUrls = [];
bool _qrCodeShown = false;
String _qrUrl = "";
bool shortUrlsLoaded = false;
@override
void initState() {
@ -33,6 +36,7 @@ class _URLListViewState extends State<URLListView> {
response.fold((l) {
setState(() {
shortUrls = l;
shortUrlsLoaded = true;
});
return true;
}, (r) {
@ -53,92 +57,58 @@ class _URLListViewState extends State<URLListView> {
@override
Widget build(BuildContext context) {
return Scaffold(
floatingActionButton: FloatingActionButton(
onPressed: () async {
final result = await Navigator.of(context).push(MaterialPageRoute(builder: (context) => ShortURLEditView()));
loadAllShortUrls();
},
child: Icon(Icons.add),
),
body: Stack(
children: [
ColorFiltered(
colorFilter: ColorFilter.mode(Colors.black.withOpacity(_qrCodeShown ? 0.4 : 0), BlendMode.srcOver),
child: RefreshIndicator(
onRefresh: () async {
//loadAllShortUrls();
return loadAllShortUrls();
//Future.value(true);
},
child: CustomScrollView(
slivers: [
SliverAppBar.medium(
title: Text("Short URLs", style: TextStyle(fontWeight: FontWeight.bold))
),
SliverList(delegate: SliverChildBuilderDelegate(
(BuildContext _context, int index) {
final shortURL = shortUrls[index];
return GestureDetector(
onTap: () async {
final result = await Navigator.of(context).push(MaterialPageRoute(builder: (context) => URLDetailView(shortURL: shortURL)));
if (result == "reload") {
loadAllShortUrls();
}
},
if (shortUrlsLoaded && shortUrls.length == 0)
SliverToBoxAdapter(
child: Center(
child: Padding(
padding: EdgeInsets.all(8),
child: Container(
padding: EdgeInsets.only(top: 8, bottom: 8),
decoration: BoxDecoration(
border: Border(bottom: BorderSide(color: MediaQuery.of(context).platformBrightness == Brightness.dark ? Colors.grey[800]! : Colors.grey[300]!)),
),
child: Padding(
padding: EdgeInsets.all(8),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: [
Text("${shortURL.title ?? shortURL.shortCode}", textScaleFactor: 1.4, style: TextStyle(fontWeight: FontWeight.bold),),
Text("${shortURL.longUrl}",maxLines: 1, overflow: TextOverflow.ellipsis, textScaleFactor: 0.9, style: TextStyle(color: Colors.grey[600]),),
// List tags in a row
Wrap(
children: shortURL.tags.map((tag) {
var randomColor = ([...Colors.primaries]..shuffle()).first.harmonizeWith(Theme.of(context).colorScheme.primary);
return Padding(
padding: EdgeInsets.only(right: 4, top: 4),
child: Container(
padding: EdgeInsets.only(top: 4, bottom: 4, left: 12, right: 12),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(4),
color: randomColor,
),
child: Text(tag, style: TextStyle(color: randomColor.computeLuminance() < 0.5 ? Colors.white : Colors.black),),
),
);
}).toList()
)
],
),
),
IconButton(onPressed: () async {
await Clipboard.setData(ClipboardData(text: shortURL.shortUrl));
final snackBar = SnackBar(content: Text("Copied to clipboard!"), behavior: SnackBarBehavior.floating, backgroundColor: Colors.green[400]);
ScaffoldMessenger.of(context).showSnackBar(snackBar);
}, icon: Icon(Icons.copy)),
IconButton(onPressed: () {
setState(() {
_qrUrl = shortURL.shortUrl;
_qrCodeShown = true;
});
}, icon: Icon(Icons.qr_code))
],
padding: EdgeInsets.only(top: 50),
child: Column(
children: [
Text("No Short URLs", style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),),
Padding(
padding: EdgeInsets.only(top: 8),
child: Text('Create one by tapping the "+" button below', style: TextStyle(fontSize: 16, color: Colors.grey[600]),),
)
),
),
],
)
)
);
},
childCount: shortUrls.length
))
)
)
else
SliverList(delegate: SliverChildBuilderDelegate(
(BuildContext _context, int index) {
final shortURL = shortUrls[index];
return ShortURLCell(shortURL: shortURL, reload: () {
loadAllShortUrls();
}, showQRCode: (String url) {
setState(() {
_qrUrl = url;
_qrCodeShown = true;
});
}, isLast: index == shortUrls.length - 1);
},
childCount: shortUrls.length
))
],
),
),
@ -184,3 +154,81 @@ class _URLListViewState extends State<URLListView> {
);
}
}
class ShortURLCell extends StatefulWidget {
const ShortURLCell({super.key, required this.shortURL, required this.reload, required this.showQRCode, required this.isLast});
final ShortURL shortURL;
final Function() reload;
final Function(String url) showQRCode;
final bool isLast;
@override
State<ShortURLCell> createState() => _ShortURLCellState();
}
class _ShortURLCellState extends State<ShortURLCell> {
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () async {
final result = await Navigator.of(context).push(MaterialPageRoute(builder: (context) => URLDetailView(shortURL: widget.shortURL)));
if (result == "reload") {
widget.reload();
}
},
child: Padding(
padding: EdgeInsets.only(left: 8, right: 8, bottom: widget.isLast ? 90 : 0),
child: Container(
padding: EdgeInsets.only(left: 8, right: 8, bottom: 16, top: 16),
decoration: BoxDecoration(
border: Border(bottom: BorderSide(color: MediaQuery.of(context).platformBrightness == Brightness.dark ? Colors.grey[800]! : Colors.grey[300]!)),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: [
Text("${widget.shortURL.title ?? widget.shortURL.shortCode}", textScaleFactor: 1.4, style: TextStyle(fontWeight: FontWeight.bold),),
Text("${widget.shortURL.longUrl}",maxLines: 1, overflow: TextOverflow.ellipsis, textScaleFactor: 0.9, style: TextStyle(color: Colors.grey[600]),),
// List tags in a row
Wrap(
children: widget.shortURL.tags.map((tag) {
var randomColor = ([...Colors.primaries]..shuffle()).first.harmonizeWith(Theme.of(context).colorScheme.primary);
return Padding(
padding: EdgeInsets.only(right: 4, top: 4),
child: Container(
padding: EdgeInsets.only(top: 4, bottom: 4, left: 12, right: 12),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(4),
color: randomColor,
),
child: Text(tag, style: TextStyle(color: randomColor.computeLuminance() < 0.5 ? Colors.white : Colors.black),),
),
);
}).toList()
)
],
),
),
IconButton(onPressed: () async {
await Clipboard.setData(ClipboardData(text: widget.shortURL.shortUrl));
final snackBar = SnackBar(content: Text("Copied to clipboard!"), behavior: SnackBarBehavior.floating, backgroundColor: Colors.green[400]);
ScaffoldMessenger.of(context).showSnackBar(snackBar);
}, icon: Icon(Icons.copy)),
IconButton(onPressed: () {
widget.showQRCode(widget.shortURL.shortUrl);
}, icon: Icon(Icons.qr_code))
],
)
),
)
);
}
}