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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,34 @@ | ||
| *.mode1v3 | ||
| *.mode2v3 | ||
| *.moved-aside | ||
| *.pbxuser | ||
| *.perspectivev3 | ||
| **/*sync/ | ||
| .sconsign.dblite | ||
| .tags* | ||
| **/.vagrant/ | ||
| **/DerivedData/ | ||
| Icon? | ||
| **/Pods/ | ||
| **/.symlinks/ | ||
| profile | ||
| xcuserdata | ||
| **/.generated/ | ||
| Flutter/App.framework | ||
| Flutter/Flutter.framework | ||
| Flutter/Flutter.podspec | ||
| Flutter/Generated.xcconfig | ||
| Flutter/app.flx | ||
| Flutter/app.zip | ||
| Flutter/flutter_assets/ | ||
| Flutter/flutter_export_environment.sh | ||
| ServiceDefinitions.json | ||
| Runner/GeneratedPluginRegistrant.* | ||
|
|
||
| # Exceptions to above rules. | ||
| !default.mode1v3 | ||
| !default.mode2v3 | ||
| !default.pbxuser | ||
| !default.perspectivev3 | ||
|
|
||
| /build |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| class BookmarkModel { | ||
| String key; | ||
| String tweetId; | ||
| String createdAt; | ||
| BookmarkModel({ | ||
| this.key, | ||
| this.tweetId, | ||
| this.createdAt, | ||
| }); | ||
|
|
||
| factory BookmarkModel.fromJson(Map<dynamic, dynamic> json) => BookmarkModel( | ||
| key: json["tweetId"], | ||
| tweetId: json["tweetId"], | ||
| createdAt: json["created_at"], | ||
| ); | ||
|
|
||
| Map<String, dynamic> toJson() => { | ||
| "key": key, | ||
| "tweetId": tweetId, | ||
| "created_at": createdAt, | ||
| }; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| import 'dart:async'; | ||
|
|
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| import 'package:firebase_database/firebase_database.dart'; | ||
| import 'package:flutter_twitter_clone/helper/shared_prefrence_helper.dart'; | ||
| import 'package:flutter_twitter_clone/helper/utility.dart'; | ||
| import 'package:flutter_twitter_clone/model/bookmarkModel.dart'; | ||
| import 'package:flutter_twitter_clone/model/feedModel.dart'; | ||
| import 'package:flutter_twitter_clone/ui/page/common/locator.dart'; | ||
| import 'appState.dart'; | ||
|
|
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| class BookmarkState extends AppState { | ||
| BookmarkState() { | ||
| getDataFromDatabase(); | ||
| } | ||
| List<FeedModel> _tweetList; | ||
| List<BookmarkModel> _bookmarkList; | ||
|
|
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| addBookmarkTweetToList(BookmarkModel model) { | ||
| if (_bookmarkList == null) { | ||
| _bookmarkList = <BookmarkModel>[]; | ||
| } | ||
|
|
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| if (!_bookmarkList.any((element) => element.key == model.key)) { | ||
| _bookmarkList.add(model); | ||
| } | ||
| } | ||
|
|
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| List<FeedModel> get tweetList => _tweetList; | ||
|
|
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| /// get [Notification list] from firebase realtime database | ||
| void getDataFromDatabase() async { | ||
| String userId = await getIt<SharedPreferenceHelper>() | ||
| .getUserProfile() | ||
| .then((value) => value.userId); | ||
| try { | ||
| if (_tweetList != null) { | ||
| return; | ||
| } | ||
| loading = true; | ||
| kDatabase | ||
| .child('bookmark') | ||
| .child(userId) | ||
| .once() | ||
| .then((DataSnapshot snapshot) async { | ||
| if (snapshot.value != null) { | ||
| var map = snapshot.value as Map<dynamic, dynamic>; | ||
| if (map != null) { | ||
| map.forEach((bookmarkKey, value) { | ||
| var map = value as Map<dynamic, dynamic>; | ||
| var model = BookmarkModel.fromJson(map); | ||
| model.key = bookmarkKey; | ||
| addBookmarkTweetToList(model); | ||
| }); | ||
| } | ||
|
|
||
| if (_bookmarkList != null) { | ||
| for (var bookmark in _bookmarkList) { | ||
| var tweet = await getTweetDetail(bookmark.tweetId); | ||
| if (tweet != null) { | ||
| if (_tweetList == null) { | ||
| _tweetList = <FeedModel>[]; | ||
| } | ||
| _tweetList.add(tweet); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| loading = false; | ||
| }); | ||
| } catch (error) { | ||
| loading = false; | ||
| cprint(error, errorIn: 'getDataFromDatabase'); | ||
| } | ||
| } | ||
|
|
||
| /// get `Tweet` present in notification | ||
| Future<FeedModel> getTweetDetail(String tweetId) async { | ||
| FeedModel _tweetDetail; | ||
| var snapshot = await kDatabase.child('tweet').child(tweetId).once(); | ||
| if (snapshot.value != null) { | ||
| var map = snapshot.value as Map<dynamic, dynamic>; | ||
| _tweetDetail = FeedModel.fromJson(map); | ||
| _tweetDetail.key = snapshot.key; | ||
| return _tweetDetail; | ||
| } else { | ||
| return null; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:flutter_twitter_clone/helper/enum.dart'; | ||
| import 'package:flutter_twitter_clone/model/feedModel.dart'; | ||
| import 'package:flutter_twitter_clone/state/bookmarkState.dart'; | ||
| import 'package:flutter_twitter_clone/ui/theme/theme.dart'; | ||
| import 'package:flutter_twitter_clone/widgets/customAppBar.dart'; | ||
| import 'package:flutter_twitter_clone/widgets/newWidget/emptyList.dart'; | ||
| import 'package:flutter_twitter_clone/widgets/tweet/tweet.dart'; | ||
| import 'package:provider/provider.dart'; | ||
|
|
||
| class BookmarkPage extends StatelessWidget { | ||
| const BookmarkPage({Key key}) : super(key: key); | ||
|
|
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| static Route<T> getRoute<T>() { | ||
| return MaterialPageRoute( | ||
| builder: (_) { | ||
| return Provider( | ||
| create: (_) => BookmarkState(), | ||
| child: ChangeNotifierProvider( | ||
| create: (BuildContext context) => BookmarkState(), | ||
| builder: (_, child) => BookmarkPage(), | ||
| ), | ||
| ); | ||
| }, | ||
| ); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Scaffold( | ||
| backgroundColor: TwitterColor.mystic, | ||
| appBar: CustomAppBar( | ||
| title: Text("Bookmark", style: TextStyles.titleStyle), | ||
| isBackButton: true, | ||
| ), | ||
| body: BookmarkPageBody(), | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| class BookmarkPageBody extends StatelessWidget { | ||
| const BookmarkPageBody({Key key}) : super(key: key); | ||
|
|
||
| Widget _tweet(BuildContext context, FeedModel model) { | ||
| return Container( | ||
| color: Colors.white, | ||
| child: Tweet( | ||
| model: model, | ||
| type: TweetType.Tweet, | ||
| ), | ||
| ); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| var state = Provider.of<BookmarkState>(context); | ||
| var list = state.tweetList; | ||
| if (state.isbusy) { | ||
| return SizedBox( | ||
| height: 3, | ||
| child: LinearProgressIndicator(), | ||
| ); | ||
| } else if (list == null || list.isEmpty) { | ||
| return Padding( | ||
| padding: EdgeInsets.symmetric(horizontal: 30), | ||
| child: EmptyList( | ||
| 'No Bookmark available yet', | ||
| subTitle: 'When new bookmark found, they\'ll show up here.', | ||
| ), | ||
| ); | ||
| } | ||
| return ListView.builder( | ||
| addAutomaticKeepAlives: true, | ||
| itemBuilder: (context, index) => _tweet(context, list[index]), | ||
| itemCount: list.length, | ||
| ); | ||
| } | ||
| } |
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