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✨ Support new feed API

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✨ Able to add tag onto post
This commit is contained in:
LittleSheep 2024-07-07 11:46:48 +08:00
parent f8bed6946e
commit 22ee817676
10 changed files with 271 additions and 30 deletions
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23
lib/models/feed.dart Normal file
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@ -0,0 +1,23 @@
class FeedRecord {
String type;
Map<String, dynamic> data;
DateTime createdAt;
FeedRecord({
required this.type,
required this.data,
required this.createdAt,
});
factory FeedRecord.fromJson(Map<String, dynamic> json) => FeedRecord(
type: json['type'],
data: json['data'],
createdAt: DateTime.parse(json['created_at']),
);
Map<String, dynamic> toJson() => {
'type': type,
'data': data,
'created_at': createdAt.toIso8601String(),
};
}

16
lib/providers/content/post.dart
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@ -7,7 +7,7 @@ class PostProvider extends GetConnect {
httpClient.baseUrl = ServiceFinder.services['interactive'];
}
Future<Response> listPost(int page, {int? realm}) async {
Future<Response> listFeed(int page, {int? realm}) async {
final queries = [
'take=${10}',
'offset=$page',
@ -21,6 +21,20 @@ class PostProvider extends GetConnect {
return resp;
}
Future<Response> listPost(int page, {int? realm}) async {
final queries = [
'take=${10}',
'offset=$page',
if (realm != null) 'realmId=$realm',
];
final resp = await get('/api/posts?${queries.join('&')}');
if (resp.statusCode != 200) {
throw Exception(resp.body);
}
return resp;
}
Future<Response> listPostReplies(String alias, int page) async {
final resp = await get('/api/posts/$alias/replies?take=${10}&offset=$page');
if (resp.statusCode != 200) {

14
lib/screens/feed.dart
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@ -1,8 +1,8 @@
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
import 'package:solian/models/feed.dart';
import 'package:solian/models/pagination.dart';
import 'package:solian/models/post.dart';
import 'package:solian/providers/auth.dart';
import 'package:solian/providers/content/post.dart';
import 'package:solian/router.dart';
@ -10,7 +10,7 @@ import 'package:solian/screens/account/notification.dart';
import 'package:solian/theme.dart';
import 'package:solian/widgets/app_bar_title.dart';
import 'package:solian/widgets/current_state_action.dart';
import 'package:solian/widgets/posts/post_list.dart';
import 'package:solian/widgets/posts/feed_list.dart';
class FeedScreen extends StatefulWidget {
const FeedScreen({super.key});
@ -20,7 +20,7 @@ class FeedScreen extends StatefulWidget {
}
class _FeedScreenState extends State<FeedScreen> {
final PagingController<int, Post> _pagingController =
final PagingController<int, FeedRecord> _pagingController =
PagingController(firstPageKey: 0);
getPosts(int pageKey) async {
@ -28,14 +28,14 @@ class _FeedScreenState extends State<FeedScreen> {
Response resp;
try {
resp = await provider.listPost(pageKey);
resp = await provider.listFeed(pageKey);
} catch (e) {
_pagingController.error = e;
return;
}
final PaginationResult result = PaginationResult.fromJson(resp.body);
final parsed = result.data?.map((e) => Post.fromJson(e)).toList();
final parsed = result.data?.map((e) => FeedRecord.fromJson(e)).toList();
if (parsed != null && parsed.length >= 10) {
_pagingController.appendPage(parsed, pageKey + parsed.length);
} else if (parsed != null) {
@ -78,7 +78,7 @@ class _FeedScreenState extends State<FeedScreen> {
),
],
),
PostListWidget(controller: _pagingController),
FeedListWidget(controller: _pagingController),
],
),
),
@ -104,7 +104,7 @@ class FeedCreationButton extends StatelessWidget {
icon: const Icon(Icons.add_circle),
onPressed: () {
AppRouter.instance.pushNamed('postPublishing').then((val) {
if (val == true && onCreated != null) {
if (val != null && onCreated != null) {
onCreated!();
}
});

16
lib/screens/posts/post_publish.dart
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@ -12,7 +12,9 @@ import 'package:solian/widgets/account/account_avatar.dart';
import 'package:solian/widgets/app_bar_title.dart';
import 'package:solian/widgets/attachments/attachment_publish.dart';
import 'package:solian/widgets/posts/post_item.dart';
import 'package:solian/widgets/posts/tags_field.dart';
import 'package:solian/widgets/prev_page.dart';
import 'package:textfield_tags/textfield_tags.dart';
class PostPublishingArguments {
final Post? edit;
@ -43,6 +45,7 @@ class PostPublishingScreen extends StatefulWidget {
class _PostPublishingScreenState extends State<PostPublishingScreen> {
final _contentController = TextEditingController();
final _tagsController = StringTagController();
bool _isBusy = false;
@ -70,6 +73,8 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
final payload = {
'content': _contentController.value.text,
'tags': _tagsController.getTags?.map((x) => {'alias': x}).toList() ??
List.empty(),
'attachments': _attachments,
if (widget.edit != null) 'alias': widget.edit!.alias,
if (widget.reply != null) 'reply_to': widget.reply!.id,
@ -242,6 +247,10 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
right: 0,
child: Column(
children: [
TagsField(
tagsController: _tagsController,
hintText: 'postTagsPlaceholder'.tr,
),
const Divider(thickness: 0.3, height: 0.3),
SizedBox(
height: 56,
@ -266,4 +275,11 @@ class _PostPublishingScreenState extends State<PostPublishingScreen> {
),
);
}
@override
void dispose() {
_contentController.dispose();
_tagsController.dispose();
super.dispose();
}
}

2
lib/translations.dart
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@ -88,6 +88,7 @@ class SolianMessages extends Translations {
'postPublishing': 'Post a post',
'postIdentityNotify': 'You will post this post as',
'postContentPlaceholder': 'What\'s happened?!',
'postTagsPlaceholder': 'Tags',
'postReaction': 'Reactions of the Post',
'postActionList': 'Actions of Post',
'postReplyAction': 'Make a reply',
@ -325,6 +326,7 @@ class SolianMessages extends Translations {
'postPublishing': '发表帖子',
'postIdentityNotify': '你将会以本身份发表帖子',
'postContentPlaceholder': '发生什么事了？！',
'postTagsPlaceholder': '标签',
'postReaction': '帖子的反应',
'postActionList': '帖子的操作',
'postReplyAction': '发表一则回复',

56
lib/widgets/posts/feed_list.dart Normal file
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@ -0,0 +1,56 @@
import 'package:flutter/material.dart';
import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
import 'package:solian/models/feed.dart';
import 'package:solian/models/post.dart';
import 'package:solian/widgets/centered_container.dart';
import 'package:solian/widgets/posts/post_list.dart';
class FeedListWidget extends StatelessWidget {
final bool isShowEmbed;
final bool isClickable;
final bool isNestedClickable;
final PagingController<int, FeedRecord> controller;
const FeedListWidget({
super.key,
required this.controller,
this.isShowEmbed = true,
this.isClickable = true,
this.isNestedClickable = true,
});
@override
Widget build(BuildContext context) {
return PagedSliverList<int, FeedRecord>.separated(
pagingController: controller,
builderDelegate: PagedChildBuilderDelegate<FeedRecord>(
itemBuilder: (context, item, index) {
return RepaintBoundary(
child: CenteredContainer(
child: Builder(
builder: (context) {
switch (item.type) {
case 'post':
final data = Post.fromJson(item.data);
return PostListEntryWidget(
isShowEmbed: isShowEmbed,
isNestedClickable: isNestedClickable,
isClickable: isClickable,
item: data,
onUpdate: () {
controller.refresh();
},
);
default:
return const SizedBox();
}
},
),
),
);
},
),
separatorBuilder: (_, __) => const Divider(thickness: 0.3, height: 0.3),
);
}
}

74
lib/widgets/posts/post_list.dart
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@ -29,28 +29,13 @@ class PostListWidget extends StatelessWidget {
itemBuilder: (context, item, index) {
return RepaintBoundary(
child: CenteredContainer(
child: GestureDetector(
child: PostItem(
key: Key('p${item.alias}'),
item: item,
isShowEmbed: isShowEmbed,
isClickable: isNestedClickable,
).paddingSymmetric(vertical: 8),
onTap: () {
if (!isClickable) return;
AppRouter.instance.pushNamed(
'postDetail',
pathParameters: {'alias': item.alias},
);
},
onLongPress: () {
showModalBottomSheet(
useRootNavigator: true,
context: context,
builder: (context) => PostAction(item: item),
).then((value) {
if (value != null) controller.refresh();
});
child: PostListEntryWidget(
isShowEmbed: isShowEmbed,
isNestedClickable: isNestedClickable,
isClickable: isClickable,
item: item,
onUpdate: () {
controller.refresh();
},
),
),
@ -61,3 +46,48 @@ class PostListWidget extends StatelessWidget {
);
}
}
class PostListEntryWidget extends StatelessWidget {
final bool isShowEmbed;
final bool isNestedClickable;
final bool isClickable;
final Post item;
final Function onUpdate;
const PostListEntryWidget({
super.key,
required this.isShowEmbed,
required this.isNestedClickable,
required this.isClickable,
required this.item,
required this.onUpdate,
});
@override
Widget build(BuildContext context) {
return GestureDetector(
child: PostItem(
key: Key('p${item.alias}'),
item: item,
isShowEmbed: isShowEmbed,
isClickable: isNestedClickable,
).paddingSymmetric(vertical: 8),
onTap: () {
if (!isClickable) return;
AppRouter.instance.pushNamed(
'postDetail',
pathParameters: {'alias': item.alias},
);
},
onLongPress: () {
showModalBottomSheet(
useRootNavigator: true,
context: context,
builder: (context) => PostAction(item: item),
).then((value) {
if (value != null) onUpdate();
});
},
);
}
}

91
lib/widgets/posts/tags_field.dart Normal file
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@ -0,0 +1,91 @@
import 'package:flutter/material.dart';
import 'package:textfield_tags/textfield_tags.dart';
class TagsField extends StatelessWidget {
final String hintText;
const TagsField({
super.key,
required this.hintText,
required StringTagController<String> tagsController,
}) : _tagsController = tagsController;
final StringTagController<String> _tagsController;
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 8,
),
child: TextFieldTags<String>(
letterCase: LetterCase.small,
textfieldTagsController: _tagsController,
textSeparators: const [' ', ','],
inputFieldBuilder: (context, inputFieldValues) {
return TextField(
controller: inputFieldValues.textEditingController,
focusNode: inputFieldValues.focusNode,
decoration: InputDecoration(
isDense: true,
hintText: hintText,
border: InputBorder.none,
prefixIconConstraints: BoxConstraints(
maxWidth: MediaQuery.of(context).size.width * 0.8,
),
prefixIcon: inputFieldValues.tags.isNotEmpty
? SingleChildScrollView(
controller: inputFieldValues.tagScrollController,
scrollDirection: Axis.horizontal,
child: Row(
children: inputFieldValues.tags.map((String tag) {
return Container(
decoration: BoxDecoration(
borderRadius: const BorderRadius.all(
Radius.circular(20.0),
),
color: Theme.of(context).colorScheme.primary,
),
margin: const EdgeInsets.only(right: 10.0),
padding: const EdgeInsets.symmetric(
horizontal: 10.0, vertical: 4.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
InkWell(
child: Text(
'#$tag',
style: const TextStyle(color: Colors.white),
),
onTap: () {
//print("$tag selected");
},
),
const SizedBox(width: 4.0),
InkWell(
child: const Icon(
Icons.cancel,
size: 14.0,
color: Color.fromARGB(255, 233, 233, 233),
),
onTap: () {
inputFieldValues.onTagRemoved(tag);
},
)
],
),
);
}).toList()),
)
: null,
),
onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
onChanged: inputFieldValues.onTagChanged,
onSubmitted: inputFieldValues.onTagSubmitted,
);
},
),
);
}
}

8
pubspec.lock
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@ -1557,6 +1557,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "0.7.0"
textfield_tags:
dependency: "direct main"
description:
name: textfield_tags
sha256: d1f2204114157a1296bb97c20d7f8c8c7fd036212812afb2e19de7bb34acc55b
url: "https://pub.dev"
source: hosted
version: "3.0.1"
timeago:
dependency: "direct main"
description:

1
pubspec.yaml
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@ -52,6 +52,7 @@ dependencies:
media_kit: ^1.1.10+1
media_kit_video: ^1.2.4
media_kit_libs_video: ^1.0.4
textfield_tags: ^3.0.1
dev_dependencies:
flutter_test: