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This commit is contained in:
LittleSheep
2024-12-22 14:56:34 +08:00
parent 95af7140cd
commit 5b05ca67b6
8 changed files with 318 additions and 144 deletions
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293
lib/widgets/post/post_meta_editor.dart
View File

@ -83,167 +83,178 @@ class PostMetaEditor extends StatelessWidget {
return ListenableBuilder(
listenable: controller,
builder: (context, _) {
return Column(
children: [
TextField(
controller: controller.titleController,
decoration: InputDecoration(
labelText: 'fieldPostTitle'.tr(),
border: UnderlineInputBorder(),
),
onTapOutside: (_) =>
FocusManager.instance.primaryFocus?.unfocus(),
).padding(horizontal: 24),
if (controller.mode == 'articles') const Gap(4),
if (controller.mode == 'articles')
return SingleChildScrollView(
padding: EdgeInsets.only(bottom: MediaQuery.of(context).padding.bottom + 8),
child: Column(
children: [
TextField(
controller: controller.descriptionController,
maxLines: null,
controller: controller.titleController,
decoration: InputDecoration(
labelText: 'fieldPostDescription'.tr(),
labelText: 'fieldPostTitle'.tr(),
border: UnderlineInputBorder(),
),
onTapOutside: (_) =>
FocusManager.instance.primaryFocus?.unfocus(),
).padding(horizontal: 24),
const Gap(4),
PostTagsField(
initialTags: controller.tags,
labelText: 'fieldPostTags'.tr(),
onUpdate: (value) {
controller.setTags(value);
},
).padding(horizontal: 24),
const Gap(4),
TextField(
controller: controller.aliasController,
decoration: InputDecoration(
labelText: 'fieldPostAlias'.tr(),
helperText: 'fieldPostAliasHint'.tr(),
helperMaxLines: 2,
border: UnderlineInputBorder(),
),
onTapOutside: (_) =>
FocusManager.instance.primaryFocus?.unfocus(),
).padding(horizontal: 24),
const Gap(12),
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Symbols.visibility),
title: Text('postVisibility').tr(),
subtitle: Text('postVisibilityDescription').tr(),
trailing: SizedBox(
width: 180,
child: DropdownButtonHideUnderline(
child: DropdownButton2<int>(
isExpanded: true,
items: kPostVisibilityLevel.entries
.map(
(entry) => DropdownMenuItem<int>(
value: entry.key,
child: Text(
entry.value,
style: const TextStyle(fontSize: 14),
).tr(),
),
)
.toList(),
value: controller.visibility,
onChanged: (int? value) {
if (value != null) {
controller.setVisibility(value);
}
},
buttonStyleData: const ButtonStyleData(
height: 40,
padding: EdgeInsets.symmetric(
horizontal: 4,
vertical: 8,
if (controller.mode == 'articles') const Gap(4),
if (controller.mode == 'articles')
TextField(
controller: controller.descriptionController,
maxLines: null,
decoration: InputDecoration(
labelText: 'fieldPostDescription'.tr(),
border: UnderlineInputBorder(),
),
onTapOutside: (_) =>
FocusManager.instance.primaryFocus?.unfocus(),
).padding(horizontal: 24),
const Gap(4),
PostTagsField(
initialTags: controller.tags,
labelText: 'fieldPostTags'.tr(),
onUpdate: (value) {
controller.setTags(value);
},
).padding(horizontal: 24),
const Gap(4),
PostCategoriesField(
initialCategories: controller.categories,
labelText: 'fieldPostCategories'.tr(),
onUpdate: (value) {
controller.setCategories(value);
},
).padding(horizontal: 24),
const Gap(4),
TextField(
controller: controller.aliasController,
decoration: InputDecoration(
labelText: 'fieldPostAlias'.tr(),
helperText: 'fieldPostAliasHint'.tr(),
helperMaxLines: 2,
border: UnderlineInputBorder(),
),
onTapOutside: (_) =>
FocusManager.instance.primaryFocus?.unfocus(),
).padding(horizontal: 24),
const Gap(12),
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: const Icon(Symbols.visibility),
title: Text('postVisibility').tr(),
subtitle: Text('postVisibilityDescription').tr(),
trailing: SizedBox(
width: 180,
child: DropdownButtonHideUnderline(
child: DropdownButton2<int>(
isExpanded: true,
items: kPostVisibilityLevel.entries
.map(
(entry) => DropdownMenuItem<int>(
value: entry.key,
child: Text(
entry.value,
style: const TextStyle(fontSize: 14),
).tr(),
),
)
.toList(),
value: controller.visibility,
onChanged: (int? value) {
if (value != null) {
controller.setVisibility(value);
}
},
buttonStyleData: const ButtonStyleData(
height: 40,
padding: EdgeInsets.symmetric(
horizontal: 4,
vertical: 8,
),
),
menuItemStyleData: const MenuItemStyleData(height: 40),
),
menuItemStyleData: const MenuItemStyleData(height: 40),
),
),
),
),
if (controller.visibility == 2)
if (controller.visibility == 2)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: Icon(Symbols.person),
trailing: Icon(Symbols.chevron_right),
title: Text('postVisibleUsers').tr(),
subtitle: Text('postSelectedUsers')
.plural(controller.visibleUsers.length),
onTap: () {
_selectVisibleUser(context);
},
),
if (controller.visibility == 3)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: Icon(Symbols.person),
trailing: Icon(Symbols.chevron_right),
title: Text('postInvisibleUsers').tr(),
subtitle: Text('postSelectedUsers')
.plural(controller.invisibleUsers.length),
onTap: () {
_selectInvisibleUser(context);
},
),
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: Icon(Symbols.person),
trailing: Icon(Symbols.chevron_right),
title: Text('postVisibleUsers').tr(),
subtitle: Text('postSelectedUsers')
.plural(controller.visibleUsers.length),
leading: const Icon(Symbols.event_available),
title: Text('postPublishedAt').tr(),
subtitle: Text(
controller.publishedAt != null
? dateFormatter.format(controller.publishedAt!)
: 'unset'.tr(),
),
trailing: controller.publishedAt != null
? IconButton(
icon: const Icon(Symbols.cancel),
onPressed: () {
controller.setPublishedAt(null);
},
)
: null,
contentPadding: const EdgeInsets.only(left: 24, right: 18),
onTap: () {
_selectVisibleUser(context);
_selectDate(
context,
initialDateTime: controller.publishedAt,
).then((value) {
controller.setPublishedAt(value);
});
},
),
if (controller.visibility == 3)
ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 24),
leading: Icon(Symbols.person),
trailing: Icon(Symbols.chevron_right),
title: Text('postInvisibleUsers').tr(),
subtitle: Text('postSelectedUsers')
.plural(controller.invisibleUsers.length),
leading: const Icon(Symbols.event_busy),
title: Text('postPublishedUntil').tr(),
subtitle: Text(
controller.publishedUntil != null
? dateFormatter.format(controller.publishedUntil!)
: 'unset'.tr(),
),
trailing: controller.publishedUntil != null
? IconButton(
icon: const Icon(Symbols.cancel),
onPressed: () {
controller.setPublishedUntil(null);
},
)
: null,
contentPadding: const EdgeInsets.only(left: 24, right: 18),
onTap: () {
_selectInvisibleUser(context);
_selectDate(
context,
initialDateTime: controller.publishedUntil,
).then((value) {
controller.setPublishedUntil(value);
});
},
),
ListTile(
leading: const Icon(Symbols.event_available),
title: Text('postPublishedAt').tr(),
subtitle: Text(
controller.publishedAt != null
? dateFormatter.format(controller.publishedAt!)
: 'unset'.tr(),
),
trailing: controller.publishedAt != null
? IconButton(
icon: const Icon(Symbols.cancel),
onPressed: () {
controller.setPublishedAt(null);
},
)
: null,
contentPadding: const EdgeInsets.only(left: 24, right: 18),
onTap: () {
_selectDate(
context,
initialDateTime: controller.publishedAt,
).then((value) {
controller.setPublishedAt(value);
});
},
),
ListTile(
leading: const Icon(Symbols.event_busy),
title: Text('postPublishedUntil').tr(),
subtitle: Text(
controller.publishedUntil != null
? dateFormatter.format(controller.publishedUntil!)
: 'unset'.tr(),
),
trailing: controller.publishedUntil != null
? IconButton(
icon: const Icon(Symbols.cancel),
onPressed: () {
controller.setPublishedUntil(null);
},
)
: null,
contentPadding: const EdgeInsets.only(left: 24, right: 18),
onTap: () {
_selectDate(
context,
initialDateTime: controller.publishedUntil,
).then((value) {
controller.setPublishedUntil(value);
});
},
),
],
).padding(vertical: 8);
],
).padding(vertical: 8),
);
},
);
}

152
lib/widgets/post/post_tags_field.dart
View File

@ -21,9 +21,9 @@ class PostTagsField extends StatefulWidget {
State<PostTagsField> createState() => _PostTagsFieldState();
}
class _PostTagsFieldState extends State<PostTagsField> {
static const List<String> kTagsDividers = [' ', ','];
const List<String> kTagsDividers = [' ', ','];
class _PostTagsFieldState extends State<PostTagsField> {
late final _Debounceable<List<String>?, String> _debouncedSearch;
final List<String> _currentTags = List.empty(growable: true);
@ -155,6 +155,154 @@ class _PostTagsFieldState extends State<PostTagsField> {
}
}
class PostCategoriesField extends StatefulWidget {
final List<String>? initialCategories;
final String labelText;
final Function(List<String>) onUpdate;
const PostCategoriesField({
super.key,
this.initialCategories,
required this.labelText,
required this.onUpdate,
});
@override
State<PostCategoriesField> createState() => _PostCategoriesFieldState();
}
class _PostCategoriesFieldState extends State<PostCategoriesField> {
late final _Debounceable<List<String>?, String> _debouncedSearch;
final List<String> _currentCategories = List.empty(growable: true);
String? _currentSearchProbe;
List<String> _lastAutocompleteResult = List.empty();
TextEditingController? _textEditingController;
Future<List<String>?> _searchCategories(String probe) async {
_currentSearchProbe = probe;
final sn = context.read<SnNetworkProvider>();
final resp = await sn.client.get(
'/cgi/co/categories?take=10&probe=$_currentSearchProbe',
);
if (_currentSearchProbe != probe) {
return null;
}
_currentSearchProbe = null;
return resp.data.map((x) => x['alias']).toList().cast<String>();
}
@override
void initState() {
super.initState();
_debouncedSearch = _debounce<List<String>?, String>(_searchCategories);
if (widget.initialCategories != null) {
_currentCategories.addAll(widget.initialCategories!);
}
}
@override
Widget build(BuildContext context) {
return Autocomplete<String>(
optionsBuilder: (TextEditingValue textEditingValue) async {
final result = await _debouncedSearch(textEditingValue.text);
if (result == null) {
return _lastAutocompleteResult;
}
_lastAutocompleteResult = result;
return result;
},
onSelected: (String value) {
if (value.isEmpty) return;
if (!_currentCategories.contains(value)) {
setState(() => _currentCategories.add(value));
}
_textEditingController?.clear();
widget.onUpdate(_currentCategories);
},
fieldViewBuilder: (context, controller, focusNode, onSubmitted) {
_textEditingController = controller;
return TextField(
controller: controller,
focusNode: focusNode,
decoration: InputDecoration(
label: Text(widget.labelText),
border: const UnderlineInputBorder(),
prefixIconConstraints: BoxConstraints(
maxWidth: MediaQuery.of(context).size.width * 0.75,
),
prefixIcon: _currentCategories.isNotEmpty
? SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: _currentCategories.map((String category) {
return Container(
decoration: BoxDecoration(
borderRadius: const BorderRadius.all(
Radius.circular(20.0),
),
color: Theme.of(context).colorScheme.primary,
),
margin: const EdgeInsets.only(right: 8),
padding: const EdgeInsets.symmetric(
horizontal: 10.0, vertical: 4.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
InkWell(
child: Text(
'#$category',
style: const TextStyle(color: Colors.white),
),
),
const Gap(4),
InkWell(
child: const Icon(
Icons.cancel,
size: 14.0,
color: Color.fromARGB(255, 233, 233, 233),
),
onTap: () {
setState(() => _currentCategories.remove(category));
widget.onUpdate(_currentCategories);
},
)
],
),
);
}).toList(),
),
)
: null,
),
onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
onChanged: (value) {
for (final divider in kTagsDividers) {
if (value.endsWith(divider)) {
final tagValue = value.substring(0, value.length - 1);
if (tagValue.isEmpty) return;
if (!_currentCategories.contains(tagValue)) {
setState(() => _currentCategories.add(tagValue));
}
controller.clear();
widget.onUpdate(_currentCategories);
break;
}
}
},
onSubmitted: (_) {
onSubmitted();
},
);
},
);
}
}
typedef _Debounceable<S, T> = Future<S?> Function(T parameter);
_Debounceable<S, T> _debounce<S, T>(_Debounceable<S?, T> function) {