implemented a comprehensive Nextcloud file sharing system with support for user, group, and public link shares with gating based on server-side permissions; added sharing management interfaces including a share sheet; updated the file list with visual badges for incoming shares and improved OCS API response handling.
This commit is contained in:
@@ -0,0 +1,228 @@
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import '../../../../api/errors/error_mapper.dart';
|
||||
import '../../../../api/marianumcloud/autocomplete/autocomplete_api.dart';
|
||||
import '../../../../api/marianumcloud/autocomplete/autocomplete_response.dart';
|
||||
import '../../../../api/marianumcloud/files_sharing/queries/share/share.dart';
|
||||
import '../../../../model/endpoint_data.dart';
|
||||
import '../../../../utils/debouncer.dart';
|
||||
import '../../../../utils/haptics.dart';
|
||||
import '../../../../widget/app_progress_indicator.dart';
|
||||
|
||||
/// Result of [ShareePickerPage]: a recipient to create a share for.
|
||||
class ShareeRef {
|
||||
final int shareType;
|
||||
final String shareWith;
|
||||
final String label;
|
||||
|
||||
const ShareeRef({
|
||||
required this.shareType,
|
||||
required this.shareWith,
|
||||
required this.label,
|
||||
});
|
||||
}
|
||||
|
||||
/// Full-screen search for a user or group to share with. Which kinds are
|
||||
/// offered is gated by [allowUsers]/[allowGroups] (derived from the Nextcloud
|
||||
/// sharing capabilities at the call site).
|
||||
class ShareePickerPage extends StatefulWidget {
|
||||
final bool allowUsers;
|
||||
final bool allowGroups;
|
||||
|
||||
const ShareePickerPage({
|
||||
required this.allowUsers,
|
||||
required this.allowGroups,
|
||||
super.key,
|
||||
});
|
||||
|
||||
@override
|
||||
State<ShareePickerPage> createState() => _ShareePickerPageState();
|
||||
}
|
||||
|
||||
class _ShareePickerPageState extends State<ShareePickerPage> {
|
||||
final TextEditingController _searchController = TextEditingController();
|
||||
static const String _debounceTag = 'sharee_picker_search';
|
||||
|
||||
String _query = '';
|
||||
|
||||
/// `null` = search every allowed kind at once. Only meaningful when both
|
||||
/// users and groups are allowed (otherwise the single allowed type is forced).
|
||||
int? _selectedShareType;
|
||||
|
||||
Future<AutocompleteResponse>? _future;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
// When only one kind is allowed there is nothing to choose — force it.
|
||||
if (widget.allowUsers != widget.allowGroups) {
|
||||
_selectedShareType = widget.allowUsers ? kShareTypeUser : kShareTypeGroup;
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
Debouncer.cancel(_debounceTag);
|
||||
_searchController.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
List<int> _effectiveShareTypes() {
|
||||
if (_selectedShareType != null) return [_selectedShareType!];
|
||||
return [
|
||||
if (widget.allowUsers) kShareTypeUser,
|
||||
if (widget.allowGroups) kShareTypeGroup,
|
||||
];
|
||||
}
|
||||
|
||||
void _runSearch() {
|
||||
final query = _query;
|
||||
if (query.isEmpty) {
|
||||
setState(() => _future = null);
|
||||
return;
|
||||
}
|
||||
setState(() {
|
||||
_future = AutocompleteApi().find(
|
||||
query,
|
||||
shareTypes: _effectiveShareTypes(),
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
void _onQueryChanged(String value) {
|
||||
_query = value.trim();
|
||||
Debouncer.debounce(_debounceTag, const Duration(milliseconds: 350), () {
|
||||
if (mounted) _runSearch();
|
||||
});
|
||||
}
|
||||
|
||||
void _pick(AutocompleteResponseObject object) {
|
||||
Haptics.selection();
|
||||
Navigator.of(context).pop(
|
||||
ShareeRef(
|
||||
shareType: shareTypeFromSource(object.source),
|
||||
shareWith: object.id,
|
||||
label: object.label,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final showChips = widget.allowUsers && widget.allowGroups;
|
||||
return Scaffold(
|
||||
appBar: AppBar(title: const Text('Teilen mit…')),
|
||||
body: Column(
|
||||
children: [
|
||||
Padding(
|
||||
padding: const EdgeInsets.fromLTRB(16, 12, 16, 8),
|
||||
child: TextField(
|
||||
controller: _searchController,
|
||||
autofocus: true,
|
||||
onChanged: _onQueryChanged,
|
||||
decoration: InputDecoration(
|
||||
hintText: 'Name suchen…',
|
||||
prefixIcon: const Icon(Icons.search),
|
||||
suffixIcon: _query.isEmpty
|
||||
? null
|
||||
: IconButton(
|
||||
icon: const Icon(Icons.clear),
|
||||
onPressed: () {
|
||||
_searchController.clear();
|
||||
_query = '';
|
||||
_runSearch();
|
||||
},
|
||||
),
|
||||
border: const OutlineInputBorder(),
|
||||
isDense: true,
|
||||
),
|
||||
),
|
||||
),
|
||||
if (showChips) ...[
|
||||
SizedBox(height: 40, child: _typeSelector()),
|
||||
const SizedBox(height: 8),
|
||||
],
|
||||
Expanded(child: _results()),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _typeSelector() => ListView(
|
||||
scrollDirection: Axis.horizontal,
|
||||
padding: const EdgeInsets.symmetric(horizontal: 16),
|
||||
children: [
|
||||
_typeChip(null, 'Alle', Icons.apps),
|
||||
_typeChip(kShareTypeUser, 'Personen', Icons.person_outline),
|
||||
_typeChip(kShareTypeGroup, 'Gruppen', Icons.groups_outlined),
|
||||
],
|
||||
);
|
||||
|
||||
Widget _typeChip(int? type, String label, IconData icon) => Padding(
|
||||
padding: const EdgeInsets.only(right: 8),
|
||||
child: ChoiceChip(
|
||||
avatar: Icon(icon, size: 18),
|
||||
showCheckmark: false,
|
||||
label: Text(label),
|
||||
selected: _selectedShareType == type,
|
||||
onSelected: (_) {
|
||||
Haptics.selection();
|
||||
setState(() => _selectedShareType = type);
|
||||
_runSearch();
|
||||
},
|
||||
),
|
||||
);
|
||||
|
||||
Widget _results() {
|
||||
if (_future == null) {
|
||||
return const Center(child: Text('Tippe, um nach Personen zu suchen.'));
|
||||
}
|
||||
return FutureBuilder<AutocompleteResponse>(
|
||||
future: _future,
|
||||
builder: (context, snapshot) {
|
||||
if (snapshot.connectionState == ConnectionState.waiting) {
|
||||
return const Center(child: AppProgressIndicator.medium());
|
||||
}
|
||||
if (snapshot.hasError) {
|
||||
return Center(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(24),
|
||||
child: Text(
|
||||
errorToUserMessage(snapshot.error),
|
||||
textAlign: TextAlign.center,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
final results = snapshot.data?.data ?? const [];
|
||||
if (results.isEmpty) {
|
||||
return const Center(child: Text('Keine Treffer.'));
|
||||
}
|
||||
return ListView.builder(
|
||||
itemCount: results.length,
|
||||
itemBuilder: (context, index) => _resultTile(results[index]),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
Widget _resultTile(AutocompleteResponseObject object) {
|
||||
final isGroup = shareTypeFromSource(object.source) == kShareTypeGroup;
|
||||
final leading = isGroup
|
||||
? const CircleAvatar(child: Icon(Icons.groups_outlined))
|
||||
: CircleAvatar(
|
||||
foregroundImage: Image.network(
|
||||
'https://${EndpointData().nextcloud().full()}/avatar/${object.id}/128',
|
||||
).image,
|
||||
backgroundColor: Theme.of(context).primaryColor,
|
||||
foregroundColor: Colors.white,
|
||||
child: const Icon(Icons.person),
|
||||
);
|
||||
return ListTile(
|
||||
leading: leading,
|
||||
title: Text(object.label),
|
||||
subtitle: Text(isGroup ? 'Gruppe' : object.id),
|
||||
onTap: () => _pick(object),
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user