steggi/pyramid
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 9 Wiki Activity

refactor: Gott-Datei space_admin_dialog.dart in 6 Dateien aufgeteilt

Browse Source 
Gleiche Technik wie bei den vorigen drei Umbauten: reine Verschiebung per
Dart part/part-of, keine Logikänderung. space_admin_dialog.dart schrumpft
von 2278 auf 19 Zeilen (nur noch Bibliothekskopf). Verifiziert per
automatisiertem Blockvergleich gegen das Original und flutter analyze.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Bernd Steckmeister
2026-07-03 11:01:58 +02:00
parent a863fa3b9a
commit 0c7d359076
10 changed files with 2313 additions and 2267 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/features/spaces/admin/space_admin_overview.dart
+572
View File
@@ -0,0 +1,572 @@
part of '../space_admin_dialog.dart';
class _OverviewTab extends ConsumerStatefulWidget {
final Room space;
const _OverviewTab({required this.space});
@override
ConsumerState<_OverviewTab> createState() => _OverviewTabState();
}
class _OverviewTabState extends ConsumerState<_OverviewTab> {
late TextEditingController _nameCtrl;
late TextEditingController _topicCtrl;
bool _saving = false;
String? _error;
String? _success;
Uint8List? _pendingBanner;
String? _bannerMxcUri;
Uint8List? _pendingAvatar;
@override
void initState() {
super.initState();
_nameCtrl = TextEditingController(
text: widget.space.getLocalizedDisplayname());
_topicCtrl = TextEditingController(text: widget.space.topic);
// Prefer local override (set on last save) over room state event
final overrides = ref.read(spaceBannerOverrideProvider);
_bannerMxcUri = overrides.containsKey(widget.space.id)
? overrides[widget.space.id]
: widget.space.getState(_kSpaceBannerEvent)?.content['url'] as String?;
}
@override
void dispose() {
_nameCtrl.dispose();
_topicCtrl.dispose();
super.dispose();
}
Future<void> _pickBanner() async {
final result = await FilePicker.platform
.pickFiles(type: FileType.image, withData: true);
final file = result?.files.first;
if (file == null) return;
final raw = file.bytes ?? await file.xFile.readAsBytes();
if (!mounted) return;
final cropped = await showDialog<Uint8List>(
context: context,
builder: (_) => BannerCropDialog(imageBytes: raw, aspectRatio: 2.4),
);
if (cropped == null || !mounted) return;
setState(() => _pendingBanner = cropped);
}
Future<void> _pickAvatar() async {
final result = await FilePicker.platform
.pickFiles(type: FileType.image, withData: true);
final file = result?.files.first;
if (file == null) return;
final raw = file.bytes ?? await file.xFile.readAsBytes();
if (!mounted) return;
setState(() => _pendingAvatar = raw);
}
Future<void> _removeAvatar() async {
setState(() => _pendingAvatar = null);
try {
await widget.space.client.setRoomStateWithKey(
widget.space.id, EventTypes.RoomAvatar, '', {});
} catch (_) {}
}
Future<void> _removeBanner() async {
setState(() { _pendingBanner = null; _bannerMxcUri = null; });
try {
await widget.space.client.setRoomStateWithKey(
widget.space.id, _kSpaceBannerEvent, '', {});
} catch (_) {}
}
Future<void> _save() async {
setState(() { _saving = true; _error = null; _success = null; });
// Welcher Schritt gerade läuft — für präzise Fehlermeldungen statt eines
// pauschalen "keine Berechtigung" (das auch von Upload-Fehlern kam).
var step = 'Speichern';
try {
final client = widget.space.client;
final newName = _nameCtrl.text.trim();
final newTopic = _topicCtrl.text.trim();
if (newName.isNotEmpty &&
newName != widget.space.getLocalizedDisplayname()) {
step = 'Name ändern';
await widget.space.setName(newName);
}
if (newTopic != widget.space.topic) {
step = 'Beschreibung ändern';
await widget.space.setDescription(newTopic);
}
if (_pendingAvatar != null) {
step = 'Avatar hochladen';
final uri = await client.uploadContent(
_pendingAvatar!,
filename: 'space_avatar.jpg',
contentType: 'image/jpeg',
);
step = 'Avatar setzen';
await _setStateWithRepair(
client,
EventTypes.RoomAvatar,
{'url': uri.toString()},
);
setState(() => _pendingAvatar = null);
}
if (_pendingBanner != null) {
step = 'Banner hochladen';
final uri = await client.uploadContent(
_pendingBanner!,
filename: 'space_banner.jpg',
contentType: 'image/jpeg',
);
step = 'Banner setzen';
await _setStateWithRepair(
client,
_kSpaceBannerEvent,
{'url': uri.toString()},
);
final uriStr = uri.toString();
// Update local override immediately so header updates before next sync
ref.read(spaceBannerOverrideProvider.notifier).update(
(m) => {...m, widget.space.id: uriStr},
);
setState(() {
_bannerMxcUri = uriStr;
_pendingBanner = null;
});
}
setState(() { _success = 'Gespeichert'; });
} catch (e) {
// Server-Fehlertext anzeigen (MatrixException liefert lesbare Meldung) —
// nicht pauschal auf "Admin-Level erforderlich" mappen.
final raw = e is MatrixException
? '${e.errcode}: ${e.errorMessage}'
: e.toString().split('\n').first;
var detail = '';
if (e is MatrixException && e.errcode == 'M_FORBIDDEN') {
detail = '\n${_permDiagnostics()}';
// Zusätzlich die SERVER-Sicht der Power-Levels holen — die lokale
// Kopie kann von der des Servers abweichen.
try {
final pl = await widget.space.client.getRoomStateWithKey(
widget.space.id, EventTypes.RoomPowerLevels, '');
detail +=
'\nServer-PL: users=${pl['users']}, state_default=${pl['state_default']}, events=${pl['events']}';
} on MatrixException catch (se) {
detail += '\nServer-PL: ${se.errcode} (Event fehlt auch serverseitig)';
} catch (_) {}
}
setState(() {
_error = '$step fehlgeschlagen – $raw$detail';
});
} finally {
setState(() { _saving = false; });
}
}
/// Sendet ein State-Event; bei M_FORBIDDEN in einem Raum OHNE
/// power_levels-Event (Continuwuity-Sonderfall: Server verweigert dann
/// Custom-State trotz Creator-Rechten) werden einmalig Standard-Power-Levels
/// mit uns als Admin angelegt und der Vorgang wiederholt.
Future<void> _setStateWithRepair(
Client client,
String type,
Map<String, Object?> content,
) async {
try {
await client.setRoomStateWithKey(widget.space.id, type, '', content);
} on MatrixException catch (e) {
if (e.errcode != 'M_FORBIDDEN') rethrow;
final repaired = await _ensurePowerLevels(client);
if (!repaired) rethrow;
await client.setRoomStateWithKey(widget.space.id, type, '', content);
}
}
/// Legt Standard-Power-Levels an, falls der Raum keine hat.
/// Gibt true zurück, wenn das Event neu angelegt wurde.
Future<bool> _ensurePowerLevels(Client client) async {
try {
await client.getRoomStateWithKey(
widget.space.id, EventTypes.RoomPowerLevels, '');
return false; // existiert bereits — Ablehnung hat andere Ursache
} catch (_) {
// fehlt (M_NOT_FOUND) → anlegen
}
try {
await client.setRoomStateWithKey(
widget.space.id,
EventTypes.RoomPowerLevels,
'',
{
'users': {client.userID!: 100},
'users_default': 0,
'events': const <String, Object?>{},
'events_default': 0,
'state_default': 50,
'ban': 50,
'kick': 50,
'redact': 50,
'invite': 0,
'notifications': {'room': 50},
},
);
return true;
} catch (_) {
return false;
}
}
/// Kompakte Berechtigungs-Diagnose für M_FORBIDDEN-Fehler: zeigt, wie der
/// Server die Lage vermutlich sieht (Raumversion, Creator, Power-Level).
String _permDiagnostics() {
try {
final space = widget.space;
final create = space.getState(EventTypes.RoomCreate);
final version = create?.content['room_version'] ?? '1';
final creator = create?.senderId ?? '?';
final own = space.ownPowerLevel;
final needed = space.powerForChangingStateEvent(_kSpaceBannerEvent);
final hasPl = space.getState(EventTypes.RoomPowerLevels) != null;
return 'Diagnose: dein Level $own, benötigt $needed, '
'Raumversion $version, Creator $creator'
'${hasPl ? '' : ', kein power_levels-Event vorhanden!'}';
} catch (_) {
return '';
}
}
@override
Widget build(BuildContext context) {
final pt = PyramidTheme.of(context);
final client = ref.watch(matrixClientProvider).valueOrNull;
// SDK-Berechtigungsprüfung (berücksichtigt events-Overrides und
// state_default) statt hartcodiertem Admin-Level 100.
final canEdit = widget.space.canChangeStateEvent(EventTypes.RoomName) ||
widget.space.ownPowerLevel >= _kPowerAdmin;
return SingleChildScrollView(
padding: const EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// ── Banner ────────────────────────────────────────────────────────
_SectionLabel('Banner', pt),
const SizedBox(height: 6),
GestureDetector(
onTap: canEdit ? _pickBanner : null,
child: Stack(
children: [
AspectRatio(
aspectRatio: 2.4,
child: Container(
width: double.infinity,
decoration: BoxDecoration(
color: pt.bg0,
borderRadius: BorderRadius.circular(pt.rBase),
border: Border.all(color: pt.border),
),
clipBehavior: Clip.hardEdge,
child: _pendingBanner != null
? Image.memory(_pendingBanner!,
fit: BoxFit.cover, width: double.infinity)
: (_bannerMxcUri != null && client != null
? MxcImage(
mxcUri: _bannerMxcUri!,
client: client,
fit: BoxFit.cover,
width: double.infinity,
placeholder: Container(color: pt.bg0),
)
: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.add_photo_alternate_outlined,
size: 24, color: pt.fgDim),
const SizedBox(height: 4),
Text('Banner hinzufügen',
style: TextStyle(
color: pt.fgDim, fontSize: 12)),
],
),
)),
), // Container
), // AspectRatio
if (canEdit)
Positioned(
right: 6,
bottom: 6,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
if (_bannerMxcUri != null || _pendingBanner != null)
GestureDetector(
onTap: _removeBanner,
child: Container(
margin: const EdgeInsets.only(right: 4),
padding: const EdgeInsets.symmetric(
horizontal: 7, vertical: 3),
decoration: BoxDecoration(
color: const Color(0xFFED4245).withAlpha(200),
borderRadius: BorderRadius.circular(5),
),
child: const Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.delete_outline,
size: 11, color: Colors.white),
SizedBox(width: 3),
Text('Entfernen',
style: TextStyle(
color: Colors.white, fontSize: 11)),
],
),
),
),
Container(
padding: const EdgeInsets.symmetric(
horizontal: 7, vertical: 3),
decoration: BoxDecoration(
color: pt.bg0.withAlpha(200),
borderRadius: BorderRadius.circular(5),
border: Border.all(color: pt.border),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.edit_rounded,
size: 11, color: pt.fgMuted),
const SizedBox(width: 3),
Text('Banner ändern',
style: TextStyle(
color: pt.fgMuted, fontSize: 11)),
],
),
),
],
),
),
],
),
),
const SizedBox(height: 16),
// ── Avatar ───────────────────────────────────────────────────────
_SectionLabel('Serverbild', pt),
const SizedBox(height: 8),
_AvatarEditor(
space: widget.space,
pendingAvatar: _pendingAvatar,
canEdit: canEdit,
onPick: _pickAvatar,
onRemove: _removeAvatar,
pt: pt,
client: client,
),
const SizedBox(height: 16),
// ── Name / Topic ─────────────────────────────────────────────────
_SectionLabel('Name', pt),
const SizedBox(height: 6),
_Field(controller: _nameCtrl, hint: 'Space-Name', pt: pt),
const SizedBox(height: 16),
_SectionLabel('Beschreibung', pt),
const SizedBox(height: 6),
_Field(
controller: _topicCtrl,
hint: 'Worum geht es in diesem Space?',
maxLines: 4,
pt: pt),
const SizedBox(height: 8),
_SpaceVisibilityToggle(space: widget.space),
const SizedBox(height: 20),
if (_error != null)
Padding(
padding: const EdgeInsets.only(bottom: 8),
child: Text(_error!,
style: const TextStyle(color: Color(0xFFED4245), fontSize: 12)),
),
if (_success != null)
Padding(
padding: const EdgeInsets.only(bottom: 8),
child: Text(_success!,
style: const TextStyle(color: Color(0xFF57F287), fontSize: 12)),
),
SizedBox(
width: double.infinity,
child: FilledButton(
onPressed: _saving ? null : _save,
style: FilledButton.styleFrom(
backgroundColor: pt.accent,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(pt.rBase)),
),
child: _saving
? SizedBox(
width: 18,
height: 18,
child: CircularProgressIndicator(
strokeWidth: 2, color: pt.bg0))
: const Text('Speichern',
style: TextStyle(
color: Colors.white, fontWeight: FontWeight.w600)),
),
),
const SizedBox(height: 24),
_DangerZone(space: widget.space),
],
),
);
}
}
class _SpaceVisibilityToggle extends ConsumerStatefulWidget {
final Room space;
const _SpaceVisibilityToggle({required this.space});
@override
ConsumerState<_SpaceVisibilityToggle> createState() =>
_SpaceVisibilityToggleState();
}
class _SpaceVisibilityToggleState
extends ConsumerState<_SpaceVisibilityToggle> {
bool? _isPublic;
bool _loading = true;
@override
void initState() {
super.initState();
_load();
}
Future<void> _load() async {
try {
final joinRules = widget.space.joinRules;
setState(() {
_isPublic = joinRules == JoinRules.public;
_loading = false;
});
} catch (_) {
setState(() => _loading = false);
}
}
Future<void> _toggle(bool value) async {
setState(() => _isPublic = value);
try {
await widget.space.setJoinRules(
value ? JoinRules.public : JoinRules.invite);
} catch (_) {
setState(() => _isPublic = !value);
}
}
@override
Widget build(BuildContext context) {
final pt = PyramidTheme.of(context);
if (_loading) return const SizedBox.shrink();
return Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Öffentlicher Space',
style: TextStyle(
color: pt.fg,
fontSize: 13,
fontWeight: FontWeight.w600)),
Text('Jeder kann diesem Space beitreten',
style: TextStyle(color: pt.fgDim, fontSize: 12)),
],
),
),
Switch(
value: _isPublic ?? false,
onChanged: _toggle,
activeThumbColor: pt.accent,
),
],
);
}
}
class _DangerZone extends ConsumerWidget {
final Room space;
const _DangerZone({required this.space});
@override
Widget build(BuildContext context, WidgetRef ref) {
final pt = PyramidTheme.of(context);
return Container(
decoration: BoxDecoration(
border: Border.all(color: const Color(0xFFED4245).withAlpha(80)),
borderRadius: BorderRadius.circular(pt.rBase),
),
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Gefahrenzone',
style: TextStyle(
color: const Color(0xFFED4245),
fontSize: 13,
fontWeight: FontWeight.w700)),
const SizedBox(height: 12),
Row(
children: [
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('Space verlassen',
style: TextStyle(
color: pt.fg,
fontSize: 13,
fontWeight: FontWeight.w600)),
Text('Du verlässt diesen Space',
style: TextStyle(color: pt.fgDim, fontSize: 12)),
],
),
),
OutlinedButton(
onPressed: () => _confirmLeave(context, ref),
style: OutlinedButton.styleFrom(
foregroundColor: const Color(0xFFED4245),
side: const BorderSide(color: Color(0xFFED4245)),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8)),
),
child: const Text('Verlassen'),
),
],
),
],
),
);
}
void _confirmLeave(BuildContext context, WidgetRef ref) {
showDialog(
context: context,
builder: (_) => AlertDialog(
title: const Text('Space verlassen?'),
content: Text(
'Möchtest du "${space.getLocalizedDisplayname()}" wirklich verlassen?'),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('Abbrechen')),
TextButton(
onPressed: () async {
Navigator.pop(context);
Navigator.pop(context);
await space.leave();
},
child: const Text('Verlassen',
style: TextStyle(color: Color(0xFFED4245))),
),
],
),
);
}
}