refactor: Gott-Datei space_admin_dialog.dart in 6 Dateien aufgeteilt
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
@@ -0,0 +1,462 @@
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part of '../space_admin_dialog.dart';
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class _MembersTab extends ConsumerStatefulWidget {
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final Room space;
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const _MembersTab({required this.space});
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@override
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ConsumerState<_MembersTab> createState() => _MembersTabState();
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}
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class _MembersTabState extends ConsumerState<_MembersTab> {
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List<User>? _members;
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bool _loading = true;
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String? _error;
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String _filter = '';
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final _filterCtrl = TextEditingController();
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@override
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void initState() {
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super.initState();
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_load();
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}
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@override
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void dispose() {
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_filterCtrl.dispose();
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super.dispose();
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}
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Future<void> _load() async {
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try {
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final members =
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await widget.space.requestParticipants([Membership.join, Membership.invite]);
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if (mounted) setState(() { _members = members; _loading = false; });
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} catch (e) {
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if (mounted) setState(() { _error = e.toString(); _loading = false; });
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}
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}
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@override
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Widget build(BuildContext context) {
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final pt = PyramidTheme.of(context);
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if (_loading) {
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return Center(
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child: CircularProgressIndicator(color: pt.accent, strokeWidth: 2));
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}
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if (_error != null) {
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return Center(
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child: Text(_error!, style: TextStyle(color: pt.fgDim, fontSize: 13)));
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}
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final members = _members ?? [];
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final filtered = _filter.isEmpty
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? members
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: members
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.where((m) =>
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(m.displayName ?? m.id)
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.toLowerCase()
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.contains(_filter.toLowerCase()) ||
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m.id.toLowerCase().contains(_filter.toLowerCase()))
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.toList()
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..sort((a, b) => (b.powerLevel).compareTo(a.powerLevel));
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final ownPower = widget.space.ownPowerLevel;
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return Column(
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 12, 16, 8),
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child: Row(
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children: [
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Expanded(
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child: _SearchField(
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controller: _filterCtrl,
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hint: 'Mitglieder suchen…',
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pt: pt,
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onChanged: (v) => setState(() => _filter = v),
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),
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),
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if (ownPower >= _kPowerMod) ...[
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const SizedBox(width: 8),
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_InviteButton(space: widget.space),
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],
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],
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),
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),
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Expanded(
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child: ListView.builder(
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padding: const EdgeInsets.symmetric(horizontal: 8),
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itemCount: filtered.length,
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itemBuilder: (context, i) {
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final member = filtered[i];
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return _MemberTile(
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member: member,
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space: widget.space,
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ownPower: ownPower,
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onChanged: _load,
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);
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},
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),
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),
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],
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);
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}
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}
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class _InviteButton extends ConsumerStatefulWidget {
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final Room space;
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const _InviteButton({required this.space});
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@override
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ConsumerState<_InviteButton> createState() => _InviteButtonState();
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}
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class _InviteButtonState extends ConsumerState<_InviteButton> {
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bool _inviting = false;
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String? _inviteError;
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void _showInvite() {
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final pt = PyramidTheme.of(context);
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final ctrl = TextEditingController();
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showDialog(
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context: context,
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builder: (ctx) => StatefulBuilder(
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builder: (ctx, setS) => AlertDialog(
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backgroundColor: pt.bg1,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(pt.rLg)),
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title: Text('Zu Space einladen',
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style: TextStyle(color: pt.fg, fontWeight: FontWeight.w700)),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_Field(controller: ctrl, hint: '@user:server.org', pt: pt),
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const SizedBox(height: 6),
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Text('Lädt zu Space und allen Kanälen ein.',
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style: TextStyle(color: pt.fgDim, fontSize: 11)),
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if (_inviteError != null) ...[
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const SizedBox(height: 6),
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Text(_inviteError!,
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style: TextStyle(color: pt.danger, fontSize: 12)),
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],
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],
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(ctx),
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child: const Text('Abbrechen')),
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FilledButton(
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style: FilledButton.styleFrom(backgroundColor: pt.accent),
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onPressed: _inviting
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? null
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: () async {
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final userId = ctrl.text.trim();
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if (userId.isEmpty) return;
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setS(() { _inviting = true; _inviteError = null; });
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try {
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// 1. Invite to space itself
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await widget.space.invite(userId);
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// 2. Invite to every joined child room
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final client = widget.space.client;
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for (final child in widget.space.spaceChildren) {
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final roomId = child.roomId;
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if (roomId == null) continue;
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final room = client.getRoomById(roomId);
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if (room == null || room.membership == Membership.leave) continue;
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try {
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await room.invite(userId);
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} catch (_) {}
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}
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if (ctx.mounted) Navigator.pop(ctx);
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} catch (e) {
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setS(() { _inviteError = e.toString().split('\n').first; });
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} finally {
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setS(() => _inviting = false);
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}
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},
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child: _inviting
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? const SizedBox(
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width: 16, height: 16,
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child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white))
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: const Text('Einladen',
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style: TextStyle(color: Colors.white)),
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),
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],
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),
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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final pt = PyramidTheme.of(context);
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return IconButton(
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icon: Icon(Icons.person_add_outlined, color: pt.accent, size: 20),
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tooltip: 'Einladen',
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onPressed: _showInvite,
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);
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}
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}
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class _MemberTile extends ConsumerStatefulWidget {
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final User member;
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final Room space;
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final int ownPower;
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final VoidCallback onChanged;
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const _MemberTile({
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required this.member,
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required this.space,
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required this.ownPower,
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required this.onChanged,
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});
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@override
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ConsumerState<_MemberTile> createState() => _MemberTileState();
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}
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class _MemberTileState extends ConsumerState<_MemberTile> {
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bool _hovered = false;
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@override
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Widget build(BuildContext context) {
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final pt = PyramidTheme.of(context);
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final member = widget.member;
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final power = member.powerLevel;
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final name = member.displayName ?? member.id;
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final client = ref.watch(matrixClientProvider).valueOrNull;
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final avatarUri = member.avatarUrl;
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final isMe = member.id == widget.space.client.userID;
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final canManage = widget.ownPower > power && !isMe;
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Widget avatar;
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final letter = name.isNotEmpty ? name[0].toUpperCase() : '?';
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if (client != null && avatarUri != null) {
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avatar = MxcAvatar(
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mxcUri: avatarUri,
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client: client,
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size: 32,
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borderRadius: BorderRadius.circular(16),
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placeholder: (_) => _InitialAvatar(letter: letter, pt: pt, size: 32),
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);
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} else {
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avatar = _InitialAvatar(letter: letter, pt: pt, size: 32);
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}
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return MouseRegion(
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onEnter: (_) => setState(() => _hovered = true),
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onExit: (_) => setState(() => _hovered = false),
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child: Container(
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margin: const EdgeInsets.symmetric(vertical: 1),
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decoration: BoxDecoration(
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color: _hovered ? pt.bg2 : Colors.transparent,
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borderRadius: BorderRadius.circular(pt.rSm),
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),
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child: ListTile(
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dense: true,
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contentPadding: const EdgeInsets.symmetric(horizontal: 8),
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leading: avatar,
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title: Text(name,
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style: TextStyle(
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color: pt.fg,
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fontSize: 13,
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fontWeight: FontWeight.w500),
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overflow: TextOverflow.ellipsis),
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subtitle: Text(member.id,
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style: TextStyle(color: pt.fgDim, fontSize: 11),
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overflow: TextOverflow.ellipsis),
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trailing: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 3),
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decoration: BoxDecoration(
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color: _powerColor(power, pt).withAlpha(30),
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borderRadius: BorderRadius.circular(6),
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),
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child: Text(_powerLabel(power),
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style: TextStyle(
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color: _powerColor(power, pt),
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fontSize: 11,
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fontWeight: FontWeight.w600)),
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),
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if (canManage) ...[
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const SizedBox(width: 4),
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_MemberActions(
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member: member,
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space: widget.space,
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ownPower: widget.ownPower,
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onChanged: widget.onChanged),
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],
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],
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),
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),
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),
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);
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}
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}
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class _MemberActions extends ConsumerWidget {
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final User member;
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final Room space;
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final int ownPower;
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final VoidCallback onChanged;
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const _MemberActions({
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required this.member,
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required this.space,
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required this.ownPower,
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required this.onChanged,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final pt = PyramidTheme.of(context);
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return PopupMenuButton<_MemberAction>(
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icon: Icon(Icons.more_vert, color: pt.fgDim, size: 18),
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color: pt.bg2,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(pt.rBase)),
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itemBuilder: (_) => [
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if (ownPower >= _kPowerAdmin && member.powerLevel < _kPowerMod)
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const PopupMenuItem(
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value: _MemberAction.makeMod,
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child: Text('Zum Moderator machen'),
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),
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if (ownPower >= _kPowerAdmin && member.powerLevel == _kPowerMod)
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const PopupMenuItem(
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value: _MemberAction.removeMod,
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child: Text('Moderator-Rechte entziehen'),
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),
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if (ownPower >= _kPowerAdmin && member.powerLevel < _kPowerAdmin)
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const PopupMenuItem(
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value: _MemberAction.makeAdmin,
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child: Text('Zum Admin machen'),
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),
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const PopupMenuItem(
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value: _MemberAction.kick,
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child: Text('Kicken', style: TextStyle(color: Color(0xFFF59E0B))),
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),
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const PopupMenuItem(
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value: _MemberAction.ban,
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child: Text('Bannen', style: TextStyle(color: Color(0xFFED4245))),
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),
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],
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onSelected: (action) => _handleAction(context, action),
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);
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}
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Future<void> _handleAction(BuildContext context, _MemberAction action) async {
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switch (action) {
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case _MemberAction.makeMod:
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await _setPower(context, _kPowerMod);
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case _MemberAction.removeMod:
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await _setPower(context, _kPowerMember);
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case _MemberAction.makeAdmin:
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_confirmAdmin(context);
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case _MemberAction.kick:
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_confirmKick(context);
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case _MemberAction.ban:
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_confirmBan(context);
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}
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}
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Future<void> _setPower(BuildContext context, int level) async {
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try {
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// NICHT space.setPower() — das merged nur mit dem lokalen Cache und
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// kann die users-Map des Servers zerstören (Admin-Aussperrung).
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await updatePowerLevelsSafely(space, (content) {
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(content['users'] as Map<String, dynamic>)[member.id] = level;
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});
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onChanged();
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} catch (e) {
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if (context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(e.toString())));
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}
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}
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}
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void _confirmAdmin(BuildContext context) {
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showDialog(
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context: context,
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builder: (_) => AlertDialog(
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title: const Text('Admin machen?'),
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content: Text(
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'${member.displayName ?? member.id} zum Admin befördern? '
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'Admin-Rechte können nicht einfach entzogen werden.'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Abbrechen')),
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TextButton(
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onPressed: () async {
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Navigator.pop(context);
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await _setPower(context, _kPowerAdmin);
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},
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child: const Text('Admin machen',
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style: TextStyle(color: Color(0xFFED4245))),
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),
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],
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),
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);
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}
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void _confirmKick(BuildContext context) {
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showDialog(
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context: context,
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builder: (_) => AlertDialog(
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title: const Text('Mitglied kicken?'),
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content: Text('${member.displayName ?? member.id} aus dem Space entfernen?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Abbrechen')),
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TextButton(
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onPressed: () async {
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Navigator.pop(context);
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try {
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await space.kick(member.id);
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onChanged();
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} catch (_) {}
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},
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child: const Text('Kicken',
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style: TextStyle(color: Color(0xFFF59E0B))),
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),
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],
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),
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);
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}
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void _confirmBan(BuildContext context) {
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showDialog(
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context: context,
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builder: (_) => AlertDialog(
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title: const Text('Mitglied bannen?'),
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content: Text(
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'${member.displayName ?? member.id} dauerhaft aus dem Space ausschließen?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Abbrechen')),
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TextButton(
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onPressed: () async {
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Navigator.pop(context);
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try {
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await space.ban(member.id);
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onChanged();
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} catch (_) {}
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},
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child: const Text('Bannen',
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style: TextStyle(color: Color(0xFFED4245))),
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),
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],
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),
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);
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}
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}
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enum _MemberAction { makeMod, removeMod, makeAdmin, kick, ban }
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Reference in New Issue
Block a user