127 lines
4.1 KiB
Dart
127 lines
4.1 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:sharedinbox/di.dart';
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class TrustedImageSendersScreen extends ConsumerWidget {
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const TrustedImageSendersScreen({super.key, this.highlightedSender});
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final String? highlightedSender;
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final trustedSendersAsync = ref.watch(trustedImageSendersProvider);
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return Scaffold(
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appBar: AppBar(title: const Text('Allowed addresses for images')),
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floatingActionButton: FloatingActionButton(
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tooltip: 'Add address',
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onPressed: () => _showAddDialog(context, ref),
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child: const Icon(Icons.add),
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),
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body: trustedSendersAsync.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (_, __) =>
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const Center(child: Text('Error loading trusted senders')),
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data: (senders) {
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if (senders.isEmpty) {
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return const Padding(
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padding: EdgeInsets.all(16),
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child: Text(
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'No addresses added yet. '
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'Tap + to add an address or pattern (e.g. *@example.com), '
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'or tap "Load remote images" in an email to add the sender automatically.',
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),
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);
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}
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return ListView.builder(
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itemCount: senders.length,
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itemBuilder: (context, index) {
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final sender = senders[index];
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final isHighlighted = sender == highlightedSender;
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return ListTile(
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title: Text(
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sender,
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style: isHighlighted
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? const TextStyle(fontWeight: FontWeight.bold)
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: null,
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),
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trailing: IconButton(
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icon: const Icon(Icons.delete_outline),
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tooltip: 'Remove',
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onPressed: () {
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unawaited(
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ref
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.read(userPreferencesRepositoryProvider)
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.removeTrustedImageSender(sender),
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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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);
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}
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Future<void> _showAddDialog(BuildContext context, WidgetRef ref) async {
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final controller = TextEditingController();
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await showDialog<void>(
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context: context,
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builder: (ctx) {
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return StatefulBuilder(
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builder: (ctx, setState) {
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return AlertDialog(
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title: const Text('Add allowed address'),
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content: TextField(
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controller: controller,
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autofocus: true,
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keyboardType: TextInputType.emailAddress,
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decoration: const InputDecoration(
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labelText: 'Email address or pattern',
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hintText: '*@example.com',
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helperText: '* matches any characters, e.g. *@example.com',
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),
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onChanged: (_) => setState(() {}),
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onSubmitted: (value) {
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if (value.trim().isNotEmpty) {
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_addSender(ref, value);
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Navigator.of(ctx).pop();
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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.of(ctx).pop(),
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child: const Text('Cancel'),
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),
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TextButton(
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onPressed: controller.text.trim().isEmpty
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? null
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: () {
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_addSender(ref, controller.text);
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Navigator.of(ctx).pop();
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},
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child: const Text('Add'),
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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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void _addSender(WidgetRef ref, String value) {
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unawaited(
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ref
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.read(userPreferencesRepositoryProvider)
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.addTrustedImageSender(value.trim()),
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);
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}
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}
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