c97363d290
git-subtree-dir: packages/websocket git-subtree-mainline:e887b1d21fgit-subtree-split:229b5e7205
30 lines
957 B
Dart
30 lines
957 B
Dart
import 'package:angel_framework/angel_framework.dart';
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/// Prevents a WebSocket event from being broadcasted, to any client from the given [provider].
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///
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/// [provider] can be a String, a [Provider], or an Iterable.
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/// If [provider] is `null`, any provider will be blocked.
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HookedServiceEventListener doNotBroadcast([provider]) {
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return (HookedServiceEvent e) {
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if (e.params != null && e.params.containsKey('provider')) {
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bool deny = false;
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Iterable providers = provider is Iterable ? provider : [provider];
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for (var p in providers) {
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if (deny) break;
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if (p is Providers) {
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deny = deny ||
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p == e.params['provider'] ||
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e.params['provider'] == p.via;
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} else if (p == null) {
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deny = true;
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} else
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deny =
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deny || (e.params['provider'] as Providers).via == p.toString();
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}
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e.params['broadcast'] = false;
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}
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};
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}
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