68 lines
1.7 KiB
Dart
68 lines
1.7 KiB
Dart
/// Command-line client library for the Angel framework.
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library angel_client.cli;
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import 'dart:async';
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import 'package:http/http.dart' as http;
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import 'package:json_god/json_god.dart' as god;
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import 'package:path/path.dart' as p;
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import 'angel_client.dart';
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import 'base_angel_client.dart';
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export 'angel_client.dart';
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/// Queries an Angel server via REST.
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class Rest extends BaseAngelClient {
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final List<Service> _services = [];
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Rest(String path) : super(new http.Client() as http.BaseClient, path);
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@override
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Service<Id, Data> service<Id, Data>(String path,
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{Type type, AngelDeserializer deserializer}) {
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var url = baseUrl.replace(path: p.join(baseUrl.path, path));
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var s = new RestService<Id, Data>(client, this, url, type);
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_services.add(s);
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return s;
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}
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@override
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Stream<String> authenticateViaPopup(String url,
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{String eventName = 'token'}) {
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throw new UnimplementedError(
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'Opening popup windows is not supported in the `dart:io` client.');
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}
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Future close() async {
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await super.close();
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await Future.wait(_services.map((s) => s.close())).then((_) {
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_services.clear();
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});
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}
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}
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/// Queries an Angel service via REST.
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class RestService<Id, Data> extends BaseAngelService<Id, Data> {
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final Type type;
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RestService(http.BaseClient client, BaseAngelClient app, url, this.type)
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: super(client, app, url);
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@override
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Data deserialize(x) {
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if (type != null) {
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return x.runtimeType == type
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? x as Data
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: god.deserializeDatum(x, outputType: type) as Data;
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}
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return x as Data;
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}
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@override
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makeBody(x) {
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if (type != null) {
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return super.makeBody(god.serializeObject(x));
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}
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return super.makeBody(x);
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}
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}
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