Version 0.8.10.5

dart/samples/dartiverse_search/stack_overflow_search_engine.dart

-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-part of dartiverse_search;
-
-
-class StackOverflowSearchEngine {
-  String get name => 'StackOverflow';
-
-  Stream<SearchResult> search(String input) {
-    var query = {
-      'site': 'stackoverflow',
-      'tagged': 'dart',
-      'intitle': input,
-      'sort': 'relevance',
-      'order': 'desc',
-      'pagesize': '3'
-    };
-    var searchUri = new Uri.https(
-        'api.stackexchange.com',
-        '/2.1/search',
-        query);
-    var controller = new StreamController();
-    http_client.get(searchUri)
-      .then((response) {
-        if (response.statusCode != HttpStatus.OK) throw "Bad status code.";
-        var json = JSON.decode(response.body);
-        json.putIfAbsent('items', () => []);
-        json['items'].take(3).forEach((item) {
-          controller.add(new SearchResult(
-              item['title'], item['link']));
-        });
-      })
-      .catchError(controller.addError)
-      .whenComplete(controller.close);
-    return controller.stream;
-  }
-}