Michael Gordeev
42 lines
1.1 KiB
C#
42 lines
1.1 KiB
C#
using FoxTube.Models;
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using System.Linq;
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using System.Collections.Generic;
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using System.Net.Http;
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using System.Threading.Tasks;
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using System.Xml;
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namespace FoxTube.Services
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{
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public static class Search
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{
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public static async Task<List<SearchSuggestion>> GetSuggestions(string term)
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{
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List<SearchSuggestion> suggestions = new List<SearchSuggestion>();
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try
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{
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using HttpClient client = new HttpClient();
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string results = await client.GetStringAsync($"http://suggestqueries.google.com/complete/search?" +
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$"ds=yt&" +
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$"client=toolbar&" +
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$"q={term}&" +
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$"hl={SettingsService.RelevanceLanguage}");
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XmlDocument doc = new XmlDocument();
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doc.LoadXml(results);
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for (int i = 0; i < doc["toplevel"].ChildNodes.Count && i < 5; i++)
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suggestions.Add(new SearchSuggestion(doc["toplevel"].ChildNodes[i]["suggestion"].GetAttribute("data")));
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// Appending search history
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suggestions.AddRange(History.SearchHistory.Select(i => new SearchSuggestion(i, true)));
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return suggestions;
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}
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catch { }
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return suggestions;
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}
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}
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}
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