Add Google suggestions for web searches

Fix issues with push results

Wox.Plugin.System/SuggestionSources/Google.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Xml;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Serialization;
+using Wox.Infrastructure;
+using YAMP.Numerics;
+
+namespace Wox.Plugin.System.SuggestionSources
+{
+    public class Google : AbstractSuggestionSource
+    {
+        public override List<string> GetSuggestions(string query)
+        {
+            var response =
+                HttpRequest.CreateGetHttpResponse("https://www.google.com/complete/search?output=chrome&q=" + Uri.EscapeUriString(query), null,
+                    null, null);
+            var stream = response.GetResponseStream();
+
+            if (stream != null)
+            {
+                var body = new StreamReader(stream).ReadToEnd();
+                var json = JsonConvert.DeserializeObject(body) as JContainer;
+                if (json != null)
+                {
+                    var results = json[1] as JContainer;
+                    if (results != null)
+                    {
+                        var j = results.OfType<JValue>().Select(o => o.Value);
+                        return results.OfType<JValue>().Select(o => o.Value).OfType<string>().ToList();
+                    }
+                }
+            }
+
+            return null;
+        }
+    }
+}

Wox.Plugin.System/SuggestionSources/ISuggestionSource.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography.X509Certificates;
+using System.Text;
+
+namespace Wox.Plugin.System.SuggestionSources
+{
+    public interface ISuggestionSource
+    {
+        List<string> GetSuggestions(string query);
+    }
+
+    public abstract class AbstractSuggestionSource : ISuggestionSource
+    {
+        public abstract List<string> GetSuggestions(string query);
+    }
+}