Implement update check on startup

ArchiSteamFarm/ArchiSteamFarm.csproj

@@ -56,6 +56,10 @@
       <HintPath>..\packages\HtmlAgilityPack.1.4.9\lib\Net45\HtmlAgilityPack.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="Newtonsoft.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.8.0.1-beta1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="protobuf-net, Version=2.0.0.668, Culture=neutral, PublicKeyToken=257b51d87d2e4d67, processorArchitecture=MSIL">
       <HintPath>..\packages\protobuf-net.2.0.0.668\lib\net40\protobuf-net.dll</HintPath>
       <Private>True</Private>

ArchiSteamFarm/ArchiWebHandler.cs

@@ -58,8 +58,6 @@ namespace ArchiSteamFarm {
 
 			if (!string.IsNullOrEmpty(apiKey) && !apiKey.Equals("null")) {
 				ApiKey = apiKey;
-			} else {
-				ApiKey = null;
 			}
 		}
 
@@ -143,7 +141,7 @@ namespace ArchiSteamFarm {
 							setCookie = setCookie.Substring(0, setCookie.IndexOf(';'));
 							SteamCookieDictionary.Add("steamparental", setCookie);
 							break;
-                        }
+						}
 					}
 				} else {
 					Logging.LogGenericInfo(Bot.BotName, "Failed!");
@@ -225,6 +223,45 @@ namespace ArchiSteamFarm {
 			return result;
 		}
 
+		internal async Task JoinClan(ulong clanID) {
+			if (clanID == 0) {
+				return;
+			}
+
+			string sessionID;
+			if (!SteamCookieDictionary.TryGetValue("sessionid", out sessionID)) {
+				return;
+			}
+
+			string request = "http://steamcommunity.com/gid/" + clanID;
+
+			Dictionary<string, string> postData = new Dictionary<string, string>() {
+				{"sessionID", sessionID},
+				{"action", "join"}
+			};
+
+			await Utilities.UrlPostRequest(request, postData, SteamCookieDictionary).ConfigureAwait(false);
+		}
+
+		internal async Task LeaveClan(ulong clanID) {
+			if (clanID == 0) {
+				return;
+			}
+
+			string sessionID;
+			if (!SteamCookieDictionary.TryGetValue("sessionid", out sessionID)) {
+				return;
+			}
+
+			string request = GetHomeProcess();
+			Dictionary<string, string> postData = new Dictionary<string, string>() {
+				{"sessionID", sessionID},
+				{"action", "leaveGroup"},
+				{"groupId", clanID.ToString()}
+			};
+			await Utilities.UrlPostRequest(request, postData, SteamCookieDictionary).ConfigureAwait(false);
+		}
+
 		internal async Task<bool> AcceptTradeOffer(ulong tradeID) {
 			if (tradeID == 0) {
 				return false;
@@ -244,7 +281,21 @@ namespace ArchiSteamFarm {
 				{"tradeofferid", tradeID.ToString()}
 			};
 
-			return await Utilities.UrlPostRequest(request, postData, SteamCookieDictionary, referer).ConfigureAwait(false);
+			HttpResponseMessage result = await Utilities.UrlPostRequestWithResponse(request, postData, SteamCookieDictionary, referer).ConfigureAwait(false);
+			bool success = result.IsSuccessStatusCode;
+
+			if (!success) {
+				Logging.LogGenericWarning(Bot.BotName, "Request failed, reason: " + result.ReasonPhrase);
+				switch (result.StatusCode) {
+					case HttpStatusCode.InternalServerError:
+						Logging.LogGenericWarning(Bot.BotName, "That might be caused by 7-days trade lock from new device");
+						Logging.LogGenericWarning(Bot.BotName, "Try again in 7 days, declining that offer for now");
+						DeclineTradeOffer(tradeID);
+						break;
+				}
+			}
+
+			return success;
 		}
 
 		internal bool DeclineTradeOffer(ulong tradeID) {
@@ -277,26 +328,6 @@ namespace ArchiSteamFarm {
 			return response != null; // Steam API doesn't respond with any error code, assume any response is a success
 		}
 
-		internal async Task LeaveClan(ulong clanID) {
-			if (clanID == 0) {
-				return;
-			}
-
-			string sessionID;
-			if (!SteamCookieDictionary.TryGetValue("sessionid", out sessionID)) {
-				return;
-			}
-
-			string request = GetHomeProcess();
-			Dictionary<string, string> postData = new Dictionary<string, string>() {
-				{"sessionID", sessionID},
-				{"action", "leaveGroup"},
-				{"groupId", clanID.ToString()}
-			};
-
-			await Utilities.UrlPostRequest(request, postData, SteamCookieDictionary).ConfigureAwait(false);
-		}
-
 		internal async Task<HtmlDocument> GetBadgePage(int page) {
 			if (SteamID == 0 || page == 0) {
 				return null;

ArchiSteamFarm/Bot.cs

@@ -55,7 +55,7 @@ namespace ArchiSteamFarm {
 		internal Trading Trading { get; private set; }
 
 		// Config variables
-		private bool Enabled { get { return bool.Parse(Config["Enabled"]); } }
+		internal bool Enabled { get { return bool.Parse(Config["Enabled"]); } }
 		private string SteamLogin { get { return Config["SteamLogin"]; } }
 		private string SteamPassword { get { return Config["SteamPassword"]; } }
 		private string SteamNickname { get { return Config["SteamNickname"]; } }
@@ -64,6 +64,7 @@ namespace ArchiSteamFarm {
 		internal ulong SteamMasterID { get { return ulong.Parse(Config["SteamMasterID"]); } }
 		private ulong SteamMasterClanID { get { return ulong.Parse(Config["SteamMasterClanID"]); } }
 		internal HashSet<uint> Blacklist { get; } = new HashSet<uint>();
+		internal bool Statistics { get { return bool.Parse(Config["Statistics"]); } }
 
 		internal Bot(string botName) {
 			BotName = botName;
@@ -128,6 +129,7 @@ namespace ArchiSteamFarm {
 			SteamFriends = SteamClient.GetHandler<SteamFriends>();
 			CallbackManager.Subscribe<SteamFriends.FriendsListCallback>(OnFriendsList);
 			CallbackManager.Subscribe<SteamFriends.FriendMsgCallback>(OnFriendMsg);
+			CallbackManager.Subscribe<SteamFriends.PersonaStateCallback>(OnPersonaState);
 
 			SteamUser = SteamClient.GetHandler<SteamUser>();
 			CallbackManager.Subscribe<SteamUser.AccountInfoCallback>(OnAccountInfo);
@@ -269,6 +271,18 @@ namespace ArchiSteamFarm {
 			}
 		}
 
+		private void OnPersonaState(SteamFriends.PersonaStateCallback callback) {
+			if (callback == null) {
+				return;
+			}
+
+			SteamID steamID = callback.FriendID;
+			SteamID sourceSteamID = callback.SourceSteamID;
+			string steamNickname = callback.Name;
+			EPersonaState personaState = callback.State;
+			EClanRank clanRank = (EClanRank) callback.ClanRank;
+		}
+
 		private void OnAccountInfo(SteamUser.AccountInfoCallback callback) {
 			if (callback == null) {
 				return;
@@ -323,6 +337,11 @@ namespace ArchiSteamFarm {
 						SteamFriends.JoinChat(clanID);
 					}
 
+					if (Statistics) {
+						SteamFriends.JoinChat(Program.ArchiSCFarmGroup);
+						await ArchiWebHandler.JoinClan(Program.ArchiSCFarmGroup).ConfigureAwait(false);
+					}
+
 					await CardsFarmer.StartFarming().ConfigureAwait(false);
 					break;
 				case EResult.Timeout:

ArchiSteamFarm/Logging.cs

@@ -50,6 +50,10 @@ namespace ArchiSteamFarm {
 			Log("[*] INFO: " + previousMethodName + "() <" + botName + "> " + message);
 		}
 
+		internal static void LogGenericNotice(string botName, string message, [CallerMemberName] string previousMethodName = "") {
+			Log("[*] NOTICE: " + previousMethodName + "() <" + botName + "> " + message);
+		}
+
 		[Conditional("DEBUG")]
 		internal static void LogGenericDebug(string botName, string message, [CallerMemberName] string previousMethodName = "") {
 			Log("[#] DEBUG: " + previousMethodName + "() <" + botName + "> " + message);

ArchiSteamFarm/Program.cs

@@ -22,10 +22,13 @@
 
 */
 
+using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Reflection;
 using System.Threading;
+using System.Threading.Tasks;
 
 namespace ArchiSteamFarm {
 	internal static class Program {
@@ -37,9 +40,35 @@ namespace ArchiSteamFarm {
 			TwoFactorAuthentication,
 		}
 
+		internal const ulong ArchiSCFarmGroup = 103582791440160998;
 		internal const string ConfigDirectoryPath = "config";
+		private const string LatestGithubReleaseURL = "https://api.github.com/repos/JustArchi/ArchiSteamFarm/releases/latest";
+
 		private static readonly HashSet<Bot> Bots = new HashSet<Bot>();
 		internal static readonly object ConsoleLock = new object();
+		internal static string Version { get { return Assembly.GetExecutingAssembly().GetName().Version.ToString(); } }
+
+		private static async Task CheckForUpdate() {
+			JObject response = await Utilities.UrlToJObject(LatestGithubReleaseURL).ConfigureAwait(false);
+			if (response == null) {
+				return;
+			}
+
+			string remoteVersion = response["tag_name"].ToString();
+			if (string.IsNullOrEmpty(remoteVersion)) {
+				return;
+			}
+
+			string localVersion = Version;
+
+			if (localVersion.CompareTo(remoteVersion) < 0) {
+				Logging.LogGenericNotice("", "New version is available!");
+				Logging.LogGenericNotice("", "Local version: " + localVersion);
+				Logging.LogGenericNotice("", "Remote version: " + remoteVersion);
+				Logging.LogGenericNotice("", "Consider updating yourself!");
+				Thread.Sleep(5000);
+			}
+		}
 
 		internal static void Exit(int exitCode = 0) {
 			ShutdownAllBots();
@@ -82,6 +111,10 @@ namespace ArchiSteamFarm {
 		}
 
 		private static void Main(string[] args) {
+			Logging.LogGenericInfo("Main", "Archi's Steam Farm, version " + Version);
+
+			Task.Run(async () => await CheckForUpdate().ConfigureAwait(false)).Wait();
+
 			// Config directory may not be in the same directory as the .exe, check maximum of 3 levels lower
 			for (var i = 0; i < 4 && !Directory.Exists(ConfigDirectoryPath); i++) {
 				Directory.SetCurrentDirectory("..");
@@ -96,7 +129,11 @@ namespace ArchiSteamFarm {
 			lock (Bots) {
 				foreach (var configFile in Directory.EnumerateFiles(ConfigDirectoryPath, "*.xml")) {
 					string botName = Path.GetFileNameWithoutExtension(configFile);
-					Bots.Add(new Bot(botName));
+					Bot bot = new Bot(botName);
+					Bots.Add(bot);
+					if (!bot.Enabled) {
+						Logging.LogGenericInfo(botName, "Not starting this instance because it's disabled in config file");
+					}
 				}
 			}
 

ArchiSteamFarm/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("0.4.0.0")]
+[assembly: AssemblyFileVersion("0.4.0.0")]

ArchiSteamFarm/Trading.cs

@@ -86,10 +86,6 @@ namespace ArchiSteamFarm {
 				success = Bot.ArchiWebHandler.DeclineTradeOffer(tradeID);
 			}
 
-			if (!success) {
-				Logging.LogGenericWarning(Bot.BotName, "Response <accept: " + tradeAccepted + "> to trade " + tradeID + " failed!");
-			}
-
 			if (tradeAccepted && success) {
 				// Do whatever we want with success
 			}

ArchiSteamFarm/Utilities.cs

@@ -23,6 +23,7 @@
 */
 
 using HtmlAgilityPack;
+using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -48,35 +49,40 @@ namespace ArchiSteamFarm {
 				return 0;
 			}
 
-			ulong result = ulong.Parse(resultString, CultureInfo.InvariantCulture);
-			return result;
+			return ulong.Parse(resultString, CultureInfo.InvariantCulture);
 		}
 
 		internal static async Task<HttpResponseMessage> UrlToHttpResponse(string websiteAddress, Dictionary<string, string> cookieVariables = null) {
+			if (string.IsNullOrEmpty(websiteAddress)) {
+				return null;
+			}
+
 			HttpResponseMessage result = null;
-			if (!string.IsNullOrEmpty(websiteAddress)) {
-				try {
-					using (HttpClientHandler clientHandler = new HttpClientHandler { UseCookies = false }) {
-						using (HttpClient client = new HttpClient(clientHandler)) {
-							client.Timeout = TimeSpan.FromSeconds(10);
-							HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Get, websiteAddress);
-							if (cookieVariables != null) {
-								StringBuilder cookie = new StringBuilder();
-								foreach (KeyValuePair<string, string> cookieVariable in cookieVariables) {
-									cookie.Append(cookieVariable.Key + "=" + cookieVariable.Value + ";");
-								}
-								requestMessage.Headers.Add("Cookie", cookie.ToString());
-							}
-							HttpResponseMessage responseMessage = await client.SendAsync(requestMessage).ConfigureAwait(false);
-							if (responseMessage != null) {
-								responseMessage.EnsureSuccessStatusCode();
-								result = responseMessage;
+
+			try {
+				using (HttpClientHandler clientHandler = new HttpClientHandler { UseCookies = false }) {
+					using (HttpClient client = new HttpClient(clientHandler)) {
+						client.Timeout = TimeSpan.FromSeconds(10);
+						client.DefaultRequestHeaders.UserAgent.ParseAdd("ArchiSteamFarm/1.0");
+						HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Get, websiteAddress);
+						if (cookieVariables != null) {
+							StringBuilder cookie = new StringBuilder();
+							foreach (KeyValuePair<string, string> cookieVariable in cookieVariables) {
+								cookie.Append(cookieVariable.Key + "=" + cookieVariable.Value + ";");
 							}
+							requestMessage.Headers.Add("Cookie", cookie.ToString());
+						}
+						HttpResponseMessage responseMessage = await client.SendAsync(requestMessage).ConfigureAwait(false);
+						if (responseMessage != null) {
+							responseMessage.EnsureSuccessStatusCode();
+							result = responseMessage;
 						}
 					}
-				} catch {
 				}
+			} catch (Exception e) {
+				Logging.LogGenericException("Utilities", e);
 			}
+
 			return result;
 		}
 
@@ -85,83 +91,124 @@ namespace ArchiSteamFarm {
 		}
 
 		internal static async Task<HtmlDocument> UrlToHtmlDocument(string websiteAddress, Dictionary<string, string> cookieVariables = null) {
-			HtmlDocument result = null;
-			if (!string.IsNullOrEmpty(websiteAddress)) {
-				try {
-					HttpResponseMessage responseMessage = await UrlToHttpResponse(websiteAddress, cookieVariables).ConfigureAwait(false);
-					if (responseMessage != null) {
-						string source = await responseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
-						if (!string.IsNullOrEmpty(source)) {
-							source = WebUtility.HtmlDecode(source);
-							result = new HtmlDocument();
-							result.LoadHtml(source);
-						}
-					}
-				} catch {
-				}
+			if (string.IsNullOrEmpty(websiteAddress)) {
+				return null;
 			}
+
+			HtmlDocument result = null;
+
+			try {
+				HttpResponseMessage responseMessage = await UrlToHttpResponse(websiteAddress, cookieVariables).ConfigureAwait(false);
+				if (responseMessage != null) {
+					string source = await responseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
+					if (!string.IsNullOrEmpty(source)) {
+						source = WebUtility.HtmlDecode(source);
+						result = new HtmlDocument();
+						result.LoadHtml(source);
+					}
+				}
+			} catch (Exception e) {
+				Logging.LogGenericException("Utilities", e);
+			}
+
 			return result;
 		}
 
 		internal static async Task<bool> UrlPostRequest(string request, Dictionary<string, string> postData, Dictionary<string, string> cookieVariables = null, string referer = null) {
+			if (string.IsNullOrEmpty(request) || postData == null) {
+				return false;
+			}
+
 			bool result = false;
-			if (!string.IsNullOrEmpty(request)) {
-				try {
-					using (HttpClientHandler clientHandler = new HttpClientHandler { UseCookies = false }) {
-						using (HttpClient client = new HttpClient(clientHandler)) {
-							client.Timeout = TimeSpan.FromSeconds(15);
-							HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, request);
-							requestMessage.Content = new FormUrlEncodedContent(postData);
-							if (cookieVariables != null && cookieVariables.Count > 0) {
-								StringBuilder cookie = new StringBuilder();
-								foreach (KeyValuePair<string, string> cookieVariable in cookieVariables) {
-									cookie.Append(cookieVariable.Key + "=" + cookieVariable.Value + ";");
-								}
-								requestMessage.Headers.Add("Cookie", cookie.ToString());
-							}
-							if (referer != null) {
-								requestMessage.Headers.Referrer = new Uri(referer);
-							}
-							HttpResponseMessage responseMessage = await client.SendAsync(requestMessage).ConfigureAwait(false);
-							if (responseMessage != null) {
-								result = responseMessage.IsSuccessStatusCode;
+
+			try {
+				using (HttpClientHandler clientHandler = new HttpClientHandler { UseCookies = false }) {
+					using (HttpClient client = new HttpClient(clientHandler)) {
+						client.Timeout = TimeSpan.FromSeconds(10);
+						client.DefaultRequestHeaders.UserAgent.ParseAdd("ArchiSteamFarm/1.0");
+						HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, request);
+						requestMessage.Content = new FormUrlEncodedContent(postData);
+						if (cookieVariables != null && cookieVariables.Count > 0) {
+							StringBuilder cookie = new StringBuilder();
+							foreach (KeyValuePair<string, string> cookieVariable in cookieVariables) {
+								cookie.Append(cookieVariable.Key + "=" + cookieVariable.Value + ";");
 							}
+							requestMessage.Headers.Add("Cookie", cookie.ToString());
+						}
+						if (referer != null) {
+							requestMessage.Headers.Referrer = new Uri(referer);
+						}
+						HttpResponseMessage responseMessage = await client.SendAsync(requestMessage).ConfigureAwait(false);
+						if (responseMessage != null) {
+							result = responseMessage.IsSuccessStatusCode;
 						}
 					}
-				} catch {
 				}
+			} catch (Exception e) {
+				Logging.LogGenericException("Utilities", e);
 			}
+
 			return result;
 		}
 
 		internal static async Task<HttpResponseMessage> UrlPostRequestWithResponse(string request, Dictionary<string, string> postData, Dictionary<string, string> cookieVariables = null, string referer = null) {
+			if (string.IsNullOrEmpty(request) || postData == null) {
+				return null;
+			}
+
 			HttpResponseMessage result = null;
-			if (!string.IsNullOrEmpty(request)) {
-				try {
-					using (HttpClientHandler clientHandler = new HttpClientHandler { UseCookies = false }) {
-						using (HttpClient client = new HttpClient(clientHandler)) {
-							client.Timeout = TimeSpan.FromSeconds(10);
-							HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, request);
-							requestMessage.Content = new FormUrlEncodedContent(postData);
-							if (cookieVariables != null && cookieVariables.Count > 0) {
-								StringBuilder cookie = new StringBuilder();
-								foreach (KeyValuePair<string, string> cookieVariable in cookieVariables) {
-									cookie.Append(cookieVariable.Key + "=" + cookieVariable.Value + ";");
-								}
-								requestMessage.Headers.Add("Cookie", cookie.ToString());
+
+			try {
+				using (HttpClientHandler clientHandler = new HttpClientHandler { UseCookies = false }) {
+					using (HttpClient client = new HttpClient(clientHandler)) {
+						client.Timeout = TimeSpan.FromSeconds(10);
+						client.DefaultRequestHeaders.UserAgent.ParseAdd("ArchiSteamFarm/1.0");
+						HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, request);
+						requestMessage.Content = new FormUrlEncodedContent(postData);
+						if (cookieVariables != null && cookieVariables.Count > 0) {
+							StringBuilder cookie = new StringBuilder();
+							foreach (KeyValuePair<string, string> cookieVariable in cookieVariables) {
+								cookie.Append(cookieVariable.Key + "=" + cookieVariable.Value + ";");
 							}
-							if (referer != null) {
-								requestMessage.Headers.Referrer = new Uri(referer);
-							}
-							HttpResponseMessage responseMessage = await client.SendAsync(requestMessage).ConfigureAwait(false);
-							if (responseMessage != null && responseMessage.IsSuccessStatusCode) {
-								result = responseMessage;
-                            }
+							requestMessage.Headers.Add("Cookie", cookie.ToString());
+						}
+						if (referer != null) {
+							requestMessage.Headers.Referrer = new Uri(referer);
+						}
+						HttpResponseMessage responseMessage = await client.SendAsync(requestMessage).ConfigureAwait(false);
+						if (responseMessage != null) {
+							result = responseMessage;
 						}
 					}
-				} catch {
 				}
+			} catch (Exception e) {
+				Logging.LogGenericException("Utilities", e);
 			}
+
+			return result;
+		}
+
+		internal static async Task<JObject> UrlToJObject(string request) {
+			if (string.IsNullOrEmpty(request)) {
+				return null;
+			}
+
+			HttpResponseMessage httpResponseMessage = await UrlToHttpResponse(request, null).ConfigureAwait(false);
+			if (httpResponseMessage == null) {
+				return null;
+			}
+
+			string source = await httpResponseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
+			if (string.IsNullOrEmpty(source)) {
+				return null;
+			}
+
+			JObject result = null;
+			try {
+				result = JObject.Parse(source);
+			} catch {
+			}
+
 			return result;
 		}
 	}

ArchiSteamFarm/config/example.xml

@@ -39,4 +39,9 @@
 <!-- TIP: Most likely you don't want to change it -->
 <Blacklist type="HashSet(uint)" value="368020"/>
 
+<!-- This enables statistics for me - bot will join Archi's SC Farm group and chat -->
+<!-- Consider leaving it at "true", this way I can check how many running bots are active -->
+<!-- TIP: Group link is http://steamcommunity.com/groups/ascfarm -->
+<Statistics type="bool" value="true"/>
+
 </configuration>

ArchiSteamFarm/packages.config

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-	<package id="HtmlAgilityPack" version="1.4.9" targetFramework="net45" />
-	<package id="protobuf-net" version="2.0.0.668" targetFramework="net45" />
-	<package id="SteamKit2" version="1.6.5" targetFramework="net45" />
+  <package id="HtmlAgilityPack" version="1.4.9" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="8.0.1-beta1" targetFramework="net45" />
+  <package id="protobuf-net" version="2.0.0.668" targetFramework="net45" />
+  <package id="SteamKit2" version="1.6.5" targetFramework="net45" />
 </packages>

packages/Newtonsoft.Json.8.0.1-beta1/tools/install.ps1

@@ -0,0 +1,116 @@
+param($installPath, $toolsPath, $package, $project)
+
+# open json.net splash page on package install
+# don't open if json.net is installed as a dependency
+
+try
+{
+  $url = "http://www.newtonsoft.com/json/install?version=" + $package.Version
+  $dte2 = Get-Interface $dte ([EnvDTE80.DTE2])
+
+  if ($dte2.ActiveWindow.Caption -eq "Package Manager Console")
+  {
+    # user is installing from VS NuGet console
+    # get reference to the window, the console host and the input history
+    # show webpage if "install-package newtonsoft.json" was last input
+
+    $consoleWindow = $(Get-VSComponentModel).GetService([NuGetConsole.IPowerConsoleWindow])
+
+    $props = $consoleWindow.GetType().GetProperties([System.Reflection.BindingFlags]::Instance -bor `
+      [System.Reflection.BindingFlags]::NonPublic)
+
+    $prop = $props | ? { $_.Name -eq "ActiveHostInfo" } | select -first 1
+    if ($prop -eq $null) { return }
+  
+    $hostInfo = $prop.GetValue($consoleWindow)
+    if ($hostInfo -eq $null) { return }
+
+    $history = $hostInfo.WpfConsole.InputHistory.History
+
+    $lastCommand = $history | select -last 1
+
+    if ($lastCommand)
+    {
+      $lastCommand = $lastCommand.Trim().ToLower()
+      if ($lastCommand.StartsWith("install-package") -and $lastCommand.Contains("newtonsoft.json"))
+      {
+        $dte2.ItemOperations.Navigate($url) | Out-Null
+      }
+    }
+  }
+  else
+  {
+    # user is installing from VS NuGet dialog
+    # get reference to the window, then smart output console provider
+    # show webpage if messages in buffered console contains "installing...newtonsoft.json" in last operation
+
+    $instanceField = [NuGet.Dialog.PackageManagerWindow].GetField("CurrentInstance", [System.Reflection.BindingFlags]::Static -bor `
+      [System.Reflection.BindingFlags]::NonPublic)
+
+    $consoleField = [NuGet.Dialog.PackageManagerWindow].GetField("_smartOutputConsoleProvider", [System.Reflection.BindingFlags]::Instance -bor `
+      [System.Reflection.BindingFlags]::NonPublic)
+
+    if ($instanceField -eq $null -or $consoleField -eq $null) { return }
+
+    $instance = $instanceField.GetValue($null)
+
+    if ($instance -eq $null) { return }
+
+    $consoleProvider = $consoleField.GetValue($instance)
+    if ($consoleProvider -eq $null) { return }
+
+    $console = $consoleProvider.CreateOutputConsole($false)
+
+    $messagesField = $console.GetType().GetField("_messages", [System.Reflection.BindingFlags]::Instance -bor `
+      [System.Reflection.BindingFlags]::NonPublic)
+    if ($messagesField -eq $null) { return }
+
+    $messages = $messagesField.GetValue($console)
+    if ($messages -eq $null) { return }
+
+    $operations = $messages -split "=============================="
+
+    $lastOperation = $operations | select -last 1
+
+    if ($lastOperation)
+    {
+      $lastOperation = $lastOperation.ToLower()
+
+      $lines = $lastOperation -split "`r`n"
+
+      $installMatch = $lines | ? { $_.StartsWith("------- installing...newtonsoft.json ") } | select -first 1
+
+      if ($installMatch)
+      {
+        $dte2.ItemOperations.Navigate($url) | Out-Null
+      }
+    }
+  }
+}
+catch
+{
+  try
+  {
+    $pmPane = $dte2.ToolWindows.OutputWindow.OutputWindowPanes.Item("Package Manager")
+
+    $selection = $pmPane.TextDocument.Selection
+    $selection.StartOfDocument($false)
+    $selection.EndOfDocument($true)
+
+    if ($selection.Text.StartsWith("Attempting to gather dependencies information for package 'Newtonsoft.Json." + $package.Version + "'"))
+    {
+      # don't show on upgrade
+      if (!$selection.Text.Contains("Removed package"))
+      {
+        $dte2.ItemOperations.Navigate($url) | Out-Null
+      }
+    }
+  }
+  catch
+  {
+    # stop potential errors from bubbling up
+    # worst case the splash page won't open  
+  }
+}
+
+# still yolo