From 3d4cec3b229007de1feda3f9fbf28d34eb983b22 Mon Sep 17 00:00:00 2001
From: chylex <contact@chylex.com>
Date: Tue, 22 Aug 2017 02:45:51 +0200
Subject: [PATCH] Remove update code that handles unsupported system check

---
 Core/Other/Settings/TabSettingsGeneral.cs | 11 +++--------
 Resources/Scripts/update.js               | 20 ++------------------
 Updates/UpdateHandler.cs                  | 21 ++++++---------------
 3 files changed, 11 insertions(+), 41 deletions(-)

diff --git a/Core/Other/Settings/TabSettingsGeneral.cs b/Core/Other/Settings/TabSettingsGeneral.cs
index 43d2b548..bd2520dc 100644
--- a/Core/Other/Settings/TabSettingsGeneral.cs
+++ b/Core/Other/Settings/TabSettingsGeneral.cs
@@ -91,15 +91,10 @@ namespace TweetDuck.Core.Other.Settings{
         }
 
         private void btnCheckUpdates_Click(object sender, EventArgs e){
-            updateCheckEventId = updates.Check(true);
+            btnCheckUpdates.Enabled = false;
 
-            if (updateCheckEventId == -1){
-                FormMessage.Warning("Unsupported System", "Sorry, your system is no longer supported.", FormMessage.OK);
-            }
-            else{
-                btnCheckUpdates.Enabled = false;
-                updates.DismissUpdate(string.Empty);
-            }
+            updates.DismissUpdate(string.Empty);
+            updateCheckEventId = updates.Check(true);
         }
 
         private void updates_CheckFinished(object sender, UpdateCheckEventArgs e){
diff --git a/Resources/Scripts/update.js b/Resources/Scripts/update.js
index 05a5ba00..abcd2778 100644
--- a/Resources/Scripts/update.js
+++ b/Resources/Scripts/update.js
@@ -28,8 +28,6 @@
   // Function: Creates the update notification element. Removes the old one if already exists.
   //
   var displayNotification = function(version, download, changelog){
-    var outdated = version === "unsupported";
-    
     // styles
     var css = $("#tweetduck-update-css");
     
@@ -183,16 +181,7 @@
       ele.remove();
     }
     
-    ele = $(outdated ? `
-<div id='tweetduck-update'>
-  <p class='tdu-title'>Unsupported System</p>
-  <p class='tdu-info'>You will not receive updates</p>
-  <div class='tdu-buttons'>
-    <button class='tdu-btn-unsupported'>Read more</button>
-    <button class='tdu-btn-ignore'>Dismiss</button>
-  </div>
-</div>
-` : `
+    ele = $(`
 <div id='tweetduck-update'>
   <p class='tdu-title'>T&#8202;weetDuck Update ${version}</p>
   <p class='tdu-info tdu-showlog'>View update information</p>
@@ -244,11 +233,7 @@
       slide();
     });
 
-    buttonDiv.children(".tdu-btn-unsupported").click(function(){
-      $TDU.openBrowser("https://github.com/chylex/TweetDuck/wiki/Supported-Systems");
-    });
-
-    buttonDiv.children(".tdu-btn-ignore,.tdu-btn-unsupported").click(function(){
+    buttonDiv.children(".tdu-btn-ignore").click(function(){
       $TDU.onUpdateDismissed();
       slide();
     });
@@ -318,6 +303,5 @@
   //
   // Block: Setup global functions.
   //
-  window.TDUF_displayNotification = displayNotification;
   window.TDUF_runUpdateCheck = runUpdateCheck;
 })($, $TDU);
diff --git a/Updates/UpdateHandler.cs b/Updates/UpdateHandler.cs
index 98e68001..f038a758 100644
--- a/Updates/UpdateHandler.cs
+++ b/Updates/UpdateHandler.cs
@@ -9,8 +9,6 @@ using TweetDuck.Updates.Events;
 
 namespace TweetDuck.Updates{
     sealed class UpdateHandler{
-        private static bool IsSystemSupported => true; // Environment.OSVersion.Version >= new Version("6.1"); // 6.1 NT version = Windows 7
-
         private readonly ChromiumWebBrowser browser;
         private readonly UpdaterSettings settings;
 
@@ -37,21 +35,14 @@ namespace TweetDuck.Updates{
         }
 
         public int Check(bool force){
-            if (IsSystemSupported){
-                if (Program.UserConfig.EnableUpdateCheck || force){
-                    string dismissedUpdate = force || settings.DismissedUpdate == null ? string.Empty : settings.DismissedUpdate;
+            if (Program.UserConfig.EnableUpdateCheck || force){
+                string dismissedUpdate = force || settings.DismissedUpdate == null ? string.Empty : settings.DismissedUpdate;
 
-                    browser.ExecuteScriptAsync("TDUF_runUpdateCheck", ++lastEventId, Program.VersionTag, dismissedUpdate, settings.AllowPreReleases);
-                    return lastEventId;
-                }
+                browser.ExecuteScriptAsync("TDUF_runUpdateCheck", ++lastEventId, Program.VersionTag, dismissedUpdate, settings.AllowPreReleases);
+                return lastEventId;
+            }
 
-                return 0;
-            }
-            else if (settings.DismissedUpdate != "unsupported"){
-                browser.ExecuteScriptAsync("TDUF_displayNotification", "unsupported");
-            }
-            
-            return -1;
+            return 0;
         }
 
         public void BeginUpdateDownload(Form ownerForm, UpdateInfo updateInfo, Action<UpdateInfo> onSuccess){