Add update downloader and installer

Core/FormBrowser.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Drawing;
 using System.Linq;
 using System.Windows.Forms;
 using CefSharp;
@@ -8,6 +7,7 @@
 using TweetDck.Core.Handling;
 using TweetDck.Core.Other;
 using TweetDck.Resources;
+using TweetDck.Core.Utils;
 using TweetDck.Core.Controls;
 
 namespace TweetDck.Core{
@@ -18,6 +18,8 @@ private static UserConfig Config{
             }
         }
 
+        public string UpdateInstallerPath { get; private set; }
+
         private readonly ChromiumWebBrowser browser;
         private readonly TweetDeckBridge bridge;
         private readonly FormNotification notification;
@@ -174,5 +176,24 @@ public void OpenAbout(){
         public void OnTweetPopup(TweetNotification tweet){
             notification.ShowNotification(tweet);
         }
+
+        public void BeginUpdateProcess(string versionTag, string downloadUrl){
+            Hide();
+
+            FormUpdateDownload downloadForm = new FormUpdateDownload(new UpdateInfo(versionTag,downloadUrl));
+            downloadForm.MoveToCenter(this);
+            downloadForm.ShowDialog();
+
+            if (downloadForm.UpdateStatus == FormUpdateDownload.Status.Succeeded){
+                UpdateInstallerPath = downloadForm.InstallerPath;
+                Close();
+            }
+            else if (downloadForm.UpdateStatus == FormUpdateDownload.Status.Manual){
+                Close();
+            }
+            else{
+                Show();
+            }
+        }
     }
 }

Core/Handling/TweetDeckBridge.cs

@@ -58,6 +58,7 @@ public void OnTweetPopup(string tweetHtml, int tweetCharacters){
 
         public void OnUpdateAccepted(string versionTag, string downloadUrl){
             form.InvokeSafe(() => {
+                form.BeginUpdateProcess(versionTag,downloadUrl);
             });
         }
 

Core/Other/FormUpdateDownload.Designer.cs

@@ -0,0 +1,103 @@
+namespace TweetDck.Core.Other {
+    partial class FormUpdateDownload {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing) {
+            if (disposing && (components != null)) {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent() {
+            this.progressDownload = new System.Windows.Forms.ProgressBar();
+            this.btnCancel = new System.Windows.Forms.Button();
+            this.labelDescription = new System.Windows.Forms.Label();
+            this.labelStatus = new System.Windows.Forms.Label();
+            this.SuspendLayout();
+            // 
+            // progressDownload
+            // 
+            this.progressDownload.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
+            | System.Windows.Forms.AnchorStyles.Right)));
+            this.progressDownload.Location = new System.Drawing.Point(12, 32);
+            this.progressDownload.MarqueeAnimationSpeed = 40;
+            this.progressDownload.Maximum = 1000;
+            this.progressDownload.Name = "progressDownload";
+            this.progressDownload.Size = new System.Drawing.Size(361, 23);
+            this.progressDownload.Style = System.Windows.Forms.ProgressBarStyle.Marquee;
+            this.progressDownload.TabIndex = 0;
+            // 
+            // btnCancel
+            // 
+            this.btnCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnCancel.AutoSize = true;
+            this.btnCancel.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
+            this.btnCancel.Location = new System.Drawing.Point(317, 61);
+            this.btnCancel.Name = "btnCancel";
+            this.btnCancel.Padding = new System.Windows.Forms.Padding(3, 0, 3, 0);
+            this.btnCancel.Size = new System.Drawing.Size(56, 23);
+            this.btnCancel.TabIndex = 1;
+            this.btnCancel.Text = "Cancel";
+            this.btnCancel.UseVisualStyleBackColor = true;
+            this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
+            // 
+            // labelDescription
+            // 
+            this.labelDescription.AutoSize = true;
+            this.labelDescription.Location = new System.Drawing.Point(13, 13);
+            this.labelDescription.Margin = new System.Windows.Forms.Padding(3, 0, 3, 3);
+            this.labelDescription.Name = "labelDescription";
+            this.labelDescription.Size = new System.Drawing.Size(0, 13);
+            this.labelDescription.TabIndex = 2;
+            // 
+            // labelStatus
+            // 
+            this.labelStatus.AutoSize = true;
+            this.labelStatus.Location = new System.Drawing.Point(12, 62);
+            this.labelStatus.Name = "labelStatus";
+            this.labelStatus.Size = new System.Drawing.Size(0, 13);
+            this.labelStatus.TabIndex = 3;
+            // 
+            // FormUpdateDownload
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(385, 96);
+            this.Controls.Add(this.labelStatus);
+            this.Controls.Add(this.labelDescription);
+            this.Controls.Add(this.btnCancel);
+            this.Controls.Add(this.progressDownload);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
+            this.Icon = global::TweetDck.Properties.Resources.icon;
+            this.MaximizeBox = false;
+            this.Name = "FormUpdateDownload";
+            this.StartPosition = System.Windows.Forms.FormStartPosition.Manual;
+            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.FormUpdateDownload_FormClosing);
+            this.Shown += new System.EventHandler(this.FormUpdateDownload_Shown);
+            this.ResumeLayout(false);
+            this.PerformLayout();
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.ProgressBar progressDownload;
+        private System.Windows.Forms.Button btnCancel;
+        private System.Windows.Forms.Label labelDescription;
+        private System.Windows.Forms.Label labelStatus;
+    }
+}

Core/Other/FormUpdateDownload.cs

@@ -0,0 +1,108 @@
+using System;
+using System.ComponentModel;
+using System.IO;
+using System.Net;
+using System.Windows.Forms;
+using TweetDck.Core.Controls;
+using TweetDck.Core.Utils;
+
+namespace TweetDck.Core.Other{
+    sealed partial class FormUpdateDownload : Form{
+        public string InstallerPath{
+            get{
+                return Path.Combine(Path.GetTempPath(),updateInfo.FileName);
+            }
+        }
+
+        public enum Status{
+            Waiting, Failed, Cancelled, Manual, Succeeded
+        }
+
+        public Status UpdateStatus { get; private set; }
+        
+        private readonly WebClient webClient;
+        private readonly UpdateInfo updateInfo;
+
+        public FormUpdateDownload(UpdateInfo info){
+            InitializeComponent();
+
+            this.webClient = new WebClient{ Proxy = null };
+            this.webClient.Headers[HttpRequestHeader.UserAgent] = BrowserUtils.HeaderUserAgent;
+
+            this.updateInfo = info;
+            this.UpdateStatus = Status.Waiting;
+
+            Disposed += (sender, args) => webClient.Dispose();
+
+            webClient.DownloadProgressChanged += webClient_DownloadProgressChanged;
+            webClient.DownloadFileCompleted += webClient_DownloadFileCompleted;
+
+            Text = "Updating "+Program.BrandName;
+            labelDescription.Text = "Downloading version "+info.VersionTag+"...";
+        }
+
+        private void FormUpdateDownload_Shown(object sender, EventArgs e){
+            webClient.DownloadFileAsync(new Uri(updateInfo.DownloadUrl),InstallerPath);
+        }
+
+        private void btnCancel_Click(object sender, EventArgs e){
+            webClient.CancelAsync();
+            btnCancel.Enabled = false;
+        }
+
+        private void FormUpdateDownload_FormClosing(object sender, FormClosingEventArgs e){
+            if (UpdateStatus == Status.Waiting){
+                e.Cancel = true;
+                webClient.CancelAsync();
+                UpdateStatus = e.CloseReason == CloseReason.UserClosing ? Status.Cancelled : Status.Manual; // manual will exit the app
+            }
+        }
+
+        private void webClient_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e){
+            this.InvokeSafe(() => {
+                if (e.TotalBytesToReceive == -1){
+                    if (progressDownload.Style != ProgressBarStyle.Marquee){
+                        progressDownload.Style = ProgressBarStyle.Continuous;
+                        progressDownload.SetValueInstant(1000);
+                    }
+
+                    labelStatus.Text = (e.BytesReceived/(1024.0*1024.0)).ToString("0.0")+" MB";
+                }
+                else{
+                    if (progressDownload.Style != ProgressBarStyle.Continuous){
+                        progressDownload.Style = ProgressBarStyle.Continuous;
+                    }
+
+                    progressDownload.SetValueInstant(e.ProgressPercentage*10);
+                    labelStatus.Text = (e.BytesReceived/(1024.0*1024.0)).ToString("0.0")+" / "+(e.TotalBytesToReceive/(1024.0*1024.0)).ToString("0.0")+" MB";
+                }
+            });
+        }
+
+        private void webClient_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e){
+            this.InvokeSafe(() => {
+                if (e.Cancelled){
+                    if (UpdateStatus == Status.Waiting){
+                        UpdateStatus = Status.Cancelled;
+                    }
+                }
+                else if (e.Error != null){
+                    Program.Log(e.Error.ToString());
+
+                    if (MessageBox.Show("Could not download the update: "+e.Error.Message+"\r\n\r\nDo you want to open the website and try downloading the update manually?","Update Has Failed",MessageBoxButtons.YesNo,MessageBoxIcon.Error,MessageBoxDefaultButton.Button1) == DialogResult.Yes){
+                        BrowserUtils.OpenExternalBrowser(Program.Website);
+                        UpdateStatus = Status.Manual;
+                    }
+                    else{
+                        UpdateStatus = Status.Failed;
+                    }
+                }
+                else{
+                    UpdateStatus = Status.Succeeded;
+                }
+
+                Close();
+            });
+        }
+    }
+}

Core/Utils/UpdateInfo.cs

@@ -0,0 +1,17 @@
+namespace TweetDck.Core.Utils{
+    class UpdateInfo{
+        public readonly string VersionTag;
+        public readonly string DownloadUrl;
+
+        public string FileName{
+            get{
+                return BrowserUtils.GetFileNameFromUrl(DownloadUrl) ?? Program.BrandName+".Update.exe";
+            }
+        }
+
+        public UpdateInfo(string versionTag, string downloadUrl){
+            this.VersionTag = versionTag;
+            this.DownloadUrl = downloadUrl;
+        }
+    }
+}

Program.cs

@@ -91,7 +91,13 @@ private static void Main(){
                 Cef.Shutdown();
             };
 
-            Application.Run(new FormBrowser());
+            FormBrowser mainForm = new FormBrowser();
+            Application.Run(mainForm);
+
+            if (mainForm.UpdateInstallerPath != null){
+                Process.Start(mainForm.UpdateInstallerPath,"/SP- /SILENT /NOICONS /CLOSEAPPLICATIONS");
+                Application.Exit();
+            }
         }
 
         public static void HandleException(string message, Exception e){

Resources/code.js

@@ -239,8 +239,8 @@
     });
 
     buttonDiv.children(".tdu-btn-download").click(function(){
+      ele.remove();
       $TD.onUpdateAccepted(version,download);
-      ele.slideUp(function(){ ele.remove(); });
     });
 
     buttonDiv.children(".tdu-btn-dismiss").click(function(){
@@ -267,9 +267,8 @@
     $.getJSON("https://api.github.com/repos/chylex/"+$TD.brandName+"/releases/latest",function(response){
       var tagName = response.tag_name;
       
-      if (tagName != $TD.versionTag && tagName != $TD.dismissedVersionTag){
-        var dlLink = "https://github.com/chylex/"+$TD.brandName+"/releases/download/"+tagName+"/"+response.assets[0].name;
-        createUpdateNotificationElement(tagName,dlLink);
+      if (tagName != $TD.versionTag && tagName != $TD.dismissedVersionTag && response.assets.length > 0){
+        createUpdateNotificationElement(tagName,response.assets[0].browser_download_url);
       }
     });
   };

TweetDck.csproj

@@ -125,7 +125,14 @@
     <Compile Include="Core\Other\FormSettings.Designer.cs">
       <DependentUpon>FormSettings.cs</DependentUpon>
     </Compile>
+    <Compile Include="Core\Other\FormUpdateDownload.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Core\Other\FormUpdateDownload.Designer.cs">
+      <DependentUpon>FormUpdateDownload.cs</DependentUpon>
+    </Compile>
     <Compile Include="Core\Utils\BrowserUtils.cs" />
+    <Compile Include="Core\Utils\UpdateInfo.cs" />
     <Compile Include="Migration\FormMigrationQuestion.cs">
       <SubType>Form</SubType>
     </Compile>