Implement automatic updates.

zaaReloaded2/Properties/Settings.Designer.cs

@@ -72,16 +72,7 @@ namespace zaaReloaded2.Properties {
         
         [global::System.Configuration.ApplicationScopedSettingAttribute()]
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("http://zaa.nephrowiki.de/downloads")]
+        [global::System.Configuration.DefaultSettingValueAttribute("http://zaa.nephrowiki.de/versioninfo.txt")]
-        public string UpdatesUrl {
-            get {
-                return ((string)(this["UpdatesUrl"]));
-            }
-        }
-        
-        [global::System.Configuration.ApplicationScopedSettingAttribute()]
-        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("versioninfo.txt")]
         public string VersionInfoFile {
             get {
                 return ((string)(this["VersionInfoFile"]));
@@ -96,5 +87,16 @@ namespace zaaReloaded2.Properties {
                 return ((string)(this["ExceptionPostUrl"]));
             }
         }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public global::System.DateTime LastUpdateCheck {
+            get {
+                return ((global::System.DateTime)(this["LastUpdateCheck"]));
+            }
+            set {
+                this["LastUpdateCheck"] = value;
+            }
+        }
     }
 }

zaaReloaded2/Properties/Settings.settings

@@ -17,14 +17,14 @@
     <Setting Name="Homepage" Type="System.Uri" Scope="Application">
       <Value Profile="(Default)">http://zaa.nephrowiki.de</Value>
     </Setting>
-    <Setting Name="UpdatesUrl" Type="System.String" Scope="Application">
-      <Value Profile="(Default)">http://zaa.nephrowiki.de/downloads</Value>
-    </Setting>
     <Setting Name="VersionInfoFile" Type="System.String" Scope="Application">
-      <Value Profile="(Default)">versioninfo.txt</Value>
+      <Value Profile="(Default)">http://zaa.nephrowiki.de/versioninfo.txt</Value>
     </Setting>
     <Setting Name="ExceptionPostUrl" Type="System.String" Scope="Application">
       <Value Profile="(Default)">http://zaa.nephrowiki.de/postreport.php</Value>
     </Setting>
+    <Setting Name="LastUpdateCheck" Type="System.DateTime" Scope="User">
+      <Value Profile="(Default)" />
+    </Setting>
   </Settings>
 </SettingsFile>

zaaReloaded2/ThisAddIn.cs

@@ -24,6 +24,8 @@ using System.IO;
 using Word = Microsoft.Office.Interop.Word;
 using Office = Microsoft.Office.Core;
 using Microsoft.Office.Tools.Word;
+using Bovender.Versioning;
+using Bovender.Mvvm.Messaging;
 
 namespace zaaReloaded2
 {
@@ -48,6 +50,11 @@ namespace zaaReloaded2
 
         private void ThisAddIn_Shutdown(object sender, System.EventArgs e)
         {
+            if (_updaterVM != null && _updaterVM.IsUpdatePending)
+            {
+                if (_updaterVM.InstallUpdateCommand.CanExecute(null))
+                    _updaterVM.InstallUpdateCommand.Execute(null);
+            }
         }
 
         #region Properties
@@ -75,10 +82,36 @@ namespace zaaReloaded2
 
         #endregion
 
+        #region Updater
+
+        void CheckForUpdates()
+        {
+            if (DateTime.Today == Properties.Settings.Default.LastUpdateCheck.Date)
+                return;
+
+            Properties.Settings.Default.LastUpdateCheck = DateTime.Today;
+            Properties.Settings.Default.Save();
+
+            _updaterVM = new UpdaterViewModel(new Updater.Updater());
+            if (!_updaterVM.CanCheckForUpdate) return;
+
+            _updaterVM.UpdateAvailableMessage.Sent += UpdateAvailableMessage_Sent;
+            _updaterVM.CheckForUpdateCommand.Execute(null);
+        }
+
+        void UpdateAvailableMessage_Sent(object sender, MessageArgs<ViewModelMessageContent> e)
+        {
+            UpdaterViewModel uvm = e.Content.ViewModel as UpdaterViewModel;
+            uvm.DestinationFolder = System.IO.Path.GetTempPath();
+            uvm.DownloadUpdateCommand.Execute(null);
+        }
+
+        #endregion
 
         #region Private fields
 
-        private Ribbon _ribbon;
+        Ribbon _ribbon;
+        UpdaterViewModel _updaterVM;
 
         #endregion
 

zaaReloaded2/Updater/Updater.cs

@@ -0,0 +1,37 @@
+/* Updater.cs
+ * part of zaaReloaded2
+ * 
+ * Copyright 2015 Daniel Kraus
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace zaaReloaded2.Updater
+{
+    class Updater : Bovender.Versioning.Updater
+    {
+        protected override Bovender.Versioning.SemanticVersion GetCurrentVersion()
+        {
+            return Version.CurrentVersion();
+        }
+
+        protected override Uri GetVersionInfoUri()
+        {
+            return new Uri(Properties.Settings.Default.VersionInfoFile);
+        }
+    }
+}

zaaReloaded2/app.config

@@ -23,6 +23,9 @@
         <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
             <section name="zaaReloaded2.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
         </sectionGroup>
+        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
+            <section name="zaaReloaded2.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
+        </sectionGroup>
     </configSections>
     <applicationSettings>
         <zaaReloaded2.Properties.Settings>
@@ -38,15 +41,19 @@
             <setting name="Homepage" serializeAs="String">
                 <value>http://zaa.nephrowiki.de</value>
             </setting>
-            <setting name="UpdatesUrl" serializeAs="String">
-                <value>http://zaa.nephrowiki.de/downloads</value>
-            </setting>
             <setting name="VersionInfoFile" serializeAs="String">
-                <value>versioninfo.txt</value>
+                <value>http://zaa.nephrowiki.de/versioninfo.txt</value>
             </setting>
             <setting name="ExceptionPostUrl" serializeAs="String">
                 <value>http://zaa.nephrowiki.de/postreport.php</value>
             </setting>
         </zaaReloaded2.Properties.Settings>
     </applicationSettings>
+    <userSettings>
+        <zaaReloaded2.Properties.Settings>
+            <setting name="LastUpdateCheck" serializeAs="String">
+                <value />
+            </setting>
+        </zaaReloaded2.Properties.Settings>
+    </userSettings>
 </configuration>

zaaReloaded2/zaaReloaded2.csproj

@@ -216,6 +216,7 @@
     <Compile Include="Properties\AssemblyInfo.cs">
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Updater\Updater.cs" />
     <Compile Include="ViewModels\AboutViewModel.cs" />
     <Compile Include="Views\AboutView.xaml.cs">
       <DependentUpon>AboutView.xaml</DependentUpon>