New: added self hosted analytics to help improve nzbdrone. Can be turned off in Setting>General

src/NzbDrone.Api/Config/HostConfigResource.cs

@@ -10,7 +10,8 @@ namespace NzbDrone.Api.Config
         public Int32 SslPort { get; set; }
         public Boolean EnableSsl { get; set; }
         public Boolean LaunchBrowser { get; set; }
-        public Boolean AuthenticationEnabled { get; set; }
+        public bool AuthenticationEnabled { get; set; }
+        public Boolean AnalyticsEnabled { get; set; }
         public String Username { get; set; }
         public String Password { get; set; }
         public String LogLevel { get; set; }

src/NzbDrone.Api/Frontend/Mappers/IndexHtmlMapper.cs

@@ -13,6 +13,7 @@ namespace NzbDrone.Api.Frontend.Mappers
     public class IndexHtmlMapper : StaticResourceMapperBase
     {
         private readonly IDiskProvider _diskProvider;
+        private readonly IConfigFileProvider _configFileProvider;
         private readonly Func<ICacheBreakerProvider> _cacheBreakProviderFactory;
         private readonly string _indexPath;
         private static readonly Regex ReplaceRegex = new Regex("(?<=(?:href|src|data-main)=\").*?(?=\")", RegexOptions.Compiled | RegexOptions.IgnoreCase);
@@ -30,6 +31,7 @@ namespace NzbDrone.Api.Frontend.Mappers
             : base(diskProvider, logger)
         {
             _diskProvider = diskProvider;
+            _configFileProvider = configFileProvider;
             _cacheBreakProviderFactory = cacheBreakProviderFactory;
             _indexPath = Path.Combine(appFolderInfo.StartUpFolder, "UI", "index.html");
 
@@ -87,6 +89,7 @@ namespace NzbDrone.Api.Frontend.Mappers
             text = text.Replace("API_ROOT", URL_BASE + "/api");
             text = text.Replace("API_KEY", API_KEY);
             text = text.Replace("APP_VERSION", BuildInfo.Version.ToString());
+            text = text.Replace("APP_ANALYTICS", _configFileProvider.AnalyticsEnabled.ToString().ToLowerInvariant());
 
             _generatedContent = text;
 

src/NzbDrone.Core/Configuration/ConfigFileProvider.cs

@@ -27,6 +27,7 @@ namespace NzbDrone.Core.Configuration
         bool EnableSsl { get; }
         bool LaunchBrowser { get; }
         bool AuthenticationEnabled { get; }
+        bool AnalyticsEnabled { get; }
         string Username { get; }
         string Password { get; }
         string LogLevel { get; }
@@ -139,6 +140,14 @@ namespace NzbDrone.Core.Configuration
             get { return GetValueBoolean("AuthenticationEnabled", false); }
         }
 
+        public bool AnalyticsEnabled
+        {
+            get
+            {
+                return GetValueBoolean("AnalyticsEnabled", true, persist: false);
+            }
+        }
+
         public string Branch
         {
             get { return GetValue("Branch", "master").ToLowerInvariant(); }

src/UI/Settings/General/GeneralViewTemplate.hbs

@@ -173,9 +173,33 @@
             </div>
         </div>
     </fieldset>
+    <fieldset>
+        <legend>Analytics</legend>
+
+        <div class="form-group">
+            <label class="col-sm-3 control-label">Enable</label>
+
+            <div class="col-sm-8">
+                <div class="input-group">
+                    <label class="checkbox toggle well">
+                        <input type="checkbox" name="analyticsEnabled" class="form-control"/>
+                        <p>
+                            <span>Yes</span>
+                            <span>No</span>
+                        </p>
+                        <div class="btn btn-primary slide-button"/>
+                    </label>
+
+                    <span class="help-inline-checkbox">
+                        <i class="icon-nd-form-info" title="Send anonymous information about your browser and which parts of the web interface you use to NzbDrone servers. We use this information to prioritize features and browser support. We will NEVER include any person information or any information that could identify you."/>
+                    </span>
+                </div>
+            </div>
+        </div>
+    </fieldset>
 
     <fieldset class="advanced-setting">
-        <legend>Updating</legend>
+        <legend>Updates</legend>
 
         <div class="form-group">
             <label class="col-sm-3 control-label">Branch</label>

src/UI/Shared/NzbDroneController.js

@@ -25,6 +25,19 @@ define(
                 else {
                     document.title = title + ' - nzbdrone';
                 }
+
+                if(window.Piwik){
+                    try {
+                        var piwik = window.Piwik.getTracker('http://piwik.nzbdrone.com/piwik.php', 1);
+                        piwik.setReferrerUrl('');
+                        piwik.setCustomUrl('http://local' + window.location.pathname);
+                        piwik.setCustomVariable(1, 'version', window.NzbDrone.version, 'page');
+                        piwik.trackPageView(title);
+                    }
+                    catch (e){
+                        console.error(e);
+                    }
+                }
             },
 
             _onServerUpdated: function () {

src/UI/index.html

@@ -75,10 +75,12 @@
     window.NzbDrone = {
         ApiRoot: 'API_ROOT',
         ApiKey : 'API_KEY',
-        Version: 'APP_VERSION'
+        Version: 'APP_VERSION',
+        Analytics: APP_ANALYTICS
     };
 </script>
 
+<script src="/piwik.js"></script>
 <script src="/polyfills.js"></script>
 <script src="/JsLibraries/handlebars.runtime.js"></script>
 <script data-main="/main" src="/JsLibraries/require.js"></script>

src/UI/piwik.js

@@ -0,0 +1,14 @@
+'use strict';
+
+(function () {
+if(window.NzbDrone.Analytics) {
+    var d = document;
+    var g = d.createElement('script');
+    var s = d.getElementsByTagName('script')[0];
+    g.type = 'text/javascript';
+    g.async = true;
+    g.defer = true;
+    g.src = 'http://piwik.nzbdrone.com/piwik.js';
+    s.parentNode.insertBefore(g, s);
+}
+})();