refactoring

WebsitePanel/Sources/WebsitePanel.Providers.Web.IIs60/WPIWebApplicationGallery/WPIApplicationGallery.cs

@@ -237,7 +237,7 @@ namespace WebsitePanel.Providers.Web.WPIWebApplicationGallery
             WpiHelper wpi = GetWpiHelper(UserId);
 
             List<string> missingDeps = new List<string>();
-            foreach (Product product in wpi.GetProductsWithDependencies(new string[] { id }))
+            foreach (Product product in wpi.GetProductsToInstallWithDependencies(new string[] { id }))
             {
                 if (product.ProductId != id)
                 {
@@ -400,13 +400,16 @@ namespace WebsitePanel.Providers.Web.WPIWebApplicationGallery
 
         protected static DeploymentParameter MakeDeploymentParameterFromDecalredParameter(DeclaredParameter d)
         {
+
+
             DeploymentParameter r = new DeploymentParameter();
             r.Name = d.Name;
             r.FriendlyName = d.FriendlyName;
             r.DefaultValue = d.DefaultValue;
             r.Description = d.Description;
+
 #pragma warning disable 612,618
-            r.WellKnownTags = (DeploymentParameterWellKnownTag) d.Tags;
+            r.WellKnownTags =   DeploymentParameterWellKnownTag.ALLKNOWN & (DeploymentParameterWellKnownTag) d.Tags;
             if (null != d.Validation)
             {
                 r.ValidationKind = (DeploymentParameterValidationKind) d.Validation.Kind;

WebsitePanel/Sources/WebsitePanel.Server/Code/WPIHelper.cs

@@ -50,12 +50,8 @@ namespace WebsitePanel.Server.Code
 
     public class WpiHelper
     {
-        #region public consts
-
         public const string DeafultLanguage = "en";
 
-        #endregion
-
         #region private fields
 
         private readonly List<string> _feeds;
@@ -68,7 +64,7 @@ namespace WebsitePanel.Server.Code
         private bool _installCompleted;
         private InstallManager _installManager;
         private string _LogFileDirectory = string.Empty;
-        string _resourceLanguage = DeafultLanguage;
+        private string _resourceLanguage = DeafultLanguage;
         private const DeploymentWellKnownTag databaseEngineTags =
                     DeploymentWellKnownTag.Sql |
                     DeploymentWellKnownTag.MySql |
@@ -78,6 +74,8 @@ namespace WebsitePanel.Server.Code
 
         #endregion private fields
 
+        #region Public interface
+
         public WpiHelper(IEnumerable<string> feeds)
         {
             _feeds = new List<string>();
@@ -86,65 +84,19 @@ namespace WebsitePanel.Server.Code
             Initialize();
         }
 
-        private void Initialize()
+        public string GetLogFileDirectory()
         {
-            // insert Main WebPI xml file
+            return _LogFileDirectory;
-            if (!_feeds.Contains(MainWpiFeed, StringComparer.OrdinalIgnoreCase))
-            {
-                _feeds.Insert(0, MainWpiFeed);
-            }
-
-            // create cache folder if not exists
-            //_webPIinstallersFolder = Environment.ExpandEnvironmentVariables(@"%LocalAppData%\Microsoft\Web Platform Installer\installers");
-            _webPIinstallersFolder = Path.Combine(
-                Environment.ExpandEnvironmentVariables("%SystemRoot%"), 
-                "Temp\\zoo.wpi\\AppData\\Local\\Microsoft\\Web Platform Installer\\installers" );
-
-            if (!Directory.Exists(_webPIinstallersFolder))
-            {
-                Directory.CreateDirectory(_webPIinstallersFolder);
-            }
-
-            // load feeds
-            _productManager = new ProductManager();
-            
-
-            foreach (string feed in _feeds)
-            {
-                Log(string.Format("Loading {0}", feed));
-                if (feed.StartsWith("https://www.microsoft.com", StringComparison.OrdinalIgnoreCase))
-                {
-                    _productManager.Load(new Uri(feed), true, true, true, _webPIinstallersFolder);
-                }
-                else
-                {
-                    _productManager.LoadExternalFile(new Uri(feed));
-                }
-            }
-
-            Log(string.Format("{0} products loaded", _productManager.Products.Count));
-
-            LogDebugInfo();
         }
 
-        public void SetResourceLanguage(string resourceLanguage)
-        {
-            _resourceLanguage = resourceLanguage;
-            _productManager.SetResourceLanguage(resourceLanguage);
-        }
 
-        #region Public interface
-
-        public List<Product> GetProducts()
-        {
-            return GetProducts(null,null);
-        }
         
+        #region Languages
         public List<Language> GetLanguages()
         {
             List<Language> languages = new List<Language>();
 
-            foreach (Product product in GetProducts())
+            foreach (Product product in GetProductsToInstall(null, null))
             {
                 if (null!=product.Installers)
                 {
@@ -162,111 +114,15 @@ namespace WebsitePanel.Server.Code
             return languages;
         }
 
-        public void CancelInstallProducts()
+        public void SetResourceLanguage(string resourceLanguage)
         {
-            if (_installManager!= null)
+            _resourceLanguage = resourceLanguage;
-            {
+            _productManager.SetResourceLanguage(resourceLanguage);
-                _installManager.Cancel();
-            }
         }
 
-        private List<Installer> GetInstallers(List<Product> productsToInstall, Language lang)
+        #endregion
-        {
-            List<Installer> installersToUse = new List<Installer>();
-            foreach (Product product in productsToInstall)
-            {
-                Installer installer = product.GetInstaller(lang);
-                if (null != installer)
-                {
-                    installersToUse.Add(installer);
-                }
-            }
 
-            return installersToUse;
+        #region Tabs
-        }
-
-        public List<Product> GetProducts(IEnumerable<string> productIdsToInstall)
-        {
-            List<Product> productsToInstall = new List<Product>();
-
-            foreach (string productId in productIdsToInstall)
-            {
-                Log(string.Format("Product {0} to be installed", productId));
-
-                Product product = _productManager.GetProduct(productId);
-                if (null == product)
-                {
-                    Log(string.Format("Product {0} not found", productId));
-                    continue;
-                }
-                if (product.IsInstalled(true))
-                {
-                    Log(string.Format("Product {0} is installed", product.Title));
-                }
-                else
-                {
-                    Log(string.Format("Adding product {0}", product.Title));
-
-                    productsToInstall.Add(product);
-                }
-            }
-
-            return productsToInstall;
-        }
-
-
-        public List<Product> GetProductsWithDependencies(IEnumerable<string> productIdsToInstall )
-        {
-            List<string> updatedProductIdsToInstall = new List<string>();
-            // add iis chioce product to force iis (not-iisexpress/webmatrix) branch
-            updatedProductIdsToInstall.Add(IisChoiceProduct);
-            updatedProductIdsToInstall.AddRange(productIdsToInstall);
-
-            List<Product> productsToInstall = new List<Product>();
-
-            foreach (string productId in updatedProductIdsToInstall)
-            {
-                Log(string.Format("Product {0} to be installed", productId));
-
-                Product product = _productManager.GetProduct(productId);
-                if (null == product)
-                {
-                    Log(string.Format("Product {0} not found", productId));
-                    continue;
-                }
-                if (product.IsInstalled(true))
-                {
-                    Log(string.Format("Product {0} is installed", product.Title));
-                }
-                else
-                {
-                    Log(string.Format("Adding product {0} with dependencies", product.Title));
-                    // search and add dependencies but skip webmatrix/iisexpress branches
-                    AddProductWithDependencies(product, productsToInstall, WebMatrixChoiceProduct);
-                }
-            }
-
-            return productsToInstall;
-        }
-
-        public string GetLogFileDirectory()
-        {
-            return _LogFileDirectory;
-        }
-
-
-        private Language GetLanguage(string languageId)
-        {
-            if (!string.IsNullOrEmpty(languageId))
-            {
-                return _productManager.GetLanguage(languageId);    
-            }
-
-            return _productManager.GetLanguage(DeafultLanguage);
-        }
-
-
-        // GetTabs
         public ReadOnlyCollection<Tab> GetTabs()
         {
             return _productManager.Tabs;
@@ -276,234 +132,15 @@ namespace WebsitePanel.Server.Code
         {
             return _productManager.GetTab(tabId);
         }
+       #endregion
 
-        // GetKeywords
+
+        #region Keywords
         public ReadOnlyCollection<Keyword> GetKeywords()
         {
             return _productManager.Keywords;
         }
 
-        public List<Product> GetApplications(string keywordId)
-        {
-
-            Keyword keyword = null;
-            if (!string.IsNullOrEmpty(keywordId))
-            {
-                keyword = _productManager.GetKeyword(keywordId);
-            }
-
-
-
-            List<Product> products = new List<Product>();
-
-            Language lang = GetLanguage(_resourceLanguage);
-            Language langDefault = GetLanguage(DeafultLanguage);
-
-            foreach (Product product in _productManager.Products)
-            {
-                if (!product.IsApplication)
-                {
-                    // skip
-                    continue;
-                }
-
-                //Check language
-                if (
-                    lang.AvailableProducts.Contains(product) ||
-                    langDefault.AvailableProducts.Contains(product)
-                    )
-                {
-                    if (null == keyword)
-                    {
-                        products.Add(product);
-                    }
-                    else if (product.Keywords.Contains(keyword))
-                    {
-                        products.Add(product);
-                    }
-
-                }
-
-            }
-
-            //Sort by Title
-            products.Sort(delegate(Product a, Product b)
-            {
-                return a.Title.CompareTo(b.Title);
-            });
-
-
-            return products;
-        }
-
-        public Product GetProduct(string productId)
-        {
-
-            return _productManager.GetProduct(productId);
-        }
-
-        public IList<DeclaredParameter> GetAppDecalredParameters(string productId)
-        {
-            Product app = _productManager.GetProduct(productId);
-            Installer appInstaller = app.GetInstaller(GetLanguage(null));
-            return appInstaller.MSDeployPackage.DeclaredParameters;
-        }
-
-        public void InstallProducts(
-            IEnumerable<string> productIdsToInstall,
-            bool installDependencies,
-            string languageId,
-            EventHandler<InstallStatusEventArgs> installStatusUpdatedHandler,
-            EventHandler<EventArgs> installCompleteHandler)
-        {
-
-            List<Product> productsToInstall = null;
-            if (installDependencies)
-            {
-                // Get products & dependencies list to install
-                productsToInstall  = GetProductsWithDependencies(productIdsToInstall);
-            }
-            else
-            {
-                productsToInstall  = GetProducts(productIdsToInstall);
-            }
-            
-             
-
-            // Get installers
-            Language lang = GetLanguage(languageId);
-            List<Installer> installersToUse =  GetInstallers(productsToInstall, lang );
-
-        
-            // Prepare install manager & set event handlers
-            _installManager = new InstallManager();
-            _installManager.Load(installersToUse);
-
-
-            if (null != installStatusUpdatedHandler)
-            {
-                _installManager.InstallerStatusUpdated += installStatusUpdatedHandler;
-            }
-            _installManager.InstallerStatusUpdated += InstallManager_InstallerStatusUpdated;
-
-            if (null != installCompleteHandler)
-            {
-                _installManager.InstallCompleted += installCompleteHandler;
-            }
-            _installManager.InstallCompleted += InstallManager_InstallCompleted;
-
-            // Download installer files
-            foreach (InstallerContext installerContext in _installManager.InstallerContexts)
-            {
-                if (null != installerContext.Installer.InstallerFile)
-                {
-                    string failureReason;
-                    if (!_installManager.DownloadInstallerFile(installerContext, out failureReason))
-                    {
-                        Log(string.Format("DownloadInstallerFile '{0}' failed: {1}",
-                                          installerContext.Installer.InstallerFile.InstallerUrl, failureReason));
-                    }
-                }
-            }
-
-            if (installersToUse.Count > 0)
-            {
-                // Start installation
-                _installCompleted = false;
-                Log("_installManager.StartInstallation()");
-                _installManager.StartInstallation();
-                
-                Log("_installManager.StartInstallation() done");
-                while (!_installCompleted)
-                {
-                    Thread.Sleep(100);
-                }
-
-                //save logs
-                SaveLogDirectory();
-
-              
-                _installCompleted = false;
-            }
-            else
-            {
-                Log("Nothing to install");
-            }
-
-        }
-
-        public bool InstallApplication(
-            string appId,
-            List<WpiUpdatedDeploymentParameter> updatedValues, 
-            string languageId,
-            EventHandler<InstallStatusEventArgs> installStatusUpdatedHandler,
-            EventHandler<EventArgs> installCompleteHandler,
-            out string log,
-            out string failedMessage
-            )
-        {
-
-            Product app = GetProduct(appId);
-            Installer appInstaller = app.GetInstaller(GetLanguage(languageId));
-            WpiAppInstallLogger logger = new WpiAppInstallLogger();
-
-          
-
-            if (null != installStatusUpdatedHandler)
-            {
-                _installManager.InstallerStatusUpdated += installStatusUpdatedHandler;
-            }
-            _installManager.InstallerStatusUpdated += logger.HanlderInstallerStatusUpdated;
-
-            if (null != installCompleteHandler)
-            {
-                _installManager.InstallCompleted += installCompleteHandler;
-            }
-            _installManager.InstallCompleted += logger.HandlerInstallCompleted;
-
-            // set updated parameters
-            foreach (WpiUpdatedDeploymentParameter parameter in updatedValues)
-            {
-                if (!string.IsNullOrEmpty(parameter.Value))
-                {
-                    appInstaller.MSDeployPackage.SetParameters[parameter.Name] = parameter.Value;
-                }
-            }
-
-            DeploymentWellKnownTag dbTag = (DeploymentWellKnownTag)GetDbTag(updatedValues);
-
-            // remove parameters with alien db tags
-            foreach (DeclaredParameter parameter in appInstaller.MSDeployPackage.DeclaredParameters)
-            {
-                if (IsAlienDbTaggedParameter(dbTag, parameter))
-                {
-                    appInstaller.MSDeployPackage.RemoveParameters.Add(parameter.Name);
-                }
-            }
-
-            // skip alien directives
-            RemoveUnusedProviders(appInstaller.MSDeployPackage, dbTag);
-
-            _installCompleted = false;
-            Log("_installManager.StartApplicationInstallation()");
-            _installManager.StartApplicationInstallation();
-            while (!_installCompleted)
-            {
-                Thread.Sleep(1000);
-            }
-            Log("_installManager.StartApplicationInstallation() _installCompleted");
-
-            //save logs
-            SaveLogDirectory();
-
-            _installCompleted = false;
-
-            log = logger.GetLog();
-            failedMessage = logger.FailedMessage;
-            
-            return !logger.IsFailed;
-        }
-
         public bool IsKeywordApplication(Keyword keyword)
         {
             //if all products are Application
@@ -518,56 +155,12 @@ namespace WebsitePanel.Server.Code
             return true;
 
         }
-
+        #endregion
-        #endregion Public interface
 
 
-        #region private members
 
-        private void LogDebugInfo()
+        #region Products
-        {
+        public List<Product> GetProductsToInstall(string FeedLocation, string keywordId)
-            StringBuilder sb = new StringBuilder();
-
-            sb.Append("Products: ");
-
-            sb.Append("Tabs: ").AppendLine();
-            foreach (Tab tab in _productManager.Tabs)
-            {
-                sb.AppendFormat("\t{0}, FromCustomFeed = {1}", tab.Name, tab.FromCustomFeed).AppendLine();
-                foreach (string f in tab.FeedList)
-                {
-                    sb.AppendFormat("\t\t{0}", f).AppendLine();
-                }
-                sb.AppendLine();
-            }
-            sb.AppendLine();
-
-            sb.Append("Keywords: ").AppendLine().Append("\t");
-            foreach (Keyword keyword in _productManager.Keywords)
-            {
-                sb.Append(keyword.Id).Append(",");
-            }
-            sb.AppendLine();
-
-            sb.Append("Languages: ").AppendLine().Append("\t");
-            foreach (Language language in _productManager.Languages)
-            {
-                sb.Append(language.Name).Append(",");
-            }
-            sb.AppendLine();
-
-            Log(sb.ToString());
-        }
-
-        private static void Log(string message)
-        {
-//#if DEBUG
-            Debug.WriteLine(string.Format("[{0}] WpiHelper: {1}", Process.GetCurrentProcess().Id, message));
-            Console.WriteLine(message);
-//#endif
-        }
-
-        public List<Product> GetProducts(string FeedLocation, string keywordId)
         {
             Keyword keyword = null;
             if (!string.IsNullOrEmpty(keywordId))
@@ -645,6 +238,415 @@ namespace WebsitePanel.Server.Code
             return products;
         }
         
+        public List<Product> GetProductsToInstall(IEnumerable<string> productIdsToInstall)
+        {
+            List<Product> productsToInstall = new List<Product>();
+
+            foreach (string productId in productIdsToInstall)
+            {
+                Log(string.Format("Product {0} to be installed", productId));
+
+                Product product = _productManager.GetProduct(productId);
+                if (null == product)
+                {
+                    Log(string.Format("Product {0} not found", productId));
+                    continue;
+                }
+                if (product.IsInstalled(true))
+                {
+                    Log(string.Format("Product {0} is installed", product.Title));
+                }
+                else
+                {
+                    Log(string.Format("Adding product {0}", product.Title));
+
+                    productsToInstall.Add(product);
+                }
+            }
+
+            return productsToInstall;
+        }
+        
+        public List<Product> GetProductsToInstallWithDependencies(IEnumerable<string> productIdsToInstall )
+        {
+            List<string> updatedProductIdsToInstall = new List<string>();
+            // add iis chioce product to force iis (not-iisexpress/webmatrix) branch
+            updatedProductIdsToInstall.Add(IisChoiceProduct);
+            updatedProductIdsToInstall.AddRange(productIdsToInstall);
+
+            List<Product> productsToInstall = new List<Product>();
+
+            foreach (string productId in updatedProductIdsToInstall)
+            {
+                Log(string.Format("Product {0} to be installed", productId));
+
+                Product product = _productManager.GetProduct(productId);
+                if (null == product)
+                {
+                    Log(string.Format("Product {0} not found", productId));
+                    continue;
+                }
+                if (product.IsInstalled(true))
+                {
+                    Log(string.Format("Product {0} is installed", product.Title));
+                }
+                else
+                {
+                    Log(string.Format("Adding product {0} with dependencies", product.Title));
+                    // search and add dependencies but skip webmatrix/iisexpress branches
+                    AddProductWithDependencies(product, productsToInstall, WebMatrixChoiceProduct);
+                }
+            }
+
+            return productsToInstall;
+        }
+
+        public Product GetProduct(string productId)
+        {
+            return _productManager.GetProduct(productId);
+        }
+
+        public void InstallProducts(
+            IEnumerable<string> productIdsToInstall,
+            bool installDependencies,
+            string languageId,
+            EventHandler<InstallStatusEventArgs> installStatusUpdatedHandler,
+            EventHandler<EventArgs> installCompleteHandler)
+        {
+
+            List<Product> productsToInstall = null;
+            if (installDependencies)
+            {
+                // Get products & dependencies list to install
+                productsToInstall = GetProductsToInstallWithDependencies(productIdsToInstall);
+            }
+            else
+            {
+                productsToInstall = GetProductsToInstall(productIdsToInstall);
+            }
+
+
+
+            // Get installers
+            Language lang = GetLanguage(languageId);
+            List<Installer> installersToUse = GetInstallers(productsToInstall, lang);
+
+
+            // Prepare install manager & set event handlers
+            _installManager = new InstallManager();
+            _installManager.Load(installersToUse);
+
+
+            if (null != installStatusUpdatedHandler)
+            {
+                _installManager.InstallerStatusUpdated += installStatusUpdatedHandler;
+            }
+            _installManager.InstallerStatusUpdated += InstallManager_InstallerStatusUpdated;
+
+            if (null != installCompleteHandler)
+            {
+                _installManager.InstallCompleted += installCompleteHandler;
+            }
+            _installManager.InstallCompleted += InstallManager_InstallCompleted;
+
+            // Download installer files
+            foreach (InstallerContext installerContext in _installManager.InstallerContexts)
+            {
+                if (null != installerContext.Installer.InstallerFile)
+                {
+                    string failureReason;
+                    if (!_installManager.DownloadInstallerFile(installerContext, out failureReason))
+                    {
+                        Log(string.Format("DownloadInstallerFile '{0}' failed: {1}",
+                                          installerContext.Installer.InstallerFile.InstallerUrl, failureReason));
+                    }
+                }
+            }
+
+            if (installersToUse.Count > 0)
+            {
+                // Start installation
+                _installCompleted = false;
+                Log("_installManager.StartInstallation()");
+                _installManager.StartInstallation();
+
+                Log("_installManager.StartInstallation() done");
+                while (!_installCompleted)
+                {
+                    Thread.Sleep(100);
+                }
+
+                //save logs
+                SaveLogDirectory();
+
+
+                _installCompleted = false;
+            }
+            else
+            {
+                Log("Nothing to install");
+            }
+
+        }
+
+        public void CancelInstallProducts()
+        {
+            if (_installManager != null)
+            {
+                _installManager.Cancel();
+            }
+        }
+
+        #endregion
+
+        #region Applications
+        public List<Product> GetApplications(string keywordId)
+        {
+
+            Keyword keyword = null;
+            if (!string.IsNullOrEmpty(keywordId))
+            {
+                keyword = _productManager.GetKeyword(keywordId);
+            }
+
+
+
+            List<Product> products = new List<Product>();
+
+            Language lang = GetLanguage(_resourceLanguage);
+            Language langDefault = GetLanguage(DeafultLanguage);
+
+            foreach (Product product in _productManager.Products)
+            {
+                if (!product.IsApplication)
+                {
+                    // skip
+                    continue;
+                }
+
+                //Check language
+                if (
+                    lang.AvailableProducts.Contains(product) ||
+                    langDefault.AvailableProducts.Contains(product)
+                    )
+                {
+                    if (null == keyword)
+                    {
+                        products.Add(product);
+                    }
+                    else if (product.Keywords.Contains(keyword))
+                    {
+                        products.Add(product);
+                    }
+
+                }
+
+            }
+
+            //Sort by Title
+            products.Sort(delegate(Product a, Product b)
+            {
+                return a.Title.CompareTo(b.Title);
+            });
+
+
+            return products;
+        }
+
+        public IList<DeclaredParameter> GetAppDecalredParameters(string productId)
+        {
+            Product app = _productManager.GetProduct(productId);
+            Installer appInstaller = app.GetInstaller(GetLanguage(null));
+            return appInstaller.MSDeployPackage.DeclaredParameters;
+        }
+
+        public bool InstallApplication(
+            string appId,
+            List<WpiUpdatedDeploymentParameter> updatedValues, 
+            string languageId,
+            EventHandler<InstallStatusEventArgs> installStatusUpdatedHandler,
+            EventHandler<EventArgs> installCompleteHandler,
+            out string log,
+            out string failedMessage
+            )
+        {
+
+            Product app = GetProduct(appId);
+            Installer appInstaller = app.GetInstaller(GetLanguage(languageId));
+            WpiAppInstallLogger logger = new WpiAppInstallLogger();
+
+          
+
+            if (null != installStatusUpdatedHandler)
+            {
+                _installManager.InstallerStatusUpdated += installStatusUpdatedHandler;
+            }
+            _installManager.InstallerStatusUpdated += logger.HanlderInstallerStatusUpdated;
+
+            if (null != installCompleteHandler)
+            {
+                _installManager.InstallCompleted += installCompleteHandler;
+            }
+            _installManager.InstallCompleted += logger.HandlerInstallCompleted;
+
+            // set updated parameters
+            foreach (WpiUpdatedDeploymentParameter parameter in updatedValues)
+            {
+                if (!string.IsNullOrEmpty(parameter.Value))
+                {
+                    appInstaller.MSDeployPackage.SetParameters[parameter.Name] = parameter.Value;
+                }
+            }
+
+            DeploymentWellKnownTag dbTag = (DeploymentWellKnownTag)GetDbTag(updatedValues);
+
+            // remove parameters with alien db tags
+            foreach (DeclaredParameter parameter in appInstaller.MSDeployPackage.DeclaredParameters)
+            {
+                if (IsAlienDbTaggedParameter(dbTag, parameter))
+                {
+                    appInstaller.MSDeployPackage.RemoveParameters.Add(parameter.Name);
+                }
+            }
+
+            // skip alien directives
+            RemoveUnusedProviders(appInstaller.MSDeployPackage, dbTag);
+
+            _installCompleted = false;
+            Log("_installManager.StartApplicationInstallation()");
+            _installManager.StartApplicationInstallation();
+            while (!_installCompleted)
+            {
+                Thread.Sleep(1000);
+            }
+            Log("_installManager.StartApplicationInstallation() _installCompleted");
+
+            //save logs
+            SaveLogDirectory();
+
+            _installCompleted = false;
+
+            log = logger.GetLog();
+            failedMessage = logger.FailedMessage;
+            
+            return !logger.IsFailed;
+        }
+
+        #endregion
+        #endregion Public interface
+
+
+        #region private members
+
+        private void Initialize()
+        {
+            // insert Main WebPI xml file
+            if (!_feeds.Contains(MainWpiFeed, StringComparer.OrdinalIgnoreCase))
+            {
+                _feeds.Insert(0, MainWpiFeed);
+            }
+
+            // create cache folder if not exists
+            //_webPIinstallersFolder = Environment.ExpandEnvironmentVariables(@"%LocalAppData%\Microsoft\Web Platform Installer\installers");
+            _webPIinstallersFolder = Path.Combine(
+                Environment.ExpandEnvironmentVariables("%SystemRoot%"),
+                "Temp\\zoo.wpi\\AppData\\Local\\Microsoft\\Web Platform Installer\\installers");
+
+            if (!Directory.Exists(_webPIinstallersFolder))
+            {
+                Directory.CreateDirectory(_webPIinstallersFolder);
+            }
+
+            // load feeds
+            _productManager = new ProductManager();
+
+
+            foreach (string feed in _feeds)
+            {
+                Log(string.Format("Loading {0}", feed));
+                if (feed.StartsWith("https://www.microsoft.com", StringComparison.OrdinalIgnoreCase))
+                {
+                    _productManager.Load(new Uri(feed), true, true, true, _webPIinstallersFolder);
+                }
+                else
+                {
+                    _productManager.LoadExternalFile(new Uri(feed));
+                }
+            }
+
+            Log(string.Format("{0} products loaded", _productManager.Products.Count));
+
+            LogDebugInfo();
+        }
+
+        private Language GetLanguage(string languageId)
+        {
+            if (!string.IsNullOrEmpty(languageId))
+            {
+                return _productManager.GetLanguage(languageId);
+            }
+
+            return _productManager.GetLanguage(DeafultLanguage);
+        }
+
+
+        private List<Installer> GetInstallers(List<Product> productsToInstall, Language lang)
+        {
+            List<Installer> installersToUse = new List<Installer>();
+            foreach (Product product in productsToInstall)
+            {
+                Installer installer = product.GetInstaller(lang);
+                if (null != installer)
+                {
+                    installersToUse.Add(installer);
+                }
+            }
+
+            return installersToUse;
+        }
+
+        private void LogDebugInfo()
+        {
+            StringBuilder sb = new StringBuilder();
+
+            sb.Append("Products: ");
+
+            sb.Append("Tabs: ").AppendLine();
+            foreach (Tab tab in _productManager.Tabs)
+            {
+                sb.AppendFormat("\t{0}, FromCustomFeed = {1}", tab.Name, tab.FromCustomFeed).AppendLine();
+                foreach (string f in tab.FeedList)
+                {
+                    sb.AppendFormat("\t\t{0}", f).AppendLine();
+                }
+                sb.AppendLine();
+            }
+            sb.AppendLine();
+
+            sb.Append("Keywords: ").AppendLine().Append("\t");
+            foreach (Keyword keyword in _productManager.Keywords)
+            {
+                sb.Append(keyword.Id).Append(",");
+            }
+            sb.AppendLine();
+
+            sb.Append("Languages: ").AppendLine().Append("\t");
+            foreach (Language language in _productManager.Languages)
+            {
+                sb.Append(language.Name).Append(",");
+            }
+            sb.AppendLine();
+
+            Log(sb.ToString());
+        }
+
+        private static void Log(string message)
+        {
+//#if DEBUG
+            Debug.WriteLine(string.Format("[{0}] WpiHelper: {1}", Process.GetCurrentProcess().Id, message));
+            Console.WriteLine(message);
+//#endif
+        }
 
         private void InstallManager_InstallCompleted(object sender, EventArgs e)
         {

WebsitePanel/Sources/WebsitePanel.Server/WindowsServer.asmx.cs

@@ -376,7 +376,7 @@ namespace WebsitePanel.Server
                     feedLocation = feeds.GetEnumerator().Current;
                 }
 
-                List<Product> products = wpi.GetProducts(feedLocation, keywordId);
+                List<Product> products = wpi.GetProductsToInstall(feedLocation, keywordId);
 
                 if (products != null)
                 {
@@ -573,7 +573,7 @@ namespace WebsitePanel.Server
                 WpiHelper wpi = GetWpiFeed();
 
                 List<WPIProduct> result = new List<WPIProduct>();
-                foreach (Product product in wpi.GetProductsWithDependencies(products))
+                foreach (Product product in wpi.GetProductsToInstallWithDependencies(products))
                 {
                     result.Add(ProductToWPIProduct(product));
                 }

WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/WebApplicationGalleryInstall.ascx.cs

@@ -46,7 +46,8 @@ namespace WebsitePanel.Portal
         {
             try
             {
-                GalleryApplicationResult appResult = ES.Services.WebApplicationGallery.GetGalleryApplicationDetails(PanelSecurity.PackageId,
+                GalleryApplicationResult appResult = 
+                    ES.Services.WebApplicationGallery.GetGalleryApplicationDetails(PanelSecurity.PackageId,
                                                                                     PanelRequest.ApplicationID);
                 // check for errors
                 if (!appResult.IsSuccess)