protected string GetRating( int versionId ) { var ratings = new PackageVersionRatingService().GetPackageVersionRatings( versionId ); if (ratings.Count > 0 ) { var avgRating = ratings.Sum( r => r.Rating ) / ratings.Count(); return (Math.Round( (double)avgRating * 2 ) / 2).ToString(); } else { return "0"; } }
private void ShowPackage() { string errorResponse = string.Empty; lbRate.Visible = false; // get package id int packageId = -1; if ( !string.IsNullOrWhiteSpace( PageParameter( "PackageId" ) ) ) { packageId = Convert.ToInt32( PageParameter( "PackageId" ) ); } PackageService packageService = new PackageService(); var package = packageService.GetPackage( packageId, out errorResponse ); string storeKey = StoreService.GetOrganizationKey(); // check for errors ErrorCheck( errorResponse ); lPackageName.Text = package.Name; lPackageDescription.Text = package.Description; lVendorName.Text = package.Vendor.Name; imgPackageImage.ImageUrl = package.PackageIconBinaryFile.ImageUrl; hlPackageLink.NavigateUrl = package.SupportUrl; lRatingSummary.Text = string.Format( "<div class='rating rating-{0} pull-left margin-r-sm'><small></small></div>", package.Rating.ToString().Replace( ".", "" ) ); lAuthorInfo.Text = string.Format( "<a href='{0}'>{1}</a>", package.Vendor.Url, package.Vendor.Name ); if ( package.IsFree ) { lCost.Text = "<div class='pricelabel free'><h4>Free</h4></div>"; } else { lCost.Text = string.Format( "<div class='pricelabel cost'><h4>${0}</h4></div>", package.Price ); } // get latest version PackageVersion latestVersion = null; if ( package.Versions.Count > 0 ) { RockSemanticVersion rockVersion = RockSemanticVersion.Parse( VersionInfo.GetRockSemanticVersionNumber() ); latestVersion = package.Versions.Where( v => v.RequiredRockSemanticVersion <= rockVersion ).OrderByDescending(v => v.Id).FirstOrDefault(); } // determine the state of the install button (install, update, buy or installed) InstalledPackage installedPackage = InstalledPackageService.InstalledPackageVersion( package.Id ); if ( installedPackage == null ) { // it's not installed // todo add logic that it's not installed but has been purchased if ( package.IsFree ) { // the package is free lbInstall.Text = "Install"; } else { if ( package.IsPurchased ) { lbInstall.Text = "Install"; lInstallNotes.Text = string.Format( "<small>Purchased {0}</small>", package.PurchasedDate.ToShortDateString()); // set rating link button lbRate.Visible = true; lbRate.PostBackUrl = string.Format( "http://www.rockrms.com/Store/Rate?OrganizationKey={0}&PackageId={1}", storeKey, packageId.ToString()); } else { lbInstall.Text = "Buy"; } } } else { if ( installedPackage.VersionId == latestVersion.Id ) { // have the latest version installed lbInstall.Text = "Installed"; lbInstall.Enabled = false; lbInstall.CssClass = "btn btn-default btn-install"; lbInstall.Attributes.Add( "disabled", "disabled" ); // set rating link button lbRate.Visible = true; lbRate.PostBackUrl = string.Format( "http://www.rockrms.com/Store/Rate?OrganizationKey={0}&PackageId={1}&InstalledVersionId={2}", storeKey, packageId.ToString(), installedPackage.VersionId.ToString() ); } else { // have a previous version installed lbInstall.Text = "Update"; lInstallNotes.Text = string.Format( "<small>You have {0} installed</small>", installedPackage.VersionLabel); // set rating link button lbRate.Visible = true; lbRate.PostBackUrl = string.Format( "http://www.rockrms.com/Store/Rate?OrganizationKey={0}&PackageId={1}&InstalledVersionId={2}", storeKey, packageId.ToString(), installedPackage.VersionId.ToString() ); } } if ( latestVersion != null ) { rptScreenshots.DataSource = latestVersion.Screenshots; rptScreenshots.DataBind(); lLatestVersionLabel.Text = latestVersion.VersionLabel; lLatestVersionDescription.Text = latestVersion.Description; var versionReviews = new PackageVersionRatingService().GetPackageVersionRatings( latestVersion.Id ); rptLatestVersionRatings.DataSource = versionReviews; rptLatestVersionRatings.DataBind(); lNoReviews.Visible = versionReviews.Count() == 0; // alert the user if a newer version exists but requires a rock update if ( package.Versions.Where( v => v.Id > latestVersion.Id ).Count() > 0 ) { var lastVersion = package.Versions.OrderByDescending( v => v.RequiredRockSemanticVersion ).FirstOrDefault(); lVersionWarning.Text = string.Format( "<div class='alert alert-info'>A newer version of this item is available but requires Rock v{0}.{1}.</div>", lastVersion.RequiredRockSemanticVersion.Minor.ToString(), lastVersion.RequiredRockSemanticVersion.Patch.ToString() ); } lLastUpdate.Text = latestVersion.AddedDate.ToShortDateString(); lRequiredRockVersion.Text = string.Format("v{0}.{1}", latestVersion.RequiredRockSemanticVersion.Minor.ToString(), latestVersion.RequiredRockSemanticVersion.Patch.ToString()); lDocumenationLink.Text = string.Format( "<a href='{0}'>Documentation Link</a>", latestVersion.DocumentationUrl ); lSupportLink.Text = string.Format( "<a href='{0}'>Support Link</a>", package.SupportUrl ); // fill in previous version info rptAdditionalVersions.DataSource = package.Versions.Where( v => v.Id < latestVersion.Id ).OrderByDescending( v => v.AddedDate); rptAdditionalVersions.DataBind(); // get the details for the latest version PackageVersion latestVersionDetails = new PackageVersionService().GetPackageVersion( latestVersion.Id, out errorResponse ); // check for errors ErrorCheck( errorResponse ); } else { // hide install button lbInstall.Visible = false; // display info on what Rock version you need to be on to run this package if ( package.Versions.Count > 0 ) { var firstVersion = package.Versions.OrderBy( v => v.RequiredRockSemanticVersion ).FirstOrDefault(); var lastVersion = package.Versions.OrderByDescending( v => v.RequiredRockSemanticVersion ).FirstOrDefault(); if ( firstVersion == lastVersion ) { lVersionWarning.Text = string.Format( "<div class='alert alert-warning'>This item requires Rock version v{0}.{1}.</div>", lastVersion.RequiredRockSemanticVersion.Minor.ToString(), lastVersion.RequiredRockSemanticVersion.Patch.ToString() ); } else { lVersionWarning.Text = string.Format( "<div class='alert alert-warning'>This item requires at least Rock version v{0}.{1} but the latest version requires v{2}.{3}.</div>", firstVersion.RequiredRockSemanticVersion.Minor.ToString(), firstVersion.RequiredRockSemanticVersion.Patch.ToString(), lastVersion.RequiredRockSemanticVersion.Minor.ToString(), lastVersion.RequiredRockSemanticVersion.Patch.ToString() ); } } } }