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() );
}
}
}
}