/// <summary>
///
/// </summary>
/// <returns></returns>
public PackagesResponse GetInstalledPackages(int page = 1)
{
var zeroPageIndex = page - 1;
var installedPackages = PackageHelper.ListInstalledPackages();
//Get the number of packages in the repo (latest version)
//Is there a way - to get this only once as it won't change between pages I hope?!
var totalcount = installedPackages.Count();
var totalPages = (int)Math.Ceiling((double)totalcount / PageSize);
//Paging from here
//http://bitoftech.net/2013/11/25/implement-resources-pagination-asp-net-web-api/
var prevLink = zeroPageIndex > 0 ? (page - 1).ToString() : string.Empty;
var nextLink = zeroPageIndex < totalPages - 1 ? (page + 1).ToString() : string.Empty;
//Packages...
List <IPackage> packages = installedPackages
.OrderBy(x => x.Id)
.Skip(zeroPageIndex * PageSize)
.Take(PageSize).ToList();
//The rows we will return
var rows = new List <Row>();
foreach (IEnumerable <IPackage> row in packages.InGroupsOf(3))
{
var packagesInRow = new List <Package>();
foreach (IPackage package in row)
{
var packageToAdd = new Package();
packageToAdd.Authors = package.Authors;
packageToAdd.Description = package.Description;
packageToAdd.DownloadCount = package.DownloadCount.ToString("##,###,###");
packageToAdd.IconUrl = package.IconUrl;
packageToAdd.Id = package.Id;
packageToAdd.ProjectUrl = package.ProjectUrl;
packageToAdd.Published = package.Published;
packageToAdd.Summary = package.Summary;
packageToAdd.Tags = package.Tags;
packageToAdd.Title = package.Title;
packageToAdd.Version = package.Version;
//Add the package to the row object
packagesInRow.Add(packageToAdd);
}
//Add the row to to the list of rows
var packageRow = new Row();
packageRow.Packages = packagesInRow;
rows.Add(packageRow);
}
//Build up object to return
var packageResponse = new PackagesResponse();
packageResponse.Rows = rows;
packageResponse.TotalItems = totalcount;
packageResponse.TotalPages = totalPages;
packageResponse.CurrentPage = page;
packageResponse.PreviousLink = prevLink;
packageResponse.NextLink = nextLink;
//Return the package response
return(packageResponse);
}
/// <summary>
///
/// </summary>
/// <param name="packageID"></param>
/// <returns></returns>
public PackageDetails GetPackageDetail(string packageID)
{
//Get Package Manager
var packageManager = PackageManagerService.Instance.PackageManager;
//Go & find the package by the ID
var findPackages = packageManager.SourceRepository.FindPackagesById(packageID);
//Latest Package
var latestPackage = findPackages.SingleOrDefault(x => x.IsLatestVersion);
//Can't find the package from the ID - return Null
if (latestPackage == null)
{
return(null);
}
//For each package we find add the download count so we have a total download count
var totalDownloads = 0;
//Loop over all versions of the package
foreach (var package in findPackages)
{
totalDownloads += package.DownloadCount;
}
bool isInstalled = false;
//Try & find package in local repo
var tryFindInLocalRepo = packageManager.LocalRepository.FindPackage(packageID);
//Found it - set flag to true
if (tryFindInLocalRepo != null)
{
isInstalled = true;
}
bool hasAnUpdate = false;
//Only try to check if package has an update if it's installed
//No point checkiing otherwise
if (isInstalled)
{
//Run helper to see if package has an update
hasAnUpdate = PackageHelper.PackageHasUpdates(tryFindInLocalRepo.Id, tryFindInLocalRepo.Version.ToString());
}
//Build up the response we will return
var packageDetails = new PackageDetails();
packageDetails.AllDownloadsCount = totalDownloads.ToString("##,###,###");
packageDetails.AssemblyReferences = latestPackage.AssemblyReferences;
packageDetails.Authors = latestPackage.Authors;
packageDetails.BuildFiles = latestPackage.GetBuildFiles();
packageDetails.ContentFiles = latestPackage.GetContentFiles();
packageDetails.DependencySets = latestPackage.DependencySets;
packageDetails.Description = latestPackage.Description;
packageDetails.DownloadCount = latestPackage.DownloadCount.ToString("##,###,###");
packageDetails.HasAnUpdate = hasAnUpdate;
packageDetails.IconUrl = latestPackage.IconUrl;
packageDetails.Id = latestPackage.Id;
packageDetails.IsAlreadyInstalled = isInstalled;
packageDetails.LibFiles = latestPackage.GetLibFiles();
packageDetails.PackageAssemblyReferences = latestPackage.PackageAssemblyReferences;
packageDetails.ProjectUrl = latestPackage.ProjectUrl;
packageDetails.Published = latestPackage.Published.HasValue ? latestPackage.Published.Value.ToString("dd MMMM yyyy @ HH:mm") : string.Empty;
packageDetails.SatelliteFiles = latestPackage.GetSatelliteFiles();
packageDetails.Summary = latestPackage.Summary;
packageDetails.Tags = latestPackage.Tags;
packageDetails.Title = latestPackage.Title;
packageDetails.ToolFiles = latestPackage.GetToolFiles();
packageDetails.Version = latestPackage.Version;
//Return the found package from the repo
return(packageDetails);
}
