/// <summary>
///
/// </summary>
/// <param name="pkgType"></param>
/// <param name="page"></param>
/// <param name="sortOrder"></param>
/// <param name="searchVal"></param>
/// <returns></returns>
public static IQueryable<PublishedPackage> GetPackages(string pkgType, int page = 1, OrderType sortOrder = OrderType.Newest, string searchVal = "")
{
var srs = new PackagingSource {FeedUrl = _feedUrl};
//TODO: add setting for gallery page size
var pageSize = BlogSettings.Instance.PostsPerPage;
var cnt = 0;
try
{
var retPackages = new List<PublishedPackage>();
var pkgList = GetPublishedPackages(srs);
foreach (var pkg in pkgList.ToList())
{
if(pkgType != "all"){
if (pkg.PackageType != pkgType) continue;
}
if (!pkg.IsLatestVersion) continue;
// for themes, get screenshot isetead of icon
// also get screenshot if icon is missing for package
if ((pkg.PackageType == "Theme" || string.IsNullOrEmpty(pkg.IconUrl)) && pkg.Screenshots != null && pkg.Screenshots.Count > 0)
pkg.IconUrl = pkg.Screenshots[0].ScreenshotUri;
// if both icon and screenshot missing, get default image for package type
if(string.IsNullOrEmpty(pkg.IconUrl))
{
switch (pkg.PackageType)
{
case "Theme":
pkg.IconUrl =
"http://dnbegallery.org/cms/Themes/OrchardGallery/Content/Images/themeDefaultIcon.png";
break;
case "Extension":
pkg.IconUrl =
"http://dnbegallery.org/cms/Themes/OrchardGallery/Content/Images/extensionDefaultIcon.png";
break;
case "Widget":
pkg.IconUrl =
"http://dnbegallery.org/cms/Themes/OrchardGallery/Content/Images/widgetDefaultIcon.png";
break;
}
}
if (!string.IsNullOrEmpty(pkg.IconUrl) && !pkg.IconUrl.StartsWith("http:"))
pkg.IconUrl = "http://dnbegallery.org" + pkg.IconUrl;
if(string.IsNullOrEmpty(searchVal))
{
retPackages.Add(pkg);
cnt++;
}
else
{
if(pkg.Title.IndexOf(searchVal, StringComparison.OrdinalIgnoreCase) != -1
|| pkg.Description.IndexOf(searchVal, StringComparison.OrdinalIgnoreCase) != -1
|| (!string.IsNullOrWhiteSpace(pkg.Tags) && pkg.Tags.IndexOf(searchVal, StringComparison.OrdinalIgnoreCase) != -1))
{
retPackages.Add(pkg);
cnt++;
}
}
}
GalleryPager = new Pager(page, cnt);
if (cnt > 0)
{
switch (sortOrder)
{
case OrderType.Downloads:
retPackages = retPackages
.OrderByDescending(p => p.DownloadCount).ThenBy(p => p.Title)
.Skip((page - 1) * pageSize).Take(pageSize).ToList();
break;
case OrderType.Rating:
retPackages = retPackages
.OrderByDescending(p => p.Rating).ThenBy(p => p.Title)
.Skip((page - 1) * pageSize).Take(pageSize).ToList();
break;
case OrderType.Newest:
retPackages = retPackages
.OrderByDescending(p => p.LastUpdated).ThenBy(p => p.Title)
.Skip((page - 1) * pageSize).Take(pageSize).ToList();
break;
case OrderType.Alphanumeric:
retPackages = retPackages.OrderBy(p => p.Title)
.Skip((page - 1) * pageSize).Take(pageSize).ToList();
break;
}
}
return retPackages.AsQueryable();
}
catch (Exception)
{
GalleryPager = null;
return null;
}
}
