static IEnumerable <PublishedPackage> GetAllPublishedPackages()
{
var packagingSource = new PackagingSource {
FeedUrl = BlogSettings.Instance.GalleryFeedUrl
};
var allPacks = new List <PublishedPackage>();
// gallery has a limit 100 records per call
// keep calling till any records returned
int cnt;
var skip = 0;
do
{
var s = skip;
var galleryFeedContext = new GalleryFeedContext(new Uri(BlogSettings.Instance.GalleryFeedUrl))
{
IgnoreMissingProperties = true
};
// dnbegallery.org overrides feed with additional values in "screenshots" section
var pkgs = (new[] { packagingSource }).SelectMany(source => {
return(galleryFeedContext.Packages.Expand("Screenshots").OrderBy(p => p.Id).Where(p => p.IsLatestVersion).Skip(s).Take(100));
});
cnt = pkgs.Count();
skip = skip + 100;
allPacks.AddRange(pkgs);
} while (cnt > 0);
return(allPacks);
}
/// <summary>
/// Json package representing current selected theme
/// </summary>
/// <param name="themeId">Theme id</param>
/// <returns>Json package</returns>
public static JsonPackage GetCurrentTheme(string themeId)
{
// first try to pull theme metadata from manifest file
var jp = FileSystem.GetThemeManifest(themeId);
if (jp != null)
{
if (string.IsNullOrEmpty(jp.IconUrl))
{
jp.IconUrl = DefaultIconUrl(jp);
}
return(jp);
}
// if no manifest file, check themes in online gallery
// and if found create manifest file using package info
var srs = new PackagingSource {
FeedUrl = _feedUrl
};
var gPkg = GetPublishedPackages(srs).ToList().Where(p => p.Id == themeId).FirstOrDefault();
if (gPkg != null)
{
if (gPkg.Screenshots != null && gPkg.Screenshots.Count > 0)
{
gPkg.IconUrl = string.Format("http://dnbegallery.org{0}", gPkg.Screenshots[0].ScreenshotUri);
}
jp = FileSystem.WriteThemeManifest(gPkg.Id, gPkg.Description, gPkg.Authors, gPkg.ProjectUrl, gPkg.Version, gPkg.IconUrl);
if (jp != null)
{
return(jp);
}
}
// generate default blank manifest if both methods failed
var jpw = FileSystem.WriteThemeManifest(themeId);
if (jpw != null)
{
jp = jpw;
}
// return default values if theme folder read only
if (jp == null)
{
jp = new JsonPackage {
Id = themeId, Authors = "Unknown", IconUrl = Utils.ApplicationRelativeWebRoot + "pics/Theme.png"
}
}
;
return(jp);
}
static IEnumerable <PublishedPackage> GetPublishedPackages(PackagingSource packagingSource = null)
{
return((new[] { packagingSource })
.SelectMany(
source =>
{
var galleryFeedContext = new GalleryFeedContext(new Uri(_feedUrl))
{
IgnoreMissingProperties = true
};
return galleryFeedContext.Packages.Expand("Screenshots");
}
));
}
/// <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);
}
}
/// <summary>
/// Installed packages
/// </summary>
/// <param name="pkgType">Package type</param>
/// <returns>List of installed packages</returns>
public static List <JsonPackage> InstalledPackages(string pkgType)
{
var installedThemes = new Dictionary <string, JsonPackage>();
var path = HttpContext.Current.Server.MapPath(string.Format("{0}themes/", Utils.ApplicationRelativeWebRoot));
// read themes directory
foreach (var d in Directory.GetDirectories(path))
{
var index = d.LastIndexOf(Path.DirectorySeparatorChar) + 1;
var themeId = d.Substring(index);
// first try to pull theme metadata from manifest file
var p = FileSystem.GetThemeManifest(themeId);
if (p == null)
{
p = new JsonPackage();
p.Id = themeId;
}
if (p.Id != BlogSettings.Instance.Theme &&
p.Id != BlogSettings.Instance.MobileTheme &&
p.Id != "RazorHost")
{
if (string.IsNullOrEmpty(p.IconUrl))
{
p.IconUrl = DefaultIconUrl(p);
}
installedThemes.Add(p.Id, p);
}
}
// add package metadata from online repository
var srs = new PackagingSource {
FeedUrl = _feedUrl
};
try
{
var pkgList = GetPublishedPackages(srs);
foreach (var pkg in pkgList.ToList())
{
if (pkg.PackageType != pkgType || !pkg.IsLatestVersion)
{
continue;
}
if (installedThemes.ContainsKey(pkg.Id))
{
installedThemes[pkg.Id].Title = pkg.Title;
installedThemes[pkg.Id].Description = pkg.Description;
installedThemes[pkg.Id].Tags = pkg.Tags;
installedThemes[pkg.Id].Authors = pkg.Authors;
installedThemes[pkg.Id].Website = pkg.ProjectUrl;
installedThemes[pkg.Id].LastUpdated = pkg.LastUpdated.ToString("dd MMM yyyy");
installedThemes[pkg.Id].Version = pkg.Version;
if (pkg.PackageType == "Theme" && pkg.Screenshots != null && pkg.Screenshots.Count > 0)
{
installedThemes[pkg.Id].IconUrl = string.Format("http://dnbegallery.org{0}", pkg.Screenshots[0].ScreenshotUri);
}
}
}
// return combined result
return(installedThemes.Select(t => t.Value).ToList());
}
catch (Exception)
{
// no connection - return local
return(installedThemes.Select(t => t.Value).ToList());
}
}
static IEnumerable<PublishedPackage> GetAllPublishedPackages()
{
var packagingSource = new PackagingSource { FeedUrl = BlogSettings.Instance.GalleryFeedUrl };
var allPacks = new List<PublishedPackage>();
// gallery has a limit 100 records per call
// keep calling till any records returned
int cnt;
var skip = 0;
do
{
var s = skip;
var pkgs = (new[] { packagingSource })
.SelectMany(
source =>
{
var galleryFeedContext = new GalleryFeedContext(new Uri(BlogSettings.Instance.GalleryFeedUrl)) { IgnoreMissingProperties = true };
return galleryFeedContext.Packages.Expand("Screenshots").OrderBy(p => p.Id).Where(p => p.IsLatestVersion).Skip(s).Take(100);
}
);
cnt = pkgs.Count();
skip = skip + 100;
allPacks.AddRange(pkgs);
} while (cnt > 0);
return allPacks;
}
/// <summary>
/// Json package representing current selected theme
/// </summary>
/// <param name="themeId">Theme id</param>
/// <returns>Json package</returns>
public static JsonPackage GetCurrentTheme(string themeId)
{
// first try to pull theme metadata from manifest file
var jp = FileSystem.GetThemeManifest(themeId);
if (jp != null)
{
if (string.IsNullOrEmpty(jp.IconUrl))
jp.IconUrl = DefaultIconUrl(jp);
return jp;
}
// if no manifest file, check themes in online gallery
// and if found create manifest file using package info
var srs = new PackagingSource { FeedUrl = _feedUrl };
var gPkg = GetPublishedPackages(srs).ToList().Where(p => p.Id == themeId).FirstOrDefault();
if(gPkg != null)
{
if (gPkg.Screenshots != null && gPkg.Screenshots.Count > 0)
gPkg.IconUrl = string.Format("http://dnbegallery.org{0}", gPkg.Screenshots[0].ScreenshotUri);
jp = FileSystem.WriteThemeManifest(gPkg.Id, gPkg.Description, gPkg.Authors, gPkg.ProjectUrl, gPkg.Version, gPkg.IconUrl);
if (jp != null)
return jp;
}
// generate default blank manifest if both methods failed
var jpw = FileSystem.WriteThemeManifest(themeId);
if (jpw != null) jp = jpw;
// return default values if theme folder read only
if (jp == null)
jp = new JsonPackage {Id = themeId, Authors = "Unknown", IconUrl = Utils.ApplicationRelativeWebRoot + "pics/Theme.png" };
return jp;
}
static IEnumerable<PublishedPackage> GetPublishedPackages(PackagingSource packagingSource = null)
{
return (new[] { packagingSource })
.SelectMany(
source =>
{
var galleryFeedContext = new GalleryFeedContext(new Uri(_feedUrl)) { IgnoreMissingProperties = true };
return galleryFeedContext.Packages.Expand("Screenshots");
}
);
}
/// <summary>
/// Installed packages
/// </summary>
/// <param name="pkgType">Package type</param>
/// <returns>List of installed packages</returns>
public static List<JsonPackage> InstalledPackages(string pkgType)
{
var installedThemes = new Dictionary<string, JsonPackage>();
var path = HttpContext.Current.Server.MapPath(string.Format("{0}themes/", Utils.ApplicationRelativeWebRoot));
// read themes directory
foreach (var d in Directory.GetDirectories(path))
{
var index = d.LastIndexOf(Path.DirectorySeparatorChar) + 1;
var themeId = d.Substring(index);
// first try to pull theme metadata from manifest file
var p = FileSystem.GetThemeManifest(themeId);
if(p == null)
{
p = new JsonPackage();
p.Id = themeId;
}
if (p.Id != BlogSettings.Instance.Theme &&
p.Id != BlogSettings.Instance.MobileTheme &&
p.Id != "RazorHost")
{
if(string.IsNullOrEmpty(p.IconUrl))
p.IconUrl = DefaultIconUrl(p);
installedThemes.Add(p.Id, p);
}
}
// add package metadata from online repository
var srs = new PackagingSource { FeedUrl = _feedUrl };
try
{
var pkgList = GetPublishedPackages(srs);
foreach (var pkg in pkgList.ToList())
{
if (pkg.PackageType != pkgType || !pkg.IsLatestVersion) continue;
if(installedThemes.ContainsKey(pkg.Id))
{
installedThemes[pkg.Id].Title = pkg.Title;
installedThemes[pkg.Id].Description = pkg.Description;
installedThemes[pkg.Id].Tags = pkg.Tags;
installedThemes[pkg.Id].Authors = pkg.Authors;
installedThemes[pkg.Id].Website = pkg.ProjectUrl;
installedThemes[pkg.Id].LastUpdated = pkg.LastUpdated.ToString("dd MMM yyyy");
installedThemes[pkg.Id].Version = pkg.Version;
if (pkg.PackageType == "Theme" && pkg.Screenshots != null && pkg.Screenshots.Count > 0)
installedThemes[pkg.Id].IconUrl = string.Format("http://dnbegallery.org{0}", pkg.Screenshots[0].ScreenshotUri);
}
}
// return combined result
return installedThemes.Select(t => t.Value).ToList();
}
catch (Exception)
{
// no connection - return local
return installedThemes.Select(t => t.Value).ToList();
}
}
/// <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;
}
}
