/// <summary>
/// Adds a new feed sources.
/// </summary>
/// <param name="feedTitle">The feed title.</param>
/// <param name="feedUrl">The feed url.</param>
/// <returns>The feed identifier.</returns>
public int AddSource(string feedTitle, string feedUrl) {
var packagingSource = new PackagingSource { FeedTitle = feedTitle, FeedUrl = feedUrl };
_packagingSourceRecordRepository.Create(packagingSource);
return packagingSource.Id;
}
// <Module packageId="module1" [repository="somerepo"] version="1.1" />
// Install modules from feed.
public override void Execute(RecipeExecutionContext context) {
string packageId = null, version = null, repository = null;
foreach (var attribute in context.RecipeStep.Step.Attributes()) {
if (String.Equals(attribute.Name.LocalName, "packageId", StringComparison.OrdinalIgnoreCase)) {
packageId = attribute.Value;
}
else if (String.Equals(attribute.Name.LocalName, "version", StringComparison.OrdinalIgnoreCase)) {
version = attribute.Value;
}
else if (String.Equals(attribute.Name.LocalName, "repository", StringComparison.OrdinalIgnoreCase)) {
repository = attribute.Value;
}
else {
throw new InvalidOperationException(String.Format("Unrecognized attribute {0} encountered in step Module.", attribute.Name.LocalName));
}
}
if (packageId == null) {
throw new InvalidOperationException("PackageId is required in a module declaration in a recipe file.");
}
// download and install module from the orchard feed or a custom feed if repository is specified.
var enforceVersion = version != null;
var installed = false;
PackagingEntry packagingEntry = null;
var packagingSource = _packagingSourceManager.GetSources().FirstOrDefault();
if (repository != null) {
packagingSource = new PackagingSource {FeedTitle = repository, FeedUrl = repository};
}
if (enforceVersion) {
packagingEntry = _packagingSourceManager.GetExtensionList(false, packagingSource,
packages => packages.Where(package =>
package.PackageType.Equals(DefaultExtensionTypes.Module) &&
package.Id.Equals(packageId, StringComparison.OrdinalIgnoreCase) &&
package.Version.Equals(version, StringComparison.OrdinalIgnoreCase))).FirstOrDefault();
}
else {
packagingEntry = _packagingSourceManager.GetExtensionList(false, packagingSource,
packages => packages.Where(package =>
package.PackageType.Equals(DefaultExtensionTypes.Module) &&
package.Id.Equals(packageId, StringComparison.OrdinalIgnoreCase) &&
package.IsLatestVersion)).FirstOrDefault();
}
if (packagingEntry != null) {
if (!ModuleAlreadyInstalled(packagingEntry.PackageId)) {
Logger.Information("Installing module {0}.", packagingEntry.Title);
_packageManager.Install(packagingEntry.PackageId, packagingEntry.Version, packagingSource.FeedUrl, HostingEnvironment.MapPath("~/"));
}
installed = true;
}
if (!installed) {
throw new InvalidOperationException(String.Format("Module {0} was not found in the specified location.", packageId));
}
}
/// <summary>
/// Retrieves the number of extensions from a feed source.
/// </summary>
/// <param name="packagingSource">The packaging source from where to get the extensions.</param>
/// <param name="query">The optional query to retrieve the extensions.</param>
/// <returns>The number of extensions from a feed source.</returns>
public int GetExtensionCount(PackagingSource packagingSource = null, Func<IQueryable<PublishedPackage>, IQueryable<PublishedPackage>> query = null)
{
return (packagingSource == null ? GetSources() : new[] { packagingSource })
.Sum( source => {
var galleryFeedContext = new GalleryFeedContext(new Uri(source.FeedUrl));
IQueryable<PublishedPackage> packages = galleryFeedContext.Packages;
if (query != null) {
packages = query(packages);
}
return packages.Count();
}
);
}
private static IEnumerable<PackagingEntry> GetExtensionListFromSource(bool includeScreenshots, PackagingSource packagingSource, Func<IQueryable<PublishedPackage>, IQueryable<PublishedPackage>> query, PackagingSource source) {
var galleryFeedContext = new GalleryFeedContext(new Uri(source.FeedUrl)) { IgnoreMissingProperties = true };
// Setup compression
galleryFeedContext.SendingRequest += (o, e) => {
if (e.Request is HttpWebRequest) {
(e.Request as HttpWebRequest).AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
}
};
// Include screenshots if needed
IQueryable<PublishedPackage> packages = includeScreenshots
? galleryFeedContext.Packages.Expand("Screenshots")
: galleryFeedContext.Packages;
if (query != null) {
packages = query(packages);
}
return packages.ToList().Select(p => CreatePackageEntry(p, packagingSource, galleryFeedContext.GetReadStreamUri(p)));
}
private PackagesStatusResult GetPackages(PackagingSource packagingSource) {
// Refresh every 23 hours or when signal was triggered
return _cacheManager.Get(packagingSource.FeedUrl, ctx => {
ctx.Monitor(_clock.When(TimeSpan.FromMinutes(60 * 23)));
ctx.Monitor(_signals.When("PackageUpdateService"));
// We cache exception because we are calling on a network feed, and failure may
// take quite some time.
var result = new PackagesStatusResult {
DateTimeUtc = _clock.UtcNow,
Entries = new List<UpdatePackageEntry>(),
Errors = new List<Exception>()
};
try {
result.Entries = GetPackagesWorker(packagingSource);
}
catch (Exception e) {
result.Errors = new[] { e };
}
return result;
});
}
public int GetExtensionCount(PackagingSource packagingSource = null, Func<IQueryable<PublishedPackage>, IQueryable<PublishedPackage>> query = null) {
throw new NotImplementedException();
}
public IEnumerable<PackagingEntry> GetExtensionList(bool includeScreenshots, PackagingSource packagingSource = null, Func<IQueryable<PublishedPackage>, IQueryable<PublishedPackage>> query = null) {
return query(_publishedPackages.AsQueryable()).Select(package => CreatePackagingEntry(package));
}
private IEnumerable<UpdatePackageEntry> GetPackagesWorker(PackagingSource packagingSource) {
var list = new Dictionary<string, UpdatePackageEntry>(StringComparer.OrdinalIgnoreCase);
var extensions = _extensionManager.AvailableExtensions();
foreach (var extension in extensions) {
var packageId = PackageBuilder.BuildPackageId(extension.Id, extension.ExtensionType);
GetOrAddEntry(list, packageId).ExtensionsDescriptor = extension;
}
var packages = _packagingSourceManager.GetExtensionList(false, packagingSource)
.ToList()
.GroupBy(p => p.PackageId, StringComparer.OrdinalIgnoreCase);
foreach (var package in packages) {
var entry = GetOrAddEntry(list, package.Key);
entry.PackageVersions = entry.PackageVersions.Concat(package).ToList();
}
return list.Values.Where(e => e.ExtensionsDescriptor != null && e.PackageVersions.Any());
}
public IEnumerable<PackagingEntry> GetExtensionList(bool includeScreenshots, PackagingSource packagingSource = null, Func<IQueryable<PublishedPackage>, IQueryable<PublishedPackage>> query = null) {
return new[] {
new PackagingEntry {
PackageId = "Orchard.Module.SuperWiki",
Title = "SuperWiki",
Version = "1.0.3"
}
};
}
// <Theme packageId="theme1" repository="somethemerepo" version="1.1" enable="true" current="true" />
// install themes from feed.
public void ExecuteRecipeStep(RecipeContext recipeContext) {
if (!String.Equals(recipeContext.RecipeStep.Name, "Theme", StringComparison.OrdinalIgnoreCase)) {
return;
}
bool enable = false, current = false;
string packageId = null, version = null, repository = null;
foreach (var attribute in recipeContext.RecipeStep.Step.Attributes()) {
if (String.Equals(attribute.Name.LocalName, "enable", StringComparison.OrdinalIgnoreCase)) {
enable = Boolean.Parse(attribute.Value);
}
else if (String.Equals(attribute.Name.LocalName, "current", StringComparison.OrdinalIgnoreCase)) {
current = Boolean.Parse(attribute.Value);
}
else if (String.Equals(attribute.Name.LocalName, "packageId", StringComparison.OrdinalIgnoreCase)) {
packageId = attribute.Value;
}
else if (String.Equals(attribute.Name.LocalName, "version", StringComparison.OrdinalIgnoreCase)) {
version = attribute.Value;
}
else if (String.Equals(attribute.Name.LocalName, "repository", StringComparison.OrdinalIgnoreCase)) {
repository = attribute.Value;
}
else {
Logger.Error("Unrecognized attribute {0} encountered in step Theme. Skipping.", attribute.Name.LocalName);
}
}
if (packageId == null) {
throw new InvalidOperationException("PackageId is required in a Theme declaration in a recipe file.");
}
// download and install theme from the orchard feed or a custom feed if repository is specified.
bool enforceVersion = version != null;
bool installed = false;
PackagingEntry packagingEntry = null;
var packagingSource = _packagingSourceManager.GetSources().FirstOrDefault();
if (repository != null) {
packagingSource = new PackagingSource { FeedTitle = repository, FeedUrl = repository };
}
if (enforceVersion) {
packagingEntry = _packagingSourceManager.GetExtensionList(false, packagingSource,
packages => packages.Where(package =>
package.PackageType.Equals(DefaultExtensionTypes.Theme) &&
package.Id.Equals(packageId, StringComparison.OrdinalIgnoreCase) &&
package.Version.Equals(version, StringComparison.OrdinalIgnoreCase))).FirstOrDefault();
}
else {
packagingEntry = _packagingSourceManager.GetExtensionList(false, packagingSource,
packages => packages.Where(package =>
package.PackageType.Equals(DefaultExtensionTypes.Theme) &&
package.Id.Equals(packageId, StringComparison.OrdinalIgnoreCase) &&
package.IsLatestVersion)).FirstOrDefault();
}
if (packagingEntry != null) {
if (!ThemeAlreadyInstalled(packagingEntry.PackageId)) {
_packageManager.Install(packagingEntry.PackageId, packagingEntry.Version, packagingSource.FeedUrl, HostingEnvironment.MapPath("~/"));
}
if (current) {
_themeService.EnableThemeFeatures(packagingEntry.Title);
_siteThemeService.SetSiteTheme(packagingEntry.Title);
}
else if (enable) {
_themeService.EnableThemeFeatures(packagingEntry.Title);
}
installed = true;
}
if (!installed) {
throw new InvalidOperationException(string.Format("Theme {0} was not found in the specified location.", packageId));
}
recipeContext.Executed = true;
}
/// <summary>
/// Retrieves the list of extensions from a feed source.
/// </summary>
/// <param name="includeScreenshots">Specifies if screenshots should be included in the result.</param>
/// <param name="packagingSource">The packaging source from where to get the extensions.</param>
/// <param name="query">The optional query to retrieve the extensions.</param>
/// <returns>The list of extensions.</returns>
public IEnumerable<PackagingEntry> GetExtensionList(bool includeScreenshots, PackagingSource packagingSource = null, Func<IQueryable<PublishedPackage>, IQueryable<PublishedPackage>> query = null) {
return (packagingSource == null ? GetSources() : new[] {packagingSource})
.SelectMany(source => GetExtensionListFromSource(includeScreenshots, packagingSource, query, source));
}
private static PackagingEntry CreatePackageEntry(PublishedPackage package, PackagingSource source, Uri downloadUri) {
var baseUri = new Uri(string.Format("{0}://{1}:{2}/",
downloadUri.Scheme,
downloadUri.Host,
downloadUri.Port));
PublishedScreenshot screenshot = package.Screenshots != null ? package.Screenshots.FirstOrDefault() : null;
string iconUrl = GetAbsoluteUri(package.IconUrl, baseUri);
string firstScreenshot = screenshot != null ? GetAbsoluteUri(screenshot.ScreenshotUri, baseUri) : string.Empty;
return new PackagingEntry {
Title = string.IsNullOrWhiteSpace(package.Title) ? package.Id : package.Title,
PackageId = package.Id,
PackageStreamUri = downloadUri.ToString(),
ProjectUrl = package.ProjectUrl,
GalleryDetailsUrl = package.GalleryDetailsUrl,
Source = source,
Version = package.Version ?? string.Empty,
Description = package.Description,
Authors = package.Authors,
LastUpdated = package.LastUpdated,
IconUrl = iconUrl,
FirstScreenshot = firstScreenshot,
Rating = package.Rating,
RatingsCount = package.RatingsCount,
DownloadCount = package.DownloadCount
};
}
/// <summary>
/// Retrieves the list of extensions from a feed source.
/// </summary>
/// <param name="includeScreenshots">Specifies if screenshots should be included in the result.</param>
/// <param name="packagingSource">The packaging source from where to get the extensions.</param>
/// <param name="query">The optional query to retrieve the extensions.</param>
/// <returns>The list of extensions.</returns>
public IEnumerable<PackagingEntry> GetExtensionList(bool includeScreenshots, PackagingSource packagingSource = null, Func<IQueryable<PublishedPackage>, IQueryable<PublishedPackage>> query = null)
{
return (packagingSource == null ? GetSources() : new[] {packagingSource})
.SelectMany(
source => {
var galleryFeedContext = new GalleryFeedContext(new Uri(source.FeedUrl));
IQueryable<PublishedPackage> packages = includeScreenshots
? galleryFeedContext.Packages.Expand("Screenshots")
: galleryFeedContext.Packages;
if (query != null) {
packages = query(packages);
}
return packages.ToList().Select(p => CreatePackageEntry(p, packagingSource, galleryFeedContext.GetReadStreamUri(p)));
}
);
}
