/// <summary>
/// Gets the feature that matches the provided criteria.
/// </summary>
/// <param name="productName">The name of the product under which the feature is positioned.</param>
/// <param name="groupName">The name of the group under which the feature is positioned.</param>
/// <param name="title">The title of the feature.</param>
/// <param name="version">Version of the feature to retrieve.</param>
/// <returns>
/// A <see cref="DisplayableFeature"/> instance describing the requested feature;
/// or <c>null</c> if the feature cannot be found.
/// </returns>
public async Task<DisplayableFeature> GetFeatureAsync(string productName, string groupName, string title, string version)
{
using (var session = Database.DocumentStore.OpenAsyncSession())
{
var dbFeature = await session.LoadAsync<DbFeature>(DbFeatureExtensions.GetIdentifier(productName, groupName, title, version));
if (dbFeature == null)
{
return null;
}
var result = new DisplayableFeature(dbFeature);
result.TestResult = dbFeature.TestResult;
result.Version = dbFeature.Version;
// Process the server tags
var processor = new FeatureProcessor();
processor.Process(result);
return result;
}
}
/// <summary>
/// Processes the server tags on the provided feature.
/// </summary>
/// <param name="feature">The <see cref="DisplayableFeature"/> that should be processed.</param>
public void Process(DisplayableFeature feature)
{
// Get the server tags
IEnumerable<string> serverTags = GetServerTags(feature.Tags);
foreach (var tag in serverTags)
{
string[] tagParts = tag.Split(new[] { ":" }, 2, StringSplitOptions.RemoveEmptyEntries);
if (_notImplementedTags.Contains(tagParts[0]))
{
feature.Properties |= FeatureProperties.NotImplemented;
}
if (_ignoreTags.Contains(tagParts[0]))
{
feature.Properties |= FeatureProperties.Ignore;
}
}
// Remove all server tags
RemoveServerTags(feature);
}