public virtual void Building(FeatureBuildingContext context)
{
}
public IEnumerable <IFeatureInfo> GetFeatures(
IExtensionInfo extensionInfo,
IManifestInfo manifestInfo)
{
var features = new List <IFeatureInfo>();
// Features and Dependencies live within this section
var featuresSectionChildren = manifestInfo.ConfigurationRoot.GetSection("Features").GetChildren().ToList();
if (featuresSectionChildren.Count > 0)
{
foreach (var featureSection in featuresSectionChildren)
{
var featureId = featureSection.Key;
var featureDetails = featureSection.GetChildren().ToDictionary(x => x.Key, v => v.Value);
var featureName =
featureDetails.ContainsKey(NameKey) ?
featureDetails[NameKey] : manifestInfo.Name;
var featureDependencyIds = featureDetails.ContainsKey(DependenciesKey) ?
featureDetails[DependenciesKey]
.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(e => e.Trim())
.ToArray() : new string[0];
var manifestFeatureDetails = manifestInfo
.ConfigurationRoot.GetChildren().ToDictionary(x => x.Key, v => v.Value);
var featurePriority = featureDetails.ContainsKey(PriorityKey) ?
int.Parse(featureDetails[PriorityKey]) :
(manifestFeatureDetails.ContainsKey(PriorityKey) ? int.Parse(manifestFeatureDetails[PriorityKey]) : 0);
var featureCategory =
featureDetails.ContainsKey(CategoryKey) ?
featureDetails[CategoryKey] :
(manifestFeatureDetails.ContainsKey(CategoryKey) ? manifestFeatureDetails[CategoryKey] : null);
var featureDescription =
featureDetails.ContainsKey(DescriptionKey) ?
featureDetails[DescriptionKey] :
(manifestFeatureDetails.ContainsKey(DescriptionKey) ? manifestFeatureDetails[DescriptionKey] : null);
var context = new FeatureBuildingContext
{
FeatureId = featureId,
FeatureName = featureName,
Category = featureCategory,
Description = featureDescription,
ExtensionInfo = extensionInfo,
FeatureDetails = featureDetails,
ManifestDetails = manifestFeatureDetails,
ManifestInfo = manifestInfo,
Priority = featurePriority,
FeatureDependencyIds = featureDependencyIds
};
foreach (var builder in _featureBuilderEvents)
{
builder.Building(context);
}
var featureInfo = new FeatureInfo(
featureId,
featureName,
featurePriority,
featureCategory,
featureDescription,
extensionInfo,
featureDependencyIds);
foreach (var builder in _featureBuilderEvents)
{
builder.Built(featureInfo);
}
features.Add(featureInfo);
}
}
else
{
// The Extension has only one feature, itself, and that can have dependencies
var featureId = extensionInfo.Id;
var featureName = manifestInfo.Name;
var featureDetails = manifestInfo.ConfigurationRoot.GetChildren().ToDictionary(x => x.Key, v => v.Value);
var featurePriority = featureDetails.ContainsKey(PriorityKey) ? int.Parse(featureDetails[PriorityKey]) : 0;
var featureDependencyIds = featureDetails.ContainsKey(DependenciesKey) ?
featureDetails[DependenciesKey]
.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries)
.Select(e => e.Trim())
.ToArray() : new string[0];
var featureCategory = featureDetails.ContainsKey(CategoryKey) ? featureDetails[CategoryKey] : null;
var featureDescription = featureDetails.ContainsKey(DescriptionKey) ? featureDetails[DescriptionKey] : null;
var context = new FeatureBuildingContext
{
FeatureId = featureId,
FeatureName = featureName,
Category = featureCategory,
Description = featureDescription,
ExtensionInfo = extensionInfo,
FeatureDetails = featureDetails,
ManifestDetails = featureDetails,
ManifestInfo = manifestInfo,
Priority = featurePriority,
FeatureDependencyIds = featureDependencyIds
};
foreach (var builder in _featureBuilderEvents)
{
builder.Building(context);
}
var featureInfo = new FeatureInfo(
context.FeatureId,
context.FeatureName,
context.Priority,
context.Category,
context.Description,
context.ExtensionInfo,
context.FeatureDependencyIds);
foreach (var builder in _featureBuilderEvents)
{
builder.Built(featureInfo);
}
features.Add(featureInfo);
}
return(features);
}
