/// <summary>
/// Creates a configuration section handler.
/// </summary>
/// <param name="parent">Parent object.</param>
/// <param name="configContext">Configuration context object.</param>
/// <param name="section">Section XML node.</param>
/// <returns>The created section handler object.</returns>
public object Create(object parent, object configContext, XmlNode section)
{
var config = new NasConfig();
var dynamicDiscoveryNode = section.SelectSingleNode("DynamicDiscovery");
if (dynamicDiscoveryNode != null && dynamicDiscoveryNode.Attributes != null)
{
var attribute = dynamicDiscoveryNode.Attributes["Enabled"];
if (attribute != null)
config.DynamicDiscovery = Convert.ToBoolean(attribute.Value);
}
var engineNode = section.SelectSingleNode("Engine");
if (engineNode != null && engineNode.Attributes != null)
{
var attribute = engineNode.Attributes["Type"];
if (attribute != null)
config.EngineType = attribute.Value;
}
var themeNode = section.SelectSingleNode("Themes");
if (themeNode != null && themeNode.Attributes != null)
{
var attribute = themeNode.Attributes["basePath"];
if (attribute != null)
config.ThemeBasePath = attribute.Value;
}
return config;
}
public virtual void Configure(IEngine engine, ContainerManager containerManager, EventBroker broker, NasConfig configuration)
{
//other dependencies
containerManager.AddComponentInstance<NasConfig>(configuration, "Nas.configuration");
containerManager.AddComponentInstance<IEngine>(engine, "Nas.engine");
containerManager.AddComponentInstance<ContainerConfigurer>(this, "Nas.containerConfigurer");
//type finder
containerManager.AddComponent<ITypeFinder, WebAppTypeFinder>("Nas.typeFinder");
//register dependencies provided by other assemblies
var typeFinder = containerManager.Resolve<ITypeFinder>();
containerManager.UpdateContainer(x =>
{
var drTypes = typeFinder.FindClassesOfType<IDependencyRegistrar>();
var drInstances = new List<IDependencyRegistrar>();
foreach (var drType in drTypes)
drInstances.Add((IDependencyRegistrar)Activator.CreateInstance(drType));
//sort
drInstances = drInstances.AsQueryable().OrderBy(t => t.Order).ToList();
foreach (var dependencyRegistrar in drInstances)
dependencyRegistrar.Register(x, typeFinder);
});
//event broker
containerManager.AddComponentInstance(broker);
}
/// <summary>
/// Creates a factory instance and adds a http application injecting facility.
/// </summary>
/// <returns>A new factory</returns>
public static IEngine CreateEngineInstance(NasConfig config)
{
if (config != null && !string.IsNullOrEmpty(config.EngineType))
{
var engineType = Type.GetType(config.EngineType);
if (engineType == null)
throw new ConfigurationErrorsException("The type '" + engineType + "' could not be found. Please check the configuration at /configuration/Nas/engine[@engineType] or check for missing assemblies.");
if (!typeof(IEngine).IsAssignableFrom(engineType))
throw new ConfigurationErrorsException("The type '" + engineType + "' doesn't implement 'Nas.Core.Infrastructure.IEngine' and cannot be configured in /configuration/Nas/engine[@engineType] for that purpose.");
return Activator.CreateInstance(engineType) as IEngine;
}
return new NasEngine();
}
/// <summary>
/// Creates a configuration section handler.
/// </summary>
/// <param name="parent">Parent object.</param>
/// <param name="configContext">Configuration context object.</param>
/// <param name="section">Section XML node.</param>
/// <returns>The created section handler object.</returns>
public object Create(object parent, object configContext, XmlNode section)
{
var config = new NasConfig();
var dynamicDiscoveryNode = section.SelectSingleNode("DynamicDiscovery");
if (dynamicDiscoveryNode != null && dynamicDiscoveryNode.Attributes != null)
{
var attribute = dynamicDiscoveryNode.Attributes["Enabled"];
if (attribute != null)
{
config.DynamicDiscovery = Convert.ToBoolean(attribute.Value);
}
}
var engineNode = section.SelectSingleNode("Engine");
if (engineNode != null && engineNode.Attributes != null)
{
var attribute = engineNode.Attributes["Type"];
if (attribute != null)
{
config.EngineType = attribute.Value;
}
}
var themeNode = section.SelectSingleNode("Themes");
if (themeNode != null && themeNode.Attributes != null)
{
var attribute = themeNode.Attributes["basePath"];
if (attribute != null)
{
config.ThemeBasePath = attribute.Value;
}
}
return(config);
}
public WebAppTypeFinder(NasConfig config)
{
this._ensureBinFolderAssembliesLoaded = config.DynamicDiscovery;
}
public ThemeProvider(NasConfig NasConfig, IWebHelper webHelper)
{
basePath = webHelper.MapPath(NasConfig.ThemeBasePath);
LoadConfigurations();
}
