/// <summary>
/// Add a resource to a specified uri without extension, ie user/test
/// </summary>
/// <param name="uri">The uri to add the resource to</param>
/// <param name="info">The <see cref="ResourceInfo"/> instance describing the resource</param>
private void AddResource(string uri, ResourceInfo info)
{
List<ResourceInfo> resources;
if (!_loadedResources.TryGetValue(uri, out resources))
{
resources = new List<ResourceInfo>();
_loadedResources.Add(uri, resources);
}
if (resources.Find(delegate(ResourceInfo resource) { return resource.Extension == info.Extension; }) != null)
throw new InvalidOperationException(string.Format("A resource with the name '{0}.{1}' has already been added.", uri, info.Extension));
resources.Add(info);
}
/// <summary>
/// Loads resources from a namespace in the given assembly to an uri
/// </summary>
/// <param name="toUri">The uri to map the resources to</param>
/// <param name="fromAssembly">The assembly in which the resources reside</param>
/// <param name="fromNamespace">The namespace from which to load the resources</param>
/// <usage>
/// resourceLoader.LoadResources("/user/", typeof(User).Assembly, "MyLib.Models.User.Views");
///
/// will make ie the resource MyLib.Models.User.Views.list.Haml accessible via /user/list.haml or /user/list/
/// </usage>
public void LoadResources(string toUri, Assembly fromAssembly, string fromNamespace)
{
toUri = toUri.ToLower().TrimEnd('/');
fromNamespace = fromNamespace.ToLower();
if (!fromNamespace.EndsWith("."))
fromNamespace += ".";
foreach (string resourceName in fromAssembly.GetManifestResourceNames())
{
if (resourceName.ToLower().StartsWith(fromNamespace))
{
ResourceInfo info = new ResourceInfo(resourceName, fromAssembly);
string uri = toUri + "/" + resourceName.Substring(fromNamespace.Length).ToLower().Replace('.', '/');
uri = uri.TrimStart('/');
if (!string.IsNullOrEmpty(info.Extension))
uri = uri.Substring(0, uri.Length - info.Extension.Length - 1);
AddResource(uri, info);
_logger.Info("Resource '" + info.Name + "' loaded to uri: " + uri);
}
}
}
