public HalLinkAttribute GetDocLink(IHalDocEndpointInfo docEndpointInfo)
{
String[] routeArgs;
if (docEndpointInfo.Version == null)
{
routeArgs = new String[] {
$"{docEndpointInfo.GroupArg}={GroupName}",
$"{docEndpointInfo.MethodArg}={Method}",
$"{docEndpointInfo.RelativePathArg}={UriTemplate.TrimStart('\\', '/')}"
};
}
else
{
routeArgs = new String[] {
$"{docEndpointInfo.GroupArg}={GroupName}",
$"{docEndpointInfo.MethodArg}={Method}",
$"{docEndpointInfo.RelativePathArg}={UriTemplate.TrimStart('\\', '/')}",
$"{docEndpointInfo.VersionArg}={docEndpointInfo.Version}",
};
}
//Create a link to the endpoint info for this controller and action method.
var docHalRefInfo = new HalRelInfo(docEndpointInfo.Rel, docEndpointInfo.ControllerType, routeArgs);
return(new HalLinkAttribute($"{this.Rel}.Docs", docHalRefInfo.UrlTemplate, null, docHalRefInfo.HttpMethod, dataMode: DataModes.Query));
}
/// <summary>
/// Declare a new shadowed link rel. Shadowed means that the link will be named rel, but use the documentation
/// from the shadowedRel as the endpoint docs for the new link.
/// </summary>
/// <param name="rel">The rel to advertise this link as.</param>
/// <param name="shadowedRel">The rel on the controller to grab docs from.</param>
/// <param name="controllerType">The type of the controller to grab docs from.</param>
/// <param name="routeArgs">The route args.</param>
public DeclareHalLinkAttribute(string rel, string shadowedRel, Type controllerType, String[] routeArgs = null)
{
this.Rel = rel;
refInfo = new HalRelInfo(shadowedRel, controllerType, routeArgs);
this.GroupName = HalcyonExtUtils.GetControllerName(refInfo.ControllerType);
this.UriTemplate = refInfo.UrlTemplate;
this.Method = refInfo.HttpMethod;
LinkedToControllerRel = true;
}
/// <summary>
/// Declare a new link bound to a controller function.
/// </summary>
/// <param name="controllerType">The type of the controller.</param>
/// <param name="funcName">The name of the function on the controller</param>
/// <param name="routeArgs">The route args.</param>
public DeclareHalLinkAttribute(Type controllerType, string funcName, String[] routeArgs = null)
{
refInfo = new HalRelInfo(controllerType, funcName, routeArgs);
this.Rel = refInfo.HalRelAttr.Rel;
this.GroupName = HalcyonExtUtils.GetControllerName(refInfo.ControllerType);
this.UriTemplate = refInfo.UrlTemplate;
this.Method = refInfo.HttpMethod;
LinkedToControllerRel = true;
}
/// <summary>
/// This constructor allows us to differentiate the real rel we pass to the base class from the one we lookup, useful for self links.
/// </summary>
private void ConstructFromRels(string realRel, string lookupRel, Type controllerType, String[] routeArgs = null, string title = null)
{
this.halRefInfo = new HalRelInfo(lookupRel, controllerType, routeArgs);
this.Rel = realRel;
this.Href = this.halRefInfo.UrlTemplate;
this.Title = title;
this.Method = this.halRefInfo.HttpMethod;
this.DataMode = this.halRefInfo.DataMode;
this.controllerType = controllerType;
}
/// <summary>
/// Create a new link based on a controller and a function. This will lookup the rel from the linked function. Use nameof to send
/// the funcName string to stay strongly typed. This is the preferred way to create links since the compiler can keep track of them,
/// but it won't work with overloaded functions.
/// </summary>
/// <param name="controllerType">The controller type to lookup the rel on.</param>
/// /// <param name="funcName">The function on the controller to lookup.</param>
/// <param name="routeArgs">Any additional route args.</param>
/// <param name="title">Title for the link.</param>
public HalActionLinkAttribute(Type controllerType, String funcName, String[] routeArgs = null, string title = null)
{
this.halRefInfo = new HalRelInfo(controllerType, funcName, routeArgs);
this.Rel = this.halRefInfo.HalRelAttr.Rel;
this.Href = this.halRefInfo.UrlTemplate;
this.Title = title;
this.Method = this.halRefInfo.HttpMethod;
this.DataMode = this.halRefInfo.DataMode;
this.controllerType = controllerType;
}
