/// <summary>
/// When a ResourceReference is relative, use the parent resource's fullUrl (e.g. from a Bundle's entry)
/// to make it absolute.
/// </summary>
/// <param name="reference">The ResourceReference to get the (possibily relative) url from</param>
/// <param name="parentResourceUri">Absolute uri representing the location of the resource this reference is in.</param>
/// <remarks>Implements (part of the logic) as described in bundle.html#6.7.4.1</remarks>
/// <returns></returns>
public static Uri GetAbsoluteUriForReference(this ResourceReference reference, Uri parentResourceUri)
{
if (parentResourceUri == null)
{
throw Error.ArgumentNull(nameof(parentResourceUri));
}
if (reference == null)
{
throw Error.ArgumentNull(nameof(reference));
}
if (reference.Reference == null)
{
return(null);
}
// Don't need to do anything when Uri is absolute
var referenceUri = new Uri(reference.Reference, UriKind.RelativeOrAbsolute);
if (referenceUri.IsAbsoluteUri)
{
return(referenceUri);
}
if (!ResourceIdentity.IsRestResourceIdentity(parentResourceUri))
{
throw Error.Argument(nameof(parentResourceUri), "Must be an absolute FHIR REST identity when reference is relative");
}
var parent = new ResourceIdentity(parentResourceUri);
return(HttpUtil.MakeAbsoluteToBase(referenceUri, parent.BaseUri));
}
internal static bool IsBinaryResponse(string responseUri, string contentType)
{
if (!string.IsNullOrEmpty(contentType) &&
(ContentType.XML_CONTENT_HEADERS.Contains(contentType.ToLower()) ||
ContentType.JSON_CONTENT_HEADERS.Contains(contentType.ToLower())
)
)
{
return(false);
}
if (ResourceIdentity.IsRestResourceIdentity(responseUri))
{
var id = new ResourceIdentity(responseUri);
if (id.ResourceType != ResourceType.Binary.ToString())
{
return(false);
}
if (id.Id != null && Id.IsValidValue(id.Id))
{
return(true);
}
if (id.VersionId != null && Id.IsValidValue(id.VersionId))
{
return(true);
}
}
return(false);
}
internal static bool IsBinaryResponse(string responseUri, string contentType)
{
if (!string.IsNullOrEmpty(contentType) && (contentType.ToLower() == "application/xml+fhir" || contentType.ToLower() == "application/json+fhir"))
{
return(false);
}
if (ResourceIdentity.IsRestResourceIdentity(responseUri))
{
var id = new ResourceIdentity(responseUri);
if (id.ResourceType != ResourceType.Binary.ToString())
{
return(false);
}
if (id.Id != null && Id.IsValidValue(id.Id))
{
return(true);
}
if (id.VersionId != null && Id.IsValidValue(id.VersionId))
{
return(true);
}
}
return(false);
}
internal static bool IsBinaryResponse(string responseUri)
{
if (ResourceIdentity.IsRestResourceIdentity(responseUri))
{
var id = new ResourceIdentity(responseUri);
if (id.ResourceType != ResourceType.Binary.ToString())
{
return(false);
}
if (id.Id != null && Id.IsValidValue(id.Id))
{
return(true);
}
if (id.VersionId != null && Id.IsValidValue(id.VersionId))
{
return(true);
}
}
return(false);
}