public IActionResult Get()
{
if (!_isEnabled)
{
return(NotFound());
}
var uriSegments = _xsdFileInformationProvider.Schemas();
if (!uriSegments.Any())
{
return(Ok(new Dictionary <string, object> [0]));
}
return(Ok(
uriSegments
.Select(uriSegment => _xsdFileInformationProvider.XsdFileInformationByUriSegment(uriSegment))
.Select(
xsdFileInformation =>
new
{
description = xsdFileInformation.IsCore()
? $"Core schema ({xsdFileInformation.SchemaNameMap.LogicalName}) files for the data model"
: $"Extension {xsdFileInformation.SchemaNameMap.LogicalName} blended with Core schema files for the data model",
name = xsdFileInformation.SchemaNameMap.LogicalName,
version = xsdFileInformation.Version,
files = new Uri(
GetMetadataAbsoluteUrl("files", xsdFileInformation.SchemaNameMap.UriSegment))
})));
}
public async Task InvokeAsync(HttpContext context, RequestDelegate next)
{
if (context.Request.Method != HttpMethods.Get)
{
await next(context);
return;
}
var routeMatcher = new RouteMatcher();
if (!routeMatcher.TryMatch(CreateRouteTemplate(), context.Request.Path, out RouteValueDictionary routeValues))
{
await next(context);
return;
}
var schema = routeValues["schema"].ToString();
var xsdFileInformationByUriSegment = _xsdFileInformationProvider.XsdFileInformationByUriSegment(schema);
if (xsdFileInformationByUriSegment == default)
{
context.Response.StatusCode = StatusCodes.Status404NotFound;
return;
}
string assemblyName = xsdFileInformationByUriSegment.AssemblyName;
string fullQualifiedFileName = $"Artifacts/Schemas/{routeValues["file"]}.xsd";
var embeddedFileProvider = _embeddedFileProviderByAssemblyName.GetOrAdd(
assemblyName, key => new EmbeddedFileProvider(_assembliesProvider.Get(assemblyName)));
context.Response.ContentType = "application/xml";
context.Response.StatusCode = StatusCodes.Status200OK;
await context.Response.SendFileAsync(embeddedFileProvider.GetFileInfo(fullQualifiedFileName));
string CreateRouteTemplate()
{
string template = $"metadata/";
if (_apiSettings.GetApiMode() == ApiMode.YearSpecific)
{
template += RouteConstants.SchoolYearFromRoute;
}
if (_apiSettings.GetApiMode() == ApiMode.InstanceYearSpecific)
{
template += RouteConstants.InstanceIdFromRoute;
template += RouteConstants.SchoolYearFromRoute;
}
return(template + "xsd/{schema}/{file}.xsd");
}
}
public void SetUp()
{
_xsdFileInformationProvider = A.Fake <IXsdFileInformationProvider>();
_assembliesProvider = A.Fake <IAssembliesProvider>();
A.CallTo(() => _assembliesProvider.Get(A <string> ._))
.Returns(Assembly.GetAssembly(typeof(Marker_EdFi_Ods_Standard)));
A.CallTo(() => _xsdFileInformationProvider.XsdFileInformationByUriSegment("ed-fi"))
.Returns(
new XsdFileInformation(
"EdFi.Ods.Standard",
"3.2.0-c",
new SchemaNameMap("Ed-Fi", "edfi", "ed-fi", "EdFi"),
new[] { "Ed-Fi-Core.xsd" }));
A.CallTo(() => _xsdFileInformationProvider.XsdFileInformationByUriSegment("notfound"))
.Returns(default);