protected override Task OnInitializeAsync()
{
if (Request.Query.TryGetValue("baseType", out string baseTypeName))
{
if (!contentMetadataManager.TryGetMetadata(baseTypeName, out contentMetadataProvider))
{
AddErrors("Not found content type.");
return(Task.CompletedTask);
}
}
return(Task.CompletedTask);
}
public void TryGetMetadata()
{
var contentType = typeof(TestPageContent);
var contentMetadata = metadataManager.GetMetadata(contentType);
Assert.True(metadataManager.TryGetMetadata(contentType, out ContentMetadataProvider contentMetadata2));
Assert.Equal(contentMetadata, contentMetadata2);
}
public static bool TryGetMetadata(this IContentMetadataManager contentMetadataManager, object model, out ContentMetadataProvider contentMetadataProvider)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
return(contentMetadataManager.TryGetMetadata(model.GetType(), out contentMetadataProvider));
}
public static ContentMetadataProvider GetMetadataByModelData(this IContentMetadataManager contentMetadataManager, IDictionary <string, object> modelData)
{
if (modelData == null)
{
throw new ArgumentNullException(nameof(modelData));
}
if (!modelData.TryGetValue(ContentMetadataProvider.ContentTypeNameDataKey, out object typeNameValue))
{
return(null);
}
contentMetadataManager.TryGetMetadata((string)typeNameValue, out ContentMetadataProvider contentMetadata);
return(contentMetadata);
}
public static void ApplyInjections(this IContentMetadataManager contentMetadataManager, object model, IServiceProvider serviceProvider, bool injectInnerModels)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (serviceProvider == null)
{
throw new ArgumentNullException(nameof(serviceProvider));
}
if (!contentMetadataManager.TryGetMetadata(model, out ContentMetadataProvider contentMetadataProvider))
{
throw new ArgumentException();
}
contentMetadataProvider.ApplyInjections(model, serviceProvider, injectInnerModels);
}