private ContentContext(ContentContext parent, ContentExplorer contentExplorer)
{
Page = parent.Page;
Services = parent.Services;
Explorer = contentExplorer;
IsDesigner = parent.IsDesigner;
}
public async Task <IActionResult> ChangeModelTypeAsync([FromQuery] Guid editId, [FromQuery] string modelPath, [FromQuery] string modelType, [FromServices] IContentMetadataManager contentMetadataManager, [FromServices] Views.IViewLocator viewLocator)
{
if (modelType == null)
{
return(BadRequest());
}
var editSession = await pageContentService.FindEditByIdAsync(editId);
if (editSession == null)
{
return(BadRequest());
}
var page = await pageService.FindPageByIdAsync(editSession.PageId);
if (page == null)
{
return(BadRequest());
}
if (modelPath == null)
{
modelPath = string.Empty;
}
var newModelType = contentMetadataManager.GetMetadata(modelType);
var pageContent = await pageContentService.GetContentAsync(editSession);
var pageContentExplorer = ContentExplorer.Create(contentMetadataManager, pageContent);
var contentExplorer = pageContentExplorer.Navigate(modelPath);
if (contentExplorer == null)
{
return(BadRequest());
}
contentExplorer.Field.ChangeType(contentExplorer.Model, modelType);
var newItem = newModelType.CreateModelInstance();
var view = viewLocator.FindView(newModelType.ModelType);
if (view != null && view.DefaultModelData != null)
{
newItem = newModelType.ConvertDictionaryToContentModel(view.DefaultModelData);
}
return(Ok());
}
public ContentContext(IPage page, object pageContent, IServiceProvider services, bool isDesigner)
{
if (pageContent == null)
{
throw new ArgumentNullException(nameof(pageContent));
}
Page = page ?? throw new ArgumentNullException(nameof(page));
Services = services ?? throw new ArgumentNullException(nameof(services));
var contentMetadataManager = services.GetRequiredService <IContentMetadataManager>();
Explorer = ContentExplorer.Create(contentMetadataManager, pageContent);
IsDesigner = isDesigner;
}
