public PageService(
IPageRepository pageRepositiry,
IPageCollectionRepository pageCollectionRepositiry,
IPageMetadataManager pageMetadataManager,
IWebsiteContext websiteContext,
Url.IPageUrlHelper pageUrlHelper,
Views.IViewLocator viewLocator,
IOptions <PagesOptions> options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
this.pageRepositiry = pageRepositiry ?? throw new ArgumentNullException(nameof(pageRepositiry));
this.pageCollectionRepositiry = pageCollectionRepositiry ?? throw new ArgumentNullException(nameof(pageCollectionRepositiry));
this.pageMetadataManager = pageMetadataManager ?? throw new ArgumentNullException(nameof(pageMetadataManager));
this.websiteContext = websiteContext ?? throw new ArgumentNullException(nameof(websiteContext));
this.pageUrlHelper = pageUrlHelper ?? throw new ArgumentNullException(nameof(pageUrlHelper));
this.viewLocator = viewLocator ?? throw new ArgumentNullException(nameof(viewLocator));
this.options = options.Value;
}
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());
}
