/// <summary>
/// Checks if a richtext area is empty. A special check is required due to blank richtext areas actually have empty html content in it.
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
/// <remarks>
/// https://docs.kontent.ai/reference/delivery-api#section/Rich-text-element
/// </remarks>
public static bool IsEmptyContent(this IRichTextContent content)
{
//MRO: 5/8/2020: Put in additional is string null or whitespace in the event that they someday fix this issue (opened support case on it)
if (content == null || (content.Blocks.Count() == 1 &&
(content.Blocks.FirstOrDefault().ToString() == @"<p><br></p>" || string.IsNullOrWhiteSpace(content.Blocks.FirstOrDefault().ToString()))))
{
return(true);
}
return(false);
}
public static List <T> FindInlineContentTypes <T>(this IRichTextContent content)
{
var list = new List <T>();
foreach (IRichTextBlock block in content.Blocks)
{
switch (block)
{
case IInlineContentItem itm:
{
switch (itm.ContentItem)
{
case T inlineType:
{
list.Add(inlineType);
break;
}
}
break;
}
}
}
return(list);
}
public IViewComponentResult Invoke()
{
IRichTextContent contactInfo = Task.Run(() => _deliveryClient.GetItemAsync <Models.Home>(Models.Home.Codename, new ElementsParameter("contact"))).Result.Item.Contact;
return(View("Contact", contactInfo));
}