LPS-40648 Move code to a new method. (No logic changes)
LPS-40648 Create a new method to get the content of a web content with structure, copy logic from html/portlet/journal/asset/abstract.jsp
LPS-40648 If the web content have a structure we need to get the content with the new method
LPS-40648 SF throw exception if the article can not be found
LPS-40648 Use fetch instead, previous commit is wrong. And if there are other errors, at least log it to debug.
LPS-40648 Sort, and SF