How to fetch HTML created via a Forena report and store it as a node? I'd like to automatically (Rules) copy some HTML into a node . The HTML comes from a Forena report (already as an HTML document), created by the Forena module. In the Rules module I couldn't find anything exactly fitting.

It might be possible to develop a small module that fetches the Forena report (using some of the available Forena hooks) and create a node from it.

But is this the easiest way to go? It feels a bit like a detour, maybe I'm just overlooking some module or feature which can do that task?
You can have a look to the module "Feeds". It's aim is to provide a way to import content (node, term...) from CSV File, XML... 

You can also specify interval between two importation. So you won't need rules.