How do I pass an href grabbed with XPath and feed it to another XPath module?
I'm trying to create an automated mp3 feed for the NPR Tiny Desk Concerts. The mp3s are there but NPR only provides the rss feeds for the videos.
What I'm trying to do is:
1) Grab the urls of the pages with the mp3s from the Tiny Desk Archive page with the XPath Fetch Page module
2) Pass the links to another XPath Fetch Page and get the mp3 urls
3) Create an rss feed.
I tried everything but I'm not able to pass the urls i get with XPath to the second XPath module. Is is possible? Can you help me out?