General plugins (Local): Backup Helper for filter_urlresource
This plugin is part of a set of plugins belonging to the socialwall course format https://github.com/synergylearning/moodle-format_socialwall
If your course displays in socialwall format you are able to use a filter called "URL resource filter". This is a new filter that will convert a URL resource type http link that is added and will grab the title and a photo similar to how facebook does from the remote website to display it on the course page.
This plugin is needed to store the data generated by the filter (like alternative title for the url and selected photo) in the course backup.
A super big thank you to REMC Michigan http://remc.org for supporting and funding this project.