RSS news feed is broken

[benjaminfaure]

Hello everyone,

DMP OPIDoR have been using the RSS feed for our own news. It seems to be broken since Feedjira 3.0.
The Feed.fetch_and_parse method has been removed in this version.

roadmap/app/controllers/static_pages_controller.rb

Lines 5 to 12 in a54f85a

	def about_us
	dcc_news_feed_url = "http://www.dcc.ac.uk/news/dmponline-0/feed"
	@dcc_news_feed = Feedjira::Feed.fetch_and_parse dcc_news_feed_url
	respond_to do |format|
	format.rss { redirect_to dcc_news_feed_url }
	format.html
	end
	end

There is two ways of fixing this :

1. Fixing the gem version to V2.2.0
2. Include the HTTParty gem and change the code as shown in the README : https://github.com/feedjira/feedjira/blob/master/README.md

I tested the second solution, it seems to work without too much changes.
Should I send you a PR ?

[briri]

Thanks for catching that @benjaminfaure
I just took a look and noticed that the RSS feed isn't even used anymore on that un-branded about_us page. I submitted a PR #2412 to remove Feedjira and that code block

[mariapraetzellis]

@briri are we good to close this issue?

[briri]

yes. thanks