BBC News… without the crap

Did I mention recently that I love RSS? That it brings me great joy? That I start and finish almost every day in my feed reader? Probably.

I used to have a single minor niggle with the BBC News RSS feed: that it included sports news, which I didn’t care about. So I wrote a script that downloaded it, stripped sports news, and re-exported the feed for me to subscribe to. Magic.

RSS reader showing duplicate copies of the news story "Barbie 2? 'We'd love to,' says Warner Bros boss", and an entry from BBC Sounds.
Lately my BBC News feed has caused me some annoyance and frustration.

But lately – presumably as a result of technical changes at the Beeb’s side – this feed has found two fresh ways to annoy me:

  1. The feed now re-publishes a story if it gets re-promoted to the front pagebut with a different <guid> (it appears to get a #0 after it when first published, a #1 the second time, and so on). In a typical day the feed reader might scoop up new stories about once an hour, any by the time I get to reading them the same exact story might appear in my reader multiple times. Ugh.
  2. They’ve started adding iPlayer and BBC Sounds content to the BBC News feed. I don’t follow BBC News in my feed reader because I want to watch or listen to things. If you do, that’s fine, but I don’t, and I’d rather filter this content out.

Luckily, I already have a recipe for improving this feed, thanks to my prior work. Let’s look at my newly-revised script (also available on GitHub):

#!/usr/bin/env ruby
require 'bundler/inline'

# # Sample crontab:
# # At 41 minutes past each hour, run the script and log the results
# */20 * * * * ~/bbc-news-rss-filter-sport-out.rb > ~/bbc-news-rss-filter-sport-out.log 2>>&1

# Dependencies:
# * open-uri - load remote URL content easily
# * nokogiri - parse/filter XML
gemfile do
  source 'https://rubygems.org'
  gem 'nokogiri'
end
require 'open-uri'

# Regular expression describing the GUIDs to reject from the resulting RSS feed
# We want to drop everything from the "sport" section of the website, also any iPlayer/Sounds links
REJECT_GUIDS_MATCHING = /^https:\/\/www\.bbc\.co\.uk\/(sport|iplayer|sounds)\//

# Load and filter the original RSS
rss = Nokogiri::XML(open('https://feeds.bbci.co.uk/news/rss.xml?edition=uk'))
rss.css('item').select{|item| item.css('guid').text =~ REJECT_GUIDS_MATCHING }.each(&:unlink)

# Strip the anchors off the <guid>s: BBC News "republishes" stories by using guids with #0, #1, #2 etc, which results in duplicates in feed readers
rss.css('guid').each{|g|g.content=g.content.gsub(/#.*$/,'')}

File.open( '/www/bbc-news-no-sport.xml', 'w' ){ |f| f.puts(rss.to_s) }
It’s amazing what you can do with Nokogiri and a half dozen lines of Ruby.

That revised script removes from the feed anything whose <guid> suggests it’s sports news or from BBC Sounds or iPlayer, and also strips any “anchor” part of the <guid> before re-exporting the feed. Much better. (Strictly speaking, this can result in a technically-invalid feed by introducing duplicates, but your feed reader oughta be smart enough to compensate for and ignore that: mine certainly is!)

You’re free to take and adapt the script to your own needs, or – if you don’t mind being tied to my opinions about what should be in BBC News’ RSS feed – just subscribe to my copy at: https://fox.q-t-a.uk/bbc-news-no-sport.xml

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