mirror of
https://github.com/bigchaindb/site.git
synced 2024-11-23 02:00:18 +01:00
42 lines
1.2 KiB
Ruby
42 lines
1.2 KiB
Ruby
# http://stackoverflow.com/a/27850727/733677
|
|
|
|
require 'open-uri'
|
|
require 'rss'
|
|
require 'simple-rss'
|
|
|
|
module Jekyll
|
|
|
|
# Runs during jekyll build
|
|
class RssFeedCollector < Generator
|
|
safe true
|
|
priority :high
|
|
def generate(site)
|
|
|
|
rss_items = SimpleRSS.parse open('https://blog.bigchaindb.com/feed/')
|
|
|
|
# Create a new on-the-fly Jekyll collection called "articles"
|
|
jekyll_items = Jekyll::Collection.new(site, 'articles')
|
|
site.collections['articles'] = jekyll_items
|
|
|
|
# Add fake virtual documents to the collection
|
|
rss_items.items.each do |item|
|
|
title = item.title
|
|
link = item.link
|
|
|
|
# Medium hack: get first image in content, then get smaller image size
|
|
image = item.content_encoded[/img.*?src="(.*?)"/i,1].gsub(/max\/(.*)\//, "max/500/")
|
|
|
|
path = '_articles/' + title.to_s.gsub(':','_') + '.md'
|
|
path = site.in_source_dir(path)
|
|
doc = Jekyll::Document.new(path, site: site, collection: jekyll_items)
|
|
doc.data['title'] = title
|
|
doc.data['link'] = link
|
|
doc.data['image'] = image
|
|
jekyll_items.docs << doc
|
|
end
|
|
|
|
end
|
|
end
|
|
|
|
end
|