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