blob: f5cc8db045e346ccd26f2da7e1c6f58fc995e883 (
plain) (
tree)
|
|
module Jekyll
class FeedsForCategoriesGenerator < Generator
safe true
def gen_categories_index(site)
categories_index = {}
site.collections.each do |collection|
collection_name, collection_documents = collection
collection_documents.docs.each do |document|
lang = document.data["lang"]
categories = document.data["eu_categories"]
if categories != nil
categories.split(",").each do |category|
categories_index[collection_name] ||= {}
categories_index[collection_name][lang] ||= {}
categories_index[collection_name][lang][category] ||= []
categories_index[collection_name][lang][category] << document
end
end
end
end
categories_index
end
def generate(site)
gen_categories_index(site).each do |collection_name, langs|
langs.each do |lang, categories|
categories.each do |category_name, articles|
category = category_name.gsub(/ /, '-')
feed_name = "feed.#{collection_name}-by-category.#{lang}.#{category}.atom"
page = PageWithoutAFile.new(site, site.source, "", feed_name)
page.content = <<-EOF
{% include feed.atom entries=site.#{collection_name} kind="#{collection_name}" lang="#{lang}" categories_filter="#{category_name}" %}
EOF
site.pages << page
end
end
end
end
end
class PageWithoutAFile < Jekyll::Page
def read_yaml(*)
@data ||= {}
end
end
end
|