29 lines
899 B
Ruby
29 lines
899 B
Ruby
# If the configuration sets `open_external_links_in_new_tab` to a truthy value,
|
|
# add 'target=_blank' to anchor tags that don't have `internal-link` class
|
|
|
|
# frozen_string_literal: true
|
|
require 'nokogiri'
|
|
|
|
Jekyll::Hooks.register [:notes], :post_convert do |doc|
|
|
convert_links(doc)
|
|
end
|
|
|
|
Jekyll::Hooks.register [:pages], :post_convert do |doc|
|
|
# jekyll considers anything at the root as a page,
|
|
# we only want to consider actual pages
|
|
next unless doc.path.start_with?('_pages/')
|
|
convert_links(doc)
|
|
end
|
|
|
|
def convert_links(doc)
|
|
open_external_links_in_new_tab = !!doc.site.config["open_external_links_in_new_tab"]
|
|
|
|
if open_external_links_in_new_tab
|
|
parsed_doc = Nokogiri::HTML(doc.content)
|
|
parsed_doc.css("a:not(.internal-link):not(.footnote):not(.reversefootnote)").each do |link|
|
|
link.set_attribute('target', '_blank')
|
|
end
|
|
doc.content = parsed_doc.to_html
|
|
end
|
|
end
|