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