HMCL-docs/_plugins/auto-link.rb
neveler 390bc2a1b3
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支持自动转换相对链接 (#324)
2025-11-07 18:26:28 +08:00

32 lines
888 B
Ruby

require "nokogiri"
require "addressable/uri"
Jekyll::Hooks.register [:pages, :documents], :post_convert do |doc|
next unless doc.output_ext == ".html"
site = doc.site
baseurl = site.config["baseurl"].to_s
liquid_context = Liquid::Context.new({}, {}, { site: site })
process_uri = lambda do |path|
uri = Addressable::URI.parse(path)
if uri&.path && !uri.path&.start_with?(baseurl)
uri.path = Liquid::Template.parse("{% link #{uri.path[1..]} %}").render!(liquid_context)
end
uri.to_s
end
fragment = Nokogiri::HTML::DocumentFragment.parse(doc.content)
fragment.css("[src^=\"/\"]").each do |item|
if item["src"]
item["src"] = process_uri.call(item["src"])
end
end
fragment.css("[href^=\"/\"]").each do |item|
if item["href"]
item["href"] = process_uri.call(item["href"])
end
end
doc.content = fragment.to_html
end