Contents

require "addressable/uri"

module Jekyll
  module Filters
    module URLFilters
      # Produces an absolute URL based on site.url and site.baseurl.
      #
      # input - the URL to make absolute.
      #
      # Returns the absolute URL as a String.
      def absolute_url(input)
        return if input.nil?
        site = @context.registers[:site]
        return relative_url(input).to_s if site.config["url"].nil?
        Addressable::URI.parse(site.config["url"] + relative_url(input)).normalize.to_s
      end

      # Produces a URL relative to the domain root based on site.baseurl.
      #
      # input - the URL to make relative to the domain root
      #
      # Returns a URL relative to the domain root as a String.
      def relative_url(input)
        return if input.nil?
        site = @context.registers[:site]
        parts = [site.config["baseurl"], input]
        Addressable::URI.parse(
          parts.compact.map { |part| ensure_leading_slash(part.to_s) }.join
        ).normalize.to_s
      end

      private
      def ensure_leading_slash(input)
        return input if input.nil? || input.empty? || input.start_with?("/")
        "/#{input}"
      end

    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
jekyll-3.4.5	lib/jekyll/filters/url_filters.rb