Class: Mill::Resource::Feed

Inherits:
Mill::Resource show all
Includes:
HTMLHelpers
Defined in:
lib/mill/resources/feed.rb

Constant Summary

Constants included from HTMLHelpers

HTMLHelpers::LinkElementsXPath

Constants inherited from Mill::Resource

FileTypes

Instance Attribute Summary

Attributes inherited from Mill::Resource

#content, #date, #input_file, #output_file, #public, #site, #type

Instance Method Summary collapse

Methods included from HTMLHelpers

#amazon_button, #check_errors, #find_link_elements, #google_analytics, #html_document, #html_fragment, #link_if, #parse_html, #parse_html_fragment, #paypal_button, #replace_element

Methods inherited from Mill::Resource

#absolute_uri, #change_frequency, #final_content, #find_sibling_resources, #initialize, #inspect, #load, #parent_uri, #public?, #save, #tag_uri, #uri

Constructor Details

This class inherits a constructor from Mill::Resource

Instance Method Details

#build ⇒ Object 



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# File 'lib/mill/resources/feed.rb', line 11

def build
  resources = @site.feed_resources
  builder = Nokogiri::XML::Builder.new do |xml|
    xml.feed(xmlns: 'http://www.w3.org/2005/Atom') do
      xml.id(@site.tag_uri)
      # xml.generator(*@site.feed_generator)
      xml.title(@site.site_title) if @site.site_title
      xml.link(rel: 'alternate', type: 'text/html',             href: @site.home_resource.uri) if @site.home_resource
      xml.link(rel: 'self',      type: 'application/atom+xml',  href: uri)
      xml.author do
        xml.name(@site.feed_author_name) if @site.feed_author_name
        xml.uri(@site.feed_author_uri) if @site.feed_author_uri
        xml.email(@site.feed_author_email) if @site.feed_author_email
      end
      xml.updated(resources.last.date.iso8601) unless resources.empty?
      resources.each do |resource|
        xml.entry do
          xml.title(resource.title) if resource.title
          xml.link(rel: 'alternate', href: resource.uri)
          xml.id(resource.tag_uri)
          xml.updated(resource.date.iso8601)
          xml.published(resource.date.iso8601)
          if (html = resource.feed_content)
            xml.content(type: 'html') { xml.cdata(html.to_html) }
          end
        end
      end
    end
  end
  @content = builder.doc
  super
end

#link_html ⇒ Object 



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# File 'lib/mill/resources/feed.rb', line 44

def link_html
  html_fragment do |html|
    html.link(href: uri, rel: 'alternate', type: 'application/atom+xml')
  end
end