Class: ActionView::Helpers::AtomFeedHelper::AtomFeedBuilder

Inherits:

AtomBuilder

• Object
• AtomBuilder
• ActionView::Helpers::AtomFeedHelper::AtomFeedBuilder

show all

Defined in:

actionpack/lib/action_view/helpers/atom_feed_helper.rb

Constant Summary

Constant Summary

Constants inherited from AtomBuilder

ActionView::Helpers::AtomFeedHelper::AtomBuilder::XHTML_TAG_NAMES

Instance Method Summary (collapse)

• - (Object) entry(record, options = {})

  Creates an entry tag for a specific record and prefills the id using class and id.

• - (AtomFeedBuilder) initialize(xml, view, feed_options = {}) constructor

  A new instance of AtomFeedBuilder.

• - (Object) updated(date_or_time = nil)

  Accepts a Date or Time object and inserts it in the proper format.

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# File 'actionpack/lib/action_view/helpers/atom_feed_helper.rb', line 162

def initialize(xml, view, feed_options = {})
  @xml, @view, @feed_options = xml, view, feed_options
end

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# File 'actionpack/lib/action_view/helpers/atom_feed_helper.rb', line 179

def entry(record, options = {})
  @xml.entry do
    @xml.id(options[:id] || "tag:#{@view.request.host},#{@feed_options[:schema_date]}:#{record.class}/#{record.id}")

    if options[:published] || (record.respond_to?(:created_at) && record.created_at)
      @xml.published((options[:published] || record.created_at).xmlschema)
    end

    if options[:updated] || (record.respond_to?(:updated_at) && record.updated_at)
      @xml.updated((options[:updated] || record.updated_at).xmlschema)
    end

    @xml.link(:rel => 'alternate', :type => 'text/html', :href => options[:url] || @view.polymorphic_url(record))

    yield AtomBuilder.new(@xml)
  end
end

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# File 'actionpack/lib/action_view/helpers/atom_feed_helper.rb', line 167

def updated(date_or_time = nil)
  @xml.updated((date_or_time || Time.now.utc).xmlschema)
end