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

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, AtomBuilder
Instance Chain:
self, AtomBuilder
Inherits: ActionView::Helpers::AtomFeedHelper::AtomBuilder
Defined in: actionview/lib/action_view/helpers/atom_feed_helper.rb

Constant Summary

AtomBuilder - Inherited

XHTML_TAG_NAMES

Class Method Summary

AtomBuilder - Inherited

.new

Instance Method Summary

AtomBuilder - Inherited

#method_missing

Delegate to XML Builder, first wrapping the element in an XHTML namespaced div element if the method and arguments indicate that an xhtml_block? is desired.
#xhtml_block?

True if the method name matches one of the five elements defined in the Atom spec as potentially containing XHTML content and if type: ‘xhtml’ is, in fact, specified.

Constructor Details

.new(xml, view, feed_options = {}) ⇒ AtomFeedBuilder

[ GitHub ] 

  


# File 'actionview/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


  







Dynamic Method Handling

  

    This class handles dynamic methods through the method_missing method
      in the class ActionView::Helpers::AtomFeedHelper::AtomBuilder


Instance Method Details



  

    #entry(record, options = {})  
  



  

    

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



Options:


  • 

    :published: ::Time first published. Defaults to the created_at attribute on the record if one such exists.
    

  • 

    :updated: ::Time of update. Defaults to the updated_at attribute on the record if one such exists.
    

  • 

    :url: The URL for this entry or false or nil for not having a link tag. Defaults to the polymorphic_url for the record.
    

  • 

    :id: The ID for this entry. Defaults to “tag:#@view.request.host,#href=":schema_date">feed_options:#record.class/#record.id”
    

  • 

    :type: The TYPE for this entry. Defaults to “text/html”.
    



  



  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/atom_feed_helper.rb', line 180



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

    type = options.fetch(:type, "text/html")

    url = options.fetch(:url) { @view.polymorphic_url(record) }
    @xml.link(rel: "alternate", type: type, href: url) if url

    yield AtomBuilder.new(@xml)
  end
end


  








  

    #updated(date_or_time = nil)  
  



  

    

Accepts a ::Date or ::Time object and inserts it in the proper format. If nil is passed, current time in UTC is used.


  



  [ GitHub ]


  

  


# File 'actionview/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