123456789_123456789_123456789_123456789_123456789_

Class: RSS::Maker::Atom::Feed::Channel

Constant Summary

::RSS::Maker::Base - Inherited

NEED_INITIALIZE_VARIABLES, OTHER_ELEMENTS

Class Method Summary

::RSS::Maker::Base - Inherited

.add_need_initialize_variable, .add_other_element, .def_array_element, .def_classed_element, .def_classed_element_without_accessor, .def_classed_elements, .def_csv_element, .def_other_element, .def_other_element_without_accessor, .inherited, .inherited_base, .need_initialize_variables, .new, .other_elements

::RSS::Utils::InheritedReader - Extended

inherited_array_reader, inherited_hash_reader, inherited_reader

Instance Attribute Summary

::RSS::Maker::ChannelBase - Inherited

#icon, #icon=, #logo, #logo=, #pubDate, #pubDate=, #updated, #updated=, #date=, #lastBuildDate=

::RSS::Maker::Base - Inherited

#have_required_values?, #maker, #variable_is_set?, #required_variables_are_set?

Instance Method Summary

::RSS::Maker::SetupDefaultLanguage - Included

#_set_default_values

::RSS::Maker::ChannelBase - Inherited

#rights, #rights=, #subtitle, #subtitle=

::RSS::Maker::SetupDefaultDate - Included

#_parse_date_if_needed, #_set_default_values

::RSS::Maker::Base - Inherited

#_set_default_values, #current_element, #initialize_variables, #not_set_required_variables, #set_default_values, #set_parent, #setup_other_elements, #setup_values, #variables

Constructor Details

This class inherits a constructor from RSS::Maker::Base

Instance Attribute Details

#have_required_values? ⇒ Boolean (readonly)

[ GitHub ] 

  


# File 'lib/rss/maker/feed.rb', line 44



def have_required_values?
  super and
    (!authors.empty? or
     @maker.items.any? {|item| !item.authors.empty?})
end


  








  

    #variable_is_set?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/feed.rb', line 59



def variable_is_set?
  super or !authors.empty?
end


  







Instance Method Details



  

    #_set_default_values(&block)   (private)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/feed.rb', line 73



def _set_default_values(&block)
  keep = {
    :id => id,
  }
  self.id ||= about
  super(&block)
ensure
  self.id = keep[:id]
end


  








  

    #not_set_required_variables   (private)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/feed.rb', line 63



def not_set_required_variables
  vars = super
  if authors.empty? and
      @maker.items.all? {|item| item.author.to_s.empty?}
    vars << "author"
  end
  vars << "title" unless title {|t| t.have_required_values?}
  vars
end


  








  

    #required_variable_names   (private)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/feed.rb', line 51



def required_variable_names
  %w(id updated)
end


  








  

    #to_feed(feed)  
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/feed.rb', line 27



def to_feed(feed)
  set_default_values do
    setup_values(feed)
    feed.dc_dates.clear
    setup_other_elements(feed)
    if image_favicon.about
      icon = feed.class::Icon.new
      icon.content = image_favicon.about
      feed.icon = icon
    end
    unless have_required_values?
      raise NotSetError.new("maker.channel",
                            not_set_required_variables)
    end
  end
end


  








  

    #variables   (private)
  

  [ GitHub ]


  

  


# File 'lib/rss/maker/feed.rb', line 55



def variables
  super + %w(id updated)
end