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require "rss/maker/atom"
require "rss/maker/feed"
module RSS
module Maker
module Atom
class Entry < RSSBase
def initialize(feed_version="1.0")
super
@feed_type = "atom"
@feed_subtype = "entry"
end
private
def make_feed
::RSS::Atom::Entry.new(@version, @encoding, @standalone)
end
def setup_elements(entry)
setup_items(entry)
end
class Channel < ChannelBase
class SkipDays < SkipDaysBase
class Day < DayBase
end
end
class SkipHours < SkipHoursBase
class Hour < HourBase
end
end
class Cloud < CloudBase
end
Categories = Feed::Channel::Categories
Links = Feed::Channel::Links
Authors = Feed::Channel::Authors
Contributors = Feed::Channel::Contributors
class Generator < GeneratorBase
include AtomGenerator
def self.not_set_name
"maker.channel.generator"
end
end
Copyright = Feed::Channel::Copyright
class Description < DescriptionBase
end
Title = Feed::Channel::Title
end
class Image < ImageBase
end
class Items < ItemsBase
def to_feed(entry)
(normalize.first || Item.new(@maker)).to_feed(entry)
end
class Item < ItemBase
def to_feed(entry)
set_default_values do
setup_values(entry)
entry.dc_dates.clear
setup_other_elements(entry)
unless have_required_values?
raise NotSetError.new("maker.item", not_set_required_variables)
end
end
end
private
def required_variable_names
%w(id updated)
end
def variables
super + ["updated"]
end
def variable_is_set?
super or !authors.empty?
end
def not_set_required_variables
set_default_values do
vars = super
if authors.all? {|author| !author.have_required_values?}
vars << "author"
end
vars << "title" unless title {|t| t.have_required_values?}
vars
end
end
def _set_default_values(&block)
keep = {
:authors => authors.to_a.dup,
:contributors => contributors.to_a.dup,
:categories => categories.to_a.dup,
:id => id,
:links => links.to_a.dup,
:rights => @rights,
:title => @title,
:updated => updated,
}
authors.replace(@maker.channel.authors) if keep[:authors].empty?
if keep[:contributors].empty?
contributors.replace(@maker.channel.contributors)
end
if keep[:categories].empty?
categories.replace(@maker.channel.categories)
end
self.id ||= link || @maker.channel.id
links.replace(@maker.channel.links) if keep[:links].empty?
unless keep[:rights].variable_is_set?
@maker.channel.rights {|r| @rights = r}
end
unless keep[:title].variable_is_set?
@maker.channel.title {|t| @title = t}
end
self.updated ||= @maker.channel.updated
super(&block)
ensure
authors.replace(keep[:authors])
contributors.replace(keep[:contributors])
categories.replace(keep[:categories])
links.replace(keep[:links])
self.id = keep[:id]
@rights = keep[:rights]
@title = keep[:title]
self.updated = keep[:prev_updated]
end
Guid = Feed::Items::Item::Guid
Enclosure = Feed::Items::Item::Enclosure
Source = Feed::Items::Item::Source
Categories = Feed::Items::Item::Categories
Authors = Feed::Items::Item::Authors
Contributors = Feed::Items::Item::Contributors
Links = Feed::Items::Item::Links
Rights = Feed::Items::Item::Rights
Description = Feed::Items::Item::Description
Title = Feed::Items::Item::Title
Content = Feed::Items::Item::Content
end
end
class Textinput < TextinputBase
end
end
end
add_maker("atom:entry", "1.0", Atom::Entry)
add_maker("atom1.0:entry", "1.0", Atom::Entry)
end
end
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