diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/lib/rss/maker/entry.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/lib/rss/maker/entry.rb')
-rw-r--r-- | trunk/lib/rss/maker/entry.rb | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/trunk/lib/rss/maker/entry.rb b/trunk/lib/rss/maker/entry.rb new file mode 100644 index 0000000000..edaa31ec06 --- /dev/null +++ b/trunk/lib/rss/maker/entry.rb @@ -0,0 +1,163 @@ +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 |