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

1 files changed, 434 insertions, 0 deletions

diff --git a/trunk/lib/rss/maker/1.0.rb b/trunk/lib/rss/maker/1.0.rb
new file mode 100644
index 0000000000..a1e2594f70
--- /dev/null
+++ b/trunk/lib/rss/maker/1.0.rb
@@ -0,0 +1,434 @@
+require "rss/1.0"
+
+require "rss/maker/base"
+
+module RSS
+  module Maker
+
+    class RSS10 < RSSBase
+
+      def initialize(feed_version="1.0")
+        super
+        @feed_type = "rss"
+      end
+
+      private
+      def make_feed
+        RDF.new(@version, @encoding, @standalone)
+      end
+
+      def setup_elements(rss)
+        setup_channel(rss)
+        setup_image(rss)
+        setup_items(rss)
+        setup_textinput(rss)
+      end
+
+      class Channel < ChannelBase
+
+        def to_feed(rss)
+          set_default_values do
+            _not_set_required_variables = not_set_required_variables
+            if _not_set_required_variables.empty?
+              channel = RDF::Channel.new(@about)
+              set = setup_values(channel)
+              channel.dc_dates.clear
+              rss.channel = channel
+              set_parent(channel, rss)
+              setup_items(rss)
+              setup_image(rss)
+              setup_textinput(rss)
+              setup_other_elements(rss, channel)
+            else
+              raise NotSetError.new("maker.channel", _not_set_required_variables)
+            end
+          end
+        end
+
+        private
+        def setup_items(rss)
+          items = RDF::Channel::Items.new
+          seq = items.Seq
+          set_parent(items, seq)
+          target_items = @maker.items.normalize
+          raise NotSetError.new("maker", ["items"]) if target_items.empty?
+          target_items.each do |item|
+            li = RDF::Channel::Items::Seq::Li.new(item.link)
+            seq.lis << li
+            set_parent(li, seq)
+          end
+          rss.channel.items = items
+          set_parent(rss.channel, items)
+        end
+        
+        def setup_image(rss)
+          if @maker.image.have_required_values?
+            image = RDF::Channel::Image.new(@maker.image.url)
+            rss.channel.image = image
+            set_parent(image, rss.channel)
+          end
+        end
+
+        def setup_textinput(rss)
+          if @maker.textinput.have_required_values?
+            textinput = RDF::Channel::Textinput.new(@maker.textinput.link)
+            rss.channel.textinput = textinput
+            set_parent(textinput, rss.channel)
+          end
+        end
+
+        def required_variable_names
+          %w(about link)
+        end
+
+        def not_set_required_variables
+          vars = super
+          vars << "description" unless description {|d| d.have_required_values?}
+          vars << "title" unless title {|t| t.have_required_values?}
+          vars
+        end
+
+        class SkipDays < SkipDaysBase
+          def to_feed(*args)
+          end
+          
+          class Day < DayBase
+          end
+        end
+        
+        class SkipHours < SkipHoursBase
+          def to_feed(*args)
+          end
+
+          class Hour < HourBase
+          end
+        end
+        
+        class Cloud < CloudBase
+          def to_feed(*args)
+          end
+        end
+
+        class Categories < CategoriesBase
+          def to_feed(*args)
+          end
+
+          class Category < CategoryBase
+          end
+        end
+
+        class Links < LinksBase
+          def to_feed(rss, channel)
+            return if @links.empty?
+            @links.first.to_feed(rss, channel)
+          end
+
+          class Link < LinkBase
+            def to_feed(rss, channel)
+              if have_required_values?
+                channel.link = href
+              else
+                raise NotSetError.new("maker.channel.link",
+                                      not_set_required_variables)
+              end
+            end
+
+            private
+            def required_variable_names
+              %w(href)
+            end
+          end
+        end
+
+        class Authors < AuthorsBase
+          def to_feed(rss, channel)
+          end
+
+          class Author < AuthorBase
+            def to_feed(rss, channel)
+            end
+          end
+        end
+
+        class Contributors < ContributorsBase
+          def to_feed(rss, channel)
+          end
+
+          class Contributor < ContributorBase
+          end
+        end
+
+        class Generator < GeneratorBase
+          def to_feed(rss, channel)
+          end
+        end
+
+        class Copyright < CopyrightBase
+          def to_feed(rss, channel)
+          end
+        end
+
+        class Description < DescriptionBase
+          def to_feed(rss, channel)
+            channel.description = content if have_required_values?
+          end
+
+          private
+          def required_variable_names
+            %w(content)
+          end
+        end
+
+        class Title < TitleBase
+          def to_feed(rss, channel)
+            channel.title = content if have_required_values?
+          end
+
+          private
+          def required_variable_names
+            %w(content)
+          end
+        end
+      end
+
+      class Image < ImageBase
+        def to_feed(rss)
+          if @url
+            image = RDF::Image.new(@url)
+            set = setup_values(image)
+            if set
+              rss.image = image
+              set_parent(image, rss)
+              setup_other_elements(rss, image)
+            end
+          end
+        end
+
+        def have_required_values?
+          super and @maker.channel.have_required_values?
+        end
+
+        private
+        def variables
+          super + ["link"]
+        end
+
+        def required_variable_names
+          %w(url title link)
+        end
+      end
+
+      class Items < ItemsBase
+        def to_feed(rss)
+          if rss.channel
+            normalize.each do |item|
+              item.to_feed(rss)
+            end
+            setup_other_elements(rss, rss.items)
+          end
+        end
+
+        class Item < ItemBase
+          def to_feed(rss)
+            set_default_values do
+              item = RDF::Item.new(link)
+              set = setup_values(item)
+              if set
+                item.dc_dates.clear
+                rss.items << item
+                set_parent(item, rss)
+                setup_other_elements(rss, item)
+              elsif !have_required_values?
+                raise NotSetError.new("maker.item", not_set_required_variables)
+              end
+            end
+          end
+
+          private
+          def required_variable_names
+            %w(link)
+          end
+
+          def variables
+            super + %w(link)
+          end
+
+          def not_set_required_variables
+            set_default_values do
+              vars = super
+              vars << "title" unless title {|t| t.have_required_values?}
+              vars
+            end
+          end
+
+          class Guid < GuidBase
+            def to_feed(*args)
+            end
+          end
+
+          class Enclosure < EnclosureBase
+            def to_feed(*args)
+            end
+          end
+
+          class Source < SourceBase
+            def to_feed(*args)
+            end
+
+            class Authors < AuthorsBase
+              def to_feed(*args)
+              end
+
+              class Author < AuthorBase
+              end
+            end
+
+            class Categories < CategoriesBase
+              def to_feed(*args)
+              end
+
+              class Category < CategoryBase
+              end
+            end
+
+            class Contributors < ContributorsBase
+              def to_feed(*args)
+              end
+
+              class Contributor < ContributorBase
+              end
+            end
+
+            class Generator < GeneratorBase
+              def to_feed(*args)
+              end
+            end
+
+            class Icon < IconBase
+              def to_feed(*args)
+              end
+            end
+
+            class Links < LinksBase
+              def to_feed(*args)
+              end
+
+              class Link < LinkBase
+              end
+            end
+
+            class Logo < LogoBase
+              def to_feed(*args)
+              end
+            end
+
+            class Rights < RightsBase
+              def to_feed(*args)
+              end
+            end
+
+            class Subtitle < SubtitleBase
+              def to_feed(*args)
+              end
+            end
+
+            class Title < TitleBase
+              def to_feed(*args)
+              end
+            end
+          end
+
+          class Categories < CategoriesBase
+            def to_feed(*args)
+            end
+
+            class Category < CategoryBase
+            end
+          end
+
+          class Authors < AuthorsBase
+            def to_feed(*args)
+            end
+
+            class Author < AuthorBase
+            end
+          end
+
+          class Links < LinksBase
+            def to_feed(*args)
+            end
+
+            class Link < LinkBase
+            end
+          end
+
+          class Contributors < ContributorsBase
+            def to_feed(rss, item)
+            end
+
+            class Contributor < ContributorBase
+            end
+          end
+
+          class Rights < RightsBase
+            def to_feed(rss, item)
+            end
+          end
+
+          class Description < DescriptionBase
+            def to_feed(rss, item)
+              item.description = content if have_required_values?
+            end
+
+            private
+            def required_variable_names
+              %w(content)
+            end
+          end
+
+          class Content < ContentBase
+            def to_feed(rss, item)
+            end
+          end
+
+          class Title < TitleBase
+            def to_feed(rss, item)
+              item.title = content if have_required_values?
+            end
+
+            private
+            def required_variable_names
+              %w(content)
+            end
+          end
+        end
+      end
+      
+      class Textinput < TextinputBase
+        def to_feed(rss)
+          if @link
+            textinput = RDF::Textinput.new(@link)
+            set = setup_values(textinput)
+            if set
+              rss.textinput = textinput
+              set_parent(textinput, rss)
+              setup_other_elements(rss, textinput)
+            end
+          end
+        end
+
+        def have_required_values?
+          super and @maker.channel.have_required_values?
+        end
+
+        private
+        def required_variable_names
+          %w(title description name link)
+        end
+      end
+    end
+
+    add_maker("1.0", "1.0", RSS10)
+    add_maker("rss1.0", "1.0", RSS10)
+  end
+end