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author | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-10-31 14:14:21 +0000 |
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committer | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-10-31 14:14:21 +0000 |
commit | d58d59b0a4fa6859a3d3efd1a9d40832c3007ecf (patch) | |
tree | f9ae1db068b4fe971550f6cb2afda5a2c399f2bd /lib/rss/maker/1.0.rb | |
parent | c6cf2e24fe9895b84308374017100cb77900d6db (diff) | |
download | ruby-d58d59b0a4fa6859a3d3efd1a9d40832c3007ecf.tar.gz |
* lib/rss/maker/*.rb: added RSS Maker.
* test/rss/test_maker_*.rb: added tests for RSS Maker.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/rss/maker/1.0.rb')
-rw-r--r-- | lib/rss/maker/1.0.rb | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/lib/rss/maker/1.0.rb b/lib/rss/maker/1.0.rb new file mode 100644 index 0000000000..894bcc0a24 --- /dev/null +++ b/lib/rss/maker/1.0.rb @@ -0,0 +1,184 @@ +require "rss/1.0" + +require "rss/maker/base" + +module RSS + module Maker + + class RSS10 < RSSBase + + def initialize + super("1.0") + end + + def to_rss + rss = RDF.new(@version, @encoding, @standalone) + setup_xml_stylesheets(rss) + setup_channel(rss) + setup_image(rss) + setup_items(rss) + setup_textinput(rss) + setup_other_elements(rss) + if rss.channel + rss + else + nil + end + end + + private + def setup_channel(rss) + @channel.to_rss(rss) + end + + def setup_image(rss) + @image.to_rss(rss) + end + + def setup_items(rss) + @items.to_rss(rss) + end + + def setup_textinput(rss) + @textinput.to_rss(rss) + end + + class Channel < ChannelBase + + def to_rss(rss) + if @about + channel = RDF::Channel.new(@about) + set = setup_values(channel) + if set + rss.channel = channel + setup_items(rss) + setup_image(rss) + setup_textinput(rss) + setup_other_elements(rss) + end + end + end + + def have_required_values? + @about and @title and @link and @description + end + + private + def setup_items(rss) + items = RDF::Channel::Items.new + seq = items.Seq + @maker.items.normalize.each do |item| + seq.lis << RDF::Channel::Items::Seq::Li.new(item.link) + end + rss.channel.items = items + end + + def setup_image(rss) + if @maker.image.have_required_values? + rss.channel.image = RDF::Channel::Image.new(@maker.image.url) + end + end + + def setup_textinput(rss) + if @maker.textinput.have_required_values? + textinput = RDF::Channel::Textinput.new(@maker.textinput.link) + rss.channel.textinput = textinput + end + end + + class Cloud < CloudBase + end + end + + class Image < ImageBase + def to_rss(rss) + if @url + image = RDF::Image.new(@url) + set = setup_values(image) + if set + rss.image = image + setup_other_elements(rss) + end + end + end + + def have_required_values? + @url and @title and link and @maker.channel.have_required_values? + end + + private + def variables + super + ["link"] + end + end + + class Items < ItemsBase + def to_rss(rss) + if rss.channel + normalize.each do |item| + item.to_rss(rss) + end + setup_other_elements(rss) + end + end + + class Item < ItemBase + def to_rss(rss) + if @link + item = RDF::Item.new(@link) + set = setup_values(item) + if set + rss.items << item + setup_other_elements(rss) + end + end + end + + def have_required_values? + @title and @link + end + + class Guid < GuidBase + def to_rss(*args) + end + end + + class Enclosure < EnclosureBase + def to_rss(*args) + end + end + + class Source < SourceBase + def to_rss(*args) + end + end + + class Category < CategoryBase + def to_rss(*args) + end + end + end + end + + class Textinput < TextinputBase + def to_rss(rss) + if @link + textinput = RDF::Textinput.new(@link) + set = setup_values(textinput) + if set + rss.textinput = textinput + setup_other_elements(rss) + end + end + end + + def have_required_values? + @title and @description and @name and @link and + @maker.channel.have_required_values? + end + end + end + + add_maker(filename_to_version(__FILE__), RSS10) + end +end |