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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rss/maker/dublincore.rb
Fresh start
Diffstat (limited to 'jni/ruby/lib/rss/maker/dublincore.rb')
-rw-r--r--jni/ruby/lib/rss/maker/dublincore.rb121
1 files changed, 121 insertions, 0 deletions
diff --git a/jni/ruby/lib/rss/maker/dublincore.rb b/jni/ruby/lib/rss/maker/dublincore.rb
new file mode 100644
index 0000000..717b074
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+++ b/jni/ruby/lib/rss/maker/dublincore.rb
@@ -0,0 +1,121 @@
+require 'rss/dublincore'
+require 'rss/maker/1.0'
+
+module RSS
+ module Maker
+ module DublinCoreModel
+ def self.append_features(klass)
+ super
+
+ ::RSS::DublinCoreModel::ELEMENT_NAME_INFOS.each do |name, plural_name|
+ plural_name ||= "#{name}s"
+ full_name = "#{RSS::DC_PREFIX}_#{name}"
+ full_plural_name = "#{RSS::DC_PREFIX}_#{plural_name}"
+ plural_klass_name = "DublinCore#{Utils.to_class_name(plural_name)}"
+ klass.def_classed_elements(full_name, "value", plural_klass_name,
+ full_plural_name, name)
+ klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ def new_#{full_name}(value=nil)
+ _#{full_name} = #{full_plural_name}.new_#{name}
+ _#{full_name}.value = value
+ if block_given?
+ yield _#{full_name}
+ else
+ _#{full_name}
+ end
+ end
+ EOC
+ end
+
+ klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ # For backward compatibility
+ alias #{DC_PREFIX}_rightses #{DC_PREFIX}_rights_list
+ EOC
+ end
+
+ ::RSS::DublinCoreModel::ELEMENT_NAME_INFOS.each do |name, plural_name|
+ plural_name ||= "#{name}s"
+ full_name ||= "#{DC_PREFIX}_#{name}"
+ full_plural_name ||= "#{DC_PREFIX}_#{plural_name}"
+ klass_name = Utils.to_class_name(name)
+ full_klass_name = "DublinCore#{klass_name}"
+ plural_klass_name = "DublinCore#{Utils.to_class_name(plural_name)}"
+ module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ class #{plural_klass_name}Base < Base
+ def_array_element(#{name.dump}, #{full_plural_name.dump},
+ #{full_klass_name.dump})
+
+ class #{full_klass_name}Base < Base
+ attr_accessor :value
+ add_need_initialize_variable("value")
+ alias_method(:content, :value)
+ alias_method(:content=, :value=)
+
+ def have_required_values?
+ @value
+ end
+
+ def to_feed(feed, current)
+ if value and current.respond_to?(:#{full_name})
+ new_item = current.class::#{full_klass_name}.new(value)
+ current.#{full_plural_name} << new_item
+ end
+ end
+ end
+ #{klass_name}Base = #{full_klass_name}Base
+ end
+ EOC
+ end
+
+ def self.install_dublin_core(klass)
+ ::RSS::DublinCoreModel::ELEMENT_NAME_INFOS.each do |name, plural_name|
+ plural_name ||= "#{name}s"
+ klass_name = Utils.to_class_name(name)
+ full_klass_name = "DublinCore#{klass_name}"
+ plural_klass_name = "DublinCore#{Utils.to_class_name(plural_name)}"
+ klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ class #{plural_klass_name} < #{plural_klass_name}Base
+ class #{full_klass_name} < #{full_klass_name}Base
+ end
+ #{klass_name} = #{full_klass_name}
+ end
+EOC
+ end
+ end
+ end
+
+ class ChannelBase
+ include DublinCoreModel
+ end
+
+ class ImageBase; include DublinCoreModel; end
+ class ItemsBase
+ class ItemBase
+ include DublinCoreModel
+ end
+ end
+ class TextinputBase; include DublinCoreModel; end
+
+ makers.each do |maker|
+ maker.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ class Channel
+ DublinCoreModel.install_dublin_core(self)
+ end
+
+ class Image
+ DublinCoreModel.install_dublin_core(self)
+ end
+
+ class Items
+ class Item
+ DublinCoreModel.install_dublin_core(self)
+ end
+ end
+
+ class Textinput
+ DublinCoreModel.install_dublin_core(self)
+ end
+ EOC
+ end
+ end
+end