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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/image.rb
Fresh start
Diffstat (limited to 'jni/ruby/lib/rss/maker/image.rb')
-rw-r--r--jni/ruby/lib/rss/maker/image.rb111
1 files changed, 111 insertions, 0 deletions
diff --git a/jni/ruby/lib/rss/maker/image.rb b/jni/ruby/lib/rss/maker/image.rb
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+++ b/jni/ruby/lib/rss/maker/image.rb
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+require 'rss/image'
+require 'rss/maker/1.0'
+require 'rss/maker/dublincore'
+
+module RSS
+ module Maker
+ module ImageItemModel
+ def self.append_features(klass)
+ super
+
+ name = "#{RSS::IMAGE_PREFIX}_item"
+ klass.def_classed_element(name)
+ end
+
+ def self.install_image_item(klass)
+ klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ class ImageItem < ImageItemBase
+ DublinCoreModel.install_dublin_core(self)
+ end
+EOC
+ end
+
+ class ImageItemBase < Base
+ include Maker::DublinCoreModel
+
+ attr_accessor :about, :resource, :image_width, :image_height
+ add_need_initialize_variable("about")
+ add_need_initialize_variable("resource")
+ add_need_initialize_variable("image_width")
+ add_need_initialize_variable("image_height")
+ alias width= image_width=
+ alias width image_width
+ alias height= image_height=
+ alias height image_height
+
+ def have_required_values?
+ @about
+ end
+
+ def to_feed(feed, current)
+ if current.respond_to?(:image_item=) and have_required_values?
+ item = current.class::ImageItem.new
+ setup_values(item)
+ setup_other_elements(item)
+ current.image_item = item
+ end
+ end
+ end
+ end
+
+ module ImageFaviconModel
+ def self.append_features(klass)
+ super
+
+ name = "#{RSS::IMAGE_PREFIX}_favicon"
+ klass.def_classed_element(name)
+ end
+
+ def self.install_image_favicon(klass)
+ klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ class ImageFavicon < ImageFaviconBase
+ DublinCoreModel.install_dublin_core(self)
+ end
+ EOC
+ end
+
+ class ImageFaviconBase < Base
+ include Maker::DublinCoreModel
+
+ attr_accessor :about, :image_size
+ add_need_initialize_variable("about")
+ add_need_initialize_variable("image_size")
+ alias size image_size
+ alias size= image_size=
+
+ def have_required_values?
+ @about and @image_size
+ end
+
+ def to_feed(feed, current)
+ if current.respond_to?(:image_favicon=) and have_required_values?
+ favicon = current.class::ImageFavicon.new
+ setup_values(favicon)
+ setup_other_elements(favicon)
+ current.image_favicon = favicon
+ end
+ end
+ end
+ end
+
+ class ChannelBase; include Maker::ImageFaviconModel; end
+
+ class ItemsBase
+ class ItemBase; include Maker::ImageItemModel; end
+ end
+
+ makers.each do |maker|
+ maker.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
+ class Channel
+ ImageFaviconModel.install_image_favicon(self)
+ end
+
+ class Items
+ class Item
+ ImageItemModel.install_image_item(self)
+ end
+ end
+ EOC
+ end
+ end
+end