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require "rss/1.0"
module RSS
CONTENT_PREFIX = 'content'
CONTENT_URI = "http://purl.org/rss/1.0/modules/content/"
RDF.install_ns(CONTENT_PREFIX, CONTENT_URI)
module ContentModel
extend BaseModel
ELEMENTS = []
%w(encoded).each do |x|
install_text_element("#{CONTENT_PREFIX}_#{x}")
end
def content_validate(tags)
counter = {}
ELEMENTS.each do |x|
counter[x] = 0
end
tags.each do |tag|
key = "#{CONTENT_PREFIX}_#{tag}"
raise UnknownTagError.new(tag, CONTENT_URI) unless counter.has_key?(key)
counter[key] += 1
raise TooMuchTagError.new(tag, tag_name) if counter[key] > 1
end
end
end
class RDF
class Item; include ContentModel; end
end
if const_defined? :BaseListener
prefix_size = CONTENT_PREFIX.size + 1
ContentModel::ELEMENTS.each do |x|
BaseListener.install_get_text_element(x[prefix_size..-1], CONTENT_URI, "#{x}=")
end
end
end
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