# frozen_string_literal: false

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require 'rss/1.0'

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module RSS

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# The prefix for the Slash XML namespace.

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SLASH_PREFIX = 'slash'

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# The URI of the Slash specification.

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SLASH_URI = "http://purl.org/rss/1.0/modules/slash/"

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RDF.install_ns(SLASH_PREFIX, SLASH_URI)

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module SlashModel

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extend BaseModel

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ELEMENT_INFOS = \

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[

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["section"],

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["department"],

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["comments", :positive_integer],

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["hit_parade", :csv_integer],

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]

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class << self

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def append_features(klass)

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super

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return if klass.instance_of?(Module)

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klass.install_must_call_validator(SLASH_PREFIX, SLASH_URI)

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ELEMENT_INFOS.each do |name, type, *additional_infos|

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full_name = "#{SLASH_PREFIX}_#{name}"

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klass.install_text_element(full_name, SLASH_URI, "?",

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full_name, type, name)

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end

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klass.module_eval do

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alias_method(:slash_hit_parades, :slash_hit_parade)

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undef_method(:slash_hit_parade)

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alias_method(:slash_hit_parade, :slash_hit_parade_content)

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end

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end

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end

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end

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class RDF

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class Item; include SlashModel; end

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end

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SlashModel::ELEMENT_INFOS.each do |name, type|

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accessor_base = "#{SLASH_PREFIX}_#{name}"

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BaseListener.install_get_text_element(SLASH_URI, name, accessor_base)

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end

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end

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