e8be12b66e
Change implementation of the add_property method which allows for dynamically adding attributes from outside the gem. We made it simpler to construct the args needed for this method and refactored the logic and tests.
86 lines
1.7 KiB
Ruby
86 lines
1.7 KiB
Ruby
module Microformats2
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module Property
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class Foundation
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attr_reader :method_name
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def initialize(element, html_class, string_value=nil)
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@element = element
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@method_name = to_method_name(html_class)
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@string_value = string_value
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end
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def parse
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to_s
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formats
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self
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end
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def to_s
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@to_s ||= string_value || value_class_pattern || element_value || text_value
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end
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def format
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formats.first
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end
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def formats
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@formats ||= format_classes.length >=1 ? FormatParser.parse(@element) : []
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end
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def to_hash
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if formats.empty?
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to_s
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else
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{ value: to_s }.merge(formats.first.to_hash)
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end
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end
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def to_json
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to_hash.to_json
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end
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protected
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def value_class_pattern
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# TODO
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end
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def element_value
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@element.attribute(attribute).to_s if attribute && @element.attribute(attribute)
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end
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def text_value
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@element.inner_text.gsub(/\n+/, " ").gsub(/\s+/, " ").strip
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end
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def string_value
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@string_value
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end
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def attribute
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attr_map[@element.name]
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end
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def attr_map
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{}
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end
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private
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def to_method_name(html_class)
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# p-class-name -> class_name
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mn = html_class.downcase.split("-")[1..-1].join("_")
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# avoid overriding Object#class
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mn = "klass" if mn == "class"
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mn
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end
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def format_classes
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return [] unless @element
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@format_classes = @element.attribute("class").to_s.split.select do |html_class|
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html_class =~ Format::CLASS_REG_EXP
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end
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end
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end
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end
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end
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