Contents

module Cms::TagCommon
  extend ActiveSupport::Memoizable

  HyphenatedTagAttributes = /([\w-]+)\s*\:\s*(#{Liquid::QuotedFragment})/

  def parse_options(context, markup)
    begin
      options = HashWithIndifferentAccess.new
      return options if markup.blank?

      markup.scan(HyphenatedTagAttributes) do |key, value|
        options[key.to_sym] = context[value]
      end

      options
    rescue ArgumentError => e
      raise SyntaxError.new("Syntax Error in 'tag options' - Valid syntax: name:value")
    end
  end

  def context_object(context)
    context.registers[:context].object
  end
  memoize :context_object

  def params(context)
    context.registers[:controller].params.except(:controller, :action)
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
liquid_cms-0.3.2.0	app/liquid/tags/cms/tag_common.rb
liquid_cms-0.2.2.0	app/liquid/tags/cms/tag_common.rb
liquid_cms-0.2.1.1	app/liquid/tags/cms/tag_common.rb
liquid_cms-0.3.1.0	app/liquid/tags/cms/tag_common.rb
liquid_cms-0.2.1.0	app/liquid/tags/cms/tag_common.rb