Class: JekyllBookshop::CommonTag

Inherits:
Jekyll::Tags::IncludeTag
  • Object
show all
Defined in:
lib/jekyll-bookshop/tags/bookshop-common-tag.rb

Direct Known Subclasses

IncludeTag, Tag

Instance Method Summary collapse

Instance Method Details

#parse_params(context) ⇒ Object

Support the bind syntax, spreading an object into params



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# File 'lib/jekyll-bookshop/tags/bookshop-common-tag.rb', line 6

def parse_params(context)
  params = super

  params.each do |key, value|
    next unless key == "bind" && value.is_a?(Hash)

    value_hash = {}.merge(value)
    params = value_hash.merge(params)
    next
  end

  params.delete("bind")

  params
end

#render_once_found(context, file) ⇒ Object 



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# File 'lib/jekyll-bookshop/tags/bookshop-common-tag.rb', line 22

def render_once_found(context, file)
  site = context.registers[:site]
  validate_file_name(file)

  begin
    path = locate_include_file(context, file, site.safe)
  rescue IOError
    return false
  end
  return false unless path

  add_include_to_dependency(site, path, context)

  partial = load_cached_partial(path, context)

  loop_context = ""
  if context.scopes[0]["forloop"]
    name = context.scopes[0]["forloop"].name
    index = context.scopes[0]["forloop"].index0
    loop_context = "#{name}[#{index}]"
  end

  # If this component is not a subcomponent,
  # we also drop in some site metadata here so that it can be used in the render.
  version = "3.12.0"
  meta_comment = context["__bookshop__nested"] ? "" : "<!--bookshop-live meta(version=\"#{version}\" baseurl=\"#{site.baseurl}\" title=\"#{site.config["title"]&.gsub('"', '\"') || ""}\") -->\n"

  context.stack do
    context["include"] = parse_params(context) if @params
    context["__bookshop__nested"] = true
    begin
      "#{meta_comment}<!--bookshop-live name(#{file}) params(#{@params}) context(#{loop_context.gsub(/-/, '=').gsub(/=include\./, '=')}) -->
#{partial.render!(context)}
<!--bookshop-live end-->"
    rescue Liquid::Error => e
      e.template_name = path
      e.markup_context = "included " if e.markup_context.nil?
      raise e
    end
  end
end