Class: RBlade::Railtie

Inherits:
Rails::Railtie
  • Object
show all
Defined in:
lib/rblade/railtie.rb

Instance Method Summary collapse

Instance Method Details

#setup_component_view_helper(mod) ⇒ Object 



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# File 'lib/rblade/railtie.rb', line 25

def setup_component_view_helper(mod)
  mod.send(:define_method, RBlade.component_helper_method_name) do |component_name, current_view = nil, slot: "", **attributes, &block|
    # If this is a relative path, prepend with the previous component name's base
    if !current_view.nil? && component_name.start_with?(".")
      component_name = current_view.sub(/[^\.]++\z/, "") + component_name.delete_prefix(".")
    end

    path = RBlade::ComponentStore.find_component_file(component_name)

    # Find the relative template path without the file type
    view_paths.each do |view_path|
      break unless path.delete_prefix!(view_path.to_s).nil?
    end
    path.sub!(/(?:\.[^.]++)?\.rblade\z/, "")

    attributes = RBlade::AttributesManager.new(attributes)

    unless block.nil?
      value = nil
      slot = @output_buffer.capture do
        value = block.call(->(name, **slot_attributes, &slot_block) do
          attributes[name] = RBlade::SlotManager.new(@output_buffer.capture(&slot_block), slot_attributes)
        end)
      end

      if slot.blank?
        slot = value || ""
      end
    end

    render template: path, locals: {slot: RBlade::SlotManager.new(slot), attributes:}
  end
end