Contents

module GlimmerHelper
  class << self
    def next_id_number
      @next_id_number ||= 0
      @next_id_number += 1
    end
  end
  
  def glimmer_component(component_asset_path, *component_args)
    component_file = component_asset_path.split('/').last
    component_class_name = component_file.classify
    next_id_number = GlimmerHelper.next_id_number
    component_id = "glimmer_component_#{next_id_number}"
    component_script_container_id = "glimmer_component_script_container_#{next_id_number}"
    component_args_json = JSON.dump(component_args)
    opal_script = <<~Opal
      require 'glimmer-dsl-web'
      Document.ready? do
        component_args_json = '#{component_args_json}'
        component_args = JSON.parse(component_args_json)
        component_args << {} if !component_args.last.is_a?(Hash)
        component_args.last[:parent] = "##{component_id}"
        #{component_class_name}.render(*component_args)
      end
    Opal
    content_tag(:div, id: component_script_container_id, class: ['glimmer_component_script_container', "#{component_file}_script_container"]) do
      content_tag(:div, '', id: component_id, class: ['glimmer_component', component_file]) +
      javascript_include_tag(component_asset_path, "data-turbolinks-track": "reload") +
        content_tag(:script, raw(opal_script), type: 'text/ruby')
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
glimmer-dsl-web-0.0.10	lib/glimmer/helpers/glimmer_helper.rb