Contents

require_dependency "front_end_builds/application_controller"

module FrontEndBuilds

  # This controller is responsible for serving the index.html
  # based on the incoming params. This is what serves you front
  # end.
  #
  # Best is not a resource, but we are going to isolate serving the
  # best build to its own controller.
  class BestsController < ApplicationController
    include Rails.application.routes.url_helpers

    before_action :find_front_end, only: [:show]

    def show
      if @front_end
        respond_to do |format|
          format.html { render plain: @front_end.with_head_tag(meta_tags) }
          format.json { render json: { version: @front_end.id } }
        end
      else
        # TODO install instructions, user needs to push build
        render plain: "not found", status: 404
      end
    end


    private

    def meta_tags
      tags = {
        csrf_param: request_forgery_protection_token,
        csrf_token: form_authenticity_token,
        front_end_build_version: @front_end.id,
        front_end_build_params: build_search_params.to_h.to_query,
        front_end_build_url: front_end_builds_best_path(
          build_search_params.merge(format: :json)
        )
      }

      tags
        .map { |name, content|
          "<meta name='#{name.to_s.dasherize}' content='#{content}' />"
        }
        .join("\n")
        .to_s
    end

    def find_front_end
      @front_end = FrontEndBuilds::Build.find_best(build_search_params)
    end

    def build_search_params
      params.permit(:app_name, :id, :branch, :sha, :job)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
front_end_builds-1.0.3	app/controllers/front_end_builds/bests_controller.rb
front_end_builds-1.0.2	app/controllers/front_end_builds/bests_controller.rb
front_end_builds-1.0.1	app/controllers/front_end_builds/bests_controller.rb
front_end_builds-1.0.0	app/controllers/front_end_builds/bests_controller.rb