gistfile1.txt

ActiveAdmin.register Collection do

  permit_params do

    permitted = [
      :id,
      :abstract, 
      :publish_date,
      :vertical_id,
      articles_attributes: [
        :collection, 
        :title, 
        :excerpt, 
        :content, 
        :dek, 
        :image_url, 
        :publish_date, 
        :word_count, 
        :url, 
        :short_url, 
        :author, 
        :domain, 
        :found_at_url, 
        :total_pages,
        :collection_id,
        :position,
        :reading_time,
        :id,
        :_destroy
      ]
    ]

  end

  index do

    selectable_column
    column 'Date', :publish_date
    column 'Articles' do |collection|
      collection.articles.count
    end
    actions

  end

  action_item only: :show do

    link_to 'Update campaign', update_campaign_admin_collection_path

  end


  show do |collection|

    attributes_table do
      row :publish_date
      collection.articles.each do |article|
        row :article do
          article.title
        end
      end
      row :abstract
    end

    active_admin_comments

  end

  form do |f|

    f.inputs 'Vertical' do
      f.input :vertical
    end
    f.inputs 'Publish date' do
      f.input :publish_date, label: 'Publish Collection At', as: :datepicker, datepicker_options: { min_date: Date.today.to_date }
    end
    f.inputs do
      f.has_many :articles, heading: 'Articles', allow_destroy: true, sortable: :position, new_record: 'Add another article' do |t|
        t.input :url
      end
    end
    f.inputs 'Abstract' do
      f.input :abstract
    end
    f.actions

  end



  member_action :update_campaign, method: :get do

    # TODO: check if the call is successful or not and handle appropriately
    resource.update_campaign
    redirect_to 'admin/collections#index'

  end

end