Module: Concerns::PaginationController

Extended by:
ActiveSupport::Concern
Included in:
Backend::ArticlesController, Backend::AssetsController, Backend::EmailsController, Backend::Forms::FieldsController, Backend::Forms::SubmissionsController, Backend::RedirectsController, Backend::SearchSynonymsController, Backend::TagsController, Backend::UsersController
Defined in:
app/controllers/concerns/pagination_controller.rb

Instance Method Summary collapse

Instance Method Details

#page_number ⇒ Object 



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# File 'app/controllers/concerns/pagination_controller.rb', line 14

def page_number
  return 1 unless params[:page].respond_to?(:to_i)
  page = params[:page].to_i.abs
  page == 0 ? 1 : page
end

#paginate(records, options = {}) ⇒ Object 



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# File 'app/controllers/concerns/pagination_controller.rb', line 20

def paginate(records, options = {})
  options.reverse_merge!(page: page_number, per_page: per_page)

  if records.is_a?(Array)
    records.paginate options
  else
    records.page(options[:page]).per_page(options[:per_page])
  end
end

#per_page ⇒ Object 



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# File 'app/controllers/concerns/pagination_controller.rb', line 30

def per_page
  [5, 10, 25, 30, 50, 100].each do |i|
    return i if params[:per_page].to_i == i
  end

  10
end