Noosfero/noosfero

class TagsCloudBlock < Block
  include TagsHelper
  include BlockHelper
  include ActionView::Helpers
  include Rails.application.routes.url_helpers

  settings_items :limit, type: :integer, default: 12

  def self.description
    _("<p>Display a tag cloud with the content produced where the block is applied.</p> <p>The user could limit the number of tags will be displayed.</p>")
  end

  def self.short_description
    _("Display a tag cloud about current content")
  end

  def self.pretty_name
    _("Tag Cloud")
  end

  def default_title
    _("Tags Cloud")
  end

  def help
    _("Tags are created when you add some of them one to your contents or mark a profile with them. <p/>
       Try to create some tags and you'll see your tag cloud growing.")
  end

  def timeout
    15.minutes
  end

  def self.expire_on
    { profile: [:article], environment: [:article] }
  end
end