Noosfero/noosfero

class PeopleBlockBase < ProfileListBlock
  settings_items :prioritize_profiles_with_image, type: :boolean, default: true
  settings_items :limit, type: :integer, default: 6
  settings_items :name, type: String, default: ""
  settings_items :address, type: String, default: ""
  attr_accessible :name, :address, :prioritize_profiles_with_image

  def self.description
    _("Random people")
  end

  def help
    c_("Clicking on the people or groups will take you to their home page.")
  end

  def default_title
    _("{#} People")
  end

  def view_title(user = nil)
    title.gsub("{#}", profile_count.to_s)
  end

  def self.profiles
    owner.profiles
  end

  def self.profile_list
    result = nil
    visible_profiles = profiles.visible.activated.includes([:image, :domains, :preferred_domain, :environment])
    if !prioritize_profiles_with_image
      result = visible_profiles.limit(limit).order("profiles.updated_at DESC").sort_by { rand }
    elsif profiles.visible.with_image.count(:id) >= limit
      result = visible_profiles.with_image.limit(limit * 5).order("profiles.updated_at DESC").sort_by { rand }
    else
      result = visible_profiles.with_image.sort_by { rand } + visible_profiles.without_image.limit(limit * 5).order("profiles.updated_at DESC").sort_by { rand }
    end
    result.slice(0..limit - 1)
  end

  def self.profile_count
    profiles.visible.count(:id)
  end

  def base_profiles
    owner.people
  end

  def extra_option
    {}
  end

  def api_content(params = {})
    people = profiles(params[:current_person])
    content = {}
    content["people"] = Api::Entities::Person.represent(people.limit(self.limit).sort { |x, y| x.name <=> y.name }).as_json
    content["#"] = people.count
    content
  end
end