Noosfero/noosfero

module MembershipsHelper
  def join_community_button(options = { logged: false })
    url = options[:logged] ? profile.join_url : profile.join_not_logged_url

    if show_confirmation_modal? profile
      modal_link_to font_awesome(:add, _("Join this community")), url, class: "join-community"
    elsif !options[:logged]
      modal_link_to font_awesome(:add, _("Join this community")), url, class: "join-community"
    else
      link_to font_awesome(:add, _("Join this community")), url, class: "join-community"
    end
  end

  def show_confirmation_modal?(profile)
    profile.requires_email? && current_person && !current_person.public_fields.include?("email")
  end
end