class Admin::ApplicationSettingsController < Admin::ApplicationController before_action :set_application_setting def show end def update if @application_setting.update_attributes(application_setting_params) redirect_to admin_application_settings_path, notice: 'Application settings saved successfully' else render :show end end private def set_application_setting @application_setting = ApplicationSetting.current end def application_setting_params restricted_levels = params[:application_setting][:restricted_visibility_levels] if restricted_levels.nil? params[:application_setting][:restricted_visibility_levels] = [] else restricted_levels.map! do |level| level.to_i end end params.require(:application_setting).permit( :default_projects_limit, :default_branch_protection, :signup_enabled, :signin_enabled, :gravatar_enabled, :twitter_sharing_enabled, :sign_in_text, :home_page_url, :max_attachment_size, :default_project_visibility, :default_snippet_visibility, :restricted_signup_domains_raw, restricted_visibility_levels: [], ) end end