original_string: public static function setup_theme() {
  
  		global $pagenow;
  
  		if ( ( is_admin() && 'themes.php' == $pagenow ) || ! self::can_switch_themes() ) {
  			return;
  		}
  
  		self::check_reset();
  		self::load_cookie();
  
  		if ( empty( self::$theme ) ) {
  			return;
  		}
  
  		add_filter( 'pre_option_template', array( self::$theme, 'get_template' ) );
  		add_filter( 'pre_option_stylesheet', array( self::$theme, 'get_stylesheet' ) );
  		add_filter( 'pre_option_stylesheet_root', array( self::$theme, 'get_theme_root' ) );
  		$parent = self::$theme->parent();
  		add_filter( 'pre_option_template_root', array( empty( $parent ) ? self::$theme : $parent, 'get_theme_root' ) );
  		add_filter( 'pre_option_current_theme', '__return_false' );
  	}
code: public static function setup_theme() {
  
  		global $pagenow;
  
  		if ( ( is_admin() && 'themes.php' == $pagenow ) || ! self::can_switch_themes() ) {
  			return;
  		}
  
  		self::check_reset();
  		self::load_cookie();
  
  		if ( empty( self::$theme ) ) {
  			return;
  		}
  
  		add_filter( 'pre_option_template', array( self::$theme, 'get_template' ) );
  		add_filter( 'pre_option_stylesheet', array( self::$theme, 'get_stylesheet' ) );
  		add_filter( 'pre_option_stylesheet_root', array( self::$theme, 'get_theme_root' ) );
  		$parent = self::$theme->parent();
  		add_filter( 'pre_option_template_root', array( empty( $parent ) ? self::$theme : $parent, 'get_theme_root' ) );
  		add_filter( 'pre_option_current_theme', '__return_false' );
  	}
code_tokens: public static function setup_theme ( ) { global $ pagenow ; if ( ( is_admin ( ) && 'themes.php' == $ pagenow ) || ! self :: can_switch_themes ( ) ) { return ; } self :: check_reset ( ) ; self :: load_cookie ( ) ; if ( empty ( self :: $ theme ) ) { return ; } add_filter ( 'pre_option_template' , array ( self :: $ theme , 'get_template' ) ) ; add_filter ( 'pre_option_stylesheet' , array ( self :: $ theme , 'get_stylesheet' ) ) ; add_filter ( 'pre_option_stylesheet_root' , array ( self :: $ theme , 'get_theme_root' ) ) ; $ parent = self :: $ theme -> parent ( ) ; add_filter ( 'pre_option_template_root' , array ( empty ( $ parent ) ? self :: $ theme : $ parent , 'get_theme_root' ) ) ; add_filter ( 'pre_option_current_theme' , '__return_false' ) ; }
docstring: Loads cookie and sets up theme filters.
docstring_tokens: Loads cookie and sets up theme filters .