';
}
/**
* Formats the argument to a HTML list item.
*
* @param string $argument The argument to format.
*
* @return string Formatted argument in HTML.
*/
protected function get_argument_html( $argument ) {
$class = $this->get_html_class();
return sprintf( '
%s
', $class, $argument );
}
/**
* Checks if the block is hidden by the user.
*
* @return bool False when it should be shown, True if it should be hidden.
*/
protected function is_hidden() {
$transient_name = $this->get_option_name();
$hide = (bool) get_user_option( $transient_name );
if ( ! $hide ) {
$query_variable_name = $this->get_query_variable_name();
if ( filter_input( INPUT_GET, $query_variable_name, FILTER_VALIDATE_INT ) === 1 ) {
// No expiration time, so this would normally not expire, but it wouldn't be copied to other sites etc.
update_user_option( get_current_user_id(), $transient_name, true );
$hide = true;
}
}
return $hide;
}
/**
* Retrieves the option name to use.
*
* @return string The name of the option to save the data in.
*/
protected function get_option_name() {
return 'yoast_promo_hide_' . $this->identifier;
}
/**
* Retrieves the query variable to use for dismissing the block.
*
* @return string The name of the query variable to use.
*/
protected function get_query_variable_name() {
return 'yoast_promo_hide_' . $this->identifier;
}
/**
* Returns the HTML base class to use.
*
* @return string The HTML base class.
*/
protected function get_html_class() {
return 'yoast_' . $this->identifier;
}
}