message = $message;
$this->dismisser = $dismisser;
$this->dismissMessage = $dismissMessage;
}
/**
* Registers hooks to WordPress.
*
* This is a separate function so you can control when the hooks are registered.
*
* @return void
*/
public function registerHooks() {
\add_action( 'admin_notices', array( $this, 'renderMessage' ) );
}
/**
* Renders the messages present in the global to notices.
*
* @return void
*/
public function renderMessage() {
$dismissListener = new WPMessageDismissListener( $this->dismisser );
$dismissListener->listen();
if ( $this->dismisser->isDismissed() ) {
return;
}
$dismissButton = \sprintf(
'%1$s',
\esc_html( $this->dismissMessage ),
\esc_url( $dismissListener->getDismissURL() )
);
// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped -- output correctly escaped directly above and in the `kses()` method.
\printf(
'',
$this->kses( $this->message->body() ),
$dismissButton
);
// phpcs:enable
}
/**
* Removes content from the message that we don't want to show.
*
* @param string $message The message to clean.
*
* @return string The cleaned message.
*/
public function kses( $message ) {
return \wp_kses(
$message,
array(
'a' => array(
'href' => true,
'target' => true,
),
'strong' => true,
'p' => true,
'ul' => true,
'li' => true,
)
);
}
}