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.
*
*/
public function register_hooks() {
global $whip_admin_notices_added;
if ( null === $whip_admin_notices_added || ! $whip_admin_notices_added ) {
add_action( 'admin_notices', array( $this, 'renderMessage' ) );
$whip_admin_notices_added = true;
}
}
/**
* Renders the messages present in the global to notices.
*/
public function renderMessage() {
$dismissListener = new Whip_WPMessageDismissListener( $this->dismisser );
$dismissListener->listen();
if ( $this->dismisser->isDismissed() ) {
return;
}
$dismissButton = sprintf(
'%1$s',
$this->dismissMessage,
$dismissListener->getDismissURL()
);
printf( '', $this->kses( $this->message->body() ), $dismissButton );
}
/**
* 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,
) );
}
}