Listener.php

<?php

namespace apathy\UsernameStyles;

use XF\Mvc\Entity\Entity;

class Listener
{

    /* COLOR VALIDATION
	#([0-9a-fA-F]{3}){1,2} */
    public static function userEntityStructure(\XF\Mvc\Entity\Manager $em, \XF\Mvc\Entity\Structure &$structure)
    {
	/* Username styles */
	$structure->columns['ap_bold'] = ['type' => Entity::UINT, 'maxLength' => 3, 'default' => 0];
	$structure->columns['ap_color'] = ['type' => Entity::STR, 'maxLength' => 30, 'default' => false];
	$structure->columns['ap_glow'] = ['type' => Entity::STR, 'maxLength' => 90, 'default' =>  false];
	$structure->columns['ap_sparkle'] = ['type' => Entity::UINT, 'maxLength' => 3, 'default' => 0];

	/* Avatar styles */
	$structure->columns['ap_frame'] = ['type' => Entity::STR, 'maxLength' => 15, 'default' => false];

	$structure->relations['Username'] = [
    		'entity' => 'apathy\UsernameStyles:Username',
    		'type' => Entity::TO_ONE,
    		'conditions' => 'user_id',
    		'primary' => true
		];

	$structure->relations['Postbit'] = [
    		'entity' => 'apathy\UsernameStyles:Postbit',
    		'type' => Entity::TO_ONE,
    		'conditions' => 'user_id',
    		'primary' => true
		];
    }
}