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<?php
/**
* Kunena Plugin
*
* @package Kunena.Plugins
* @subpackage Easyblog
*
* @copyright Copyright (C) 2008 - 2026 Kunena Team. All rights reserved.
* @license https://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link https://www.kunena.org
**/
namespace Kunena\Forum\Plugin\Kunena\Gravatar\Extension;
defined('_JEXEC') or die();
use Joomla\CMS\Factory;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\Database\DatabaseAwareInterface;
use Joomla\Database\DatabaseAwareTrait;
use Joomla\Event\SubscriberInterface;
use Kunena\Forum\Libraries\Event\KunenaGetAvatarEvent;
use Kunena\Forum\Libraries\Forum\KunenaForum;
use Kunena\Forum\Plugin\Kunena\Gravatar\Helper\KunenaAvatarGravatar;
/**
* Class plgKunenaGravatar
*
* @since Kunena
*/
class Gravatar extends CMSPlugin implements SubscriberInterface, DatabaseAwareInterface
{
use DatabaseAwareTrait;
/**
* Load language file for front-end translations
*
* @var boolean
*/
protected $autoloadLanguage = \true;
/**
* Returns an array of events this subscriber will listen to.
*
* The array keys are event names and the value can be:
*
* - The method name to call (priority defaults to 0)
* - An array composed of the method name to call and the priority
*
* @return array
* @since Kunena 7.0.0
*/
public static function getSubscribedEvents(): array
{
$app = Factory::getApplication();
$mapping = [];
if ($app->isClient('site') || $app->isClient('administrator')) {
$mapping['onKunenaGetAvatar'] = 'onKunenaGetAvatar';
if ($app->isClient('site')) {
// Only allowed in the frontend
} elseif ($app->isClient('administrator')) {
// Only allowed in the backend
}
}
return $mapping;
}
/**
* plgKunenaEasyblog constructor.
*
* @param array $config
*/
public function __construct(array $config = [])
{
// Do not load if Kunena version is not supported or Kunena is offline
if (!(\class_exists('Kunena\Forum\Libraries\Forum\KunenaForum') && KunenaForum::isCompatible('7.0') && KunenaForum::enabled())) {
return;
}
// Call loadApi method to load Kunena constants
KunenaForum::loadApi();
parent::__construct($config);
}
/**
* Get Kunena avatar integration object.
*
* @param KunenaGetAvatarEvent $event The event instance
*
* @return void
* @since Kunena
*/
public function onKunenaGetAvatar(KunenaGetAvatarEvent $event): void
{
if (!$this->params->get('avatar', 1)) {
return;
}
require_once KPATH_FRAMEWORK . '/External/Emberlabs/Gravatar.php';
$event->stopPropagation();
$event->setAvatar(new KunenaAvatarGravatar($this->params));
}
}