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<?php
namespace Kanboard\User\Avatar;
use Kanboard\Core\Base;
use Kanboard\Core\User\Avatar\AvatarProviderInterface;
/**
* Gravatar Avatar Provider
*
* @package avatar
* @author Frederic Guillot
*/
class GravatarProvider extends Base implements AvatarProviderInterface
{
/**
* Render avatar html
*
* @access public
* @param array $user
* @param int $size
* @return string
*/
public function render(array $user, $size)
{
$url = sprintf('https://www.gravatar.com/avatar/%s?s=%d', md5(strtolower($user['email'])), $size);
$title = $this->helper->text->e($user['name'] ?: $user['username']);
return '<img src="'.$url.'" alt="'.$title.'" title="'.$title.'">';
}
/**
* Determine if the provider is active
*
* @access public
* @param array $user
* @return boolean
*/
public function isActive(array $user)
{
return !empty($user['email']) && $this->configModel->get('integration_gravatar') == 1;
}
}
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