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GravatarExtension.php
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GravatarExtension.php
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<?php
namespace Bundle\GravatarBundle\Twig;
use Bundle\GravatarBundle\GravatarApi;
/**
* @author Thibault Duplessis
* @author Henrik Bjornskov <hb@peytz.dk>
*/
class GravatarExtension extends \Twig_Extension
{
/**
* @var GravatarApi $api
*/
protected $api;
/**
* @param GravatarApi $api
*/
public function __construct(GravatarApi $api)
{
$this->api = $api;
}
public function getFunctions()
{
return array(
'gravatar' => new \Twig_Function_Method($this, 'getUrl'),
'gravatar_exists' => new \Twig_Function_Method($this, 'exists'),
);
}
public function getUrl($email, $size = null, $rating = null, $default = null)
{
return $this->api->getUrl($email, $size, $rating, $default);
}
public function exists($email)
{
return $this->api->exists($email);
}
/**
* @return string
*/
public function getName()
{
return 'gravatar';
}
}