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<?php
/**
*
* @package phpBB3
* @copyright (c) 2011 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* Base class for avatar drivers
* @package phpBB3
*/
abstract class phpbb_avatar_driver implements phpbb_avatar_driver_interface
{
/**
* Avatar driver name
* @var string
*/
protected $name;
/**
* Current board configuration
* @var phpbb_config
*/
protected $config;
/**
* Current $phpbb_root_path
* @var string
*/
protected $phpbb_root_path;
/**
* Current $php_ext
* @var string
*/
protected $php_ext;
/**
* Cache driver
* @var phpbb_cache_driver_interface
*/
protected $cache;
/**
* Regex for allowed avatar image extensions
*/
const REGEX_ALLOWED_EXT = 'gif|jpg|jpeg|png';
/**
* Construct a driver object
*
* @param phpbb_config $config phpBB configuration
* @param phpbb_request $request Request object
* @param string $phpbb_root_path Path to the phpBB root
* @param string $php_ext PHP file extension
* @param phpbb_cache_driver_interface $cache Cache driver
*/
public function __construct(phpbb_config $config, $phpbb_root_path, $php_ext, phpbb_cache_driver_interface $cache = null)
{
$this->config = $config;
$this->phpbb_root_path = $phpbb_root_path;
$this->php_ext = $php_ext;
$this->cache = $cache;
}
/**
* @inheritdoc
*/
public function get_custom_html($user, $row, $alt = '')
{
return '';
}
/**
* @inheritdoc
*/
public function prepare_form_acp($user)
{
return array();
}
/**
* @inheritdoc
*/
public function delete($row)
{
return true;
}
/**
* @inheritdoc
*/
public function get_template_name()
{
$driver = preg_replace('#^phpbb_avatar_driver_#', '', get_class($this));
$template = "ucp_avatar_options_$driver.html";
return $template;
}
/**
* @inheritdoc
*/
public function get_name()
{
return $this->name;
}
/**
* Sets the name of the driver.
*
* @param string $name Driver name
*/
public function set_name($name)
{
$this->name = $name;
}
}
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