* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OXID eShop Community Edition. If not, see <http://www.gnu.org/licenses/>.
*
* @link http://www.oxid-esales.com
* @copyright (C) OXID eSales AG 2003-2014
* @version OXID eShop CE
*/
/**
In case you need to extend current generator class:
- create some alternative file;
- edit htaccess file and replace core/utils/getimg.php with your custom handler;
- add here function "getGeneratorInstanceName()" which returns name of your generator class;
- implement class and required methods which extends "oxdynimggenerator" class
e.g.:
file name "testgenerator.php"
function getGeneratorInstanceName()
{
return "testImageGenerator";
}
include_once "oxdynimggenerator.php";
class testImageGenerator extends oxdynimggenerator.php {...}
*/
// including generator class
require_once "core/oxdynimggenerator.php";
// rendering requested image
oxDynImgGenerator::getInstance()->outputImage();
/**
* Creates and returns picture generator instance
*
* @return oxDynImgGenerator
*/
public static function getInstance()
{
if (self::$_oInstance === null) {
$sInstanceName = getGeneratorInstanceName();
self::$_oInstance = new $sInstanceName();
}
return self::$_oInstance;
}
/**
* Testing instance getter
*
* @return null
*/
public function testGetInstance()
{
$this->assertTrue(oxDynImgGenerator::getInstance() instanceof oxDynImgGenerator);
}
