public function checkExtOutputFormat($params)
{
if (!is_string($params['path'])) {
throw new PhpResizer_Exception_Basic(sprintf(self::EXC_BAD_PARAM, 'path'));
}
$ext = PhpResizer_PhpResizer::getExtension($params['path']);
if (!in_array($ext, $this->types)) {
throw new PhpResizer_Exception_IncorrectExtension(sprintf(self::EXC_EXTENSION_IS_NOT_AVALIBLE, $ext, implode(',', $this->types)));
}
if (!$params['cacheFile'] || !is_string($params['cacheFile'])) {
throw new PhpResizer_Exception_Basic(sprintf(self::EXC_BAD_PARAM, 'cacheFile'));
}
}
$k = 0.3;
$round = 10;
if (isset($_GET['h'])) {
$opt['height'] = floor((int) $_GET['h'] * $k / $round) * $round;
} else {
$opt['height'] = 200;
}
} elseif ($_GET['type'] == 'startpage' && isset($_GET['w']) && isset($_GET['h'])) {
$k = 0.4;
$w = (int) $_GET['w'];
$h = (int) $_GET['h'];
$round = 10;
$opt['height'] = floor($h * $k / $round) * $round;
$opt['width'] = $opt['height'] * 2;
}
$rootPath = dirname(dirname(dirname(__FILE__))) . '/';
} else {
$opt = array();
$rootPath = dirname(__FILE__) . '/';
}
$path = realpath(dirname(__FILE__) . '/../../system/Library/');
require $path . '/PhpResizer/Autoloader.php';
new PhpResizer_Autoloader();
try {
$resizer = new PhpResizer_PhpResizer(array('cacheDir' => realpath(dirname(__FILE__) . '/../../tmp/PhpResizer/'), 'tmpDir' => realpath(dirname(__FILE__) . '/../../tmp/tmp/'), 'cache' => true, 'cacheBrowser' => true, 'engine' => PhpResizer_PhpResizer::ENGINE_GD2));
$resizer->resize($rootPath . $file, $opt);
} catch (Exception $e) {
echo $e->getMessage();
echo $e->getFile();
echo $e->getLine();
}