Viewing file:  Callback.php (1.21 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace Vonage\Client\Callback;
use InvalidArgumentException;
use RuntimeException;
use function array_diff;
use function array_keys;
use function array_merge;
use function implode;
use function strtolower;
class Callback implements CallbackInterface
{
public const ENV_ALL = 'all';
public const ENV_POST = 'post';
public const ENV_GET = 'get';
protected array $expected = [];
protected array $data;
public function __construct(array $data)
{
$keys = array_keys($data);
$missing = array_diff($this->expected, $keys);
if ($missing) {
throw new RuntimeException('missing expected callback keys: ' . implode(', ', $missing));
}
$this->data = $data;
}
public function getData(): array
{
return $this->data;
}
public static function fromEnv(string $source = self::ENV_ALL): callable|Callback
{
$data = match (strtolower($source)) {
'post' => $_POST,
'get' => $_GET,
'all' => array_merge($_GET, $_POST),
default => throw new InvalidArgumentException('invalid source: ' . $source),
};
return new static($data);
}
}
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