You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
124 lines
3.2 KiB
124 lines
3.2 KiB
<?php |
|
/** |
|
* @copyright Copyright (c) 2016 Joas Schilling <coding@schilljs.com> |
|
* |
|
* @author Joas Schilling <coding@schilljs.com> |
|
* @author Lukas Reschke <lukas@statuscode.ch> |
|
* @author Roeland Jago Douma <roeland@famdouma.nl> |
|
* |
|
* @license GNU AGPL version 3 or any later version |
|
* |
|
* This program is free software: you can redistribute it and/or modify |
|
* it under the terms of the GNU Affero General Public License as |
|
* published by the Free Software Foundation, either version 3 of the |
|
* License, or (at your option) any later version. |
|
* |
|
* This program is distributed in the hope that it will be useful, |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
* GNU Affero General Public License for more details. |
|
* |
|
* You should have received a copy of the GNU Affero General Public License |
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
* |
|
*/ |
|
|
|
namespace OC\RichObjectStrings; |
|
|
|
|
|
use OCP\RichObjectStrings\Definitions; |
|
use OCP\RichObjectStrings\InvalidObjectExeption; |
|
use OCP\RichObjectStrings\IValidator; |
|
|
|
/** |
|
* Class Validator |
|
* |
|
* @package OCP\RichObjectStrings |
|
* @since 11.0.0 |
|
*/ |
|
class Validator implements IValidator { |
|
|
|
/** @var Definitions */ |
|
protected $definitions; |
|
|
|
/** @var array[] */ |
|
protected $requiredParameters = []; |
|
|
|
/** |
|
* Constructor |
|
* |
|
* @param Definitions $definitions |
|
*/ |
|
public function __construct(Definitions $definitions) { |
|
$this->definitions = $definitions; |
|
} |
|
|
|
/** |
|
* @param string $subject |
|
* @param array[] $parameters |
|
* @throws InvalidObjectExeption |
|
* @since 11.0.0 |
|
*/ |
|
public function validate($subject, array $parameters) { |
|
$matches = []; |
|
$result = preg_match_all('/\{([a-z0-9]+)\}/i', $subject, $matches); |
|
|
|
if ($result === false) { |
|
throw new InvalidObjectExeption(); |
|
} |
|
|
|
if (!empty($matches[1])) { |
|
foreach ($matches[1] as $parameter) { |
|
if (!isset($parameters[$parameter])) { |
|
throw new InvalidObjectExeption('Parameter is undefined'); |
|
} |
|
} |
|
} |
|
|
|
foreach ($parameters as $parameter) { |
|
if (!\is_array($parameter)) { |
|
throw new InvalidObjectExeption('Parameter is malformed'); |
|
} |
|
|
|
$this->validateParameter($parameter); |
|
} |
|
} |
|
|
|
/** |
|
* @param array $parameter |
|
* @throws InvalidObjectExeption |
|
*/ |
|
protected function validateParameter(array $parameter) { |
|
if (!isset($parameter['type'])) { |
|
throw new InvalidObjectExeption('Object type is undefined'); |
|
} |
|
|
|
$definition = $this->definitions->getDefinition($parameter['type']); |
|
$requiredParameters = $this->getRequiredParameters($parameter['type'], $definition); |
|
|
|
$missingKeys = array_diff($requiredParameters, array_keys($parameter)); |
|
if (!empty($missingKeys)) { |
|
throw new InvalidObjectExeption('Object is invalid'); |
|
} |
|
} |
|
|
|
/** |
|
* @param string $type |
|
* @param array $definition |
|
* @return string[] |
|
*/ |
|
protected function getRequiredParameters($type, array $definition) { |
|
if (isset($this->requiredParameters[$type])) { |
|
return $this->requiredParameters[$type]; |
|
} |
|
|
|
$this->requiredParameters[$type] = []; |
|
foreach ($definition['parameters'] as $parameter => $data) { |
|
if ($data['required']) { |
|
$this->requiredParameters[$type][] = $parameter; |
|
} |
|
} |
|
|
|
return $this->requiredParameters[$type]; |
|
} |
|
}
|
|
|