protected static function DataProvider::isValidOperatorsForFilter in RESTful 7.2

Check if an operator is valid for filtering.

Parameters

array $operators: The array of operators.

Throws

BadRequestException

1 call to DataProvider::isValidOperatorsForFilter()

DataProvider::processFilterInput in src/Plugin/resource/DataProvider/DataProvider.php

Processes the input for a filter and adds the appropriate defaults.

1 method overrides DataProvider::isValidOperatorsForFilter()

DataProviderEntity::isValidOperatorsForFilter in src/Plugin/resource/DataProvider/DataProviderEntity.php

Overrides DataProvider::isValidOperatorsForFilter().

File

src/Plugin/resource/DataProvider/DataProvider.php, line 461

Contains \Drupal\restful\Plugin\resource\DataProvider\DataProvider.

Class

DataProvider

Namespace

Drupal\restful\Plugin\resource\DataProvider

Code

protected static function isValidOperatorsForFilter(array $operators) {
  $allowed_operators = array(
    '=',
    '>',
    '<',
    '>=',
    '<=',
    '<>',
    '!=',
    'NOT IN',
    'BETWEEN',
    'CONTAINS',
    'IN',
    'NOT IN',
    'STARTS_WITH',
  );
  foreach ($operators as $operator) {
    if (!in_array($operator, $allowed_operators)) {
      throw new BadRequestException(sprintf('Operator "%s" is not allowed for filtering on this resource. Allowed operators are: %s', $operator, implode(', ', $allowed_operators)));
    }
  }
}