public function Checklist::compareChecks in Security Review 8

Helper function for sorting checks.

Parameters

\Drupal\security_review\Check $a: Check A.

\Drupal\security_review\Check $b: Check B.

Return value

int The comparison's result.

File

src/Checklist.php, line 242

Class

Checklist

Contains static functions for handling checks throughout every module.

Namespace

Drupal\security_review

Code

public function compareChecks(Check $a, Check $b) {

  // If one comes from security_review and the other doesn't, prefer the one
  // with the security_review namespace.
  $a_is_local = $a
    ->getMachineNamespace() == 'security_review';
  $b_is_local = $b
    ->getMachineNamespace() == 'security_review';
  if ($a_is_local && !$b_is_local) {
    return -1;
  }
  elseif (!$a_is_local && $b_is_local) {
    return 1;
  }
  else {
    if ($a
      ->getNamespace() == $b
      ->getNamespace()) {

      // If the namespaces match, sort by title.
      return strcmp($a
        ->getTitle(), $b
        ->getTitle());
    }
    else {

      // If the namespaces don't mach, sort by namespace.
      return strcmp($a
        ->getNamespace(), $b
        ->getNamespace());
    }
  }
}