public function SiteAuditCheckExtensionsDuplicate::calculateScore in Site Audit 8.2

Same name and namespace in other branches

1. 7 Check/Extensions/Duplicate.php \SiteAuditCheckExtensionsDuplicate::calculateScore()

Implements \SiteAudit\Check\Abstract\calculateScore().

Overrides SiteAuditCheckAbstract::calculateScore

File

Check/Extensions/Duplicate.php, line 97

Contains \SiteAudit\Check\Extensions\Duplicate.

Class

SiteAuditCheckExtensionsDuplicate

Class SiteAuditCheckExtensionsDuplicate.

Code

public function calculateScore() {
  $this->registry['extensions_dupe'] = array();
  $drupal_root = drush_get_context('DRUSH_SELECTED_DRUPAL_ROOT');
  $settings = \Drupal::service('settings');
  $kernel = \Drupal::service('kernel');
  $command = "find {$drupal_root} -xdev -type f -name '*.info.yml' -o -path './" . $settings
    ->get('file_public_path', $kernel
    ->getSitePath() . '/files') . "' -prune";
  exec($command, $result);
  foreach ($result as $path) {
    $path_parts = explode('/', $path);
    $name = substr(array_pop($path_parts), 0, -9);

    // Safe duplicates.
    if (in_array($name, array(
      'drupal_system_listing_compatible_test',
      'drupal_system_listing_incompatible_test',
      'aaa_update_test',
    ))) {
      continue;
    }
    if (!isset($this->registry['extensions_dupe'][$name])) {
      $this->registry['extensions_dupe'][$name] = array();
    }
    $path = substr($path, strlen($drupal_root) + 1);
    $version = '';
    $info = file($drupal_root . '/' . $path);
    foreach ($info as $line) {
      if (strpos($line, 'version') === 0) {
        $version_split = explode(':', $line);
        if (isset($version_split[1])) {
          $version .= trim(str_replace("'", '', $version_split[1]));
          $path = $path . ' (' . $version . ')';
        }
      }
    }
    $this->registry['extensions_dupe'][$name][] = array(
      'path' => $path,
      'version' => $version,
    );
  }

  // Review the detected extensions.
  foreach ($this->registry['extensions_dupe'] as $extension => $instances) {

    // No duplicates.
    if (count($instances) == 1) {
      unset($this->registry['extensions_dupe'][$extension]);
      continue;
    }
    $paths_in_profile = 0;
    $non_profile_index = 0;
    $test_extensions = 0;
    foreach ($instances as $index => $instance) {

      // Ignore if it is a test extension.
      if (strpos($instance['path'], '/tests/') !== FALSE) {
        $test_extensions++;
        continue;
      }
      if (strpos($instance['path'], 'profiles/') === 0) {
        $paths_in_profile++;
      }
      else {
        $non_profile_index = $index;
      }
    }

    // If every path is within an installation profile
    // or is a test extension, ignore.
    if ($paths_in_profile + $test_extensions == count($instances)) {
      unset($this->registry['extensions_dupe'][$extension]);
      continue;
    }

    // Allow versions that are greater than what's in an installation profile
    // if that version is enabled.
    $extension_object = $this->registry['extensions'][$extension];
    if ($paths_in_profile > 0 && count($instances) - $paths_in_profile == 1 && drush_get_extension_status($extension_object) == 'enabled' && $extension_object->info['version'] == $instances[$non_profile_index]['version'] && $instances[$non_profile_index]['version'] != '') {
      $skip = TRUE;
      foreach ($instances as $index => $info) {
        if ($index != $non_profile_index && $info['version'] != '') {
          if (version_compare($instances[$non_profile_index]['version'], $info['version']) < 1) {
            $skip = FALSE;
            break;
          }
        }
        elseif ($info['version'] == '') {
          $skip = FALSE;
          break;
        }
      }
      if ($skip === TRUE) {
        unset($this->registry['extensions_dupe'][$extension]);
      }
    }
  }

  // Determine score.
  if (count($this->registry['extensions_dupe'])) {
    return SiteAuditCheckAbstract::AUDIT_CHECK_SCORE_WARN;
  }
  return SiteAuditCheckAbstract::AUDIT_CHECK_SCORE_PASS;
}