function rules_update_8301 in Rules 8.3

Update the "tags" property of Reaction Rules and Rules Components.

Rules 8.x-3.0-alpha4 and earlier erroneously set the "tags" property to "array(0 => '')" if there were no tags. The proper value is an empty array, "array()".

File

./rules.install, line 18

Install, update and uninstall functions for the Rules module.

Code

function rules_update_8301() {

  // Update Reaction Rules and Rules Components. Rules 8.x-3.0-alpha4 and
  // earlier erroneously sets the "tags" property to "array(0 => '')" if
  // there are no tags. The proper value is an empty array, "array()".
  $ids = \Drupal::entityQuery('rules_reaction_rule')
    ->execute();
  foreach ($ids as $id) {
    $rule = ReactionRuleConfig::load($id);
    $tags = $rule
      ->getTags();
    if ($tags == [
      0 => '',
    ]) {
      $rule
        ->set('tags', []);
      $rule
        ->save();
    }
  }
  $ids = \Drupal::entityQuery('rules_component')
    ->execute();
  foreach ($ids as $id) {
    $rule = RulesComponentConfig::load($id);
    $tags = $rule
      ->getTags();
    if ($tags == [
      0 => '',
    ]) {
      $rule
        ->set('tags', []);
      $rule
        ->save();
    }
  }
}