public function BusinessRulesUtil::getConditionsUsingItem in Business Rules 8

Same name and namespace in other branches

1. 2.x src/Util/BusinessRulesUtil.php \Drupal\business_rules\Util\BusinessRulesUtil::getConditionsUsingItem()

Get all conditions using the item.

Parameters

\Drupal\business_rules\ItemInterface $item: The item to look for conditions using it.

Return value

array Conditions using the item.

2 calls to BusinessRulesUtil::getConditionsUsingItem()

BusinessRulesUtil::getUsedByConditionsDetailsBox in src/Util/BusinessRulesUtil.php

Return a details box which conditions using this item.

BusinessRulesUtil::removeItemReferences in src/Util/BusinessRulesUtil.php

Remove the item references after it's deletion.

File

src/Util/BusinessRulesUtil.php, line 870

Class

BusinessRulesUtil

Class BusinessRulesUtil.

Namespace

Drupal\business_rules\Util

Code

public function getConditionsUsingItem(ItemInterface $item) {
  $conditions = Condition::loadMultiple();
  $used_by = [];

  /** @var \Drupal\business_rules\Entity\Condition $condition */
  if ($item instanceof Variable) {
    foreach ($conditions as $condition) {

      /** @var \Drupal\business_rules\VariablesSet $variables */
      $variables = $condition
        ->getVariables();
      if ($variables
        ->count()) {

        /** @var \Drupal\business_rules\VariableObject $variable */
        foreach ($variables
          ->getVariables() as $variable) {
          if ($variable
            ->getId() == $item
            ->id()) {
            $used_by[$variable
              ->getId()] = $condition;
          }
        }
      }
    }
  }
  else {
    foreach ($conditions as $key => $condition) {
      if (in_array($item
        ->id(), array_keys($condition
        ->getSuccessItems()))) {
        $used_by[$key] = $condition;
      }
    }
    foreach ($conditions as $key => $condition) {
      if (in_array($item
        ->id(), array_keys($condition
        ->getFailItems()))) {
        $used_by[$key] = $condition;
      }
    }
  }
  return $used_by;
}