DataListContains.php
Namespace
Drupal\rules\Plugin\ConditionFile
-
src/
Plugin/ Condition/ DataListContains.php
View source
<?php
namespace Drupal\rules\Plugin\Condition;
use Drupal\rules\Core\RulesConditionBase;
use Drupal\Core\Entity\EntityInterface;
/**
* Provides a 'List contains' condition.
*
* @todo Add access callback information from Drupal 7?
* @todo Add group information from Drupal 7?
* @todo Add info alter
*
* @Condition(
* id = "rules_list_contains",
* label = @Translation("List contains item"),
* category = @Translation("Data"),
* context_definitions = {
* "list" = @ContextDefinition("list",
* label = @Translation("List"),
* description = @Translation("The list to be checked."),
* assignment_restriction = "selector"
* ),
* "item" = @ContextDefinition("any",
* label = @Translation("Item"),
* description = @Translation("The item to check for.")
* ),
* }
* )
*/
class DataListContains extends RulesConditionBase {
/**
* Evaluate whether the list has the item.
*
* @param array|\Drupal\Core\TypedData\ListInterface $list
* List to be searched.
* @param mixed $item
* Item to be found in list.
*/
protected function doEvaluate($list, $item) {
if ($item instanceof EntityInterface && ($id = $item->id())) {
// Check for equal items using the identifier if there is one.
foreach ($list as $list_item) {
if ($list_item->id() == $id) {
return TRUE;
}
}
return FALSE;
}
return in_array($item, $list);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
DataListContains | Provides a 'List contains' condition. |