protected function SimpleMathField::getRelationshipEntity in Views Simple Math Field 8

Same name and namespace in other branches

1. 8.2 src/Plugin/views/field/SimpleMathField.php \Drupal\views_simple_math_field\Plugin\views\field\SimpleMathField::getRelationshipEntity()

Parameters

$values:

$field:

$relationship:

Return value

\Drupal\Core\Entity\EntityInterface|null

Throws

\Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException

\Drupal\Component\Plugin\Exception\PluginNotFoundException

1 call to SimpleMathField::getRelationshipEntity()

SimpleMathField::getFieldValue in src/Plugin/views/field/SimpleMathField.php

Get the value of a simple math field.

File

src/Plugin/views/field/SimpleMathField.php, line 231

Defines Drupal\views_simple_math_field\Plugin\views\field\SimpleMathField.

Class

SimpleMathField

Field handler to complete mathematical operation.

Namespace

Drupal\views_simple_math_field\Plugin\views\field

Code

protected function getRelationshipEntity($values, $field, $relationship) {
  $relationship_entity = NULL;

  // Get the entity type of the relationship.
  $relationship_entity_type = $this->displayHandler
    ->getHandler('field', $field)
    ->getEntityType();
  $relationship_entities = $values->_relationship_entities;

  // First check the referenced entity.
  if (isset($relationship_entities[$relationship])) {

    // Get the id of the relationship entity.
    $entity_id = $relationship_entities[$relationship]
      ->id();

    // Get the data of the relationship entity.
    $relationship_entity = $this->entityTypeManager
      ->getStorage($relationship_entity_type)
      ->load($entity_id);
  }
  return $relationship_entity;
}