public function LinkedFieldManager::getFieldValue in Linked Field 8

Get the URI from field value.

Parameters

\Drupal\Core\Field\FieldItemListInterface $field_items: The field item list.

Return value

string The value of the first field item.

Overrides LinkedFieldManagerInterface::getFieldValue

1 call to LinkedFieldManager::getFieldValue()

LinkedFieldManager::getDestination in src/LinkedFieldManager.php

Get the destination for a set field or custom text.

File

src/LinkedFieldManager.php, line 190

Class

LinkedFieldManager

Provides helper methods for client related functionalities.

Namespace

Drupal\linked_field

Code

public function getFieldValue(FieldItemListInterface $field_items) {
  $items = $field_items
    ->getValue();
  $field_definition = $field_items
    ->getFieldDefinition();
  $field_type = $field_definition
    ->getType();

  // @TODO: We should add support for deltas.
  $item = $items[0];
  $uri = '';
  if ($field_type == 'link') {
    $uri = $item['uri'];
  }
  else {
    $uri = isset($item['value']) ? $item['value'] : '';
  }
  return $uri;
}