+++ /dev/null
-<?php
-
-namespace Drupal\media_entity;
-
-use Drupal\Core\Field\FieldItemInterface;
-
-/**
- * A trait to assist with handling external embed codes.
- */
-trait EmbedCodeValueTrait {
-
- /**
- * Extracts the raw embed code from input which may or may not be wrapped.
- *
- * @param mixed $value
- * The input value. Can be a normal string or a value wrapped by the
- * Typed Data API.
- *
- * @return string|null
- * The raw embed code.
- */
- protected function getEmbedCode($value) {
- if (is_string($value)) {
- return $value;
- }
- elseif ($value instanceof FieldItemInterface) {
- $class = get_class($value);
- $property = $class::mainPropertyName();
- if ($property) {
- return $value->$property;
- }
- }
- }
-
-}