+<?php
+
+namespace Drupal\drupalmoduleupgrader\Plugin\DMU\Converter\Functions;
+
+use Drupal\drupalmoduleupgrader\TargetInterface;
+use Pharborist\Functions\FunctionCallNode;
+use Pharborist\Objects\ClassMethodCallNode;
+
+/**
+ * @Converter(
+ * id = "node_load",
+ * description = @Translation("Rewrites calls to node_load()."),
+ * fixme = @Translation("node_load() is now EntityStorageInterface::load().")
+ * )
+ */
+class NodeLoad extends FunctionCallModifier {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function rewrite(FunctionCallNode $call, TargetInterface $target) {
+ $arguments = $call->getArguments();
+
+ // If there were three arguments, the call is affecting the internal
+ // node_load() cache. Unfortunately, it's pretty much impossible to
+ // reliably determine whether or not they wanted to reset the cache,
+ // so let's just leave a FIXME.
+ if (sizeof($arguments) == 3) {
+ $this->buildFixMe('To reset the node cache, use EntityStorageInterface::resetCache().')->insertBefore($call);
+ }
+
+ $rewritten = ClassMethodCallNode::create('\Drupal', 'entityManager')
+ ->appendMethodCall('getStorage')
+ ->appendArgument('node');
+
+ // If there's more than one argument, a revision ID was passed, which
+ // means we call loadRevision($nid). Otherwise, call load($nid).
+ if (sizeof($arguments) > 1) {
+ return $rewritten
+ ->appendMethodCall('loadRevision')
+ ->appendArgument(clone $arguments[1]);
+ }
+ else {
+ return $rewritten
+ ->appendMethodCall('load')
+ ->appendArgument(clone $arguments[0]);
+ }
+ }
+
+}