5 * Install, update and uninstall functions for the field module.
8 use Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem;
11 * Removes the stale 'target_bundle' storage setting on entity_reference fields.
13 function field_update_8001() {
14 $config = \Drupal::configFactory();
15 /** @var \Drupal\Core\Field\FieldTypePluginManager $field_type_manager */
16 $field_type_manager = \Drupal::service('plugin.manager.field.field_type');
18 // Iterate on all fields storage.
19 foreach ($config->listAll('field.storage.') as $field_id) {
20 $field_storage = $config->getEditable($field_id);
21 $class = $field_type_manager->getPluginClass($field_storage->get('type'));
23 // Deal only with entity reference fields and descendants.
24 if ($class == EntityReferenceItem::class || is_subclass_of($class, EntityReferenceItem::class)) {
25 // Remove 'target_bundle' from settings.
26 $field_storage->clear('settings.target_bundle')->save(TRUE);
32 * The 'entity_reference' field type is now provided by core.
34 function field_update_8002() {
35 $config_factory = \Drupal::configFactory();
37 // Iterate on all configuration entities.
38 foreach ($config_factory->listAll() as $id) {
40 $config = $config_factory->getEditable($id);
42 // Update field storage configurations.
43 if (strpos($id, 'field.storage.') === 0) {
44 // Deal only with entity reference fields.
45 if ($config->get('type') == 'entity_reference') {
46 // Fix the type provider.
47 $config->set('module', 'core');
52 // Remove entity_reference module dependency from any configuration entity.
53 if ($dependencies = $config->get('dependencies.module')) {
54 if (($delta = array_search('entity_reference', $dependencies)) !== FALSE) {
55 unset($dependencies[$delta]);
57 $config->set('dependencies.module', array_values($dependencies));
60 $config->clear('dependencies.module');
73 * Populate the new 'auto_create_bundle' setting for entity reference fields.
75 function field_update_8003() {
76 $config = \Drupal::configFactory();
77 /** @var \Drupal\Core\Field\FieldTypePluginManager $field_type_manager */
78 $field_type_manager = \Drupal::service('plugin.manager.field.field_type');
80 // Iterate over all fields.
81 foreach ($config->listAll('field.field.') as $field_id) {
82 $field = $config->getEditable($field_id);
83 $class = $field_type_manager->getPluginClass($field->get('field_type'));
85 // Deal only with entity reference fields and descendants.
86 if ($class == EntityReferenceItem::class || is_subclass_of($class, EntityReferenceItem::class)) {
87 $handler_settings = $field->get('settings.handler_settings');
89 if (is_array($handler_settings) && !empty($handler_settings['auto_create'])) {
90 // If the field can reference multiple bundles, pick the first one
91 // available in order to replicate the previous behavior.
92 if (is_array($handler_settings['target_bundles']) && count($handler_settings['target_bundles']) > 1) {
93 $handler_settings['auto_create_bundle'] = reset($handler_settings['target_bundles']);
95 // Otherwise, we don't know which bundle to use for auto-creation so we
96 // have to disable the functionality completely.
97 elseif (!$handler_settings['target_bundles']) {
98 $handler_settings['auto_create'] = FALSE;
99 $handler_settings['auto_create_bundle'] = NULL;
103 $field->set('settings.handler_settings', $handler_settings)->save(TRUE);