protected FieldStorageAddForm::getExistingFieldStorageOptions()
Returns an array of existing field storages that can be added to a bundle.
Return value
array An array of existing field storages keyed by name.
File
- core/modules/field_ui/src/Form/FieldStorageAddForm.php, line 466
Class
- FieldStorageAddForm
- Provides a form for the "field storage" add page.
Namespace
Drupal\field_ui\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | protected function getExistingFieldStorageOptions() { $options = array(); // Load the field_storages and build the list of options. $field_types = $this->fieldTypePluginManager->getDefinitions(); foreach ($this->entityManager->getFieldStorageDefinitions($this->entityTypeId) as $field_name => $field_storage) { // Do not show: // - non-configurable field storages, // - locked field storages, // - field storages that should not be added via user interface, // - field storages that already have a field in the bundle. $field_type = $field_storage->getType(); if ($field_storage instanceof FieldStorageConfigInterface && !$field_storage->isLocked() && empty($field_types[$field_type]['no_ui']) && !in_array($this->bundle, $field_storage->getBundles(), TRUE)) { $options[$field_name] = $this->t('@type: @field', array( '@type' => $field_types[$field_type]['label'], '@field' => $field_name, )); } } asort($options); return $options;} |
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