/**
* Forbid a field storage update from occurring.
*
* Any module may forbid any update for any reason. For example, the
* field's storage module might forbid an update if it would change
* the storage schema while data for the field exists. A field type
* module might forbid an update if it would change existing data's
* semantics, or if there are external dependencies on field settings
* that cannot be updated.
*
* To forbid the update from occurring, throw a
* \Drupal\Core\Entity\Exception\FieldStorageDefinitionUpdateForbiddenException.
*
* @param \Drupal\field\FieldStorageConfigInterface $field_storage
* The field storage as it will be post-update.
* @param \Drupal\field\FieldStorageConfigInterface $prior_field_storage
* The field storage as it is pre-update.
*
* @see entity_crud
*/
function hook_field_storage_config_update_forbid(\Drupal\field\FieldStorageConfigInterface $field_storage, \Drupal\field\FieldStorageConfigInterface $prior_field_storage)
{
if ($field_storage->module == 'options' && $field_storage->hasData()) {
// Forbid any update that removes allowed values with actual data.
$allowed_values = $field_storage->getSetting('allowed_values');
$prior_allowed_values = $prior_field_storage->getSetting('allowed_values');
$lost_keys = array_keys(array_diff_key($prior_allowed_values, $allowed_values));
if (_options_values_in_use($field_storage->getTargetEntityTypeId(), $field_storage->getName(), $lost_keys)) {
throw new \Drupal\Core\Entity\Exception\FieldStorageDefinitionUpdateForbiddenException(t('A list field (@field_name) with existing data cannot have its keys changed.', array('@field_name' => $field_storage->getName())));
}
}
}
/**
* {@inheritdoc}
*/
public function setUp()
{
parent::setUp();
$this->installEntitySchema('entity_test_rev');
$this->installEntitySchema('user');
$field_name = 'test';
$this->fieldStorage = FieldStorageConfig::create(['field_name' => $field_name, 'entity_type' => 'entity_test_rev', 'type' => 'string', 'cardinality' => 1]);
$this->fieldStorage->save();
$this->field = FieldConfig::create(['field_name' => $field_name, 'entity_type' => 'entity_test_rev', 'bundle' => 'entity_test_rev', 'required' => TRUE]);
$this->field->save();
// Create an entity with field data.
$this->entity = EntityTestRev::create(['user_id' => mt_rand(1, 10), 'name' => $this->randomMachineName(), $field_name => $this->randomString()]);
$this->entity->save();
}
/**
* @covers ::getType
*/
public function testGetType()
{
// Ensure that FieldConfig::getType() is not delegated to
// FieldStorage.
$this->entityManager->expects($this->never())->method('getFieldStorageDefinitions');
$this->fieldStorage->expects($this->never())->method('getType');
$field = new FieldConfig(array('field_name' => $this->fieldStorage->getName(), 'entity_type' => 'test_entity_type', 'bundle' => 'test_bundle', 'field_type' => 'test_field'), $this->entityTypeId);
$this->assertEquals('test_field', $field->getType());
}
/**
* @covers ::toArray()
*/
public function testToArray()
{
$values = array('field_name' => $this->fieldStorage->getName(), 'entity_type' => 'test_entity_type', 'bundle' => 'test_bundle');
$instance = new FieldInstanceConfig($values, $this->entityTypeId);
$expected = array('id' => 'test_entity_type.test_bundle.field_test', 'uuid' => NULL, 'status' => TRUE, 'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED, 'field_name' => 'field_test', 'entity_type' => 'test_entity_type', 'bundle' => 'test_bundle', 'label' => '', 'description' => '', 'required' => FALSE, 'default_value' => array(), 'default_value_function' => '', 'settings' => array(), 'dependencies' => array(), 'field_type' => 'test_field');
$this->entityManager->expects($this->any())->method('getDefinition')->with($this->entityTypeId)->will($this->returnValue($this->entityType));
$this->entityType->expects($this->once())->method('getKey')->with('id')->will($this->returnValue('id'));
$this->typedConfigManager->expects($this->once())->method('getDefinition')->will($this->returnValue(array('mapping' => array_fill_keys(array_keys($expected), ''))));
$export = $instance->toArray();
$this->assertEquals($expected, $export);
}
protected function setUp()
{
parent::setUp();
// Create two content types. One will have an autocomplete tagging field,
// and one won't.
$this->nodeTypeWithTags = $this->drupalCreateContentType();
$this->nodeTypeWithoutTags = $this->drupalCreateContentType();
// Create the vocabulary for the tag field.
$this->tagVocabulary = entity_create('taxonomy_vocabulary', array('name' => 'Views testing tags', 'vid' => 'views_testing_tags'));
$this->tagVocabulary->save();
// Create the tag field itself.
$this->tagFieldName = 'field_views_testing_tags';
$this->tagFieldStorage = entity_create('field_storage_config', array('field_name' => $this->tagFieldName, 'entity_type' => 'node', 'type' => 'taxonomy_term_reference', 'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED, 'settings' => array('allowed_values' => array(array('vocabulary' => $this->tagVocabulary->id(), 'parent' => 0)))));
$this->tagFieldStorage->save();
// Create an instance of the tag field on one of the content types, and
// configure it to display an autocomplete widget.
$this->tagField = array('field_storage' => $this->tagFieldStorage, 'bundle' => $this->nodeTypeWithTags->id());
entity_create('field_config', $this->tagField)->save();
entity_get_form_display('node', $this->nodeTypeWithTags->id(), 'default')->setComponent('field_views_testing_tags', array('type' => 'taxonomy_autocomplete'))->save();
entity_get_display('node', $this->nodeTypeWithTags->id(), 'default')->setComponent('field_views_testing_tags', array('type' => 'taxonomy_term_reference_link', 'weight' => 10))->save();
entity_get_display('node', $this->nodeTypeWithTags->id(), 'teaser')->setComponent('field_views_testing_tags', array('type' => 'taxonomy_term_reference_link', 'weight' => 10))->save();
}
/**
* Tests that vocabulary machine name changes are mirrored in field definitions.
*/
function testTaxonomyTermFieldChangeMachineName()
{
// Add several entries in the 'allowed_values' setting, to make sure that
// they all get updated.
$this->field_storage->settings['allowed_values'] = array(array('vocabulary' => $this->vocabulary->id(), 'parent' => '0'), array('vocabulary' => $this->vocabulary->id(), 'parent' => '0'), array('vocabulary' => 'foo', 'parent' => '0'));
$this->field_storage->save();
// Change the machine name.
$new_name = drupal_strtolower($this->randomMachineName());
$this->vocabulary->vid = $new_name;
$this->vocabulary->save();
// Check that the field is still attached to the vocabulary.
$field_storage = FieldStorageConfig::loadByName('entity_test', $this->field_name);
$allowed_values = $field_storage->getSetting('allowed_values');
$this->assertEqual($allowed_values[0]['vocabulary'], $new_name, 'Index 0: Machine name was updated correctly.');
$this->assertEqual($allowed_values[1]['vocabulary'], $new_name, 'Index 1: Machine name was updated correctly.');
$this->assertEqual($allowed_values[2]['vocabulary'], 'foo', 'Index 2: Machine name was left untouched.');
}
/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state)
{
$field_label = $form_state->get('field_config')->label();
try {
$this->entity->save();
drupal_set_message($this->t('Updated field %label field settings.', array('%label' => $field_label)));
$request = $this->getRequest();
if (($destinations = $request->query->get('destinations')) && ($next_destination = FieldUI::getNextDestination($destinations))) {
$request->query->remove('destinations');
$form_state->setRedirectUrl($next_destination);
} else {
$form_state->setRedirectUrl(FieldUI::getOverviewRouteInfo($form_state->get('entity_type_id'), $form_state->get('bundle')));
}
} catch (\Exception $e) {
drupal_set_message($this->t('Attempt to update field %label failed: %message.', array('%label' => $field_label, '%message' => $e->getMessage())), 'error');
}
}
/**
* Alter the Views data on a per field basis.
*
* The field module's implementation of hook_views_data_alter() invokes this for
* each field storage, in the module that defines the field type. It is not
* invoked in other modules.
*
* Unlike hook_field_views_data_alter(), this operates on the whole of the views
* data. This allows a field type to add data that concerns its fields in
* other tables, which would not yet be defined at the point when
* hook_field_views_data() and hook_field_views_data_alter() are invoked. For
* example, entityreference adds reverse relationships on the tables for the
* entities which are referenced by entityreference fields.
*
* (Note: this is weirdly named so as not to conflict with
* hook_field_views_data_alter().)
*
* @param array $data
* The views data.
* @param \Drupal\field\FieldStorageConfigInterface $field
* The field storage config entity.
*
* @see hook_field_views_data()
* @see hook_field_views_data_alter()
* @see field_views_data_alter()
*/
function hook_field_views_data_views_data_alter(array &$data, \Drupal\field\FieldStorageConfigInterface $field)
{
$field_name = $field->getName();
$data_key = 'field_data_' . $field_name;
$entity_type_id = $field->entity_type;
$entity_type = \Drupal::entityManager()->getDefinition($entity_type_id);
$pseudo_field_name = 'reverse_' . $field_name . '_' . $entity_type_id;
list($label) = field_views_field_label($entity_type_id, $field_name);
// Views data for this field is in $data[$data_key].
$data[$data_key][$pseudo_field_name]['relationship'] = array('title' => t('@entity using @field', array('@entity' => $entity_type->getLabel(), '@field' => $label)), 'help' => t('Relate each @entity with a @field set to the term.', array('@entity' => $entity_type->getLabel(), '@field' => $label)), 'id' => 'entity_reverse', 'field_name' => $field_name, 'entity_type' => $entity_type_id, 'field table' => ContentEntityDatabaseStorage::_fieldTableName($field), 'field field' => $field_name . '_target_id', 'base' => $entity_type->getBaseTable(), 'base field' => $entity_type->getKey('id'), 'label' => t('!field_name', array('!field_name' => $field_name)), 'join_extra' => array(0 => array('field' => 'deleted', 'value' => 0, 'numeric' => TRUE)));
}
/**
* Forbid a field storage update from occurring.
*
* Any module may forbid any update for any reason. For example, the
* field's storage module might forbid an update if it would change
* the storage schema while data for the field exists. A field type
* module might forbid an update if it would change existing data's
* semantics, or if there are external dependencies on field settings
* that cannot be updated.
*
* To forbid the update from occurring, throw a
* \Drupal\Core\Entity\Exception\FieldStorageDefinitionUpdateForbiddenException.
*
* @param \Drupal\field\FieldStorageConfigInterface $field_storage
* The field storage as it will be post-update.
* @param \Drupal\field\FieldStorageConfigInterface $prior_field_storage
* The field storage as it is pre-update.
*
* @see entity_crud
*/
function hook_field_storage_config_update_forbid(\Drupal\field\FieldStorageConfigInterface $field_storage, \Drupal\field\FieldStorageConfigInterface $prior_field_storage)
{
// A 'list' field stores integer keys mapped to display values. If
// the new field will have fewer values, and any data exists for the
// abandoned keys, the field will have no way to display them. So,
// forbid such an update.
if ($field_storage->hasData() && count($field_storage['settings']['allowed_values']) < count($prior_field_storage['settings']['allowed_values'])) {
// Identify the keys that will be lost.
$lost_keys = array_diff(array_keys($field_storage['settings']['allowed_values']), array_keys($prior_field_storage['settings']['allowed_values']));
// If any data exist for those keys, forbid the update.
$query = new EntityFieldQuery();
$found = $query->fieldCondition($prior_field_storage['field_name'], 'value', $lost_keys)->range(0, 1)->execute();
if ($found) {
throw new \Drupal\Core\Entity\Exception\FieldStorageDefinitionUpdateForbiddenException("Cannot update a list field storage not to include keys with existing data");
}
}
}
/**
* Tests a simple site export import case.
*/
public function testExportImport()
{
// After installation there is no snapshot and nothing to import.
$this->drupalGet('admin/config/development/configuration');
$this->assertNoText(t('Warning message'));
$this->assertText(t('There are no configuration changes to import.'));
$this->originalSlogan = $this->config('system.site')->get('slogan');
$this->newSlogan = $this->randomString(16);
$this->assertNotEqual($this->newSlogan, $this->originalSlogan);
$this->config('system.site')->set('slogan', $this->newSlogan)->save();
$this->assertEqual($this->config('system.site')->get('slogan'), $this->newSlogan);
// Create a content type.
$this->contentType = $this->drupalCreateContentType();
// Create a field.
$this->fieldName = Unicode::strtolower($this->randomMachineName());
$this->fieldStorage = entity_create('field_storage_config', array('field_name' => $this->fieldName, 'entity_type' => 'node', 'type' => 'text'));
$this->fieldStorage->save();
entity_create('field_config', array('field_storage' => $this->fieldStorage, 'bundle' => $this->contentType->id()))->save();
// Update the displays so that configuration does not change unexpectedly on
// import.
entity_get_form_display('node', $this->contentType->id(), 'default')->setComponent($this->fieldName, array('type' => 'text_textfield'))->save();
entity_get_display('node', $this->contentType->id(), 'full')->setComponent($this->fieldName)->save();
entity_get_display('node', $this->contentType->id(), 'default')->setComponent($this->fieldName)->save();
entity_get_display('node', $this->contentType->id(), 'teaser')->removeComponent($this->fieldName)->save();
$this->drupalGet('node/add/' . $this->contentType->id());
$this->assertFieldByName("{$this->fieldName}[0][value]", '', 'Widget is displayed');
// Export the configuration.
$this->drupalPostForm('admin/config/development/configuration/full/export', array(), 'Export');
$this->tarball = $this->getRawContent();
$this->config('system.site')->set('slogan', $this->originalSlogan)->save();
$this->assertEqual($this->config('system.site')->get('slogan'), $this->originalSlogan);
// Delete the custom field.
$fields = FieldConfig::loadMultiple();
foreach ($fields as $field) {
if ($field->getName() == $this->fieldName) {
$field->delete();
}
}
$field_storages = FieldStorageConfig::loadMultiple();
foreach ($field_storages as $field_storage) {
if ($field_storage->getName() == $this->fieldName) {
$field_storage->delete();
}
}
$this->drupalGet('node/add/' . $this->contentType->id());
$this->assertNoFieldByName("{$this->fieldName}[0][value]", '', 'Widget is not displayed');
// Import the configuration.
$filename = 'temporary://' . $this->randomMachineName();
file_put_contents($filename, $this->tarball);
$this->drupalPostForm('admin/config/development/configuration/full/import', array('files[import_tarball]' => $filename), 'Upload');
// There is no snapshot yet because an import has never run.
$this->assertNoText(t('Warning message'));
$this->assertNoText(t('There are no configuration changes to import.'));
$this->assertText($this->contentType->label());
$this->drupalPostForm(NULL, array(), 'Import all');
// After importing the snapshot has been updated an there are no warnings.
$this->assertNoText(t('Warning message'));
$this->assertText(t('There are no configuration changes to import.'));
$this->assertEqual($this->config('system.site')->get('slogan'), $this->newSlogan);
$this->drupalGet('node/add');
$this->assertFieldByName("{$this->fieldName}[0][value]", '', 'Widget is displayed');
$this->config('system.site')->set('slogan', $this->originalSlogan)->save();
$this->drupalGet('admin/config/development/configuration');
$this->assertText(t('Warning message'));
$this->assertText('The following items in your active configuration have changes since the last import that may be lost on the next import.');
// Ensure the item is displayed as part of a list (to avoid false matches
// on the rest of the page) and that the list markup is not escaped.
$this->assertRaw('<li>system.site</li>');
// Remove everything from staging. The warning about differences between the
// active and snapshot should no longer exist.
\Drupal::service('config.storage.staging')->deleteAll();
$this->drupalGet('admin/config/development/configuration');
$this->assertNoText(t('Warning message'));
$this->assertNoText('The following items in your active configuration have changes since the last import that may be lost on the next import.');
$this->assertText(t('There are no configuration changes to import.'));
// Write a file to staging. The warning about differences between the
// active and snapshot should now exist.
/** @var \Drupal\Core\Config\StorageInterface $staging */
$staging = $this->container->get('config.storage.staging');
$data = $this->config('system.site')->get();
$data['slogan'] = 'in the face';
$this->copyConfig($this->container->get('config.storage'), $staging);
$staging->write('system.site', $data);
$this->drupalGet('admin/config/development/configuration');
$this->assertText(t('Warning message'));
$this->assertText('The following items in your active configuration have changes since the last import that may be lost on the next import.');
// Ensure the item is displayed as part of a list (to avoid false matches
// on the rest of the page) and that the list markup is not escaped.
$this->assertRaw('<li>system.site</li>');
}
/**
* {@inheritdoc}
*/
public function fieldGetPermissionType(FieldStorageConfigInterface $field)
{
$config = \Drupal::service('config.factory')->getEditable('field_permissions.field.settings');
$field_settings_perm = $config->get('permission_type_' . $field->getName());
return $field_settings_perm ? $field_settings_perm : FIELD_PERMISSIONS_PUBLIC;
}
/**
* Tests a simple site export import case.
*/
public function testExportImport()
{
// After installation there is no snapshot and nothing to import.
$this->drupalGet('admin/config/development/configuration');
$this->assertNoText(t('Warning message'));
$this->assertText(t('There are no configuration changes to import.'));
$this->originalSlogan = $this->config('system.site')->get('slogan');
$this->newSlogan = $this->randomString(16);
$this->assertNotEqual($this->newSlogan, $this->originalSlogan);
$this->config('system.site')->set('slogan', $this->newSlogan)->save();
$this->assertEqual($this->config('system.site')->get('slogan'), $this->newSlogan);
// Create a content type.
$this->contentType = $this->drupalCreateContentType();
// Create a field.
$this->fieldName = Unicode::strtolower($this->randomMachineName());
$this->fieldStorage = entity_create('field_storage_config', array('field_name' => $this->fieldName, 'entity_type' => 'node', 'type' => 'text'));
$this->fieldStorage->save();
entity_create('field_config', array('field_storage' => $this->fieldStorage, 'bundle' => $this->contentType->id()))->save();
// Update the displays so that configuration does not change unexpectedly on
// import.
entity_get_form_display('node', $this->contentType->id(), 'default')->setComponent($this->fieldName, array('type' => 'text_textfield'))->save();
entity_get_display('node', $this->contentType->id(), 'full')->setComponent($this->fieldName)->save();
entity_get_display('node', $this->contentType->id(), 'default')->setComponent($this->fieldName)->save();
entity_get_display('node', $this->contentType->id(), 'teaser')->removeComponent($this->fieldName)->save();
$this->drupalGet('node/add/' . $this->contentType->id());
$this->assertFieldByName("{$this->fieldName}[0][value]", '', 'Widget is displayed');
// Export the configuration.
$this->drupalPostForm('admin/config/development/configuration/full/export', array(), 'Export');
$this->tarball = $this->getRawContent();
$this->config('system.site')->set('slogan', $this->originalSlogan)->save();
$this->assertEqual($this->config('system.site')->get('slogan'), $this->originalSlogan);
// Delete the custom field.
$fields = FieldConfig::loadMultiple();
foreach ($fields as $field) {
if ($field->field_name == $this->fieldName) {
$field->delete();
}
}
$field_storages = FieldStorageConfig::loadMultiple();
foreach ($field_storages as $field_storage) {
if ($field_storage->getName() == $this->fieldName) {
$field_storage->delete();
}
}
$this->drupalGet('node/add/' . $this->contentType->id());
$this->assertNoFieldByName("{$this->fieldName}[0][value]", '', 'Widget is not displayed');
// Import the configuration.
$filename = 'temporary://' . $this->randomMachineName();
file_put_contents($filename, $this->tarball);
$this->drupalPostForm('admin/config/development/configuration/full/import', array('files[import_tarball]' => $filename), 'Upload');
// There is no snapshot yet because an import has never run.
$this->assertNoText(t('Warning message'));
$this->assertNoText(t('There are no configuration changes to import.'));
$this->assertText($this->contentType->label());
$this->drupalPostForm(NULL, array(), 'Import all');
// After importing the snapshot has been updated an there are no warnings.
$this->assertNoText(t('Warning message'));
$this->assertText(t('There are no configuration changes to import.'));
$this->assertEqual($this->config('system.site')->get('slogan'), $this->newSlogan);
$this->drupalGet('node/add');
$this->assertFieldByName("{$this->fieldName}[0][value]", '', 'Widget is displayed');
$this->config('system.site')->set('slogan', $this->originalSlogan)->save();
$this->drupalGet('admin/config/development/configuration');
$this->assertText(t('Warning message'));
$this->assertText('Your current configuration has changed. Changes to these configuration items will be lost on the next synchronization: system.site');
// Remove everything from staging. The warning about differences between the
// active and snapshot should still exist.
\Drupal::service('config.storage.staging')->deleteAll();
$this->drupalGet('admin/config/development/configuration');
$this->assertText(t('Warning message'));
$this->assertText('Your current configuration has changed. Changes to these configuration items will be lost on the next synchronization: system.site');
$this->assertText(t('There are no configuration changes to import.'));
}