PHP FieldConfig::loadMultiple方法代码示例

 /**
  * {@inheritdoc}
  */
 public function buildConfigurationForm(array $form, FormStateInterface $form_state)
 {
     $fields = ['' => $this->t('- None -')];
     $result = \Drupal::entityQuery('field_config')->condition('field_type', 'uc_price')->execute();
     foreach (FieldConfig::loadMultiple($result) as $field) {
         $fields[$field->getName()] = $field->label();
     }
     $form['base_rate'] = array('#type' => 'uc_price', '#title' => $this->t('Base price'), '#description' => $this->t('The starting price for shipping costs.'), '#default_value' => $this->configuration['base_rate'], '#required' => TRUE);
     $form['product_rate'] = array('#type' => 'uc_price', '#title' => $this->t('Default product shipping rate'), '#description' => $this->t('Additional shipping cost per product in cart.'), '#default_value' => $this->configuration['product_rate'], '#required' => TRUE);
     $form['field'] = array('#type' => 'select', '#title' => $this->t('Product shipping rate override field'), '#description' => $this->t('Overrides the default shipping rate per product for this flat rate shipping method, when the field is attached to a product content type and has a value.'), '#options' => $fields, '#default_value' => $this->configuration['field']);
     return $form;
 }

/**
 * Fixes the 'handler' setting for entity reference fields.
 */
function field_post_update_entity_reference_handler_setting()
{
    foreach (FieldConfig::loadMultiple() as $field_config) {
        $field_type_manager = \Drupal::service('plugin.manager.field.field_type');
        $item_class = 'Drupal\\Core\\Field\\Plugin\\Field\\FieldType\\EntityReferenceItem';
        $class = $field_type_manager->getPluginClass($field_config->getType());
        if ($class === $item_class || is_subclass_of($class, $item_class)) {
            // field_field_config_presave() will fix the 'handler' setting on save.
            $field_config->save();
        }
    }
    return t('Selection handler for entity reference fields have been adjusted.');
}

 /**
  * {@inheritdoc}
  */
 public function buildConfigurationForm(array $form, FormStateInterface $form_state)
 {
     $fields = ['' => $this->t('- None -')];
     $result = \Drupal::entityQuery('field_config')->condition('field_type', 'uc_price')->execute();
     foreach (FieldConfig::loadMultiple($result) as $field) {
         $fields[$field->getName()] = $field->label();
     }
     $unit = \Drupal::config('uc_store.settings')->get('weight.units');
     $form['base_rate'] = array('#type' => 'uc_price', '#title' => $this->t('Base price'), '#description' => $this->t('The starting price for weight-based shipping costs.'), '#default_value' => $this->configuration['base_rate'], '#required' => TRUE);
     $form['product_rate'] = array('#type' => 'uc_price', '#title' => $this->t('Default cost adjustment per @unit', ['@unit' => $unit]), '#description' => $this->t('The amount per weight unit to add to the shipping cost for an item.'), '#default_value' => $this->configuration['product_rate'], '#field_suffix' => $this->t('per @unit', ['@unit' => $unit]), '#required' => TRUE);
     $form['field'] = array('#type' => 'select', '#title' => $this->t('Product shipping rate override field'), '#description' => $this->t('Overrides the default shipping rate per @unit for this shipping method, when the field is attached to a product content type and has a value.', ['@unit' => $unit]), '#options' => $fields, '#default_value' => $this->configuration['field']);
     return $form;
 }

 /**
  * Builds the fields info overview page.
  *
  * @return array
  *   Array of page elements to render.
  */
 public function fieldInfoPage()
 {
     $fields = FieldStorageConfig::loadMultiple();
     ksort($fields);
     $output['fields'] = array('#markup' => kprint_r($fields, TRUE, $this->t('Fields')));
     $field_instances = FieldConfig::loadMultiple();
     ksort($field_instances);
     $output['instances'] = array('#markup' => kprint_r($field_instances, TRUE, $this->t('Instances')));
     $bundles = $this->entityManager()->getAllBundleInfo();
     ksort($bundles);
     $output['bundles'] = array('#markup' => kprint_r($bundles, TRUE, $this->t('Bundles')));
     $field_types = \Drupal::service('plugin.manager.field.field_type')->getUiDefinitions();
     ksort($field_types);
     $output['field_types'] = array('#markup' => kprint_r($field_types, TRUE, $this->t('Field types')));
     $formatter_types = \Drupal::service('plugin.manager.field.formatter')->getDefinitions();
     ksort($formatter_types);
     $output['formatter_types'] = array('#markup' => kprint_r($formatter_types, TRUE, $this->t('Formatter types')));
     $widget_types = \Drupal::service('plugin.manager.field.widget')->getDefinitions();
     ksort($widget_types);
     $output['widget_types'] = array('#markup' => kprint_r($widget_types, TRUE, $this->t('Widget types')));
     return $output;
 }

 /**
  * Responds to GET requests.
  *
  * Returns a list of bundles for specified entity.
  *
  * @return \Drupal\rest\ResourceResponse
  *   The response containing a reponse HTML.
  *
  * @throws \Symfony\Component\HttpKernel\Exception\HttpException
  */
 public function get($entity = NULL, $bundle = NULL)
 {
     if ($entity && $bundle) {
         $permission = 'Administer content types';
         if (!$this->currentUser->hasPermission($permission)) {
             throw new AccessDeniedHttpException();
         }
         // Query by filtering on the ID by entity and bundle.
         $ids = \Drupal::entityQuery('field_config')->condition('id', $entity . '.' . $bundle . '.', 'STARTS_WITH')->execute();
         // Fetch all fields and key them by field name.
         $field_configs = FieldConfig::loadMultiple($ids);
         $fields = array();
         foreach ($field_configs as $field_instance) {
             $fields[$field_instance->getName()] = $field_instance;
         }
         if (!empty($fields)) {
             return new ResourceResponse($fields);
         }
         throw new NotFoundHttpException(t('Field for entity @entity and bundle @bundle were not found', array('@entity' => $entity, '@bundle' => $bundle)));
     }
     // Throw an exception if it is required.
     throw new HttpException(t('Entity and Bundle weren\'t provided'));
 }

 /**
  * 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>');
 }

 /**
  * 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.'));
 }

 /**
  * {@inheritdoc}
  */
 public function getFields()
 {
     // Default fields.
     $facet_fields = $this->getDefaultFields();
     // Get the allowed field types.
     $allowed_field_types = \Drupal::moduleHandler()->invokeAll('facets_core_allowed_field_types', array($field_types = []));
     // Get the current field instances and detect if the field type is allowed.
     $fields = FieldConfig::loadMultiple();
     /** @var \Drupal\Field\FieldConfigInterface $field */
     foreach ($fields as $field) {
         // Verify if the target type is allowed for entity reference fields,
         // otherwise verify the field type (that is, integer, float...).
         $target_is_allowed = in_array($field->getFieldStorageDefinition()->getSetting('target_type'), $allowed_field_types);
         $field_is_allowed = in_array($field->getFieldStorageDefinition()->getType(), $allowed_field_types);
         if ($target_is_allowed || $field_is_allowed) {
             /** @var \Drupal\field\Entity\FieldConfig $field */
             if (!array_key_exists($field->getName(), $facet_fields)) {
                 $facet_fields[$field->getName()] = $this->t('@label', ['@label' => $field->getLabel()]);
             }
         }
     }
     return $facet_fields;
 }

 /**
  * Check upload extensions
  * @param null $last_check
  * @return array
  */
 private function checkUploadExtensions($last_check = NULL)
 {
     $check_result = TRUE;
     $check_result_value = array();
     $unsafe_extensions = $this->unsafeExtensions();
     $fields = FieldConfig::loadMultiple();
     foreach ($fields as $field_name => $field) {
         $dependencies = $field->get('dependencies');
         if (isset($dependencies) && !empty($dependencies['module'])) {
             foreach ($dependencies['module'] as $module) {
                 if ($module == 'image' || $module == 'file') {
                     foreach ($unsafe_extensions as $unsafe_extension) {
                         // Check instance file_extensions.
                         if (strpos($field->settings['file_extensions'], $unsafe_extension) !== FALSE) {
                             // Found an unsafe extension.
                             $check_result_value[$field->field_name][$field->bundle] = $unsafe_extension;
                             $check_result = FALSE;
                         }
                     }
                 }
             }
         }
     }
     return array('result' => $check_result, 'value' => $check_result_value);
 }