Apply patches + code format.

src/Annotation/ExternalDataSource.php

@@ -12,7 +12,8 @@ use Drupal\Component\Annotation\Plugin;
  *
  * @Annotation
  */
-class ExternalDataSource extends Plugin {
+class ExternalDataSource extends Plugin
+{
 
     /**
      * The plugin ID.

src/Controller/AccessController.php

@@ -10,19 +10,21 @@ use Drupal\Core\Controller\ControllerBase;
  *
  * @package Drupal\external_data_source\Controller
  */
-class AccessController extends ControllerBase {
+class AccessController extends ControllerBase
+{
 
-  /**
-   * Checks access.
-   *
-   * @author Amine Cherif <maccherif2001@gmail.com>
-   * Prevent the external use of autocomplete so only a connected user can use
-   *   it
-   * @return \Drupal\Core\Access\AccessResultInterface
-   *   The access result.
-   */
-  public function access() {
-    return AccessResult::allowedIf(!\Drupal::currentUser()->isAnonymous());
-  }
+    /**
+     * Checks access.
+     *
+     * @author Amine Cherif <maccherif2001@gmail.com>
+     * Prevent the external use of autocomplete so only a connected user can use
+     *   it
+     * @return \Drupal\Core\Access\AccessResultInterface
+     *   The access result.
+     */
+    public function access()
+    {
+        return AccessResult::allowedIf(!\Drupal::currentUser()->isAnonymous());
+    }
 
 }

src/Controller/ExternalDataSourceController.php

@@ -17,7 +17,8 @@ use Masterminds\HTML5\Parser\UTF8Utils;
 /**
  * Class ExternalDataSourceController.
  */
-class ExternalDataSourceController extends ControllerBase {
+class ExternalDataSourceController extends ControllerBase
+{
 
     /**
      * Drupal\external_data_source\Plugin\ExternalDataSourceManager definition.
@@ -28,18 +29,20 @@ class ExternalDataSourceController extends ControllerBase {
 
     /**
      * Constructs a new AutoCompleteController object.
-     * @param ExternalDataSourceManager $plugin_manager_external_ws_source)
+     * @param ExternalDataSourceManager $plugin_manager_external_ws_source )
      */
-    public function __construct(ExternalDataSourceManager $plugin_manager_external_ws_source) {
+    public function __construct(ExternalDataSourceManager $plugin_manager_external_ws_source)
+    {
         $this->pluginManagerExternalWsSource = $plugin_manager_external_ws_source;
     }
 
     /**
      * {@inheritdoc}
      */
-    public static function create(ContainerInterface $container) {
+    public static function create(ContainerInterface $container)
+    {
         return new static(
-                $container->get('plugin.manager.external_data_source')
+            $container->get('plugin.manager.external_data_source')
         );
     }
 
@@ -48,7 +51,8 @@ class ExternalDataSourceController extends ControllerBase {
      * @param Request $request
      * @return JsonResponse $response
      */
-    public function autocomplete(Request $request) {
+    public function autocomplete(Request $request)
+    {
         $requestedPlugin = $request->query->get('plugin_name');
         $type = \Drupal::service('plugin.manager.external_data_source');
         $plugin_definitions = $type->getDefinitions();
@@ -56,7 +60,7 @@ class ExternalDataSourceController extends ControllerBase {
         if (count($plugin_definitions)) {
             foreach ($plugin_definitions as $plugin) {
                 $plugins[$plugin['id']] = $plugin['name']->__toString()
-                        . ' - ' . $plugin['description']->__toString();
+                    . ' - ' . $plugin['description']->__toString();
             }
         }
         if (!array_key_exists($requestedPlugin, $plugins)) {
@@ -74,12 +78,13 @@ class ExternalDataSourceController extends ControllerBase {
      * inside a checkbox or select field
      * @return array
      */
-    public function optionsForSelect($pluginInstance) {
+    public function optionsForSelect($pluginInstance)
+    {
         $response = $pluginInstance->getResponse();
         $stringCleaner = new UTF8Utils();
         $options = [];
         foreach ($response as $key => $value) {
-            $options[$stringCleaner::convertToUTF8($value['label'])] = $stringCleaner::convertToUTF8($value['value']);
+            $options[$stringCleaner::convertToUTF8($value['value'])] = $stringCleaner::convertToUTF8($value['label']);
         }
         return $options;
     }

src/Plugin/Field/FieldType/ExternalDataSource.php

@@ -31,7 +31,7 @@ class ExternalDataSource extends FieldItemBase {
     public static function defaultStorageSettings() {
         return [
             'max_length' => 255,
-            'ws' => 'poles', //Default ws
+            'ws' => 'countries', //Default ws
             'count' => 10, //Default default number of results
             'is_ascii' => FALSE,
             'case_sensitive' => FALSE,

src/Plugin/Field/FieldWidget/ExternalDataSourceSelectWidget.php

@@ -100,7 +100,7 @@ class ExternalDataSourceSelectWidget extends WidgetBase implements ContainerFact
         //retrieve settings from field Storage
         $fieldSettings = $this->getFieldSettings();
         //Default plugin to prevent exceptions
-        $plugin = 'poles';
+        $plugin = 'countries';
         //Chosen plugin in settings
         if (!empty($fieldSettings['ws'])) {
             $SettingPlugin = $fieldSettings['ws'];
@@ -121,9 +121,7 @@ class ExternalDataSourceSelectWidget extends WidgetBase implements ContainerFact
         $handler = new ExternalDataSourceController(\Drupal::service('plugin.manager.external_data_source'));
         $element['value'] = $element + [
             '#type' => 'select',
-            '#options' => array_merge(
-                    ['' => t('None')], $handler->optionsForSelect($pluginInstance)
-            ),
+            '#options' => ['' => t('None')] + $handler->optionsForSelect($pluginInstance),
             '#attributes' => ['class' => ['input-lg', 'form-control']],
             '#default_value' => isset($items[$delta]->value) ? $items[$delta]->value : '',
             '#size' => $this->getSetting('size'),