Code sniffer automatic fixes

simple_sitemap.api.php

 <?php
+
 /**
  * @file
  * Hooks provided by the Simple XML sitemap module.
  */
 
-
 /**
  * @addtogroup hooks
  * @{
@@ -15,12 +15,12 @@
  * This hook gets invoked for every sitemap chunk generated.
  *
  * @param array &$links
- *  Array containing multilingual links generated for each path to be indexed.
+ *   Array containing multilingual links generated for each path to be indexed.
  */
 function hook_simple_sitemap_links_alter(&$links) {
 
   // Remove German URL for a certain path in the hreflang sitemap.
-  foreach($links as &$link) {
+  foreach ($links as &$link) {
     if ($link['path'] == 'node/1') {
       // Remove 'loc' URL if it points to a german site.
       if ($link['langcode'] == 'de') {
@@ -38,4 +38,3 @@ function hook_simple_sitemap_links_alter(&$links) {
 /**
  * @} End of "addtogroup hooks".
  */
-

simple_sitemap.drush.inc

 <?php
+
 /**
  * @file
  * Drush integration.

simple_sitemap.install

 <?php
+
 /**
  * @file
  * Module install and update procedures.
@@ -19,7 +20,7 @@ function simple_sitemap_requirements($phase) {
     ];
   }
 
-  switch($phase) {
+  switch ($phase) {
     case 'runtime':
       $generated_ago = \Drupal::service('simple_sitemap.generator')->getGeneratedAgo();
       if (!$generated_ago) {
@@ -96,7 +97,7 @@ function simple_sitemap_update_8201() {
     'commerce_product_type' => 'commerce_product',
     'media_bundle' => 'media',
   ];
-  foreach($entity_types as $entity_type_name => $settings) {
+  foreach ($entity_types as $entity_type_name => $settings) {
     if (isset($naming_changes[$entity_type_name])) {
       $entity_types[$naming_changes[$entity_type_name]] = $entity_types[$entity_type_name];
       unset($entity_types[$entity_type_name]);

simple_sitemap.module

 <?php
+
 /**
  * @file
  * Main module file containing hooks.
  */
 
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Routing\RouteMatchInterface;
 /**
  * Implements hook_help.
  */
-function simple_sitemap_help($route_name, \Drupal\Core\Routing\RouteMatchInterface $route_match) {
+function simple_sitemap_help($route_name, RouteMatchInterface $route_match) {
   return $route_name === 'help.page.simple_sitemap' ?
     check_markup(file_get_contents(dirname(__FILE__) . "/README.txt")) : NULL;
 }
@@ -19,8 +22,9 @@ function simple_sitemap_help($route_name, \Drupal\Core\Routing\RouteMatchInterfa
  */
 function simple_sitemap_form_alter(&$form, $form_state, $form_id) {
   $f = \Drupal::service('simple_sitemap.form_helper')->processForm($form_state);
-  if (!$f->alteringForm)
+  if (!$f->alteringForm) {
     return;
+  }
 
   $form['simple_sitemap'] = [
     '#type' => 'details',
@@ -29,14 +33,17 @@ function simple_sitemap_form_alter(&$form, $form_state, $form_id) {
     '#description' => $f->entityCategory == 'instance' ? t('Settings for this entity can be overridden here.') : '',
   ];
   // Attach some js magic to forms.
-  if ($f->entityTypeId != 'comment' || $f->entityCategory != 'instance') // todo: JS not working on comment entity form, hence disabling.
+  // todo: JS not working on comment entity form, hence disabling.
+  if ($f->entityTypeId != 'comment' || $f->entityCategory != 'instance') {
     $form['#attached']['library'][] = 'simple_sitemap/form';
+  }
   // Only attach fieldset summary js to 'additional settings' vertical tabs.
   if (isset($form['additional_settings'])) {
     $form['#attached']['library'][] = 'simple_sitemap/fieldsetSummaries';
   }
   $f->displayEntitySettings($form['simple_sitemap'])
-    ->displayRegenerateNow($form['simple_sitemap']); // todo: do not show setting when creating new bundle
+  // todo: do not show setting when creating new bundle.
+    ->displayRegenerateNow($form['simple_sitemap']);
 
   // Add submission handler.
   if (isset($form['actions']['submit']['#submit'])) {
@@ -46,7 +53,8 @@ function simple_sitemap_form_alter(&$form, $form_state, $form_id) {
       }
     }
   }
-  else { // Fix for account page rendering other submit handlers not usable.
+  // Fix for account page rendering other submit handlers not usable.
+  else {
     $form['#submit'][] = 'simple_sitemap_entity_form_submit';
   }
 }
@@ -114,7 +122,7 @@ function simple_sitemap_entity_bundle_delete($entity_type_id, $bundle) {
     if ($generator->getSetting('cron_generate')) {
       $message .= '</br>' . t('Otherwise the sitemap will be regenerated on the next cron run.');
     }
-//    drupal_set_message($message); // todo: Commented out, as html code is visible.
+    // drupal_set_message($message); // todo: Commented out, as html code is visible.
   }
 }
 
@@ -123,15 +131,15 @@ function simple_sitemap_entity_bundle_delete($entity_type_id, $bundle) {
  *
  * Removes settings of the removed entity.
  */
-function simple_sitemap_entity_delete(Drupal\Core\Entity\EntityInterface $entity) {
+function simple_sitemap_entity_delete(EntityInterface $entity) {
   $generator = \Drupal::service('simple_sitemap.generator');
   $entity_types = $generator->getConfig('entity_types');
   $entity_type_id = $entity->getEntityTypeId();
   $bundle_name = !empty($entity->bundle()) ? $entity->bundle() : $entity_type_id;
-  $bundle_name = $bundle_name == 'menu_link_content'&& method_exists($entity, 'getMenuName') ? $entity->getMenuName() : $bundle_name; // Menu fix.
+  // Menu fix.
+  $bundle_name = $bundle_name == 'menu_link_content'&& method_exists($entity, 'getMenuName') ? $entity->getMenuName() : $bundle_name;
   if (isset($entity_types[$entity_type_id][$bundle_name]['entities'][$entity->id()])) {
     unset($entity_types[$entity_type_id][$bundle_name]['entities'][$entity->id()]);
     $generator->saveConfig('entity_types', $entity_types);
   }
 }
-

src/Batch/Batch.php

@@ -4,6 +4,9 @@ namespace Drupal\simple_sitemap\Batch;
 
 use Drupal\Core\StringTranslation\StringTranslationTrait;
 
+/**
+ *
+ */
 class Batch {
 
   use StringTranslationTrait;
@@ -25,7 +28,8 @@ class Batch {
       'error_message' => $this->t(self::BATCH_ERROR_MESSAGE),
       'progress_message' => $this->t(self::BATCH_PROGRESS_MESSAGE),
       'operations' => [],
-      'finished' => [__CLASS__, 'finishGeneration'], // __CLASS__ . '::finishGeneration' not working possibly due to a drush error.
+    // __CLASS__ . '::finishGeneration' not working possibly due to a drush error.
+      'finished' => [__CLASS__, 'finishGeneration'],
     ];
   }
 
@@ -61,7 +65,8 @@ class Batch {
         batch_set($this->batch);
         $this->batch =& batch_get();
         $this->batch['progressive'] = FALSE;
-        batch_process(); //todo: Does not take advantage of batch API and eventually runs out of memory on very large sites.
+        // todo: Does not take advantage of batch API and eventually runs out of memory on very large sites.
+        batch_process();
         break;
 
       case 'nobatch':
@@ -69,7 +74,7 @@ class Batch {
         // within one process (so in fact not using batch API here, just
         // mimicking it to avoid code duplication.
         $context = [];
-        foreach($this->batch['operations'] as $i => $operation) {
+        foreach ($this->batch['operations'] as $i => $operation) {
           $operation[1][] = &$context;
           call_user_func_array($operation[0], $operation[1]);
         }
@@ -86,7 +91,7 @@ class Batch {
    */
   public function addOperation($processing_method, $data) {
     $this->batch['operations'][] = [
-      __CLASS__ . '::' . $processing_method, [$data, $this->batchInfo]
+      __CLASS__ . '::' . $processing_method, [$data, $this->batchInfo],
     ];
   }
 
@@ -133,4 +138,5 @@ class Batch {
     BatchUrlGenerator::service()
       ->finishGeneration($success, $results, $operations);
   }
+
 }

src/Batch/BatchUrlGenerator.php

@@ -8,7 +8,8 @@ use Drupal\Core\Cache\Cache;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
 
 /**
- * Class BatchUrlGenerator
+ * Class BatchUrlGenerator.
+ *
  * @package Drupal\simple_sitemap\Batch
  */
 class BatchUrlGenerator {
@@ -18,7 +19,7 @@ class BatchUrlGenerator {
   const ANONYMOUS_USER_ID = 0;
   const PATH_DOES_NOT_EXIST_OR_NO_ACCESS_MESSAGE = "The path @path has been omitted from the XML sitemap as it either does not exist, or it is not accessible to anonymous users.";
   const PROCESSING_PATH_MESSAGE = 'Processing path #@current out of @max: @path';
-  const REGENERATION_FINISHED_MESSAGE= "The <a href='@url' target='_blank'>XML sitemap</a> has been regenerated for all languages.";
+  const REGENERATION_FINISHED_MESSAGE = "The <a href='@url' target='_blank'>XML sitemap</a> has been regenerated for all languages.";
 
   protected $sitemapGenerator;
   protected $languageManager;
@@ -35,6 +36,7 @@ class BatchUrlGenerator {
 
   /**
    * BatchUrlGenerator constructor.
+   *
    * @param $sitemap_generator
    * @param $language_manager
    * @param $entity_type_manager
@@ -50,7 +52,8 @@ class BatchUrlGenerator {
     $entity_query,
     $logger
   ) {
-    $this->sitemapGenerator = $sitemap_generator; //todo using only one method, maybe make method static instead?
+    // Todo using only one method, maybe make method static instead?
+    $this->sitemapGenerator = $sitemap_generator;
     $this->languageManager = $language_manager;
     $this->languages = $language_manager->getLanguages();
     $this->defaultLanguageId = $language_manager->getDefaultLanguage()->getId();
@@ -148,6 +151,9 @@ class BatchUrlGenerator {
     }
   }
 
+  /**
+   *
+   */
   protected function processSegment() {
     if ($this->isBatch()) {
       $this->setProgressInfo();
@@ -166,6 +172,9 @@ class BatchUrlGenerator {
     }
   }
 
+  /**
+   *
+   */
   protected function setProgressInfo() {
     if ($this->context['sandbox']['progress'] != $this->context['sandbox']['max']) {
       // Providing progress info to the batch API.
@@ -191,12 +200,15 @@ class BatchUrlGenerator {
   public function generateBundleUrls($entity_info) {
 
     $query = $this->entityQuery->get($entity_info['entity_type_name']);
-    if (!empty($entity_info['keys']['id']))
+    if (!empty($entity_info['keys']['id'])) {
       $query->sort($entity_info['keys']['id'], 'ASC');
-    if (!empty($entity_info['keys']['bundle']))
+    }
+    if (!empty($entity_info['keys']['bundle'])) {
       $query->condition($entity_info['keys']['bundle'], $entity_info['bundle_name']);
-    if (!empty($entity_info['keys']['status']))
+    }
+    if (!empty($entity_info['keys']['status'])) {
       $query->condition($entity_info['keys']['status'], 1);
+    }
 
     $count_query = clone $query;
     $this->initializeBatch($count_query->count()->execute());
@@ -210,7 +222,7 @@ class BatchUrlGenerator {
     if (!empty($results)) {
       $entities = $this->entityTypeManager->getStorage($entity_info['entity_type_name'])->loadMultiple($results);
 
-      foreach($entities as $entity_id => $entity) {
+      foreach ($entities as $entity_id => $entity) {
         $this->setCurrentId($entity_id);
         $priority = NULL;
 
@@ -226,27 +238,35 @@ class BatchUrlGenerator {
         }
 
         switch ($entity_info['entity_type_name']) {
-          case 'menu_link_content': // Loading url object for menu links.
-            if (!$entity->isEnabled())
+          // Loading url object for menu links.
+          case 'menu_link_content':
+            if (!$entity->isEnabled()) {
               continue;
+            }
             $url_object = $entity->getUrlObject();
             break;
-          default: // Loading url object for other entities.
-            $url_object = $entity->toUrl(); //todo: file entity type does not have a canonical url and breaks generation, hopefully fixed in https://www.drupal.org/node/2402533
+
+          // Loading url object for other entities.
+          default:
+            // todo: file entity type does not have a canonical url and breaks generation, hopefully fixed in https://www.drupal.org/node/2402533
+            $url_object = $entity->toUrl();
         }
 
         // Do not include external paths.
-        if (!$url_object->isRouted())
+        if (!$url_object->isRouted()) {
           continue;
+        }
 
         // Do not include paths inaccessible to anonymous users.
-        if (!$url_object->access($this->anonUser))
+        if (!$url_object->access($this->anonUser)) {
           continue;
+        }
 
         // Do not include paths that have been already indexed.
         $path = $url_object->getInternalPath();
-        if ($this->batchInfo['remove_duplicates'] && $this->pathProcessed($path))
+        if ($this->batchInfo['remove_duplicates'] && $this->pathProcessed($path)) {
           continue;
+        }
 
         $url_object->setOption('absolute', TRUE);
 
@@ -271,21 +291,24 @@ class BatchUrlGenerator {
 
     $this->initializeBatch(count($custom_paths));
 
-    foreach($custom_paths as $i => $custom_path) {
+    foreach ($custom_paths as $i => $custom_path) {
       $this->setCurrentId($i);
 
-      if (!$this->pathValidator->isValid($custom_path['path'])) { //todo: Change to different function, as this also checks if current user has access. The user however varies depending if process was started from the web interface or via cron/drush. Use getUrlIfValidWithoutAccessCheck()?
+      // todo: Change to different function, as this also checks if current user has access. The user however varies depending if process was started from the web interface or via cron/drush. Use getUrlIfValidWithoutAccessCheck()?
+      if (!$this->pathValidator->isValid($custom_path['path'])) {
         $this->logger->registerError([self::PATH_DOES_NOT_EXIST_OR_NO_ACCESS_MESSAGE, ['@path' => $custom_path['path']]], 'warning');
         continue;
       }
       $url_object = Url::fromUserInput($custom_path['path'], ['absolute' => TRUE]);
 
-      if (!$url_object->access($this->anonUser))
+      if (!$url_object->access($this->anonUser)) {
         continue;
+      }
 
       $path = $url_object->getInternalPath();
-      if ($this->batchInfo['remove_duplicates'] && $this->pathProcessed($path))
+      if ($this->batchInfo['remove_duplicates'] && $this->pathProcessed($path)) {
         continue;
+      }
 
       // Load entity object if this is an entity route.
       $route_parameters = $url_object->getRouteParameters();
@@ -324,7 +347,7 @@ class BatchUrlGenerator {
         ->toString();
     }
     else {
-      foreach($translation_languages as $language) {
+      foreach ($translation_languages as $language) {
         if (!is_null($entity) && $this->batchInfo['skip_untranslated']) {
           $translation = $entity->getTranslation($language->getId());
           if (!$translation->access('view')) {
@@ -337,7 +360,7 @@ class BatchUrlGenerator {
       }
     }
 
-    foreach($alternate_urls as $langcode => $url) {
+    foreach ($alternate_urls as $langcode => $url) {
       $this->context['results']['generate'][] = $path_data + ['langcode' => $langcode, 'url' => $url, 'alternate_urls' => $alternate_urls];
     }
   }
@@ -358,7 +381,8 @@ class BatchUrlGenerator {
         ['@url' => $GLOBALS['base_url'] . '/sitemap.xml']));
     }
     else {
-      //todo: register error
+      // todo: register error.
     }
   }
+
 }

src/Controller/SimplesitemapController.php

@@ -9,7 +9,8 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 /**
- * Class SimplesitemapController
+ * Class SimplesitemapController.
+ *
  * @package Drupal\simple_sitemap\Controller
  */
 class SimplesitemapController extends ControllerBase {
@@ -35,13 +36,13 @@ class SimplesitemapController extends ControllerBase {
    * Returns the whole sitemap, a requested sitemap chunk, or the sitemap index file.
    *
    * @param int $chunk_id
-   *  Optional ID of the sitemap chunk. If none provided, the first chunk or
-   *  the sitemap index is fetched.
+   *   Optional ID of the sitemap chunk. If none provided, the first chunk or
+   *   the sitemap index is fetched.
    *
    * @throws NotFoundHttpException
    *
    * @return object
-   *  Returns an XML response.
+   *   Returns an XML response.
    */
   public function getSitemap($chunk_id = NULL) {
     $output = $this->generator->getSitemap($chunk_id);
@@ -62,4 +63,5 @@ class SimplesitemapController extends ControllerBase {
   public static function create(ContainerInterface $container) {
     return new static($container->get('simple_sitemap.generator'));
   }
+
 }

src/Form/FormHelper.php

@@ -5,7 +5,8 @@ namespace Drupal\simple_sitemap\Form;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
 
 /**
- * Class FormHelper
+ * Class FormHelper.
+ *
  * @package Drupal\simple_sitemap\Form
  */
 class FormHelper {
@@ -29,13 +30,13 @@ class FormHelper {
     'default',
     'edit',
     'add',
-    'register'
+    'register',
   ];
 
   private static $valuesToCheck = [
     'simple_sitemap_index_content',
     'simple_sitemap_priority',
-    'simple_sitemap_regenerate_now'
+    'simple_sitemap_regenerate_now',
   ];
 
   /**
@@ -98,25 +99,32 @@ class FormHelper {
     return $this;
   }
 
+  /**
+   *
+   */
   private function assertAlteringForm() {
 
     // Do not alter the form if user lacks certain permissions.
-    if (!$this->currentUser->hasPermission('administer sitemap settings'))
+    if (!$this->currentUser->hasPermission('administer sitemap settings')) {
       $this->alteringForm = FALSE;
+    }
 
     // Do not alter the form if it is irrelevant to sitemap generation.
-    elseif (empty($this->entityCategory))
+    elseif (empty($this->entityCategory)) {
       $this->alteringForm = FALSE;
+    }
 
     // Do not alter the form if entity is not enabled in sitemap settings.
-    elseif (!$this->generator->entityTypeIsEnabled($this->entityTypeId))
+    elseif (!$this->generator->entityTypeIsEnabled($this->entityTypeId)) {
       $this->alteringForm = FALSE;
+    }
 
     // Do not alter the form, if sitemap is disabled for the entity type of this
     // entity instance.
     elseif ($this->entityCategory == 'instance'
-      && !$this->generator->bundleIsIndexed($this->entityTypeId, $this->bundleName))
+      && !$this->generator->bundleIsIndexed($this->entityTypeId, $this->bundleName)) {
       $this->alteringForm = FALSE;
+    }
   }
 
   /**
@@ -160,17 +168,19 @@ class FormHelper {
         '#options' => [
           0 => $this->entityCategory == 'instance' ? $this->t('Do not index this @bundle entity', ['@bundle' => $bundle_name]) : $this->t('Do not index entities of this type'),
           1 => $this->entityCategory == 'instance' ? $this->t('Index this @bundle entity', ['@bundle' => $bundle_name]) : $this->t('Index entities of this type'),
-        ]
+        ],
       ];
       if ($this->entityCategory == 'instance' && isset($bundle_settings['index'])) {
         $form_fragment[$prefix . 'simple_sitemap_index_content']['#options'][$bundle_settings['index']] .= ' <em>(' . $this->t('Default') . ')</em>';
       }
     }
 
-    if ($this->entityCategory == 'instance')
+    if ($this->entityCategory == 'instance') {
       $priority_description = $this->t('The priority this @bundle entity will have in the eyes of search engine bots.', ['@bundle' => $bundle_name]);
-    else
+    }
+    else {
       $priority_description = $this->t('The priority entities of this type will have in the eyes of search engine bots.');
+    }
     $form_fragment[$prefix . 'simple_sitemap_priority'] = [
       '#type' => 'select',
       '#title' => $this->t('Priority'),
@@ -179,7 +189,7 @@ class FormHelper {
       '#options' => $this->getPrioritySelectValues(),
     ];
     if ($this->entityCategory == 'instance' && isset($bundle_settings['priority'])) {
-      $form_fragment[$prefix . 'simple_sitemap_priority']['#options'][(string)$bundle_settings['priority']] .= ' (' . $this->t('Default') . ')';
+      $form_fragment[$prefix . 'simple_sitemap_priority']['#options'][(string) $bundle_settings['priority']] .= ' (' . $this->t('Default') . ')';
     }
     return $this;
   }
@@ -189,7 +199,7 @@ class FormHelper {
    * and gathers sitemap settings from the database.
    *
    * @return bool
-   *  TRUE if this is a bundle or bundle instance form, FALSE otherwise.
+   *   TRUE if this is a bundle or bundle instance form, FALSE otherwise.
    */
   private function getEntityDataFromFormEntity() {
     $form_entity = $this->getFormEntity();
@@ -200,7 +210,7 @@ class FormHelper {
         $this->entityCategory = 'instance';
       }
       else {
-        foreach($sitemap_entity_types as $sitemap_entity) {
+        foreach ($sitemap_entity_types as $sitemap_entity) {
           if ($sitemap_entity->getBundleEntityType() == $entity_type_id) {
             $this->entityCategory = 'bundle';
             break;
@@ -221,7 +231,8 @@ class FormHelper {
         case 'instance':
           $this->entityTypeId = $entity_type_id;
           $this->bundleName = $this->generator->getEntityInstanceBundleName($form_entity);
-          $this->instanceId = !empty($form_entity->id()) ? $form_entity->id() : NULL; // New menu link's id is '' instead of NULL, hence checking for empty.
+          // New menu link's id is '' instead of NULL, hence checking for empty.
+          $this->instanceId = !empty($form_entity->id()) ? $form_entity->id() : NULL;
           break;
 
         default:
@@ -236,8 +247,8 @@ class FormHelper {
    * Gets the object entity of the form if available.
    *
    * @return object|false
-   *  Entity or FALSE if non-existent or if form operation is
-   *  'delete'.
+   *   Entity or FALSE if non-existent or if form operation is
+   *   'delete'.
    */
   private function getFormEntity() {
     $form_object = $this->formState->getFormObject();
@@ -254,7 +265,7 @@ class FormHelper {
    * To be used in an entity form submit.
    *
    * @return int
-   *  Entity ID.
+   *   Entity ID.
    */
   public function getFormEntityId() {
     return $this->formState->getFormObject()->getEntity()->id();
@@ -266,8 +277,9 @@ class FormHelper {
    *
    * @param $form
    * @param $values
+   *
    * @return bool
-   *  TRUE if simple_sitemap form values have been altered by the user.
+   *   TRUE if simple_sitemap form values have been altered by the user.
    */
   public function valuesChanged($form, $values) {
     foreach (self::$valuesToCheck as $field_name) {
@@ -285,7 +297,7 @@ class FormHelper {
    */
   public function getPrioritySelectValues() {
     $options = [];
-    foreach(range(0, self::PRIORITY_HIGHEST) as $value) {
+    foreach (range(0, self::PRIORITY_HIGHEST) as $value) {
       $value = $this->formatPriority($value / self::PRIORITY_DIVIDER);
       $options[$value] = $value;
     }
@@ -297,7 +309,7 @@ class FormHelper {
    * @return string
    */
   public function formatPriority($priority) {
-    return number_format((float)$priority, 1, '.', '');
+    return number_format((float) $priority, 1, '.', '');
   }
 
   /**
@@ -307,4 +319,5 @@ class FormHelper {
   public static function isValidPriority($priority) {
     return !is_numeric($priority) || $priority < 0 || $priority > 1 ? FALSE : TRUE;
   }
+
 }

src/Form/SimplesitemapCustomLinksForm.php

@@ -5,7 +5,8 @@ namespace Drupal\simple_sitemap\Form;
 use Drupal\Core\Form\FormStateInterface;
 
 /**
- * Class SimplesitemapCustomLinksForm
+ * Class SimplesitemapCustomLinksForm.
+ *
  * @package Drupal\simple_sitemap\Form
  */
 class SimplesitemapCustomLinksForm extends SimplesitemapFormBase {
@@ -53,12 +54,13 @@ class SimplesitemapCustomLinksForm extends SimplesitemapFormBase {
    * {@inheritdoc}
    */
   public function validateForm(array &$form, FormStateInterface $form_state) {
-    foreach($this->getCustomLinks($form_state->getValue('custom_links')) as $i => $link_config) {
+    foreach ($this->getCustomLinks($form_state->getValue('custom_links')) as $i => $link_config) {
       $placeholders = ['@line' => ++$i, '@path' => $link_config['path'], '@priority' => isset($link_config['priority']) ? $link_config['priority'] : ''];
 
       // Checking if internal path exists.
       if (!$this->pathValidator->isValid($link_config['path'])
-       || strpos($link_config['path'], '//') !== FALSE) { // Path validator does not see a double slash as an error. Catching this to prevent breaking path generation.
+      // Path validator does not see a double slash as an error. Catching this to prevent breaking path generation.
+       || strpos($link_config['path'], '//') !== FALSE) {
         $form_state->setErrorByName('', $this->t("<strong>Line @line</strong>: The path <em>@path</em> does not exist.", $placeholders));
       }
 
@@ -101,7 +103,7 @@ class SimplesitemapCustomLinksForm extends SimplesitemapFormBase {
     // Remove empty values and whitespaces from array.
     $custom_links_string_lines = array_filter(array_map('trim', $custom_links_string_lines));
     $custom_links = [];
-    foreach($custom_links_string_lines as $i => &$line) {
+    foreach ($custom_links_string_lines as $i => &$line) {
       $link_settings = explode(' ', $line, 2);
       $custom_links[$i]['path'] = $link_settings[0];
       if (isset($link_settings[1]) && $link_settings[1] != '') {
@@ -110,4 +112,5 @@ class SimplesitemapCustomLinksForm extends SimplesitemapFormBase {
     }
     return $custom_links;
   }
+
 }

src/Form/SimplesitemapEntitiesForm.php

@@ -5,7 +5,8 @@ namespace Drupal\simple_sitemap\Form;
 use Drupal\Core\Form\FormStateInterface;
 
 /**
- * Class SimplesitemapEntitiesForm
+ * Class SimplesitemapEntitiesForm.
+ *
  * @package Drupal\simp