aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/redirect/modules/redirect_404/src/Form/RedirectFix404Form.php

   1 <?php
   2
   3 namespace Drupal\redirect_404\Form;
   4
   5 use Drupal\Core\Datetime\DateFormatterInterface;
   6 use Drupal\Core\Entity\EntityTypeManagerInterface;
   7 use Drupal\Core\Form\FormBase;
   8 use Drupal\Core\Form\FormStateInterface;
   9 use Drupal\Core\Language\LanguageInterface;
  10 use Drupal\Core\Language\LanguageManagerInterface;
  11 use Drupal\Core\Url;
  12 use Drupal\redirect_404\SqlRedirectNotFoundStorage;
  13 use Symfony\Component\DependencyInjection\ContainerInterface;
  14
  15 /**
  16  * Provides a form that lists all 404 error paths and no redirect assigned yet.
  17  *
  18  * This is a fallback for the provided default view.
  19  */
  20 class RedirectFix404Form extends FormBase {
  21
  22   /**
  23    * The language manager.
  24    *
  25    * @var \Drupal\Core\Language\LanguageManagerInterface
  26    */
  27   protected $languageManager;
  28
  29   /**
  30    * The redirect storage.
  31    *
  32    * @var \Drupal\redirect_404\SqlRedirectNotFoundStorage
  33    */
  34   protected $redirectStorage;
  35
  36   /**
  37    * The date formatter service.
  38    *
  39    * @var \Drupal\Core\Datetime\DateFormatterInterface
  40    */
  41   protected $dateFormatter;
  42
  43   /**
  44    * The entity manager.
  45    *
  46    * @var \Drupal\Core\Entity\EntityTypeManagerInterface
  47    */
  48   protected $entityTypeManager;
  49
  50   /**
  51    * Constructs a RedirectFix404Form.
  52    *
  53    * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
  54    *   The language manager.
  55    * @param \Drupal\redirect_404\SqlRedirectNotFoundStorage $redirect_storage
  56    *   The redirect storage.
  57    * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
  58    *   The date Formatter service.
  59    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
  60    *   The entity manager.
  61    */
  62   public function __construct(LanguageManagerInterface $language_manager, SqlRedirectNotFoundStorage $redirect_storage, DateFormatterInterface $date_formatter, EntityTypeManagerInterface $entity_type_manager) {
  63     $this->languageManager = $language_manager;
  64     $this->redirectStorage = $redirect_storage;
  65     $this->dateFormatter = $date_formatter;
  66     $this->entityTypeManager = $entity_type_manager;
  67   }
  68
  69   /**
  70    * {@inheritdoc}
  71    */
  72   public static function create(ContainerInterface $container) {
  73     return new static(
  74       $container->get('language_manager'),
  75       $container->get('redirect.not_found_storage'),
  76       $container->get('date.formatter'),
  77       $container->get('entity_type.manager')
  78     );
  79   }
  80
  81   /**
  82    * {@inheritdoc}
  83    */
  84   public function getFormId() {
  85     return 'redirect_fix_404_form';
  86   }
  87
  88   /**
  89    * {@inheritdoc}
  90    */
  91   public function buildForm(array $form, FormStateInterface $form_state) {
  92     $destination = $this->getDestinationArray();
  93
  94     $search = $this->getRequest()->get('search');
  95     $form['#attributes'] = ['class' => ['search-form']];
  96
  97     $form['basic'] = [
  98       '#type' => 'fieldset',
  99       '#title' => $this->t('Filter 404s'),
 100       '#attributes' => ['class' => ['container-inline']],
 101     ];
 102     $form['basic']['filter'] = [
 103       '#type' => 'textfield',
 104       '#title' => '',
 105       '#default_value' => $search,
 106       '#maxlength' => 128,
 107       '#size' => 25,
 108     ];
 109     $form['basic']['submit'] = [
 110       '#type' => 'submit',
 111       '#value' => $this->t('Filter'),
 112       '#action' => 'filter',
 113     ];
 114     if ($search) {
 115       $form['basic']['reset'] = [
 116         '#type' => 'submit',
 117         '#value' => $this->t('Reset'),
 118         '#action' => 'reset',
 119       ];
 120     }
 121
 122     $languages = $this->languageManager->getLanguages(LanguageInterface::STATE_ALL);
 123     $multilingual = $this->languageManager->isMultilingual();
 124
 125     $header = [
 126       ['data' => $this->t('Path'), 'field' => 'source'],
 127       ['data' => $this->t('Count'), 'field' => 'count', 'sort' => 'desc'],
 128       ['data' => $this->t('Last accessed'), 'field' => 'timestamp'],
 129     ];
 130     if ($multilingual) {
 131       $header[] = ['data' => $this->t('Language'), 'field' => 'language'];
 132     }
 133     $header[] = ['data' => $this->t('Operations')];
 134
 135     $rows = [];
 136     $results = $this->redirectStorage->listRequests($header, $search);
 137     foreach ($results as $result) {
 138       $path = ltrim($result->path, '/');
 139
 140       $row = [];
 141       $row['source'] = $path;
 142       $row['count'] = $result->count;
 143       $row['timestamp'] = $this->dateFormatter->format($result->timestamp, 'short');
 144       if ($multilingual) {
 145         if (isset($languages[$result->langcode])) {
 146           $row['language'] = $languages[$result->langcode]->getName();
 147         }
 148         else {
 149           $row['language'] = $this->t('Undefined @langcode', ['@langcode' => $result->langcode]);
 150         }
 151       }
 152
 153       $operations = [];
 154       if ($this->entityTypeManager->getAccessControlHandler('redirect')->createAccess()) {
 155         $operations['add'] = [
 156           'title' => $this->t('Add redirect'),
 157           'url' => Url::fromRoute('redirect.add', [], ['query' => ['source' => $path, 'language' => $result->langcode] + $destination]),
 158         ];
 159       }
 160       $row['operations'] = [
 161         'data' => [
 162           '#type' => 'operations',
 163           '#links' => $operations,
 164         ],
 165       ];
 166
 167       $rows[] = $row;
 168     }
 169
 170     $form['redirect_404_table']  = [
 171       '#theme' => 'table',
 172       '#header' => $header,
 173       '#rows' => $rows,
 174       '#empty' => $this->t('There are no 404 errors to fix.'),
 175     ];
 176     $form['redirect_404_pager'] = ['#type' => 'pager'];
 177     return $form;
 178   }
 179
 180   /**
 181    * {@inheritdoc}
 182    */
 183   public function submitForm(array &$form, FormStateInterface $form_state) {
 184
 185     if ($form_state->getTriggeringElement()['#action'] == 'filter') {
 186       $form_state->setRedirect('redirect_404.fix_404', [], ['query' => ['search' => trim($form_state->getValue('filter'))]]);
 187     }
 188     else {
 189       $form_state->setRedirect('redirect_404.fix_404');
 190     }
 191   }
 192
 193 }