--- /dev/null
+<?php
+
+namespace Drupal\metatag_views\Form;
+
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Form\FormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\metatag\MetatagManagerInterface;
+use Drupal\metatag_views\MetatagViewsValuesCleanerTrait;
+use Drupal\views\ViewEntityInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Class MetatagViewsEditForm.
+ *
+ * @package Drupal\metatag_views\Form
+ */
+class MetatagViewsEditForm extends FormBase {
+
+ use MetatagViewsValuesCleanerTrait;
+
+ /**
+ * Drupal\metatag\MetatagManager definition.
+ *
+ * @var \Drupal\metatag\MetatagManager
+ */
+ protected $metatagManager;
+
+ /**
+ * @var \Drupal\Core\Entity\EntityStorageInterface
+ */
+ protected $viewsManager;
+
+ /**
+ * Array of display settings as returned from getDisplay of ViewEntityInterface
+ *
+ * @var array
+ */
+ protected $display;
+
+ /**
+ * View entity object
+ *
+ * @var ViewEntityInterface
+ */
+ protected $view;
+
+ public function __construct(MetatagManagerInterface $metatag_manager, EntityTypeManagerInterface $entity_manager) {
+ $this->metatagManager = $metatag_manager;
+ $this->viewsManager = $entity_manager->getStorage('view');
+ }
+
+ public static function create(ContainerInterface $container) {
+ return new static(
+ $container->get('metatag.manager'),
+ $container->get('entity_type.manager')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getFormId() {
+ return 'metatag_views_edit_form';
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildForm(array $form, FormStateInterface $form_state) {
+ // Get the parameters from request.
+ $view_id = \Drupal::request()->get('view_id');
+ $display_id = \Drupal::request()->get('display_id');
+
+ // Get metatags from the view entity.
+ $metatags = [];
+ if ($view_id && $display_id) {
+ $metatags = metatag_get_view_tags($view_id, $display_id);
+ }
+
+ $form['metatags'] = $this->metatagManager->form($metatags, $form, ['view']);
+ $form['metatags']['#title'] = t('Metatags');
+ $form['metatags']['#type'] = 'fieldset';
+
+ // Need to create that AFTER the $form['metatags'] as the whole form
+ // is passed to the $metatagManager->form() which causes duplicated field.
+ $form['view'] = [
+ '#type' => 'value',
+ '#title' => $this->t('View'),
+ '#weight' => -100,
+ '#default_value' => $view_id . ':' . $display_id,
+ '#required' => TRUE,
+ ];
+
+ $form['submit'] = array(
+ '#type' => 'submit',
+ '#value' => t('Submit'),
+ );
+
+ return $form;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function form(array $values, array $element, array $token_types = [], array $included_groups = NULL, array $included_tags = NULL) {
+
+ // Add the outer fieldset.
+ $element += [
+ '#type' => 'details',
+ ];
+
+ $element += $this->tokenService->tokenBrowser($token_types);
+
+ $groups_and_tags = $this->sortedGroupsWithTags();
+
+ $first = TRUE;
+ foreach ($groups_and_tags as $group_id => $group) {
+ // Only act on groups that have tags and are in the list of included
+ // groups (unless that list is null).
+ if (isset($group['tags']) && (is_null($included_groups) || in_array($group_id, $included_groups))) {
+ // Create the fieldset.
+ $element[$group_id]['#type'] = 'details';
+ $element[$group_id]['#title'] = $group['label'];
+ $element[$group_id]['#description'] = $group['description'];
+ $element[$group_id]['#open'] = $first;
+ $first = FALSE;
+
+ foreach ($group['tags'] as $tag_id => $tag) {
+ // Only act on tags in the included tags list, unless that is null.
+ if (is_null($included_tags) || in_array($tag_id, $included_tags)) {
+ // Make an instance of the tag.
+ $tag = $this->tagPluginManager->createInstance($tag_id);
+
+ // Set the value to the stored value, if any.
+ $tag_value = isset($values[$tag_id]) ? $values[$tag_id] : NULL;
+ $tag->setValue($tag_value);
+
+ // Create the bit of form for this tag.
+ $element[$group_id][$tag_id] = $tag->form($element);
+ }
+ }
+ }
+ }
+
+ return $element;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function submitForm(array &$form, FormStateInterface $form_state) {
+ // Get the submitted form values.
+ $view_name = $form_state->getValue('view');
+ list($view_id, $display_id) = explode(':', $view_name);
+
+ $metatags = $form_state->getValues();
+ unset($metatags['view']);
+ $metatags = $this->clearMetatagViewsDisallowedValues($metatags);
+
+ /** @var ViewEntityInterface $view */
+ $view = $this->viewsManager->load($view_id);
+
+ // Store the metatags on the view.
+ $config_name = $view->getConfigDependencyName();
+ $config_path = 'display.' . $display_id . '.display_options.display_extenders.metatag_display_extender.metatags';
+
+ // Set configuration values based on form submission.
+ // This always edits the original language.
+ $configuration = $this->configFactory()->getEditable($config_name);
+ if (empty($this->removeEmptyTags($metatags))) {
+ $configuration->clear($config_path);
+ }
+ else {
+ $configuration->set($config_path, $metatags);
+ }
+ $configuration->save();
+
+ // Redirect back to the views list.
+ $form_state->setRedirect('metatag_views.metatags.list');
+
+ drupal_set_message($this->t('Metatags for @view : @display have been saved.', [
+ '@view' => $view->label(),
+ '@display' => $view->getDisplay($display_id)['display_title'],
+ ]));
+ }
+
+}
projects / yaffs-website / blobdiff