--- /dev/null
+<?php
+
+namespace Drupal\simple_sitemap\Form;
+
+use Drupal\Core\Form\FormStateInterface;
+
+/**
+ * Class SimplesitemapEntitiesForm
+ * @package Drupal\simple_sitemap\Form
+ */
+class SimplesitemapEntitiesForm extends SimplesitemapFormBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getFormID() {
+ return 'simple_sitemap_entities_form';
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildForm(array $form, FormStateInterface $form_state) {
+
+ $form['simple_sitemap_entities']['#prefix'] = $this->getDonationText();
+
+ $form['simple_sitemap_entities']['entities'] = [
+ '#title' => $this->t('Sitemap entities'),
+ '#type' => 'fieldset',
+ '#markup' => '<p>' . $this->t("Simple XML sitemap settings will be added only to entity forms of entity types enabled here. For all entity types featuring bundles (e.g. <em>node</em>) sitemap settings have to be set on their bundle pages (e.g. <em>page</em>).") . '</p>',
+ ];
+
+ $form['#attached']['library'][] = 'simple_sitemap/sitemapEntities';
+ $form['#attached']['drupalSettings']['simple_sitemap'] = ['all_entities' => [], 'atomic_entities' => []];
+
+ $entity_type_labels = [];
+ foreach ($this->entityHelper->getSitemapEntityTypes() as $entity_type_id => $entity_type) {
+ $entity_type_labels[$entity_type_id] = $entity_type->getLabel() ? : $entity_type_id;
+ }
+ asort($entity_type_labels);
+
+ $this->formHelper->processForm($form_state);
+
+ foreach ($entity_type_labels as $entity_type_id => $entity_type_label) {
+
+ $css_entity_type_id = str_replace('_', '-', $entity_type_id);
+
+ $form['simple_sitemap_entities']['entities'][$entity_type_id] = [
+ '#type' => 'details',
+ '#title' => $entity_type_label,
+ '#open' => $this->generator->entityTypeIsEnabled($entity_type_id),
+ ];
+
+ $form['simple_sitemap_entities']['entities'][$entity_type_id][$entity_type_id . '_enabled'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Enable @entity_type_label <em>(@entity_type_id)</em> support', ['@entity_type_label' => strtolower($entity_type_label), '@entity_type_id' => $entity_type_id]),
+ '#description' => $this->t('Sitemap settings for this entity type can be set on its bundle pages and overridden on its entity pages.'),
+ '#default_value' => $this->generator->entityTypeIsEnabled($entity_type_id),
+ ];
+
+ if ($form['simple_sitemap_entities']['entities'][$entity_type_id][$entity_type_id . '_enabled']['#default_value']) {
+ $form['simple_sitemap_entities']['entities'][$entity_type_id][$entity_type_id . '_enabled']['#suffix']
+ = "<div id='warning-$css_entity_type_id'>"
+ . $this->t("<strong>Warning:</strong> This entity type's sitemap settings including per-entity overrides will be deleted after hitting <em>Save</em>.")
+ . "</div>";
+ }
+
+ $form['#attached']['drupalSettings']['simple_sitemap']['all_entities'][] = $css_entity_type_id;
+
+ if ($this->entityHelper->entityTypeIsAtomic($entity_type_id)) {
+ $form['simple_sitemap_entities']['entities'][$entity_type_id][$entity_type_id . '_enabled']['#description'] = $this->t('Sitemap settings for this entity type can be set below and overridden on its entity pages.');
+ $this->formHelper->setEntityCategory('bundle')
+ ->setEntityTypeId($entity_type_id)
+ ->setBundleName($entity_type_id)
+ ->displayEntitySettings($form['simple_sitemap_entities']['entities'][$entity_type_id][$entity_type_id . '_settings'], TRUE);
+ $form['#attached']['drupalSettings']['simple_sitemap']['atomic_entities'][] = $css_entity_type_id;
+ }
+ }
+
+ $this->formHelper->displayRegenerateNow($form['simple_sitemap_entities']['entities']);
+
+ return parent::buildForm($form, $form_state);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function submitForm(array &$form, FormStateInterface $form_state) {
+ $values = $form_state->getValues();
+ foreach ($values as $field_name => $value) {
+ if (substr($field_name, -strlen('_enabled')) == '_enabled') {
+ $entity_type_id = substr($field_name, 0, -8);
+ if ($value) {
+ $this->generator->enableEntityType($entity_type_id);
+ if ($this->entityHelper->entityTypeIsAtomic($entity_type_id)) {
+ $this->generator->setBundleSettings($entity_type_id, $entity_type_id, [
+ 'index' => TRUE,
+ 'priority' => $values[$entity_type_id . '_simple_sitemap_priority'],
+ ]);
+ }
+ }
+ else {
+ $this->generator->disableEntityType($entity_type_id);
+ }
+ }
+ }
+ parent::submitForm($form, $form_state);
+
+ // Regenerate sitemaps according to user setting.
+ if ($form_state->getValue('simple_sitemap_regenerate_now')) {
+ $this->generator->generateSitemap();
+ }
+ }
+
+}