--- /dev/null
+<?php
+
+/**
+ * @file
+ * Contains install and update functions for Entity Embed.
+ */
+
+use Drupal\embed\Entity\EmbedButton;
+use Drupal\Core\Utility\UpdateException;
+
+/**
+ * Convert entity embed buttons to embed buttons.
+ *
+ * @todo Can we reuse the existing UUID and save before deleting the old button?
+ */
+function entity_embed_update_8001() {
+ $config_factory = \Drupal::configFactory();
+
+ foreach ($config_factory->listAll('entity_embed.embed_button.') as $config_name) {
+ $old_embed_button = $config_factory->getEditable($config_name);
+ $values = $old_embed_button->getRawData();
+
+ if (EmbedButton::load($values['id'])) {
+ throw new UpdateException('Unable to convert entity_embed.embed_button.' . $values['id'] . ' to embed.button.' . $values['id'] . ' since the latter already exists.');
+ }
+
+ // Move some data around.
+ $values['type_id'] = 'entity';
+ $values['type_settings'] = [
+ 'entity_type' => $values['entity_type'],
+ 'bundles' => array_keys(array_filter($values['entity_type_bundles'])),
+ 'display_plugins' => array_keys(array_filter($values['display_plugins'])),
+ ];
+ $values['icon_uuid'] = $values['button_icon_uuid'];
+ unset($values['entity_type']);
+ unset($values['entity_type_bundles']);
+ unset($values['display_plugins']);
+ unset($values['button_icon_uuid']);
+
+ // Save the new embed button and delete the old one.
+ $embed_button = EmbedButton::create($values);
+ $embed_button->save();
+ $old_embed_button->delete();
+ }
+}
+
+/**
+ * Updates the default mode settings.
+ */
+function entity_embed_update_8002() {
+ \Drupal::configFactory()
+ ->getEditable('entity_embed.settings')
+ ->set('rendered_entity_mode', TRUE)
+ ->save();
+}
+
+/**
+ * Updates allowed HTML for all filter format config entities that have an
+ * Entity Embed button.
+ */
+function entity_embed_update_8003() {
+ $buttons = \Drupal::entityTypeManager()->getStorage('embed_button')->loadMultiple();
+ $filter_formats_with_embed_button = [];
+
+ // Get filter formats from editors with entity embed button.
+ foreach (\Drupal::entityTypeManager()->getStorage('editor')->loadMultiple() as $editor) {
+ foreach (new RecursiveIteratorIterator(new RecursiveArrayIterator($editor->getSettings())) as $settings_value) {
+ foreach ($buttons as $button) {
+ if ($settings_value == $button->id()) {
+ $filter_formats_with_embed_button[] = $editor->getFilterFormat();
+ }
+ }
+ }
+ }
+ foreach ($filter_formats_with_embed_button as $filter_format) {
+ foreach ($filter_format->filters()->getAll() as $filter) {
+ if (isset($filter->getConfiguration()['settings']['allowed_html'])) {
+ $allowed_html = $filter->getConfiguration()['settings']['allowed_html'];
+ if (strpos($allowed_html, 'data-entity-embed-settings')) {
+ $allowed_html = str_replace('data-entity-embed-settings', 'data-entity-embed-settings data-entity-embed-display-settings', $allowed_html);
+ $filter_format->setFilterConfig($filter->getPluginId(), ['settings' => ['allowed_html' => $allowed_html]]);
+ $filter_format->save();
+ }
+ }
+ }
+ }
+}