Same name and namespace in other branches

1. main core/modules/ckeditor5/src/Plugin/ConfigAction/AddItemToToolbar.php \Drupal\ckeditor5\Plugin\ConfigAction\AddItemToToolbar::applySingle()

Adds an item to the toolbar.

Parameters

\Drupal\editor\EditorInterface $editor: The editor to which the item should be added.

string|array $value: The name of the item, or an array of options for the item.

Return value

bool TRUE if the editor settings were changed, FALSE otherwise.

1 call to AddItemToToolbar::applySingle()

AddItemToToolbar::apply in core/modules/ckeditor5/src/Plugin/ConfigAction/AddItemToToolbar.php

Applies the config action.

File

core/modules/ckeditor5/src/Plugin/ConfigAction/AddItemToToolbar.php, line 91

Class

AddItemToToolbar

Config action plugin to add an item to the toolbar.

Namespace

Drupal\ckeditor5\Plugin\ConfigAction

Code

private function applySingle(EditorInterface $editor, string|array $value) : bool {
  if (is_string($value)) {
    $value = [
      'item_name' => $value,
    ];
  }
  $item_name = $value['item_name'] ?? NULL;
  if (!is_string($item_name)) {
    throw new ConfigActionException(sprintf("The %s config action requires each toolbar item to define an 'item_name' string.", $this->pluginId));
  }
  $replace = $value['replace'] ?? FALSE;
  assert(is_bool($replace));
  $position = $value['position'] ?? NULL;
  $allow_duplicate = $value['allow_duplicate'] ?? FALSE;
  assert(is_bool($allow_duplicate));
  $editor_settings = $editor->getSettings();
  // If the item is already in the toolbar and we're not allowing duplicate
  // items, we're done.
  if (in_array($item_name, $editor_settings['toolbar']['items'], TRUE) && $allow_duplicate === FALSE && $item_name !== '|') {
    return FALSE;
  }
  if (is_int($position)) {
    // If we want to replace the item at this position, then `replace`
    // should be true. This would be useful if, for example, we wanted to
    // replace the Image button with the Media Library.
    array_splice($editor_settings['toolbar']['items'], $position, $replace ? 1 : 0, $item_name);
  }
  else {
    $editor_settings['toolbar']['items'][] = $item_name;
  }
  // If this item is associated with a plugin, ensure that it's configured
  // at the editor level, if necessary. A vertical separator is not
  // associated with any plugin.
  if ($item_name !== '|') {
    /** @var \Drupal\ckeditor5\Plugin\CKEditor5PluginDefinition $definition */
    foreach ($this->pluginManager
      ->getDefinitions() as $id => $definition) {
      if (array_key_exists($item_name, $definition->getToolbarItems())) {
        // If plugin settings already exist, don't change them.
        if (array_key_exists($id, $editor_settings['plugins'])) {
          break;

        }
        elseif ($definition->isConfigurable()) {
          /** @var \Drupal\ckeditor5\Plugin\CKEditor5PluginConfigurableInterface $plugin */
          $plugin = $this->pluginManager
            ->getPlugin($id, NULL);
          $editor_settings['plugins'][$id] = $plugin->defaultConfiguration();
        }
        // No need to examine any other plugins.
        break;

      }
    }
  }
  $editor->setSettings($editor_settings);
  return TRUE;
}

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