.-.-.-.-.-

<?php
/**
 * @link https://craftcms.com/
 * @copyright Copyright (c) Pixel & Tonic, Inc.
 * @license https://craftcms.github.io/license/
 */

namespace craft\elements\actions;

use Craft;
use craft\base\ElementAction;

/**
 * RenameFile represents a Rename File element action.
 *
 * @author Pixel & Tonic, Inc. <support@pixelandtonic.com>
 * @since 3.0.0
 */
class RenameFile extends ElementAction
{
    /**
     * @inheritdoc
     */
    public function getTriggerLabel(): string
    {
        return Craft::t('app', 'Rename file');
    }

/**
     * @inheritdoc
     */
    public function getTriggerHtml(): ?string
    {
        Craft::$app->getView()->registerJsWithVars(
            fn($type, $prompt) => <<<JS
(() => {
    new Craft.ElementActionTrigger({
        type: $type,
        bulk: false,
        validateSelection: \$selectedItems => Garnish.hasAttr(\$selectedItems.find('.element'), 'data-movable'),
        activate: \$selectedItems => {
            const \$element = \$selectedItems.find('.element')
            const assetId = \$element.data('id');
            let oldName = \$element.data('filename');

const newName = prompt($prompt, oldName);

if (!newName || newName == oldName)
            {
                return;
            }

Craft.elementIndex.setIndexBusy();

let currentFolderId = Craft.elementIndex.\$source.data('folder-id');
            const currentFolder = Craft.elementIndex.sourcePath[Craft.elementIndex.sourcePath.length - 1];
            if (currentFolder && currentFolder.folderId) {
              currentFolderId = currentFolder.folderId;
            }

if (response.data.success) {
                        Craft.elementIndex.updateElements();

// If assets were just merged we should get the reference tags updated right away
                        Craft.cp.runQueue();
                    }
                })
                .catch(({response}) => {
                    alert(response.data.message)
                })
                .finally(() => {
                    Craft.elementIndex.setIndexAvailable();
                });
        },
    });
})();
JS,
            [
                static::class,
                Craft::t('app', 'Enter the new filename'),
            ]);

return null;
    }
}

/srv/users/craft4/apps/craft4-newsite-space/vendor/craftcms/cms/src/elements/actions/RenameFile.php