MokoJoomHero/src/script.php

<?php

/**
 * @package     Joomla.Site
 * @subpackage  mod_mokojoomhero
 *
 * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
 * @license     GPL-3.0-or-later
 * SPDX-License-Identifier: GPL-3.0-or-later
 */

defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Filesystem\Folder;
use Joomla\CMS\Installer\InstallerAdapter;

class Mod_MokojoomheroInstallerScript
{
	public function postflight(string $type, InstallerAdapter $adapter): void
	{
		// Create default image folder on fresh install
		$heroesPath = JPATH_ROOT . '/images/heroes';

		if (!is_dir($heroesPath)) {
			Folder::create($heroesPath);
		}

		// Remove deprecated system plugin (was part of the old package extension)
		$this->removeDeprecatedPlugin();
	}

	/**
	 * Uninstall plg_system_mokojoomhero if it exists — no longer needed.
	 */
	private function removeDeprecatedPlugin(): void
	{
		try {
			$db = Factory::getDbo();

			$query = $db->getQuery(true)
				->select($db->quoteName('extension_id'))
				->from($db->quoteName('#__extensions'))
				->where($db->quoteName('type') . ' = ' . $db->quote('plugin'))
				->where($db->quoteName('folder') . ' = ' . $db->quote('system'))
				->where($db->quoteName('element') . ' = ' . $db->quote('mokojoomhero'));
			$db->setQuery($query);
			$extensionId = (int) $db->loadResult();

			if ($extensionId) {
				$installer = new \Joomla\CMS\Installer\Installer();
				$installer->uninstall('plugin', $extensionId);
			}
		} catch (\Exception $e) {
			// Non-critical — plugin may already be gone
		}
	}
}