feat: initial MokoJoomBackup package — Akeeba Backup Pro replacement

Full-site backup and restore for Joomla with three sub-extensions: - com_mokobackup: Admin component with backup engine, profiles, and records - plg_system_mokobackup: Auto-cleanup of expired backups - plg_webservices_mokobackup: REST API wire-compatible with mcp_mokobackup Backup engine supports full/database/files modes with step-based execution, file/directory/table exclusion filters, and CLI script for cron use. Authored-by: Moko Consulting Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-06-02 13:47:36 -05:00
commit b82c1f8a24
131 changed files with 5495 additions and 0 deletions
@@ -0,0 +1,100 @@
+<?php
+
+/**
+ * @package     MokoJoomBackup
+ * @author      Moko Consulting <hello@mokoconsulting.tech>
+ * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
+ * @license     GNU General Public License version 3 or later; see LICENSE
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\Installer\InstallerAdapter;
+use Joomla\CMS\Language\Text;
+
+class Pkg_MokoBackupInstallerScript
+{
+	/**
+	 * Minimum Joomla version required
+	 *
+	 * @var string
+	 */
+	protected $minimumJoomla = '4.0.0';
+
+	/**
+	 * Minimum PHP version required
+	 *
+	 * @var string
+	 */
+	protected $minimumPhp = '8.1.0';
+
+	/**
+	 * Called before any install/update/uninstall action.
+	 *
+	 * @param   string            $type    Action type (install, update, uninstall)
+	 * @param   InstallerAdapter  $parent  Installer adapter
+	 *
+	 * @return  bool
+	 */
+	public function preflight(string $type, InstallerAdapter $parent): bool
+	{
+		if (version_compare(PHP_VERSION, $this->minimumPhp, '<')) {
+			Factory::getApplication()->enqueueMessage(
+				Text::sprintf('PKG_MOKOBACKUP_PHP_VERSION_ERROR', $this->minimumPhp),
+				'error'
+			);
+
+			return false;
+		}
+
+		return true;
+	}
+
+	/**
+	 * Called after install/update.
+	 *
+	 * @param   string            $type    Action type
+	 * @param   InstallerAdapter  $parent  Installer adapter
+	 *
+	 * @return  void
+	 */
+	public function postflight(string $type, InstallerAdapter $parent): void
+	{
+		if ($type === 'install') {
+			// Enable the system plugin automatically on fresh install
+			$db    = Factory::getDbo();
+			$query = $db->getQuery(true)
+				->update($db->quoteName('#__extensions'))
+				->set($db->quoteName('enabled') . ' = 1')
+				->where($db->quoteName('type') . ' = ' . $db->quote('plugin'))
+				->where($db->quoteName('folder') . ' = ' . $db->quote('system'))
+				->where($db->quoteName('element') . ' = ' . $db->quote('mokobackup'));
+
+			$db->setQuery($query);
+			$db->execute();
+
+			// Enable the webservices plugin automatically
+			$query = $db->getQuery(true)
+				->update($db->quoteName('#__extensions'))
+				->set($db->quoteName('enabled') . ' = 1')
+				->where($db->quoteName('type') . ' = ' . $db->quote('plugin'))
+				->where($db->quoteName('folder') . ' = ' . $db->quote('webservices'))
+				->where($db->quoteName('element') . ' = ' . $db->quote('mokobackup'));
+
+			$db->setQuery($query);
+			$db->execute();
+
+			// Create default backup directory
+			$backupDir = JPATH_ADMINISTRATOR . '/components/com_mokobackup/backups';
+
+			if (!is_dir($backupDir)) {
+				mkdir($backupDir, 0755, true);
+
+				// Protect backup directory with .htaccess
+				file_put_contents($backupDir . '/.htaccess', "Order deny,allow\nDeny from all\n");
+				file_put_contents($backupDir . '/index.html', '<!DOCTYPE html><title></title>');
+			}
+		}
+	}
+}