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<?php
/*
* @package akeebabackup
* @copyright Copyright (c)2006-2020 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU General Public License version 3, or later
*/
namespace Joomla\Plugin\Console\AkeebaBackup\Extension;
defined('_JEXEC') || die;
use Akeeba\Backup\Admin\Helper\SecretWord;
use Akeeba\Backup\Admin\Model\ControlPanel;
use Akeeba\Engine\Factory;
use Akeeba\Engine\Platform;
use FOF30\Container\Container;
use Joomla\Application\ApplicationEvents;
use Joomla\Application\Event\ApplicationEvent;
use Joomla\CMS\Application\ConsoleApplication;
use Joomla\CMS\Factory as JFactory;
use Joomla\CMS\Filesystem\Folder;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\Console\Command\AbstractCommand;
use Joomla\Database\DatabaseDriver;
use Joomla\Event\SubscriberInterface;
use RuntimeException;
use Throwable;
class AkeebaBackup extends CMSPlugin implements SubscriberInterface
{
/**
* Load the language file on instantiation.
*
* @var boolean
* @since 7.5.0
*/
protected $autoloadLanguage = true;
/**
* Application object.
*
* @var ConsoleApplication
* @since 7.5.0
*/
protected $app;
/**
* Returns an array of events this subscriber will listen to.
*
* @return array
*
* @since 7.5.0
*/
public static function getSubscribedEvents(): array
{
return [
ApplicationEvents::BEFORE_EXECUTE => 'registerCLICommands',
];
}
/**
* Registers command classes to the CLI application.
*
* This is an event handled for the ApplicationEvents::BEFORE_EXECUTE event.
*
* @param ApplicationEvent $event The before_execite application event being handled
*
* @since 7.5.0
*/
public function registerCLICommands(ApplicationEvent $event)
{
// Only register CLI commands if we can boot up the Akeeba Backup component enough to make it usable.
try
{
//$this->initialiseComponent();
}
catch (Throwable $e)
{
return;
}
$this->initialiseComponent();
/** @var ConsoleApplication $app */
$app = $event->getApplication();
// Try to find all commands in the CliCommands directory of the component
$baseNamespace = '\Akeeba\Backup\Admin\CliCommands\\';
$files = Folder::files(JPATH_ADMINISTRATOR . '/components/com_akeeba/CliCommands', '.php');
$files = is_array($files) ? $files : [];
foreach ($files as $file)
{
// Construct a fully qualified class name
$className = $baseNamespace . basename($file, '.php');
/**
* Make sure the class exists. Works around hosts renaming/duplicating files with silly extensions like
* .1.php or .disabled.php. We've been seeing that nonsense since as early as 2013.
*/
if (!class_exists($className))
{
continue;
}
// If I can construct the command object add it to the application. Otherwise move to the next file.
try
{
$o = new $className;
if (!($o instanceof AbstractCommand))
{
continue;
}
$app->addCommand($o);
}
catch (Throwable $e)
{
continue;
}
}
}
private function initialiseComponent(): void
{
if (!defined('FOF30_INCLUDED') && !@include_once(JPATH_LIBRARIES . '/fof30/include.php'))
{
throw new RuntimeException('FOF 3.0 is not installed', 500);
}
if (!defined('AKEEBA_CACERT_PEM'))
{
define('AKEEBA_CACERT_PEM', JPATH_LIBRARIES . '/src/Http/Transport/cacert.pem');
}
$container = Container::getInstance('com_akeeba', [], 'admin');
// Load the FOF language
$lang = $container->platform->getLanguage();
$lang->load('lib_fof30', JPATH_ADMINISTRATOR, 'en-GB', true, true);
$lang->load('lib_fof30', JPATH_ADMINISTRATOR, null, true, false);
// Load the Akeeba Backup language files
$lang->load('com_akeeba', JPATH_SITE, 'en-GB', true, true);
$lang->load('com_akeeba', JPATH_SITE, null, true, false);
$lang->load('com_akeeba', JPATH_ADMINISTRATOR, 'en-GB', true, true);
$lang->load('com_akeeba', JPATH_ADMINISTRATOR, null, true, false);
// Necessary for routing the Alice view
$container->inflector->addWord('Alice', 'Alices');
// Load Akeeba Engine
$this->loadAkeebaEngine();
// Load the Akeeba Engine configuration
$retryLoadingEngineConfiguration = false;
try
{
$this->loadAkeebaEngineConfiguration();
}
catch (\Exception $e)
{
// Maybe the tables are not installed?
/** @var ControlPanel $cPanelModel */
$cPanelModel = $container->factory->model('ControlPanel')->tmpInstance();
$cPanelModel->checkAndFixDatabase();
$retryLoadingEngineConfiguration = true;
}
if ($retryLoadingEngineConfiguration)
{
$this->loadAkeebaEngineConfiguration();
}
// Prevents the "SQLSTATE[HY000]: General error: 2014" due to resource sharing with Akeeba Engine
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// !!!!! WARNING: ALWAYS GO THROUGH JFactory; DO NOT GO THROUGH $this->container->db !!!!!
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if (version_compare(PHP_VERSION, '7.999.999', 'le'))
{
/** @var DatabaseDriver $jDbo */
$jDbo = JFactory::getContainer()->get('DatabaseDriver');
if ($jDbo->getName() == 'pdomysql')
{
@$jDbo->disconnect();
}
}
// Make sure the front-end backup Secret Word is stored encrypted
$params = $container->params;
SecretWord::enforceEncryption($params, 'frontend_secret_word');
// Make sure we have a version loaded
@include_once($container->backEndPath . '/version.php');
if (!defined('AKEEBA_VERSION'))
{
define('AKEEBA_VERSION', 'dev');
define('AKEEBA_DATE', date('Y-m-d'));
}
}
public function loadAkeebaEngine(): void
{
$container = Container::getInstance('com_akeeba', [], 'admin');
// Necessary defines for Akeeba Engine
if (!defined('AKEEBAENGINE'))
{
define('AKEEBAENGINE', 1);
define('AKEEBAROOT', $container->backEndPath . '/BackupEngine');
}
if (!defined('AKEEBA_BACKUP_ORIGIN'))
{
define('AKEEBA_BACKUP_ORIGIN', 'cli');
}
// Make sure we have a profile set throughout the component's lifetime
$profile_id = $container->platform->getSessionVar('profile', null, 'akeeba');
if (is_null($profile_id))
{
$container->platform->setSessionVar('profile', 1, 'akeeba');
}
// Load Akeeba Engine
$basePath = $container->backEndPath;
require_once $basePath . '/BackupEngine/Factory.php';
}
public function loadAkeebaEngineConfiguration(): void
{
$container = Container::getInstance('com_akeeba', [], 'admin');
Platform::addPlatform('joomla3x', $container->backEndPath . '/BackupPlatform/Joomla3x');
$akeebaEngineConfig = Factory::getConfiguration();
Platform::getInstance()->load_configuration();
unset($akeebaEngineConfig);
}
}