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<?php /** * @package akeebabackup * @copyright Copyright (c)2006-2023 Nicholas K. Dionysopoulos / Akeeba Ltd * @license GNU General Public License version 3, or later / namespace Akeeba\Engine\Platform; // Protection against direct access defined('AKEEBAENGINE') \|\| die(); use Akeeba\Engine\Driver\Joomla; use Akeeba\Engine\Driver\Mysql; use Akeeba\Engine\Driver\Mysqli; use Akeeba\Engine\Driver\Pdomysql; use Akeeba\Engine\Factory; use Akeeba\Engine\Finalization\TestExtract; use Akeeba\Engine\Platform; use Akeeba\Engine\Platform\Base as BasePlatform; use Akeeba\Engine\Psr\Log\LogLevel; use DateTimeZone; use Exception; use FOF40\Container\Container; use FOF40\Date\Date; use JLoader; use JMail; use Joomla\CMS\Access\Access; use Joomla\CMS\Filesystem\File; use Joomla\CMS\Filesystem\Folder; use Joomla\CMS\Language\Text; use Joomla\CMS\Mail\Mail; use Joomla\CMS\Uri\Uri; use Joomla\CMS\Version; if (!defined('DS')) { define('DS', DIRECTORY_SEPARATOR); // Still required by Joomla! :( } /* * Joomla! 3.x platform class / class Joomla3x extends BasePlatform { /* * Override profile ID, for use in automated testing only * * @var int\|null / public static $profile_id = null; /* * Platform class priority * * @var int / public $priority = 53; /* * This platform's name * * @var string / public $platformName = 'joomla3x'; /* * The container of the Akeeba Backup component * * @var Container / protected $container = null; /* * Flash variables for the CLI application. We use this array since we're hell bent on NOT using Joomla's broken * session package. * * @var array * * @since 5.3.5 / protected $flashVariables = []; /* * Public constructor / function __construct() { $this->container = Container::getInstance('com_akeeba'); } public static function quirk_013() { $stock_dirs = Platform::getInstance()->get_stock_directories(); $default_out = @realpath($stock_dirs['[DEFAULT_OUTPUT]']); $registry = Factory::getConfiguration(); $outdir = $registry->get('akeeba.basic.output_directory'); foreach ($stock_dirs as $macro => $replacement) { $outdir = str_replace($macro, $replacement, $outdir); } $outdir_real = @realpath($outdir); // If the output folder is the default one (or any subdir), we are safe if (strpos($outdir_real, $default_out) !== false) { return false; } $component_path = @realpath(JPATH_ADMINISTRATOR . '/components/com_akeeba'); $forbiddenPaths = [ 'akeeba', 'AliceChecks', 'AliceEngine', 'alice', 'assets', 'Assets', 'BackupEngine', 'BackupPlatform', 'Controller', 'controllers', 'Dispatcher', 'engine', 'fields', 'Helper', 'helpers', 'Master', 'Model', 'models', 'platform', 'plugins', 'sql', 'tables', 'Toolbar', 'View', 'views', 'ViewTemplates', ]; foreach ($forbiddenPaths as $subdir) { $checkPath = realpath($component_path . '/' . $subdir); if ($checkPath === false) { continue; } $checkPath .= DIRECTORY_SEPARATOR; if (strpos($outdir_real, $checkPath) === 0) { return true; } } return false; } public static function quirk_400() { return version_compare(JVERSION, '4.0', 'ge'); } /* * Loads the current configuration off the database table * * @param int $profile_id The profile where to read the configuration from, defaults to current profile * * @return bool True if everything was read properly / public function load_configuration($profile_id = null, $reset = true) { // Load the configuration parent::load_configuration($profile_id, $reset); // If there is no embedded installer or the wrong embedded installer is selected, fix it automatically $config = Factory::getConfiguration(); $embedded_installer = $config->get('akeeba.advanced.embedded_installer', null); if (empty($embedded_installer) \|\| ($embedded_installer == 'angie-joomla')) { $protectedKeys = $config->getProtectedKeys(); $config->setProtectedKeys([]); $config->set('akeeba.advanced.embedded_installer', 'angie'); $config->setProtectedKeys($protectedKeys); } return true; } /* * Saves the current configuration to the database table * * @param int $profile_id The profile where to save the configuration to, defaults to current profile * * @return bool True if everything was saved properly / public function save_configuration($profile_id = null) { // If there is no embedded installer or the wrong embedded installer is selected, fix it automatically $config = Factory::getConfiguration(); $embedded_installer = $config->get('akeeba.advanced.embedded_installer', null); if (empty($embedded_installer) \|\| ($embedded_installer == 'angie-joomla')) { $protectedKeys = $config->getProtectedKeys(); $config->setProtectedKeys([]); $config->set('akeeba.advanced.embedded_installer', 'angie'); $config->setProtectedKeys($protectedKeys); } // Save the configuration return parent::save_configuration($profile_id); } /* * Performs heuristics to determine if this platform object is the ideal * candidate for the environment Akeeba Engine is running in. * * @return bool / public function isThisPlatform() { // Make sure _JEXEC is defined if (!defined('_JEXEC')) { return false; } // We need JVERSION to be defined if (!defined('JVERSION')) { return false; } // Check if the Joomla Factory class exists if (!class_exists('JFactory') && !class_exists('Joomla\CMS\Factory')) { return false; } // Check if a valid application class exists $appExists = class_exists('Joomla\CMS\Application\CMSApplication') \|\| class_exists('Joomla\CMS\Application\CliApplication') \|\| class_exists('FOFApplicationCLI'); if (!$appExists) { return false; } return true; } /* * Returns an associative array of stock platform directories * * @return array / public function get_stock_directories() { static $stock_directories = []; if (empty($stock_directories)) { $jreg = $this->container->platform->getConfig(); $tmpdir = $jreg->get('tmp_path'); $stock_directories['[SITEROOT]'] = $this->get_site_root(); $stock_directories['[ROOTPARENT]'] = @realpath($this->get_site_root() . '/..'); $stock_directories['[SITETMP]'] = $tmpdir; $stock_directories['[DEFAULT_OUTPUT]'] = $this->get_site_root() . '/administrator/components/com_akeeba/backup'; } return $stock_directories; } /* * Returns the absolute path to the site's root * * @return string / public function get_site_root() { static $root = null; if (empty($root) \|\| is_null($root)) { $root = JPATH_ROOT; if (empty($root) \|\| ($root == DIRECTORY_SEPARATOR) \|\| ($root == '/')) { // Try to get the current root in a different way if (function_exists('getcwd')) { $root = getcwd(); } if ($this->container->platform->isBackend()) { if (empty($root)) { $root = '../'; } else { $adminPos = strpos($root, 'administrator'); if ($adminPos !== false) { $root = substr($root, 0, $adminPos); } else { $root = '../'; } // Degenerate case where $root = 'administrator' // without a leading slash before entering this // if-block if (empty($root)) { $root = '../'; } } } else { if (empty($root) \|\| ($root == DIRECTORY_SEPARATOR) \|\| ($root == '/')) { $root = './'; } } } if (!in_array(substr($root, -1), ['/', '\\'])) { $root .= DIRECTORY_SEPARATOR; } } return $root; } /* * Returns the absolute path to the installer images directory * * @return string / public function get_installer_images_path() { return JPATH_ADMINISTRATOR . '/components/com_akeeba/Master/Installers'; } /* * Returns the active profile number * * @return int / public function get_active_profile() { // Automated testing override if (!is_null(self::$profile_id) && (self::$profile_id > 0)) { return self::$profile_id; } // Constant override elseif (defined('AKEEBA_PROFILE')) { return AKEEBA_PROFILE; } // Use the session. If it's a CLI app always default to profile #1 (unless explicitly set otherwise) else { $defaultProfile = $this->container->platform->isCli() ? 1 : null; return $this->container->platform->getSessionVar('profile', $defaultProfile, 'akeeba'); } } /* * Returns the selected profile's name. If no ID is specified, the current * profile's name is returned. * * @return string / public function get_profile_name($id = null) { if (empty($id)) { $id = $this->get_active_profile(); } $id = (int) $id; $db = Factory::getDatabase($this->get_platform_database_options()); $sql = $db->getQuery(true) ->select($db->qn('description')) ->from($db->qn('#__ak_profiles')) ->where($db->qn('id') . ' = ' . $db->q($id)); $db->setQuery($sql); return $db->loadResult(); } /* * Returns the backup origin * * @return string Backup origin: backend\|frontend / public function get_backup_origin() { if (defined('AKEEBA_BACKUP_ORIGIN')) { return AKEEBA_BACKUP_ORIGIN; } if ($this->container->platform->isBackend()) { return 'backend'; } if ($this->container->platform->isFrontend()) { return 'frontend'; } return 'cli'; } /* * Returns a MySQL-formatted timestamp out of the current date * * @param string $date [optional] The timestamp to use. Omit to use current timestamp. * * @return string / public function get_timestamp_database($date = 'now') { $date = new Date($date); if (method_exists($date, 'toSql')) { return $date->toSql(); } if (method_exists($date, 'toMySQL')) { return $date->toMySQL(); } return '0000-00-00 00:00:00'; } /* * Returns the current timestamp, taking into account any TZ information, * in the format specified by $format. * * @param string $format Timestamp format string (standard PHP format string) * * @return string / public function get_local_timestamp($format) { // Do I have a forced timezone? $tz = $this->get_platform_configuration_option('forced_backup_timezone', 'AKEEBA/DEFAULT'); // No forced timezone set? Use the default Joomla! behavior. if (empty($tz) \|\| ($tz == 'AKEEBA/DEFAULT')) { $tz = $this->getJoomlaTimezone(); } $utcTimeZone = new DateTimeZone('UTC'); $dateNow = new Date('now', $utcTimeZone); $timezone = new DateTimeZone($tz); $dateNow->setTimezone($timezone); return $dateNow->format($format, true); } /* * Returns the current host name * * @return string / public function get_host() { if ($this->container->platform->isCli()) { $url = Platform::getInstance()->get_platform_configuration_option('siteurl', ''); $oURI = new Uri($url); } else { // Running under the web server $oURI = Uri::getInstance(); } return $oURI->getHost(); } public function get_site_name() { $jconfig = $this->container->platform->getConfig(); return $jconfig->get('sitename', ''); } /* * Gets the best matching database driver class, according to CMS settings * * @param bool $use_platform If set to false, it will forcibly try to assign one of the primitive type * (Mysql/Mysqli) and NEVER tell you to use a platform driver. * * @return string / public function get_default_database_driver($use_platform = true) { $jconfig = $this->container->platform->getConfig(); $driver = $jconfig->get('dbtype'); $driver = strtolower($driver); $hasPdo = class_exists('\PDO'); $hasMySQL = function_exists('mysql_connect'); $hasMySQLi = function_exists('mysqli_connect'); // Prime with a default return value, favoring PDO MySQL if available $defaultDriver = Pdomysql::class; if (!$hasPdo) { // Second best choice is MySQLi $defaultDriver = Mysqli::class; // Third best choice is MySQL if (!$hasMySQLi && $hasMySQL) { $defaultDriver = Mysql::class; } } // Let's see what driver Joomla! uses... if ($use_platform) { $hasNookuContent = file_exists(JPATH_ROOT . '/plugins/system/nooku.php'); switch ($driver) { // MySQL or MySQLi drivers are known to be working; use their // Akeeba Engine extended version, Akeeba\Engine\Driver\Joomla case 'mysql': // So, Joomla! 4's "mysql" is, actually, "pdomysql". Therefore I can use our own wrapper driver if (version_compare(JVERSION, '3.999.999', 'gt')) { return Joomla::class; } // The piece of crap called FaLang is lying about the database driver if (!$hasMySQL) { return Mysqli::class; } if ($hasNookuContent) { return Mysql::class; } return Joomla::class; break; case 'mysqli': if ($hasNookuContent) { return Mysqli::class; } return Joomla::class; break; // Any other case, use our platform-specific driver default: return Joomla::class; break; } } // Is this a subcase of mysqli or mysql drivers? if (substr($driver, 0, 8) == 'pdomysql') { return Pdomysql::class; } elseif (substr($driver, 0, 6) == 'mysqli') { return Mysqli::class; } elseif (substr($driver, 0, 5) == 'mysql') { // The piece of crap called FaLang is lying about the database driver if (!$hasMySQL) { return Mysqli::class; } return Mysql::class; } // Sometimes we get driver names in the form of foomysql instead of mysqlfoo. Let's look for that too. if (substr($driver, -8) == 'pdomysql') { return Pdomysql::class; } elseif (substr($driver, -6) == 'mysqli') { return Mysqli::class; } elseif (substr($driver, -5) == 'mysql') { /* * Apparently there are some folks of dubious intelligence out there writing custom database drivers without * understanding or caring about the differences between mysql and mysqli drivers in PHP. They don't play * nice but I have my way to work around their ignorance, FORCING mysqli when they erroneously report mysql * on servers which no longer support this ancient, obsolete database connector. Of course the proper way * to address this would be having these folks fix their broken software but I think I'm asking for too * much. They know who they are, fa la la... / if (!$hasMySQL) { return Mysqli::class; } return Mysql::class; } // I give up! You'd better be usign a MySQL db server. return $defaultDriver; } /* * Returns a set of options to connect to the default database of the current CMS * * @return array / public function get_platform_database_options() { static $options; if (empty($options)) { $conf = $this->container->platform->getConfig(); $options = [ 'host' => $conf->get('host'), 'user' => $conf->get('user'), 'password' => $conf->get('password'), 'database' => $conf->get('db'), 'prefix' => $conf->get('dbprefix'), ]; } return $options; } /* * Provides a platform-specific translation function * * @param string $key The translation key * * @return string / public function translate($key) { return Text::_($key); } /* * Populates global constants holding the Akeeba version / public function load_version_defines() { $basePath = JPATH_ADMINISTRATOR . '/components/com_akeeba'; if (file_exists($basePath . '/version.php')) { require_once($basePath . '/version.php'); } if (!defined('AKEEBA_VERSION')) { define("AKEEBA_VERSION", "dev"); } if (!defined('AKEEBA_PRO')) { define('AKEEBA_PRO', false); } if (!defined('AKEEBA_DATE')) { $date = new Date(); define("AKEEBA_DATE", $date->format('Y-m-d')); } } /* * Returns the platform name and version * * @param string $platform_name Name of the platform, e.g. Joomla! * @param string $version Full version of the platform / public function getPlatformVersion() { $v = new Version(); return [ 'name' => 'Joomla!', 'version' => $v->getShortVersion(), ]; } /* * Logs platform-specific directories with LogLevel::INFO log level / public function log_platform_special_directories() { $ret = []; Factory::getLog()->log(LogLevel::INFO, "JPATH_BASE :" . JPATH_BASE, ['translate_root' => false]); Factory::getLog()->log(LogLevel::INFO, "JPATH_SITE :" . JPATH_SITE, ['translate_root' => false]); Factory::getLog()->log(LogLevel::INFO, "JPATH_ROOT :" . JPATH_ROOT, ['translate_root' => false]); Factory::getLog()->log(LogLevel::INFO, "JPATH_CACHE :" . JPATH_CACHE, ['translate_root' => false]); Factory::getLog()->log(LogLevel::INFO, "Computed <root> :" . $this->get_site_root(), ['translate_root' => false]); // If the release is older than 3 months, issue a warning if (defined('AKEEBA_DATE')) { $releaseDate = new Date(AKEEBA_DATE); if (time() - $releaseDate->toUnix() > 10368000) { if (!isset($ret['warnings'])) { $ret['warnings'] = []; $ret['warnings'] = array_merge($ret['warnings'], [ 'Your version of Akeeba Backup is more than 120 days old and most likely already out of date. Please check if a newer version is published and install it.', ]); } } } // Detect UNC paths and warn the user if (DIRECTORY_SEPARATOR == '\\') { if ((substr(JPATH_ROOT, 0, 2) == '\\\\') \|\| (substr(JPATH_ROOT, 0, 2) == '//')) { if (!isset($ret['warnings'])) { $ret['warnings'] = []; } $ret['warnings'] = array_merge($ret['warnings'], [ 'Your site\'s root is using a UNC path (e.g. \\\\SERVER\\path\\to\\root). PHP has known bugs which may', 'prevent it from working properly on a site like this. Please take a look at', 'https://bugs.php.net/bug.php?id=40163 and https://bugs.php.net/bug.php?id=52376. As a result your', 'backup may fail.', ]); } } if (empty($ret)) { $ret = null; } return $ret; } /* * Loads a platform-specific software configuration option * * @param string $key * @param mixed $default * * @return mixed / public function get_platform_configuration_option($key, $default) { $value = $this->container->params->get($key, $default); // Some configuration options may have to be decrypted switch ($key) { case 'frontend_secret_word': $secureSettings = Factory::getSecureSettings(); $value = $secureSettings->decryptSettings($value); break; } return $value; } /* * Returns a list of emails to the Super Administrators * * @return array / public function get_administrator_emails() { $options = $this->get_platform_database_options(); $db = Factory::getDatabase($options); // Get all usergroups with Super User access $q = $db->getQuery(true) ->select([$db->qn('id')]) ->from($db->qn('#__usergroups')); $groups = $db->setQuery($q)->loadColumn(); // Get the groups that are Super Users $groups = array_filter($groups, function ($gid) { return Access::checkGroup($gid, 'core.admin'); }); $mails = []; foreach ($groups as $gid) { $uids = Access::getUsersByGroup($gid); array_walk($uids, function ($uid, $index) use (&$mails) { $mails[] = $this->container->platform->getUser($uid)->email; }); } return array_unique($mails); } /* * Sends a very simple email using the platform's mailer facility * * @param string $to The recipient's email address * @param string $subject The subject of the email * @param string $body The body of the email * @param string $attachFile The file to attach (null to not attach any files) * * @return boolean / public function send_email($to, $subject, $body, $attachFile = null) { Factory::getLog()->log(LogLevel::DEBUG, "-- Fetching mailer object"); /* @var JMail $mailer / try { $mailer = Platform::getInstance()->getMailer(); } catch (Exception $e) { $mailer = null; } if (!is_object($mailer)) { Factory::getLog()->log(LogLevel::WARNING, "Could not send email to $to - Joomla! cannot send e-mails. Please check your From EMail and From Name fields in Global Configuration."); return false; } Factory::getLog()->log(LogLevel::DEBUG, "-- Creating email message"); try { $recipient = [$to]; $mailer->addRecipient($recipient); $mailer->setSubject($subject); $mailer->setBody($body); } catch (Exception $e) { Factory::getLog()->log(LogLevel::WARNING, "Could not send email to $to - Problem setting up the email. Joomla! reports error: " . $e->getMessage()); return false; } try { if (!empty($attachFile)) { Factory::getLog()->log(LogLevel::INFO, "-- Attaching $attachFile"); if (!file_exists($attachFile) \|\| !(is_file($attachFile) \|\| is_link($attachFile))) { Factory::getLog()->log(LogLevel::WARNING, "The file does not exist, or it's not a file; no email sent"); return false; } if (!is_readable($attachFile)) { Factory::getLog()->log(LogLevel::WARNING, "The file is not readable; no email sent"); return false; } $filesize = @filesize($attachFile); if ($filesize) { // Check that we have AT LEAST 2.5 times free RAM as the filesize (that's how much we'll need) if (!function_exists('ini_get')) { // Assume 8Mb of PHP memory limit (worst case scenario) $totalRAM = 8388608; } else { $totalRAM = ini_get('memory_limit'); if (strstr($totalRAM, 'M')) { $totalRAM = (int) $totalRAM 1048576; } elseif (strstr($totalRAM, 'K')) { $totalRAM = (int) $totalRAM * 1024; } elseif (strstr($totalRAM, 'G')) { $totalRAM = (int) $totalRAM * 1073741824; } else { $totalRAM = (int) $totalRAM; } if ($totalRAM <= 0) { // No memory limit? Cool! Assume 1Gb of available RAM (which is absurdely abundant as of March 2011...) $totalRAM = 1086373952; } } if (!function_exists('memory_get_usage')) { $usedRAM = 8388608; } else { $usedRAM = memory_get_usage(); } $availableRAM = $totalRAM - $usedRAM; if ($availableRAM < 2.5 * $filesize) { Factory::getLog()->log(LogLevel::WARNING, "The file is too big to be sent by email. Please use a smaller Part Size for Split Archives setting."); Factory::getLog()->log(LogLevel::DEBUG, "Memory limit $totalRAM bytes -- Used memory $usedRAM bytes -- File size $filesize -- Attachment requires approx. " . (2.5 * $filesize) . " bytes"); return false; } } else { Factory::getLog()->log(LogLevel::WARNING, "Your server fails to report the file size of $attachFile. If the backup crashes, please use a smaller Part Size for Split Archives setting"); } $mailer->addAttachment($attachFile); } } catch (Exception $e) { Factory::getLog()->log(LogLevel::WARNING, "Could not send email to $to - Problem attaching file. Joomla! reports error: " . $e->getMessage()); return false; } Factory::getLog()->log(LogLevel::DEBUG, "-- Sending message"); try { $result = $mailer->Send(); } catch (Exception $e) { $result = $e; } if ($result instanceof Exception) { Factory::getLog()->log(LogLevel::WARNING, "Could not email $to:"); Factory::getLog()->log(LogLevel::WARNING, $result->getMessage()); $ret = $result->getMessage(); unset($result); unset($mailer); return $ret; } Factory::getLog()->log(LogLevel::DEBUG, "-- Email sent"); return true; } /** * Deletes a file from the local server using direct file access or FTP * * @param string $file * * @return bool / public function unlink($file) { if (function_exists('jimport')) { $result = File::delete($file); if (!$result) { $result = @unlink($file); } } else { $result = parent::unlink($file); } return $result; } /* * Moves a file around within the local server using direct file access or FTP * * @param string $from * @param string $to * * @return bool / public function move($from, $to) { if (function_exists('jimport')) { $result = File::move($from, $to); // JFile failed. Let's try rename() if (!$result) { $result = @rename($from, $to); } // Rename failed, too. Let's try copy/delete if (!$result) { // Try copying with JFile. If it fails, use copy(). $result = File::copy($from, $to); if (!$result) { $result = @copy($from, $to); } // If the copy succeeded, try deleting the original with JFile. If it fails, use unlink(). if ($result) { $result = $this->unlink($from); } } } else { $result = parent::move($from, $to); } return $result; } /* * Joomla!-specific function to get an instance of the mailer class * * @return Mail / public function &getMailer() { $mailer = \Joomla\CMS\Factory::getMailer(); if (!is_object($mailer)) { Factory::getLog()->log(LogLevel::WARNING, "Fetching Joomla!'s mailer was impossible; imminent crash!"); } else { $emailMethod = $mailer->Mailer; Factory::getLog()->log(LogLevel::DEBUG, "-- Joomla!'s mailer is using $emailMethod mail method."); } return $mailer; } /* * Stores a flash (temporary) variable in the session. * * @param string $name The name of the variable to store * @param string $value The value of the variable to store * * @return void / public function set_flash_variable($name, $value) { if ($this->container->platform->isCli()) { $this->flashVariables[$name] = $value; return; } $this->container->platform->setSessionVar($name, $value, 'akeeba'); } /* * Return the value of a flash (temporary) variable from the session and * immediately removes it. * * @param string $name The name of the flash variable * @param mixed $default Default value, if the variable is not defined * * @return mixed The value of the variable or $default if it's not set / public function get_flash_variable($name, $default = null) { if ($this->container->platform->isCli()) { $ret = $default; if (isset($this->flashVariables[$name])) { $ret = $this->flashVariables[$name]; unset($this->flashVariables[$name]); } return $ret; } $ret = $this->container->platform->getSessionVar($name, $default, 'akeeba'); $this->container->platform->setSessionVar($name, null, 'akeeba'); return $ret; } /* * Perform an immediate redirection to the defined URL * * @param string $url The URL to redirect to * * @return void / public function redirect($url) { $this->container->platform->redirect($url); } public function apply_quirk_definitions() { Factory::getConfigurationChecks()->addConfigurationCheckDefinition('013', 'critical', 'COM_AKEEBA_CPANEL_WARNING_Q013', [ Joomla3x::class, 'quirk_013', ]); Factory::getConfigurationChecks()->addConfigurationCheckDefinition('400', 'critical', 'COM_AKEEBA_CPANEL_WARNING_Q400', [ Joomla3x::class, 'quirk_400', ]); } /* @inheritdoc / protected function detectProxySettings() { try { $app = \Joomla\CMS\Factory::getApplication(); } catch (Exception $e) { $this->proxyEnabled = false; $this->hasInitialisedProxySettings = true; } $enabled = $app->get('proxy_enable', false); $host = $app->get('proxy_host', ''); $port = (int) $app->get('proxy_port', 8080); $user = $app->get('proxy_user', ''); $pass = $app->get('proxy_pass', ''); $this->setProxySettings($enabled, $host, $port, $user, $pass); } /* * Registers Akeeba Engine's core classes with JLoader * * @param string $path_prefix The path prefix to look in / protected function register_akeeba_engine_classes($path_prefix) { global $Akeeba_Class_Map; foreach ($Akeeba_Class_Map as $class_prefix => $path_suffix) { // Bail out if there is such directory, so as not to have Joomla! throw errors if (!@is_dir($path_prefix . '/' . $path_suffix)) { continue; } $file_list = Folder::files($path_prefix . '/' . $path_suffix, '.\.php'); if (is_array($file_list) && !empty($file_list)) { foreach ($file_list as $file) { $class_suffix = ucfirst(basename($file, '.php')); JLoader::register($class_prefix . $class_suffix, $path_prefix . '/' . $path_suffix . '/' . $file); } } } } /** * Get the applicable timezone in the same way Joomla! calculates it: if there is a logged in * user with a specific timezone set, use it. Otherwise use the Server Timezone defined in the * site's Global Configuration. If nothing is set there, use GMT instead. * * @return string */ private function getJoomlaTimezone() { // Out ultimate default is the server timezone set up in the Global Configuration $jregistry = $this->container->platform->getConfig(); $tz = $jregistry->get('offset', 'GMT'); // If this is a CLI script, tough luck, we can't use a different TZ if ($this->container->platform->isCli()) { return $tz; } // If it's a guest user they can't have a special TZ set, return. $user = $this->container->platform->getUser(); if ($user->guest) { return $tz; } $tz = $user->getParam('timezone', $tz); return $tz; } }

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