/**
* Clear cache
*/
protected static function clearCache()
{
fn_clear_cache();
fn_clear_template_cache();
if (function_exists('opcache_reset')) {
opcache_reset();
}
}
protected function installUpgradePackage($package_id, $request)
{
$result = true;
$information_schema = $this->getSchema($package_id, false);
$logger = Log::instance($package_id);
$logger->drawHeader()->add(array(sprintf('Starting installation of the "%s" upgrade package', $package_id), sprintf('Upgrading version %s to %s', $information_schema['from_version'], $information_schema['to_version']), sprintf('Running as user "%s"', fn_get_process_owner_name())));
Output::steps(5);
// Validators, Backups (database/files), Copying Files, Migrations, Languages
Output::display(__('uc_title_validators'), __('uc_upgrade_progress'), false);
$logger->add('Executing pre-upgrade validators');
$validators = $this->getValidators();
$schema = $this->getSchema($package_id, true);
$package_validators = $this->getPackageValidators($package_id, $schema);
$logger->add(sprintf('Found %u validators at package', sizeof($package_validators)));
if (!empty($package_validators)) {
$validators = array_merge($package_validators, $validators);
}
foreach ($validators as $validator) {
$logger->add(sprintf('Executing "%s" validator', $validator->getName()));
Output::display(__('uc_execute_validator', array('[validator]' => $validator->getName())), '', false);
list($result, $data) = $validator->check($schema, $request);
if (!$result) {
break;
}
}
if (!$result) {
$logger->add(sprintf('Upgrade stopped: awaiting resolving "%s" validator errors', $validator->getName()));
return array($result, array($validator->getName() => $data));
} else {
$result = self::PACKAGE_INSTALL_RESULT_SUCCESS;
if ($this->perform_backup) {
$backup_filename = "upg_{$package_id}_{$information_schema['from_version']}-{$information_schema['to_version']}_" . date('dMY_His', TIME);
$logger->add(sprintf('Backup filename is "%s"', $backup_filename));
// Prepare restore.php file. Paste necessary data and access information
$restore_preparation_result = $this->prepareRestore($package_id, $schema, $information_schema, $backup_filename . '.zip');
if (!$restore_preparation_result) {
$logger->add('Upgrade stopped: unable to prepare restore file.');
return array(false, array(__('restore') => __('upgrade_center.error_unable_to_prepare_restore')));
}
list($restore_key, $restore_file_path, $restore_http_path) = $restore_preparation_result;
} else {
$logger->add('Files and database backup skipped');
}
$content_path = $this->getPackagesDir() . $package_id . '/content/';
// Run pre script
if (!empty($schema['scripts']['pre'])) {
$pre_script_file_path = $content_path . 'scripts/' . $schema['scripts']['pre'];
$logger->add(sprintf('Executing pre-upgrade script "%s"', $pre_script_file_path));
include_once $pre_script_file_path;
$logger->add('Pre-upgrade script executed successfully');
}
$logger->add('Closing storefront');
$this->closeStore();
// Collect email recipients for notifications
$email_recipients = array();
$user_data = fn_get_user_short_info(\Tygh::$app['session']['auth']['user_id']);
if (!empty($user_data['email'])) {
$email_recipients[] = $user_data['email'];
}
$user_is_root_admin = isset(\Tygh::$app['session']['auth']['is_root']) && \Tygh::$app['session']['auth']['is_root'] == 'Y';
if (!$user_is_root_admin) {
$root_admin_id = db_get_field("SELECT user_id FROM ?:users WHERE company_id = 0 AND is_root = 'Y' AND user_type = 'A'");
$root_admin_data = fn_get_user_short_info($root_admin_id);
if (!empty($root_admin_data['email'])) {
$email_recipients[] = $root_admin_data['email'];
}
}
if ($this->perform_backup) {
$logger->add('Backing up files and database');
Output::display(__('backup_data'), '', true);
$backup_file = DataKeeper::backup(array('pack_name' => $backup_filename, 'compress' => 'zip', 'set_comet_steps' => false, 'move_progress' => false, 'extra_folders' => array('var/langs')));
if (empty($backup_file) || !file_exists($backup_file)) {
$logger->add('Upgrade stopped: failed to backup DB/files');
return array(false, array(__('backup') => __('text_uc_failed_to_backup_tables')));
}
$logger->add(sprintf('Backup created at "%s"', $backup_file));
$email_data = array('backup_file' => $backup_file, 'settings_section_url' => fn_url('settings.manage'), 'restore_link' => "{$restore_http_path}?uak={$restore_key}");
} else {
$email_data = array('settings_section_url' => fn_url('settings.manage'));
}
// Send mail to admin e-mail with information about backup
$logger->add(sprintf('Sending upgrade information e-mail to: %s', implode(', ', $email_recipients)));
$mail_sent = Mailer::sendMail(array('to' => $email_recipients, 'from' => 'default_company_site_administrator', 'data' => $email_data, 'tpl' => 'upgrade/backup_info.tpl'), 'A', Registry::get('settings.Appearance.backend_default_language'));
if ($mail_sent) {
$logger->add('E-mail was successfully sent');
} else {
$logger->add('Failed to send e-mail');
return array(false, array());
}
Output::display(__('uc_copy_files'), '', true);
// Move files from package
$logger->add('Copying package files');
$this->applyPackageFiles($content_path . 'package', $this->config['dir']['root']);
$logger->add('Deleting files removed at new version');
$this->cleanupOldFiles($schema);
// Copy files from themes_repository to design folder
$logger->add('Processing themes files');
$this->processThemesFiles($schema);
Output::display(__('uc_run_migrations'), '', true);
// Run migrations
if (empty($schema['migrations'])) {
$logger->add('No migrations found at package');
} else {
$logger->add(sprintf('Executing %u migrations found at package', sizeof($schema['migrations'])));
$minimal_date = 0;
foreach ($schema['migrations'] as $migration) {
preg_match('/^[0-9]+/', $migration, $matches);
if (!empty($matches[0])) {
$date = $matches[0];
if ($date < $minimal_date || empty($minimal_date)) {
$minimal_date = $date;
}
}
}
$config = array('migration_dir' => realpath($content_path . 'migrations/'), 'package_id' => $package_id);
try {
$migration_succeed = Migration::instance($config)->migrate($minimal_date);
} catch (DatabaseException $e) {
// Find out which migration caused an exception using its trace
$failed_migration_file = null;
// DatabaseException could be thrown as a replacement of original exception,
// in this case we should look through original's exception trace
$exception_with_trace = $e->getPrevious() ?: $e;
foreach ($exception_with_trace->getTrace() as $trace) {
if (isset($trace['file']) && strpos($trace['file'], $config['migration_dir']) === 0) {
$failed_migration_file = basename($trace['file']);
break;
}
}
$this->setNotification('E', __('error'), __('uc_migration_failed', array('[migration]' => $failed_migration_file)));
$migration_succeed = false;
$logger->add((string) $e);
}
if ($migration_succeed) {
$logger->add('Migrations were executed successfully');
} else {
$result = self::PACKAGE_INSTALL_RESULT_WITH_ERRORS;
$logger->add('Failed to execute migrations');
}
}
Output::display(__('uc_install_languages'), '', true);
list($lang_codes_to_install, $failed_lang_codes) = $this->installLanguages($schema, $logger, $content_path);
if (!empty($lang_codes_to_install) && !empty($failed_lang_codes)) {
$result = self::PACKAGE_INSTALL_RESULT_WITH_ERRORS;
$logger->add(sprintf('Failed to install languages: %s', implode(', ', $failed_lang_codes)));
}
}
$upgrade_schema = $this->getSchema($package_id);
// Run post script
if (!empty($schema['scripts']['post'])) {
$post_script_file_path = $content_path . 'scripts/' . $schema['scripts']['post'];
$logger->add(sprintf('Executing post-upgrade script "%s"', $post_script_file_path));
$upgrade_notes = array();
include_once $post_script_file_path;
$logger->add('Post-upgrade script executed successfully');
$upgrade_notification_text = '';
foreach ($upgrade_notes as $note) {
$delim = false;
if (!empty($note['title'])) {
$upgrade_notification_text .= "<h3>{$note['title']}</h3>";
$delim = true;
}
if (!empty($note['message'])) {
$upgrade_notification_text .= "<div>{$note['message']}</div>";
$delim = true;
}
if ($delim) {
$upgrade_notification_text .= "<hr>";
}
}
if ($upgrade_notification_text) {
$upgrade_notification_title = __('upgrade_notification_title', array('[product]' => PRODUCT_NAME, '[version]' => $upgrade_schema['to_version']));
$logger->add(sprintf('Sending upgrade information e-mail to: %s', implode(', ', $email_recipients)));
$mail_sent = Mailer::sendMail(array('to' => $email_recipients, 'from' => 'default_company_site_administrator', 'data' => array(), 'subj' => $upgrade_notification_title, 'body' => $upgrade_notification_text), 'A', Registry::get('settings.Appearance.backend_default_language'));
if ($mail_sent) {
$logger->add('Upgrade information e-mail was successfully sent');
} else {
$logger->add('Failed to send e-mail');
}
fn_set_notification('I', $upgrade_notification_title, __('upgrade_notification_message') . $upgrade_notification_text, 'S');
}
}
// Clear obsolete files
$logger->add('Cleaning cache');
fn_clear_cache();
fn_clear_template_cache();
// Add information to "Installed upgrades section"
$logger->add('Saving upgrade information to DB');
$this->storeInstalledUpgrade($upgrade_schema);
// Collect statistic data
$logger->add('Sending statistics');
Http::get(Registry::get('config.resources.updates_server') . '/index.php?dispatch=product_updates.updated', $this->getStatsData($package_id), array('timeout' => 10));
$this->onSuccessPackageInstall($package_id, $schema, $information_schema);
$logger->add('Deleting package contents');
$this->deletePackage($package_id);
Output::display(__('text_uc_upgrade_completed'), '', true);
$logger->add('Upgrade completed!');
return array($result, array());
}
