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<?php
namespace MailPoet\Config;
if (!defined('ABSPATH')) exit;
use MailPoet\InvalidStateException;
use MailPoet\Settings\SettingsController;
use MailPoet\WP\Functions as WPFunctions;
class Activator {
public const TRANSIENT_ACTIVATE_KEY = 'mailpoet_activator_activate';
private const TRANSIENT_EXPIRATION = 120; // seconds
/** @var SettingsController */
private $settings;
/** @var Populator */
private $populator;
/** @var WPFunctions */
private $wp;
/** @var Migrator */
private $migrator;
public function __construct(
SettingsController $settings,
Populator $populator,
WPFunctions $wp,
Migrator $migrator
) {
$this->settings = $settings;
$this->populator = $populator;
$this->wp = $wp;
$this->migrator = $migrator;
}
public function activate() {
$isRunning = $this->wp->getTransient(self::TRANSIENT_ACTIVATE_KEY);
if ($isRunning === false) {
$this->lockActivation();
try {
$this->processActivate();
} finally {
$this->unlockActivation();
}
} else {
throw new InvalidStateException(__('MailPoet version update is in progress, please refresh the page in a minute.', 'mailpoet'));
}
}
private function lockActivation(): void {
$this->wp->setTransient(self::TRANSIENT_ACTIVATE_KEY, '1', self::TRANSIENT_EXPIRATION);
}
private function unlockActivation(): void {
$this->wp->deleteTransient(self::TRANSIENT_ACTIVATE_KEY);
}
private function processActivate(): void {
$this->migrator->up();
$this->populator->up();
$this->updateDbVersion();
$caps = new Capabilities();
$caps->setupWPCapabilities();
$localizer = new Localizer();
$localizer->forceInstallLanguagePacks($this->wp);
}
public function deactivate() {
$this->lockActivation();
$this->migrator->down();
$caps = new Capabilities();
$caps->removeWPCapabilities();
$this->unlockActivation();
}
public function updateDbVersion() {
try {
$currentDbVersion = $this->settings->get('db_version');
} catch (\Exception $e) {
$currentDbVersion = null;
}
$this->settings->set('db_version', Env::$version);
// if current db version and plugin version differ, log an update
if (version_compare((string)$currentDbVersion, Env::$version) !== 0) {
$updatesLog = (array)$this->settings->get('updates_log', []);
$updatesLog[] = [
'previous_version' => $currentDbVersion,
'new_version' => Env::$version,
'date' => date('Y-m-d H:i:s'),
];
$this->settings->set('updates_log', $updatesLog);
}
}
}