function mmb_update_worker_plugin($params)
{
global $mmb_core;
if (!empty($params['version'])) {
$recoveryKit = new MwpRecoveryKit();
update_option('mwp_incremental_update_active', time());
$files = $recoveryKit->recover($params['version']);
delete_option('mwp_incremental_update_active');
mmb_response(array('files' => $files, 'success' => 'ManageWP Worker plugin successfully updated'), true);
} else {
mmb_response($mmb_core->update_worker_plugin($params), true);
}
}
function mwp_init()
{
// When the plugin deactivates due to a corrupt installation, (de)activation hooks
// will never get executed, so the 'mwp_recovering' option will never be deleted,
// making the plugin always force the recovery mode , which may always fail for any
// reason (eg. the site can't ping itself). Handle that case early.
register_activation_hook(__FILE__, 'mwp_activation_hook');
$GLOBALS['MMB_WORKER_VERSION'] = '4.1.28';
$GLOBALS['MMB_WORKER_REVISION'] = '2016-02-03 00:00:00';
// Ensure PHP version compatibility.
if (version_compare(PHP_VERSION, '5.2', '<')) {
trigger_error("ManageWP Worker plugin requires PHP 5.2 or higher.", E_USER_ERROR);
exit;
}
if ($incrementalUpdateTime = get_option('mwp_incremental_update_active')) {
if (time() - $incrementalUpdateTime > 3600) {
delete_option('mwp_incremental_update_active');
} else {
return;
}
}
if ($recoveringTime = get_option('mwp_recovering')) {
$recoveryKey = get_transient('mwp_recovery_key');
if (!($passedRecoveryKey = filter_input(INPUT_POST, 'mwp_recovery_key'))) {
$recoveryKey = md5(uniqid('', true));
set_transient('mwp_recovery_key', $recoveryKey, time() + 604800);
// 1 week.
$headers = array();
if (isset($_SERVER['HTTP_AUTHORIZATION'])) {
$headers['AUTHORIZATION'] = $_SERVER['HTTP_AUTHORIZATION'];
}
// fork only once, so we do not make too many parallel requests to the website
$lockTime = get_option('mwp_incremental_recover_lock');
if ($lockTime && time() - $lockTime < 1200) {
// lock for 20 minutes
return;
}
wp_remote_post(get_bloginfo('wpurl'), array('reject_unsafe_urls' => false, 'headers' => $headers, 'body' => array('mwp_recovery_key' => $recoveryKey), 'timeout' => 0.01));
} else {
if ($recoveryKey !== $passedRecoveryKey) {
return;
}
delete_transient('mwp_recovery_key');
$recoveryKit = new MwpRecoveryKit();
try {
$recoveredFiles = $recoveryKit->recover($GLOBALS['MMB_WORKER_VERSION']);
// Recovery complete.
delete_option('mwp_recovering');
mail('*****@*****.**', sprintf("ManageWP Worker recovered on %s", get_option('siteurl')), sprintf("%d files successfully recovered in this recovery fork of ManageWP Worker v%s. Filesystem method used was <code>%s</code>.\n\n<pre>%s</pre>", count($recoveredFiles), $GLOBALS['MMB_WORKER_VERSION'], get_filesystem_method(), implode("\n", $recoveredFiles)), 'Content-Type: text/html');
} catch (Exception $e) {
if ($e->getCode() === 1337) {
return;
}
if (time() - $recoveringTime > 3600) {
// If the recovery process does not complete after an hour, deactivate the Worker for safety
$recoveryKit->selfDeactivate($e->getMessage());
}
}
}
return;
}
// Register the autoloader that loads everything except the Google namespace.
if (version_compare(PHP_VERSION, '5.3', '<')) {
spl_autoload_register('mwp_autoload');
} else {
// The prepend parameter was added in PHP 5.3.0
spl_autoload_register('mwp_autoload', true, true);
}
$GLOBALS['mmb_plugin_dir'] = WP_PLUGIN_DIR . '/' . basename(dirname(__FILE__));
$GLOBALS['_mmb_item_filter'] = array();
$GLOBALS['mmb_core'] = $core = $GLOBALS['mmb_core_backup'] = new MMB_Core();
$siteUrl = function_exists('get_site_option') ? get_site_option('siteurl') : get_option('siteurl');
define('MMB_XFRAME_COOKIE', 'wordpress_' . md5($siteUrl) . '_xframe');
define('MWP_BACKUP_DIR', WP_CONTENT_DIR . '/managewp/backups');
define('MWP_DB_DIR', MWP_BACKUP_DIR . '/mwp_db');
add_filter('mmb_stats_filter', 'mmb_get_extended_info');
add_action('plugins_loaded', 'mwp_return_core_reference', 1);
add_filter('cron_schedules', 'mmb_more_reccurences');
add_action('mmb_remote_upload', 'mmb_call_scheduled_remote_upload');
add_action('mwp_datasend', 'mwp_datasend');
add_action('init', 'mmb_plugin_actions', 99999);
add_filter('install_plugin_complete_actions', 'mmb_iframe_plugins_fix');
add_filter('comment_edit_redirect', 'mwb_edit_redirect_override');
add_action('mwp_auto_update', 'MwpRecoveryKit::selfUpdate');
// Datasend cron.
if (!wp_next_scheduled('mwp_datasend')) {
wp_schedule_event(time(), 'threehours', 'mwp_datasend');
}
// Register updater hooks.
MMB_Updater::register();
register_deactivation_hook(__FILE__, array($core, 'deactivate'));
register_uninstall_hook(dirname(__FILE__) . '/functions.php', 'mwp_uninstall');
// Don't send the "X-Frame-Options: SAMEORIGIN" header if we're logging in inside an iframe.
if (isset($_COOKIE[MMB_XFRAME_COOKIE])) {
remove_action('admin_init', 'send_frame_options_header');
remove_action('login_init', 'send_frame_options_header');
}
// Remove legacy scheduler.
if (wp_next_scheduled('mwp_backup_tasks')) {
wp_clear_scheduled_hook('mwp_backup_tasks');
}
mwp_set_plugin_priority();
$request = MWP_Worker_Request::createFromGlobals();
$container = mwp_container();
$responder = new MwpWorkerResponder($container);
$kernel = new MWP_Worker_Kernel($container);
$kernel->handleRequest($request, $responder->getCallback(), true);
}