/**
*
* This starts or restarts the job working
*
* @param string $start_type Start types are 'runnow', 'runnowalt', 'cronrun', 'runext', 'runcli'
* @param array|int $job_id The id of job of a job to start
*/
private function create($start_type, $job_id = 0)
{
global $wpdb;
/* @var wpdb $wpdb */
//check startype
if (!in_array($start_type, array('runnow', 'runnowalt', 'cronrun', 'runext', 'runcli'), true)) {
return;
}
if ($job_id) {
$this->job = BackWPup_Option::get_job($job_id);
} else {
return;
}
$this->start_time = current_time('timestamp');
$this->lastmsg = __('Starting job', 'backwpup');
//set Logfile
$log_folder = get_site_option('backwpup_cfg_logfolder');
$log_folder = BackWPup_File::get_absolute_path($log_folder);
$this->logfile = $log_folder . 'backwpup_log_' . BackWPup::get_plugin_data('hash') . '_' . date('Y-m-d_H-i-s', current_time('timestamp')) . '.html';
//write settings to job
BackWPup_Option::update($this->job['jobid'], 'lastrun', $this->start_time);
BackWPup_Option::update($this->job['jobid'], 'logfile', $this->logfile);
//Set current logfile
BackWPup_Option::update($this->job['jobid'], 'lastbackupdownloadurl', '');
//Set needed job values
$this->timestamp_last_update = microtime(true);
$this->exclude_from_backup = explode(',', trim($this->job['fileexclude']));
$this->exclude_from_backup = array_unique($this->exclude_from_backup);
//setup job steps
$this->steps_data['CREATE']['CALLBACK'] = '';
$this->steps_data['CREATE']['NAME'] = __('Job Start', 'backwpup');
$this->steps_data['CREATE']['STEP_TRY'] = 0;
//ADD Job types file
/* @var $job_type_class BackWPup_JobTypes */
$job_need_dest = false;
if ($job_types = BackWPup::get_job_types()) {
foreach ($job_types as $id => $job_type_class) {
if (in_array($id, $this->job['type'], true) && $job_type_class->creates_file()) {
$this->steps_todo[] = 'JOB_' . $id;
$this->steps_data['JOB_' . $id]['NAME'] = $job_type_class->info['description'];
$this->steps_data['JOB_' . $id]['STEP_TRY'] = 0;
$this->steps_data['JOB_' . $id]['SAVE_STEP_TRY'] = 0;
$job_need_dest = true;
}
}
}
//add destinations and create archive if a job where files to backup
if ($job_need_dest) {
//Create manifest file
$this->steps_todo[] = 'CREATE_MANIFEST';
$this->steps_data['CREATE_MANIFEST']['NAME'] = __('Creates manifest file', 'backwpup');
$this->steps_data['CREATE_MANIFEST']['STEP_TRY'] = 0;
$this->steps_data['CREATE_MANIFEST']['SAVE_STEP_TRY'] = 0;
//Add archive creation and backup filename on backup type archive
if ($this->job['backuptype'] == 'archive') {
//get Backup folder if destination folder set
if (in_array('FOLDER', $this->job['destinations'], true)) {
$this->backup_folder = $this->job['backupdir'];
//check backup folder
if (!empty($this->backup_folder)) {
$this->backup_folder = BackWPup_File::get_absolute_path($this->backup_folder);
$this->job['backupdir'] = $this->backup_folder;
}
}
//set temp folder to backup folder if not set because we need one
if (!$this->backup_folder || $this->backup_folder == '/') {
$this->backup_folder = BackWPup::get_plugin_data('TEMP');
}
//Create backup archive full file name
$this->backup_file = $this->generate_filename($this->job['archivename'], $this->job['archiveformat']);
//add archive create
$this->steps_todo[] = 'CREATE_ARCHIVE';
$this->steps_data['CREATE_ARCHIVE']['NAME'] = __('Creates archive', 'backwpup');
$this->steps_data['CREATE_ARCHIVE']['STEP_TRY'] = 0;
$this->steps_data['CREATE_ARCHIVE']['SAVE_STEP_TRY'] = 0;
}
//ADD Destinations
/* @var BackWPup_Destinations $dest_class */
foreach (BackWPup::get_registered_destinations() as $id => $dest) {
if (!in_array($id, $this->job['destinations'], true) || empty($dest['class'])) {
continue;
}
$dest_class = BackWPup::get_destination($id);
if ($dest_class->can_run($this->job)) {
if ($this->job['backuptype'] == 'sync') {
if ($dest['can_sync']) {
$this->steps_todo[] = 'DEST_SYNC_' . $id;
$this->steps_data['DEST_SYNC_' . $id]['NAME'] = $dest['info']['description'];
$this->steps_data['DEST_SYNC_' . $id]['STEP_TRY'] = 0;
$this->steps_data['DEST_SYNC_' . $id]['SAVE_STEP_TRY'] = 0;
}
} else {
$this->steps_todo[] = 'DEST_' . $id;
$this->steps_data['DEST_' . $id]['NAME'] = $dest['info']['description'];
$this->steps_data['DEST_' . $id]['STEP_TRY'] = 0;
$this->steps_data['DEST_' . $id]['SAVE_STEP_TRY'] = 0;
}
}
}
}
//ADD Job type no file
if ($job_types = BackWPup::get_job_types()) {
foreach ($job_types as $id => $job_type_class) {
if (in_array($id, $this->job['type'], true) && !$job_type_class->creates_file()) {
$this->steps_todo[] = 'JOB_' . $id;
$this->steps_data['JOB_' . $id]['NAME'] = $job_type_class->info['description'];
$this->steps_data['JOB_' . $id]['STEP_TRY'] = 0;
$this->steps_data['JOB_' . $id]['SAVE_STEP_TRY'] = 0;
}
}
}
$this->steps_todo[] = 'END';
$this->steps_data['END']['NAME'] = __('End of Job', 'backwpup');
$this->steps_data['END']['STEP_TRY'] = 1;
//must write working data
$this->write_running_file();
//set log level
$this->log_level = get_site_option('backwpup_cfg_loglevel', 'normal_translated');
if (!in_array($this->log_level, array('normal_translated', 'normal', 'debug_translated', 'debug'), true)) {
$this->log_level = 'normal_translated';
}
//create log file
$head = '';
$info = '';
$head .= "<!DOCTYPE html>" . PHP_EOL;
$head .= "<html lang=\"" . str_replace('_', '-', get_locale()) . "\">" . PHP_EOL;
$head .= "<head>" . PHP_EOL;
$head .= "<meta charset=\"" . get_bloginfo('charset') . "\" />" . PHP_EOL;
$head .= "<title>" . sprintf(__('BackWPup log for %1$s from %2$s at %3$s', 'backwpup'), $this->job['name'], date_i18n(get_option('date_format')), date_i18n(get_option('time_format'))) . "</title>" . PHP_EOL;
$head .= "<meta name=\"robots\" content=\"noindex, nofollow\" />" . PHP_EOL;
$head .= "<meta name=\"copyright\" content=\"Copyright © 2012 - " . date('Y') . " Inpsyde GmbH\" />" . PHP_EOL;
$head .= "<meta name=\"author\" content=\"Inpsyde GmbH\" />" . PHP_EOL;
$head .= "<meta name=\"generator\" content=\"BackWPup " . BackWPup::get_plugin_data('Version') . "\" />" . PHP_EOL;
$head .= "<meta http-equiv=\"cache-control\" content=\"no-cache\" />" . PHP_EOL;
$head .= "<meta http-equiv=\"pragma\" content=\"no-cache\" />" . PHP_EOL;
$head .= "<meta name=\"date\" content=\"" . date('c') . "\" />" . PHP_EOL;
$head .= str_pad('<meta name="backwpup_errors" content="0" />', 100) . PHP_EOL;
$head .= str_pad('<meta name="backwpup_warnings" content="0" />', 100) . PHP_EOL;
$head .= "<meta name=\"backwpup_jobid\" content=\"" . $this->job['jobid'] . "\" />" . PHP_EOL;
$head .= "<meta name=\"backwpup_jobname\" content=\"" . esc_attr($this->job['name']) . "\" />" . PHP_EOL;
$head .= "<meta name=\"backwpup_jobtype\" content=\"" . implode('+', $this->job['type']) . "\" />" . PHP_EOL;
$head .= str_pad('<meta name="backwpup_backupfilesize" content="0" />', 100) . PHP_EOL;
$head .= str_pad('<meta name="backwpup_jobruntime" content="0" />', 100) . PHP_EOL;
$head .= '</head>' . PHP_EOL;
$head .= '<body style="margin:0;padding:3px;font-family:monospace;font-size:12px;line-height:15px;background-color:black;color:#c0c0c0;white-space:nowrap;">' . PHP_EOL;
$info .= sprintf(_x('[INFO] %1$s %2$s; A project of Inpsyde GmbH', 'Plugin name; Plugin Version; plugin url', 'backwpup'), BackWPup::get_plugin_data('name'), BackWPup::get_plugin_data('Version'), __('http://backwpup.com', 'backwpup')) . '<br />' . PHP_EOL;
$info .= sprintf(_x('[INFO] WordPress %1$s on %2$s', 'WordPress Version; Blog url', 'backwpup'), BackWPup::get_plugin_data('wp_version'), esc_attr(site_url('/'))) . '<br />' . PHP_EOL;
$level = __('Normal', 'backwpup');
$translated = '';
if ($this->is_debug()) {
$level = __('Debug', 'backwpup');
}
if (is_textdomain_loaded('backwpup')) {
$translated = __('(translated)', 'backwpup');
}
$info .= sprintf(__('[INFO] Log Level: %1$s %2$s', 'backwpup'), $level, $translated) . '<br />' . PHP_EOL;
$job_name = esc_attr($this->job['name']);
if ($this->is_debug()) {
$job_name .= '; ' . implode('+', $this->job['type']);
}
$info .= sprintf(__('[INFO] BackWPup job: %1$s', 'backwpup'), $job_name) . '<br />' . PHP_EOL;
if ($this->is_debug()) {
$current_user = wp_get_current_user();
$info .= sprintf(__('[INFO] Runs with user: %1$s (%2$d) ', 'backwpup'), $current_user->user_login, $current_user->ID) . '<br />' . PHP_EOL;
}
if ($this->job['activetype'] === 'wpcron') {
//check next run
$cron_next = wp_next_scheduled('backwpup_cron', array('id' => $this->job['jobid']));
if (!$cron_next || $cron_next < time()) {
wp_unschedule_event($cron_next, 'backwpup_cron', array('id' => $this->job['jobid']));
$cron_next = BackWPup_Cron::cron_next($this->job['cron']);
wp_schedule_single_event($cron_next, 'backwpup_cron', array('id' => $this->job['jobid']));
$cron_next = wp_next_scheduled('backwpup_cron', array('id' => $this->job['jobid']));
}
//output scheduling
if ($this->is_debug()) {
if (!$cron_next) {
$cron_next = __('Not scheduled!', 'backwpup');
} else {
$cron_next = date_i18n('D, j M Y @ H:i', $cron_next + get_option('gmt_offset') * 3600, true);
}
$info .= sprintf(__('[INFO] Cron: %s; Next: %s ', 'backwpup'), $this->job['cron'], $cron_next) . '<br />' . PHP_EOL;
}
} elseif ($this->job['activetype'] == 'link' && $this->is_debug()) {
$info .= __('[INFO] BackWPup job start with link is active', 'backwpup') . '<br />' . PHP_EOL;
} elseif ($this->job['activetype'] == 'easycron' && $this->is_debug()) {
$info .= __('[INFO] BackWPup job start with EasyCron.com', 'backwpup') . '<br />' . PHP_EOL;
//output scheduling
if ($this->is_debug()) {
$cron_next = BackWPup_Cron::cron_next($this->job['cron']);
$cron_next = date_i18n('D, j M Y @ H:i', $cron_next + get_option('gmt_offset') * 3600, true);
$info .= sprintf(__('[INFO] Cron: %s; Next: %s ', 'backwpup'), $this->job['cron'], $cron_next) . '<br />' . PHP_EOL;
}
} elseif ($this->is_debug()) {
$info .= __('[INFO] BackWPup no automatic job start configured', 'backwpup') . '<br />' . PHP_EOL;
}
if ($this->is_debug()) {
if ($start_type == 'cronrun') {
$info .= __('[INFO] BackWPup job started from wp-cron', 'backwpup') . '<br />' . PHP_EOL;
} elseif ($start_type == 'runnow' || $start_type == 'runnowalt') {
$info .= __('[INFO] BackWPup job started manually', 'backwpup') . '<br />' . PHP_EOL;
} elseif ($start_type == 'runext') {
$info .= __('[INFO] BackWPup job started from external url', 'backwpup') . '<br />' . PHP_EOL;
} elseif ($start_type == 'runcli') {
$info .= __('[INFO] BackWPup job started form commandline interface', 'backwpup') . '<br />' . PHP_EOL;
}
$bit = '';
if (PHP_INT_SIZE === 4) {
$bit = ' (32bit)';
}
if (PHP_INT_SIZE === 8) {
$bit = ' (64bit)';
}
$info .= __('[INFO] PHP ver.:', 'backwpup') . ' ' . PHP_VERSION . $bit . '; ' . PHP_SAPI . '; ' . PHP_OS . '<br />' . PHP_EOL;
$info .= sprintf(__('[INFO] Maximum PHP script execution time is %1$d seconds', 'backwpup'), ini_get('max_execution_time')) . '<br />' . PHP_EOL;
if (php_sapi_name() != 'cli') {
$job_max_execution_time = get_site_option('backwpup_cfg_jobmaxexecutiontime');
if (!empty($job_max_execution_time)) {
$info .= sprintf(__('[INFO] Script restart time is configured to %1$d seconds', 'backwpup'), $job_max_execution_time) . '<br />' . PHP_EOL;
}
}
$info .= sprintf(__('[INFO] MySQL ver.: %s', 'backwpup'), $wpdb->get_var("SELECT VERSION() AS version")) . '<br />' . PHP_EOL;
if (isset($_SERVER['SERVER_SOFTWARE'])) {
$info .= sprintf(__('[INFO] Web Server: %s', 'backwpup'), $_SERVER['SERVER_SOFTWARE']) . '<br />' . PHP_EOL;
}
if (function_exists('curl_init')) {
$curlversion = curl_version();
$info .= sprintf(__('[INFO] curl ver.: %1$s; %2$s', 'backwpup'), $curlversion['version'], $curlversion['ssl_version']) . '<br />' . PHP_EOL;
}
$info .= sprintf(__('[INFO] Temp folder is: %s', 'backwpup'), BackWPup::get_plugin_data('TEMP')) . '<br />' . PHP_EOL;
}
if ($this->is_debug()) {
$logfile = $this->logfile;
} else {
$logfile = basename($this->logfile);
}
$info .= sprintf(__('[INFO] Logfile is: %s', 'backwpup'), $logfile) . '<br />' . PHP_EOL;
if (!empty($this->backup_file) && $this->job['backuptype'] === 'archive') {
if ($this->is_debug()) {
$backupfile = $this->backup_folder . $this->backup_file;
} else {
$backupfile = $this->backup_file;
}
$info .= sprintf(__('[INFO] Backup file is: %s', 'backwpup'), $backupfile) . '<br />' . PHP_EOL;
} else {
$info .= sprintf(__('[INFO] Backup type is: %s', 'backwpup'), $this->job['backuptype']) . '<br />' . PHP_EOL;
}
//output info on cli
if (php_sapi_name() == 'cli' && defined('STDOUT')) {
fwrite(STDOUT, strip_tags($info));
}
if (!file_put_contents($this->logfile, $head . $info, FILE_APPEND)) {
$this->logfile = '';
$this->log(__('Could not write log file', 'backwpup'), E_USER_ERROR);
}
//test for destinations
if ($job_need_dest) {
$desttest = false;
foreach ($this->steps_todo as $deststeptest) {
if (substr($deststeptest, 0, 5) == 'DEST_') {
$desttest = true;
break;
}
}
if (!$desttest) {
$this->log(__('No destination correctly defined for backup! Please correct job settings.', 'backwpup'), E_USER_ERROR);
$this->steps_todo = array('END');
}
}
//test backup folder
if (!empty($this->backup_folder)) {
$folder_message = BackWPup_File::check_folder($this->backup_folder, true);
if (!empty($folder_message)) {
$this->log($folder_message, E_USER_ERROR);
$this->steps_todo = array('END');
}
}
//Set start as done
$this->steps_done[] = 'CREATE';
}
/**
*
*/
public static function load()
{
//Create Table
self::$listtable = new self();
switch (self::$listtable->current_action()) {
case 'delete':
//Delete Job
if (!current_user_can('backwpup_jobs_edit')) {
break;
}
if (is_array($_GET['jobs'])) {
check_admin_referer('bulk-jobs');
foreach ($_GET['jobs'] as $jobid) {
wp_clear_scheduled_hook('backwpup_cron', array('id' => absint($jobid)));
BackWPup_Option::delete_job(absint($jobid));
}
}
break;
case 'copy':
//Copy Job
if (!current_user_can('backwpup_jobs_edit')) {
break;
}
$old_job_id = absint($_GET['jobid']);
check_admin_referer('copy-job_' . $old_job_id);
//create new
$newjobid = BackWPup_Option::get_job_ids();
sort($newjobid);
$newjobid = end($newjobid) + 1;
$old_options = BackWPup_Option::get_job($old_job_id);
foreach ($old_options as $key => $option) {
if ($key === "jobid") {
$option = $newjobid;
}
if ($key === "name") {
$option = __('Copy of', 'backwpup') . ' ' . $option;
}
if ($key === "activetype") {
$option = '';
}
if ($key === "archivename") {
$option = str_replace($old_job_id, $newjobid, $option);
}
if ($key === "logfile" || $key === "lastbackupdownloadurl" || $key === "lastruntime" || $key === "lastrun") {
continue;
}
BackWPup_Option::update($newjobid, $key, $option);
}
break;
case 'runnow':
$jobid = absint($_GET['jobid']);
if ($jobid) {
if (!current_user_can('backwpup_jobs_start')) {
wp_die(__('Sorry, you don\'t have permissions to do that.', 'backwpup'));
}
check_admin_referer('backwpup_job_run-runnowlink');
//check temp folder
$temp_folder_message = BackWPup_File::check_folder(BackWPup::get_plugin_data('TEMP'), TRUE);
BackWPup_Admin::message($temp_folder_message, TRUE);
//check log folder
$log_folder = get_site_option('backwpup_cfg_logfolder');
$log_folder = BackWPup_File::get_absolute_path($log_folder);
$log_folder_message = BackWPup_File::check_folder($log_folder);
BackWPup_Admin::message($log_folder_message, TRUE);
//check backup destinations
$job_types = BackWPup::get_job_types();
$job_conf_types = BackWPup_Option::get($jobid, 'type');
$creates_file = FALSE;
foreach ($job_types as $id => $job_type_class) {
if (in_array($id, $job_conf_types, true) && $job_type_class->creates_file()) {
$creates_file = TRUE;
break;
}
}
if ($creates_file) {
$job_conf_dests = BackWPup_Option::get($jobid, 'destinations');
$destinations = 0;
/* @var BackWPup_Destinations $dest_class */
foreach (BackWPup::get_registered_destinations() as $id => $dest) {
if (!in_array($id, $job_conf_dests, true) || empty($dest['class'])) {
continue;
}
$dest_class = BackWPup::get_destination($id);
$job_settings = BackWPup_Option::get_job($jobid);
if (!$dest_class->can_run($job_settings)) {
BackWPup_Admin::message(sprintf(__('The job "%s" destination "%s" is not configured properly', 'backwpup'), esc_attr(BackWPup_Option::get($jobid, 'name')), $id), TRUE);
}
$destinations++;
}
if ($destinations < 1) {
BackWPup_Admin::message(sprintf(__('The job "%s" needs properly configured destinations to run!', 'backwpup'), esc_attr(BackWPup_Option::get($jobid, 'name'))), TRUE);
}
}
//only start job if messages empty
$log_messages = BackWPup_Admin::get_messages();
if (empty($log_messages)) {
$old_log_file = BackWPup_Option::get($jobid, 'logfile');
BackWPup_Job::get_jobrun_url('runnow', $jobid);
usleep(250000);
//wait a quarter second
$new_log_file = BackWPup_Option::get($jobid, 'logfile', null, false);
//sleep as long as job not started
$i = 0;
while ($old_log_file === $new_log_file) {
usleep(250000);
//wait a quarter second for next try
$new_log_file = BackWPup_Option::get($jobid, 'logfile', null, false);
//wait maximal 10 sec.
if ($i >= 40) {
BackWPup_Admin::message(sprintf(__('Job "%s" has started, but not responded for 10 seconds. Please check <a href="%s">information</a>.', 'backwpup'), esc_attr(BackWPup_Option::get($jobid, 'name')), network_admin_url('admin.php') . '?page=backwpupsettings#backwpup-tab-information'), true);
break 2;
}
$i++;
}
BackWPup_Admin::message(sprintf(__('Job "%s" started.', 'backwpup'), esc_attr(BackWPup_Option::get($jobid, 'name'))));
}
}
break;
case 'abort':
//Abort Job
if (!current_user_can('backwpup_jobs_start')) {
break;
}
check_admin_referer('abort-job');
if (!file_exists(BackWPup::get_plugin_data('running_file'))) {
break;
}
//abort
BackWPup_Job::user_abort();
BackWPup_Admin::message(__('Job will be terminated.', 'backwpup'));
break;
default:
do_action('backwpup_page_jobs_load', self::$listtable->current_action());
break;
}
self::$listtable->prepare_items();
}
/**
*
*/
public static function load()
{
//Create Table
self::$listtable = new self();
switch (self::$listtable->current_action()) {
case 'delete':
//Delete Job
if (!current_user_can('backwpup_jobs_edit')) {
break;
}
if (is_array($_GET['jobs'])) {
check_admin_referer('bulk-jobs');
foreach ($_GET['jobs'] as $jobid) {
wp_clear_scheduled_hook('backwpup_cron', array('id' => $jobid));
BackWPup_Option::delete_job($jobid);
}
}
break;
case 'copy':
//Copy Job
if (!current_user_can('backwpup_jobs_edit')) {
break;
}
$old_job_id = (int) $_GET['jobid'];
check_admin_referer('copy-job_' . $_GET['jobid']);
//create new
$newjobid = BackWPup_Option::get_job_ids();
sort($newjobid);
$newjobid = end($newjobid) + 1;
$old_options = BackWPup_Option::get_job($old_job_id);
foreach ($old_options as $key => $option) {
if ($key == "jobid") {
$option = $newjobid;
}
if ($key == "name") {
$option = __('Copy of', 'backwpup') . ' ' . $option;
}
if ($key == "activetype") {
$option = '';
}
if ($key == "archivename") {
$option = str_replace($_GET['jobid'], $newjobid, $option);
}
if ($key == "logfile" || $key == "lastbackupdownloadurl" || $key == "lastruntime" || $key == "lastrun") {
continue;
}
BackWPup_Option::update($newjobid, $key, $option);
}
break;
case 'start_cli':
//Get cmd start file
if (!current_user_can('backwpup_jobs_start')) {
break;
}
check_admin_referer('start_cli');
if (empty($_GET['jobid'])) {
break;
}
if (FALSE === strpos(PHP_OS, "WIN")) {
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename=BackWPup_cmd_start_job_" . $_GET['jobid'] . ".sh;");
if (defined('PHP_BINDIR')) {
echo "#!/bin/sh" . PHP_EOL;
}
echo "@\$1php -c \"" . php_ini_loaded_file() . "\" -r \"\$_SERVER[ 'SERVER_ADDR' ] = '" . $_SERVER['SERVER_ADDR'] . "'; \$_SERVER[ 'REMOTE_ADDR' ] = '" . $_SERVER['REMOTE_ADDR'] . "'; \$_SERVER[ 'HTTP_HOST' ] = '" . $_SERVER['HTTP_HOST'] . "'; \$_SERVER[ 'HTTP_USER_AGENT' ] = '" . BackWPup::get_plugin_data('name') . "'; define( 'DOING_CRON', TRUE ); require '" . ABSPATH . "wp-load.php'; if( class_exists( 'BackWPup_Job' ) ) BackWPup_Job::start_cli( " . $_GET['jobid'] . " );\"";
die;
} else {
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename=BackWPup_cmd_start_job_" . $_GET['jobid'] . ".cmd;");
echo "@%1php.exe -c \"" . php_ini_loaded_file() . "\" -r \"\$_SERVER[ 'SERVER_ADDR' ] = '" . $_SERVER['SERVER_ADDR'] . "'; \$_SERVER[ 'REMOTE_ADDR' ] = '" . $_SERVER['REMOTE_ADDR'] . "'; \$_SERVER[ 'HTTP_HOST' ] = '" . $_SERVER['HTTP_HOST'] . "'; \$_SERVER[ 'HTTP_USER_AGENT' ] = '" . BackWPup::get_plugin_data('name') . "'; define( 'DOING_CRON', TRUE ); require '" . ABSPATH . "wp-load.php'; if( class_exists( 'BackWPup_Job' ) ) BackWPup_Job::start_cli( " . $_GET['jobid'] . " );\"";
die;
}
break;
case 'runnow':
if (!empty($_GET['jobid'])) {
if (!current_user_can('backwpup_jobs_start')) {
wp_die(__('Sorry, you don\'t have permissions to do that.', 'backwpup'));
}
check_admin_referer('backwpup_job_run-runnowlink');
//check temp folder
BackWPup_Job::check_folder(BackWPup::get_plugin_data('TEMP'), TRUE);
//check log folder
BackWPup_Job::check_folder(get_site_option('backwpup_cfg_logfolder'));
//check server callback
$raw_response = BackWPup_Job::get_jobrun_url('test');
$test_result = '';
if (is_wp_error($raw_response)) {
$test_result .= sprintf(__('The HTTP response test get an error "%s"', 'backwpup'), $raw_response->get_error_message());
} elseif (200 != wp_remote_retrieve_response_code($raw_response) && 204 != wp_remote_retrieve_response_code($raw_response)) {
$test_result .= sprintf(__('The HTTP response test get a false http status (%s)', 'backwpup'), wp_remote_retrieve_response_code($raw_response));
}
if (!empty($test_result)) {
BackWPup_Admin::message($test_result, TRUE);
}
//only start job if messages empty
$log_messages = BackWPup_Admin::get_messages();
if (empty($log_messages)) {
$old_log_file = BackWPup_Option::get($_GET['jobid'], 'logfile');
BackWPup_Job::get_jobrun_url('runnow', $_GET['jobid']);
usleep(250000);
//wait a quarter second
$new_log_file = BackWPup_Option::get($_GET['jobid'], 'logfile', NULL, FALSE);
//sleep as long as job not started
$i = 0;
while ($old_log_file == $new_log_file) {
usleep(250000);
//wait a quarter second for next try
$new_log_file = BackWPup_Option::get($_GET['jobid'], 'logfile', NULL, FALSE);
//wait maximal 10 sec.
if ($i >= 40) {
BackWPup_Admin::message(sprintf(__('Job start for "%s" not answered after 10 seconds.', 'backwpup'), esc_attr(BackWPup_Option::get($_GET['jobid'], 'name'))), TRUE);
break 2;
}
$i++;
}
BackWPup_Admin::message(sprintf(__('Job "%s" started.', 'backwpup'), esc_attr(BackWPup_Option::get($_GET['jobid'], 'name'))));
}
}
break;
case 'abort':
//Abort Job
if (!current_user_can('backwpup_jobs_start')) {
break;
}
check_admin_referer('abort-job');
if (!file_exists(BackWPup::get_plugin_data('running_file'))) {
break;
}
//abort
BackWPup_Job::user_abort();
BackWPup_Admin::message(__('Job will be terminated.', 'backwpup'));
break;
default:
do_action('backwpup_page_jobs_load', self::$listtable->current_action());
break;
}
self::$listtable->prepare_items();
}
/**
*
*/
public static function load()
{
//Create Table
self::$listtable = new self();
switch (self::$listtable->current_action()) {
case 'delete':
//Delete Job
if (!current_user_can('backwpup_jobs_edit')) {
break;
}
if (is_array($_GET['jobs'])) {
check_admin_referer('bulk-jobs');
foreach ($_GET['jobs'] as $jobid) {
wp_clear_scheduled_hook('backwpup_cron', array('id' => $jobid));
BackWPup_Option::delete_job($jobid);
}
}
break;
case 'copy':
//Copy Job
if (!current_user_can('backwpup_jobs_edit')) {
break;
}
$old_job_id = (int) $_GET['jobid'];
check_admin_referer('copy-job_' . $_GET['jobid']);
//create new
$newjobid = BackWPup_Option::get_job_ids();
sort($newjobid);
$newjobid = end($newjobid) + 1;
$old_options = BackWPup_Option::get_job($old_job_id);
foreach ($old_options as $key => $option) {
if ($key == "jobid") {
$option = $newjobid;
}
if ($key == "name") {
$option = __('Copy of', 'backwpup') . ' ' . $option;
}
if ($key == "activetype") {
$option = '';
}
if ($key == "archivename") {
$option = str_replace($_GET['jobid'], $newjobid, $option);
}
if ($key == "logfile" || $key == "lastbackupdownloadurl" || $key == "lastruntime" || $key == "lastrun") {
continue;
}
BackWPup_Option::update($newjobid, $key, $option);
}
break;
case 'runnow':
$_GET['jobid'] = (int) $_GET['jobid'];
if (!empty($_GET['jobid'])) {
if (!current_user_can('backwpup_jobs_start')) {
wp_die(__('Sorry, you don\'t have permissions to do that.', 'backwpup'));
}
check_admin_referer('backwpup_job_run-runnowlink');
//check temp folder
$temp_folder_message = BackWPup_File::check_folder(BackWPup::get_plugin_data('TEMP'), TRUE);
BackWPup_Admin::message($temp_folder_message, TRUE);
//check log folder
$log_folder = get_site_option('backwpup_cfg_logfolder');
$log_folder = BackWPup_File::get_absolute_path($log_folder);
$log_folder_message = BackWPup_File::check_folder($log_folder);
BackWPup_Admin::message($log_folder_message, TRUE);
//check backup destinations
$job_types = BackWPup::get_job_types();
$job_conf_types = BackWPup_Option::get($_GET['jobid'], 'type');
$creates_file = FALSE;
foreach ($job_types as $id => $job_type_class) {
if (in_array($id, $job_conf_types) && $job_type_class->creates_file()) {
$creates_file = TRUE;
break;
}
}
if ($creates_file) {
$job_conf_dests = BackWPup_Option::get($_GET['jobid'], 'destinations');
$destinations = 0;
/* @var BackWPup_Destinations $dest_class */
foreach (BackWPup::get_registered_destinations() as $id => $dest) {
if (!in_array($id, $job_conf_dests) || empty($dest['class'])) {
continue;
}
$dest_class = BackWPup::get_destination($id);
$job_settings = BackWPup_Option::get_job($_GET['jobid']);
if (!$dest_class->can_run($job_settings)) {
BackWPup_Admin::message(sprintf(__('The job "%s" destination "%s" is not configured properly', 'backwpup'), esc_attr(BackWPup_Option::get($_GET['jobid'], 'name')), $id), TRUE);
}
$destinations++;
}
if ($destinations < 1) {
BackWPup_Admin::message(sprintf(__('The job "%s" needs properly configured destinations to run!', 'backwpup'), esc_attr(BackWPup_Option::get($_GET['jobid'], 'name'))), TRUE);
}
}
//check server callback
$raw_response = BackWPup_Job::get_jobrun_url('test');
$test_result = '';
if (is_wp_error($raw_response)) {
$test_result .= sprintf(__('The HTTP response test get an error "%s"', 'backwpup'), $raw_response->get_error_message());
}
$response_code = wp_remote_retrieve_response_code($raw_response);
if ($response_code < 200 && $response_code > 204) {
$test_result .= sprintf(__('The HTTP response test get a false http status (%s)', 'backwpup'), wp_remote_retrieve_response_code($raw_response));
} else {
$response_body = wp_remote_retrieve_body($raw_response);
if (FALSE === strstr($response_body, 'BackWPup Test')) {
$test_result .= sprintf(__('Not expected HTTP response body: %s', 'backwpup'), esc_attr(strip_tags($response_body)));
}
}
if (!empty($test_result)) {
BackWPup_Admin::message($test_result, TRUE);
}
//only start job if messages empty
$log_messages = BackWPup_Admin::get_messages();
if (empty($log_messages)) {
$old_log_file = BackWPup_Option::get($_GET['jobid'], 'logfile');
BackWPup_Job::get_jobrun_url('runnow', $_GET['jobid']);
usleep(250000);
//wait a quarter second
$new_log_file = BackWPup_Option::get($_GET['jobid'], 'logfile', NULL, FALSE);
//sleep as long as job not started
$i = 0;
while ($old_log_file == $new_log_file) {
usleep(250000);
//wait a quarter second for next try
$new_log_file = BackWPup_Option::get($_GET['jobid'], 'logfile', NULL, FALSE);
//wait maximal 10 sec.
if ($i >= 40) {
BackWPup_Admin::message(sprintf(__('Job “%s” has started, but not responded for 10 seconds.', 'backwpup'), esc_attr(BackWPup_Option::get($_GET['jobid'], 'name'))), TRUE);
break 2;
}
$i++;
}
BackWPup_Admin::message(sprintf(__('Job "%s" started.', 'backwpup'), esc_attr(BackWPup_Option::get($_GET['jobid'], 'name'))));
}
}
break;
case 'abort':
//Abort Job
if (!current_user_can('backwpup_jobs_start')) {
break;
}
check_admin_referer('abort-job');
if (!file_exists(BackWPup::get_plugin_data('running_file'))) {
break;
}
//abort
BackWPup_Job::user_abort();
BackWPup_Admin::message(__('Job will be terminated.', 'backwpup'));
break;
default:
do_action('backwpup_page_jobs_load', self::$listtable->current_action());
break;
}
self::$listtable->prepare_items();
}
/**
*
* This starts or restarts the job working
*
* @param string $start_type Start types are 'runnow', 'runnowalt', 'cronrun', 'runext', 'runcli'
* @param array|int $job_settings The id of job or the settings of a job to start
*/
private function create($start_type, $job_settings = 0)
{
global $wpdb;
/* @var wpdb $wpdb */
//check startype
if (!in_array($start_type, array('runnow', 'runnowalt', 'cronrun', 'runext', 'runcli'))) {
return;
}
if (is_int($job_settings)) {
$this->job = BackWPup_Option::get_job($job_settings);
} elseif (is_array($job_settings)) {
$this->job = $job_settings;
} else {
return;
}
$this->start_time = current_time('timestamp');
$this->lastmsg = '<samp>' . __('Starting job', 'backwpup') . '</samp>';
//set Logfile
$this->logfile = get_site_option('backwpup_cfg_logfolder') . 'backwpup_log_' . BackWPup::get_plugin_data('hash') . '_' . date_i18n('Y-m-d_H-i-s') . '.html';
//write settings to job
if (!empty($this->job['jobid'])) {
BackWPup_Option::update($this->job['jobid'], 'lastrun', $this->start_time);
BackWPup_Option::update($this->job['jobid'], 'logfile', $this->logfile);
//Set current logfile
BackWPup_Option::update($this->job['jobid'], 'lastbackupdownloadurl', '');
}
//Set needed job values
$this->timestamp_last_update = microtime(TRUE);
$this->exclude_from_backup = explode(',', trim($this->job['fileexclude']));
$this->exclude_from_backup = array_unique($this->exclude_from_backup);
//create path to remove
$this->remove_path = trailingslashit(str_replace('\\', '/', realpath(ABSPATH)));
if ($this->remove_path == '/') {
$this->remove_path = '';
}
//setup job steps
$this->steps_data['CREATE']['CALLBACK'] = '';
$this->steps_data['CREATE']['NAME'] = __('Job Start', 'backwpup');
$this->steps_data['CREATE']['STEP_TRY'] = 0;
//ADD Job types file
/* @var $job_type_class BackWPup_JobTypes */
$job_need_dest = FALSE;
if ($job_types = BackWPup::get_job_types()) {
foreach ($job_types as $id => $job_type_class) {
if (in_array($id, $this->job['type']) && $job_type_class->creates_file()) {
$this->steps_todo[] = 'JOB_' . $id;
$this->steps_data['JOB_' . $id]['NAME'] = $job_type_class->info['description'];
$this->steps_data['JOB_' . $id]['STEP_TRY'] = 0;
$this->steps_data['JOB_' . $id]['SAVE_STEP_TRY'] = 0;
$job_need_dest = TRUE;
}
}
}
//add destinations and create archive if a job where files to backup
if ($job_need_dest) {
//Create manifest file
$this->steps_todo[] = 'CREATE_MANIFEST';
$this->steps_data['CREATE_MANIFEST']['NAME'] = __('Creates manifest file', 'backwpup');
$this->steps_data['CREATE_MANIFEST']['STEP_TRY'] = 0;
$this->steps_data['CREATE_MANIFEST']['SAVE_STEP_TRY'] = 0;
//Add archive creation and backup filename on backup type archive
if ($this->job['backuptype'] == 'archive') {
//get Backup folder if destination folder set
if (in_array('FOLDER', $this->job['destinations'])) {
$this->backup_folder = $this->job['backupdir'];
//check backup folder
if (!empty($this->backup_folder)) {
self::check_folder($this->backup_folder, TRUE);
}
}
//set temp folder to backup folder if not set because we need one
if (!$this->backup_folder || $this->backup_folder == '/') {
$this->backup_folder = BackWPup::get_plugin_data('TEMP');
}
//Create backup archive full file name
$this->backup_file = $this->generate_filename($this->job['archivename'], $this->job['archiveformat']);
//add archive create
$this->steps_todo[] = 'CREATE_ARCHIVE';
$this->steps_data['CREATE_ARCHIVE']['NAME'] = __('Creates archive', 'backwpup');
$this->steps_data['CREATE_ARCHIVE']['STEP_TRY'] = 0;
$this->steps_data['CREATE_ARCHIVE']['SAVE_STEP_TRY'] = 0;
}
//ADD Destinations
/* @var BackWPup_Destinations $dest_class */
foreach (BackWPup::get_registered_destinations() as $id => $dest) {
if (!in_array($id, $this->job['destinations']) || empty($dest['class'])) {
continue;
}
$dest_class = BackWPup::get_destination($id);
if ($dest_class->can_run($this)) {
if ($this->job['backuptype'] == 'sync') {
if ($dest['can_sync']) {
$this->steps_todo[] = 'DEST_SYNC_' . $id;
$this->steps_data['DEST_SYNC_' . $id]['NAME'] = $dest['info']['description'];
$this->steps_data['DEST_SYNC_' . $id]['STEP_TRY'] = 0;
$this->steps_data['DEST_SYNC_' . $id]['SAVE_STEP_TRY'] = 0;
}
} else {
$this->steps_todo[] = 'DEST_' . $id;
$this->steps_data['DEST_' . $id]['NAME'] = $dest['info']['description'];
$this->steps_data['DEST_' . $id]['STEP_TRY'] = 0;
$this->steps_data['DEST_' . $id]['SAVE_STEP_TRY'] = 0;
}
}
}
}
//ADD Job type no file
if ($job_types = BackWPup::get_job_types()) {
foreach ($job_types as $id => $job_type_class) {
if (in_array($id, $this->job['type']) && !$job_type_class->creates_file()) {
$this->steps_todo[] = 'JOB_' . $id;
$this->steps_data['JOB_' . $id]['NAME'] = $job_type_class->info['description'];
$this->steps_data['JOB_' . $id]['STEP_TRY'] = 0;
$this->steps_data['JOB_' . $id]['SAVE_STEP_TRY'] = 0;
}
}
}
$this->steps_todo[] = 'END';
$this->steps_data['END']['NAME'] = __('End of Job', 'backwpup');
$this->steps_data['END']['STEP_TRY'] = 0;
//create log file
$head = '';
$head .= "<!DOCTYPE html>" . PHP_EOL;
$head .= "<html lang=\"" . str_replace('_', '-', get_locale()) . "\">" . PHP_EOL;
$head .= "<head>" . PHP_EOL;
$head .= "<meta charset=\"" . get_bloginfo('charset') . "\" />" . PHP_EOL;
$head .= "<title>" . sprintf(__('BackWPup log for %1$s from %2$s at %3$s', 'backwpup'), $this->job['name'], date_i18n(get_option('date_format')), date_i18n(get_option('time_format'))) . "</title>" . PHP_EOL;
$head .= "<meta name=\"robots\" content=\"noindex, nofollow\" />" . PHP_EOL;
$head .= "<meta name=\"copyright\" content=\"Copyright © 2012 - " . date_i18n('Y') . " Inpsyde GmbH\" />" . PHP_EOL;
$head .= "<meta name=\"author\" content=\"Inpsyde GmbH\" />" . PHP_EOL;
$head .= "<meta name=\"generator\" content=\"BackWPup " . BackWPup::get_plugin_data('Version') . "\" />" . PHP_EOL;
$head .= "<meta http-equiv=\"cache-control\" content=\"no-cache\" />" . PHP_EOL;
$head .= "<meta http-equiv=\"pragma\" content=\"no-cache\" />" . PHP_EOL;
$head .= "<meta name=\"date\" content=\"" . date('c') . "\" />" . PHP_EOL;
$head .= str_pad('<meta name="backwpup_errors" content="0" />', 100) . PHP_EOL;
$head .= str_pad('<meta name="backwpup_warnings" content="0" />', 100) . PHP_EOL;
if (!empty($this->job['jobid'])) {
$head .= "<meta name=\"backwpup_jobid\" content=\"" . $this->job['jobid'] . "\" />" . PHP_EOL;
}
$head .= "<meta name=\"backwpup_jobname\" content=\"" . esc_attr($this->job['name']) . "\" />" . PHP_EOL;
$head .= "<meta name=\"backwpup_jobtype\" content=\"" . implode('+', $this->job['type']) . "\" />" . PHP_EOL;
$head .= str_pad('<meta name="backwpup_backupfilesize" content="0" />', 100) . PHP_EOL;
$head .= str_pad('<meta name="backwpup_jobruntime" content="0" />', 100) . PHP_EOL;
$head .= "</head>" . PHP_EOL;
$head .= "<body style=\"margin:0;padding:3px;font-family:Fixedsys,Courier,monospace;font-size:12px;line-height:15px;background-color:#000;color:#fff;white-space:pre;\">" . PHP_EOL;
$head .= sprintf(_x('[INFO] %1$s version %2$s; A project of Inpsyde GmbH', 'Plugin name; Plugin Version', 'backwpup'), BackWPup::get_plugin_data('name'), BackWPup::get_plugin_data('Version')) . PHP_EOL;
$head .= sprintf(_x('[INFO] WordPress version %s', 'WordPress Version', 'backwpup'), BackWPup::get_plugin_data('wp_version')) . PHP_EOL;
$head .= sprintf(__('[INFO] Blog url: %s', 'backwpup'), esc_attr(site_url('/'))) . PHP_EOL;
$head .= sprintf(__('[INFO] BackWPup job: %1$s; %2$s', 'backwpup'), esc_attr($this->job['name']), implode('+', $this->job['type'])) . PHP_EOL;
if ($this->job['activetype'] == 'wpcron') {
//check next run
$cron_next = wp_next_scheduled('backwpup_cron', array('id' => $this->job['jobid']));
if (!$cron_next || $cron_next < time()) {
wp_unschedule_event($cron_next, 'backwpup_cron', array('id' => $this->job['jobid']));
$cron_next = BackWPup_Cron::cron_next($this->job['cron']);
wp_schedule_single_event($cron_next, 'backwpup_cron', array('id' => $this->job['jobid']));
$cron_next = wp_next_scheduled('backwpup_cron', array('id' => $this->job['jobid']));
}
//output scheduling
if (!$cron_next) {
$cron_next = __('Not scheduled!', 'backwpup');
} else {
$cron_next = date_i18n('D, j M Y @ H:i', $cron_next + get_option('gmt_offset') * 3600, TRUE);
}
$head .= sprintf(__('[INFO] BackWPup cron: %s; Next: %s ', 'backwpup'), $this->job['cron'], $cron_next) . PHP_EOL;
} elseif ($this->job['activetype'] == 'link') {
$head .= __('[INFO] BackWPup job start with link is active', 'backwpup') . PHP_EOL;
} else {
$head .= __('[INFO] BackWPup no automatic job start configured', 'backwpup') . PHP_EOL;
}
if ($start_type == 'cronrun') {
$head .= __('[INFO] BackWPup job started from wp-cron', 'backwpup') . PHP_EOL;
} elseif ($start_type == 'runnow' or $start_type == 'runnowalt') {
$head .= __('[INFO] BackWPup job started manually', 'backwpup') . PHP_EOL;
} elseif ($start_type == 'runext') {
$head .= __('[INFO] BackWPup job started from external url', 'backwpup') . PHP_EOL;
} elseif ($start_type == 'runcli') {
$head .= __('[INFO] BackWPup job started form commandline interface', 'backwpup') . PHP_EOL;
}
$head .= __('[INFO] PHP ver.:', 'backwpup') . ' ' . PHP_VERSION . '; ' . PHP_SAPI . '; ' . PHP_OS . PHP_EOL;
$head .= sprintf(__('[INFO] Maximum PHP script execution time is %1$d seconds', 'backwpup'), ini_get('max_execution_time')) . PHP_EOL;
$job_max_execution_time = get_site_option('backwpup_cfg_jobmaxexecutiontime');
if (!empty($job_max_execution_time)) {
$head .= sprintf(__('[INFO] Script restart time is configured to %1$d seconds', 'backwpup'), $job_max_execution_time) . PHP_EOL;
}
if (get_site_option('backwpup_cfg_jobsteprestart')) {
$head .= __('[INFO] Script restarts on every main step is activated', 'backwpup') . PHP_EOL;
}
$head .= sprintf(__('[INFO] MySQL ver.: %s', 'backwpup'), $wpdb->get_var("SELECT VERSION() AS version")) . PHP_EOL;
if (function_exists('curl_init')) {
$curlversion = curl_version();
$head .= sprintf(__('[INFO] curl ver.: %1$s; %2$s', 'backwpup'), $curlversion['version'], $curlversion['ssl_version']) . PHP_EOL;
}
$head .= sprintf(__('[INFO] Temp folder is: %s', 'backwpup'), BackWPup::get_plugin_data('TEMP')) . PHP_EOL;
$head .= sprintf(__('[INFO] Logfile is: %s', 'backwpup'), $this->logfile) . PHP_EOL;
$head .= sprintf(__('[INFO] Backup type is: %s', 'backwpup'), $this->job['backuptype']) . PHP_EOL;
if (!empty($this->backup_file) && $this->job['backuptype'] == 'archive') {
$head .= sprintf(__('[INFO] Backup file is: %s', 'backwpup'), $this->backup_folder . $this->backup_file) . PHP_EOL;
}
file_put_contents($this->logfile, $head, FILE_APPEND);
//output info on cli
if (defined('STDIN') && defined('STDOUT')) {
fwrite(STDOUT, strip_tags($head));
}
//test for destinations
if ($job_need_dest) {
$desttest = FALSE;
foreach ($this->steps_todo as $deststeptest) {
if (substr($deststeptest, 0, 5) == 'DEST_') {
$desttest = TRUE;
break;
}
}
if (!$desttest) {
$this->log(__('No destination correctly defined for backup! Please correct job settings.', 'backwpup'), E_USER_ERROR);
}
}
//Set start as done
$this->steps_done[] = 'CREATE';
//must write working data
file_put_contents(BackWPup::get_plugin_data('running_file'), '<?php return ' . var_export($this, true) . ';');
}
