/**
* Check Jobs worked and Cleanup logs and so on
*/
public static function check_cleanup()
{
$job_object = BackWPup_Job::get_working_data();
$log_folder = get_site_option('backwpup_cfg_logfolder');
$log_folder = BackWPup_File::get_absolute_path($log_folder);
// check aborted jobs for longer than a tow hours, abort them courtly and send mail
if (is_object($job_object) && !empty($job_object->logfile)) {
$not_worked_time = microtime(TRUE) - $job_object->timestamp_last_update;
if ($not_worked_time > 3600) {
$job_object->log(E_USER_ERROR, __('Aborted, because no progress for one hour!', 'backwpup'), __FILE__, __LINE__);
unlink(BackWPup::get_plugin_data('running_file'));
$job_object->update_working_data();
}
}
//Compress not compressed logs
if (is_readable($log_folder) && function_exists('gzopen') && get_site_option('backwpup_cfg_gzlogs') && !is_object($job_object)) {
//Compress old not compressed logs
if ($dir = opendir($log_folder)) {
$jobids = BackWPup_Option::get_job_ids();
while (FALSE !== ($file = readdir($dir))) {
if (is_writeable($log_folder . $file) && '.html' == substr($file, -5)) {
$compress = new BackWPup_Create_Archive($log_folder . $file . '.gz');
if ($compress->add_file($log_folder . $file)) {
unlink($log_folder . $file);
//change last logfile in jobs
foreach ($jobids as $jobid) {
$job_logfile = BackWPup_Option::get($jobid, 'logfile');
if (!empty($job_logfile) && $job_logfile === $log_folder . $file) {
BackWPup_Option::update($jobid, 'logfile', $log_folder . $file . '.gz');
}
}
}
unset($compress);
}
}
closedir($dir);
}
}
//Jobs cleanings
if (!is_object($job_object)) {
//remove restart cron
wp_clear_scheduled_hook('backwpup_cron', array('id' => 'restart'));
//temp cleanup
BackWPup_Job::clean_temp_folder();
}
//check scheduling jobs that not found will removed because there are single scheduled
$activejobs = BackWPup_Option::get_job_ids('activetype', 'wpcron');
if (!empty($activejobs)) {
foreach ($activejobs as $jobid) {
$cron_next = wp_next_scheduled('backwpup_cron', array('id' => $jobid));
if (!$cron_next || $cron_next < time()) {
wp_unschedule_event($cron_next, 'backwpup_cron', array('id' => $jobid));
$cron_next = BackWPup_Cron::cron_next(BackWPup_Option::get($jobid, 'cron'));
wp_schedule_single_event($cron_next, 'backwpup_cron', array('id' => $jobid));
}
}
}
}
/**
* See Status of a working job
*
* @param $args
* @param $assoc_args
*/
public function working($args, $assoc_args)
{
$job_object = BackWPup_Job::get_working_data();
if (!is_object($job_object)) {
WP_CLI::error(__('No job running', 'backwpup'));
}
$formatter_args = array('format' => 'table', 'fields' => array('JobID', 'Name', 'Warnings', 'Errors', 'On Step', 'Done'), 'field' => NULL);
$formatter = new WP_CLI\Formatter($formatter_args);
$items = array();
$items[] = array('JobID' => $job_object->job['jobid'], 'Name' => $job_object->job['name'], 'Warnings' => $job_object->warnings, 'Errors' => $job_object->errors, 'On Step' => $job_object->steps_data[$job_object->step_working]['NAME'], 'Done' => $job_object->step_percent . ' / ' . $job_object->substep_percent, 'Last message' => str_replace('…', '...', strip_tags($job_object->lastmsg)));
$formatter->display_items($items);
WP_CLI::log('Last Message: ' . str_replace('…', '...', strip_tags($job_object->lastmsg)));
}
/**
* See Status of a working job
*
* @param $args
* @param $assoc_args
* @synopsis working
*/
public function working($args, $assoc_args)
{
$job_object = BackWPup_Job::get_working_data();
if (is_object($job_object)) {
WP_CLI::error(__('No job running', 'backwpup'));
}
WP_CLI::line(__('Running job', 'backwpup'));
WP_CLI::line('----------------------------------------------------------------------');
WP_CLI::line(sprintf(__('ID: %1$d Name: %2$s', 'backwpup'), $job_object->job['jobid'], $job_object->job['name']));
WP_CLI::line(sprintf(__('Warnings: %1$d Errors: %2$d', 'backwpup'), $job_object->warnings, $job_object->errors));
WP_CLI::line(sprintf(__('Steps in percent: %1$d percent of step: %2$d', 'backwpup'), $job_object->step_percent, $job_object->substep_percent));
WP_CLI::line(sprintf(__('On step: %s', 'backwpup'), $job_object->steps_data[$job_object->step_working]['NAME']));
WP_CLI::line(sprintf(__('Last message: %s', 'backwpup'), str_replace('…', '...', strip_tags($job_object->lastmsg))));
}
public static function user_abort()
{
/* @var $job_object BackWPup_Job */
$job_object = BackWPup_Job::get_working_data();
unlink(BackWPup::get_plugin_data('running_file'));
//if job not working currently abort it this way for message
$not_worked_time = microtime(true) - $job_object->timestamp_last_update;
$restart_time = get_site_option('backwpup_cfg_jobmaxexecutiontime');
if (empty($restart_time)) {
$restart_time = 60;
}
if (empty($job_object->pid) || $not_worked_time > $restart_time) {
$job_object->user_abort = true;
$job_object->update_working_data();
}
}
/**
* Displaying next jobs
*/
private static function mb_next_jobs()
{
if (!current_user_can('backwpup_jobs')) {
return;
}
?>
<table class="wp-list-table widefat" cellspacing="0">
<caption><?php
_e('Next scheduled jobs', 'backwpup');
?>
</caption>
<thead>
<tr>
<th style="width: 30%"><?php
_e('Time', 'backwpup');
?>
</th>
<th style="width: 70%"><?php
_e('Job', 'backwpup');
?>
</th>
</tr>
</thead>
<?php
//get next jobs
$mainsactive = BackWPup_Option::get_job_ids('activetype', 'wpcron');
sort($mainsactive);
$alternate = TRUE;
// add working job if it not in active jobs
$job_object = BackWPup_Job::get_working_data();
if (!empty($job_object) && !empty($job_object->job['jobid']) && !in_array($job_object->job['jobid'], $mainsactive)) {
$mainsactive[] = $job_object->job['jobid'];
}
foreach ($mainsactive as $jobid) {
$name = BackWPup_Option::get($jobid, 'name');
if (!empty($job_object) && $job_object->job['jobid'] == $jobid) {
$runtime = current_time('timestamp') - $job_object->job['lastrun'];
if (!$alternate) {
echo '<tr>';
$alternate = TRUE;
} else {
echo '<tr class="alternate">';
$alternate = FALSE;
}
echo '<td>' . sprintf('<span style="color:#e66f00;">' . __('working since %d seconds', 'backwpup') . '</span>', $runtime) . '</td>';
echo '<td><span style="font-weight:bold;">' . esc_html($job_object->job['name']) . '</span><br />';
echo "<a style=\"color:red;\" href=\"" . wp_nonce_url(network_admin_url('admin.php') . '?page=backwpupjobs&action=abort', 'abort-job') . "\">" . __('Abort', 'backwpup') . "</a>";
echo "</td></tr>";
} else {
if (!$alternate) {
echo '<tr>';
$alternate = TRUE;
} else {
echo '<tr class="alternate">';
$alternate = FALSE;
}
if ($nextrun = wp_next_scheduled('backwpup_cron', array('id' => $jobid)) + get_option('gmt_offset') * 3600) {
echo '<td>' . sprintf(__('%1$s at %2$s', 'backwpup'), date_i18n(get_option('date_format'), $nextrun, TRUE), date_i18n(get_option('time_format'), $nextrun, TRUE)) . '</td>';
} else {
echo '<td><em>' . __('Not scheduled!', 'backwpup') . '</em></td>';
}
echo '<td><a href="' . wp_nonce_url(network_admin_url('admin.php') . '?page=backwpupeditjob&jobid=' . $jobid, 'edit-job') . '" title="' . esc_attr(__('Edit Job', 'backwpup')) . '">' . $name . '</a></td></tr>';
}
}
if (empty($mainsactive) and !empty($job_object)) {
echo '<tr><td colspan="2"><i>' . __('none', 'backwpup') . '</i></td></tr>';
}
?>
</table>
<?php
}
/**
*
* Function to generate json data
*
*/
public static function ajax_working()
{
check_ajax_referer('backwpupworking_ajax_nonce');
if (!current_user_can('backwpup_jobs_start')) {
die('-1');
}
$log_folder = get_site_option('backwpup_cfg_logfolder');
$log_folder = BackWPup_File::get_absolute_path($log_folder);
$logfile = isset($_GET['logfile']) ? $log_folder . basename(trim($_GET['logfile'])) : NULL;
$logpos = isset($_GET['logpos']) ? absint($_GET['logpos']) : 0;
$restart_url = '';
//check if logfile renamed
if (file_exists($logfile . '.gz')) {
$logfile .= '.gz';
}
if (!is_readable($logfile) || strstr($_GET['logfile'], 'backwpup_log_') === false) {
die('0');
}
$job_object = BackWPup_Job::get_working_data();
$done = 0;
if (is_object($job_object)) {
$warnings = $job_object->warnings;
$errors = $job_object->errors;
$step_percent = $job_object->step_percent;
$substep_percent = $job_object->substep_percent;
$runtime = current_time('timestamp') - $job_object->start_time;
$onstep = $job_object->steps_data[$job_object->step_working]['NAME'];
$lastmsg = $job_object->lastmsg;
$lasterrormsg = $job_object->lasterrormsg;
} else {
$logheader = BackWPup_Job::read_logheader($logfile);
$warnings = $logheader['warnings'];
$runtime = $logheader['runtime'];
$errors = $logheader['errors'];
$step_percent = 100;
$substep_percent = 100;
$onstep = '<div class="backwpup-message backwpup-info"><p>' . esc_html__('Job completed', 'backwpup') . '</p></div>';
if ($errors > 0) {
$lastmsg = '<div class="error"><p>' . esc_html__('ERROR:', 'backwpup') . ' ' . sprintf(esc_html__('Job has ended with errors in %s seconds. You must resolve the errors for correct execution.', 'backwpup'), $logheader['runtime']) . '</p></div>';
} elseif ($warnings > 0) {
$lastmsg = '<div class="backwpup-message backwpup-warning"><p>' . esc_html__('WARNING:', 'backwpup') . ' ' . sprintf(esc_html__('Job has done with warnings in %s seconds. Please resolve them for correct execution.', 'backwpup'), $logheader['runtime']) . '</p></div>';
} else {
$lastmsg = '<div class="updated"><p>' . sprintf(esc_html__('Job done in %s seconds.', 'backwpup'), $logheader['runtime']) . '</p></div>';
}
$lasterrormsg = '';
$done = 1;
}
if ('.gz' == substr($logfile, -3)) {
$logfiledata = file_get_contents('compress.zlib://' . $logfile, FALSE, NULL, $logpos);
} else {
$logfiledata = file_get_contents($logfile, FALSE, NULL, $logpos);
}
preg_match('/<body[^>]*>/si', $logfiledata, $match);
if (!empty($match[0])) {
$startpos = strpos($logfiledata, $match[0]) + strlen($match[0]);
} else {
$startpos = 0;
}
$endpos = stripos($logfiledata, '</body>');
if (FALSE === $endpos) {
$endpos = strlen($logfiledata);
}
$length = strlen($logfiledata) - (strlen($logfiledata) - $endpos) - $startpos;
//check if restart must done on ALTERNATE_WP_CRON
if (is_object($job_object) && defined('ALTERNATE_WP_CRON') && ALTERNATE_WP_CRON) {
$restart = BackWPup_Job::get_jobrun_url('restartalt');
if ($job_object->pid === 0 && $job_object->uniqid === '') {
$restart_url = $restart['url'];
}
$last_update = microtime(TRUE) - $job_object->timestamp_last_update;
if (empty($job_object->pid) && $last_update > 10) {
$restart_url = $restart['url'];
}
}
wp_send_json(array('log_pos' => strlen($logfiledata) + $logpos, 'log_text' => substr($logfiledata, $startpos, $length), 'warning_count' => $warnings, 'error_count' => $errors, 'running_time' => $runtime, 'step_percent' => $step_percent, 'on_step' => $onstep, 'last_msg' => $lastmsg, 'last_error_msg' => $lasterrormsg, 'sub_step_percent' => $substep_percent, 'restart_url' => $restart_url, 'job_done' => $done));
}
/**
* Start job if in cron and run query args are set.
*/
public static function cron_active($args = array())
{
//only if cron active
if (!defined('DOING_CRON') || !DOING_CRON) {
return;
}
if (isset($_GET['backwpup_run'])) {
$args['run'] = sanitize_text_field($_GET['backwpup_run']);
}
if (isset($_GET['_nonce'])) {
$args['nonce'] = sanitize_text_field($_GET['_nonce']);
}
if (isset($_GET['jobid'])) {
$args['jobid'] = absint($_GET['jobid']);
}
$args = array_merge(array('run' => '', 'nonce' => '', 'jobid' => 0), $args);
if (!in_array($args['run'], array('test', 'restart', 'runnow', 'runnowalt', 'runext', 'cronrun'), true)) {
return;
}
//special header
@session_write_close();
@header('Content-Type: text/html; charset=' . get_bloginfo('charset'), true);
@header('X-Robots-Tag: noindex, nofollow', true);
nocache_headers();
//on test die for fast feedback
if ($args['run'] === 'test') {
die('BackWPup test request');
}
if ($args['run'] === 'restart') {
$job_object = BackWPup_Job::get_working_data();
//restart job if not working or a restart wished
$not_worked_time = microtime(TRUE) - $job_object->timestamp_last_update;
if (!$job_object->pid || $not_worked_time > 300) {
BackWPup_Job::start_http('restart');
return;
}
}
// generate normal nonce
$nonce = substr(wp_hash(wp_nonce_tick() . 'backwpup_job_run-' . $args['run'], 'nonce'), -12, 10);
//special nonce on external start
if ($args['run'] === 'runext') {
$nonce = get_site_option('backwpup_cfg_jobrunauthkey');
}
if ($args['run'] === 'cronrun') {
$nonce = '';
}
// check nonce
if ($nonce !== $args['nonce']) {
return;
}
//check runext is allowed for job
if ($args['run'] === 'runext') {
$jobids_link = BackWPup_Option::get_job_ids('activetype', 'link');
$jobids_easycron = BackWPup_Option::get_job_ids('activetype', 'easycron');
$jobids_external = array_merge($jobids_link, $jobids_easycron);
if (!in_array($args['jobid'], $jobids_external, true)) {
return;
}
}
//run BackWPup job
BackWPup_Job::start_http($args['run'], $args['jobid']);
}
/**
*
* Function to generate json data
*
*/
public static function ajax_working()
{
check_ajax_referer('backwpupworking_ajax_nonce');
$logfile = isset($_GET['logfile']) ? get_site_option('backwpup_cfg_logfolder') . trim($_GET['logfile']) : NULL;
$logpos = isset($_GET['logpos']) ? (int) $_GET['logpos'] : 0;
//check if logfile renamed
if (file_exists($logfile . '.gz')) {
$logfile .= '.gz';
}
if (!is_readable($logfile)) {
die('0');
}
$job_object = BackWPup_Job::get_working_data();
$done = 0;
if (is_object($job_object)) {
$warnings = $job_object->warnings;
$errors = $job_object->errors;
$step_percent = $job_object->step_percent;
$substep_percent = $job_object->substep_percent;
$runtime = current_time('timestamp') - $job_object->start_time;
$onstep = $job_object->steps_data[$job_object->step_working]['NAME'];
$lastmsg = $job_object->lastmsg;
$lasterrormsg = $job_object->lasterrormsg;
} else {
$logheader = BackWPup_Job::read_logheader($logfile);
$warnings = $logheader['warnings'];
$runtime = $logheader['runtime'];
$errors = $logheader['errors'];
$step_percent = 100;
$substep_percent = 100;
$onstep = '<div class="backwpup-message backwpup-info"><p>' . __('Job completed', 'backwpup') . '</p></div>';
if ($errors > 0) {
$lastmsg = '<div class="error"><p>' . __('ERROR:', 'backwpup') . ' ' . sprintf(__('Job has ended with errors in %s seconds. You must resolve the errors for correct execution.', 'backwpup'), $logheader['runtime']) . '</p></div>';
} elseif ($warnings > 0) {
$lastmsg = '<div class="backwpup-message backwpup-warning"><p>' . __('WARNING:', 'backwpup') . ' ' . sprintf(__('Job has done with warnings in %s seconds. Please resolve them for correct execution.', 'backwpup'), $logheader['runtime']) . '</p></div>';
} else {
$lastmsg = '<div class="updated"><p>' . sprintf(__('Job done in %s seconds.', 'backwpup'), $logheader['runtime']) . '</p></div>';
}
$lasterrormsg = '';
$done = 1;
}
if ('.gz' == substr($logfile, -3)) {
$logfiledata = file_get_contents('compress.zlib://' . $logfile, FALSE, NULL, $logpos);
} else {
$logfiledata = file_get_contents($logfile, FALSE, NULL, $logpos);
}
preg_match('/<body[^>]*>/si', $logfiledata, $match);
if (!empty($match[0])) {
$startpos = strpos($logfiledata, $match[0]) + strlen($match[0]);
} else {
$startpos = 0;
}
$endpos = stripos($logfiledata, '</body>');
if (FALSE === $endpos) {
$endpos = strlen($logfiledata);
}
$length = strlen($logfiledata) - (strlen($logfiledata) - $endpos) - $startpos;
wp_send_json(array('log_pos' => strlen($logfiledata) + $logpos, 'log_text' => substr($logfiledata, $startpos, $length), 'warning_count' => $warnings, 'error_count' => $errors, 'running_time' => $runtime, 'step_percent' => $step_percent, 'on_step' => $onstep, 'last_msg' => $lastmsg, 'last_error_msg' => $lasterrormsg, 'sub_step_percent' => $substep_percent, 'job_done' => $done));
}
protected function backup_now()
{
if (!isset($_POST['settings']['job_id'])) {
return array('error' => __('Missing job id', $this->plugin_translate));
}
// Simulate http://wp/wp-admin/admin.php?jobid=1&page=backwpupjobs&action=runnow
$_GET['jobid'] = $_POST['settings']['job_id'];
$_REQUEST['action'] = 'runnow';
$_REQUEST['_wpnonce'] = wp_create_nonce('backwpup_job_run-runnowlink');
update_site_option('backwpup_messages', array());
$this->wp_list_table_dependency();
ob_start();
BackWPup_Page_Jobs::load();
ob_end_clean();
$output = $this->check_backwpup_messages();
if (isset($output['error'])) {
return array('error' => 'BackWPup_Page_Jobs::load fail: ' . $output['error']);
} else {
$job_object = BackWPup_Job::get_working_data();
if (is_object($job_object)) {
return array('success' => 1, 'response' => $output['message'], 'logfile' => basename($job_object->logfile));
} else {
return array('success' => 1, 'response' => $output['message']);
}
}
}