<?php
// Incoming vars: $pause_continuous, $pause_periodic, $start_run.
require_once pb_backupbuddy::plugin_path() . '/destinations/live/live.php';
if (false === ($destination_id = backupbuddy_live::getLiveID())) {
// $destination_id used by _stats.php.
return false;
}
$saving = false;
/***** BEGIN CONTINOUS *****/
if (false === $pause_continuous) {
// Unpause.
pb_backupbuddy::$options['remote_destinations'][$destination_id]['pause_continuous'] = '0';
$saving = true;
} elseif (true === $pause_continuous) {
// Pause.
pb_backupbuddy::$options['remote_destinations'][$destination_id]['pause_continuous'] = '1';
$saving = true;
}
/***** END CONTINOUS *****/
/***** BEGIN PERIODIC *****/
if (false === $pause_periodic) {
// Unpause.
$prior_periodic_status = pb_backupbuddy::$options['remote_destinations'][$destination_id]['pause_periodic'];
pb_backupbuddy::$options['remote_destinations'][$destination_id]['pause_periodic'] = '0';
if ('1' == $prior_periodic_status) {
// Was paused, now unpaused, so check if we need to run now.
if (true === $start_run) {
pb_backupbuddy::save();
// Must save prior to spawning.
$cronArgs = array();
<?php backupbuddy_core::verifyAjaxAccess(); pb_backupbuddy::$ui->ajax_header($js = true, $padding = false); require_once pb_backupbuddy::plugin_path() . '/destinations/live/live_periodic.php'; require_once pb_backupbuddy::plugin_path() . '/destinations/live/live.php'; $destination_id = backupbuddy_live::getLiveID(); $destination = backupbuddy_live_periodic::get_destination_settings(); $hide_quota = true; $live_mode = true; require_once pb_backupbuddy::plugin_path() . '/destinations/stash2/init.php'; require_once pb_backupbuddy::plugin_path() . '/destinations/stash2/_manage.php'; pb_backupbuddy::$ui->ajax_footer($js_common = true);
public static function get_destination_settings()
{
require_once pb_backupbuddy::plugin_path() . '/classes/core.php';
require_once pb_backupbuddy::plugin_path() . '/destinations/live/init.php';
$settings = pb_backupbuddy_destination_live::_formatSettings(pb_backupbuddy::$options['remote_destinations'][backupbuddy_live::getLiveID()]);
if ('' == $settings['max_time']) {
$settings['max_time'] = backupbuddy_core::adjustedMaxExecutionTime();
}
return $settings;
}
public static function run_live_send()
{
if (true === self::$_queue_sent) {
// Already sent. Shutdown fired again.
return;
}
pb_backupbuddy::flush();
// Send any pending data to browser.
if (!isset(pb_backupbuddy::$options['remote_destinations'][backupbuddy_live::getLiveID()])) {
// Live destination went away. Deleted?
return;
}
$count = self::_process_dbqueue();
if (0 == $count) {
// Nothing needs to be sent.
return;
}
self::_send_dbqueue();
}
echo json_encode($stats);
// If there is more to do and too long of time has passed since activity then try to jumpstart the process at the beginning.
if ((0 == $stats['files_total'] || $stats['files_sent'] < $stats['files_total']) && 'wait_on_transfers' != $stats['current_function']) {
// ( Files to send not yet calculated OR more remain to send ) AND not on the wait_on_transfers step.
$time_since_last_activity = microtime(true) - $stats['last_periodic_activity'];
if ($time_since_last_activity < 30) {
// Don't even bother getting max execution time if it's been less than 30 seconds since run.
// do nothing
} else {
// More than 30 seconds since last activity.
// Detect max PHP execution time. If TESTED value is higher than PHP value then go with that since we want to err on not overlapping processes here.
$detected_execution = backupbuddy_core::detectLikelyHighestExecutionTime();
if ($time_since_last_activity > $detected_execution + backupbuddy_constants::TIMED_OUT_PROCESS_RESUME_WIGGLE_ROOM) {
// Enough time has passed to assume timed out.
require_once pb_backupbuddy::plugin_path() . '/destinations/live/live.php';
if (false === ($liveID = backupbuddy_live::getLiveID())) {
die('-1');
}
if ('1' != pb_backupbuddy::$options['remote_destinations'][$liveID]['pause_periodic']) {
// Only proceed if NOT paused.
pb_backupbuddy::status('warning', 'BackupBuddy Stash Live process appears timed out while user it viewing Live page. Forcing run now.');
$cronArgs = array();
$schedule_result = backupbuddy_core::schedule_single_event(time(), 'live_periodic', $cronArgs);
if (true === $schedule_result) {
pb_backupbuddy::status('details', 'Next Live Periodic chunk step cron event scheduled.');
} else {
pb_backupbuddy::status('error', 'Next Live Periodic chunk step cron event FAILED to be scheduled.');
}
if ('1' != pb_backupbuddy::$options['skip_spawn_cron_call']) {
pb_backupbuddy::status('details', 'Spawning cron now.');
update_option('_transient_doing_cron', 0);
