private function lock($lock = 1)
{
$update = array('locked' => $lock);
if (!$lock) {
// If we're unlocking the task, we need the next run time
$update['next_run'] = $this->get_next_run($this->task['minute'], $this->task['hour'], $this->task['day'], $this->task['month'], $this->task['week_day']);
}
$data = array(':id' => $this->task['id']);
$this->db->update('tasks', $update, 'id=:id', $data);
if (!defined('FORUM_CACHE_FUNCTIONS_LOADED')) {
require PANTHER_ROOT . 'include/cache.php';
}
generate_task_cache();
}
exec('crontab -l', $cron_jobs);
$cron = array_search($delete, $cron_jobs);
if ($cron !== false) {
exec('crontab -r');
unset($cron_jobs[$cron]);
} else {
message($lang_admin_tasks['Unable to remove']);
}
foreach ($cron_jobs as $cur_job) {
exec('echo -e "`crontab -l`\\n' . $cur_job . '" | crontab -');
}
}
if (!defined('FORUM_CACHE_FUNCTIONS_LOADED')) {
require PANTHER_ROOT . 'include/cache.php';
}
generate_task_cache();
redirect(panther_link($panther_url['admin_tasks']), $lang_admin_tasks['Task removed redirect']);
} else {
if (isset($_POST['upload_task'])) {
confirm_referrer(PANTHER_ADMIN_DIR . '/tasks.php');
if (!isset($_FILES['req_file'])) {
message($lang_admin_tasks['No file']);
}
$uploaded_file = $_FILES['req_file'];
// Make sure the upload went smooth
if (isset($uploaded_file['error'])) {
switch ($uploaded_file['error']) {
case 1:
// UPLOAD_ERR_INI_SIZE
// UPLOAD_ERR_INI_SIZE
case 2:
