/** * Enables CLI maintenance mode by creating new dataroot/climaintenance.html file. */ function enable_cli_maintenance_mode() { global $CFG; if (file_exists("{$CFG->dataroot}/climaintenance.html")) { unlink("{$CFG->dataroot}/climaintenance.html"); } if (isset($CFG->maintenance_message) and !html_is_blank($CFG->maintenance_message)) { $data = $CFG->maintenance_message; $data = bootstrap_renderer::early_error_content($data, null, null, null); $data = bootstrap_renderer::plain_page(get_string('sitemaintenance', 'admin'), $data); } else { if (file_exists("{$CFG->dataroot}/climaintenance.template.html")) { $data = file_get_contents("{$CFG->dataroot}/climaintenance.template.html"); } else { $data = get_string('sitemaintenance', 'admin'); $data = bootstrap_renderer::early_error_content($data, null, null, null); $data = bootstrap_renderer::plain_page(get_string('sitemaintenance', 'admin'), $data); } } file_put_contents("{$CFG->dataroot}/climaintenance.html", $data); chmod("{$CFG->dataroot}/climaintenance.html", $CFG->filepermissions); }