if (!$rc) {
$restore = restore_ui::engage_independent_stage($stage / 2, $contextid);
if ($restore->process()) {
$rc = new restore_controller($restore->get_filepath(), $restore->get_course_id(), backup::INTERACTIVE_YES, backup::MODE_GENERAL, $USER->id, $restore->get_target());
}
}
if ($rc) {
// check if the format conversion must happen first
if ($rc->get_status() == backup::STATUS_REQUIRE_CONV) {
$rc->convert();
}
$restore = new restore_ui($rc, array('contextid' => $context->id));
}
}
// End progress section for loading restore controller.
$slowprogress->end_progress();
// This progress section is for the 'process' function below.
$slowprogress->start_progress('', 1, 9);
// Depending on the code branch above, $restore may be a restore_ui or it may
// be a restore_ui_independent_stage. Either way, this function exists.
$restore->set_progress_reporter($slowprogress);
$outcome = $restore->process();
if (!$restore->is_independent() && $restore->enforce_changed_dependencies()) {
debugging('Your settings have been altered due to unmet dependencies', DEBUG_DEVELOPER);
}
$loghtml = '';
// Finish the 'process' progress reporting section, and the overall count.
$slowprogress->end_progress();
$slowprogress->end_progress();
if (!$restore->is_independent()) {
// Use a temporary (disappearing) progress bar to show the precheck progress if any.
