<?php
    require_once(dirname(dirname(__FILE__))."/engine/engine.php");

    // TODO Check if this action is used, if not - remove
    gatekeeper();
	action_gatekeeper();

    $course_id = get_input('course_id');
	$learner_id = get_input('learner_id');

	$course = new Course($course_id);
	$course->load();

	if ($course && $course->getType() == 'course' && $course->canEdit()) {
		$activated = $course->activateLearner($learner_id);
		if ($activated) {
			$Dippler->add_system_message(_("Learner activated."));
			// TODO send email
		} else {
			$Dippler->add_system_message(_("Learner could not be activated."), 'error');
		}

		forward($course->getURL('participants'));
	}

    forward();
?>