/**
* Delete the step.
*
* @param int $stepid The ID of the step to remove.
*/
protected function delete_step($stepid)
{
require_sesskey();
$step = step::instance($stepid);
$tour = $step->get_tour();
$step->remove();
redirect($tour->get_view_link());
}
/**
* Mark the specified toru step as shown for the current user.
*
* @param int $tourid The ID of the tour.
* @param int $context The Context ID of the current page.
* @param string $pageurl The path of the current page.
* @param int $stepid The step id
* @param int $stepindex The step index
* @return array As described in complete_tour_returns
*/
public static function step_shown($tourid, $context, $pageurl, $stepid, $stepindex)
{
$params = self::validate_parameters(self::step_shown_parameters(), ['tourid' => $tourid, 'context' => $context, 'pageurl' => $pageurl, 'stepid' => $stepid, 'stepindex' => $stepindex]);
$context = \context_helper::instance_by_id($params['context']);
self::validate_context($context);
$step = step::instance($params['stepid']);
if ($step->get_tourid() != $params['tourid']) {
throw new \moodle_exception('Incorrect tour specified.');
}
\tool_usertours\event\step_shown::create(['contextid' => $context->id, 'objectid' => $params['stepid'], 'other' => ['pageurl' => $params['pageurl'], 'tourid' => $params['tourid'], 'stepindex' => $params['stepindex']]])->trigger();
return [];
}
