private static function update_time_remaining()
{
$time_remaining = learn_press_get_request('time_remaining');
$quiz_id = learn_press_get_request('quiz_id');
$user_id = learn_press_get_request('user_id');
if ($time_remaining) {
$quiz_time_remaining = learn_press_get_quiz_time_remaining($user_id, $quiz_id);
if ($time_remaining != $quiz_time_remaining) {
$quiz_time = (array) get_user_meta($user_id, '_lpr_quiz_start_time', true);
$quiz_duration = get_post_meta($quiz_id, '_lpr_duration', true);
if (!empty($quiz_time[$quiz_id])) {
echo $quiz_time[$quiz_id], ',';
$quiz_time[$quiz_id] = current_time('timestamp') - $time_remaining;
echo $quiz_time[$quiz_id], ',';
update_user_meta($user_id, '_lpr_quiz_start_time', $quiz_time);
}
}
}
}
/**
* Redirect to question if user access to a quiz that user has started
*
* @param string
*
* @return string
*/
function learn_press_redirect_to_question($template)
{
global $post_type;
if (is_single() && $post_type == LP()->quiz_post_type) {
$user = learn_press_get_current_user();
$quiz_id = get_the_ID();
$quiz_status = $user->get_quiz_status($quiz_id);
if ($quiz_status == 'started' && learn_press_get_quiz_time_remaining($user->id, $quiz_id) == 0 && get_post_meta($quiz_id, '_lpr_duration', true)) {
$user->finish_quiz($quiz_id);
$quiz_status = 'completed';
}
if (learn_press_get_request('question') && $quiz_status == '') {
wp_redirect(get_the_permalink($quiz_id));
} elseif ($quiz_status == 'started') {
if (learn_press_get_request('question')) {
} else {
wp_redirect(learn_press_get_user_question_url($quiz_id));
die;
}
} elseif ($quiz_status == 'completed' && learn_press_get_request('question')) {
wp_redirect(get_the_permalink($quiz_id));
die;
}
}
return $template;
}
/**
* Output js script configuration for single quiz page
*/
function learn_press_print_quiz_question_content_script()
{
$current_question_id = !empty($_REQUEST['question_id']) ? intval($_REQUEST['question_id']) : 0;
$questions = learn_press_get_quiz_questions();
if ($questions) {
$question_ids = array_keys($questions);
} else {
$question_ids = array();
}
if (!$current_question_id || !in_array($current_question_id, $question_ids)) {
$current_question_id = reset($question_ids);
}
$question = LPR_Question_Type::instance($current_question_id);
$user_id = get_current_user_id();
global $quiz;
$js = array('quiz_id' => get_the_ID(), 'question_id' => $current_question_id, 'questions' => $question_ids, 'time_remaining' => learn_press_get_quiz_time_remaining($user_id, $quiz->ID), 'quiz_started' => learn_press_user_has_started_quiz(), 'quiz_completed' => learn_press_user_has_completed_quiz());
?>
<script type="text/javascript">
var dataFromParent;
function init() {
console.log(dataFromParent);
jQuery('.quiz-main').attr('course-id', dataFromParent);
}
jQuery(function() {
LearnPress.singleQuizInit( <?php
echo json_encode($js);
?>
);
});
</script>
<?php
}
