function learn_press_submit_answer()
{
_deprecated_function('learn_press_submit_answer', '0.9.15', false);
$quiz_id = !empty($_REQUEST['quiz_id']) ? intval($_REQUEST['quiz_id']) : 0;
$question_id = !empty($_REQUEST['question_id']) ? intval($_REQUEST['question_id']) : 0;
$next_id = !empty($_REQUEST['next_id']) ? intval($_REQUEST['next_id']) : learn_press_get_next_question($quiz_id, $question_id);
$question_answer = isset($_REQUEST['question_answer']) ? $_REQUEST['question_answer'] : null;
$finish = isset($_REQUEST['finish']) ? $_REQUEST['finish'] : null;
$user_id = get_current_user_id();
$json = array();
$ques = lpr_get_question($question_id);
if ($ques) {
$ques->submit_answer($quiz_id, $question_answer);
}
ob_start();
if ($next_id) {
do_action('learn_press_submit_answer', $question_answer, $question_id, $quiz_id, $user_id, false);
learn_press_get_template('quiz/form-question.php', array('question_id' => $next_id, 'course_id' => learn_press_get_course_by_quiz($quiz_id)));
} else {
$question_ids = learn_press_get_user_quiz_questions($quiz_id, $user_id);
$quiz_completed = get_user_meta($user_id, '_lpr_quiz_completed', true);
$quiz_completed[$quiz_id] = current_time('timestamp');
update_user_meta($user_id, '_lpr_quiz_completed', $quiz_completed);
$course_id = learn_press_get_course_by_quiz($quiz_id);
if (!learn_press_user_has_finished_course($course_id)) {
if (learn_press_user_has_completed_all_parts($course_id, $user_id)) {
learn_press_finish_course($course_id, $user_id);
}
}
learn_press_get_template('quiz/result.php');
$json['quiz_completed'] = true;
do_action('learn_press_submit_answer', $question_answer, $question_id, $quiz_id, $user_id, true);
}
$output = ob_get_clean();
if (defined('DOING_AJAX') && DOING_AJAX) {
$json['html'] = $output;
$json['redirect'] = apply_filters('learn_press_submit_answer_redirect_url', get_the_permalink($quiz_id), $question_answer, $question_id, $quiz_id, $user_id);
learn_press_send_json($json);
}
}
/**
* Get the permalink of a question with the quiz that contains the question
*
* @param int $quiz_id
* @param int $current_question_id - optional
* @param int $user_id - option
* @return string
*/
function learn_press_get_user_next_question_url($quiz_id, $current_question_id = 0, $user_id = 0)
{
if (!$user_id) {
$user_id = get_current_user_id();
}
if (!$current_question_id) {
if ($current_questions = get_user_meta($user_id, '_lpr_quiz_current_question', true)) {
$current_question_id = !empty($current_questions[$quiz_id]) ? $current_questions[$quiz_id] : 0;
}
}
$next_id = learn_press_get_next_question($current_question_id, $quiz_id, $user_id);
if ($next_id) {
$permalink = get_the_permalink($quiz_id);
$question_name = get_post_field('post_name', $next_id);
if ('' != get_option('permalink_structure')) {
$permalink .= get_post_field('post_name', $next_id);
} else {
$permalink .= (strpos($permalink, '?') === false ? "?" : "&") . "question={$question_name}";
}
} else {
$permalink = '';
}
return apply_filters('learn_press_get_user_next_question_url', $permalink, $quiz_id, $current_question_id, $user_id);
}
