protected function _settings()
{
$current_question_id = learn_press_get_current_question();
// !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);
}
$question = LP_Question_Factory::get_question($current_question_id);
$user_id = get_current_user_id();
$user = learn_press_get_current_user();
$js = array('time_format' => $this->duration > 300 ? 'h%:m%:s%' : 'm%:s%', 'total_time' => $this->duration, 'id' => $this->id, 'questions' => $question_ids, 'question_id' => absint($current_question_id), 'status' => $user->get_quiz_status($this->id), 'time_remaining' => ($time_remaining = $user->get_quiz_time_remaining($this->id)) !== false && !in_array($user->get_quiz_status($this->id), array('', 'completed')) ? $time_remaining : $this->duration, 'permalink' => get_the_permalink(), 'ajaxurl' => admin_url('admin-ajax.php'), 'user_id' => $user->id);
return apply_filters('learn_press_single_quiz_params', $js, $this);
}
/**
* Quiz for anonymous users
*
* @param boolean
* @param int
* @param int
* @return boolean
*/
function do_quiz_for_anonymous_user($continue, $quiz_id, $user_id)
{
$course_id = learn_press_get_course_by_quiz($quiz_id);
if ($this->is_public_quiz($course_id)) {
$session = LPR_Session::instance();
$session->set('anonymous_quiz', array('questions' => array_values(learn_press_get_quiz_questions($quiz_id)), 'finished' => 0, 'answers' => array(), 'start' => time(), 'end' => null));
$continue = false;
do_action('learn_press_user_start_quiz', $quiz_id, $user_id);
}
return $continue;
}
<?php
if (!learn_press_get_quiz_questions()) {
?>
<p class="no-question"><?php
_e('No question in this quiz', 'learn_press');
?>
</p>
<?php
}
/**
* Start quiz for the user
*
* @param null $quiz_id
*
* @return array|void
*/
function start_quiz($quiz_id = null)
{
if (!$quiz_id) {
$quiz_id = $this->get_quiz_field('id');
}
$user_id = $this->id;
$location_time = current_time('timestamp');
// @since 0.9.5
if (!apply_filters('learn_press_before_user_start_quiz', true, $quiz_id, $user_id)) {
return;
}
// update start time, this is the time user begin the quiz
$meta = get_user_meta($user_id, '_lpr_quiz_start_time', true);
if (!is_array($meta)) {
$meta = array($quiz_id => $location_time);
} else {
$meta[$quiz_id] = $location_time;
}
update_user_meta($user_id, '_lpr_quiz_start_time', $meta);
// update questions
if ($questions = learn_press_get_quiz_questions($quiz_id)) {
// stores the questions
$question_ids = array_keys($questions);
$meta = get_user_meta($user_id, '_lpr_quiz_questions', true);
if (!is_array($meta)) {
$meta = array($quiz_id => $question_ids);
} else {
$meta[$quiz_id] = $question_ids;
}
update_user_meta($user_id, '_lpr_quiz_questions', $meta);
// stores current question
$meta = get_user_meta($user_id, '_lpr_quiz_current_question', true);
if (!is_array($meta)) {
$meta = array($quiz_id => $question_ids[0]);
} else {
$meta[$quiz_id] = $question_ids[0];
}
update_user_meta($user_id, '_lpr_quiz_current_question', $meta);
}
$course_id = learn_press_get_course_by_quiz($quiz_id);
$course_time = get_user_meta($user_id, '_lpr_course_time', true);
if (empty($course_time[$course_id])) {
$course_time[$course_id] = array('start' => $location_time, 'end' => null);
update_user_meta($user_id, '_lpr_course_time', $course_time);
}
// update answers
$quizzes = get_user_meta($user_id, '_lpr_quiz_question_answer', true);
if (!is_array($quizzes)) {
$quizzes = array();
}
$quizzes[$quiz_id] = array();
update_user_meta($user_id, '_lpr_quiz_question_answer', $quizzes);
// @since 0.9.5
do_action('learn_press_user_start_quiz', $quiz_id, $user_id);
return array('start' => $location_time, 'end' => null);
}
/**
* Mark a quiz is completed for an user
*
* @param int $quiz_id
* @param int $user_id
*/
function learn_press_mark_quiz_complete($quiz_id = null, $user_id = null)
{
$quiz_id = learn_press_get_quiz_id($quiz_id);
if (!learn_press_user_has_completed_quiz($quiz_id)) {
if (!$user_id) {
$user_id = get_current_user_id();
}
// update quiz start time if not set
$quiz_start_time = get_user_meta($user_id, '_lpr_quiz_start_time', true);
if (empty($quiz_start_time[$quiz_id])) {
$quiz_start_time[$quiz_id] = time();
update_user_meta($user_id, '_lpr_quiz_start_time', $quiz_start_time);
}
// update questions
if ($questions = learn_press_get_quiz_questions($quiz_id)) {
// stores the questions
$question_ids = array_keys($questions);
$meta = get_user_meta($user_id, '_lpr_quiz_questions', true);
if (!is_array($meta)) {
$meta = array($quiz_id => $question_ids);
}
if (empty($meta[$quiz_id])) {
$meta[$quiz_id] = $question_ids;
}
update_user_meta($user_id, '_lpr_quiz_questions', $meta);
// stores current question
$meta = get_user_meta($user_id, '_lpr_quiz_current_question', true);
if (!is_array($meta)) {
$meta = array($quiz_id => $question_ids[0]);
}
if (empty($meta[$quiz_id])) {
$meta[$quiz_id] = end($question_ids);
}
update_user_meta($user_id, '_lpr_quiz_current_question', $meta);
}
// update answers
$quizzes = get_user_meta($user_id, '_lpr_quiz_question_answer', true);
if (!is_array($quizzes)) {
$quizzes = array();
}
if (empty($quizzes[$quiz_id])) {
$quizzes[$quiz_id] = array();
update_user_meta($user_id, '_lpr_quiz_question_answer', $quizzes);
}
// update the quiz's ID to the completed list
$quiz_completed = get_user_meta($user_id, '_lpr_quiz_completed', true);
if (!$quiz_completed) {
$quiz_completed = array();
}
if (empty($quiz_completed[$quiz_id])) {
$quiz_completed[$quiz_id] = time();
update_user_meta($user_id, '_lpr_quiz_completed', $quiz_completed);
}
// count
//add_user_meta($user_id, '_lpr_quiz_taken', $quiz_id);
}
}
<?php
/**
*
*/
//print_r(learn_press_get_quiz_questions());
$question_list = learn_press_get_quiz_questions();
do_action('learn_press_quiz_questions_before_questions');
if ($question_list) {
?>
<div class="quiz-questions hidden">
<?php
$title = apply_filters('learn_press_list_of_questions_text', esc_attr__('List of questions', 'learn_press'));
?>
<?php
if ($title) {
?>
<h3><?php
echo $title;
?>
</h3>
<?php
}
?>
<?php
do_action('learn_press_quiz_questions_before_questions_loop');
?>
<ul>
<?php
$index = 0;
$question_loop_template = learn_press_locate_template('quiz/loop.php');
/**
* Quiz for anonymous users
*
* @param boolean
* @param int
* @param int
* @return boolean
*/
function learn_press_do_quiz_for_anonymous_user($continue, $quiz_id, $user_id)
{
$course_id = learn_press_get_course_by_quiz($quiz_id);
if (learn_press_is_public_quiz($course_id)) {
$session = LPR_Session::instance();
$session->set('anonymous_quiz', array('questions' => array_values(learn_press_get_quiz_questions($quiz_id))));
$continue = false;
}
return $continue;
}
/**
* Output js script configuration for single quiz page
*/
function learn_press_print_quiz_question_content_script()
{
$current_question_id = learn_press_get_current_question();
// !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 $quiz;
if ($quiz && !empty($quiz->id)) {
$user = learn_press_get_current_user();
$js = array('id' => $quiz->id, 'questions' => $question_ids, 'status' => $user->get_quiz_status($quiz->id), 'time_remaining' => learn_press_get_quiz_time_remaining($user->id, $quiz->id), 'question_id' => $current_question_id, 'permalink' => get_the_permalink(), 'ajaxurl' => admin_url('admin-ajax.php'), 'user_id' => $user->id);
?>
<script type="text/javascript">
jQuery(document).ready(function () {
LearnPress.initQuiz(<?php
echo json_encode($js);
?>
);
})
</script>
<?php
}
}
/**
* 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
}
