/**
* print out class for quiz body
*
* @param null $class
* @return bool
*/
function learn_press_quiz_class($class = null)
{
$quiz = LP()->quiz;
if (!$quiz) {
return false;
}
if ($class && is_string($class)) {
$class = explode(' ', $class);
} elseif (!$class) {
$class = array();
}
$class[] = "single-quiz";
if (learn_press_user_has_completed_quiz()) {
$class[] = "completed";
} elseif (learn_press_user_has_started_quiz()) {
$class[] = "started";
}
if ($quiz->has('questions')) {
$class[] = 'has-questions';
}
$class[] = 'clearfix';
$class = array_unique($class);
post_class(join(' ', $class));
}
<?php
do_action('learn_press_before_quiz_results');
do_action('learn_press_before_enrolled_course');
$my_query = learn_press_get_enrolled_courses($user->ID);
$check = 0;
if ($my_query->have_posts()) {
while ($my_query->have_posts()) {
$my_query->the_post();
$quizzes = learn_press_get_quizzes(get_the_ID());
do_action('learn_press_before_quiz_result');
foreach ($quizzes as $quiz) {
if (learn_press_user_has_completed_quiz($user->ID, $quiz)) {
$check = 1;
learn_press_get_template('profile/quiz-content.php', array('user_id' => $user->ID, 'quiz_id' => $quiz));
}
}
do_action('learn_press_after_quiz_result');
}
if (!$check) {
do_action('learn_press_before_no_completed_quiz');
echo '<p>' . __('You have not finished any quizzes yet!', 'learn_press') . '</p>';
do_action('learn_press_after_no_completed_quiz');
}
} else {
do_action('learn_press_before_no_enrolled_course');
echo '<p>' . __('You have not taken any courses yet!', 'learn_press') . '</p>';
do_action('learn_press_after_no_enrolled_course');
}
do_action('learn_press_after_enrolled_course');
wp_reset_postdata();
/**
* 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);
}
}
/**
* Get quiz status for the user
*
* @param null $quiz_id
*
* @return mixed
*/
function get_quiz_status($quiz_id = null)
{
if (!$quiz_id) {
$quiz_id = $this->get_quiz_field('id');
}
$status = '';
if (learn_press_user_has_started_quiz($this->id, $quiz_id)) {
$status = 'started';
}
if (learn_press_user_has_completed_quiz($this->id, $quiz_id)) {
$status = 'completed';
}
return apply_filters('learn_press_user_quiz_status', $status, $this, $quiz_id);
}
<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');
$current_question = learn_press_get_current_question();
$quiz_completed = learn_press_user_has_completed_quiz();
if (!empty($question_list)) {
foreach ($question_list as $question_id => $question_options) {
$index++;
$question_title = get_the_title($question_id);
$question = get_post($question_id);
if ($current_question && $current_question == $question_id && !$quiz_completed) {
$current = true;
} else {
$current = false;
}
// include to ensure that sub-template can be load all variables from here
require $question_loop_template;
}
}
?>
<?php
/**
* Template for displaying the remaining time of a quiz
*
*/
learn_press_prevent_access_directly();
if (learn_press_user_has_completed_quiz()) {
return;
}
if (learn_press_get_quiz_duration()) {
do_action('learn_press_before_quiz_clock');
?>
<div class="quiz-clock">
<div class="quiz-timer">
<div id="quiz-countdown"></div>
<p class="quiz-countdown-text">
<span class="quiz-time-remaining-text">
<?php
echo apply_filters('learn_press_quiz_time_remaining_text', __('Time remaining', 'learn_press'));
?>
</span>
<span class="quiz-time-remaining-label"><?php
echo apply_filters('learn_press_quiz_time_label', __('mins/secs', 'learn_press'));
?>
</span>
</p>
</div>
</div>
<?php
do_action('learn_press_after_quiz_clock');
/**
* The class of lesson in course curriculum
*
* @param int $quiz_id
* @param string|array $class
*/
function learn_press_course_quiz_class($quiz_id = null, $class = null)
{
if (is_string($class) && $class) {
$class = preg_split('!\\s+!', $class);
} else {
$class = array();
}
$classes = array('course-quiz course-item');
if (learn_press_user_has_completed_quiz(null, $quiz_id)) {
$classes[] = "completed";
}
$classes = array_unique(array_merge($classes, $class));
echo 'class="' . join(' ', $classes) . '"';
}
<?php
learn_press_prevent_access_directly();
if (learn_press_user_has_completed_quiz(learn_press_get_current_user_id())) {
return;
}
do_action('learn_press_before_quiz_question_nav_buttons');
?>
<div class="quiz-question-nav-buttons">
<?php
$question_id = !empty($_REQUEST['question']) ? $_REQUEST['question'] : 0;
?>
<?php
//if( $prev = learn_press_get_user_prev_question_url( get_the_ID(), $question_id ) ){
?>
<button type="button" data-nav="prev" class="prev-question" data-url="<?php
echo $prev;
?>
"><?php
echo apply_filters('learn_press_quiz_question_nav_button_back_title', __('Back', 'learn_press'));
?>
</button>
<?php
//}
?>
<?php
//if( $next = learn_press_get_user_next_question_url( get_the_ID(), $question_id ) ){
?>
<button type="button" data-nav="next" class="next-question" data-url="<?php
echo $next;
?>
function learn_press_course_lesson_quiz_before_title($lesson_or_quiz, $enrolled)
{
global $learn_press_lesson_quiz_tooltips;
if (!$learn_press_lesson_quiz_tooltips) {
$learn_press_lesson_quiz_tooltips = array();
}
if (!empty($learn_press_lesson_quiz_tooltips[$lesson_or_quiz])) {
return;
}
if (!$enrolled) {
if ('lpr_quiz' == get_post_type($lesson_or_quiz)) {
$learn_press_lesson_quiz_tooltips[$lesson_or_quiz] = array('message' => __('This is a quiz. Please enroll to do this quiz', 'learn_press'));
} else {
$learn_press_lesson_quiz_tooltips[$lesson_or_quiz] = array('message' => __('This is a lesson. Please enroll to study this lesson', 'learn_press'));
}
} else {
if ('lpr_quiz' == get_post_type($lesson_or_quiz)) {
if (learn_press_user_has_started_quiz(null, $lesson_or_quiz)) {
$result = learn_press_get_quiz_result(null, $lesson_or_quiz);
$tooltip = sprintf(__('%s and answered correctly %d out of %d total questions', 'learn_press'), learn_press_user_has_completed_quiz(null, $lesson_or_quiz) ? __('You have finished this quiz', 'learn_press') : __('You have started this quiz', 'learn_press'), $result['correct'], $result['questions_count']);
} else {
$tooltip = __('This is a quiz. Click on link to complete this quiz', 'learn_press');
}
$learn_press_lesson_quiz_tooltips[$lesson_or_quiz] = array('message' => $tooltip);
} else {
if (learn_press_user_has_completed_lesson($lesson_or_quiz)) {
$learn_press_lesson_quiz_tooltips[$lesson_or_quiz] = array('completed' => __('Congratulations! You have completed this lesson', 'learn_press'));
} else {
$learn_press_lesson_quiz_tooltips[$lesson_or_quiz] = array('current' => __('You are studying this lesson', 'learn_press'), 'message' => __('This is a lesson. Click on link to complete this lesson', 'learn_press'));
}
}
}
if ('lpr_quiz' == get_post_type($lesson_or_quiz)) {
echo '<span class="lesson-quiz-icon quiz"></span>';
} else {
echo '<span class="lesson-quiz-icon lesson"></span>';
}
}
