/**
* Gets answer statistics
*
* @access public
* @param int $ID
* @param int $user
* @return array
*/
public static function getAnswerStatistics($ID, $user)
{
$answers = array();
$quiz = ThemexCore::getPostRelations(0, $ID, 'quiz_lesson', true);
if (!empty($quiz)) {
$relations = explode(' ; ', ThemexCore::getUserRelations($user, $quiz, 'answers', true) . ' ');
foreach ($relations as $relation) {
$answer = array();
$relation = explode(' , ', $relation);
if (count($relation) == 3) {
$answer['question'] = themex_value($relation, 0);
$answer['answer'] = themex_value($relation, 1);
$answer['result'] = themex_value($relation, 2);
$answers[] = $answer;
}
}
}
return $answers;
}
/**
* Renders page title
*
* @access public
* @return void
*/
public static function renderPageTitle()
{
global $post;
$type = get_post_type();
$out = wp_title('', false);
if (is_single()) {
if ($type == 'post') {
$categories = wp_get_post_terms($post->ID, 'category');
if (!empty($categories)) {
$out = $categories[0]->name;
}
} else {
if (in_array($type, array('lesson', 'quiz'))) {
if ($type == 'lesson') {
$out = __('Lesson', 'academy');
$lesson = $post->ID;
} else {
$out = __('Quiz', 'academy');
$lesson = ThemexCore::getPostRelations($post->ID, 0, 'quiz_lesson', true);
}
$course = ThemexCore::getPostRelations($lesson, 0, 'lesson_course', true);
if ($course != 0) {
$out = get_the_title($course);
}
} else {
$types = get_post_types(null, 'objects');
$out = $types[$type]->labels->name;
}
}
} else {
if (is_tax()) {
$out = single_term_title('', false);
} else {
if (get_query_var('author')) {
if (get_query_var('author') == get_current_user_id()) {
$out = __('My Profile', 'academy');
} else {
$out = __('Profile', 'academy');
}
}
}
}
if (empty($out)) {
$out = __('Archives', 'academy');
}
echo $out;
}
/**
* Gets related post
*
* @access public
* @param int $ID
* @param mixed $type
* @param bool $single
* @return array
*/
public static function getRelatedPost($ID, $type, $single = false)
{
$order = new WC_Order($ID);
$products = $order->get_items();
if (!empty($products)) {
$ID = wp_list_pluck($products, 'product_id');
}
$relations = array_merge(array(0), ThemexCore::getPostRelations(0, $ID, $type));
$posts = get_posts(array('numberposts' => -1, 'post_type' => array('course', 'plan'), 'post__in' => $relations));
if (!empty($posts)) {
if ($order->user_id) {
foreach ($posts as &$post) {
$post->post_author = $order->user_id;
}
}
if ($single) {
$posts = reset($posts);
}
}
return $posts;
}
/**
* Filters lesson columns
*
* @access public
* @param mixed $query
* @return mixed
*/
public static function filterLessonColumns($query)
{
global $pagenow;
if (is_admin() && $pagenow == 'edit.php' && isset($_GET['lesson_course'])) {
$lessons = ThemexCore::getPostRelations(0, intval($_GET['lesson_course']), 'lesson_course');
if (!empty($lessons)) {
$query->set('post__in', $lessons);
}
}
return $query;
}
<?php
get_header();
the_post();
ThemexLesson::refresh(ThemexCore::getPostRelations($post->ID, 0, 'quiz_lesson', true), true);
ThemexCourse::refresh(ThemexLesson::$data['course'], true);
$layout = ThemexCore::getOption('lessons_layout', 'right');
if ($layout == 'left') {
?>
<aside class="sidebar column fourcol">
<?php
get_sidebar('lesson');
?>
</aside>
<div class="column eightcol last">
<?php
} else {
?>
<div class="eightcol column">
<?php
}
?>
<h1><?php
the_title();
?>
</h1>
<?php
the_content();
?>
<div class="quiz-listing">
<form id="quiz_form" action="<?php
/**
* Renders background
*
* @access public
* @return void
*/
public static function renderBackground()
{
global $post;
$out = '';
if (ThemexCore::getOption('background_type', 'fullwidth') != 'tiled') {
$background = ThemexCore::getOption('background_image', THEME_URI . 'images/bgs/site_bg.jpg');
if (is_page()) {
$background = ThemexCore::getPostMeta($post->ID, 'page_background', $background);
} else {
if (is_singular('course')) {
$background = ThemexCore::getPostMeta($post->ID, 'course_background', $background);
} else {
if (is_singular('lesson')) {
$course = ThemexCore::getPostRelations($post->ID, 0, 'lesson_course', true);
if ($course != 0) {
$background = ThemexCore::getPostMeta($course, 'course_background', $background);
}
}
}
}
$out = '<img src="' . $background . '" class="fullwidth" alt="" />';
}
echo $out;
}
