<?php
if (is_profile() && ($template = get_profile_template())) {
include $template;
return;
} else {
if (is_course() && ($template = get_course_template())) {
include $template;
return;
}
}
include TEMPLATEPATH . '/index.php';
static function _print_assets()
{
do_action('learn_press_frontend_before_load_assets');
self::enqueue_style(array('learn-press-icon', 'learn-press'));
self::enqueue_script(array('learn-press-global'));
// single course
if (is_course()) {
self::enqueue_script('single-course');
self::enqueue_script('learn-press-add-to-cart');
}
// single quiz
if (is_quiz()) {
self::enqueue_script('learn-press-timer');
self::enqueue_script('single-quiz');
}
// checkout page
if (learn_press_is_checkout()) {
self::enqueue_script('checkout');
}
do_action('learn_press_frontend_after_load_assets');
}
function __get($key)
{
if (empty($this->{$key})) {
switch ($key) {
case 'email':
$this->{$key} = LP_Email::instance();
break;
case 'checkout':
$this->{$key} = LP_Checkout::instance();
break;
case 'course':
if (is_course()) {
$this->{$key} = LP_Course::get_course(get_the_ID());
}
break;
case 'quiz':
if (is_quiz()) {
$this->{$key} = LP_Quiz::get_quiz(get_the_ID());
}
break;
}
}
return !empty($this->{$key}) ? $this->{$key} : false;
}
/**
* The class of lesson in course curriculum
*
* @param int $lesson_id
* @param array|string $class
*/
function learn_press_course_lesson_class($lesson_id = null, $class = null)
{
if (is_string($class) && $class) {
$class = preg_split('!\\s+!', $class);
} else {
$class = array();
}
$classes = array('course-lesson course-item');
if (learn_press_user_has_completed_lesson($lesson_id)) {
$classes[] = "completed";
}
if ($lesson_id && !empty($_REQUEST['lesson']) && $lesson_id == $_REQUEST['lesson']) {
$classes[] = 'current';
}
if (is_course()) {
$course = LP()->course;
if ($course->is_free()) {
$classes[] = 'free-item';
}
}
$lesson = LP_Lesson::get_lesson($lesson_id);
if ($lesson && $lesson->is_previewable()) {
$classes[] = 'preview-item';
}
$classes = array_unique(array_merge($classes, $class));
echo 'class="' . implode(' ', $classes) . '"';
}
function is_learnpress()
{
return apply_filters('is_learnpress', is_course_archive() || is_course_taxonomy() || is_course() || is_quiz() ? true : false);
}
