function bp_course_add_user_to_course($user_id, $course_id)
{
$duration = get_post_meta($course_id, 'vibe_duration', true);
$course_duration_parameter = apply_filters('vibe_course_duration_parameter', 86400);
$t = time() + $duration * $course_duration_parameter;
update_post_meta($course_id, $user_id, 0);
update_user_meta($user_id, 'course_status' . $course_id, 1);
update_user_meta($user_id, $course_id, $t);
$group_id = get_post_meta($course_id, 'vibe_group', true);
if (isset($group_id) && $group_id != '') {
groups_join_group($group_id, $user_id);
}
bp_course_record_activity(array('action' => __('Student subscribed for course ', 'vibe') . get_the_title($course_id), 'content' => __('Student ', 'vibe') . bp_core_get_userlink($user_id) . __(' subscribed for course ', 'vibe') . get_the_title($course_id) . __(' for ', 'vibe') . $duration . __(' days', 'vibe'), 'type' => 'subscribe_course', 'item_id' => $course_id, 'primary_link' => get_permalink($course_id), 'secondary_item_id' => $user_id));
}
function wplms_course_code_check()
{
$user_id = get_current_user_id();
$course_id = get_the_ID();
$course_codes = get_post_meta($course_id, 'vibe_course_codes', true);
if ($_POST['submit_course_codes']) {
if (!isset($_POST['security_code']) || !wp_verify_nonce($_POST['security_code'], 'security' . $user_id)) {
echo '<p class="message">' . __('Security check Failed. Contact Administrator.', 'vibe-customtypes') . '</p>';
} else {
$code = $_POST['course_code'];
if (isset($code) && strlen($code) < 2) {
echo '<p class="message">' . __('Code does not exist. Please check the code.', 'vibe-customtypes') . '</p>';
return;
}
$x = preg_match("/(^|,){$code}(\\|([0-9]+)|(,|\$))/", $course_codes, $matches);
if (!$x) {
echo '<p class="message">' . __('Code does not exist. Please check the code.', 'vibe-customtypes') . '</p>';
return;
} else {
global $wpdb, $bp;
if (isset($matches[3]) && is_numeric($matches[3])) {
$total_count = $matches[3];
$count = $wpdb->get_var($wpdb->prepare("SELECT count(*) FROM {$bp->activity->table_name} WHERE component = %s AND type = %s AND content = %s AND item_id = %d", 'course', 'course_code', $code, $course_id));
if ($count <= $total_count) {
if (!wplms_user_course_check($user_id, $course_id)) {
bp_course_record_activity(array('action' => __('Course code applied', 'vibe-customtypes'), 'content' => $code, 'type' => 'course_code', 'item_id' => $course_id, 'primary_link' => get_permalink($course_id), 'secondary_item_id' => $user_id));
do_action('wplms_course_code', $code, $course_id, $user_id);
bp_course_add_user_to_course($user_id, $course_id);
echo '<p class="message success">' . __('Congratulations! You are now added to the course.', 'vibe-customtypes') . '</p>';
} else {
echo '<p class="message">' . __('User already in course.', 'vibe-customtypes') . '</p>';
}
} else {
echo '<p class="message">' . __('Maximum number of usage for course code exhausted', 'vibe-customtypes') . '</p>';
}
} else {
if (!wplms_user_course_check($user_id, $course_id)) {
do_action('wplms_course_code', $code, $course_id, $user_id);
bp_course_add_user_to_course($user_id, $course_id);
echo '<p class="message success">' . __('Congratulations! You are now added to the course.', 'vibe-customtypes') . '</p>';
} else {
echo '<p class="message">' . __('User already in course.', 'vibe-customtypes') . '</p>';
}
}
}
}
}
}
function record($args = array())
{
$defaults = array('action' => 'mycred_add', 'user_id' => get_current_user_id(), 'module' => 'course', 'amount' => 0, 'logentry' => 'Started Course', 'id' => 0, 'message' => 'Student Started course');
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
$mycred = mycred();
$mycred->add_to_log($action, $user_id, $amount, $logentry, $id, $message);
$bp_args = array('user_id' => $user_id, 'action' => $action, 'content' => $message, 'primary_link' => get_permalink($id), 'component' => $module, 'item_id' => $id);
bp_course_record_activity($bp_args);
}
function unit_traverse1()
{
$unit_id = $_POST['id'];
$course_id = $_POST['course_id'];
if (!isset($_POST['security']) || !wp_verify_nonce($_POST['security'], 'security')) {
_e('Security check Failed. Contact Administrator.', 'vibe');
die;
}
// Check if user has taken the course
$user_id = get_current_user_id();
$coursetaken = get_user_meta($user_id, $course_id, true);
//if(!isset($_COOKIE['course'])) {
// code cũ if($coursetaken>time()){
if ($coursetaken) {
setcookie('course', $course_id, $expire, '/');
$_COOKIE['course'] = $course_id;
} else {
$pid = get_post_meta($course_id, 'vibe_product', true);
$pid = apply_filters('wplms_course_product_id', $pid, $course_id, -1);
// $id checks for Single Course page or Course page in the my courses section
if (is_numeric($pid)) {
$pid = get_permalink($pid);
}
echo '<div class="message"><p>' . __('Course Expired.', 'vibe') . '<a href="' . $pid . '" class="link alignright">' . __('Click to renew', 'vibe') . '</a></p></div>';
die;
}
//}
if (isset($coursetaken) && $coursetaken) {
$course_curriculum = vibe_sanitize(get_post_meta($course_id, 'vibe_course_curriculum', false));
$units = array();
foreach ($course_curriculum as $key => $curriculum) {
if (is_numeric($curriculum)) {
$units[] = $curriculum;
}
}
// Drip Feed Check
$drip_enable = get_post_meta($course_id, 'vibe_course_drip', true);
if (vibe_validate($drip_enable)) {
$drip_duration = get_post_meta($course_id, 'vibe_course_drip_duration', true);
$unitkey = array_search($unit_id, $units);
if ($unitkey == 0) {
$pre_unit_time = get_post_meta($units[$unitkey], $user_id, true);
if (!isset($pre_unit_time) || $pre_unit_time == '') {
add_post_meta($units[$unitkey], $user_id, time());
}
} else {
$pre_unit_time = get_post_meta($units[$unitkey - 1], $user_id, true);
if (isset($pre_unit_time) && $pre_unit_time) {
$drip_duration_parameter = apply_filters('vibe_drip_duration_parameter', 86400);
$value = $pre_unit_time + $drip_duration * $drip_duration_parameter;
$value = apply_filters('wplms_drip_value', $value, $units[$unitkey - 1], $course_id);
if ($value > time()) {
echo '<div class="message"><p>' . __('Unit will be available in ', 'vibe') . tofriendlytime($pre_unit_time + $drip_duration * $drip_duration_parameter - time()) . '</p></div>';
die;
} else {
$pre_unit_time = get_post_meta($units[$unitkey], $user_id, true);
if (!isset($pre_unit_time) || $pre_unit_time == '') {
add_post_meta($units[$unitkey], $user_id, time());
bp_course_record_activity(array('action' => __('Student started a unit', 'vibe'), 'content' => __('Student started the unit ', 'vibe') . get_the_title($unit_id) . __(' in course ', 'vibe') . get_the_title($course_id), 'type' => 'unit', 'primary_link' => get_permalink($unit_id), 'item_id' => $unit_id, 'secondary_item_id' => $user_id));
}
}
} else {
echo '<div class="message"><p>' . __('Unit can not be accessed.', 'vibe') . '</p></div>';
die;
}
}
}
// END Drip Feed Check
echo '<div class="tabheader" style="width:77.7%;">
<span class="title_unit" >' . get_the_title($unit_id) . '</span>
</div>';
$typequiz = get_post_type($unit_id);
if ($typequiz == "quiz") {
do_action('wplms_unit_header', $unit_id, $course_id);
}
echo '<div id="unit" class="quiz_title" data-unit="' . $unit_id . '">';
the_unit_tags($unit_id);
the_unit_instructor($unit_id);
$minutes = 0;
$mins = get_post_meta($unit_id, 'vibe_duration', true);
$unit_duration_parameter = apply_filters('vibe_unit_duration_parameter', 60);
if ($mins) {
if ($mins > $unit_duration_parameter) {
$hours = floor($mins / $unit_duration_parameter);
$minutes = $mins - $hours * $unit_duration_parameter;
} else {
$minutes = $mins;
}
do_action('wplms_course_unit_meta');
if ($mins < 9999) {
if ($unit_duration_parameter == 1) {
echo '<span><i class="icon-clock"></i> ' . (isset($hours) ? $hours . __(' Minutes', 'vibe') : '') . ' ' . $minutes . __(' seconds', 'vibe') . '</span>';
} else {
if ($unit_duration_parameter == 60) {
echo '<span><i class="icon-clock"></i> ' . (isset($hours) ? $hours . __(' Hours', 'vibe') : '') . ' ' . $minutes . __(' minutes', 'vibe') . '</span>';
} else {
if ($unit_duration_parameter == 3600) {
echo '<span><i class="icon-clock"></i> ' . (isset($hours) ? $hours . __(' Days', 'vibe') : '') . ' ' . $minutes . __(' hours', 'vibe') . '</span>';
}
}
}
}
}
echo '<div class="clear"></div>';
echo '<h1>' . get_the_title($unit_id) . '</h1>';
echo '<h3>';
the_sub_title($unit_id);
echo '</h3></div>';
the_unit($unit_id);
$unit_class = 'unit_button';
$hide_unit = 0;
$nextunit_access = vibe_get_option('nextunit_access');
$k = array_search($unit_id, $units);
$done_flag = get_user_meta($user_id, $unit_id, true);
$next = $k + 1;
$prev = $k - 1;
$max = count($units) - 1;
echo '<div class="unit_prevnext">';
echo '<div class="col-md-2"> <span class="backtocourse" data-id="' . $course_id . '"><i class="icon-arrow-1-left"></i> Trở về khóa học </span></div>';
echo '<div class="col-md-2">';
if ($prev >= 0) {
if (get_post_type($units[$prev]) == 'quiz') {
$quiz_status = get_user_meta($user_id, $units[$prev], true);
if (!empty($quiz_status)) {
echo '<a href="#" data-unit="' . $units[$prev] . '" class="' . $unit_class . '">' . __('Back to Quiz', 'vibe') . '</a>';
} else {
echo '<a href="' . get_permalink($units[$prev]) . '" class="unit_button">' . __('Back to Quiz', 'vibe') . '</a>';
}
} else {
echo '<a href="#" id="prev_unit" data-unit="' . $units[$prev] . '" class="unit unit_button">' . __('Previous Unit', 'vibe') . '</a>';
}
}
echo '</div>';
echo '<div class="col-md-2">';
if ($next <= $max) {
if (isset($nextunit_access) && $nextunit_access) {
$hide_unit = 1;
if (isset($done_flag) && $done_flag) {
$unit_class .= ' ';
$hide_unit = 0;
} else {
$unit_class .= ' hide';
$hide_unit = 1;
}
}
if (get_post_type($units[$next]) == 'quiz') {
$quiz_status = get_user_meta($user_id, $units[$next], true);
if (!empty($quiz_status)) {
echo '<a href="#" data-unit="' . $units[$next] . '" class="unit ' . $unit_class . '">' . __('Proceed to Quiz', 'vibe') . '</a>';
} else {
// echo '<a href="'.get_permalink($units[$next]).'" class=" unit_button">'.__('Proceed to Quiz','vibe').'</a>';
echo '<a href="#" data-unit="' . $units[$next] . '" class="unit ' . $unit_class . '">' . __('Proceed to Quiz', 'vibe') . '</a>';
}
} else {
echo '<a href="#" id="next_unit" ' . ($hide_unit ? '' : 'data-unit="' . $units[$next] . '"') . ' class="unit ' . $unit_class . '">' . __('Next Unit', 'vibe') . '</a>';
}
}
echo '</div>';
echo '<div class="col-md-4" style="text-align: center">';
if (get_post_type($units[$k]) == 'quiz') {
$quiz_status = get_user_meta($user_id, $units[$k], true);
// if(!empty($quiz_status)){
// echo '<a href="'.bp_loggedin_user_domain().BP_COURSE_SLUG.'/'.BP_COURSE_RESULTS_SLUG.'/?action='.$units[($k)].'" class="quiz_results_popup">'.__('Check Results','vibe').'</a>';
// }else{
// echo '<a href="'.get_permalink($units[($k)]).'" class=" unit_button start_quiz">'.__('Start Quiz','vibe').'</a>';
// }
if (is_numeric($quiz_status)) {
if ($quiz_status < time()) {
echo '<script>document.getElementsByClassName("quiz_meta")[0].style.display = "none"</script>';
echo '<a href="' . bp_loggedin_user_domain() . BP_COURSE_SLUG . '/' . BP_COURSE_RESULTS_SLUG . '/?action=' . $units[$k] . '" class="quiz_results_popup">' . __('Check Results', 'vibe') . '</a>';
} else {
$quiz_class = apply_filters('wplms_in_course_quiz', '');
echo '<a href="' . get_permalink($units[$k]) . '" class=" unit_button ' . $quiz_class . ' continue">' . __('Continue Quiz', 'vibe') . '</a>';
}
} else {
$quiz_class = apply_filters('wplms_in_course_quiz', '');
echo '<a href="' . get_permalink($units[$k]) . '" class=" unit_button ' . $quiz_class . '">' . __('Start Quiz', 'vibe') . '</a>';
}
} else {
echo isset($done_flag) && $done_flag ? '' : apply_filters('wplms_unit_mark_complete', '<a href="#" id="mark-complete" data-unit="' . $units[$k] . '" class="unit_button">' . __('Mark this Unit Complete', 'vibe') . '</a>', $unit_id, $course_id);
}
echo '</div>';
echo '<div class="col-md-2">';
echo '<span class="auto_complete" data-id="false"> </span>';
echo '</div>';
echo '</div></div>';
}
die;
}
function wplms_check_course_retake()
{
if (!isset($_POST['security'])) {
return;
}
$user_id = get_current_user_id();
if (!wp_verify_nonce($_POST['security'], 'retake' . $user_id)) {
echo '<p class="error">' . __('Security check failed !', 'vibe') . '</p>';
return;
}
$course_id = get_the_ID();
$status = bp_course_get_user_course_status($user_id, $course_id);
if (isset($status) && is_numeric($status)) {
// Necessary for continue course
do_action('wplms_student_course_reset', $course_id, $user_id);
bp_course_update_user_course_status($user_id, $course_id, 0);
// New function
$course_curriculum = vibe_sanitize(get_post_meta($course_id, 'vibe_course_curriculum', false));
foreach ($course_curriculum as $c) {
if (is_numeric($c)) {
delete_user_meta($user_id, $c);
delete_post_meta($c, $user_id);
if (get_post_type($c) == 'quiz') {
$questions = vibe_sanitize(get_post_meta($c, 'quiz_questions' . $user_id, false));
if (!isset($questions) || !is_array($questions)) {
// Fallback for Older versions
$questions = vibe_sanitize(get_post_meta($c, 'vibe_quiz_questions', false));
} else {
delete_post_meta($c, 'quiz_questions' . $user_id);
}
// Re-capture new questions in quiz begining
if (isset($questions) && is_array($questions) && is_Array($questions['ques'])) {
foreach ($questions['ques'] as $question) {
global $wpdb;
if (isset($question) && $question != '' && is_numeric($question)) {
$wpdb->query($wpdb->prepare("UPDATE {$wpdb->comments} SET comment_approved='trash' WHERE comment_post_ID=%d AND user_id=%d", $question, $user_id));
}
}
}
}
}
}
$user_badges = vibe_sanitize(get_user_meta($user_id, 'badges', false));
$user_certifications = vibe_sanitize(get_user_meta($user_id, 'certificates', false));
if (isset($user_badges) && is_Array($user_badges) && in_array($course_id, $user_badges)) {
$key = array_search($course_id, $user_badges);
unset($user_badges[$key]);
$user_badges = array_values($user_badges);
update_user_meta($user_id, 'badges', $user_badges);
}
if (isset($user_certifications) && is_Array($user_certifications) && in_array($course_id, $user_certifications)) {
$key = array_search($course_id, $user_certifications);
unset($user_certifications[$key]);
$user_certifications = array_values($user_certifications);
update_user_meta($user_id, 'certificates', $user_certifications);
}
/*==== End Fix ======*/
bp_course_record_activity(array('action' => __('Student retake Course ', 'vibe'), 'content' => __('Course ', 'vibe') . get_the_title($course_id) . __(' retake by student ', 'vibe') . bp_core_get_userlink($user_id), 'type' => 'retake_course', 'primary_link' => get_permalink($course_id), 'item_id' => $course_id, 'secondary_item_id' => $user_id));
echo "<script>jQuery(document).ready(function(\$){ \$.removeCookie('course_progress{$course_id}', { path: '/' });</script>";
} else {
echo '<p class="error">' . __('There was issue in retaking this course for the user. Please contact admin.', 'vibe') . '</p>';
}
}
function articulate_payload($record, $referer)
{
$user_id = get_current_user_id();
$object = $this->parse_xml($record['object'], $referer);
$course = $this->parse_xml($record['courseid'], $referer);
bp_course_record_activity(array('action' => __('Student ', 'vibe') . $record['verb'] . ' ' . $object, 'content' => __('Student ', 'vibe') . bp_core_get_userlink($user_id) . ' ' . $record['verb'] . ' ' . $object . __(' in ', 'vibe') . $course, 'type' => $record['verb'], 'item_id' => $record['courseid'], 'primary_link' => $referer));
}
function wplms_event_accept_reject_invitation()
{
if (!isset($_GET['security'])) {
return;
}
$security = $_GET['security'];
$event_id = get_the_ID();
$user_id = get_current_user_id();
if (!isset($security)) {
//|| !wp_verify_nonce($security,'vibe_'.$event_id.$user_id )//Validate NONCE
echo '<div class="error">';
_e('Security check Failed. Contact Administrator.', 'wplms-events');
echo '</div>';
return;
}
if (isset($_GET['accept'])) {
if (update_post_meta($event_id, $user_id, 1)) {
echo '<div class="success">';
_e('Invitation accepted.', 'wplms-events');
echo '</div>';
do_action('wplms_event_invitation_accepted');
} else {
echo '<div class="error">';
_e('Unable to accept invitation.', 'wplms-events');
echo '</div>';
}
bp_course_record_activity(array('action' => __('Student Accepted Event Invitation ', 'wplms-events') . get_the_title($event_id), 'content' => __('Student ', 'wplms-events') . bp_core_get_userlink($user_id) . __(' accepted invitation for Event ', 'wplms-events') . get_the_title($event_id), 'type' => 'invitation_response', 'primary_link' => get_permalink($event_id), 'item_id' => $event_id, 'secondary_item_id' => $user_id));
}
if (isset($_GET['reject'])) {
if (update_post_meta($event_id, $user_id, 2)) {
echo '<div class="success">';
_e('Invitation rejected.', 'wplms-events');
echo '</div>';
do_action('wplms_event_invitation_rejected');
bp_course_record_activity(array('action' => __('Student Rejected Event Invitation ', 'wplms-events') . get_the_title($event_id), 'content' => __('Student ', 'wplms-events') . bp_core_get_userlink($user_id) . __(' accepted invitation for Event ', 'wplms-events') . get_the_title($event_id), 'type' => 'invitation_response', 'primary_link' => get_permalink($event_id), 'item_id' => $event_id, 'secondary_item_id' => $user_id));
} else {
echo '<div class="error">';
_e('Unable to reject invitation.', 'wplms-events');
echo '</div>';
}
}
}
function reset_assignment($assignment_id, $user_id)
{
bp_course_record_activity(array('action' => __('Instructor Reseted the Assignment for User', 'vibe'), 'content' => sprintf(__('Assignment %s was reset by the Instructor for user %s', 'vibe'), get_the_title($assignment_id), bp_core_get_userlink($user_id)), 'type' => 'reset_assignment', 'primary_link' => get_permalink($assignment_id), 'item_id' => $assignment_id, 'secondary_item_id' => $user_id));
}
function bp_activity_course_update($object, $item_id, $content)
{
global $bp;
$activity_id = bp_course_record_activity(array('action' => sprintf(__('%s posted an update in the course %s', 'vibe'), bp_core_get_userlink($bp->loggedin_user->id), '<a href="' . get_permalink($item_id) . '">' . get_the_title($item_id) . '</a>'), 'content' => $content, 'primary_link' => get_permalink($item_id), 'item_id' => $item_id, 'type' => $object));
return $activity_id;
}
function wplms_edd_completed_purchase($payment_id, $new_status, $old_status)
{
if ($old_status == 'publish' || $old_status == 'complete') {
return;
}
// Make sure that payments are only completed once
// Make sure the payment completion is only processed when new status is complete
if ($new_status != 'publish' && $new_status != 'complete') {
return;
}
$user_id = get_current_user_id();
$cart_items = edd_get_payment_meta_cart_details($payment_id);
foreach ($cart_items as $key => $cart_item) {
$item_id = isset($cart_item['id']) ? $cart_item['id'] : $cart_item;
if (is_numeric($item_id) && get_post_type($item_id) == 'download') {
$courses = vibe_sanitize(get_post_meta($item_id, 'vibe_courses', false));
$subscribed = get_post_meta($product_id, 'vibe_subscription', true);
if (vibe_validate($subscribed)) {
$duration = get_post_meta($product_id, 'vibe_duration', true);
$product_duration_parameter = apply_filters('vibe_product_duration_parameter', 86400);
// Product duration for subscription based
$t = time() + $duration * $product_duration_parameter;
foreach ($courses as $course) {
update_post_meta($course, $user_id, 0);
update_user_meta($user_id, $course, $t);
$group_id = get_post_meta($course, 'vibe_group', true);
if (isset($group_id) && $group_id != '') {
groups_join_group($group_id, $user_id);
}
bp_course_record_activity(array('action' => __('Student subscribed for course ', 'vibe') . get_the_title($course), 'content' => __('Student ', 'vibe') . bp_core_get_userlink($user_id) . __(' subscribed for course ', 'vibe') . get_the_title($course) . __(' for ', 'vibe') . $duration . __(' days', 'vibe'), 'type' => 'subscribe_course', 'item_id' => $course, 'primary_link' => get_permalink($course), 'secondary_item_id' => $user_id));
}
} else {
if (isset($courses) && is_array($courses)) {
foreach ($courses as $course) {
$duration = get_post_meta($course, 'vibe_duration', true);
$course_duration_parameter = apply_filters('vibe_course_duration_parameter', 86400);
// Course duration for subscription based
$t = time() + $duration * $course_duration_parameter;
update_post_meta($course, $user_id, 0);
update_user_meta($user_id, $course, $t);
$group_id = get_post_meta($course, 'vibe_group', true);
if (isset($group_id) && $group_id != '') {
groups_join_group($group_id, $user_id);
}
bp_course_record_activity(array('action' => __('Student subscribed for course ', 'vibe') . get_the_title($course), 'content' => __('Student ', 'vibe') . bp_core_get_userlink($user_id) . __(' subscribed for course ', 'vibe') . get_the_title($course) . __(' for ', 'vibe') . $duration . __(' days', 'vibe'), 'type' => 'subscribe_course', 'item_id' => $course, 'primary_link' => get_permalink($course), 'secondary_item_id' => $user_id));
}
}
}
}
}
}
function course_go_live($course_id, $the_post)
{
if ($the_post['post_status'] == 'publish') {
bp_course_record_activity(array('action' => sprintf(__('Instructor Published the course Course %s ', 'vibe'), $the_post['post_title']), 'content' => sprintf(__('Instructor %s published the Course %s ', 'vibe'), bp_core_get_userlink($the_post['post_author']), $the_post['post_title']), 'type' => 'course_published', 'item_id' => $course_id, 'primary_link' => get_permalink($course_id), 'secondary_item_id' => $the_post['post_author']));
} else {
bp_course_record_activity(array('action' => sprintf(__('Instructor submitted the Course %s for approval', 'vibe'), $the_post['post_title']), 'content' => sprintf(__('Instructor %s submitted the Course %s for approval', 'vibe'), bp_core_get_userlink($the_post['post_author']), $the_post['post_title']), 'type' => 'course_approval', 'item_id' => $course_id, 'primary_link' => get_permalink($course_id), 'secondary_item_id' => $the_post['post_author']));
}
}
function use_mycred_points()
{
$user_id = get_current_user_id();
$course_id = $_POST['id'];
if (!isset($_POST['security']) || !wp_verify_nonce($_POST['security'], 'security' . $user_id)) {
_e('Security check Failed.', 'wplms-mycred');
die;
}
if (!is_numeric($course_id) || get_post_type($course_id) != 'course') {
_e('Incorrect Course', 'wplms-mycred');
die;
}
$points = get_post_meta($course_id, 'vibe_mycred_points', true);
$mycred = mycred();
$balance = $mycred->get_users_cred($user_id);
if ($balance < $points) {
_e('Not enough balance', 'wplms-mycred');
die;
}
$deduct = -1 * $points;
$start_date = get_post_meta($course, 'vibe_start_date', true);
$time = 0;
if (isset($start_date) && $start_date) {
$time = strtotime($start_date);
}
if ($time < time()) {
$time = time();
}
$subscription = get_post_meta($course_id, 'vibe_mycred_subscription', true);
if (isset($subscription) && $subscription && $subscription != 'H') {
$duration = get_post_meta($course_id, 'vibe_mycred_duration', true);
if (!isset($duration) || !$duration) {
_e('Please set subscription duration or disable subscription', 'wplms-mycred');
die;
}
$duration_parameter = $this->subscription_duration_parameter;
$expiry = $time + $duration * $duration_parameter;
update_user_meta($user_id, $course_id, $expiry);
update_post_meta($course_id, $user_id, 0);
} else {
$duration = get_post_meta($course_id, 'vibe_duration', true);
$duration_parameter = apply_filters('vibe_course_duration_parameter', 86400);
$expiry = $time + $duration * $duration_parameter;
update_user_meta($user_id, $course_id, $expiry);
update_post_meta($course_id, $user_id, 0);
}
$mycred->update_users_balance($user_id, $deduct);
$mycred->add_to_log('take_course', $user_id, $deduct, __('Student subscibed for course', 'wplms-mycred'), $course_id, __('Student Subscribed to course , ends on ', 'wplms-mycred') . date("jS F, Y", $expiry));
$durationtime = $duration . ' ' . calculate_duration_time($duration_parameter);
bp_course_record_activity(array('action' => __('Student subscribed for course ', 'vibe') . get_the_title($course_id), 'content' => __('Student ', 'vibe') . bp_core_get_userlink($user_id) . __(' subscribed for course ', 'vibe') . get_the_title($course_id) . __(' for ', 'vibe') . $durationtime, 'type' => 'subscribe_course', 'item_id' => $course_id, 'primary_link' => get_permalink($course_id), 'secondary_item_id' => $user_id));
$instructors[$course] = apply_filters('wplms_course_instructors', get_post_field('post_author', $course_id), $course_id);
// Commission calculation
if (function_exists('vibe_get_option')) {
$instructor_commission = vibe_get_option('instructor_commission');
}
if ($instructor_commission == 0) {
return;
}
if (!isset($instructor_commission) || !$instructor_commission) {
$instructor_commission = 70;
}
$instructors[$course_id] = apply_filters('wplms_course_instructors', get_post_field('post_author', $course_id), $course_id);
$commissions = get_option('instructor_commissions');
if (isset($commissions) && is_array($commissions)) {
if (is_array($instructors)) {
$instructors = array_unique($instructors);
foreach ($instructors as $instructor) {
if (isset($commissions[$course_id]) && isset($commissions[$course_id][$instructor])) {
$calculated_commission_base = round($points * $commissions[$course_id][$instructor] / 100, 2);
} else {
$instructor_commission = $instructor_commission / count($instructors);
$calculated_commission_base = round($points * $instructor_commission / 100, 2);
}
$mycred->add_to_log('instructor_commission', $instructor, $calculated_commission_base, __('Instructor earned commission', 'wplms-mycred'), $course_id, __('Instructor earned commission for student purchasing the course via points ', 'wplms-mycred'));
}
} else {
if (isset($commissions[$course_id][$instructors])) {
$calculated_commission_base = round($points * $commissions[$course_id][$instructors] / 100, 2);
} else {
$calculated_commission_base = round($points * $instructor_commission / 100, 2);
}
$mycred->add_to_log('instructor_commission', $instructor, $calculated_commission_base, __('Instructor earned commission', 'wplms-mycred'), $course_id, __('Instructor earned commission for student purchasing the course via points ', 'wplms-mycred'));
}
}
// End Commissions_array
do_action('wplms_course_mycred_points_puchased', $course_id, $user_id, $points);
die;
}
