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 manage_user_application()
{
$user_id = $_POST['user_id'];
$course_id = $_POST['course_id'];
if (!isset($_POST['security']) || !wp_verify_nonce($_POST['security'], 'security' . $course_id . $user_id) || !is_numeric($course_id) || !is_numeric($user_id)) {
_e('Security check Failed. Contact Administrator.', 'vibe');
die;
}
$action = $_POST['act'];
switch ($action) {
case 'approve':
bp_course_add_user_to_course($user_id, $course_id);
break;
default:
break;
}
delete_user_meta($user_id, 'apply_course', $course_id);
do_action('wplms_manage_user_application', $action, $user_id, $course_id);
die;
}
function the_course_button($id = NULL)
{
global $post;
if (isset($id) && $id) {
$course_id = $id;
} else {
$course_id = get_the_ID();
}
// Free Course
$free_course = get_post_meta($course_id, 'vibe_course_free', true);
if (!is_user_logged_in() && vibe_validate($free_course)) {
echo apply_filters('wplms_course_non_loggedin_user', '<a href="' . get_permalink($course_id) . '?error=login" class="course_button button full">' . apply_filters('wplms_take_this_course_button_label', __('TAKE THIS COURSE', 'vibe'), $course_id) . '</a>');
return;
}
$take_course_page_id = vibe_get_option('take_course_page');
if (function_exists('icl_object_id')) {
$take_course_page_id = icl_object_id($take_course_page_id, 'page', true);
}
$take_course_page = get_permalink($take_course_page_id);
$user_id = get_current_user_id();
do_action('wplms_the_course_button', $course_id, $user_id);
$coursetaken = get_user_meta($user_id, $course_id, true);
$auto_subscribe = 0;
if (vibe_validate($free_course) && is_user_logged_in() && (!isset($coursetaken) || !is_numeric($coursetaken))) {
$auto_subscribe = 1;
}
$auto_subscribe = apply_filters('wplms_auto_subscribe', $auto_subscribe, $course_id);
if ($auto_subscribe) {
$t = bp_course_add_user_to_course($user_id, $course_id);
if ($t) {
$new_duration = apply_filters('wplms_free_course_check', $t);
$coursetaken = $new_duration;
}
}
if (!empty($coursetaken) && is_user_logged_in()) {
// COURSE IS TAKEN & USER IS LOGGED IN
if ($coursetaken > time()) {
// COURSE ACTIVE
$course_user = bp_course_get_user_course_status($user_id, $course_id);
// Validates that a user has taken this course
if (isset($course_user) && is_numeric($course_user) || isset($free_course) && $free_course && $free_course != 'H' && is_user_logged_in()) {
// COURSE PURCHASED SECONDARY VALIDATION
echo '<form action="' . apply_filters('wplms_take_course_page', $take_course_page, $course_id) . '" method="post">';
switch ($course_user) {
case 1:
echo apply_filters('wplms_start_course_button', '<input type="submit" class="' . (isset($id) && $id ? '' : 'course_button full ') . 'button" value="' . __('START COURSE', 'vibe') . '">', $course_id);
wp_nonce_field('start_course' . $user_id, 'start_course');
break;
case 2:
echo apply_filters('wplms_continue_course_button', '<input type="submit" class="' . (isset($id) && $id ? '' : 'course_button full ') . 'button" value="' . __('CONTINUE COURSE', 'vibe') . '">', $course_id);
wp_nonce_field('continue_course' . $user_id, 'continue_course');
break;
case 3:
echo apply_filters('wplms_evaluation_course_button', '<a href="#" class="full button">' . __('COURSE UNDER EVALUATION', 'vibe') . '</a>', $course_id);
break;
case 4:
$finished_course_access = vibe_get_option('finished_course_access');
if (isset($finished_course_access) && $finished_course_access) {
echo '<input type="submit" class="' . (isset($id) && $id ? '' : 'course_button full ') . 'button" value="' . __('FINISHED COURSE', 'vibe') . '">';
wp_nonce_field('continue_course' . $user_id, 'continue_course');
} else {
echo '<a href="' . apply_filters('wplms_finished_course_link', '#', $course_id) . '" class="full button">' . __('COURSE FINISHED', 'vibe') . '</a>';
}
break;
default:
$course_button_html = '<a class="course_button button">' . __('COURSE ENABLED', 'vibe') . '<span>' . __('CONTACT ADMIN TO ENABLE', 'vibe') . '</span></a>';
echo apply_filters('wplms_default_course_button', $course_button_html, $user_id, $course_id, $course_user);
break;
}
echo '<input type="hidden" name="course_id" value="' . $course_id . '" />';
echo '</form>';
} else {
$pid = get_post_meta($course_id, 'vibe_product', true);
// SOME ISSUE IN PROCESS BUT STILL DISPLAYING THIS FOR NO REASON.
echo '<a href="' . get_permalink($pid) . '" class="' . (isset($id) && $id ? '' : 'course_button full ') . 'button">' . __('COURSE ENABLED', 'vibe') . '<span>' . __('CONTACT ADMIN TO ENABLE', 'vibe') . '</span></a>';
}
} 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);
$check = vibe_get_option('direct_checkout');
$check = intval($check);
if (isset($check) && $check) {
$pid .= '?redirect';
}
}
echo apply_filters('wplms_expired_course_button', '<a href="' . $pid . '" class="' . (isset($id) && $id ? '' : 'course_button full ') . 'button">' . __('Course Expired', 'vibe') . ' <span>' . __('Click to renew', 'vibe') . '</span></a>', $course_id);
}
} else {
$pid = get_post_meta($course_id, 'vibe_product', true);
$pid = apply_filters('wplms_course_product_id', $pid, $course_id, 0);
if (is_numeric($pid) && get_post_type($pid) == 'product') {
$pid = get_permalink($pid);
$check = vibe_get_option('direct_checkout');
$check = intval($check);
if (isset($check) && $check) {
$pid .= '?redirect';
}
}
$extra = '';
if (isset($pid) && $pid) {
echo apply_filters('wplms_take_course_button', '<a href="' . $pid . '" class="' . (isset($id) && $id ? '' : 'course_button full ') . 'button">' . apply_filters('wplms_take_this_course_button_label', __('TAKE THIS COURSE', 'vibe'), $course_id) . apply_filters('wplms_course_button_extra', $extra, $course_id) . '</a>', $course_id);
} else {
echo '<a href="' . apply_filters('wplms_private_course_button', '#', $course_id) . '" class="' . (isset($id) && $id ? '' : 'course_button full ') . 'button">' . apply_filters('wplms_private_course_button_label', __('PRIVATE COURSE', 'vibe'), $course_id) . '</a>';
}
}
}
function bp_course_enable_access($order_id)
{
$order = new WC_Order($order_id);
$items = $order->get_items();
$user_id = $order->user_id;
$order_total = $order->get_total();
$commission_array = array();
foreach ($items as $item_id => $item) {
$instructors = array();
$courses = get_post_meta($item['product_id'], 'vibe_courses', true);
$product_id = apply_filters('bp_course_product_id', $item['product_id'], $item);
$subscribed = get_post_meta($product_id, 'vibe_subscription', true);
if (isset($courses) && is_array($courses)) {
if (vibe_validate($subscribed)) {
$duration = get_post_meta($product_id, 'vibe_duration', true);
foreach ($courses as $course) {
bp_course_add_user_to_course($user_id, $course, $duration, 1);
$instructors[$course] = apply_filters('wplms_course_instructors', get_post_field('post_author', $course), $course);
do_action('wplms_course_product_puchased', $course, $user_id, $t, 1);
}
} else {
if (isset($courses) && is_array($courses)) {
foreach ($courses as $course) {
bp_course_add_user_to_course($user_id, $course, '', 1);
$instructors[$course] = apply_filters('wplms_course_instructors', get_post_field('post_author', $course, 'raw'), $course);
do_action('wplms_course_product_puchased', $course, $user_id, $t, 0);
}
}
}
//End Else
$line_total = $item['line_total'];
//Commission Calculation
$commission_array[$item_id] = array('instructor' => $instructors, 'course' => $courses, 'total' => $line_total);
}
//End If courses
}
// End Item for loop
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;
}
$commissions = get_option('instructor_commissions');
foreach ($commission_array as $item_id => $commission_item) {
foreach ($commission_item['course'] as $course_id) {
if (count($commission_item['instructor'][$course_id]) > 1) {
// Multiple instructors
$calculated_commission_base = round($commission_item['total'] * ($instructor_commission / 100) / count($commission_item['instructor'][$course_id]), 0);
// Default Slit equal propertion
foreach ($commission_item['instructor'][$course_id] as $instructor) {
if (empty($commissions[$course_id][$instructor])) {
$calculated_commission_base = round($commission_item['total'] * $instructor_commission / 100, 2);
} else {
$calculated_commission_base = round($commission_item['total'] * $commissions[$course_id][$instructor] / 100, 2);
}
$calculated_commission_base = apply_filters('wplms_calculated_commission_base', $calculated_commission_base, $instructor);
woocommerce_update_order_item_meta($item_id, 'commission' . $instructor, $calculated_commission_base);
}
} else {
if (is_array($commission_item['instructor'][$course_id])) {
// Single Instructor
$instructor = $commission_item['instructor'][$course_id][0];
} else {
$instructor = $commission_item['instructor'][$course_id];
}
if (isset($commissions[$course_id][$instructor]) && is_numeric($commissions[$course_id][$instructor])) {
$calculated_commission_base = round($commission_item['total'] * $commissions[$course_id][$instructor] / 100, 2);
} else {
$calculated_commission_base = round($commission_item['total'] * $instructor_commission / 100, 2);
}
$calculated_commission_base = apply_filters('wplms_calculated_commission_base', $calculated_commission_base, $instructor);
woocommerce_update_order_item_meta($item_id, 'commission' . $instructor, $calculated_commission_base);
}
}
}
// End Commissions_array
}
function add_bulk_students()
{
$course_id = $_POST['course'];
if (!isset($_POST['security']) || !wp_verify_nonce($_POST['security'], 'security' . $course_id)) {
echo 'Security check failed !';
die;
}
$member_ids = array();
$members = stripslashes($_POST['members']);
$member_ids = array();
if (strpos($members, ',')) {
$members = explode(',', $members);
} else {
$members = array($members);
}
$html = '';
foreach ($members as $member) {
if (is_numeric($member)) {
$user_id = $member;
} else {
if (filter_var($member, FILTER_VALIDATE_EMAIL)) {
$user_id = email_exists($member);
} else {
$user_id = bp_core_get_userid_from_nicename($member);
}
}
if (!empty($user_id)) {
$force_flag = apply_filters('wplms_force_flag_bulk_add_students', 1, $course_id, $user_id);
$check = bp_course_add_user_to_course($user_id, $course_id, '', $force_flag);
if ($check) {
$field = vibe_get_option('student_field');
if (!isset($field) || !$field) {
$field = 'Location';
}
$html .= '<li id="s' . $user_id . '">
<input type="checkbox" class="member" value="' . $user_id . '">
' . bp_core_fetch_avatar(array('item_id' => $user_id, 'type' => 'full')) . '
<h6>' . bp_core_get_userlink($user_id) . '</h6><span>' . (function_exists('xprofile_get_field_data') ? xprofile_get_field_data($field, $user_id) : '') . '</span><ul>
<li><a class="tip reset_course_user" data-course="' . $course_id . '" data-user="******" title="" data-original-title="' . __('Reset Course for User', 'vibe') . '"><i class="icon-reload"></i></a></li>
<li><a class="tip course_stats_user" data-course="' . $course_id . '" data-user="******" title="" data-original-title="' . __('See Course stats for User', 'vibe') . '"><i class="icon-bars"></i></a></li>
<li><a class="tip remove_user_course" data-course="' . $course_id . '" data-user="******" title="" data-original-title="' . __('Remove User from this Course', 'vibe') . '"><i class="icon-x"></i></a></li>
</ul></li>';
$member_ids[] = $user_id;
}
}
}
echo $html;
if (!empty($member_ids)) {
foreach ($member_ids as $member_id) {
do_action('wplms_course_subscribed', $course_id, $user_id);
}
do_action('wplms_bulk_action', 'added_students', $course_id, $member_ids);
}
die;
}
