/**
* Function called when the user is marking a unit as complete.
*/
function WPCW_AJAX_units_handleUserProgress()
{
// Security check
if (!wp_verify_nonce(WPCW_arrays_getValue($_POST, 'progress_nonce'), 'wpcw-progress-nonce')) {
die(__('Security check failed!', 'wp_courseware'));
}
$unitID = WPCW_arrays_getValue($_POST, 'id');
// Validate the course ID
if (!preg_match('/unit_complete_(\\d+)/', $unitID, $matches)) {
echo WPCW_UnitFrontend::message_error_getCompletionBox_error();
die;
}
$unitID = $matches[1];
// Get the post object for this quiz item.
$post = get_post($unitID);
if (!$post) {
echo WPCW_UnitFrontend::message_createMessage_error(__('Error - could not save your progress.', 'wp_courseware') . ' ' . __('Could not find training unit.', 'wp_courseware'));
die;
}
// Initalise the unit details
$fe = new WPCW_UnitFrontend($post);
// #### Get associated data for this unit. No course/module data, then it's not a unit
if (!$fe->check_unit_doesUnitHaveParentData()) {
echo WPCW_UnitFrontend::message_createMessage_error(__('Error - could not save your progress.', 'wp_courseware') . ' ' . __('Could not find course details for unit.', 'wp_courseware'));
die;
}
// #### User not allowed access to content
if (!$fe->check_user_canUserAccessCourse()) {
echo $fe->message_user_cannotAccessCourse();
die;
}
WPCW_units_saveUserProgress_Complete($fe->fetch_getUserID(), $fe->fetch_getUnitID(), 'complete');
// Unit complete, check if course/module is complete too.
do_action('wpcw_user_completed_unit', $fe->fetch_getUserID(), $fe->fetch_getUnitID(), $fe->fetch_getUnitParentData());
// Only complete if allowed to continue.
echo $fe->render_completionBox_complete();
die;
}
