am.appendToUserNodeLog(node, coach, student, "FILE UPLOADED: " + folderEvent.getFilename());
String toMail = student.getUser().getProperty(UserConstants.EMAIL, ureq.getLocale());
Locale locale = I18nManager.getInstance().getLocaleOrDefault(student.getUser().getPreferences().getLanguage());
Translator userTrsl = new PackageTranslator(PACKAGE, locale);
String nodeUrl = new URLEncoder().encode("[" + OresHelper.calculateTypeName(CourseNode.class) + ":" + node.getIdent() + "]");
String link = JumpInManager.getJumpInUri(this.getWindowControl().getBusinessControl()) + nodeUrl;
log.debug("DEBUG : Returnbox notification email with link=" + link);
MailTemplate mailTempl = new MailTemplate(userTrsl.translate("returnbox.email.subject"), userTrsl.translate(
"returnbox.email.body", new String[] { userCourseEnv.getCourseEnvironment().getCourseTitle(), node.getShortTitle(),
folderEvent.getFilename(), link }), null) {