@Override
protected void onBindAndValidate(
HttpServletRequest request, Object command, BindException errors) {
StudentAccountForm accountForm = (StudentAccountForm) command;
StudentUserDetails userDetails = (StudentUserDetails) accountForm.getUserDetails();
if (accountForm.isNewAccount()) {
userDetails.setSignupdate(Calendar.getInstance().getTime());
Calendar birthday = Calendar.getInstance();
int birthmonth = Integer.parseInt(accountForm.getBirthmonth());
int birthdate = Integer.parseInt(accountForm.getBirthdate());
birthday.set(Calendar.MONTH, birthmonth - 1); // month is 0-based
birthday.set(Calendar.DATE, birthdate);
userDetails.setBirthday(birthday.getTime());
}
getValidator().validate(accountForm, errors);
}
/**
* On submission of the signup form, a user is created and saved to the data store.
*
* @see
* org.springframework.web.servlet.mvc.SimpleFormController#onSubmit(javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse, java.lang.Object,
* org.springframework.validation.BindException)
*/
@Override
@Transactional(
rollbackFor = {
DuplicateUsernameException.class,
ObjectNotFoundException.class,
PeriodNotFoundException.class
})
protected synchronized ModelAndView onSubmit(
HttpServletRequest request,
HttpServletResponse response,
Object command,
BindException errors)
throws Exception {
String domain = "http://" + request.getServerName();
String domainWithPort = domain + ":" + request.getLocalPort();
String referrer = request.getHeader("referer");
String registerUrl = "/webapp/student/registerstudent.html";
if (referrer != null
&& (referrer.contains(domain + registerUrl)
|| referrer.contains(domainWithPort + registerUrl))) {
StudentAccountForm accountForm = (StudentAccountForm) command;
StudentUserDetails userDetails = (StudentUserDetails) accountForm.getUserDetails();
if (accountForm.isNewAccount()) {
try {
// get the first name and last name
String firstName = userDetails.getFirstname();
String lastName = userDetails.getLastname();
// check if first name and last name only contain letters
Pattern pattern = Pattern.compile("[a-zA-Z]*");
Matcher firstNameMatcher = pattern.matcher(firstName);
Matcher lastNameMatcher = pattern.matcher(lastName);
if (!firstNameMatcher.matches()) {
// first name contains non letter characters
errors.rejectValue("userDetails.firstname", "error.firstname-illegal-characters");
return showForm(request, response, errors);
}
if (!lastNameMatcher.matches()) {
// last name contains non letter characters
errors.rejectValue("userDetails.lastname", "error.lastname-illegal-characters");
return showForm(request, response, errors);
}
User user = userService.createUser(userDetails);
Projectcode projectcode = new Projectcode(accountForm.getProjectCode());
studentService.addStudentToRun(user, projectcode);
} catch (DuplicateUsernameException e) {
errors.rejectValue(
"userDetails.username",
"error.duplicate-username",
new Object[] {userDetails.getUsername()},
"Duplicate Username.");
return showForm(request, response, errors);
} catch (ObjectNotFoundException e) {
errors.rejectValue("projectCode", "error.illegal-projectcode");
return showForm(request, response, errors);
} catch (PeriodNotFoundException e) {
errors.rejectValue("projectCode", "error.illegal-projectcode");
return showForm(request, response, errors);
}
} else {
// userService.updateUser(userDetails); // TODO HT: add updateUser() to UserService
}
ModelAndView modelAndView = new ModelAndView(getSuccessView());
modelAndView.addObject(USERNAME_KEY, userDetails.getUsername());
return modelAndView;
} else {
response.sendError(HttpServletResponse.SC_FORBIDDEN);
return null;
}
}