* @param response the HttpServletResponse instance
* @return the name of the next view
*/
public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
try {
AbstractBlog blog = (AbstractBlog)getModel().get(Constants.BLOG_KEY);
String username = request.getParameter("username");
String password1 = request.getParameter("password1");
String password2 = request.getParameter("password2");
String name = request.getParameter("name");
String emailAddress = request.getParameter("emailAddress");
String website = request.getParameter("website");
String profile = request.getParameter("profile");
String roles[] = request.getParameterValues("role");
boolean newUser = request.getParameter("newUser").equalsIgnoreCase("true");
String detailsUpdateableAsString = request.getParameter("detailsUpdateable");
boolean detailsUpdateable = detailsUpdateableAsString != null && detailsUpdateableAsString.equalsIgnoreCase("true");
Map<String,String> preferences = new HashMap<String,String>();
Enumeration parameterNames = request.getParameterNames();
while (parameterNames.hasMoreElements()) {
String parameterName = (String)parameterNames.nextElement();
if (parameterName.startsWith(PREFERENCE)) {
preferences.put(parameterName.substring(PREFERENCE.length()), request.getParameter(parameterName));
}
}
SecurityRealm realm = PebbleContext.getInstance().getConfiguration().getSecurityRealm();
PebbleUserDetails currentUserDetails = realm.getUser(username);
PebbleUserDetails newUserDetails = new PebbleUserDetails(username, password1, name, emailAddress, website, profile, roles, preferences, detailsUpdateable);
ValidationContext validationContext = new ValidationContext();
if (newUser && currentUserDetails != null) {
validationContext.addError("A user with this username already exists");
} else if (newUser && (username == null || username.trim().length() == 0)) {
validationContext.addError("Username can't be empty");
} else if (password1 != null && password1.length() > 0 && !password1.equals(password2)) {
validationContext.addError("Passwords must match");
} else {
if (newUser) {
try {
realm.createUser(newUserDetails);
} catch (SecurityRealmException sre) {
validationContext.addError(sre.getMessage());
}
} else {
realm.updateUser(newUserDetails);
if (password1 != null && password1.length() > 0) {
realm.changePassword(username, password1);
}
}
return new RedirectView(blog.getUrl() + "viewUsers.secureaction");
}
getModel().put("validationContext", validationContext);
getModel().put("user", newUserDetails);
getModel().put("newUser", newUser);