signupportlet.java

GridSphere 门户 提供一个基于 portlet 的高级开放源代码门户。GridSphere 是在欧盟提供基金的 GridLab 项目下开发的

        PortletRequest req = event.getActionRequest();
        // Validate password
        String passwordValue = event.getPasswordBean("password").getValue();
        String confirmPasswordValue = event.getPasswordBean("confirmPassword").getValue();

        if (passwordValue == null) {
            createErrorMessage(event, this.getLocalizedText(req, "USER_PASSWORD_NOTSET"));
            return true;
        }

        // Otherwise, password must match confirmation
        if (!passwordValue.equals(confirmPasswordValue)) {
            createErrorMessage(event, (this.getLocalizedText(req, "USER_PASSWORD_MISMATCH")) + "<br />");
            return true;
            // If they do match, then validate password with our service
        } else {
            passwordValue = passwordValue.trim();

            if (passwordValue.length() == 0) {
                createErrorMessage(event, this.getLocalizedText(req, "USER_PASSWORD_BLANK"));
                return true;
            }
            if (passwordValue.length() < 5) {
                createErrorMessage(event, this.getLocalizedText(req, "USER_PASSWORD_TOOSHORT"));
                return true;
            }
        }
        return false;
    }

    private User saveUser(Request request) {
        log.debug("Entering saveUser()");
        // Account request

        // Create edit account request

        User newuser = this.userManagerService.createUser();

        // Edit account attributes
        newuser.setUserName(request.getAttribute("userName"));
        newuser.setFirstName(request.getAttribute("firstName"));
        newuser.setLastName(request.getAttribute("lastName"));
        newuser.setFullName(request.getAttribute("lastName") + ", " + request.getAttribute("firstName"));
        newuser.setEmailAddress(request.getAttribute("emailAddress"));
        newuser.setOrganization(request.getAttribute("organization"));

        long now = Calendar.getInstance().getTime().getTime();
        newuser.setAttribute(User.CREATEDATE, String.valueOf(now));

        // Submit changes
        this.userManagerService.saveUser(newuser);

        String savePasswds = portalConfigService.getProperty(PortalConfigService.SAVE_PASSWORDS);
        if (savePasswds.equals(Boolean.TRUE.toString())) {
            PasswordEditor editor = passwordManagerService.editPassword(newuser);
            String password = request.getAttribute("password");

            editor.setValue(password);
            passwordManagerService.saveHashedPassword(editor);
        }

        // Save user role
        List<PortletRole> defaultRoles = roleService.getDefaultRoles();
        for (PortletRole role : defaultRoles) {
            roleService.addUserToRole(newuser, role);
        }

        log.debug("Exiting saveUser()");
        return newuser;
    }


    public void notifyNewUser(ActionFormEvent evt) throws PortletException {
        ActionRequest req = evt.getActionRequest();
        ActionResponse res = evt.getActionResponse();
        TextFieldBean emailTF = evt.getTextFieldBean("emailAddress");

        // create a request
        Request request = requestService.createRequest(ACTIVATE_ACCOUNT_LABEL);
        long now = Calendar.getInstance().getTime().getTime();

        request.setLifetime(new Date(now + REQUEST_LIFETIME));

        // request.setUserID(user.getID());

        request.setAttribute("userName", evt.getTextFieldBean("userName").getValue());
        request.setAttribute("firstName", evt.getTextFieldBean("firstName").getValue());
        request.setAttribute("lastName", evt.getTextFieldBean("lastName").getValue());
        request.setAttribute("emailAddress", evt.getTextFieldBean("emailAddress").getValue());
        request.setAttribute("organization", evt.getTextFieldBean("organization").getValue());

        // put hashed pass in request
        String savePasswds = portalConfigService.getProperty(PortalConfigService.SAVE_PASSWORDS);
        if (savePasswds.equals(Boolean.TRUE.toString())) {
            String pass = evt.getPasswordBean("password").getValue();
            pass = passwordManagerService.getHashedPassword(pass);
            request.setAttribute("password", pass);
        }

        requestService.saveRequest(request);

        MailMessage mailToUser = new MailMessage();
        mailToUser.setSender(portalConfigService.getProperty(PortalConfigService.MAIL_FROM));
        StringBuffer body = new StringBuffer();


        String activateURL = activateAccountURL + "&reqid=" + request.getOid();

        String denyURL = denyAccountURL + "&reqid=" + request.getOid();

        // check if this account request should be approved by an administrator
        boolean accountApproval = Boolean.valueOf(portalConfigService.getProperty(PortalConfigService.ADMIN_ACCOUNT_APPROVAL)).booleanValue();
        if (accountApproval) {
            String admin = portalConfigService.getProperty(PortalConfigService.PORTAL_ADMIN_EMAIL);
            mailToUser.setEmailAddress(admin);
            String mailSubject = portalConfigService.getProperty("LOGIN_ACCOUNT_APPROVAL_ADMIN_MAILSUBJECT");
            if (mailSubject == null) mailSubject = getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ADMIN_MAILSUBJECT");
            mailToUser.setSubject(mailSubject);
            String adminBody = portalConfigService.getProperty("LOGIN_ACCOUNT_APPROVAL_ADMIN_MAIL");
            if (adminBody == null) adminBody = getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ADMIN_MAIL");
            body.append(adminBody).append("\n\n");
            body.append(getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ALLOW")).append("\n\n");
            body.append(activateURL).append("\n\n");
            body.append(getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_DENY")).append("\n\n");
            body.append(denyURL).append("\n\n");
        } else {
            mailToUser.setEmailAddress(emailTF.getValue());

            String mailSubjectHeader = portalConfigService.getProperty("LOGIN_ACTIVATE_SUBJECT");
            String loginActivateMail = portalConfigService.getProperty("LOGIN_ACTIVATE_BODY");

            if (mailSubjectHeader == null) mailSubjectHeader = getLocalizedText(req, "LOGIN_ACTIVATE_SUBJECT");
            mailToUser.setSubject(mailSubjectHeader);

            if (loginActivateMail == null) loginActivateMail = getLocalizedText(req, "LOGIN_ACTIVATE_MAIL");
            body.append(loginActivateMail).append("\n\n");
            body.append(activateURL).append("\n\n");
        }

        body.append(getLocalizedText(req, "USERNAME")).append("\t");
        body.append(evt.getTextFieldBean("userName").getValue()).append("\n");
        body.append(getLocalizedText(req, "GIVENNAME")).append("\t");
        body.append(evt.getTextFieldBean("firstName").getValue()).append("\n");
        body.append(getLocalizedText(req, "FAMILYNAME")).append("\t");
        body.append(evt.getTextFieldBean("lastName").getValue()).append("\n");
        body.append(getLocalizedText(req, "ORGANIZATION")).append("\t");
        body.append(evt.getTextFieldBean("organization").getValue()).append("\n");
        body.append(getLocalizedText(req, "EMAILADDRESS")).append("\t");
        body.append(evt.getTextFieldBean("emailAddress").getValue()).append("\n");

        mailToUser.setBody(body.toString());

        try {
            mailService.sendMail(mailToUser);
        } catch (PortletServiceException e) {
            createErrorMessage(evt, this.getLocalizedText(req, "LOGIN_FAILURE_MAIL"));
            throw new PortletException("Unable to send mail message!", e);
        }

        boolean adminRequired = Boolean.valueOf(portalConfigService.getProperty(PortalConfigService.ADMIN_ACCOUNT_APPROVAL));
        if (adminRequired) {
            createSuccessMessage(evt, this.getLocalizedText(req, "LOGIN_ACCT_ADMIN_MAIL"));
        } else {
            createSuccessMessage(evt, this.getLocalizedText(req, "LOGIN_ACCT_MAIL"));
        }

    }

    private void doEmailAction(ActionFormEvent event, String msg, boolean createAccount) {
        ActionRequest req = event.getActionRequest();
        ActionResponse res = event.getActionResponse();
        String id = req.getParameter("reqid");
        User user = null;
        Request request = requestService.getRequest(id, ACTIVATE_ACCOUNT_LABEL);
        if (request != null) {
            requestService.deleteRequest(request);

            String subject = "";
            String body = "";
            if (createAccount) {
                user = saveUser(request);
                createSuccessMessage(event, msg + " " + user.getUserName());

                // send the user an email
                subject = portalConfigService.getProperty("LOGIN_ACCOUNT_APPROVAL_ACCOUNT_CREATED");
                if (subject == null) subject = getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ACCOUNT_CREATED");
                body = portalConfigService.getProperty("LOGIN_ACCOUNT_APPROVAL_ACCOUNT_CREATED_BODY");
                if (body == null) body = getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ACCOUNT_CREATED");
            } else {
                createSuccessMessage(event, msg);

                // send the user an email
                subject = portalConfigService.getProperty("LOGIN_ACCOUNT_APPROVAL_ACCOUNT_DENY");
                if (subject == null) subject = getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ACCOUNT_DENY");
                body = portalConfigService.getProperty("LOGIN_ACCOUNT_APPROVAL_ACCOUNT_DENY_BODY");
                if (body == null) body = getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ACCOUNT_DENY");
            }

            MailMessage mailToUser = new MailMessage();
            mailToUser.setEmailAddress(user.getEmailAddress());
            mailToUser.setSender(portalConfigService.getProperty(PortalConfigService.MAIL_FROM));
            mailToUser.setSubject(subject);
            StringBuffer msgbody = new StringBuffer();

            msgbody.append(body).append("\n\n");
            msgbody.append(notificationURL);
            mailToUser.setBody(body.toString());

            try {
                mailService.sendMail(mailToUser);
            } catch (PortletServiceException e) {
                log.error("Error: ", e);
                createErrorMessage(event, this.getLocalizedText(req, "LOGIN_FAILURE_MAIL"));
            }
        }
        setNextState(req, DEFAULT_VIEW_PAGE);

    }

    public void approveAccount(ActionFormEvent event) {
        PortletRequest req = event.getActionRequest();
        String msg = this.getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ACCOUNT_CREATED");
        doEmailAction(event, msg, true);
        setNextState(req, "signup/approve.jsp");
    }

    public void denyAccount(ActionFormEvent event) {
        PortletRequest req = event.getActionRequest();
        String msg = this.getLocalizedText(req, "LOGIN_ACCOUNT_APPROVAL_ACCOUNT_DENY");
        doEmailAction(event, msg, false);
        setNextState(req, "signup/deny.jsp");
    }


}