content: /*
   * Symphony - A modern community (forum/BBS/SNS/blog) platform written in Java.
   * Copyright (C) 2012-present, b3log.org
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU Affero General Public License for more details.
   *
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <https://www.gnu.org/licenses/>.
   */
  package org.b3log.symphony.processor.middleware.validate;
  
  import org.b3log.latke.Keys;
  import org.b3log.latke.http.RequestContext;
  import org.b3log.latke.ioc.Inject;
  import org.b3log.latke.ioc.Singleton;
  import org.b3log.latke.model.User;
  import org.b3log.latke.service.LangPropsService;
  import org.b3log.latke.util.Strings;
  import org.b3log.symphony.processor.CaptchaProcessor;
  import org.json.JSONObject;
  
  /**
   * User forget password form validation.
   *
   * @author <a href="http://88250.b3log.org">Liang Ding</a>
   * @version 2.0.0.0, Feb 11, 2020
   * @since 1.4.0
   */
  @Singleton
  public class UserForgetPwdValidationMidware {
  
      /**
       * Language service.
       */
      @Inject
      private LangPropsService langPropsService;
  
      public void handle(final RequestContext context) {
          final JSONObject requestJSONObject = context.requestJSON();
          final String email = requestJSONObject.optString(User.USER_EMAIL);
          final String captcha = requestJSONObject.optString(CaptchaProcessor.CAPTCHA);
  
          if (CaptchaProcessor.invalidCaptcha(captcha)) {
              context.renderJSON(new JSONObject().put(Keys.MSG, langPropsService.get("submitFailedLabel") + " - " + langPropsService.get("captchaErrorLabel")));
              context.abort();
              return;
          }
  
          if (!Strings.isEmail(email)) {
              context.renderJSON(new JSONObject().put(Keys.MSG, langPropsService.get("submitFailedLabel") + " - " + langPropsService.get("invalidEmailLabel")));
              context.abort();
              return;
          }
  
          context.handle();
      }
  }
  