org.wallride.web.controller.admin.comment.CommentBulkDeleteController.java Source code

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Here is the source code for org.wallride.web.controller.admin.comment.CommentBulkDeleteController.java

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/*
 * Copyright 2014 Tagbangers, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.wallride.web.controller.admin.comment;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import org.wallride.domain.Comment;
import org.wallride.exception.ServiceException;
import org.wallride.service.CommentService;
import org.wallride.support.AuthorizedUser;

import javax.inject.Inject;
import javax.validation.Valid;
import java.util.Collection;

@Controller
@RequestMapping(value = "/{language}/comments/bulk-delete", method = RequestMethod.POST)
public class CommentBulkDeleteController {

    @Inject
    private CommentService commentService;

    private static Logger logger = LoggerFactory.getLogger(CommentBulkDeleteController.class);

    @ModelAttribute("query")
    public String query(@RequestParam(required = false) String query) {
        return query;
    }

    @RequestMapping
    public String delete(@Valid @ModelAttribute("form") CommentBulkDeleteForm form, BindingResult errors,
            String query, AuthorizedUser authorizedUser, RedirectAttributes redirectAttributes, Model model) {
        redirectAttributes.addAttribute("query", query);

        if (!form.isConfirmed()) {
            errors.rejectValue("confirmed", "Confirmed");
        }
        if (errors.hasErrors()) {
            logger.debug("Errors: {}", errors);
            return "redirect:/_admin/{language}/comments/index";
        }

        Collection<Comment> deletedComments = null;
        try {
            deletedComments = commentService.bulkDeleteComment(form.toCommentBulkDeleteRequest(), authorizedUser);
        } catch (ServiceException e) {
            return "redirect:/_admin/{language}/comments/index";
        }

        redirectAttributes.addFlashAttribute("deletedComments", deletedComments);
        return "redirect:/_admin/{language}/comments/index";
    }
}