001/*
002 *  Copyright 2010 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016
017package org.ametys.cms.repository.comment.actions;
018
019import java.util.Collections;
020import java.util.HashMap;
021import java.util.Map;
022
023import org.apache.avalon.framework.parameters.Parameters;
024import org.apache.cocoon.environment.ObjectModelHelper;
025import org.apache.cocoon.environment.Redirector;
026import org.apache.cocoon.environment.Request;
027import org.apache.cocoon.environment.SourceResolver;
028import org.apache.commons.lang.StringUtils;
029
030import org.ametys.cms.repository.comment.CommentsDAO;
031import org.ametys.core.cocoon.ActionResultGenerator;
032
033/**
034 * Sends the comment for a given post
035 */
036public class AddCommentAction extends AbstractCommentAction
037{
038    /** The request parameter name for author name */
039    public static final String PARAMETER_AUTHOR_NAME = "name";
040    /** The request parameter name for author email */
041    public static final String PARAMETER_AUTHOR_EMAIL = "email";
042    /** The request parameter name for author email to hide */
043    public static final String PARAMETER_AUTHOR_HIDEEMAIL = "hide-email";
044    /** The request parameter name for author url */
045    public static final String PARAMETER_AUTHOR_URL = "url";
046    /** The request parameter name for content */
047    public static final String PARAMETER_CONTENTTEXT = "text";
048    /** The request parameter name for captcha */
049    public static final String PARAMETER_CAPTCHA_KEY = "captcha-key";
050    /** The request parameter name for captcha */
051    public static final String PARAMETER_CAPTCHA_VALUE = "captcha-value";
052
053    @Override
054    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
055    {
056        Request request = ObjectModelHelper.getRequest(objectModel);
057
058        String contentId = request.getParameter(PARAMETER_CONTENTID);
059        if (StringUtils.isBlank(contentId))
060        {
061            throw new IllegalArgumentException("Missing or empty 'content-id' parameter to add a comment");
062        }
063        
064        String commentId  = request.getParameter(PARAMETER_COMMENTID);
065        
066        Map<String, Object> formValues = new HashMap<>();
067        formValues.put(CommentsDAO.FORM_AUTHOR_NAME, request.getParameter(PARAMETER_AUTHOR_NAME));
068        formValues.put(CommentsDAO.FORM_AUTHOR_EMAIL, request.getParameter(PARAMETER_AUTHOR_EMAIL));
069        formValues.put(CommentsDAO.FORM_AUTHOR_URL, request.getParameter(PARAMETER_AUTHOR_URL));
070        formValues.put(CommentsDAO.FORM_AUTHOR_HIDEEMAIL, request.getParameter(PARAMETER_AUTHOR_HIDEEMAIL) != null);
071        formValues.put(CommentsDAO.FORM_CONTENTTEXT, request.getParameter(PARAMETER_CONTENTTEXT));
072        formValues.put(CommentsDAO.FORM_CAPTCHA_KEY, request.getParameter(PARAMETER_CAPTCHA_KEY));
073        formValues.put(CommentsDAO.FORM_CAPTCHA_VALUE, request.getParameter(PARAMETER_CAPTCHA_VALUE));
074        
075        Map<String, Object> results = _commentsDAO.addComment(contentId, commentId, formValues, Collections.EMPTY_MAP);
076        
077        if (!results.containsKey("errors"))
078        {
079            boolean published = (boolean) results.get("published");
080            results.put("redirect", request.getHeader("Referer") + (published ? "?last-comment=highlight#" +  (String) results.get("commentId") + "-" + contentId : ""));
081        }
082
083        request.setAttribute(ActionResultGenerator.MAP_REQUEST_ATTR, results);
084        return EMPTY_MAP;
085    }
086}