| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. The ASF licenses this file to You |
| * 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| |
| package org.apache.roller.weblogger.ui.rendering.util; |
| |
| import java.io.UnsupportedEncodingException; |
| import java.net.URLDecoder; |
| import javax.servlet.http.HttpServletRequest; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| import org.apache.roller.weblogger.WebloggerException; |
| import org.apache.roller.weblogger.business.WebloggerFactory; |
| import org.apache.roller.weblogger.business.WeblogEntryManager; |
| import org.apache.roller.weblogger.pojos.WeblogEntry; |
| import org.apache.roller.weblogger.util.Utilities; |
| |
| |
| /** |
| * Represents a request to post a weblog entry comment. |
| */ |
| public class WeblogCommentRequest extends WeblogRequest { |
| |
| private static Log log = LogFactory.getLog(WeblogCommentRequest.class); |
| |
| private static final String COMMENT_SERVLET = "/roller-ui/rendering/comment"; |
| |
| // lightweight attributes |
| private String name = null; |
| private String email = null; |
| private String url = null; |
| private String content = null; |
| private boolean notify = false; |
| private String weblogAnchor = null; |
| |
| // heavyweight attributes |
| private WeblogEntry weblogEntry = null; |
| |
| |
| public WeblogCommentRequest() {} |
| |
| |
| public WeblogCommentRequest(HttpServletRequest request) |
| throws InvalidRequestException { |
| |
| // let our parent take care of their business first |
| // parent determines weblog handle and locale if specified |
| super(request); |
| |
| String servlet = request.getServletPath(); |
| |
| // we only want the path info left over from after our parents parsing |
| String pathInfo = this.getPathInfo(); |
| |
| // was this request bound for the comment servlet? |
| if(servlet == null || !COMMENT_SERVLET.equals(servlet)) { |
| throw new InvalidRequestException("not a weblog comment request, "+ |
| request.getRequestURL()); |
| } |
| |
| |
| /* |
| * parse path info. we expect ... |
| * |
| * /entry/<anchor> - permalink |
| */ |
| if(pathInfo != null && pathInfo.trim().length() > 0) { |
| |
| // we should only ever get 2 path elements |
| String[] pathElements = pathInfo.split("/"); |
| if(pathElements.length == 2) { |
| |
| String context = pathElements[0]; |
| if("entry".equals(context)) { |
| try { |
| this.weblogAnchor = |
| URLDecoder.decode(pathElements[1], "UTF-8"); |
| } catch (UnsupportedEncodingException ex) { |
| // should never happen |
| log.error(ex); |
| } |
| |
| } else { |
| throw new InvalidRequestException("bad path info, "+ |
| request.getRequestURL()); |
| } |
| |
| } else { |
| throw new InvalidRequestException("bad path info, "+ |
| request.getRequestURL()); |
| } |
| |
| } else { |
| // bad request |
| throw new InvalidRequestException("bad path info, "+ |
| request.getRequestURL()); |
| } |
| |
| |
| /* |
| * parse request parameters |
| * |
| * the only params we currently care about are: |
| * name - comment author |
| * email - comment email |
| * url - comment referring url |
| * content - comment contents |
| * notify - if commenter wants to receive notifications |
| */ |
| if(request.getParameter("name") != null) { |
| this.name = Utilities.removeHTML(request.getParameter("name")); |
| } |
| |
| if(request.getParameter("email") != null) { |
| this.email = Utilities.removeHTML(request.getParameter("email")); |
| } |
| |
| if(request.getParameter("url") != null) { |
| this.url = Utilities.removeHTML(request.getParameter("url")); |
| } |
| |
| if(request.getParameter("content") != null) { |
| this.content = request.getParameter("content"); |
| } |
| |
| if(request.getParameter("notify") != null) { |
| this.notify = true; |
| } |
| |
| if(log.isDebugEnabled()) { |
| log.debug("name = "+this.name); |
| log.debug("email = "+this.email); |
| log.debug("url = "+this.url); |
| log.debug("content = "+this.content); |
| log.debug("notify = "+this.notify); |
| log.debug("weblogAnchor = "+this.weblogAnchor); |
| } |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| public String getEmail() { |
| return email; |
| } |
| |
| public void setEmail(String email) { |
| this.email = email; |
| } |
| |
| public String getUrl() { |
| return url; |
| } |
| |
| public void setUrl(String url) { |
| this.url = url; |
| } |
| |
| public String getContent() { |
| return content; |
| } |
| |
| public void setContent(String content) { |
| this.content = content; |
| } |
| |
| public boolean isNotify() { |
| return notify; |
| } |
| |
| public void setNotify(boolean notify) { |
| this.notify = notify; |
| } |
| |
| public String getWeblogAnchor() { |
| return weblogAnchor; |
| } |
| |
| public void setWeblogAnchor(String weblogAnchor) { |
| this.weblogAnchor = weblogAnchor; |
| } |
| |
| public WeblogEntry getWeblogEntry() { |
| |
| if(weblogEntry == null && weblogAnchor != null) { |
| try { |
| WeblogEntryManager wmgr = WebloggerFactory.getWeblogger().getWeblogEntryManager(); |
| weblogEntry = wmgr.getWeblogEntryByAnchor(getWeblog(), weblogAnchor); |
| } catch (WebloggerException ex) { |
| log.error("Error getting weblog entry "+weblogAnchor, ex); |
| } |
| } |
| |
| return weblogEntry; |
| } |
| |
| public void setWeblogEntry(WeblogEntry weblogEntry) { |
| this.weblogEntry = weblogEntry; |
| } |
| |
| } |