/*
* ConcourseConnect
* Copyright 2009 Concursive Corporation
* http://www.concursive.com
*
* This file is part of ConcourseConnect, an open source social business
* software and community platform.
*
* Concursive ConcourseConnect 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, version 3 of the License.
*
* Under the terms of the GNU Affero General Public License you must release the
* complete source code for any application that uses any part of ConcourseConnect
* (system header files and libraries used by the operating system are excluded).
* These terms must be included in any work that has ConcourseConnect components.
* If you are developing and distributing open source applications under the
* GNU Affero General Public License, then you are free to use ConcourseConnect
* under the GNU Affero General Public License.
*
* If you are deploying a web site in which users interact with any portion of
* ConcourseConnect over a network, the complete source code changes must be made
* available. For example, include a link to the source archive directly from
* your web site.
*
* For OEMs, ISVs, SIs and VARs who distribute ConcourseConnect with their
* products, and do not license and distribute their source code under the GNU
* Affero General Public License, Concursive provides a flexible commercial
* license.
*
* To anyone in doubt, we recommend the commercial license. Our commercial license
* is competitively priced and will eliminate any confusion about how
* ConcourseConnect can be used and distributed.
*
* ConcourseConnect 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 ConcourseConnect. If not, see <http://www.gnu.org/licenses/>.
*
* Attribution Notice: ConcourseConnect is an Original Work of software created
* by Concursive Corporation
*/
package com.concursive.connect.web.modules.discussion.actions;
import com.concursive.commons.web.mvc.actions.ActionContext;
import com.concursive.connect.Constants;
import com.concursive.connect.web.controller.actions.GenericAction;
import com.concursive.connect.web.modules.discussion.dao.Topic;
import com.concursive.connect.web.modules.discussion.dao.Reply;
import com.concursive.connect.web.modules.documents.beans.FileDownload;
import com.concursive.connect.web.modules.documents.dao.FileItem;
import com.concursive.connect.web.modules.documents.dao.Thumbnail;
import com.concursive.connect.web.modules.documents.utils.ThumbnailUtils;
import com.concursive.connect.web.modules.profile.dao.Project;
import com.concursive.connect.web.modules.profile.utils.ProjectUtils;
import java.sql.Connection;
/**
* Actions that support the discussion portlet
*
* @author matt rajkowski
* @created November 29, 2001
*/
public final class DiscussionActions extends GenericAction {
public final static String lf = System.getProperty("line.separator");
public String executeCommandDetails(ActionContext context) {
// DiscussionActions.do?command=Details&pid=139&iid=3648&cid=174&resetList=true
String projectId = context.getRequest().getParameter("pid");
String id = context.getRequest().getParameter("iid");
String redirect = "/show/" + ProjectUtils.loadProject(Integer.parseInt(projectId)).getUniqueId() + "/topic/" + id;
context.getRequest().setAttribute("redirectTo", redirect);
context.getRequest().removeAttribute("PageLayout");
return "Redirect301";
}
public String executeCommandDownload(ActionContext context) {
String projectId = context.getRequest().getParameter("pid");
String issueId = context.getRequest().getParameter("iid");
String replyId = context.getRequest().getParameter("rid");
String itemId = context.getRequest().getParameter("fid");
String view = context.getRequest().getParameter("view");
FileItem thisItem = null;
Connection db = null;
try {
db = getConnection(context);
Project thisProject = retrieveAuthorizedProject(Integer.parseInt(projectId), context);
if (!hasProjectAccess(context, thisProject.getId(), "project-discussion-messages-reply")) {
return "PermissionError";
}
if (issueId != null) {
Topic thisTopic = new Topic(db, Integer.parseInt(issueId), thisProject.getId());
thisItem = new FileItem(db, Integer.parseInt(itemId), thisTopic.getId(), Constants.DISCUSSION_FILES_TOPIC);
}
if (replyId != null) {
Reply reply = new Reply(db, Integer.parseInt(replyId));
Topic thisTopic = new Topic(db, reply.getIssueId(), thisProject.getId());
thisItem = new FileItem(db, Integer.parseInt(itemId), reply.getId(), Constants.DISCUSSION_FILES_REPLY);
}
} catch (Exception e) {
context.getRequest().setAttribute("Error", e);
return ("SystemError");
} finally {
this.freeConnection(context, db);
}
//Start the download
try {
FileItem itemToDownload = thisItem;
itemToDownload.setEnteredBy(getUserId(context));
String filePath = this.getPath(context, "projects") +
getDatePath(itemToDownload.getModified()) +
itemToDownload.getFilename();
FileDownload fileDownload = new FileDownload();
fileDownload.setFullPath(filePath);
fileDownload.setDisplayName(itemToDownload.getClientFilename());
if (fileDownload.fileExists()) {
if (view != null && "true".equals(view)) {
if (thisItem.isImageFormat() && thisItem.hasValidImageSize()) {
// Use the panel preview
Thumbnail thumbnail = ThumbnailUtils.retrieveThumbnail(db, itemToDownload, 640, 480, this.getPath(context, "projects"));
filePath = this.getPath(context, "projects") + getDatePath(itemToDownload.getModified()) + thumbnail.getFilename();
fileDownload.setFullPath(filePath);
fileDownload.setFileTimestamp(itemToDownload.getModificationDate().getTime());
fileDownload.streamThumbnail(context, thumbnail);
} else {
// Use the browser's capability
fileDownload.streamContent(context);
}
} else {
fileDownload.sendFile(context);
}
//Get a db connection now that the download is complete
db = getConnection(context);
itemToDownload.updateCounter(db);
} else {
System.err.println("Discussion-> Trying to send a file that does not exist");
}
} catch (java.net.SocketException se) {
//User either canceled the download or lost connection
} catch (Exception e) {
context.getRequest().setAttribute("Error", e);
return ("SystemError");
} finally {
this.freeConnection(context, db);
}
return ("-none-");
}
/*
public String executeCommandChangeWatch(ActionContext context) {
//Parameters
String issueId = context.getRequest().getParameter("issueId");
String value = context.getRequest().getParameter("value");
Connection db = null;
try {
db = getConnection(context);
// Verify issue view permissions
Issue thisIssue = new Issue(db, Integer.parseInt(issueId));
//Load the project
Project thisProject = retrieveAuthorizedProject(thisIssue.getProjectId(), context);
if (!hasProjectAccess(context, db, thisProject.getId(), "project-issues-view")) {
return "PermissionError";
}
if ("true".equals(value)) {
// Add user to watch list
IssueContact issueContact = new IssueContact();
issueContact.setIssueId(thisIssue.getId());
issueContact.setEnteredBy(getUserId(context));
issueContact.setUserId(getUserId(context));
issueContact.insert(db);
} else if ("false".equals(value)) {
// Remove user from watch list
IssueContactList.deleteUserId(db, thisIssue.getId(), getUserId(context));
}
context.getRequest().setAttribute("watchResult", value);
return "MakeWatchOK";
} catch (Exception e) {
e.printStackTrace(System.out);
} finally {
freeConnection(context, db);
}
return null;
}
*/
}