/* * Juick * Copyright (C) 2008-2011, Ugnich Anton * * 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 . */ package com.juick.http.www; import com.juick.server.MessagesQueries; import com.juick.server.UserQueries; import java.io.IOException; import java.io.PrintWriter; import java.sql.Connection; import java.util.ArrayList; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * * @author Ugnich Anton */ public class UserThread { protected void doGetThread(Connection sql, HttpServletRequest request, HttpServletResponse response, com.juick.User user, int MID) throws ServletException, IOException { com.juick.User visitor = Utils.getVisitorUser(sql, request, response); if (!MessagesQueries.canViewThread(sql, MID, visitor != null ? visitor.UID : 0)) { response.sendError(403); return; } boolean listview = false; String paramView = request.getParameter("view"); if (paramView != null) { if (paramView.equals("list")) { listview = true; if (visitor != null) { UserQueries.setUserOptionInt(sql, visitor.UID, "repliesview", 1); } } else if (paramView.equals("tree") && visitor != null) { UserQueries.setUserOptionInt(sql, visitor.UID, "repliesview", 0); } } else if (visitor != null && UserQueries.getUserOptionInt(sql, visitor.UID, "repliesview", 0) == 1) { listview = true; } String title = "@" + user.UName + " - #" + MID; response.setContentType("text/html; charset=UTF-8"); PrintWriter out = response.getWriter(); try { PageTemplates.pageHead(out, title, ""); PageTemplates.pageNavigation(out, visitor, null); out.println("
"); com.juick.Message msg = printMessage(out, sql, user, MID, visitor); printReplies(out, sql, msg, visitor, listview); out.println("
"); PageTemplates.pageDialogTemplate(out); PageTemplates.pageFooter(request, out, visitor, false); PageTemplates.pageEnd(out); } finally { out.close(); } } public static com.juick.Message printMessage(PrintWriter out, Connection sql, com.juick.User user, int mid, com.juick.User visitor) { com.juick.Message msg = MessagesQueries.getMessage(sql, mid); msg.VisitorCanComment = visitor != null; String tags = (msg.Tags.isEmpty()) ? "" : PageTemplates.formatTags(msg.Tags, msg.User); if (msg.ReadOnly) { tags += " *readonly"; msg.VisitorCanComment = false; } switch (msg.Privacy) { case 2: tags += " *public"; break; case -1: tags += " *friends"; break; case -2: tags += " *friends"; break; case -3: tags += " *private"; break; } String txt; if (!msg.Tags.isEmpty() && msg.Tags.contains("code")) { txt = PageTemplates.formatMessageCode(msg.Text); } else { txt = PageTemplates.formatMessage(msg.Text); } if (!tags.isEmpty()) { tags = "" + tags + ""; } out.println(""); return msg; } public static void printReplies(PrintWriter out, Connection sql, com.juick.Message msg, com.juick.User visitor, boolean listview) { ArrayList replies = MessagesQueries.getReplies(sql, msg.MID); ArrayList blUIDs = new ArrayList(); for (int i = 0; i < replies.size(); i++) { com.juick.Message reply = replies.get(i); if (reply.User.UID != msg.User.UID && !blUIDs.contains(reply.User.UID)) { blUIDs.add(reply.User.UID); } if (reply.ReplyTo > 0) { boolean added = false; for (int n = 0; n < replies.size(); n++) { if (replies.get(n).RID == reply.ReplyTo) { replies.get(n).childs.add(reply); added = true; break; } } if (!added) { reply.ReplyTo = 0; } } } if (!replies.isEmpty()) { if (visitor != null && msg.User.UID == visitor.UID) { for (int i = 0; i < replies.size(); i++) { replies.get(i).VisitorCanComment = true; } } else if (visitor != null && msg.VisitorCanComment) { blUIDs = UserQueries.checkBL(sql, visitor.UID, blUIDs); for (int i = 0; i < replies.size(); i++) { com.juick.Message reply = replies.get(i); reply.VisitorCanComment = reply.User.UID == visitor.UID || !blUIDs.contains(reply.User.UID); } } else { for (int i = 0; i < replies.size(); i++) { replies.get(i).VisitorCanComment = false; } } boolean foldable = false; if (replies.size() > 10) { for (int i = 0; i < replies.size() - 1; i++) { if (replies.get(i).getChildsCount() > 1) { foldable = true; break; } } } out.println("
"); out.print(" "); out.println("

Ответы (" + replies.size() + ")

"); out.println("
"); out.println("
    "); if (listview) { printList(out, replies); } else { printTree(out, replies, 0, 0, false); } out.println("
"); for (int i = 0; i < replies.size(); i++) { replies.get(i).cleanupChilds(); } replies.clear(); } } public static void printTree(PrintWriter out, ArrayList replies, int ReplyTo, int margin, boolean hidden) { if (margin > 240) { margin = 240; } for (int i = 0; i < replies.size(); i++) { com.juick.Message msg = replies.get(i); if (msg.ReplyTo == ReplyTo) { out.print("
  • 0) { out.print("margin-left: " + margin + "px;"); } if (hidden) { out.print("display:none;"); } out.println("\">"); out.println("
    \""
    "); out.println("
    "); out.println("
    "); out.println(" "); out.println(" "); out.println("
    " + PageTemplates.formatMessage(msg.Text) + "
    "); if (msg.AttachmentType != null) { out.println("
    \"\"/
    "); } if (msg.VisitorCanComment) { out.println(" "); out.println("
    "); } int childs = msg.getChildsCount(); if (ReplyTo == 0 && childs > 1 && replies.size() > 10) { out.println(" "); } out.println("
    "); out.println("
  • "); if (ReplyTo == 0 && childs > 1 && replies.size() > 10) { printTree(out, msg.childs, msg.RID, margin + 20, true); } else if (childs > 0) { printTree(out, msg.childs, msg.RID, margin + 20, hidden); } } } } public static void printList(PrintWriter out, ArrayList replies) { for (int i = 0; i < replies.size(); i++) { com.juick.Message msg = replies.get(i); out.print("
  • "); out.println("
    "); out.println("
    "); out.println("
    "); out.println(" "); out.println(" "); out.println("
    " + PageTemplates.formatMessage(msg.Text) + "
    "); if (msg.AttachmentType != null) { out.println("
    \"\"/
    "); } out.print("
    /" + msg.RID); if (msg.ReplyTo > 0) { out.print(" в ответ на /" + msg.ReplyTo + ""); } if (msg.VisitorCanComment) { out.println(" · Ответить
    "); out.println("
    "); } out.println("
    "); out.println("
  • "); } } }