/* * 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.www; import com.juick.Message; import com.juick.Tag; import com.juick.server.MessagesQueries; import com.juick.server.UserQueries; import org.springframework.jdbc.core.JdbcTemplate; import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayList; import java.util.List; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; /** * * @author Ugnich Anton */ public class UserThread { protected void doGetThread(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response, int MID) throws ServletException, IOException { com.juick.User visitor = Utils.getVisitorUser(sql, request, response); if (!MessagesQueries.canViewThread(sql, MID, visitor.getUID())) { response.sendError(403); return; } com.juick.Message msg = MessagesQueries.getMessage(sql, MID); boolean listview = false; String paramView = request.getParameter("view"); if (paramView != null) { if (paramView.equals("list")) { listview = true; if (visitor.getUID() > 0) { UserQueries.setUserOptionInt(sql, visitor.getUID(), "repliesview", 1); } } else if (paramView.equals("tree") && visitor.getUID() > 0) { UserQueries.setUserOptionInt(sql, visitor.getUID(), "repliesview", 0); } } else if (visitor.getUID() > 0 && UserQueries.getUserOptionInt(sql, visitor.getUID(), "repliesview", 0) == 1) { listview = true; } String title = msg.getUser().getUName() + ": " + msg.getTagsString(); if (visitor.getUID() > 0) { User.pageUserRefCookie(request, response, msg.getUser().getUID()); } response.setContentType("text/html; charset=UTF-8"); try (PrintWriter out = response.getWriter()) { String headers = ""; if (paramView != null) { headers += ""; } if (msg.Hidden) { headers += ""; } PageTemplates.pageHead(out, visitor, title, headers); PageTemplates.pageNavigation(out, visitor, null); out.println("
"); printMessage(out, sql, msg, visitor); printReplies(out, sql, msg, visitor, listview); out.println("
"); PageTemplates.pageFooter(request, out, visitor, false); PageTemplates.pageEnd(out); } } public static com.juick.Message printMessage(PrintWriter out, JdbcTemplate sql, com.juick.Message msg, com.juick.User visitor) { msg.VisitorCanComment = visitor.getUID() > 0; List tags = MessagesQueries.getMessageTags(sql, msg.getMID()); String tagsStr = PageTemplates.formatTags(tags); if (msg.ReadOnly) { tagsStr += "readonly"; msg.VisitorCanComment = false; } if (msg.Privacy < 0) { tagsStr += "friends"; } String txt; if (msg.Tags.stream().anyMatch(t -> t.getName().equals("code"))) { txt = Utils.formatMessageCode(msg.getText()); } else { txt = Utils.formatMessage(msg.getText()); } if (!tags.isEmpty()) { tagsStr = "
" + tagsStr + "
"; } out.println(""); return msg; } public static void printReplies(PrintWriter out, JdbcTemplate sql, com.juick.Message msg, com.juick.User visitor, boolean listview) { List replies = MessagesQueries.getReplies(sql, msg.getMID()); List blUIDs = new ArrayList(); for (int i = 0; i < replies.size(); i++) { com.juick.Message reply = replies.get(i); if (reply.getUser().getUID() != msg.getUser().getUID() && !blUIDs.contains(reply.getUser().getUID())) { blUIDs.add(reply.getUser().getUID()); } if (reply.ReplyTo > 0) { boolean added = false; for (int n = 0; n < replies.size(); n++) { if (replies.get(n).getRID() == reply.ReplyTo) { replies.get(n).childs.add(reply); added = true; break; } } if (!added) { reply.ReplyTo = 0; } } } if (!replies.isEmpty()) { if (visitor.getUID() > 0 && msg.getUser().getUID() == visitor.getUID()) { for (Message reply : replies) { reply.VisitorCanComment = true; } } else if (visitor.getUID() > 0 && msg.VisitorCanComment) { blUIDs = UserQueries.checkBL(sql, visitor.getUID(), blUIDs); for (Message reply : replies) { reply.VisitorCanComment = reply.getUser().getUID() == visitor.getUID() || !blUIDs.contains(reply.getUser().getUID()); } } else { for (Message reply : replies) { reply.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("
"); if (listview) { out.print("Показать деревом"); } else { if (foldable) { out.print("Раскрыть все · "); } out.print("Показать списком"); } out.print("
"); out.println("

Ответы (" + replies.size() + ")

"); out.println("
"); out.println("
    "); if (listview) { printList(out, replies, visitor); } else { printTree(out, replies, visitor, 0, 0, false); } out.println("
"); for (Message reply : replies) { reply.cleanupChilds(); } replies.clear(); } } public static void printTree(PrintWriter out, List replies, com.juick.User visitor, 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("
    "); if (!msg.getUser().Banned) { out.println(" @" + msg.getUser().getUName() + ":"); out.println("
    \""
    "); } else { out.println(" [удалено]:"); out.println("
    "); } out.println("
    "); out.println(" "); out.println("
    "); out.println("
    " + Utils.formatMessage(msg.getText()) + "
    "); if (msg.AttachmentType != null) { out.println("
    \"\"/
    "); } out.print("
    /" + msg.getRID()); if (msg.ReplyTo > 0) { out.print(" в ответ на /" + msg.ReplyTo + ""); } if (msg.VisitorCanComment) { out.println(" · Ответить
    "); out.println("
    "); } else if (visitor == null) { out.println(" · Ответить
    "); } 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, visitor, msg.getRID(), margin + 20, true); } else if (childs > 0) { printTree(out, msg.childs, visitor, msg.getRID(), margin + 20, hidden); } } } } public static void printList(PrintWriter out, List replies, com.juick.User visitor) { for (Message msg : replies) { out.print("
  • "); out.println("
    "); out.println("
    "); if (!msg.getUser().Banned) { out.println(" @" + msg.getUser().getUName() + ":"); out.println("
    \""
    "); } else { out.println(" [удалено]:"); out.println("
    "); } out.println("
    "); out.println(" "); out.println("
    "); out.println("
    " + Utils.formatMessage(msg.getText()) + "
    "); if (msg.AttachmentType != null) { out.println("
    \"\"/
    "); } out.print("
    /" + msg.getRID()); if (msg.ReplyTo > 0) { out.print(" в ответ на /" + msg.ReplyTo + ""); } if (msg.VisitorCanComment) { out.println(" · Ответить
    "); out.println("
    "); } else if (visitor.getUID() == 0) { out.println(" "); } out.println("
    "); out.println("
  • "); } } }