diff options
Diffstat (limited to 'src/main/java/com/juick/http/www/UserThread.java')
| -rw-r--r-- | src/main/java/com/juick/http/www/UserThread.java | 370 |
1 files changed, 370 insertions, 0 deletions
diff --git a/src/main/java/com/juick/http/www/UserThread.java b/src/main/java/com/juick/http/www/UserThread.java new file mode 100644 index 00000000..73809f6c --- /dev/null +++ b/src/main/java/com/juick/http/www/UserThread.java @@ -0,0 +1,370 @@ +/* + * 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 <http://www.gnu.org/licenses/>. + */ +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, 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; + } + + 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 != 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 = msg.User.UName + ": " + msg.getTagsString(); + + if (visitor == null) { + User.pageUserRefCookie(request, response, msg.User.UID); + } + + response.setContentType("text/html; charset=UTF-8"); + PrintWriter out = response.getWriter(); + try { + String headers = "<link rel=\"alternate\" type=\"application/rss+xml\" title=\"@" + msg.User.UName + "\" href=\"//rss.juick.com/" + msg.User.UName + "/blog\"/>"; + if (paramView != null) { + headers += "<link rel=\"canonical\" href=\"http://juick.com/" + msg.User.UName + "/" + msg.MID + "\"/>"; + } + if (msg.Hidden) { + headers += "<meta name=\"robots\" content=\"noindex\"/>"; + } + PageTemplates.pageHead(out, title, headers); + PageTemplates.pageNavigation(out, visitor, null); + + out.println("<section id=\"content\" style=\"margin-left: 0; width: 100%\">"); + printMessage(out, sql, msg, visitor); + printReplies(out, sql, msg, visitor, listview); + out.println("</section>"); + + PageTemplates.pageFooter(request, out, visitor, false); + + out.println("<script type='text/javascript'>"); + if (visitor != null && visitor.UID == 1 && msg.User.UID == 1) { + out.println("var juickDebug=1;"); + } + out.println("var pageMID=" + msg.MID + ";"); + out.println("initWS();"); + out.println("</script>"); + + PageTemplates.pageEnd(out); + } finally { + out.close(); + } + } + + public static com.juick.Message printMessage(PrintWriter out, Connection sql, com.juick.Message msg, com.juick.User visitor) { + msg.VisitorCanComment = visitor != null; + + ArrayList<com.juick.Tag> tags = MessagesQueries.getMessageTags(sql, msg.MID); + String tagsStr = PageTemplates.formatTags(tags); + if (msg.ReadOnly) { + tagsStr += " *readonly"; + msg.VisitorCanComment = false; + } + if (msg.Privacy < 0) { + tagsStr += " *friends"; + } + + String txt; + if (!msg.Tags.isEmpty() && msg.Tags.contains("code")) { + txt = PageTemplates.formatMessageCode(msg.Text); + } else { + txt = PageTemplates.formatMessage(msg.Text); + } + + if (!tags.isEmpty()) { + tagsStr = "<span class=\"msg-tags\">" + tagsStr + "</span>"; + } + + out.println("<ul>"); + out.println(" <li id=\"msg-" + msg.MID + "\" class=\"msg msgthread\">"); + out.println(" <div class=\"msg-avatar\"><a href=\"/" + msg.User.UName + "/\"><img src=\"//i.juick.com/a/" + msg.User.UID + ".png\" alt=\"" + msg.User.UName + "\"/></a></div>"); + out.println(" <div class=\"msg-cont\">"); + out.println(" <div class=\"msg-menu\"><a href=\"#\" onclick=\"showMessageLinksDialog(" + msg.MID + "); return false\"></a></div>"); + out.println(" <div class=\"msg-header\"><a href=\"/" + msg.User.UName + "/\">@" + msg.User.UName + "</a>:" + tagsStr + "</div>"); + out.println(" <div class=\"msg-ts\">" + PageTemplates.formatJSLocalTime(msg.TimestampString) + "</div>"); + out.println(" <div class=\"msg-txt\">" + txt + "</div>"); + + if (msg.AttachmentType != null) { + out.println(" <div class=\"msg-media\"><a href=\"//i.juick.com/p/" + msg.MID + "." + msg.AttachmentType + "\"><img src=\"//i.juick.com/photos-512/" + msg.MID + "." + msg.AttachmentType + "\" alt=\"\"/></a></div>"); + } + + boolean visitorInBL = false; + if (visitor != null) { + if (visitor.UID == msg.User.UID) { + msg.VisitorCanComment = true; + } else { + visitorInBL = UserQueries.isInBL(sql, msg.User.UID, visitor.UID); + if (visitorInBL) { + msg.VisitorCanComment = false; + } + } + } + + if (msg.VisitorCanComment) { + out.println(" <form action=\"/comment\" method=\"POST\" enctype=\"multipart/form-data\"><input type=\"hidden\" name=\"mid\" value=\"" + msg.MID + "\"/>"); + out.println(" <div class=\"msg-comment\"><div class=\"ta-wrapper\"><textarea name=\"body\" rows=\"1\" class=\"reply\" placeholder=\"Написать комментарий\" onkeypress=\"postformListener(this.form,event)\"></textarea></div></div>"); + out.println(" </form>"); + } + + ArrayList<String> recomm = MessagesQueries.getMessageRecommendations(sql, msg.MID); + if (!recomm.isEmpty()) { + out.print(" <div class=\"" + (msg.VisitorCanComment ? "msg-recomms" : "msg-comments") + "\">Рекомендовали (" + recomm.size() + "): "); + for (int i = 0; i < recomm.size(); i++) { + if (i > 0) { + out.print(", "); + } + out.print("<a href=\"/" + recomm.get(i) + "/\">@" + recomm.get(i) + "</a>"); + } + out.println("</div>"); + } + out.println(" </div>"); + out.println(" </li>"); + + out.println(" <li id=\"mtoolbar\"><ul>"); + out.println(" <li><a href=\"/" + msg.MID + "\"><div style=\"background-position: -64px 0\"></div>" + msg.MID + "</a></li>"); + if (visitor != null) { + if (visitor.UID != msg.User.UID) { + if (MessagesQueries.isSubscribed(sql, visitor.UID, msg.MID)) { + out.println(" <li><a href=\"/post?body=U+%23" + msg.MID + "\"><div style=\"background-position: -48px 0\"></div>Подписан</a></li>"); + } else { + out.println(" <li><a href=\"/post?body=S+%23" + msg.MID + "\"><div style=\"background-position: -16px 0\"></div>Подписаться</a></li>"); + } + if (!visitorInBL) { + out.println(" <li><a href=\"/post?body=%21+%23" + msg.MID + "\"><div style=\"background-position: -32px 0\"></div>Рекомендовать</a></li>"); + } + } else { + out.println(" <li><a href=\"/post?body=D+%23" + msg.MID + "\"><div style=\"background-position: 0\"></div>Удалить</a></li>"); + } + } + out.println(" </ul></li>"); + out.println("</ul>"); + + return msg; + } + + public static void printReplies(PrintWriter out, Connection sql, com.juick.Message msg, com.juick.User visitor, boolean listview) { + ArrayList<com.juick.Message> replies = MessagesQueries.getReplies(sql, msg.MID); + + ArrayList<Integer> blUIDs = new ArrayList<Integer>(); + 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("<div class=\"title2\">"); + out.print(" <div class=\"title2-right\">"); + if (listview) { + out.print("<a href=\"?view=tree\" rel=\"nofollow\">Показать деревом</a>"); + } else { + if (foldable) { + out.print("<span id=\"unfoldall\"><a href=\"#\" onclick=\"$('#replies>li').show(); $('#replies .msg-comments').hide(); $('#unfoldall').hide(); return false\">Раскрыть все</a> · </span>"); + } + out.print("<a href=\"?view=list\" rel=\"nofollow\">Показать списком</a>"); + } + out.print("</div>"); + out.println(" <h2>Ответы (" + replies.size() + ")</h2>"); + out.println("</div>"); + + out.println("<ul id=\"replies\">"); + if (listview) { + printList(out, replies, visitor); + } else { + printTree(out, replies, visitor, 0, 0, false); + } + out.println("</ul>"); + + if (replies.size() > 0) { + PageTemplates.pageYandexAd728(out, 1); + } + + for (int i = 0; i < replies.size(); i++) { + replies.get(i).cleanupChilds(); + } + replies.clear(); + } + } + + public static void printTree(PrintWriter out, ArrayList<com.juick.Message> 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(" <li id=\"" + msg.RID + "\" class=\"msg\" style=\""); + if (margin > 0) { + out.print("margin-left: " + margin + "px;"); + } + if (hidden) { + out.print("display:none;"); + } + out.println("\">"); + if (msg.User.Banned == false) { + out.println(" <div class=\"msg-avatar\"><a href=\"/" + msg.User.UName + "/\"><img src=\"//i.juick.com/a/" + msg.User.UID + ".png\" alt=\"" + msg.User.UName + "\"/></a></div>"); + } else { + out.println(" <div class=\"msg-avatar\"><img src=\"//i.juick.com/av-96.png\"/></div>"); + } + out.println(" <div class=\"msg-cont\">"); + out.println(" <div class=\"msg-menu\"><a href=\"#\" onclick=\"showMessageLinksDialog(" + msg.MID + "," + msg.RID + "); return false\"></a></div>"); + if (msg.User.Banned == false) { + out.println(" <div class=\"msg-header\"><a href=\"/" + msg.User.UName + "/\">@" + msg.User.UName + "</a>:</div>"); + } else { + out.println(" <div class=\"msg-header\">[удалено]:</div>"); + } + out.println(" <div class=\"msg-ts\"><a href=\"/" + msg.MID + "#" + msg.RID + "\" title=\"" + msg.TimestampString + " GMT\">" + PageTemplates.formatDate(msg.TimeAgo, msg.TimestampString) + "</a></div>"); + out.println(" <div class=\"msg-txt\">" + PageTemplates.formatMessage(msg.Text) + "</div>"); + if (msg.AttachmentType != null) { + out.println(" <div class=\"msg-media\"><a href=\"//i.juick.com/p/" + msg.MID + "-" + msg.RID + "." + msg.AttachmentType + "\"><img src=\"//i.juick.com/photos-512/" + msg.MID + "-" + msg.RID + "." + msg.AttachmentType + "\" alt=\"\"/></a></div>"); + } + if (msg.VisitorCanComment) { + out.println(" <div class=\"msg-links\"><a href=\"#\" onclick=\"return showCommentForm(" + msg.MID + "," + msg.RID + ")\">Ответить</a></div>"); + out.println(" <div class=\"msg-comment\" style=\"display: none\"></div>"); + } else if (visitor == null) { + out.println(" <div class=\"msg-links\"><a href=\"#\" onclick=\"return openDialogLogin()\">Ответить</a></div>"); + } + + int childs = msg.getChildsCount(); + if (ReplyTo == 0 && childs > 1 && replies.size() > 10) { + out.println(" <div class=\"msg-comments\"><a href=\"#\" onclick=\"return showMoreReplies(" + msg.RID + ")\">" + PageTemplates.formatReplies(childs) + "</a></div>"); + + } + out.println(" </div>"); + out.println(" </li>"); + + if (ReplyTo == 0 && childs > 1 && replies.size() > 10) { + printTree(out, msg.childs, visitor, msg.RID, margin + 20, true); + } else if (childs > 0) { + printTree(out, msg.childs, visitor, msg.RID, margin + 20, hidden); + } + } + } + } + + public static void printList(PrintWriter out, ArrayList<com.juick.Message> replies, com.juick.User visitor) { + for (int i = 0; i < replies.size(); i++) { + com.juick.Message msg = replies.get(i); + + out.print(" <li id=\"" + msg.RID + "\" class=\"msg\">"); + if (msg.User.Banned == false) { + out.println(" <div class=\"msg-avatar\"><a href=\"/" + msg.User.UName + "/\"><img src=\"//i.juick.com/a/" + msg.User.UID + ".png\" alt=\"" + msg.User.UName + "\"/></a></div>"); + } else { + out.println(" <div class=\"msg-avatar\"><img src=\"//i.juick.com/av-96.png\"/></div>"); + } + out.println(" <div class=\"msg-cont\">"); + out.println(" <div class=\"msg-menu\"><a href=\"#\" onclick=\"showMessageLinksDialog(" + msg.MID + "," + msg.RID + "); return false\"></a></div>"); + if (msg.User.Banned == false) { + out.println(" <div class=\"msg-header\"><a href=\"/" + msg.User.UName + "/\">@" + msg.User.UName + "</a>:</div>"); + } else { + out.println(" <div class=\"msg-header\">[удалено]:</div>"); + } + out.println(" <div class=\"msg-ts\"><a href=\"/" + msg.MID + "#" + msg.RID + "\" title=\"" + msg.TimestampString + " GMT\">" + PageTemplates.formatDate(msg.TimeAgo, msg.TimestampString) + "</a></div>"); + out.println(" <div class=\"msg-txt\">" + PageTemplates.formatMessage(msg.Text) + "</div>"); + if (msg.AttachmentType != null) { + out.println(" <div class=\"msg-media\"><a href=\"//i.juick.com/p/" + msg.MID + "-" + msg.RID + "." + msg.AttachmentType + "\"><img src=\"//i.juick.com/photos-512/" + msg.MID + "-" + msg.RID + "." + msg.AttachmentType + "\" alt=\"\"/></a></div>"); + } + out.print(" <div class=\"msg-links\">/" + msg.RID); + if (msg.ReplyTo > 0) { + out.print(" в ответ на <a href=\"#" + msg.ReplyTo + "\">/" + msg.ReplyTo + "</a>"); + } + if (msg.VisitorCanComment) { + out.println(" · <a href=\"#\" onclick=\"return showCommentForm(" + msg.MID + "," + msg.RID + ")\">Ответить</a></div>"); + out.println(" <div class=\"msg-comment\" style=\"display: none\"></div>"); + } else if (visitor == null) { + out.println(" <div class=\"msg-links\"><a href=\"#\" onclick=\"return openDialogLogin()\">Ответить</a></div>"); + } + out.println(" </div>"); + out.println(" </li>"); + } + } +} |