juick-www: now on spring-webmvc

1 files changed, 368 insertions, 0 deletions

diff --git a/juick-www/src/main/java/com/juick/www/controllers/User.java b/juick-www/src/main/java/com/juick/www/controllers/User.java
new file mode 100644
index 00000000..d3406f4e
--- /dev/null
+++ b/juick-www/src/main/java/com/juick/www/controllers/User.java
@@ -0,0 +1,368 @@
+/*
+ * 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.www.controllers;
+
+import com.juick.server.helpers.TagStats;
+import com.juick.service.MessagesService;
+import com.juick.service.TagService;
+import com.juick.service.UserService;
+import com.juick.www.Utils;
+import com.juick.www.WebApp;
+import org.apache.commons.lang3.CharEncoding;
+import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+import javax.inject.Inject;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+@Controller
+public class User {
+    @Inject
+    WebApp webApp;
+    @Inject
+    UserService userService;
+    @Inject
+    TagService tagService;
+    @Inject
+    MessagesService messagesService;
+    @Inject
+    PageTemplates templates;
+
+    @RequestMapping("/{uname}/")
+    protected void doGetBlog(HttpServletRequest request, HttpServletResponse response,
+                             @PathVariable String uname) throws IOException {
+        com.juick.User user = userService.getUserByName(uname);
+        com.juick.User visitor = webApp.getVisitorUser(request, response);
+        if (visitor.isBanned()) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return;
+        }
+
+        List<Integer> mids;
+
+        String paramShow = request.getParameter("show");
+
+        com.juick.Tag paramTag = null;
+        String paramTagStr = request.getParameter("tag");
+        if (paramTagStr != null) {
+            if (paramTagStr.length() < 64) {
+                paramTag = tagService.getTag(paramTagStr, false);
+            }
+            if (paramTag == null) {
+                response.sendError(HttpServletResponse.SC_NOT_FOUND);
+                return;
+            } else if (!paramTag.getName().equals(paramTagStr)) {
+                String url = "/" + user.getName() + "/?tag=" + URLEncoder.encode(paramTag.getName(), CharEncoding.UTF_8);
+                Utils.sendPermanentRedirect(response, url);
+                return;
+            }
+        }
+
+        int paramBefore = 0;
+        String paramBeforeStr = request.getParameter("before");
+        if (paramBeforeStr != null) {
+            try {
+                paramBefore = Integer.parseInt(paramBeforeStr);
+            } catch (NumberFormatException e) {
+            }
+        }
+
+        String paramSearch = request.getParameter("search");
+        if (paramSearch != null && paramSearch.length() > 64) {
+            paramSearch = null;
+        }
+
+        int privacy = 0;
+        if (visitor.getUid() > 0) {
+            if (user.getUid() == visitor.getUid() || visitor.getUid() == 1) {
+                privacy = -3;
+            } else if (userService.isInWL(user.getUid(), visitor.getUid())) {
+                privacy = -2;
+            }
+        }
+
+        String title;
+        if (paramShow == null) {
+            if (paramTag != null) {
+                title = "Блог " + user.getName() + ": *" + StringEscapeUtils.escapeHtml4(paramTag.getName());
+                mids = messagesService.getUserTag(user.getUid(), paramTag.TID, privacy, paramBefore);
+            } else if (paramSearch != null) {
+                title = "Блог " + user.getName() + ": " + StringEscapeUtils.escapeHtml4(paramSearch);
+                mids = messagesService.getUserSearch(user.getUid(), Utils.encodeSphinx(paramSearch), privacy, paramBefore);
+            } else {
+                title = "Блог " + user.getName();
+                mids = messagesService.getUserBlog(user.getUid(), privacy, paramBefore);
+            }
+        } else if (paramShow.equals("recomm")) {
+            title = "Рекомендации " + user.getName();
+            mids = messagesService.getUserRecommendations(user.getUid(), paramBefore);
+        } else if (paramShow.equals("photos")) {
+            title = "Фотографии " + user.getName();
+            mids = messagesService.getUserPhotos(user.getUid(), privacy, paramBefore);
+        } else {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return;
+        }
+
+        response.setContentType("text/html; charset=UTF-8");
+        try (PrintWriter out = response.getWriter()) {
+            String head = "<link rel=\"alternate\" type=\"application/rss+xml\" title=\"@" +
+                    user.getName() + "\" href=\"//rss.juick.com/" + user.getName() + "/blog\"/>";
+            if (paramTag != null && tagService.getTagNoIndex(paramTag.TID)) {
+                head += "<meta name=\"robots\" content=\"noindex,nofollow\"/>";
+            } else if (paramBefore > 0 || paramShow != null) {
+                head += "<meta name=\"robots\" content=\"noindex\"/>";
+            }
+            templates.pageHead(out, visitor, title, head);
+            templates.pageNavigation(out, visitor, null);
+            pageUserColumn(out, user, visitor);
+
+            if (mids.size() > 0) {
+                out.println("<section id=\"content\">");
+
+                if (paramTag != null) {
+                    out.println("<p class=\"page\"><a href=\"/tag/" +
+                            URLEncoder.encode(paramTag.getName(), CharEncoding.UTF_8) + "\">← Все записи с тегом <b>" +
+                            StringEscapeUtils.escapeHtml4(paramTag.getName()) + "</b></a></p>");
+                }
+
+                templates.printMessages(out, user, mids, visitor, visitor.getUid() == 0 ? 4 : 5, 0);
+
+                if (mids.size() >= 20) {
+                    String nextpage = "?before=" + mids.get(mids.size() - 1);
+                    if (paramShow != null) {
+                        nextpage += "&amp;show=" + paramShow;
+                    }
+                    if (paramTag != null) {
+                        nextpage += "&amp;tag=" + URLEncoder.encode(paramTag.getName(), CharEncoding.UTF_8);
+                    }
+                    if (paramSearch != null) {
+                        nextpage += "&amp;search=" + URLEncoder.encode(paramSearch, CharEncoding.UTF_8);
+                    }
+                    out.println("<p class=\"page\"><a href=\"" + nextpage + "\" rel=\"prev\">Читать дальше →</a></p>");
+                }
+
+                out.println("</section>");
+            }
+
+            templates.pageFooter(request, out, visitor, true);
+            templates.pageEnd(out);
+        }
+    }
+
+    @RequestMapping(value = "/{uname}/tags", method = RequestMethod.GET)
+    protected void doGetTags(HttpServletRequest request, HttpServletResponse response,
+                             @PathVariable String uname) throws IOException {
+        com.juick.User user = userService.getUserByName(uname);
+        com.juick.User visitor = webApp.getVisitorUser(request, response);
+        if (visitor.isBanned()) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return;
+        }
+
+        response.setContentType("text/html; charset=UTF-8");
+        try (PrintWriter out = response.getWriter()) {
+            String head = "<meta name=\"robots\" content=\"noindex,nofollow\"/>";
+            templates.pageHead(out, visitor, "Теги " + user.getName(), head);
+            templates.pageNavigation(out, visitor, null);
+            pageUserColumn(out, user, visitor);
+
+            out.println("<section id=\"content\">");
+            out.println("<p>" + pageUserTags(user, visitor, 0) + "</p>");
+            out.println("</section>");
+
+            templates.pageFooter(request, out, visitor, false);
+            templates.pageEnd(out);
+        }
+    }
+
+    @RequestMapping(value = "/{uname}/friends", method = RequestMethod.GET)
+    protected void doGetFriends(HttpServletRequest request, HttpServletResponse response,
+                                @PathVariable String uname) throws ServletException, IOException {
+        com.juick.User user = userService.getUserByName(uname);
+        com.juick.User visitor = webApp.getVisitorUser(request, response);
+        if (visitor.isBanned()) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return;
+        }
+
+        response.setContentType("text/html; charset=UTF-8");
+        try (PrintWriter out = response.getWriter()) {
+            String head = "<meta name=\"robots\" content=\"noindex\"/>";
+            templates.pageHead(out, visitor, "Подписки " + user.getName(), head);
+            templates.pageNavigation(out, visitor, null);
+            pageUserColumn(out, user, visitor);
+
+            out.println("<section id=\"content\">");
+            out.println("<table class=\"users\"><tr>");
+
+            List<com.juick.User> friends = userService.getUserFriends(user.getUid());
+            for (int i = 0; i < friends.size(); i++) {
+                if (i % 3 == 0 && i > 0) {
+                    out.print("</tr><tr>");
+                }
+                out.print("<td><a href=\"/" + friends.get(i).getName()
+                        + "/\"><img src=\"//i.juick.com/as/" + friends.get(i).getUid() + ".png\"/>"
+                        + friends.get(i).getName() + "</a></td>");
+            }
+
+            out.println("</tr></table>");
+            out.println("</section>");
+
+            templates.pageFooter(request, out, visitor, false);
+            templates.pageEnd(out);
+        }
+    }
+
+    @RequestMapping(value = "/{uname}/readers", method = RequestMethod.GET)
+    protected void doGetReaders(HttpServletRequest request, HttpServletResponse response,
+                                @PathVariable String uname) throws ServletException, IOException {
+        com.juick.User user = userService.getUserByName(uname);
+        com.juick.User visitor = webApp.getVisitorUser(request, response);
+        if (visitor.isBanned()) {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return;
+        }
+
+        response.setContentType("text/html; charset=UTF-8");
+        try (PrintWriter out = response.getWriter()) {
+            String head = "<meta name=\"robots\" content=\"noindex\"/>";
+            templates.pageHead(out, visitor, "Читатели " + user.getName(), head);
+            templates.pageNavigation(out, visitor, null);
+            pageUserColumn(out, user, visitor);
+
+            out.println("<section id=\"content\">");
+            out.println("<table class=\"users\"><tr>");
+
+            List<com.juick.User> readers = userService.getUserReaders(user.getUid());
+            for (int i = 0; i < readers.size(); i++) {
+                if (i % 3 == 0 && i > 0) {
+                    out.print("</tr><tr>");
+                }
+                out.print("<td><a href=\"/" + readers.get(i).getName()
+                        + "/\"><img src=\"//i.juick.com/as/" + readers.get(i).getUid() + ".png\"/>"
+                        + readers.get(i).getName() + "</a></td>");
+            }
+
+            out.println("</tr></table>");
+            out.println("</section>");
+
+            templates.pageFooter(request, out, visitor, false);
+            templates.pageEnd(out);
+        }
+    }
+
+    public void pageUserColumn(PrintWriter out, com.juick.User user, com.juick.User visitor) {
+        out.println("<aside id=\"column\">");
+        out.println("  <div id=\"ctitle\"><a href=\"./\"><img src=\"//i.juick.com/as/" + user.getUid() + ".png\" alt=\"\"/>" + user.getName() + "</a></div>");
+        if (visitor.getUid() > 0 && visitor.getUid() != user.getUid()) {
+            out.println("  <ul id=\"ctoolbar\">");
+            if (userService.isSubscribed(visitor.getUid(), user.getUid())) {
+                out.println("    <li><a href=\"/post?body=U+%40" + user.getName() + "\" title=\"Подписан\"><div style=\"background-position: -48px 0\"></div></a></li>");
+            } else {
+                out.println("    <li><a href=\"/post?body=S+%40" + user.getName() + "\" title=\"Подписаться\"><div style=\"background-position: -16px 0\"></div></a></li>");
+            }
+            if (userService.isInBL(visitor.getUid(), user.getUid())) {
+                out.println("    <li><a href=\"/post?body=BL+%40" + user.getName() + "\" title=\"Разблокировать\"><div style=\"background-position: -96px 0\"></div></a></li>");
+            } else {
+                out.println("    <li><a href=\"/post?body=BL+%40" + user.getName() + "\" title=\"Заблокировать\"><div style=\"background-position: -80px 0\"></div></a></li>");
+            }
+            if (!userService.isInBLAny(user.getUid(), visitor.getUid())) {
+                out.println("    <li><a href=\"/pm/sent?uname=" + user.getName() + "\" title=\"Написать приватное сообщение\"><div style=\"background-position: -112px 0\"></div></a></li>");
+            }
+            out.println("  </ul>");
+        } else {
+            out.println("  <hr/>");
+        }
+        out.println("  <ul>");
+        out.println("    <li><a href=\"./\">Блог</a></li>");
+        out.println("    <li><a href=\"./?show=recomm\" rel=\"nofollow\">Рекомендации</a></li>");
+        out.println("    <li><a href=\"./?show=photos\" rel=\"nofollow\">Фотографии</a></li>");
+        out.println("  </ul>");
+        out.println("  <hr/>");
+        out.println("  <form action=\"./\">");
+        out.println("  <p><input type=\"text\" name=\"search\" class=\"inp\" placeholder=\"Поиск\"/></p>");
+        out.println("  </form>");
+        out.println("  <p class=\"tags\">" + pageUserTags(user, visitor, 20) + "<a href=\"./tags\" rel=\"nofollow\">...</a></p>");
+        out.println("  <hr/>");
+        out.println("  <div id=\"ustats\"><ul>");
+        out.println("    <li><a href=\"./friends\">Я читаю: " + userService.getStatsIRead(user.getUid()) + "</a></li>");
+        out.println("    <li><a href=\"./readers\">Мои подписчики: " + userService.getStatsMyReaders(user.getUid()) + "</a></li>");
+        out.println("    <li>Сообщений: " + userService.getStatsMessages(user.getUid()) + "</li>");
+        out.println("    <li>Комментариев: " + userService.getStatsReplies(user.getUid()) + "</li>");
+        out.println("  </ul>");
+
+        List<com.juick.User> iread = userService.getUserReadLeastPopular(user.getUid(), 8);
+        if (!iread.isEmpty()) {
+            out.println("<table class=\"iread\"><tr>");
+            for (int i = 0; i < iread.size(); i++) {
+                if (i == 4) {
+                    out.println("</tr><tr>");
+                }
+                com.juick.User u = iread.get(i);
+                out.println("<td><a href=\"/" + u.getName() + "/\"><img src=\"//i.juick.com/a/" + u.getUid() + ".png\" alt=\"" + u.getName() + "\"/></a></td>");
+            }
+            out.println("</tr></table>");
+        }
+
+        out.println("  </div>");
+        out.println("</aside>");
+    }
+
+    public String pageUserTags(com.juick.User user, com.juick.User visitor, int cnt) {
+        List<TagStats> tags = tagService.getUserTagStats(user.getUid()).stream()
+                .sorted((e1, e2) -> Integer.compare(e2.getUsageCount(), e1.getUsageCount())).collect(Collectors.toList());
+        int maxUsageCnt = tags.stream().map(TagStats::getUsageCount).max(Comparator.naturalOrder()).orElse(0);
+        String ret = StringUtils.EMPTY;
+        int count = cnt > 0 ? Math.min(tags.size(), cnt) : tags.size();
+        for (int i = 0; i < count; i++) {
+            String tag = StringEscapeUtils.escapeHtml4(tags.get(i).getTag().getName());
+            try {
+                tag = "<a href=\"./?tag=" + URLEncoder.encode(tags.get(i).getTag().getName(), CharEncoding.UTF_8) + "\" title=\""
+                        + tags.get(i).getUsageCount() + "\" rel=\"nofollow\">" + tag + "</a>";
+            } catch (UnsupportedEncodingException e) {
+            }
+
+            if (tags.get(i).getUsageCount() > maxUsageCnt / 3 * 2) {
+                ret += "<big>" + tag + "</big> ";
+            } else if (tags.get(i).getUsageCount() > maxUsageCnt / 3) {
+                ret += "<small>" + tag + "</small> ";
+            } else {
+                ret += tag + " ";
+            }
+        }
+        return ret;
+    }
+}