/*
* Copyright (C) 2008-2020, Juick
*
* 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.model.Message;
import com.juick.model.Tag;
import com.juick.model.User;
import com.juick.util.formatters.PlainTextFormatter;
import com.juick.util.HttpForbiddenException;
import com.juick.util.HttpNotFoundException;
import com.juick.util.WebUtils;
import com.juick.www.WebApp;
import com.juick.www.api.activity.model.Context;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpSession;
import com.juick.service.*;
import com.juick.util.MessageUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.tuple.Pair;
import org.apache.commons.text.StringEscapeUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.WebAttributes;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.view.RedirectView;
import javax.inject.Inject;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.Optional;
import java.util.ResourceBundle;
import java.util.stream.Collectors;
/**
*
* @author Ugnich Anton
*/
@Controller
public class Site {
@Inject
private UserService userService;
@Inject
private TagService tagService;
@Inject
private MessagesService messagesService;
@Inject
private ChatService chatService;
@Inject
private WebApp webApp;
@Inject
private User serviceUser;
@Value("${web_domain:localhost}")
private String webDomain;
@Value("${telegram_botname:Juick_bot}")
private String tgBot;
private void fillUserModel(ModelMap model, User user, User visitor) {
user.setAvatar(webApp.getAvatarWebPath(user));
model.addAttribute("user", user);
model.addAttribute("isSubscribed", userService.isSubscribed(visitor.getUid(), user.getUid()));
model.addAttribute("isInBL", userService.isInBL(visitor.getUid(), user.getUid()));
model.addAttribute("isInBLAny", userService.isInBLAny(user.getUid(), visitor.getUid()));
model.addAttribute("statsIRead", userService.getUserFriends(user.getUid()).size());
model.addAttribute("statsMyReaders", userService.getUserReaders(user.getUid()).size());
model.addAttribute("statsMyBL", userService.getUserBLUsers(user.getUid()).size());
model.addAttribute("statsMessages", userService.getStatsMessages(user.getUid()));
model.addAttribute("statsReplies", userService.getStatsReplies(user.getUid()));
model.addAttribute("iread", userService.getUserReadLeastPopular(user.getUid(), 8));
model.addAttribute("tagStats",
tagService.getUserTagStats(user.getUid()).stream()
.sorted((e1, e2) -> Integer.compare(e2.getUsageCount(), e1.getUsageCount())).limit(20)
.map(t -> t.getTag().getName()).toList());
}
@GetMapping("/login")
public String getloginForm(@ModelAttribute User visitor,
@RequestParam(name = "retpath", required = false, defaultValue = "/") String retPath,
HttpSession session,
ModelMap model) {
if (!visitor.isAnonymous()) {
return String.format("redirect:%s", retPath);
}
model.addAttribute("visitor", visitor);
model.addAttribute("tags", tagService.getPopularTags());
model.addAttribute("domain", webDomain);
model.addAttribute("tgBot", tgBot);
AuthenticationException authEx = (AuthenticationException) session
.getAttribute(WebAttributes.AUTHENTICATION_EXCEPTION);
if (authEx != null) {
model.addAttribute("authErrorMessage", authEx.getLocalizedMessage());
}
String socialLoginError = (String) session.getAttribute(SocialLogin.AUTH_ERROR);
if (socialLoginError != null) {
model.addAttribute("authErrorMessage", socialLoginError);
}
return "views/login";
}
@GetMapping("/")
protected String doGet(@ModelAttribute User visitor, Locale locale, @RequestParam(required = false) String tag,
@RequestParam(name = "show", required = false) String paramShow,
@RequestParam(name = "search", required = false) String paramSearch,
@RequestParam(name = "before", required = false, defaultValue = "0") Integer paramBefore,
@RequestParam(name = "to", required = false, defaultValue = "0") Long paramTo,
@RequestParam(name = "page", required = false, defaultValue = "0") Integer page, ModelMap model) {
if (tag != null) {
return "redirect:/tag/" + URLEncoder.encode(tag, StandardCharsets.UTF_8);
}
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
if (paramSearch != null && paramSearch.length() > 64) {
paramSearch = null;
}
model.addAttribute("discover", false);
String title;
List<Integer> mids;
if (paramSearch != null) {
String searchTitle = ResourceBundle.getBundle("messages", locale).getString("title.search");
title = searchTitle + StringEscapeUtils.escapeHtml4(paramSearch);
mids = messagesService.getSearch(visitor, paramSearch, page);
} else if (paramShow == null) {
title = ResourceBundle.getBundle("messages", locale).getString("link.discuss");
mids = messagesService.getDiscussions(visitor.getUid(), paramTo);
} else if (paramShow.equals("top")) {
title = ResourceBundle.getBundle("messages", locale).getString("link.popular");
mids = messagesService.getUserBlogWithRecommendations(serviceUser, visitor, 0, paramBefore);
model.addAttribute("discover", true);
} else if (paramShow.equals("my") && !visitor.isAnonymous()) {
title = ResourceBundle.getBundle("messages", locale).getString("link.my");
mids = messagesService.getMyFeed(visitor.getUid(), paramBefore, true);
} else if (paramShow.equals("private") && !visitor.isAnonymous()) {
title = ResourceBundle.getBundle("messages", locale).getString("link.privateMessages");
mids = messagesService.getPrivate(visitor.getUid(), paramBefore);
} else if (paramShow.equals("discuss")) {
return "redirect:/";
} else if (paramShow.equals("recommended") && !visitor.isAnonymous()) {
title = ResourceBundle.getBundle("messages", locale).getString("link.recommended");
mids = messagesService.getRecommended(visitor.getUid(), paramBefore);
} else if (paramShow.equals("photos")) {
title = ResourceBundle.getBundle("messages", locale).getString("link.withPhotos");
mids = messagesService.getPhotos(visitor.getUid(), paramBefore);
model.addAttribute("discover", true);
} else if (paramShow.equals("all")) {
title = ResourceBundle.getBundle("messages", locale).getString("link.allMessages");
mids = messagesService.getAll(visitor.getUid(), paramBefore);
model.addAttribute("discover", true);
} else {
throw new HttpNotFoundException();
}
String head = "<meta name=\"Description\" content=\"" + title + "\" />\n";
if (paramBefore > 0 || paramShow != null || paramTo > 0 || page > 0 || paramSearch != null) {
head = "<meta name=\"robots\" content=\"noindex\"/>";
}
model.addAttribute("title", title);
model.addAttribute("headers", head);
model.addAttribute("visitor", visitor);
model.addAttribute("noindex", !(paramShow == null && paramBefore == 0));
List<Message> msgs = messagesService.getMessages(visitor, mids);
msgs.forEach(m -> m.getUser().setAvatar(webApp.getAvatarWebPath(m.getUser())));
if (!visitor.isAnonymous()) {
fillUserModel(model, visitor, visitor);
List<Integer> unread = messagesService.getUnread(visitor);
visitor.setUnreadCount(unread.size());
List<Integer> blUIDs = userService.checkBL(visitor.getUid(),
msgs.stream().map(m -> m.getUser().getUid()).toList());
msgs.forEach(m -> m.ReadOnly |= blUIDs.contains(m.getUser().getUid()));
}
model.addAttribute("msgs", msgs);
model.addAttribute("tags", tagService.getPopularTags());
model.addAttribute("headers", head);
if (mids.size() >= 20) {
String nextpage = paramSearch != null ? String.format("?page=%d", page + 1)
: (paramShow == null) ? "?to=" + msgs.get(msgs.size() - 1).getUpdated().toEpochMilli()
: "?before=" + mids.get(mids.size() - 1);
if (paramShow != null) {
nextpage += "&show=" + paramShow;
}
if (paramSearch != null) {
nextpage += "&search=" + URLEncoder.encode(paramSearch, StandardCharsets.UTF_8);
}
model.addAttribute("nextpage", nextpage);
}
return "views/index";
}
@GetMapping(path = "/{uname}/", headers = "Connection!=Upgrade")
protected String doGetBlog(@ModelAttribute User visitor, @RequestParam(required = false, name = "show") String paramShow,
@RequestParam(required = false, name = "tag") String paramTagStr,
@RequestParam(required = false, name = "search") String paramSearch,
@RequestParam(required = false, name = "page", defaultValue = "0") Integer page, @PathVariable String uname,
@RequestParam(required = false, defaultValue = "0") Integer before,
@CookieValue(name = "sape_cookie", required = false, defaultValue = StringUtils.EMPTY) String sapeCookie,
ModelMap model) {
User user = userService.getUserByName(uname);
if (user.isBanned() || user.isAnonymous()) {
throw new HttpNotFoundException();
}
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
List<Integer> mids;
Tag paramTag = null;
if (paramTagStr != null) {
if (paramTagStr.length() < 64) {
paramTag = tagService.getTag(paramTagStr, false);
}
if (paramTag == null) {
throw new HttpNotFoundException();
} else if (!paramTag.getName().equals(paramTagStr)) {
String url = user.getName() + "/?tag=" + URLEncoder.encode(paramTag.getName(), StandardCharsets.UTF_8);
return "redirect:/" + url;
}
}
if (paramSearch != null && paramSearch.length() > 64) {
paramSearch = null;
}
int privacy = 0;
if (!visitor.isAnonymous()) {
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, before);
} else if (paramSearch != null) {
title = "Блог " + user.getName() + ": " + StringEscapeUtils.escapeHtml4(paramSearch);
mids = messagesService.getUserSearch(visitor, user.getUid(), paramSearch,
privacy, page);
} else {
title = "Блог " + user.getName();
mids = messagesService.getUserBlog(user.getUid(), privacy, before);
}
} else if (paramShow.equals("recomm")) {
title = "Рекомендации " + user.getName();
mids = messagesService.getUserRecommendations(user.getUid(), before);
} else if (paramShow.equals("photos")) {
title = "Фотографии " + user.getName();
mids = messagesService.getUserPhotos(user.getUid(), privacy, before);
} else {
throw new HttpNotFoundException();
}
String head = "<link rel=\"alternate\" type=\"application/rss+xml\" title=\"@" + user.getName()
+ "\" href=\"//rss.juick.com/" + user.getName() + "/blog\"/>";
head += "<meta name=\"Description\" content=\"" + title + "\" />\n";
if (paramTag != null && tagService.getTagNoIndex(paramTag.TID)) {
head += "<meta name=\"robots\" content=\"noindex,nofollow\"/>";
} else if (before > 0 || paramShow != null) {
head += "<meta name=\"robots\" content=\"noindex\"/>";
}
model.addAttribute("pageUrl", "http://juick.com/" + user.getName());
model.addAttribute("title", title);
model.addAttribute("headers", head);
model.addAttribute("visitor", visitor);
model.addAttribute("noindex", paramShow == null && before == 0);
fillUserModel(model, user, visitor);
model.addAttribute("paramTag", paramTag);
List<Message> msgs = messagesService.getMessages(visitor, mids);
msgs.forEach(m -> m.getUser().setAvatar(webApp.getAvatarWebPath(m.getUser())));
if (!visitor.isAnonymous()) {
List<Integer> unread = messagesService.getUnread(visitor);
visitor.setUnreadCount(unread.size());
List<Integer> blUIDs = userService.checkBL(visitor.getUid(),
msgs.stream().map(m -> m.getUser().getUid()).toList());
msgs.forEach(m -> m.ReadOnly |= blUIDs.contains(m.getUser().getUid()));
}
model.addAttribute("msgs", msgs);
model.addAttribute("headers", head);
if (mids.size() >= 20) {
String nextpage = paramSearch != null ? String.format("?page=%d", page + 1)
: "?before=" + mids.get(mids.size() - 1);
if (paramShow != null) {
nextpage += "&show=" + paramShow;
}
if (paramSearch != null) {
nextpage += "&search=" + URLEncoder.encode(paramSearch, StandardCharsets.UTF_8);
}
if (paramTag != null) {
nextpage += "&tag=" + URLEncoder.encode(paramTag.getName(), StandardCharsets.UTF_8);
}
model.addAttribute("nextpage", nextpage);
}
return "views/blog";
}
@GetMapping("/{uname}/tags")
protected String doGetTags(@ModelAttribute User visitor, @PathVariable String uname, ModelMap model) {
User user = userService.getUserByName(uname);
if (visitor.isBanned()) {
throw new HttpNotFoundException();
}
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
model.addAttribute("title", "Теги " + user.getName());
model.addAttribute("headers", "<meta name=\"robots\" content=\"noindex,nofollow\"/>");
model.addAttribute("visitor", visitor);
fillUserModel(model, user, visitor);
model.addAttribute("tags",
tagService.getUserTagStats(user.getUid()).stream()
.sorted((e1, e2) -> Integer.compare(e2.getUsageCount(), e1.getUsageCount()))
.map(t -> t.getTag().getName()).toList());
return "views/blog_tags";
}
@GetMapping("/{uname}/friends")
protected String doGetFriends(@ModelAttribute User visitor, @PathVariable String uname, ModelMap model) {
User user = userService.getUserByName(uname);
if (visitor.isBanned()) {
throw new HttpNotFoundException();
}
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
model.addAttribute("title", "Подписки " + user.getName());
model.addAttribute("headers", "<meta name=\"robots\" content=\"noindex\"/>");
model.addAttribute("visitor", visitor);
fillUserModel(model, user, visitor);
model.addAttribute("users", userService.getUserFriends(user.getUid()));
return "views/users";
}
@GetMapping("/{uname}/readers")
protected String doGetReaders(@ModelAttribute User visitor, @PathVariable String uname, ModelMap model) {
User user = userService.getUserByName(uname);
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
model.addAttribute("title", "Читатели " + user.getName());
model.addAttribute("headers", "<meta name=\"robots\" content=\"noindex\"/>");
model.addAttribute("visitor", visitor);
fillUserModel(model, user, visitor);
model.addAttribute("users", userService.getUserReaders(user.getUid()));
return "views/users";
}
@GetMapping("/{uname}/bl")
protected String doGetBL(@ModelAttribute User visitor, @PathVariable String uname, ModelMap model) {
User user = userService.getUserByName(uname);
if (visitor.getUid() != user.getUid()) {
throw new HttpForbiddenException();
}
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
model.addAttribute("title", "Черный список " + user.getName());
model.addAttribute("headers", "<meta name=\"robots\" content=\"noindex\"/>");
model.addAttribute("visitor", visitor);
fillUserModel(model, user, visitor);
model.addAttribute("users", userService.getUserBLUsers(user.getUid()));
return "views/users";
}
@GetMapping("/tag/{tagName}")
protected String tagAction(@ModelAttribute User visitor, HttpServletRequest request, @PathVariable String tagName,
@RequestParam(required = false, defaultValue = "0") int before, ModelMap model) {
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
String paramTagStr = StringEscapeUtils.unescapeHtml4(tagName);
Tag paramTag = tagService.getTag(paramTagStr, false);
if (paramTag == null) {
throw new HttpNotFoundException();
} else if (paramTag.SynonymID > 0 && paramTag.TID != paramTag.SynonymID) {
Tag synTag = tagService.getTag(paramTag.SynonymID);
String url = "/tag/"
+ URLEncoder.encode(StringEscapeUtils.escapeHtml4(synTag.getName()), StandardCharsets.UTF_8);
if (request.getQueryString() != null) {
url += "?" + request.getQueryString();
}
return "redirect:" + url;
} else if (!paramTag.getName().equals(paramTagStr)) {
String url = "/tag/"
+ URLEncoder.encode(StringEscapeUtils.escapeHtml4(paramTag.getName()), StandardCharsets.UTF_8);
if (request.getQueryString() != null) {
url += "?" + request.getQueryString();
}
return "redirect:" + url;
}
String title = "*" + StringEscapeUtils.escapeHtml4(paramTag.getName());
model.addAttribute("title", title);
List<Integer> mids = messagesService.getTag(paramTag.TID, visitor.getUid(), before,
(visitor.isAnonymous()) ? 40 : 20);
List<Message> msgs = messagesService.getMessages(visitor, mids);
msgs.forEach(m -> m.getUser().setAvatar(webApp.getAvatarWebPath(m.getUser())));
if (!visitor.isAnonymous()) {
List<Integer> unread = messagesService.getUnread(visitor);
visitor.setUnreadCount(unread.size());
List<Integer> blUIDs = userService.checkBL(visitor.getUid(),
msgs.stream().map(m -> m.getUser().getUid()).toList());
msgs.forEach(m -> m.ReadOnly |= blUIDs.contains(m.getUser().getUid()));
fillUserModel(model, visitor, visitor);
}
String head = StringUtils.EMPTY;
if (tagService.getTagNoIndex(paramTag.TID)) {
head = "<meta name=\"robots\" content=\"noindex,nofollow\"/>";
} else if (before > 0 || mids.size() < 5) {
head = "<meta name=\"robots\" content=\"noindex\"/>";
}
model.addAttribute("headers", head);
model.addAttribute("visitor", visitor);
model.addAttribute("tag", paramTag);
model.addAttribute("title", title);
model.addAttribute("msgs", msgs);
model.addAttribute("tags", tagService.getPopularTags());
model.addAttribute("noindex", before > 0);
model.addAttribute("isSubscribed", tagService.isSubscribed(visitor, paramTag));
model.addAttribute("isInBL", tagService.isInBL(visitor, paramTag));
if (mids.size() >= 20) {
String nextpage = "/tag/" + URLEncoder.encode(paramTag.getName(), StandardCharsets.UTF_8) + "?before="
+ mids.get(mids.size() - 1);
model.addAttribute("nextpage", nextpage);
}
return "views/index";
}
@GetMapping("/pm/inbox")
protected String doGetInbox(@ModelAttribute User visitor, ModelMap model) {
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
String title = "PM: Inbox";
List<Message> msgs = chatService.getInbox(visitor.getUid());
msgs.forEach(m -> m.getUser().setAvatar(webApp.getAvatarWebPath(m.getUser())));
fillUserModel(model, visitor, visitor);
model.addAttribute("title", title);
model.addAttribute("visitor", visitor);
model.addAttribute("msgs", msgs);
model.addAttribute("tags", tagService.getPopularTags());
return "views/pm_inbox";
}
@GetMapping("/pm/sent")
protected String doGetSent(@ModelAttribute User visitor, @RequestParam(required = false) String uname, ModelMap model) {
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
String title = "PM: Sent";
List<Message> msgs = chatService.getOutbox(visitor.getUid());
msgs.forEach(m -> m.getUser().setAvatar(webApp.getAvatarWebPath(m.getUser())));
if (WebUtils.isNotUserName(uname)) {
uname = StringUtils.EMPTY;
}
fillUserModel(model, visitor, visitor);
model.addAttribute("title", title);
model.addAttribute("visitor", visitor);
model.addAttribute("msgs", msgs);
model.addAttribute("tags", tagService.getPopularTags());
model.addAttribute("uname", uname);
return "views/pm_sent";
}
@GetMapping(value = "/{uname}/{mid}", produces = { MediaType.APPLICATION_JSON_VALUE, Context.LD_JSON_MEDIA_TYPE, Context.ACTIVITY_MEDIA_TYPE,
Context.ACTIVITYSTREAMS_PROFILE_MEDIA_TYPE })
public RedirectView threadRedirect(@PathVariable String uname, @PathVariable int mid) {
String linkedDataLocation = "/n/" + mid + "-0";
return new RedirectView(linkedDataLocation);
}
@GetMapping(value = "/{uname}/{mid}", produces = { MediaType.TEXT_HTML_VALUE, MediaType.ALL_VALUE })
protected String threadAction(@ModelAttribute User visitor, ModelMap model, @PathVariable String uname,
@PathVariable int mid,
@CookieValue(name = "sape_cookie", required = false, defaultValue = StringUtils.EMPTY) String sapeCookie) {
if (!messagesService.canViewThread(mid, visitor.getUid())) {
throw new HttpForbiddenException();
}
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
Optional<Message> message = messagesService.getMessage(mid);
if (message.isEmpty()) {
throw new HttpNotFoundException();
}
Message msg = message.get();
User user = userService.getUserByName(uname);
if (user.isAnonymous() || !msg.getUser().equals(user)) {
return String.format("redirect:/%s/%d", msg.getUser().getName(), mid);
}
msg.VisitorCanComment = !visitor.isAnonymous();
msg.getUser().setAvatar(webApp.getAvatarWebPath(msg.getUser()));
List<Message> replies = messagesService.getReplies(visitor, msg.getMid());
// this should be after getReplies to mark thread as read
fillUserModel(model, user, visitor);
if (!visitor.isAnonymous()) {
List<Integer> unread = messagesService.getUnread(visitor);
visitor.setUnreadCount(unread.size());
boolean isMsgAuthor = visitor.getUid() == msg.getUser().getUid();
boolean isInBL = userService.isInBL(visitor.getUid(), msg.getUser().getUid());
msg.VisitorCanComment = isMsgAuthor || !(msg.ReadOnly || isInBL);
}
model.addAttribute("msg", msg);
String title = msg.getUser().getName() + ": " + MessageUtils.getTagsString(msg);
model.addAttribute("title", title);
model.addAttribute("visitor", visitor);
String headers = "<link rel=\"alternate\" type=\"application/rss+xml\" title=\"@" + msg.getUser().getName()
+ "\" href=\"//rss.juick.com/" + msg.getUser().getName() + "/blog\"/>";
String pageUrl = "https://juick.com/" + msg.getUser().getName() + "/" + msg.getMid();
if (msg.Hidden) {
headers += "<meta name=\"robots\" content=\"noindex\"/>";
}
String cardType = StringUtils.isNotEmpty(msg.getAttachmentType()) ? "summary_large_image" : "summary";
if (StringUtils.isNotEmpty(msg.getAttachmentType())) {
// additional check in case of broken images
if (msg.getAttachment() != null) {
String msgImage = msg.getAttachment().getMedium().getUrl();
headers += "<meta property=\"og:image\" content=\"" + msgImage + "\" />";
}
} else {
String msgImage = webApp.getAvatarWebPath(msg.getUser());
headers += "<meta property=\"og:image\" content=\"" + msgImage + "\" />";
}
model.addAttribute("ogtype", "article");
String cardDescription = StringEscapeUtils.escapeHtml4(PlainTextFormatter.formatTwitterCard(msg));
headers += "<meta name=\"twitter:card\" content=\"" + cardType + "\" />\n"
+ "<meta name=\"twitter:site\" content=\"@juick\" />\n" + "<meta property=\"og:url\" content=\""
+ pageUrl + "\" />\n" + "<meta property=\"og:title\" content=\"" + msg.getUser().getName()
+ " at Juick\" />\n" + "<meta property=\"og:description\" content=\"" + cardDescription + "\" />\n"
+ "<meta name=\"Description\" content=\"" + cardDescription + "\" />\n";
String twitterName = userService.getTwitterName(msg.getUser().getUid());
if (StringUtils.isNotEmpty(twitterName)) {
headers += "<meta name=\"twitter:creator\" content=\"@" + twitterName + "\" />\n";
}
if (msg.getTags().size() > 0) {
headers += "<meta name=\"Keywords\" content=\""
+ msg.getTags().stream().map(Tag::getName).collect(Collectors.joining(", ")) + "\" />\n";
}
model.addAttribute("headers", headers);
model.addAttribute("visitorSubscribed", messagesService.isSubscribed(visitor.getUid(), msg.getMid()));
model.addAttribute("visitorInBL", userService.isInBL(msg.getUser().getUid(), visitor.getUid()));
model.addAttribute("recomm", messagesService.getMessagesRecommendations(Collections.singletonList(msg.getMid()))
.stream().map(Pair::getRight).toList());
List<Integer> blUIDs = new ArrayList<>();
for (Message reply : replies) {
if (reply.getUser().getUid() != msg.getUser().getUid() && !blUIDs.contains(reply.getUser().getUid())) {
blUIDs.add(reply.getUser().getUid());
}
reply.VisitorCanComment = !visitor.isAnonymous();
reply.getUser().setAvatar(webApp.getAvatarWebPath(reply.getUser()));
if (!visitor.isAnonymous()) {
boolean isMsgAuthor = visitor.getUid() == msg.getUser().getUid();
boolean isReplyAuthor = visitor.getUid() == reply.getUser().getUid();
reply.VisitorCanComment = isMsgAuthor || (!msg.ReadOnly && msg.VisitorCanComment
&& (isReplyAuthor || !userService.isInBL(visitor.getUid(), reply.getUser().getUid())));
}
}
model.addAttribute("replies", replies);
return "views/thread";
}
@GetMapping("/post")
protected String postAction(@ModelAttribute User visitor, @RequestParam(required = false) String body, ModelMap model) {
fillUserModel(model, visitor, visitor);
visitor.setAvatar(webApp.getAvatarWebPath(visitor));
model.addAttribute("title", "Написать");
model.addAttribute("headers", "");
model.addAttribute("visitor", visitor);
if (body == null) {
body = StringUtils.EMPTY;
} else {
if (body.length() > 4096) {
body = body.substring(0, 4096);
}
body = StringEscapeUtils.escapeHtml4(body);
}
model.addAttribute("body", body);
model.addAttribute("visitor", visitor);
model.addAttribute("user", visitor);
model.addAttribute("tags",
tagService.getUserTagStats(visitor.getUid()).stream()
.sorted((e1, e2) -> Integer.compare(e2.getUsageCount(), e1.getUsageCount()))
.map(t -> t.getTag().getName()).toList());
return "views/post";
}
// when message id is not fit to int
@ExceptionHandler(NumberFormatException.class)
public ResponseEntity<String> notFoundAction() {
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
}