Extract sape code into ControllerAdvice

6 files changed, 0 insertions, 1595 deletions

diff --git a/src/main/java/com/juick/server/www/controllers/Help.java b/src/main/java/com/juick/server/www/controllers/Help.java
deleted file mode 100644
index 8bb9aecd..00000000
--- a/src/main/java/com/juick/server/www/controllers/Help.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (C) 2008-2019, 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.server.www.controllers;
-
-import com.juick.model.User;
-import com.juick.server.util.HttpNotFoundException;
-import com.juick.server.www.HelpService;
-import com.juick.server.www.WebApp;
-import com.juick.service.MessagesService;
-import com.juick.service.security.annotation.Visitor;
-import org.commonmark.parser.Parser;
-import org.commonmark.renderer.html.HtmlRenderer;
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.Model;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-
-import javax.inject.Inject;
-import java.util.Locale;
-import java.util.Objects;
-
-/**
- * Created by aalexeev on 11/21/16.
- */
-@Controller
-public class Help {
-    @Inject
-    private HelpService helpService;
-    @Inject
-    private MessagesService messagesService;
-    @Inject
-    private Parser cmParser;
-    @Inject
-    private HtmlRenderer helpRenderer;
-    @Inject
-    private WebApp webApp;
-
-    @GetMapping({"/help/", "/help", "/help/{langOrPage}", "/help/{lang}/{page}"})
-    public String showHelp(
-            @Visitor User visitor,
-            Locale locale,
-            @PathVariable(required = false, name = "lang") String lang,
-            @PathVariable(required = false, name = "page") String page,
-            @PathVariable(required = false, name = "langOrPage") String langOrPage,
-            Model model) {
-        visitor.setAvatar(webApp.getAvatarWebPath(visitor));
-        String navigation = null;
-
-        if (langOrPage != null) {
-            if (helpService.canBeLang(langOrPage)) {
-                navigation = helpService.getHelp("navigation", langOrPage);
-                if (navigation != null)
-                    lang = langOrPage;
-            }
-
-            if (navigation == null && helpService.canBePage(langOrPage))
-                page = langOrPage;
-        }
-
-        if (lang == null) {
-            lang = locale.getLanguage();
-        }
-
-        String content = helpService.getHelp(page, lang);
-        if (content == null && !Objects.equals("tos", page))
-            content = helpService.getHelp("tos", lang);
-
-        if (navigation == null)
-            navigation = helpService.getHelp("navigation", lang);
-
-        if (content == null || navigation == null)
-            throw new HttpNotFoundException();
-
-        model.addAttribute("navigation", helpRenderer.render(cmParser.parse(navigation)));
-        model.addAttribute("content", helpRenderer.render(cmParser.parse(content)));
-        model.addAttribute("visitor", visitor);
-
-        return "views/help";
-    }
-}
diff --git a/src/main/java/com/juick/server/www/controllers/Login.java b/src/main/java/com/juick/server/www/controllers/Login.java
deleted file mode 100644
index e6d6904c..00000000
--- a/src/main/java/com/juick/server/www/controllers/Login.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2008-2019, 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.server.www.controllers;
-
-import com.juick.model.User;
-import com.juick.service.UserService;
-import com.juick.service.security.annotation.Visitor;
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-
-import javax.inject.Inject;
-
-/**
- * @author Ugnich Anton
- */
-@Controller
-public class Login {
-    @Inject
-    private UserService userService;
-
-    @GetMapping("/login")
-    public String getloginForm(
-            @Visitor User visitor,
-            @RequestParam(required = false, defaultValue = "true") boolean redirect) {
-        if (!visitor.isAnonymous()) {
-            return redirect ? "redirect:/" : "redirect:/login/success";
-        }
-        return "views/login";
-    }
-    @GetMapping("/login/success")
-    public String getSuccessLogin(@Visitor User visitor, ModelMap model) {
-        model.addAttribute("hash", userService.getHashByUID(visitor.getUid()));
-        return "views/login_success";
-    }
-}
diff --git a/src/main/java/com/juick/server/www/controllers/MessagesWWW.java b/src/main/java/com/juick/server/www/controllers/MessagesWWW.java
deleted file mode 100644
index a7e4c127..00000000
--- a/src/main/java/com/juick/server/www/controllers/MessagesWWW.java
+++ /dev/null
@@ -1,628 +0,0 @@
-/*
- * Copyright (C) 2008-2019, 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.server.www.controllers;
-
-import com.juick.model.Message;
-import com.juick.model.Tag;
-import com.juick.model.User;
-import com.juick.formatters.PlainTextFormatter;
-import com.juick.server.Utils;
-import com.juick.server.util.HttpForbiddenException;
-import com.juick.server.util.HttpNotFoundException;
-import com.juick.server.util.WebUtils;
-import com.juick.server.www.WebApp;
-import com.juick.service.*;
-import com.juick.service.security.annotation.Visitor;
-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.http.HttpStatus;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.*;
-import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
-import org.springframework.web.util.UriComponents;
-import ru.sape.Sape;
-
-import javax.inject.Inject;
-import javax.servlet.http.HttpServletRequest;
-import java.net.URI;
-import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Optional;
-import java.util.stream.Collectors;
-
-/**
- *
- * @author Ugnich Anton
- */
-@Controller
-public class MessagesWWW {
-    @Inject
-    private UserService userService;
-    @Inject
-    private TagService tagService;
-    @Inject
-    private MessagesService messagesService;
-    @Inject
-    private Optional<Sape> sape;
-    @Inject
-    private PMQueriesService pmQueriesService;
-    @Inject
-    private CrosspostService crosspostService;
-    @Inject
-    private WebApp webApp;
-
-    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.getStatsMyReaders(user.getUid()));
-        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()).collect(Collectors.toList()));
-    }
-
-    @GetMapping("/")
-    protected String doGet(
-            @Visitor User visitor,
-            @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,
-            @CookieValue(name = "sape_cookie", required = false, defaultValue = StringUtils.EMPTY) String sapeCookie,
-            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) {
-            title = "Поиск: " + StringEscapeUtils.escapeHtml4(paramSearch);
-            mids = messagesService.getSearch(visitor, Utils.encodeSphinx(paramSearch), page);
-        } else if (paramShow == null) {
-            title = "Обсуждения";
-            mids = messagesService.getDiscussions(visitor.getUid(), paramTo);
-        } else if (paramShow.equals("top")) {
-            title = "Популярные";
-            mids = messagesService.getPopular(visitor.getUid(), paramBefore);
-            model.addAttribute("discover", true);
-        } else if (paramShow.equals("my") && !visitor.isAnonymous()) {
-            title = "Моя лента";
-            mids = messagesService.getMyFeed(visitor.getUid(), paramBefore, true);
-        } else if (paramShow.equals("private") && !visitor.isAnonymous()) {
-            title = "Приватные";
-            mids = messagesService.getPrivate(visitor.getUid(), paramBefore);
-        } else if (paramShow.equals("discuss")) {
-            return "redirect:/";
-        } else if (paramShow.equals("recommended") && !visitor.isAnonymous()) {
-            title = "Рекомендации";
-            mids = messagesService.getRecommended(visitor.getUid(), paramBefore);
-        } else if (paramShow.equals("photos")) {
-            title = "Фотографии";
-            mids = messagesService.getPhotos(visitor.getUid(), paramBefore);
-            model.addAttribute("discover", true);
-        } else if (paramShow.equals("all")) {
-            title = "Все сообщения";
-            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) {
-            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()).collect(Collectors.toList()));
-            msgs.forEach(m -> m.ReadOnly |= blUIDs.contains(m.getUser().getUid()));
-        }
-        model.addAttribute("msgs", msgs);
-        model.addAttribute("tags", tagService.getPopularTags());
-        model.addAttribute("headers", head);
-        model.addAttribute("showAdv",
-                paramShow == null && paramBefore == 0 && paramSearch == null && visitor.isAnonymous());
-        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 += "&amp;show=" + paramShow;
-            }
-            if (paramSearch != null) {
-                nextpage += "&amp;search=" + URLEncoder.encode(paramSearch, StandardCharsets.UTF_8);
-            }
-            model.addAttribute("nextpage", nextpage);
-        }
-        UriComponents builder = ServletUriComponentsBuilder.fromCurrentRequest().build();
-        URI requestURI = builder.toUri();
-        if (sape.isPresent() && visitor.isAnonymous()) {
-            String links = sape.get().getPageLinks(requestURI, sapeCookie).render();
-            model.addAttribute("links", links);
-        }
-        return "views/index";
-    }
-
-    @GetMapping(path = "/{uname}/", headers = "Connection!=Upgrade")
-    protected String doGetBlog(
-            @Visitor 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(), Utils.encodeSphinx(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()).collect(Collectors.toList()));
-            msgs.forEach(m -> m.ReadOnly |= blUIDs.contains(m.getUser().getUid()));
-        }
-        model.addAttribute("msgs", msgs);
-        model.addAttribute("headers", head);
-        model.addAttribute("showAdv",
-                paramShow == null && before == 0 && paramSearch == null && visitor.getUid() == 0);
-        if (mids.size() >= 20) {
-            String nextpage = paramSearch != null ? String.format("?page=%d", page + 1) : "?before=" + mids.get(mids.size() - 1);
-            if (paramShow != null) {
-                nextpage += "&amp;show=" + paramShow;
-            }
-            if (paramSearch != null) {
-                nextpage += "&amp;search=" + URLEncoder.encode(paramSearch, StandardCharsets.UTF_8);
-            }
-            if (paramTag != null) {
-                nextpage += "&amp;tag=" + URLEncoder.encode(paramTag.getName(), StandardCharsets.UTF_8);
-            }
-            model.addAttribute("nextpage", nextpage);
-        }
-        UriComponents builder = ServletUriComponentsBuilder.fromCurrentRequest().build();
-        URI requestURI = builder.toUri();
-        if (sape.isPresent() && visitor.isAnonymous()) {
-            String links = sape.get().getPageLinks(requestURI, sapeCookie).render();
-            model.addAttribute("links", links);
-        }
-        return "views/blog";
-    }
-
-    @GetMapping("/{uname}/tags")
-    protected String doGetTags(
-            @Visitor 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()).collect(Collectors.toList()));
-
-        return "views/blog_tags";
-    }
-
-    @GetMapping("/{uname}/friends")
-    protected String doGetFriends(
-            @Visitor 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(
-            @Visitor 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(
-            @Visitor 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(
-            @Visitor User visitor,
-            HttpServletRequest request,
-            @PathVariable String tagName,
-            @CookieValue(name = "sape_cookie", required = false, defaultValue = StringUtils.EMPTY) String sapeCookie,
-            @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()).collect(Collectors.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("showAdv", before == 0 && visitor.isAnonymous());
-        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);
-        }
-        UriComponents builder = ServletUriComponentsBuilder.fromCurrentRequest().build();
-        URI requestURI = builder.toUri();
-        if (sape.isPresent() && visitor.isAnonymous()) {
-            String links = sape.get().getPageLinks(requestURI, sapeCookie).render();
-            model.addAttribute("links", links);
-        }
-        return "views/index";
-    }
-    @GetMapping("/pm/inbox")
-    protected String doGetInbox(@Visitor User visitor, ModelMap model) {
-        if (visitor.isAnonymous()) {
-            return "redirect:/login";
-        }
-        visitor.setAvatar(webApp.getAvatarWebPath(visitor));
-        String title = "PM: Inbox";
-        List<Message> msgs = pmQueriesService.getLastPMInbox(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(
-            @Visitor User visitor,
-            @RequestParam(required = false) String uname,
-            ModelMap model) {
-        if (visitor.isAnonymous()) {
-            return "redirect:/login";
-        }
-        visitor.setAvatar(webApp.getAvatarWebPath(visitor));
-        String title = "PM: Sent";
-        List<Message> msgs = pmQueriesService.getLastPMSent(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.TEXT_HTML_VALUE)
-    protected String threadAction(
-            @Visitor 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.isInBLAny(msg.getUser().getUid(), visitor.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 = crosspostService.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).collect(Collectors.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.isInBLAny(visitor.getUid(), reply.getUser().getUid())));
-            }
-        }
-        model.addAttribute("replies", replies);
-        model.addAttribute("showAdv", visitor.isAnonymous());
-        UriComponents builder = ServletUriComponentsBuilder.fromCurrentRequest().build();
-        URI requestURI = builder.toUri();
-        if (sape.isPresent() && visitor.isAnonymous()) {
-            String links = sape.get().getPageLinks(requestURI, sapeCookie).render();
-            model.addAttribute("links", links);
-        }
-        return "views/thread";
-    }
-
-    @GetMapping("/post")
-    protected String postAction(
-            @Visitor 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()).collect(Collectors.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);
-    }
-}
diff --git a/src/main/java/com/juick/server/www/controllers/Settings.java b/src/main/java/com/juick/server/www/controllers/Settings.java
deleted file mode 100644
index e535eef0..00000000
--- a/src/main/java/com/juick/server/www/controllers/Settings.java
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * Copyright (C) 2008-2019, 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.server.www.controllers;
-
-import com.juick.model.User;
-import com.juick.model.NotifyOpts;
-import com.juick.server.util.HttpBadRequestException;
-import com.juick.server.util.HttpUtils;
-import com.juick.server.www.WebApp;
-import com.juick.service.*;
-import com.juick.service.security.annotation.Visitor;
-import org.apache.commons.lang3.RandomStringUtils;
-import org.apache.commons.lang3.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.multipart.MultipartFile;
-
-import javax.inject.Inject;
-import javax.mail.Message;
-import javax.mail.MessagingException;
-import javax.mail.Session;
-import javax.mail.Transport;
-import javax.mail.internet.InternetAddress;
-import javax.mail.internet.MimeMessage;
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-import java.util.stream.Collectors;
-import java.util.stream.IntStream;
-
-/**
- *
- * @author Ugnich Anton
- */
-@Controller
-public class Settings {
-    private static final Logger logger = LoggerFactory.getLogger(Settings.class);
-
-    @Value("${upload_tmp_dir:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
-    private String tmpDir;
-    @Inject
-    private TagService tagService;
-    @Inject
-    private UserService userService;
-    @Inject
-    private CrosspostService crosspostService;
-    @Inject
-    private SubscriptionService subscriptionService;
-    @Inject
-    private EmailService emailService;
-    @Inject
-    private TelegramService telegramService;
-    @Inject
-    private ImagesService imagesService;
-    @Inject
-    private WebApp webApp;
-
-    @GetMapping("/settings")
-    protected String doGet(
-            @Visitor User visitor,
-            HttpServletRequest request,
-            HttpServletResponse response, ModelMap model) throws IOException {
-        if (visitor.isAnonymous()) {
-            response.sendRedirect("/login");
-        }
-        visitor.setAvatar(webApp.getAvatarWebPath(visitor));
-        List<String> pages = Arrays.asList("main", "password", "about", "auth-email", "privacy");
-        String page = request.getParameter("page");
-        if (StringUtils.isEmpty(page) || !pages.contains(page)) {
-            page = "main";
-        }
-
-        model.addAttribute("title", "Настройки");
-        model.addAttribute("visitor", visitor);
-        model.addAttribute("tags", tagService.getPopularTags());
-        model.addAttribute("auths", userService.getAuthCodes(visitor));
-        model.addAttribute("email_active", emailService.getNotificationsEmail(visitor.getUid()));
-        model.addAttribute("ehash", userService.getEmailHash(visitor));
-        model.addAttribute("emails", userService.getEmails(visitor));
-        model.addAttribute("jids", userService.getAllJIDs(visitor));
-        List<String> hours = IntStream.rangeClosed(0, 23).boxed()
-                .map(i -> StringUtils.leftPad(String.format("%d", i), 2, "0")).collect(Collectors.toList());
-        model.addAttribute("hours", hours);
-        model.addAttribute("fbstatus", crosspostService.getFbCrossPostStatus(visitor.getUid()));
-        model.addAttribute("twitter_name", crosspostService.getTwitterName(visitor.getUid()));
-        model.addAttribute("telegram_name", crosspostService.getTelegramName(visitor.getUid()));
-        model.addAttribute("notify_options", subscriptionService.getNotifyOptions(visitor));
-        model.addAttribute("userinfo", userService.getUserInfo(visitor));
-        if (page.equals("auth-email")) {
-            if (emailService.verifyAddressByCode(visitor.getUid(), request.getParameter("code"))) {
-                model.addAttribute("result", "OK!");
-            } else {
-                model.addAttribute("result", "Sorry, code unknown.");
-            }
-        }
-        return String.format("views/settings_%s", page);
-    }
-
-    @PostMapping("/settings")
-    protected String doPost(
-            @Visitor User visitor,
-            HttpServletRequest request, HttpServletResponse response,
-            @RequestParam(required = false) MultipartFile avatar,
-            ModelMap model)
-            throws IOException {
-        if (visitor.isAnonymous()) {
-            throw new HttpBadRequestException();
-        }
-        List<String> pages = Arrays.asList("main", "password", "about", "email", "email-add", "email-del",
-                "email-subscr", "auth-email", "privacy", "jid-del", "twitter-del", "telegram-del", "facebook-disable",
-                "facebook-enable", "vk-del");
-        String page = request.getParameter("page");
-        if (StringUtils.isEmpty(page) || !pages.contains(page)) {
-            throw new HttpBadRequestException();
-        }
-        String result = StringUtils.EMPTY;
-        switch (page) {
-            case "password":
-                if (userService.updatePassword(visitor, request.getParameter("password"))) {
-                    result = "<p>Password has been changed.</p>";
-                    String hash = userService.getHashByUID(visitor.getUid());
-                    Cookie c = new Cookie("hash", hash);
-                    c.setMaxAge(365 * 24 * 60 * 60);
-                    response.addCookie(c);
-                }
-                break;
-            case "main":
-                NotifyOpts opts = new NotifyOpts();
-                opts.setRepliesEnabled(StringUtils.isNotEmpty(request.getParameter("jnotify")));
-                opts.setSubscriptionsEnabled(StringUtils.isNotEmpty(request.getParameter("subscr_notify")));
-                opts.setRecommendationsEnabled(StringUtils.isNotEmpty(request.getParameter("recomm")));
-                if (subscriptionService.setNotifyOptions(visitor, opts)) {
-                    result = "<p>Notification options has been updated</p>";
-                }
-                break;
-            case "about":
-                visitor.setFullName(request.getParameter("fullname"));
-                visitor.setCountry(request.getParameter("country"));
-                visitor.setUrl(request.getParameter("url"));
-                visitor.setDescription(request.getParameter("descr"));
-                String avatarTmpPath = HttpUtils.receiveMultiPartFile(avatar, tmpDir).getHost();
-                if (StringUtils.isNotEmpty(avatarTmpPath)) {
-                    imagesService.saveAvatar(avatarTmpPath, visitor.getUid());
-                }
-                if (userService.updateUserInfo(visitor)) {
-                    result = String.format("<p>Your info is updated.</p><p><a href='/%s/'>Back to blog</a>.</p>", visitor.getName());
-                }
-                break;
-            case "jid-del":
-                // FIXME: stop using ugnich-csv in parameters
-                String[] params = request.getParameter("delete").split(";", 2);
-                boolean res = false;
-                if (params[0].equals("xmpp")) {
-                    res = userService.deleteJID(visitor.getUid(), params[1]);
-                } else if (params[0].equals("xmpp-unauth")) {
-                    res = userService.unauthJID(visitor.getUid(), params[1]);
-                }
-                if (res) {
-                    result = "<p>Deleted. <a href=\"/settings\">Back</a>.</p>";
-                } else {
-                    result = "<p>Error</p>";
-                }
-                break;
-            case "email-add":
-                if (!emailService.verifyAddressByCode(visitor.getUid(), request.getParameter("account"))) {
-                    String authCode = RandomStringUtils.randomAlphanumeric(8).toUpperCase();
-                    if (emailService.addVerificationCode(visitor.getUid(), request.getParameter("account"), authCode)) {
-                        Session session = Session.getDefaultInstance(System.getProperties());
-                        try {
-                            MimeMessage message = new MimeMessage(session);
-                            message.setFrom(new InternetAddress("noreply@juick.com"));
-                            message.addRecipient(Message.RecipientType.TO, new InternetAddress(request.getParameter("account")));
-                            message.setSubject("Juick authorization link");
-                            message.setText(String.format("Follow link to attach this email to Juick account:\n" +
-                                    "http://juick.com/settings?page=auth-email&code=%s\n\n" +
-                                    "If you don't know, what this mean - just ignore this mail.\n", authCode));
-                            Transport.send(message);
-                            result = "<p>Authorization link has been sent to your email. Follow it to proceed.</p>" +
-                                    "<p><a href=\"/settings\">Back</a></p>";
-
-                        } catch (MessagingException ex) {
-                            logger.error("mail exception", ex);
-                            throw new HttpBadRequestException();
-                        }
-                    }
-                }
-                break;
-            case "email-del":
-                if (emailService.deleteEmail(visitor.getUid(), request.getParameter("account"))) {
-                    result = "<p>Deleted. <a href=\"/settings\">Back</a>.</p>";
-                } else {
-                    result = "<p>An error occured while deleting.</p>";
-                }
-                break;
-            case "email-subscr":
-                if (emailService.setNotificationsEmail(visitor.getUid(), request.getParameter("account"))) {
-                    result = String.format("<p>Saved! Will send notifications to <strong>%s</strong>." +
-                            "</p><p><a href=\"/settings\">Back</a></p>", request.getParameter("account"));
-                } else {
-                    result = "<p>Disabled.</p><p><a href=\"/settings\">Back</a></p>";
-                }
-                break;
-            case "twitter-del":
-                crosspostService.deleteTwitterToken(visitor.getUid());
-                for (Cookie cookie : request.getCookies()) {
-                    if (cookie.getName().equals("request_token")) {
-                        cookie.setMaxAge(0);
-                        response.addCookie(cookie);
-                    }
-                    if (cookie.getName().equals("request_token_secret")) {
-                        cookie.setMaxAge(0);
-                        response.addCookie(cookie);
-                    }
-                }
-                result = "<p><a href=\"/settings\">Back</a></p>";
-                break;
-            case "telegram-del":
-                telegramService.deleteTelegramUser(visitor.getUid());
-                result = "<p><a href=\"/settings\">Back</a></p>";
-                break;
-            case "facebook-disable":
-                crosspostService.disableFBCrosspost(visitor.getUid());
-                result = "<p><a href=\"/settings\">Back</a></p>";
-                break;
-            case "facebook-enable":
-                crosspostService.enableFBCrosspost(visitor.getUid());
-                result = "<p><a href=\"/settings\">Back</a></p>";
-                break;
-            case "vk-del":
-                crosspostService.deleteVKUser(visitor.getUid());
-                result = "<p><a href=\"/settings\">Back</a></p>";
-                break;
-            default:
-                throw new HttpBadRequestException();
-        }
-
-        model.addAttribute("title", "Настройки");
-        model.addAttribute("visitor", visitor);
-        model.addAttribute("result", result);
-        return "views/settings_result";
-    }
-    @PostMapping("/settings/unsubscribe")
-    public String unsubscribeOneClick(
-            @Visitor User user,
-            @RequestParam(name = "List-Unsubscribe") String unsubscribe,
-            ModelMap model) {
-        if (!user.isAnonymous()) {
-            if (unsubscribe.equals("One-Click")) {
-                emailService.setNotificationsEmail(user.getUid(), StringUtils.EMPTY);
-                model.addAttribute("title", "Настройки");
-                model.addAttribute("visitor", user);
-                model.addAttribute("result", "Unsubscribed");
-                return "views/settings_result";
-            }
-        }
-        throw new HttpBadRequestException();
-    }
-}
diff --git a/src/main/java/com/juick/server/www/controllers/SignUp.java b/src/main/java/com/juick/server/www/controllers/SignUp.java
deleted file mode 100644
index cc2101a3..00000000
--- a/src/main/java/com/juick/server/www/controllers/SignUp.java
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright (C) 2008-2019, 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.server.www.controllers;
-
-import com.juick.model.User;
-import com.juick.server.util.HttpBadRequestException;
-import com.juick.server.util.HttpForbiddenException;
-import com.juick.server.www.WebApp;
-import com.juick.service.CrosspostService;
-import com.juick.service.EmailService;
-import com.juick.service.UserService;
-import com.juick.service.security.annotation.Visitor;
-import com.juick.service.security.entities.JuickUser;
-import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.ModelMap;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-
-import javax.inject.Inject;
-
-/**
- *
- * @author Ugnich Anton
- */
-@Controller
-public class SignUp {
-
-    @Inject
-    private UserService userService;
-    @Inject
-    private CrosspostService crosspostService;
-    @Inject
-    private EmailService emailService;
-    @Inject
-    private WebApp webApp;
-
-
-    @GetMapping("/signup")
-    protected String doGet(
-            @Visitor User visitor,
-            @RequestParam String type, @RequestParam String hash, ModelMap model) {
-        if (hash.length() > 36 || !type.matches("^[a-zA-Z0-9\\-]+$")
-                || !hash.matches("^[a-zA-Z0-9\\-]+$")) {
-            throw new HttpBadRequestException();
-        }
-
-        String account = null;
-        switch (type) {
-            case "fb":
-                account = crosspostService.getFacebookNameByHash(hash);
-                break;
-            case "vk":
-                account = crosspostService.getVKNameByHash(hash);
-                break;
-            case "xmpp":
-                account = crosspostService.getJIDByHash(hash);
-                break;
-            case "durov":
-                account = crosspostService.getTelegramNameByHash(hash);
-                break;
-            case "email":
-                account = emailService.getEmailByAuthCode(hash);
-        }
-        if (account == null) {
-            throw new HttpBadRequestException();
-        }
-
-        model.addAttribute("title", "Новый пользователь");
-        visitor.setAvatar(webApp.getAvatarWebPath(visitor));
-        model.addAttribute("visitor", visitor);
-        model.addAttribute("account", account);
-        model.addAttribute("type", type);
-        model.addAttribute("hash", hash);
-        return "views/signup";
-    }
-
-    @PostMapping("/signup")
-    protected String doPost(
-            @Visitor User visitor,
-            @RequestParam String type,
-            @RequestParam String hash,
-            @RequestParam String action,
-            @RequestParam(required = false) String username,
-            @RequestParam(required = false) String password,
-            ModelMap modelMap) {
-        User current;
-
-        if (hash.length() > 36 || !type.matches("^[a-zA-Z0-9\\-]+$") || !hash.matches("^[a-zA-Z0-9\\-]+$")) {
-            throw new HttpBadRequestException();
-        }
-
-        if (action.charAt(0) == 'l') {
-
-            if (visitor.isAnonymous()) {
-                if (username.length() > 32) {
-                    throw new HttpBadRequestException();
-                }
-                current = userService.checkPassword(username, password).orElseThrow(HttpForbiddenException::new);
-            } else {
-                current = visitor;
-            }
-
-            if (current.getUid() <= 0) {
-                throw new HttpForbiddenException();
-            }
-
-            if (!(type.charAt(0) == 'f' && crosspostService.setFacebookUser(hash, current.getUid()))
-                    && !(type.charAt(0) == 'v' && crosspostService.setVKUser(hash, current.getUid()))
-                    && !(type.charAt(0) == 'd' && crosspostService.setTelegramUser(hash, current.getUid()))
-                    && !(type.charAt(0) == 'x' && userService.getAllJIDs(visitor).size() > 0
-                    && crosspostService.setJIDUser(hash, current.getUid()))) {
-                if (type.equals("email")) {
-                    String email = emailService.getEmailByAuthCode(hash);
-                    emailService.addEmail(current.getUid(), email);
-                    emailService.deleteAuthCode(hash);
-                } else {
-                    if (type.equals("xmpp")) {
-                        modelMap.addAttribute("visitor", visitor);
-                        modelMap.addAttribute("result", "XMPP support is disabled for new users");
-                        return "views/settings_result";
-                    }
-                    throw new HttpBadRequestException();
-                }
-            }
-
-        } else { // Create new account
-            if (username.length() < 2 || username.length() > 16 || !username.matches("^[a-zA-Z0-9\\-]+$") || password.length() < 6 || password.length() > 32) {
-                throw new HttpBadRequestException();
-            }
-
-            current = userService.createUser(username, password).orElseThrow(HttpBadRequestException::new);
-
-            if (!(type.charAt(0) == 'f' && crosspostService.setFacebookUser(hash, current.getUid()))
-                    && !(type.charAt(0) == 'v' && crosspostService.setVKUser(hash, current.getUid()))
-                    && !(type.charAt(0) == 'd' && crosspostService.setTelegramUser(hash, current.getUid()))) {
-                if (type.equals("email")) {
-                    String email = emailService.getEmailByAuthCode(hash);
-                    emailService.addEmail(current.getUid(), email);
-                    emailService.deleteAuthCode(hash);
-                } else {
-                    if (type.equals("xmpp")) {
-                        modelMap.addAttribute("visitor", visitor);
-                        modelMap.addAttribute("result", "XMPP support is disabled for new users");
-                        return "views/settings_result";
-                    }
-                    throw new HttpBadRequestException();
-                }
-            }
-        }
-
-        if (visitor.isAnonymous()) {
-            UsernamePasswordAuthenticationToken usernamePasswordAuthenticationToken =
-                    new UsernamePasswordAuthenticationToken(new JuickUser(current), password, JuickUser.USER_AUTHORITY);
-            SecurityContextHolder.getContext().setAuthentication(usernamePasswordAuthenticationToken);
-        }
-        return "redirect:/";
-    }
-}
diff --git a/src/main/java/com/juick/server/www/controllers/SocialLogin.java b/src/main/java/com/juick/server/www/controllers/SocialLogin.java
deleted file mode 100644
index e3b7a33b..00000000
--- a/src/main/java/com/juick/server/www/controllers/SocialLogin.java
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * 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.server.www.controllers;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.github.scribejava.apis.*;
-import com.github.scribejava.core.builder.ServiceBuilder;
-import com.github.scribejava.core.model.*;
-import com.github.scribejava.core.oauth.OAuth10aService;
-import com.github.scribejava.core.oauth.OAuth20Service;
-import com.juick.model.ext.facebook.User;
-import com.juick.model.ext.vk.UsersResponse;
-import com.juick.server.Utils;
-import com.juick.server.util.HttpBadRequestException;
-import com.juick.service.CrosspostService;
-import com.juick.service.EmailService;
-import com.juick.service.TelegramService;
-import com.juick.service.UserService;
-import com.juick.service.security.annotation.Visitor;
-import com.nimbusds.jose.JOSEException;
-import com.nimbusds.jose.proc.BadJOSEException;
-import org.apache.commons.codec.digest.DigestUtils;
-import org.apache.commons.codec.digest.HmacAlgorithms;
-import org.apache.commons.codec.digest.HmacUtils;
-import org.apache.commons.lang3.RandomStringUtils;
-import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.math.NumberUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.CookieValue;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.util.UriComponentsBuilder;
-
-import javax.annotation.PostConstruct;
-import javax.inject.Inject;
-import javax.servlet.http.Cookie;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.text.ParseException;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-import java.util.concurrent.ExecutionException;
-import java.util.stream.Collectors;
-
-/**
- *
- * @author Ugnich Anton
- */
-@Controller
-public class SocialLogin {
-
-    private static final Logger logger = LoggerFactory.getLogger(SocialLogin.class);
-
-    @Value("${facebook_appid:appid}")
-    private String FACEBOOK_APPID;
-    @Value("${facebook_secret:secret}")
-    private String FACEBOOK_SECRET;
-    @Value("${ap_base_uri:http://localhost:8080/}")
-    private String baseUri;
-    private static final String VK_REDIRECT = "http://juick.com/_vklogin";
-    private static final String TWITTER_VERIFY_URL = "https://api.twitter.com/1.1/account/verify_credentials.json";
-    @Inject
-    private ObjectMapper jsonMapper;
-    private ServiceBuilder twitterBuilder;
-    private OAuth20Service facebookAuthService, vkAuthService, appleSignInService;
-
-    @Value("${twitter_consumer_key:appid}")
-    private String twitterConsumerKey;
-    @Value("${twitter_consumer_secret:secret}")
-    private String twitterConsumerSecret;
-    @Value("${vk_appid:appid}")
-    private String VK_APPID;
-    @Value("${vk_secret:secret}")
-    private String VK_SECRET;
-    @Value("${telegram_token:secret}")
-    private String telegramToken;
-    @Value("${apple_app_id:appid}")
-    private String appleApplicationId;
-    @Inject
-    private CrosspostService crosspostService;
-    @Inject
-    private UserService userService;
-    @Inject
-    private EmailService emailService;
-    @Inject
-    private TelegramService telegramService;
-    @Inject
-    private AppleClientSecretGenerator clientSecretGenerator;
-
-    @PostConstruct
-    public void init() {
-        ServiceBuilder facebookBuilder = new ServiceBuilder(FACEBOOK_APPID);
-        twitterBuilder = new ServiceBuilder(twitterConsumerKey);
-        ServiceBuilder vkBuilder = new ServiceBuilder(VK_APPID);
-        UriComponentsBuilder redirectBuilder = UriComponentsBuilder.fromUriString(baseUri);
-        String facebookRedirectUri = redirectBuilder.replacePath("/_fblogin").build().toUriString();
-        facebookAuthService = facebookBuilder
-                .apiSecret(FACEBOOK_SECRET)
-                .callback(facebookRedirectUri)
-                .defaultScope("email")
-                .build(FacebookApi.instance());
-        vkAuthService = vkBuilder
-                .apiSecret(VK_SECRET)
-                .defaultScope("friends,wall,offline")
-                .callback(VK_REDIRECT)
-                .build(VkontakteApi.instance());
-        ServiceBuilder appleSignInBuilder = new ServiceBuilder(appleApplicationId);
-        String appleSignInRedirectUri = redirectBuilder.replacePath("/_apple").build().toUriString();
-        appleSignInService = appleSignInBuilder
-                .callback(appleSignInRedirectUri)
-                .defaultScope("email")
-                .build(new AppleSignInApi(clientSecretGenerator));
-    }
-
-    @GetMapping("/_fblogin")
-    protected String doFacebookLogin(HttpServletRequest request,
-                         @RequestParam(required = false) String code,
-                         @RequestParam(required = false) String state,
-                         HttpServletResponse response) throws IOException, ExecutionException, InterruptedException {
-        if (StringUtils.isBlank(code)) {
-            String fbstate = UUID.randomUUID().toString();
-            if (StringUtils.isBlank(state)) {
-                state = Utils.getPreviousPageByRequest(request).orElse("https://juick.com/");
-            }
-            crosspostService.addFacebookState(fbstate, state);
-            return "redirect:" + facebookAuthService.getAuthorizationUrl(fbstate);
-        }
-
-        String redirectUrl = crosspostService.verifyFacebookState(state);
-        if (StringUtils.isEmpty(redirectUrl)) {
-            logger.error("state is missing");
-            throw new HttpBadRequestException();
-        }
-        OAuth2AccessToken token = facebookAuthService.getAccessToken(code);
-        final OAuthRequest meRequest = new OAuthRequest(Verb.GET, "https://graph.facebook.com/v3.2/me?fields=id,name,link,verified,email");
-        facebookAuthService.signRequest(token, meRequest);
-        String graph = facebookAuthService.execute(meRequest).getBody();
-        if (StringUtils.isBlank(graph)) {
-            logger.error("FACEBOOK GRAPH ERROR");
-            throw new HttpBadRequestException();
-        }
-        User fb = jsonMapper.readValue(graph, User.class);
-        long fbID = NumberUtils.toLong(fb.getId(), 0);
-        if (fbID == 0 || StringUtils.isBlank(fb.getName())) {
-            logger.error("Missing required fields, id: {}, name: {}", fbID, fb.getName());
-            throw new HttpBadRequestException();
-        }
-
-        int uid = crosspostService.getUIDbyFBID(fbID);
-        if (uid > 0) {
-            if (!crosspostService.updateFacebookUser(fbID, token.getAccessToken(), fb.getName())) {
-                logger.error("error updating facebook user, id: {}, token: {}", fbID, token.getAccessToken());
-                throw new HttpBadRequestException();
-            }
-            Cookie c = new Cookie("hash", userService.getHashByUID(uid));
-            c.setMaxAge(50 * 24 * 60 * 60);
-            response.addCookie(c);
-            return "redirect:" + redirectUrl;
-        } else {
-            if (!crosspostService.createFacebookUser(fbID, state, token.getAccessToken(), fb.getName())) {
-                if (StringUtils.isNotEmpty(fb.getEmail())) {
-                    logger.info("found {} for facebook user {}", fb.getEmail(), fb.getName());
-                    Integer userId = crosspostService.getUIDbyFBID(fbID);
-                    if (!emailService.getEmails(userId, false).contains(fb.getEmail())) {
-                        emailService.addEmail(userId, fb.getEmail());
-                    }
-                }
-                logger.info("email not found for facebook user {}", fb.getName());
-                throw new HttpBadRequestException();
-            }
-            return "redirect:/signup?type=fb&hash=" + state;
-        }
-    }
-    @GetMapping("/_twitter")
-    protected void doTwitterLogin(
-            @Visitor com.juick.model.User user,
-            HttpServletRequest request, HttpServletResponse response)
-            throws IOException, ExecutionException, InterruptedException {
-        String hash = StringUtils.EMPTY, request_token = StringUtils.EMPTY, request_token_secret = StringUtils.EMPTY;
-        String verifier = request.getParameter("oauth_verifier");
-        Cookie[] cookies = request.getCookies();
-        for (Cookie cookie : cookies) {
-            if (cookie.getName().equals("hash")) {
-                hash = cookie.getValue();
-            }
-            if (cookie.getName().equals("request_token")) {
-                request_token = cookie.getValue();
-            }
-            if (cookie.getName().equals("request_token_secret")) {
-                request_token_secret = cookie.getValue();
-            }
-        }
-        OAuth10aService oAuthService = twitterBuilder
-                .apiSecret(twitterConsumerSecret)
-                .callback("https://juick.com/_twitter")
-                .build(TwitterApi.instance());
-
-        if (request_token.isEmpty() && request_token_secret.isEmpty()
-                && (verifier == null || verifier.isEmpty())) {
-            OAuth1RequestToken requestToken = oAuthService.getRequestToken();
-            String authUrl = oAuthService.getAuthorizationUrl(requestToken);
-            response.addCookie(new Cookie("request_token", requestToken.getToken()));
-            response.addCookie(new Cookie("request_token_secret", requestToken.getTokenSecret()));
-            response.setStatus(HttpServletResponse.SC_FOUND);
-            response.setHeader("Location", authUrl);
-        } else {
-            if (verifier != null && verifier.length() > 0) {
-                OAuth1RequestToken requestToken = new OAuth1RequestToken(request_token, request_token_secret);
-                OAuth1AccessToken accessToken = oAuthService.getAccessToken(requestToken, verifier);
-                OAuthRequest oAuthRequest = new OAuthRequest(Verb.GET, TWITTER_VERIFY_URL);
-                oAuthService.signRequest(accessToken, oAuthRequest);
-                com.juick.model.ext.twitter.User twitterUser = jsonMapper.readValue(oAuthService.execute(oAuthRequest).getBody(),
-                        com.juick.model.ext.twitter.User.class);
-                if (userService.linkTwitterAccount(user, accessToken.getToken(), accessToken.getTokenSecret(),
-                        twitterUser.getScreenName())) {
-                    response.setStatus(HttpServletResponse.SC_FOUND);
-                    response.setHeader("Location", "http://juick.com/settings");
-                } else {
-                    response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
-                }
-            }
-        }
-    }
-    @GetMapping("/_vklogin")
-    protected String doVKLogin(HttpServletRequest request,
-                           @RequestParam(required = false) String code,
-                           @RequestParam(required = false) String state,
-                           @CookieValue(required = false) String vkstate,
-                           HttpServletResponse response) throws IOException, ExecutionException, InterruptedException {
-        if (StringUtils.isBlank(code)) {
-            vkstate = UUID.randomUUID().toString();
-            Cookie c = new Cookie("vkstate", vkstate);
-            response.addCookie(c);
-            return "redirect:" + vkAuthService.getAuthorizationUrl(vkstate);
-        }
-
-        if (StringUtils.isBlank(vkstate) || !vkstate.equals(state)) {
-            throw new HttpBadRequestException();
-        } else {
-            Cookie c = new Cookie("vkstate", "-");
-            c.setMaxAge(0);
-            response.addCookie(c);
-        }
-        OAuth2AccessToken token = vkAuthService.getAccessToken(code);
-
-        OAuthRequest meRequest = new OAuthRequest(Verb.GET, "https://api.vk.com/method/users.get?fields=screen_name&v=5.73");
-        vkAuthService.signRequest(token, meRequest);
-        String graph = vkAuthService.execute(meRequest).getBody();
-
-        com.juick.model.ext.vk.User jsonUser = jsonMapper.readValue(graph, UsersResponse.class).getUsers().get(0);
-        String vkName = jsonUser.getFirstName() + " " + jsonUser.getLastName();
-        String vkLink = jsonUser.getScreenName();
-
-        if (vkName.length() == 1 || StringUtils.isBlank(vkLink)) {
-            logger.error("vk user error");
-            throw new HttpBadRequestException();
-        }
-
-        long vkID = NumberUtils.toLong(jsonUser.getId(), 0);
-        int uid = crosspostService.getUIDbyVKID(vkID);
-        if (uid > 0) {
-            Cookie c = new Cookie("hash", userService.getHashByUID(uid));
-            c.setMaxAge(50 * 24 * 60 * 60);
-            response.addCookie(c);
-            return "redirect:/" + Utils.getPreviousPageByRequest(request).orElse(StringUtils.EMPTY);
-        } else {
-            String loginhash = UUID.randomUUID().toString();
-            if (!crosspostService.createVKUser(vkID, loginhash, token.getAccessToken(), vkName, vkLink)) {
-                logger.error("create vk user error");
-                throw new HttpBadRequestException();
-            }
-            return "redirect:/signup?type=vk&hash=" + loginhash;
-        }
-    }
-
-    @GetMapping("/_tglogin")
-    public String doDurovLogin(HttpServletRequest request,
-                               @RequestParam Map<String, String> params,
-                               HttpServletResponse response) {
-        String dataCheckString = params.entrySet().stream()
-                .filter(p -> !p.getKey().equals("hash"))
-                .sorted(Map.Entry.comparingByKey())
-                .map(p -> p.getKey() + "=" + p.getValue())
-                .collect(Collectors.joining("\n"));
-        String hash = params.get("hash");
-        byte[] secretKey = DigestUtils.sha256(telegramToken);
-        String resultString = new HmacUtils(HmacAlgorithms.HMAC_SHA_256, secretKey).hmacHex(dataCheckString);
-        if (hash.equals(resultString)) {
-            long tgUser = Long.parseLong(params.get("id"));
-            int uid = telegramService.getUser(tgUser);
-            if (uid > 0) {
-                Cookie c = new Cookie("hash", userService.getHashByUID(uid));
-                c.setMaxAge(50 * 24 * 60 * 60);
-                response.addCookie(c);
-                return "redirect:/" + Utils.getPreviousPageByRequest(request).orElse(StringUtils.EMPTY);
-            } else {
-                String username = StringUtils.defaultString(params.get("username"), params.get("first_name"));
-                List<Long> chats = telegramService.getAnonymous();
-                if (!chats.contains(tgUser)) {
-                    logger.info("added chat with {}", username);
-                    telegramService.createTelegramUser(tgUser, username);
-                }
-                return "redirect:/signup?type=durov&hash=" + userService.getSignUpHashByTelegramID(tgUser, username);
-            }
-        } else {
-            logger.warn("invalid tg hash {} for {}", resultString, hash);
-        }
-        throw new HttpBadRequestException();
-    }
-
-    @GetMapping("/_apple")
-    public String doAppleLogin(HttpServletRequest request,
-                               @RequestParam(required = false) String code,
-                               HttpServletResponse response) {
-        if (StringUtils.isBlank(code)) {
-            String state = UUID.randomUUID().toString();
-            Cookie c = new Cookie("astate", state);
-            response.addCookie(c);
-            return "redirect:" + appleSignInService.getAuthorizationUrl(state);
-        }
-        throw new HttpBadRequestException();
-    }
-    @PostMapping("/_apple")
-    public String doVerifyAppleResponse(HttpServletRequest request, HttpServletResponse response, @RequestParam Map<String, String> body) throws InterruptedException, ExecutionException, IOException, ParseException, JOSEException, BadJOSEException {
-        OAuth2AccessToken token = appleSignInService.getAccessToken(body.get("code"));
-        var jsonNode = jsonMapper.readTree(token.getRawResponse());
-        var idToken = jsonNode.get("id_token").textValue();
-        AppleSignInApi api = (AppleSignInApi) appleSignInService.getApi();
-        var email = api.validateToken(idToken);
-        if (email.isPresent()) {
-            com.juick.model.User user = userService.getUserByEmail(email.get());
-            if (!user.isAnonymous()) {
-                Cookie c = new Cookie("hash", userService.getHashByUID(user.getUid()));
-                c.setMaxAge(50 * 24 * 60 * 60);
-                response.addCookie(c);
-                return "redirect:/";
-            } else {
-                String verificationCode = RandomStringUtils.randomAlphanumeric(8).toUpperCase();
-                emailService.addVerificationCode(null, email.get(), verificationCode);
-                return "redirect:/signup?type=email&hash=" + verificationCode;
-            }
-        }
-        throw new HttpBadRequestException();
-    }
-}