From 1b93e5b16ee5bc7253f3b06639fb9e9abb46acd0 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Fri, 3 Apr 2020 21:40:51 +0300
Subject: Extract sape code into ControllerAdvice

---
 .../juick/server/www/filters/AnythingFilter.java   | 87 ----------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 src/main/java/com/juick/server/www/filters/AnythingFilter.java

(limited to 'src/main/java/com/juick/server/www/filters')

diff --git a/src/main/java/com/juick/server/www/filters/AnythingFilter.java b/src/main/java/com/juick/server/www/filters/AnythingFilter.java
deleted file mode 100644
index 9a012089..00000000
--- a/src/main/java/com/juick/server/www/filters/AnythingFilter.java
+++ /dev/null
@@ -1,87 +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.filters;
-
-import com.juick.model.User;
-import com.juick.server.util.WebUtils;
-import com.juick.service.MessagesService;
-import com.juick.service.UserService;
-import org.apache.commons.lang3.math.NumberUtils;
-import org.springframework.stereotype.Component;
-import org.springframework.web.filter.OncePerRequestFilter;
-import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
-import org.springframework.web.util.UriComponents;
-
-import javax.annotation.Nonnull;
-import javax.inject.Inject;
-import javax.servlet.*;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-@Component
-public class AnythingFilter extends OncePerRequestFilter {
-    @Inject
-    private MessagesService messagesService;
-    @Inject
-    private UserService userService;
-
-    @Override
-    public void doFilterInternal(@Nonnull HttpServletRequest servletRequest,
-                                 @Nonnull HttpServletResponse servletResponse,
-                                 @Nonnull FilterChain filterChain) throws IOException, ServletException {
-        String upgrade = servletRequest.getHeader("Connection");
-        if (upgrade != null && upgrade.equals("Upgrade")) {
-            filterChain.doFilter(servletRequest, servletResponse);
-            return;
-        }
-        UriComponents components = ServletUriComponentsBuilder.fromCurrentRequestUri().build();
-        String anything = components.getPath().substring(1);
-        int before = NumberUtils.toInt(components.getQueryParams().getFirst("before"), 0);
-        if (before == 0) {
-            boolean isPostNumber = WebUtils.isPostNumber(anything);
-            int messageId = isPostNumber ?
-                    NumberUtils.toInt(anything) : 0;
-
-            if (isPostNumber && anything.equals(Integer.toString(messageId))) {
-                if (messageId > 0) {
-                    User author = messagesService.getMessageAuthor(messageId);
-
-                    if (author != null) {
-                        servletResponse.setStatus(HttpServletResponse.SC_MOVED_PERMANENTLY);
-                        servletResponse.setHeader("Location", "/" + author.getName() + "/" + anything);
-                        return;
-                    }
-                }
-            }
-            User user = userService.getUserByName(anything);
-            if (user.getUid() > 0) {
-                servletResponse.sendRedirect("/" + user.getName() + "/");
-            } else {
-                filterChain.doFilter(servletRequest, servletResponse);
-            }
-        } else {
-            User user = userService.getUserByName(anything);
-            if (!user.isAnonymous()) {
-                servletResponse.sendRedirect("/" + user.getName() + "/?before=" + before);
-            } else {
-                filterChain.doFilter(servletRequest, servletResponse);
-            }
-        }
-    }
-}
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