Cleanup HttpMediaTypeNotAcceptableException handler

* move ExceptionHandler to ControllerAdvice
* add test
* reindent using VSCode

1 files changed, 62 insertions, 91 deletions

diff --git a/src/main/java/com/juick/www/controllers/Site.java b/src/main/java/com/juick/www/controllers/Site.java
index ed8f951e..27e84001 100644
--- a/src/main/java/com/juick/www/controllers/Site.java
+++ b/src/main/java/com/juick/www/controllers/Site.java
@@ -30,21 +30,16 @@ 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.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 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.HttpMediaTypeNotAcceptableException;
 import org.springframework.web.bind.annotation.CookieValue;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.context.request.NativeWebRequest;
-import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
 
 import javax.inject.Inject;
 import javax.servlet.http.HttpServletRequest;
@@ -64,7 +59,6 @@ import java.util.stream.Collectors;
  */
 @Controller
 public class Site {
-    private static final Logger logger = LoggerFactory.getLogger("Site");
     @Inject
     private UserService userService;
     @Inject
@@ -90,21 +84,19 @@ public class Site {
         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()));
+        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,
-            Locale locale,
-            @RequestParam(required = false) String tag,
+    protected String doGet(@Visitor 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) {
+            @RequestParam(name = "page", required = false, defaultValue = "0") Integer page, ModelMap model) {
         if (tag != null) {
             return "redirect:/tag/" + URLEncoder.encode(tag, StandardCharsets.UTF_8);
         }
@@ -177,8 +169,8 @@ public class Site {
         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);
+                    : (paramShow == null) ? "?to=" + msgs.get(msgs.size() - 1).getUpdated().toEpochMilli()
+                            : "?before=" + mids.get(mids.size() - 1);
             if (paramShow != null) {
                 nextpage += "&show=" + paramShow;
             }
@@ -191,13 +183,10 @@ public class Site {
     }
 
     @GetMapping(path = "/{uname}/", headers = "Connection!=Upgrade")
-    protected String doGetBlog(
-            @Visitor User visitor,
-            @RequestParam(required = false, name = "show") String paramShow,
+    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, 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) {
@@ -241,7 +230,8 @@ public class Site {
                 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(), WebUtils.encodeSphinx(paramSearch), privacy, page);
+                mids = messagesService.getUserSearch(visitor, user.getUid(), WebUtils.encodeSphinx(paramSearch),
+                        privacy, page);
             } else {
                 title = "Блог " + user.getName();
                 mids = messagesService.getUserBlog(user.getUid(), privacy, before);
@@ -256,8 +246,8 @@ public class Site {
             throw new HttpNotFoundException();
         }
 
-        String head = "<link rel=\"alternate\" type=\"application/rss+xml\" title=\"@" +
-                user.getName() + "\" href=\"//rss.juick.com/" + user.getName() + "/blog\"/>";
+        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\"/>";
@@ -283,7 +273,8 @@ public class Site {
         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);
+            String nextpage = paramSearch != null ? String.format("?page=%d", page + 1)
+                    : "?before=" + mids.get(mids.size() - 1);
             if (paramShow != null) {
                 nextpage += "&amp;show=" + paramShow;
             }
@@ -299,9 +290,7 @@ public class Site {
     }
 
     @GetMapping("/{uname}/tags")
-    protected String doGetTags(
-            @Visitor User visitor,
-            @PathVariable String uname, ModelMap model) {
+    protected String doGetTags(@Visitor User visitor, @PathVariable String uname, ModelMap model) {
         User user = userService.getUserByName(uname);
         if (visitor.isBanned()) {
             throw new HttpNotFoundException();
@@ -312,16 +301,16 @@ public class Site {
         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()));
+        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) {
+    protected String doGetFriends(@Visitor User visitor, @PathVariable String uname, ModelMap model) {
         User user = userService.getUserByName(uname);
         if (visitor.isBanned()) {
             throw new HttpNotFoundException();
@@ -337,9 +326,7 @@ public class Site {
     }
 
     @GetMapping("/{uname}/readers")
-    protected String doGetReaders(
-            @Visitor User visitor,
-            @PathVariable String uname, ModelMap model) {
+    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());
@@ -352,9 +339,7 @@ public class Site {
     }
 
     @GetMapping("/{uname}/bl")
-    protected String doGetBL(
-            @Visitor User visitor,
-            @PathVariable String uname, ModelMap model) {
+    protected String doGetBL(@Visitor User visitor, @PathVariable String uname, ModelMap model) {
         User user = userService.getUserByName(uname);
         if (visitor.getUid() != user.getUid()) {
             throw new HttpForbiddenException();
@@ -368,13 +353,10 @@ public class Site {
 
         return "views/users";
     }
+
     @GetMapping("/tag/{tagName}")
-    protected String tagAction(
-            @Visitor User visitor,
-            HttpServletRequest request,
-            @PathVariable String tagName,
-            @RequestParam(required = false, defaultValue = "0") int before,
-            ModelMap model) {
+    protected String tagAction(@Visitor 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);
@@ -382,13 +364,15 @@ public class Site {
             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);
+            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);
+            String url = "/tag/"
+                    + URLEncoder.encode(StringEscapeUtils.escapeHtml4(paramTag.getName()), StandardCharsets.UTF_8);
             if (request.getQueryString() != null) {
                 url += "?" + request.getQueryString();
             }
@@ -397,16 +381,15 @@ public class Site {
 
         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<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())
-                    );
+            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);
         }
@@ -427,11 +410,13 @@ public class Site {
         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);
+            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(@Visitor User visitor, ModelMap model) {
         if (visitor.isAnonymous()) {
@@ -450,10 +435,7 @@ public class Site {
     }
 
     @GetMapping("/pm/sent")
-    protected String doGetSent(
-            @Visitor User visitor,
-            @RequestParam(required = false) String uname,
-            ModelMap model) {
+    protected String doGetSent(@Visitor User visitor, @RequestParam(required = false) String uname, ModelMap model) {
         if (visitor.isAnonymous()) {
             return "redirect:/login";
         }
@@ -472,11 +454,9 @@ public class Site {
         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,
+    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())) {
@@ -513,13 +493,14 @@ public class Site {
 
         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 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()))  {
+        if (StringUtils.isNotEmpty(msg.getAttachmentType())) {
             // additional check in case of broken images
             if (msg.getAttachment() != null) {
                 String msgImage = msg.getAttachment().getMedium().getUrl();
@@ -531,30 +512,27 @@ public class Site {
         }
         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";
+        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";
+            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()));
+        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())) {
+            if (reply.getUser().getUid() != msg.getUser().getUid() && !blUIDs.contains(reply.getUser().getUid())) {
                 blUIDs.add(reply.getUser().getUid());
             }
             reply.VisitorCanComment = !visitor.isAnonymous();
@@ -562,8 +540,8 @@ public class Site {
             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())));
+                reply.VisitorCanComment = isMsgAuthor || (!msg.ReadOnly && msg.VisitorCanComment
+                        && (isReplyAuthor || !userService.isInBL(visitor.getUid(), reply.getUser().getUid())));
             }
         }
         model.addAttribute("replies", replies);
@@ -571,9 +549,7 @@ public class Site {
     }
 
     @GetMapping("/post")
-    protected String postAction(
-            @Visitor User visitor,
-            @RequestParam(required = false) String body, ModelMap model) {
+    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");
@@ -590,8 +566,10 @@ public class Site {
         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()));
+        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";
     }
 
@@ -600,11 +578,4 @@ public class Site {
     public ResponseEntity<String> notFoundAction() {
         return new ResponseEntity<>(HttpStatus.NOT_FOUND);
     }
-
-    @ExceptionHandler(HttpMediaTypeNotAcceptableException.class)
-    public ResponseEntity<String> invalidMediaType(final HttpMediaTypeNotAcceptableException exception,
-            final NativeWebRequest request) {
-        logger.info("Invalid media type {}, url: {}", request.getHeaderValues("Content-Type"), ServletUriComponentsBuilder.fromCurrentRequestUri());
-        return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
-    }
 }