juick-www: Springify some controllers

2 files changed, 26 insertions, 34 deletions

diff --git a/juick-www/src/main/java/com/juick/www/controllers/PM.java b/juick-www/src/main/java/com/juick/www/controllers/PM.java
index ab772443..82edb901 100644
--- a/juick-www/src/main/java/com/juick/www/controllers/PM.java
+++ b/juick-www/src/main/java/com/juick/www/controllers/PM.java
@@ -17,6 +17,8 @@
  */
 package com.juick.www.controllers;
 
+import com.juick.server.util.HttpBadRequestException;
+import com.juick.server.util.HttpForbiddenException;
 import com.juick.service.MessagesService;
 import com.juick.service.PMQueriesService;
 import com.juick.service.TagService;
@@ -24,7 +26,6 @@ import com.juick.service.UserService;
 import com.juick.util.MessageUtils;
 import com.juick.util.UserUtils;
 import com.juick.util.WebUtils;
-import com.juick.www.Utils;
 import com.juick.www.WebApp;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
@@ -33,12 +34,11 @@ 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 rocks.xmpp.addr.Jid;
 import rocks.xmpp.core.stanza.model.Message;
 
 import javax.inject.Inject;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.util.List;
 
@@ -62,10 +62,10 @@ public class PM {
     WebApp webApp;
 
     @GetMapping("/pm/inbox")
-    protected String doGetInbox(HttpServletRequest request, HttpServletResponse response, ModelMap model) {
+    protected String doGetInbox(ModelMap model) {
         com.juick.User visitor = UserUtils.getCurrentUser();
         if (visitor.getUid() == 0) {
-            Utils.sendTemporaryRedirect(response, "/login");
+            return "redirect:/login";
         }
         String title = "PM: Inbox";
         List<com.juick.Message> msgs = pmQueriesService.getLastPMInbox(visitor.getUid());
@@ -79,15 +79,15 @@ public class PM {
     }
 
     @GetMapping("/pm/sent")
-    protected String doGetSent(HttpServletRequest request, HttpServletResponse response, ModelMap model) {
+    protected String doGetSent(@RequestParam(required = false) String uname,
+                               ModelMap model) {
         com.juick.User visitor = UserUtils.getCurrentUser();
         if (visitor.getUid() == 0) {
-            Utils.sendTemporaryRedirect(response, "/login");
+            return "redirect:/login";
         }
         String title = "PM: Sent";
         List<com.juick.Message> msgs = pmQueriesService.getLastPMSent(visitor.getUid());
 
-        String uname = request.getParameter("uname");
         if (WebUtils.isNotUserName(uname)) {
             uname = StringUtils.EMPTY;
         }
@@ -102,13 +102,13 @@ public class PM {
     }
 
     @PostMapping("/pm/send")
-    public void doPostPM(HttpServletRequest request, HttpServletResponse response) throws IOException {
+    public String doPostPM(@RequestParam(name = "uname", required = false) String unameParam,
+                         @RequestParam String body) throws IOException {
         com.juick.User visitor = UserUtils.getCurrentUser();
         if (visitor.getUid() == 0 || visitor.isBanned()) {
-            response.sendError(HttpServletResponse.SC_FORBIDDEN);
-            return;
+            throw new HttpForbiddenException();
         }
-        String uname = request.getParameter("uname");
+        String uname = unameParam;
         if (uname.startsWith("@")) {
             uname = uname.substring(1);
         }
@@ -117,15 +117,12 @@ public class PM {
             uid = userService.getUIDbyName(uname);
         }
 
-        String body = request.getParameter("body");
-        if (uid == 0 || body == null || body.length() < 1 || body.length() > 10240) {
-            response.sendError(HttpServletResponse.SC_BAD_REQUEST);
-            return;
+        if (uid == 0 || body.length() > 10240) {
+            throw new HttpBadRequestException();
         }
 
         if (userService.isInBLAny(uid, visitor.getUid())) {
-            response.sendError(HttpServletResponse.SC_FORBIDDEN);
-            return;
+            throw new HttpForbiddenException();
         }
 
         if (pmQueriesService.createPM(visitor.getUid(), uid, body)) {
@@ -159,11 +156,9 @@ public class PM {
             } else {
                 logger.warn("XMPP unavailable");
             }
-
-            Utils.sendTemporaryRedirect(response, "/pm/sent");
-
+            return "redirect:/pm/sent";
         } else {
-            response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+            throw new HttpBadRequestException();
         }
     }
 }
diff --git a/juick-www/src/main/java/com/juick/www/controllers/XMPPPost.java b/juick-www/src/main/java/com/juick/www/controllers/XMPPPost.java
index 888d25c4..330f277c 100644
--- a/juick-www/src/main/java/com/juick/www/controllers/XMPPPost.java
+++ b/juick-www/src/main/java/com/juick/www/controllers/XMPPPost.java
@@ -1,6 +1,7 @@
 package com.juick.www.controllers;
 
 import com.juick.server.util.HttpBadRequestException;
+import com.juick.server.util.HttpForbiddenException;
 import com.juick.server.util.HttpUtils;
 import com.juick.service.TagService;
 import com.juick.util.UserUtils;
@@ -17,8 +18,6 @@ import rocks.xmpp.core.stanza.model.Message;
 import rocks.xmpp.extensions.oob.model.x.OobX;
 
 import javax.inject.Inject;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
@@ -37,16 +36,16 @@ public class XMPPPost {
     TagService tagService;
 
     @PostMapping("/post2")
-    public void doPostMessage(HttpServletRequest request, HttpServletResponse response,
-                              @RequestParam(required = false) String img,
-                              @RequestParam(required = false) MultipartFile attach) throws IOException {
+    public String doPostMessage(@RequestParam(name = "body") String bodyParam,
+                                @RequestParam(required = false) String img,
+                                @RequestParam(required = false) String referer,
+                                @RequestParam(required = false) MultipartFile attach) throws IOException {
 
         com.juick.User visitor = UserUtils.getCurrentUser();
         if (visitor.getUid() == 0 || visitor.isBanned()) {
-            response.sendError(HttpServletResponse.SC_FORBIDDEN);
-            return;
+            throw new HttpForbiddenException();
         }
-        String body = request.getParameter("body").replace("\r", StringUtils.EMPTY);
+        String body = bodyParam.replace("\r", StringUtils.EMPTY);
 
         String attachmentFName = HttpUtils.receiveMultiPartFile(attach, webApp.getTmpDir());
 
@@ -73,12 +72,10 @@ public class XMPPPost {
         } catch (URISyntaxException e1) {
             logger.warn("attachment error", e1);
         }
-        String referer = request.getHeader("referer");
         if (StringUtils.isBlank(referer) || referer.substring(0, 21).equals("http://juick.com/post")
                 || referer.substring(0, 22).equals("https://juick.com/post")) {
-            response.sendRedirect("/?show=my");
-            return;
+            return "redirect:/?show=my";
         }
-        response.sendRedirect(referer);
+        return "redirect:" + referer;
     }
 }