From 156ab97673d7552c11784d0cdd53f8f37923a294 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 10 Jul 2016 22:56:58 +0300
Subject: fix getUserByHash usage, part 2

---
 juick-www/src/main/java/com/juick/www/Discover.java  |  2 +-
 juick-www/src/main/java/com/juick/www/Home.java      |  8 ++++----
 juick-www/src/main/java/com/juick/www/Main.java      |  2 +-
 .../src/main/java/com/juick/www/PageTemplates.java   | 20 +++++++++-----------
 juick-www/src/main/java/com/juick/www/User.java      |  2 +-
 5 files changed, 16 insertions(+), 18 deletions(-)

diff --git a/juick-www/src/main/java/com/juick/www/Discover.java b/juick-www/src/main/java/com/juick/www/Discover.java
index 1811951b..240d0fdd 100644
--- a/juick-www/src/main/java/com/juick/www/Discover.java
+++ b/juick-www/src/main/java/com/juick/www/Discover.java
@@ -91,7 +91,7 @@ public class Discover {
             out.println("<section id=\"content\">");
 
             if (mids.size() > 0) {
-                int vuid = visitor != null ? visitor.getUID() : 0;
+                int vuid = visitor.getUID();
                 int ad_mid = AdsQueries.getAdMID(sql, vuid);
                 if (ad_mid > 0 && mids.indexOf(ad_mid) == -1) {
                     mids.add(0, ad_mid);
diff --git a/juick-www/src/main/java/com/juick/www/Home.java b/juick-www/src/main/java/com/juick/www/Home.java
index 9241c5e6..b0013202 100644
--- a/juick-www/src/main/java/com/juick/www/Home.java
+++ b/juick-www/src/main/java/com/juick/www/Home.java
@@ -58,7 +58,7 @@ public class Home {
             title = "Поиск: " + Utils.encodeHTML(paramSearch);
             mids = MessagesQueries.getSearch(sql, sqlSearch, Utils.encodeSphinx(paramSearch), paramBefore);
         } else if (paramShow == null) {
-            if (visitor != null) {
+            if (visitor.getUID() > 0) {
                 title = "Популярные";
                 mids = MessagesQueries.getPopular(sql, visitor.getUID(), paramBefore);
             } else {
@@ -116,7 +116,7 @@ public class Home {
                 out.println("<!--noindex-->");
             }
 
-            if (visitor != null) {
+            if (visitor.getUID() > 0) {
                 out.println("<form action=\"/post\" method=\"post\" enctype=\"multipart/form-data\" onsubmit=\"return onsubmitNewMessage()\">");
                 out.println("<section id=\"newmessage\">");
                 out.println("  <textarea name=\"body\" placeholder=\"Новое сообщение...\" onclick=\"$('#newmessage>div').css('display','block');$('#newmessage textarea').css('min-height','70px');\" onkeypress=\"postformListener(this.form,event)\"></textarea>");
@@ -132,7 +132,7 @@ public class Home {
             if (mids.size() > 0) {
                 int ad_mid = 0;
                 if (paramShow == null || paramShow.equals("top") || paramShow.equals("all")) {
-                    int vuid = visitor != null ? visitor.getUID() : 0;
+                    int vuid = visitor.getUID();
                     ad_mid = AdsQueries.getAdMID(sql, vuid);
                     if (ad_mid > 0 && mids.indexOf(ad_mid) == -1) {
                         mids.add(0, ad_mid);
@@ -142,7 +142,7 @@ public class Home {
                     }
                 }
 
-                PageTemplates.printMessages(out, sql, null, mids, visitor, visitor == null ? 2 : 3, ad_mid);
+                PageTemplates.printMessages(out, sql, null, mids, visitor, visitor.getUID() == 0 ? 2 : 3, ad_mid);
             }
 
             if (mids.size() >= 20) {
diff --git a/juick-www/src/main/java/com/juick/www/Main.java b/juick-www/src/main/java/com/juick/www/Main.java
index 4d340cd8..e69d3c02 100644
--- a/juick-www/src/main/java/com/juick/www/Main.java
+++ b/juick-www/src/main/java/com/juick/www/Main.java
@@ -136,7 +136,7 @@ public class Main extends HttpServlet implements Stream.StreamListener {
             }
         } else if (uri.equals("/post")) {
             com.juick.User visitor = Utils.getVisitorUser(sql, request, response);
-            if (visitor != null) {
+            if (visitor.getUID() > 0) {
                 pagesNewMessage.doGetNewMessage(sql, request, response, visitor);
             } else {
                 Utils.sendTemporaryRedirect(response, "/login");
diff --git a/juick-www/src/main/java/com/juick/www/PageTemplates.java b/juick-www/src/main/java/com/juick/www/PageTemplates.java
index f2483ac0..b7883a79 100644
--- a/juick-www/src/main/java/com/juick/www/PageTemplates.java
+++ b/juick-www/src/main/java/com/juick/www/PageTemplates.java
@@ -87,7 +87,7 @@ public class PageTemplates {
         }
         out.println("/></form></div>");
         out.println("  <section id=\"headdiv\">");
-        if (visitor != null) {
+        if (visitor.getUID() > 0) {
             out.print("    <nav id=\"user\"><ul>");
             out.print("<li><a href=\"/?show=my\">Моя лента</a></li>");
             out.print("<li><a href=\"/pm/inbox\">Приватные</a></li>");
@@ -145,7 +145,7 @@ public class PageTemplates {
 
         String queryString = request.getQueryString();
         String requestURI = request.getRequestURI();
-        if (sapeon && sape != null && (visitor == null || visitor.getUID() == 1) && queryString == null) {
+        if (sapeon && sape != null && (visitor.getUID() == 0 || visitor.getUID() == 1) && queryString == null) {
             String links = sape.getPageLinks(requestURI, request.getCookies()).render();
             if (links != null && !links.isEmpty()) {
                 out.print("<br/>Спонсоры: " + links);
@@ -155,7 +155,7 @@ public class PageTemplates {
         out.println("</div>");
         out.println("</div>");
 
-        if (visitor != null) {
+        if (visitor.getUID() > 0) {
             out.println("<script type=\"text/javascript\">");
             out.println("var hash=\"" + visitor.getAuthHash() + "\";");
             out.println("</script>");
@@ -412,11 +412,9 @@ public class PageTemplates {
             blUIDs = UserQueries.checkBL(sql, visitor.getUID(), blUIDs);
         }
 
-        for (int i = 0; i < msgs.size(); i++) {
-
-            com.juick.Message msg = msgs.get(i);
+        for (Message msg : msgs) {
 
-            List<com.juick.Tag> tags = MessagesQueries.getMessageTags(sql, msg.getMID());
+            List<Tag> tags = MessagesQueries.getMessageTags(sql, msg.getMID());
             String tagsStr = formatTags(tags);
             if (msg.ReadOnly) {
                 tagsStr += " *readonly";
@@ -450,15 +448,15 @@ public class PageTemplates {
             out.print("  <nav class=\"l\">");
             msg.ReadOnly |= blUIDs.contains(msg.getUser().getUID());
             out.print("<a href=\"#\" onclick=\"return likeMessage(this," + msg.getMID() + ")\">Мне нравится</a>");
-            if (visitor == null && !msg.ReadOnly) {
+            if (visitor.getUID() == 0 && !msg.ReadOnly) {
                 out.print("<a href=\"#\" onclick=\"return openDialogLogin()\">Комментировать</a> ");
-            } else if (visitor != null && (!msg.ReadOnly || visitor.getUID() == msg.getUser().getUID())) {
+            } else if (visitor.getUID() > 0 && (!msg.ReadOnly || visitor.getUID() == msg.getUser().getUID())) {
                 out.print("<a href=\"#\" onclick=\"return showCommentFooter(this)\">Комментировать</a> ");
             }
-            if (visitor != null && msg.Privacy < 0 && msg.getUser().getUID() == visitor.getUID()) {
+            if (visitor.getUID() > 0 && msg.Privacy < 0 && msg.getUser().getUID() == visitor.getUID()) {
                 out.print(" <a href=\"#\" onclick=\"return setPrivacy(this," + msg.getMID() + ")\">Открыть доступ</a>");
             }
-            if (visitor != null && visitor.getUID() == 3694) {
+            if (visitor.getUID() > 0 && visitor.getUID() == 3694) {
                 out.print(" <a href=\"#\" onclick=\"return setPopular(this," + msg.getMID() + ",2)\">+</a>");
                 out.print(" <a href=\"#\" onclick=\"return setPopular(this," + msg.getMID() + ",-1)\">-</a>");
                 out.print(" <a href=\"#\" onclick=\"return setPopular(this," + msg.getMID() + ",-2)\">x</a>");
diff --git a/juick-www/src/main/java/com/juick/www/User.java b/juick-www/src/main/java/com/juick/www/User.java
index f782d988..ce2a5826 100644
--- a/juick-www/src/main/java/com/juick/www/User.java
+++ b/juick-www/src/main/java/com/juick/www/User.java
@@ -158,7 +158,7 @@ public class User {
     protected void doGetTags(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response, com.juick.User user) throws ServletException, IOException {
         com.juick.User visitor = Utils.getVisitorUser(sql, request, response);
 
-        if (visitor == null) {
+        if (visitor.getUID() == 0) {
             pageUserRefCookie(request, response, user.getUID());
         }
 
-- 
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