From c71e860755a06aa0eb5a5b6483df461f4a23ccd3 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 20 Oct 2020 23:45:02 +0300
Subject: Revert "/user/tag? => /user/search?"

This reverts commit aa0070140058603de7d60c8e039bb4a535399f3a.
---
 src/main/java/com/juick/www/controllers/Site.java | 26 +++++++++++++++++++----
 src/main/resources/templates/views/blog.html      |  2 +-
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/juick/www/controllers/Site.java b/src/main/java/com/juick/www/controllers/Site.java
index dc037073..57115629 100644
--- a/src/main/java/com/juick/www/controllers/Site.java
+++ b/src/main/java/com/juick/www/controllers/Site.java
@@ -185,6 +185,7 @@ public class Site {
             @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()) {
@@ -194,8 +195,17 @@ public class Site {
 
         List<Integer> mids;
 
+        Tag paramTag = null;
         if (paramTagStr != null) {
-            paramSearch = paramTagStr;
+            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;
@@ -212,7 +222,10 @@ public class Site {
 
         String title;
         if (paramShow == null) {
-            if (paramSearch != 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(), WebUtils.encodeSphinx(paramSearch), privacy, page);
             } else {
@@ -232,7 +245,9 @@ public class Site {
         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 (before > 0 || paramShow != null) {
+        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());
@@ -241,7 +256,7 @@ public class Site {
         model.addAttribute("visitor", visitor);
         model.addAttribute("noindex", paramShow == null && before == 0);
         fillUserModel(model, user, visitor);
-        model.addAttribute("paramTag", paramSearch);
+        model.addAttribute("paramTag", paramTag);
         List<Message> msgs = messagesService.getMessages(visitor, mids);
         msgs.forEach(m -> m.getUser().setAvatar(webApp.getAvatarWebPath(m.getUser())));
         if (!visitor.isAnonymous()) {
@@ -261,6 +276,9 @@ public class Site {
             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);
         }
         return "views/blog";
diff --git a/src/main/resources/templates/views/blog.html b/src/main/resources/templates/views/blog.html
index 4e390364..8d6a6581 100644
--- a/src/main/resources/templates/views/blog.html
+++ b/src/main/resources/templates/views/blog.html
@@ -5,7 +5,7 @@
 <!--noindex-->
 {% endif %}
 {% if paramTag | default('') is not empty %}
-<p class="page"><a href="/tag/{{ paramTag | urlencode }}">← {{ i18n("messages","blog.allPostsWithTag") }} <b>{{ paramTag | escape }}</b></a></p>
+<p class="page"><a href="/tag/{{ paramTag.name | urlencode }}">← {{ i18n("messages","blog.allPostsWithTag") }} <b>{{ paramTag.name | escape }}</b></a></p>
 {% endif %}
 <div>
 {% for msg in msgs %}
-- 
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