From 025d66a6394d596f5d980f6106d27be813de160c Mon Sep 17 00:00:00 2001
From: r888888888 <r888888888@gmail.com>
Date: Tue, 2 Feb 2016 17:26:28 -0800
Subject: [PATCH] optimize missing search js script

---
 app/helpers/posts_helper.rb                            | 10 ++++++----
 .../posts/partials/index/_missed_search_count.html.erb |  4 ++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/app/helpers/posts_helper.rb b/app/helpers/posts_helper.rb
index 832e481ee..8fd63f585 100644
--- a/app/helpers/posts_helper.rb
+++ b/app/helpers/posts_helper.rb
@@ -2,10 +2,12 @@ module PostsHelper
   def missed_post_search_count_js
     return nil unless Danbooru.config.enable_post_search_counts
     
-    session_id = session.id
-    digest = OpenSSL::Digest.new("sha256")
-    sig = OpenSSL::HMAC.hexdigest(digest, Danbooru.config.shared_remote_key, ",#{session_id}")
-    return render("posts/partials/index/missed_search_count", session_id: session_id, sig: sig)
+    if params[:ms] == "1" && params[:tags].to_s.scan(/\S+/).size == 1
+      session_id = session.id
+      digest = OpenSSL::Digest.new("sha256")
+      sig = OpenSSL::HMAC.hexdigest(digest, Danbooru.config.shared_remote_key, ",#{session_id}")
+      return render("posts/partials/index/missed_search_count", session_id: session_id, sig: sig)
+    end
   end
 
   def post_search_count_js
diff --git a/app/views/posts/partials/index/_missed_search_count.html.erb b/app/views/posts/partials/index/_missed_search_count.html.erb
index 5263700d2..946894524 100644
--- a/app/views/posts/partials/index/_missed_search_count.html.erb
+++ b/app/views/posts/partials/index/_missed_search_count.html.erb
@@ -1,10 +1,10 @@
 <script type="text/javascript">
   $(function() {
     var tags = $("#tags").val();
-    if (Danbooru.get_url_parameter("ms") === "1" && tags && tags.length > 0 && $(".post-preview").size() === 0) {
+    if ($(".post-preview").size() === 0) {
       $.post("<%= Danbooru.config.report_server %>/missed_searches", {
         session_id: "<%= session_id %>",
-        tags: $("#tags").val(),
+        tags: tags,
         sig: "<%= sig %>"
       });
     }