From 51ced7aeaecfc9af7e05636fc74455d08827f4d3 Mon Sep 17 00:00:00 2001
From: Arpit Jalan <arpit@techapj.com>
Date: Wed, 30 Dec 2015 12:15:17 +0530
Subject: [PATCH] make site setting for read time word count per minute

---
 app/assets/javascripts/discourse/models/topic.js.es6 | 3 +--
 config/locales/server.en.yml                         | 2 ++
 config/site_settings.yml                             | 4 ++++
 lib/topic_view.rb                                    | 2 +-
 4 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/assets/javascripts/discourse/models/topic.js.es6 b/app/assets/javascripts/discourse/models/topic.js.es6
index bbbd6886d09..c7c8679469b 100644
--- a/app/assets/javascripts/discourse/models/topic.js.es6
+++ b/app/assets/javascripts/discourse/models/topic.js.es6
@@ -228,8 +228,7 @@ const Topic = RestModel.extend({
     const wordCount = this.get('word_count');
     if (!wordCount) return;
 
-    // Avg for 500 words per minute when you account for skimming
-    return Math.floor(wordCount / 500.0);
+    return Math.floor(wordCount / Discourse.SiteSettings.read_time_word_count);
   }.property('word_count'),
 
   toggleBookmark() {
diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index 0787b73fa32..258770c833c 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -1169,6 +1169,8 @@ en:
 
     automatically_unpin_topics: "Automatically unpin topics when the user reaches the bottom."
 
+    read_time_word_count: "Word count per minute for calculating estimated reading time."
+
     full_name_required: "Full name is a required field of a user's profile."
     enable_names: "Show the user's full name on their profile, user card, and emails. Disable to hide full name everywhere."
     display_name_on_posts: "Show a user's full name on their posts in addition to their @username."
diff --git a/config/site_settings.yml b/config/site_settings.yml
index 69523948f21..ff7f6173c6c 100644
--- a/config/site_settings.yml
+++ b/config/site_settings.yml
@@ -1029,6 +1029,10 @@ uncategorized:
     default: true
     client: true
 
+  read_time_word_count:
+    default: 500
+    client: true
+
 user_preferences:
   default_email_digest_frequency:
     enum: 'DigestEmailSiteSetting'
diff --git a/lib/topic_view.rb b/lib/topic_view.rb
index 9f9cfb41f53..7db989d45e8 100644
--- a/lib/topic_view.rb
+++ b/lib/topic_view.rb
@@ -161,7 +161,7 @@ class TopicView
 
   def read_time
     return nil if @post_number.present? && @post_number.to_i != 1 # only show for topic URLs
-    (@topic.word_count/500).floor if @topic.word_count
+    (@topic.word_count/SiteSetting.read_time_word_count).floor if @topic.word_count
   end
 
   def like_count