From 1f564051b6b447e3663852c482982b3ff5a2f238 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Tue, 15 Dec 2020 12:56:43 +0100
Subject: Change RTL detection to rely on unicode-bidi paragraph by paragraph
 (#14573)

---
 app/helpers/statuses_helper.rb | 20 --------------------
 1 file changed, 20 deletions(-)

(limited to 'app/helpers')

diff --git a/app/helpers/statuses_helper.rb b/app/helpers/statuses_helper.rb
index daed9048f..1f654f34f 100644
--- a/app/helpers/statuses_helper.rb
+++ b/app/helpers/statuses_helper.rb
@@ -92,22 +92,6 @@ module StatusesHelper
     end
   end
 
-  def rtl_status?(status)
-    status.local? ? rtl?(status.text) : rtl?(strip_tags(status.text))
-  end
-
-  def rtl?(text)
-    text = simplified_text(text)
-    rtl_words = text.scan(/[\p{Hebrew}\p{Arabic}\p{Syriac}\p{Thaana}\p{Nko}]+/m)
-
-    if rtl_words.present?
-      total_size = text.size.to_f
-      rtl_size(rtl_words) / total_size > 0.3
-    else
-      false
-    end
-  end
-
   def fa_visibility_icon(status)
     case status.visibility
     when 'public'
@@ -143,10 +127,6 @@ module StatusesHelper
     end
   end
 
-  def rtl_size(words)
-    words.reduce(0) { |acc, elem| acc + elem.size }.to_f
-  end
-
   def embedded_view?
     params[:controller] == EMBEDDED_CONTROLLER && params[:action] == EMBEDDED_ACTION
   end
-- 
cgit