From b0722fbc14cf1cee412c3524c51705c9902bde7f Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Tue, 15 Dec 2020 12:56:43 +0100
Subject: [Glitch] Change RTL detection to rely on unicode-bidi paragraph by
 paragraph

Port 1f564051b6b447e3663852c482982b3ff5a2f238 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>
---
 app/javascript/flavours/glitch/util/rtl.js | 32 ------------------------------
 1 file changed, 32 deletions(-)
 delete mode 100644 app/javascript/flavours/glitch/util/rtl.js

(limited to 'app/javascript/flavours/glitch/util')

diff --git a/app/javascript/flavours/glitch/util/rtl.js b/app/javascript/flavours/glitch/util/rtl.js
deleted file mode 100644
index 89bed6de8..000000000
--- a/app/javascript/flavours/glitch/util/rtl.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// U+0590  to U+05FF  - Hebrew
-// U+0600  to U+06FF  - Arabic
-// U+0700  to U+074F  - Syriac
-// U+0750  to U+077F  - Arabic Supplement
-// U+0780  to U+07BF  - Thaana
-// U+07C0  to U+07FF  - N'Ko
-// U+0800  to U+083F  - Samaritan
-// U+08A0  to U+08FF  - Arabic Extended-A
-// U+FB1D  to U+FB4F  - Hebrew presentation forms
-// U+FB50  to U+FDFF  - Arabic presentation forms A
-// U+FE70  to U+FEFF  - Arabic presentation forms B
-
-const rtlChars = /[\u0590-\u083F]|[\u08A0-\u08FF]|[\uFB1D-\uFDFF]|[\uFE70-\uFEFF]/mg;
-
-export function isRtl(text) {
-  if (text.length === 0) {
-    return false;
-  }
-
-  text = text.replace(/(?:^|[^\/\w])@([a-z0-9_]+(@[a-z0-9\.\-]+)?)/ig, '');
-  text = text.replace(/(?:^|[^\/\w])#([\S]+)/ig, '');
-  text = text.replace(/\s+/g, '');
-  text = text.replace(/(\w\S+\.\w{2,}\S*)/g, '');
-
-  const matches = text.match(rtlChars);
-
-  if (!matches) {
-    return false;
-  }
-
-  return matches.length / text.length > 0.3;
-};
-- 
cgit