From d2c9f39c0bb71acb927b4bb75f7a98d5df733697 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Tue, 1 Jun 2021 14:35:49 +0200
Subject: [Glitch] Add assets from Twemoji 13.1.0

Port abd7b4636a4bda2454f1d30e7f87843d0c06dcbe to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>
---
 .../flavours/glitch/util/emoji/emoji_compressed.js | 34 ++++++++++++++++++----
 .../glitch/util/emoji/unicode_to_unified_name.js   |  4 +++
 2 files changed, 32 insertions(+), 6 deletions(-)

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

diff --git a/app/javascript/flavours/glitch/util/emoji/emoji_compressed.js b/app/javascript/flavours/glitch/util/emoji/emoji_compressed.js
index 48d90201a..74b53ce5c 100644
--- a/app/javascript/flavours/glitch/util/emoji/emoji_compressed.js
+++ b/app/javascript/flavours/glitch/util/emoji/emoji_compressed.js
@@ -7,30 +7,38 @@
 
 const { unicodeToFilename } = require('./unicode_to_filename');
 const { unicodeToUnifiedName } = require('./unicode_to_unified_name');
-const emojiMap         = require('./emoji_map.json');
+const emojiMap = require('./emoji_map.json');
 const { emojiIndex } = require('emoji-mart');
 const { uncompress: emojiMartUncompress } = require('emoji-mart/dist/utils/data');
+
 let data = require('emoji-mart/data/all.json');
 
 if(data.compressed) {
   data = emojiMartUncompress(data);
 }
-const emojiMartData = data;
 
+const emojiMartData = data;
 
 const excluded       = ['®', '©', '™'];
-const skins          = ['🏻', '🏼', '🏽', '🏾', '🏿'];
+const skinTones      = ['🏻', '🏼', '🏽', '🏾', '🏿'];
 const shortcodeMap   = {};
 
 const shortCodesToEmojiData = {};
 const emojisWithoutShortCodes = [];
 
 Object.keys(emojiIndex.emojis).forEach(key => {
-  shortcodeMap[emojiIndex.emojis[key].native] = emojiIndex.emojis[key].id;
+  let emoji = emojiIndex.emojis[key];
+
+  // Emojis with skin tone modifiers are stored like this
+  if (Object.prototype.hasOwnProperty.call(emoji, '1')) {
+    emoji = emoji['1'];
+  }
+
+  shortcodeMap[emoji.native] = emoji.id;
 });
 
 const stripModifiers = unicode => {
-  skins.forEach(tone => {
+  skinTones.forEach(tone => {
     unicode = unicode.replace(tone, '');
   });
 
@@ -65,13 +73,22 @@ Object.keys(emojiMap).forEach(key => {
     if (!Array.isArray(shortCodesToEmojiData[shortcode])) {
       shortCodesToEmojiData[shortcode] = [[]];
     }
+
     shortCodesToEmojiData[shortcode][0].push(filenameData);
   }
 });
 
 Object.keys(emojiIndex.emojis).forEach(key => {
-  const { native } = emojiIndex.emojis[key];
+  let emoji = emojiIndex.emojis[key];
+
+  // Emojis with skin tone modifiers are stored like this
+  if (Object.prototype.hasOwnProperty.call(emoji, '1')) {
+    emoji = emoji['1'];
+  }
+
+  const { native } = emoji;
   let { short_names, search, unified } = emojiMartData.emojis[key];
+
   if (short_names[0] !== key) {
     throw new Error('The compresser expects the first short_code to be the ' +
       'key. It may need to be rewritten if the emoji change such that this ' +
@@ -81,11 +98,16 @@ Object.keys(emojiIndex.emojis).forEach(key => {
   short_names = short_names.slice(1); // first short name can be inferred from the key
 
   const searchData = [native, short_names, search];
+
   if (unicodeToUnifiedName(native) !== unified) {
     // unified name can't be derived from unicodeToUnifiedName
     searchData.push(unified);
   }
 
+  if (!Array.isArray(shortCodesToEmojiData[key])) {
+    shortCodesToEmojiData[key] = [[]];
+  }
+
   shortCodesToEmojiData[key].push(searchData);
 });
 
diff --git a/app/javascript/flavours/glitch/util/emoji/unicode_to_unified_name.js b/app/javascript/flavours/glitch/util/emoji/unicode_to_unified_name.js
index 808ac197e..d29550f12 100644
--- a/app/javascript/flavours/glitch/util/emoji/unicode_to_unified_name.js
+++ b/app/javascript/flavours/glitch/util/emoji/unicode_to_unified_name.js
@@ -2,16 +2,20 @@ function padLeft(str, num) {
   while (str.length < num) {
     str = '0' + str;
   }
+
   return str;
 }
 
 exports.unicodeToUnifiedName = (str) => {
   let output = '';
+
   for (let i = 0; i < str.length; i += 2) {
     if (i > 0) {
       output += '-';
     }
+
     output += padLeft(str.codePointAt(i).toString(16).toUpperCase(), 4);
   }
+
   return output;
 };
-- 
cgit