diff options
Diffstat (limited to 'app/javascript/flavours/glitch/util/emoji/unicode_to_unified_name.js')
-rw-r--r-- | app/javascript/flavours/glitch/util/emoji/unicode_to_unified_name.js | 17 |
1 files changed, 17 insertions, 0 deletions
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 new file mode 100644 index 000000000..808ac197e --- /dev/null +++ b/app/javascript/flavours/glitch/util/emoji/unicode_to_unified_name.js @@ -0,0 +1,17 @@ +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; +}; |