From ac9612eb49d936d11691e7e4baa098c6802fd555 Mon Sep 17 00:00:00 2001 From: MeiMei <30769358+mei23@users.noreply.github.com> Date: Thu, 6 Feb 2020 09:11:26 +0900 Subject: [PATCH] Fix nyaize 2 (#5841) * Korean, English Nyaziation and special case exclusion * Remove single en and unused * order of exclude * nl * code style --- src/misc/nyaize.ts | 37 +++++++++++++++++++++++++++++++++++-- 1 file changed, 35 insertions(+), 2 deletions(-) diff --git a/src/misc/nyaize.ts b/src/misc/nyaize.ts index b0f3ad4d5..9fbfc8b50 100644 --- a/src/misc/nyaize.ts +++ b/src/misc/nyaize.ts @@ -1,13 +1,46 @@ +import rndstr from 'rndstr'; + export function nyaize(text: string): string { - return text + const [toNyaize, exclusionMap] = exclude(text); + const nyaized = toNyaize // ja-JP .replace(/な/g, 'にゃ').replace(/ナ/g, 'ニャ').replace(/ナ/g, 'ニャ') // en-US .replace(/morning/gi, 'mornyan').replace(/everyone/gi, 'everynyan') // ko-KR .replace(/[나-낳]/g, match => String.fromCharCode( - match.codePointAt(0)! + '냐'.charCodeAt(0) - '나'.charCodeAt(0) + match.charCodeAt(0)! + '냐'.charCodeAt(0) - '나'.charCodeAt(0) )) .replace(/(다$)|(다(?=\.))|(다(?= ))|(다(?=!))|(다(?=\?))/gm, '다냥') .replace(/(야(?=\?))|(야$)|(야(?= ))/gm, '냥'); + return replaceExceptions(nyaized, exclusionMap); +} + +function exclude(text: string): [string, Record] { + const map: Record = {}; + function substitute(match: string): string { + let randomstr: string; + do { + randomstr = rndstr({ length: 16, chars: '🀀-🀫' }); + } while(Object.prototype.hasOwnProperty.call(map, randomstr)); + map[randomstr] = match; + return randomstr; + } + const replaced = text + .replace(/```(.+?)?\n([\s\S]+?)```(\n|$)/gm, match => substitute(match)) // code block + .replace(/`([^`\n]+?)`/g, match => substitute(match)) // inline code + .replace(/(https?:\/\/.*?)(?= |$)/gm, match => substitute(match)) // URL + .replace(/:([a-z0-9_+-]+):/gim, match => substitute(match)) // emoji + .replace(/#([^\s.,!?'"#:\/\[\]【】]+)/gm, match => substitute(match)) // hashtag + .replace(/@\w([\w-]*\w)?(?:@[\w.\-]+\w)?/gm, match => substitute(match)); // mention + return [replaced, map]; +} + +function replaceExceptions(text: string, map: Record): string { + for (const rule in map) { + if (Object.prototype.hasOwnProperty.call(map, rule)) { + text = text.replace(rule, map[rule]); + } + } + return text; }