const RE2 = require('re2'); import { Note } from '@/models/entities/note.js'; import { User } from '@/models/entities/user.js'; type NoteLike = { userId: Note['userId']; text: Note['text']; }; type UserLike = { id: User['id']; }; export async function checkWordMute(note: NoteLike, me: UserLike | null | undefined, mutedWords: string[][]): Promise { // 自分自身 if (me && (note.userId === me.id)) return false; const words = mutedWords // Clean up .map(xs => xs.filter(x => x !== '')) .filter(xs => xs.length > 0); if (words.length > 0) { if (note.text == null) return false; const matched = words.some(and => and.every(keyword => { const regexp = keyword.match(/^\/(.+)\/(.*)$/); if (regexp) { return new RE2(regexp[1], regexp[2]).test(note.text!); } return note.text!.includes(keyword); })); if (matched) return true; } return false; }