diff options
Diffstat (limited to 'packages/backend/src/misc')
| -rw-r--r-- | packages/backend/src/misc/check-word-mute.ts | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/packages/backend/src/misc/check-word-mute.ts b/packages/backend/src/misc/check-word-mute.ts index e2e871dd2b..dedda3cdf6 100644 --- a/packages/backend/src/misc/check-word-mute.ts +++ b/packages/backend/src/misc/check-word-mute.ts @@ -11,26 +11,31 @@ type UserLike = { id: User['id']; }; -export async function checkWordMute(note: NoteLike, me: UserLike | null | undefined, mutedWords: string[][]): Promise<boolean> { +export async function checkWordMute(note: NoteLike, me: UserLike | null | undefined, mutedWords: Array<string | string[]>): Promise<boolean> { // 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 (mutedWords.length > 0) { if (note.text == null) return false; - const matched = words.some(and => - and.every(keyword => { - const regexp = keyword.match(/^\/(.+)\/(.*)$/); - if (regexp) { + const matched = mutedWords.some(filter => { + if (Array.isArray(filter)) { + return filter.every(keyword => note.text!.includes(keyword)); + } else { + // represents RegExp + const regexp = filter.match(/^\/(.+)\/(.*)$/); + + // This should never happen due to input sanitisation. + if (!regexp) return false; + + try { return new RE2(regexp[1], regexp[2]).test(note.text!); + } catch (err) { + // This should never happen due to input sanitisation. + return false; } - return note.text!.includes(keyword); - })); + } + }); if (matched) return true; } |