Function editMediaMessageToAntiRecall

dme/dme.ts:133–191

* 媒体消息防撤回处理

(
  client: TelegramClient,
  message: Api.Message,
  trollImagePath: string | null,
  chatEntity: any
)

): Promise<boolean> {
  // 排除网页预览
  if (!message.media || message.media instanceof Api.MessageMediaWebPage) {
    return false;
  }

  // 检查是否为贴纸并跳过
  if (message.media instanceof Api.MessageMediaDocument) {
    const doc = message.media.document;
    if (doc instanceof Api.Document) {
      // 检查文档属性中是否包含贴纸标识
      const isSticker = doc.attributes?.some(attr => 
        attr instanceof Api.DocumentAttributeSticker
      );
      if (isSticker) {
        return false;
      }
    }
  }

  if (!trollImagePath || !fs.existsSync(trollImagePath)) {
    return false;
  }

  // 超过可编辑时间窗口(48h)则静默跳过，避免 MESSAGE_EDIT_TIME_EXPIRED
  const nowSec = Math.floor(Date.now() / 1000);
  if (typeof (message as any).date === "number" && nowSec - (message as any).date > 172800) {
    return false;
  }

  try {
    const uploadedFile = await client.uploadFile({
      file: new CustomFile(
        "dme_troll.jpg",
        fs.statSync(trollImagePath).size,
        trollImagePath
      ),
      workers: 1,
    });

    await client.invoke(
      new Api.messages.EditMessage({
        peer: chatEntity,
        id: message.id,
        message: "",
        media: new Api.InputMediaUploadedPhoto({ file: uploadedFile }),
      })
    );
    return true;
  } catch {
    // 任意编辑失败(含 MESSAGE_EDIT_TIME_EXPIRED)静默跳过
    return false;
  }
}

async function editTextMessageToPlaceholder(
  client: TelegramClient,
  message: Api.Message,
  chatEntity: any
): Promise<boolean> {