Function normalizeOneBotEvent

src/server.js:5662–5699

(payload)

}

function normalizeOneBotEvent(payload) {
  const segments = Array.isArray(payload.message) ? payload.message : [];
  const hasAudioSegment = segments.some((segment) => ["record", "voice", "audio"].includes(String(segment?.type || "").toLowerCase()));
  const textFromSegments = segments
    .filter((segment) => segment?.type === "text")
    .map((segment) => segment.data?.text ?? "")
    .join("")
    .trim();
  const hasAtSegment = segments.some((segment) => segment?.type === "at");
  const hasSelfAtSegment = segments.some((segment) => isSelfAtSegment(segment, payload.self_id));
  const atTargets = segments
    .filter((segment) => segment?.type === "at")
    .map((segment) => segment.data?.qq ?? segment.data?.id ?? segment.data?.uin)
    .filter((target) => target != null)
    .map(String);
  const replySegment = segments.find((segment) => segment?.type === "reply");
  const replyMessageId = replySegment?.data?.id || replySegment?.data?.message_id;
  const messageType = payload.message_type === "private" ? "private_message" : "group_message";
  const images = extractOneBotImageInputs(payload);

  return {
    type: payload.message_type === "group" && hasSelfAtSegment ? "group_at" : messageType,
    selfId: payload.self_id == null ? undefined : String(payload.self_id),
    groupId: payload.group_id == null ? undefined : String(payload.group_id),
    senderId: payload.user_id == null ? undefined : String(payload.user_id),
    senderName: payload.sender?.card || payload.sender?.nickname || String(payload.user_id || "群友"),
    text: payload.raw_message || textFromSegments,
    images,
    hasAudioSegment,
    hasAtSegment,
    hasSelfAtSegment,
    atTargets,
    hasReplySegment: Boolean(replySegment),
    replyMessageId: replyMessageId == null ? undefined : String(replyMessageId),
    isReplyToSelf: false,
    raw: payload
  };
}

function isSelfAtSegment(segment, selfId) {
  if (segment?.type !== "at" || selfId == null) return false;