Function HttpRequested

src/injected/web/requests.js:55–109

@param {GMReq.Message.BG} msg

(msg)

addHandlers({
  /** @param {GMReq.Message.BG} msg */
  HttpRequested(msg) {
    const req = idMap[msg.id];
    if (!req) {
      return;
    }
    const { type } = msg;
    const upload = getOwnProp(msg, UPLOAD);
    const cb = req.cb[upload ? 1 : 0][type];
    if (!upload && type === 'loadend') {
      delete idMap[req.id];
    }
    if (hasOwnProperty(msg, ERROR)) {
      msg = msg[ERROR];
      msg = new SafeDOMException(msg[0], msg[1]);
      if (cb) cb(msg); else log(ERROR, displayNames[req.scriptId], msg);
      return;
    }
    if (!cb) {
      return;
    }
    const { data } = msg;
    const {
      [kResponse]: response,
      [kResponseHeaders]: headers,
    } = data;
    let raw = req[kRaw];
    if (response != null) {
      if (req[kXhrType]) {
        req[kRaw] = response;
      } else {
        if (!raw) raw = req[kRaw] = [];
        if (isString(response)) {
          safePush(raw, response);
        } else {
          for (const chunk of response) safePush(raw, chunk);
        }
      }
    }
    if (req[kXhrType]) {
      setOwnProp(data, kResponseText, null);
    } else if (!raw || raw.length <= 1) {
      setOwnProp(data, kResponseText, raw && raw[0] || '');
    } else if (raw.length) {
      setOwnProp(data, kResponseText, safeBind(parseRaw, data, req, msg, kResponseText),
        true, 'get');
    }
    if (headers != null) {
      req[kResponseHeaders] = headers;
    }
    setOwnProp(data, 'context', req.context);
    setOwnProp(data, kResponseHeaders, req[kResponseHeaders]);
    setOwnProp(data, kResponseXML, safeBind(parseRaw, data, req, msg, kResponseXML), true, 'get');
    setOwnProp(data, kResponse, safeBind(parseRaw, data, req, msg, kResponse), true, 'get');
    cb(data);
  },
});

/**