var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import { patch } from '../extensions/replay/rrweb-plugins/patch';
import { assignableWindow, window } from '../utils/globals';
var addTracingHeaders = function (sessionManager, req) {
if (sessionManager) {
var _a = sessionManager.checkAndGetSessionAndWindowId(true), sessionId = _a.sessionId, windowId = _a.windowId;
req.headers.set('X-POSTHOG-SESSION-ID', sessionId);
req.headers.set('X-POSTHOG-WINDOW-ID', windowId);
}
};
var patchFetch = function (sessionManager) {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
return patch(window, 'fetch', function (originalFetch) {
return function (url, init) {
return __awaiter(this, void 0, void 0, function () {
var req;
return __generator(this, function (_a) {
req = new Request(url, init);
addTracingHeaders(sessionManager, req);
return [2 /*return*/, originalFetch(req)];
});
});
};
});
};
var patchXHR = function (sessionManager) {
return patch(
// we can assert this is present because we've checked previously
window.XMLHttpRequest.prototype, 'open',
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
function (originalOpen) {
return function (method, url, async, username, password) {
if (async === void 0) { async = true; }
// because this function is returned in its actual context `this` _is_ an XMLHttpRequest
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
var xhr = this;
// check IE earlier than this, we only initialize if Request is present
// eslint-disable-next-line compat/compat
var req = new Request(url);
addTracingHeaders(sessionManager, req);
return originalOpen.call(xhr, method, req.url, async, username, password);
};
});
};
assignableWindow.__PosthogExtensions__ = assignableWindow.__PosthogExtensions__ || {};
var patchFns = {
_patchFetch: patchFetch,
_patchXHR: patchXHR,
};
assignableWindow.__PosthogExtensions__.tracingHeadersPatchFns = patchFns;
// we used to put tracingHeadersPatchFns on window, and now we put it on __PosthogExtensions__
// but that means that old clients which lazily load this extension are looking in the wrong place
// yuck,
// so we also put it directly on the window
// when 1.161.1 is the oldest version seen in production we can remove this
assignableWindow.postHogTracingHeadersPatchFns = patchFns;
export default patchFns;
//# sourceMappingURL=tracing-headers.js.map