52 lines
2.4 KiB
TypeScript
52 lines
2.4 KiB
TypeScript
if (typeof window !== 'undefined') {
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const _origFetch = window.fetch;
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if (typeof _origFetch === 'function' && !(window as any).__noahNetworkPatched) {
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(window as any).__noahNetworkPatched = true;
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(window as any).__noahOrigFetch = _origFetch;
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window.fetch = function (input: any, init?: any) {
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let url = 'unknown';
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try { url = input instanceof Request ? input.url : String(input); } catch (_) {}
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const method = ((input instanceof Request ? input.method : init?.method) || 'GET').toUpperCase();
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const start = Date.now();
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const post = (status: number, statusText: string, error: string | null) => {
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try {
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window.parent?.postMessage(
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{type: 'iframe-network', data: {method, url, status, statusText, duration: Date.now() - start, requestBody: null, responseBody: null, error, timestamp: Date.now()}},
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'*'
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);
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} catch (_) {}
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};
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let promise: Promise<Response>;
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try { promise = _origFetch.apply(this, arguments as any); }
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catch (e: any) { post(0, '', e?.message || String(e)); throw e; }
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return promise.then(
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(resp) => { post(resp.status, resp.statusText, null); return resp; },
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(err: any) => { post(0, '', err?.message || String(err)); throw err; }
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);
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};
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}
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if (typeof XMLHttpRequest !== 'undefined' && !(window as any).__noahXHRPatched) {
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(window as any).__noahXHRPatched = true;
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const _open = XMLHttpRequest.prototype.open;
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const _send = XMLHttpRequest.prototype.send;
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XMLHttpRequest.prototype.open = function (method: string, url: string) {
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(this as any)._noahMethod = method;
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(this as any)._noahUrl = url;
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(this as any)._noahStart = Date.now();
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return _open.apply(this, arguments as any);
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};
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XMLHttpRequest.prototype.send = function () {
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this.addEventListener('loadend', () => {
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try {
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window.parent?.postMessage(
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{type: 'iframe-network', data: {method: (this as any)._noahMethod || 'GET', url: (this as any)._noahUrl || '', status: this.status, statusText: this.statusText, duration: Date.now() - ((this as any)._noahStart || Date.now()), requestBody: null, responseBody: null, error: this.status === 0 ? 'Network error' : null, timestamp: Date.now()}},
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'*'
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);
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} catch (_) {}
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});
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return _send.apply(this, arguments as any);
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};
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}
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}
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