DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
57 lines
1.7 KiB
Text
57 lines
1.7 KiB
Text
/**
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* @license
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* Copyright 2021 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @param {Error} err
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* @return {undefined}
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*/
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function handlePotentialMissingNodeError(err) {
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if (
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/No node.*found/.test(err.message) ||
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/Node.*does not belong to the document/.test(err.message)
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) {
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return undefined;
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}
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throw err;
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}
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/**
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* Resolves a backend node ID (from a trace event, protocol, etc) to the object ID for use with
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* `Runtime.callFunctionOn`. `undefined` means the node could not be found.
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*
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* @param {LH.Gatherer.ProtocolSession} session
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* @param {number} backendNodeId
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* @return {Promise<string|undefined>}
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*/
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async function resolveNodeIdToObjectId(session, backendNodeId) {
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try {
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const resolveNodeResponse = await session.sendCommand('DOM.resolveNode', {backendNodeId});
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return resolveNodeResponse.object.objectId;
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} catch (err) {
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return handlePotentialMissingNodeError(err);
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}
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}
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/**
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* Resolves a proprietary devtools node path (created from page-function.js) to the object ID for use
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* with `Runtime.callFunctionOn`. `undefined` means the node could not be found.
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* Requires `DOM.getDocument` to have been called since the object's creation or it will always be `undefined`.
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*
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* @param {LH.Gatherer.ProtocolSession} session
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* @param {string} path
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* @return {Promise<string|undefined>}
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*/
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async function resolveDevtoolsNodePathToObjectId(session, path) {
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try {
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const {nodeId} = await session.sendCommand('DOM.pushNodeByPathToFrontend', {path});
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const {object: {objectId}} = await session.sendCommand('DOM.resolveNode', {nodeId});
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return objectId;
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} catch (err) {
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return handlePotentialMissingNodeError(err);
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}
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}
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export {resolveNodeIdToObjectId, resolveDevtoolsNodePathToObjectId};
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