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>
95 lines
3.5 KiB
Text
95 lines
3.5 KiB
Text
/**
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* @license
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* Copyright 2025 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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import {UIStrings} from '@paulirish/trace_engine/models/trace/insights/ThirdParties.js';
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import {summarizeByURL} from '@paulirish/trace_engine/models/trace/extras/ThirdParties.js';
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import {Audit} from '../audit.js';
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import * as i18n from '../../lib/i18n/i18n.js';
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import {adaptInsightToAuditProduct} from './insight-audit.js';
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// eslint-disable-next-line max-len
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const str_ = i18n.createIcuMessageFn('node_modules/@paulirish/trace_engine/models/trace/insights/ThirdParties.js', UIStrings);
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/**
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* @typedef URLSummary
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* @property {number} transferSize
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* @property {number} mainThreadTime
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* @property {string | LH.IcuMessage} url
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*/
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class ThirdPartiesInsight extends Audit {
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/**
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* @return {LH.Audit.Meta}
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*/
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static get meta() {
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return {
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id: 'third-parties-insight',
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title: str_(UIStrings.title),
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failureTitle: str_(UIStrings.title),
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description: str_(UIStrings.description),
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guidanceLevel: 3,
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requiredArtifacts: ['Trace', 'TraceElements', 'SourceMaps'],
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replacesAudits: ['third-party-summary'],
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};
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}
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/**
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* @param {LH.Artifacts.Entity} entity
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* @param {import('@paulirish/trace_engine/models/trace/extras/ThirdParties.js').URLSummary[]} urlSummaries
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* @return {URLSummary[]}
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*/
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static makeSubItems(entity, urlSummaries) {
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urlSummaries = urlSummaries.filter(s => s.entity === entity);
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return urlSummaries.filter(s => s.entity === entity)
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.map(s => ({
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url: s.url,
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mainThreadTime: s.mainThreadTime,
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transferSize: s.transferSize,
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}))
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// Sort by main thread time first, then transfer size to break ties.
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.sort((a, b) => (b.mainThreadTime - a.mainThreadTime) || (b.transferSize - a.transferSize));
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}
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/**
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* @param {LH.Artifacts} artifacts
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* @param {LH.Audit.Context} context
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* @return {Promise<LH.Audit.Product>}
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*/
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static async audit(artifacts, context) {
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return adaptInsightToAuditProduct(artifacts, context, 'ThirdParties', (insight, extras) => {
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const urlSummaries = summarizeByURL(extras.parsedTrace, extras.insights.bounds);
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const thirdPartySummaries = insight.entitySummaries
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.filter(summary => summary.entity !== insight.firstPartyEntity || null)
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.sort((a, b) => b.mainThreadTime - a.mainThreadTime);
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/** @type {LH.Audit.Details.Table['headings']} */
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const headings = [
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/* eslint-disable max-len */
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{key: 'entity', valueType: 'text', label: str_(UIStrings.columnThirdParty), subItemsHeading: {key: 'url', valueType: 'url'}},
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{key: 'transferSize', granularity: 1, valueType: 'bytes', label: str_(UIStrings.columnTransferSize), subItemsHeading: {key: 'transferSize'}},
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{key: 'mainThreadTime', granularity: 1, valueType: 'ms', label: str_(UIStrings.columnMainThreadTime), subItemsHeading: {key: 'mainThreadTime'}},
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/* eslint-enable max-len */
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];
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/** @type {LH.Audit.Details.Table['items']} */
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const items = thirdPartySummaries.map((summary) => {
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return {
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entity: summary.entity.name,
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mainThreadTime: summary.mainThreadTime,
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transferSize: summary.transferSize,
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subItems: {
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type: /** @type {const} */ ('subitems'),
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items: ThirdPartiesInsight.makeSubItems(summary.entity, urlSummaries),
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},
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};
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});
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return Audit.makeTableDetails(headings, items, {isEntityGrouped: true});
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});
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}
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}
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export default ThirdPartiesInsight;
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