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>
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Copyright 2025 The Chromium Authors. All rights reserved.\n// Use of this source code is governed by a BSD-style license that can be\n// found in the LICENSE file.\n\nimport * as Platform from '../../../core/platform/platform.js';\nimport type * as SDK from '../../../core/sdk/sdk.js';\nimport type * as Protocol from '../../../generated/protocol.js';\nimport * as Types from '../types/types.js';\n\nimport {data as metaHandlerData, type MetaHandlerData} from './MetaHandler.js';\nimport {data as networkRequestsHandlerData} from './NetworkRequestsHandler.js';\nimport type {FinalizeOptions, HandlerName} from './types.js';\n\nfunction completeURL(base: string, url: string): Platform.DevToolsPath.UrlString|null {\n if (url.startsWith('data:') || url.startsWith('blob:') || url.startsWith('javascript:') || url.startsWith('mailto:')) {\n return url as Platform.DevToolsPath.UrlString;\n }\n\n try {\n return new URL(url, base).href as Platform.DevToolsPath.UrlString;\n } catch {}\n\n return null;\n}\n\nexport interface ScriptsData {\n /** Note: this is only populated when the \"Enhanced Traces\" feature is enabled. */\n scripts: Script[];\n}\n\nexport interface Script {\n isolate: string;\n scriptId: Protocol.Runtime.ScriptId;\n frame: string;\n ts: Types.Timing.Micro;\n inline: boolean;\n url?: string;\n sourceUrl?: string;\n content?: string;\n /**\n * Note: this is the literal text given as the sourceMappingURL value. It has not been resolved relative to the script url.\n * Since M138, data urls are never set here.\n */\n sourceMapUrl?: string;\n /** If true, the source map url was a data URL, so it got removed from the trace event. */\n sourceMapUrlElided?: boolean;\n sourceMap?: SDK.SourceMap.SourceMap;\n request?: Types.Events.SyntheticNetworkRequest;\n /** Lazily generated - use getScriptGeneratedSizes to access. */\n sizes?: GeneratedFileSizes;\n}\n\ntype GeneratedFileSizes = {\n errorMessage: string,\n}|{files: Record<string, number>, unmappedBytes: number, totalBytes: number};\n\nconst scriptById = new Map<string, Script>();\n\nexport function deps(): HandlerName[] {\n return ['Meta', 'NetworkRequests'];\n}\n\nexport function reset(): void {\n scriptById.clear();\n}\n\nexport function handleEvent(event: Types.Events.Event): void {\n const getOrMakeScript = (isolate: string, scriptIdAsNumber: number): Script => {\n const scriptId = String(scriptIdAsNumber) as Protocol.Runtime.ScriptId;\n const key = `${isolate}.${scriptId}`;\n return Platform.MapUtilities.getWithDefault(\n scriptById, key, () => ({isolate, scriptId, frame: '', ts: 0} as Script));\n };\n\n if (Types.Events.isTargetRundownEvent(event) && event.args.data) {\n const {isolate, scriptId, frame} = event.args.data;\n const script = getOrMakeScript(isolate, scriptId);\n script.frame = frame;\n script.ts = event.ts;\n\n return;\n }\n\n if (Types.Events.isV8SourceRundownEvent(event)) {\n const {isolate, scriptId, url, sourceUrl, sourceMapUrl, sourceMapUrlElided} = event.args.data;\n const script = getOrMakeScript(isolate, scriptId);\n script.url = url;\n if (sourceUrl) {\n script.sourceUrl = sourceUrl;\n }\n\n // Older traces may have data source map urls. 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'') + sourceText;\n return;\n }\n}\n\nfunction findFrame(meta: MetaHandlerData, frameId: string): Types.Events.TraceFrame|null {\n for (const frames of meta.frameByProcessId?.values()) {\n const frame = frames.get(frameId);\n if (frame) {\n return frame;\n }\n }\n\n return null;\n}\n\nfunction findNetworkRequest(networkRequests: Types.Events.SyntheticNetworkRequest[], script: Script):\n Types.Events.SyntheticNetworkRequest|null {\n if (!script.url) {\n return null;\n }\n\n return networkRequests.find(request => request.args.data.url === script.url) ?? null;\n}\n\nfunction computeMappingEndColumns(map: SDK.SourceMap.SourceMap): Map<SDK.SourceMap.SourceMapEntry, number> {\n const result = new Map<SDK.SourceMap.SourceMapEntry, number>();\n\n const mappings = map.mappings();\n for (let i = 0; i < mappings.length - 1; i++) {\n const mapping = mappings[i];\n const nextMapping = mappings[i + 1];\n if (mapping.lineNumber === nextMapping.lineNumber) {\n result.set(mapping, nextMapping.columnNumber);\n }\n }\n\n // Now, all but the last mapping on each line will have a value in this map.\n return result;\n}\n\n/**\n * Using a script's contents and source map, attribute every generated byte to an authored source file.\n */\nfunction computeGeneratedFileSizes(script: Script): GeneratedFileSizes {\n if (!script.sourceMap) {\n throw new Error('expected source map');\n }\n\n const map = script.sourceMap;\n const content = script.content ?? '';\n const contentLength = content.length;\n const lines = content.split('\\n');\n const files: Record<string, number> = {};\n const totalBytes = contentLength;\n let unmappedBytes = totalBytes;\n\n const mappingEndCols = computeMappingEndColumns(script.sourceMap);\n\n for (const mapping of map.mappings()) {\n const source = mapping.sourceURL;\n const lineNum = mapping.lineNumber;\n const colNum = mapping.columnNumber;\n const lastColNum = mappingEndCols.get(mapping);\n\n // Webpack sometimes emits null mappings.\n // https://github.com/mozilla/source-map/pull/303\n if (!source) {\n continue;\n }\n\n // Lines and columns are zero-based indices. Visually, lines are shown as a 1-based index.\n\n const line = lines[lineNum];\n if (line === null || line === undefined) {\n const errorMessage = `${map.url()} mapping for line out of bounds: ${lineNum + 1}`;\n return {errorMessage};\n }\n\n if (colNum > line.length) {\n const errorMessage = `${map.url()} mapping for column out of bounds: ${lineNum + 1}:${colNum}`;\n return {errorMessage};\n }\n\n let mappingLength = 0;\n if (lastColNum !== undefined) {\n if (lastColNum > line.length) {\n const errorMessage = `${map.url()} mapping for last column out of bounds: ${lineNum + 1}:${lastColNum}`;\n return {errorMessage};\n }\n mappingLength = lastColNum - colNum;\n } else {\n // Add +1 to account for the newline.\n mappingLength = line.length - colNum + 1;\n }\n files[source] = (files[source] || 0) + mappingLength;\n unmappedBytes -= mappingLength;\n }\n\n return {\n files,\n unmappedBytes,\n totalBytes,\n };\n}\n\nexport function getScriptGeneratedSizes(script: Script): GeneratedFileSizes|null {\n if (script.sourceMap && !script.sizes) {\n script.sizes = computeGeneratedFileSizes(script);\n }\n\n return script.sizes ?? null;\n}\n\nfunction findCachedRawSourceMap(script: Script, options: Types.Configuration.ParseOptions): SDK.SourceMap.SourceMapV3|\n undefined {\n if (options.isFreshRecording || !options.metadata?.sourceMaps) {\n // Exit if this is not a loaded trace w/ source maps in the metadata.\n return;\n }\n\n // For elided data url source maps, search the metadata source maps by script url.\n if (script.sourceMapUrlElided) {\n if (!script.url) {\n return;\n }\n\n const cachedSourceMap = options.metadata.sourceMaps.find(m => m.url === script.url);\n if (cachedSourceMap) {\n return cachedSourceMap.sourceMap;\n }\n\n return;\n }\n\n if (!script.sourceMapUrl) {\n return;\n }\n\n // Otherwise, search by source map url.\n // Note: early enhanced traces may have this field set for data urls. Ignore those,\n // as they were never stored in metadata sourcemap.\n const isDataUrl = script.sourceMapUrl.startsWith('data:');\n if (!isDataUrl) {\n const cachedSourceMap = options.metadata.sourceMaps.find(m => m.sourceMapUrl === script.sourceMapUrl);\n if (cachedSourceMap) {\n return cachedSourceMap.sourceMap;\n }\n }\n\n return;\n}\n\nexport async function finalize(options: FinalizeOptions): Promise<void> {\n const meta = metaHandlerData();\n const networkRequests = [...networkRequestsHandlerData().byId.values()];\n\n const documentUrls = new Set<string>();\n for (const frames of meta.frameByProcessId.values()) {\n for (const frame of frames.values()) {\n documentUrls.add(frame.url);\n }\n }\n\n for (const script of scriptById.values()) {\n script.request = findNetworkRequest(networkRequests, script) ?? undefined;\n script.inline = !!script.url && documentUrls.has(script.url);\n }\n\n if (!options.resolveSourceMap) {\n return;\n }\n\n const promises = [];\n for (const script of scriptById.values()) {\n // No frame or url means the script came from somewhere we don't care about.\n // Note: scripts from inline <SCRIPT> elements use the url of the HTML document,\n // so aren't ignored.\n if (!script.frame || !script.url || (!script.sourceMapUrl && !script.sourceMapUrlElided)) {\n continue;\n }\n\n const frameUrl = findFrame(meta, script.frame)?.url as Platform.DevToolsPath.UrlString | undefined;\n if (!frameUrl) {\n continue;\n }\n\n // If there is a `sourceURL` magic comment, resolve the compiledUrl against the frame url.\n // example: `// #sourceURL=foo.js` for target frame https://www.example.com/home -> https://www.example.com/home/foo.js\n let sourceUrl = script.url;\n if (script.sourceUrl) {\n sourceUrl = completeURL(frameUrl, script.sourceUrl) ?? script.sourceUrl;\n }\n\n let sourceMapUrl;\n if (script.sourceMapUrl) {\n // Resolve the source map url. The value given by v8 may be relative, so resolve it here.\n // This process should match the one in `SourceMapManager.attachSourceMap`.\n sourceMapUrl =\n completeURL(sourceUrl as Platform.DevToolsPath.UrlString, script.sourceMapUrl);\n if (!sourceMapUrl) {\n continue;\n }\n\n script.sourceMapUrl = sourceMapUrl;\n }\n\n const params: Types.Configuration.ResolveSourceMapParams = {\n scriptId: script.scriptId,\n scriptUrl: script.url as Platform.DevToolsPath.UrlString,\n sourceUrl: sourceUrl as Platform.DevToolsPath.UrlString,\n sourceMapUrl: sourceMapUrl ?? '' as Platform.DevToolsPath.UrlString,\n frame: script.frame as Protocol.Page.FrameId,\n cachedRawSourceMap: findCachedRawSourceMap(script, options),\n };\n const promise = options.resolveSourceMap(params).then(sourceMap => {\n if (sourceMap) {\n script.sourceMap = sourceMap;\n }\n });\n promises.push(promise.catch(e => {\n console.error('Uncaught error when resolving source map', params, e);\n }));\n }\n await Promise.all(promises);\n}\n\nexport function data(): ScriptsData {\n return {\n scripts: [...scriptById.values()],\n };\n}\n"]} |