implement versioned docs for OpenAPI w split operation pages (#2623)

* copy over utilities from previous view

* clean up parse-and-validate-schema

* implement versioning for OpenApiDocsViewV2

* update productData to product, for nav context

* fix issue with productData

* rejig default theme

* fix metadata for landing

src/lib/api-docs/parse-and-validate-open-api-schema.ts

@@ -30,9 +30,7 @@ import { OpenAPIV3 } from 'openapi-types'
  */
 export async function parseAndValidateOpenApiSchema(
 	fileString: string,
-	massageSchemaForClient: (schema: OpenAPIV3.Document) => OpenAPIV3.Document = (
-		schema
-	) => schema
+	schemaTransforms: ((schema: OpenAPIV3.Document) => OpenAPIV3.Document)[] = []
 ): Promise<OpenAPIV3.Document> {
 	// Parse the fileString into raw JSON
 	const rawSchemaJson = JSON.parse(fileString)
@@ -41,7 +39,14 @@ export async function parseAndValidateOpenApiSchema(
 	const schemaJsonWithRefs = await new OASNormalize(rawSchemaJson).validate({
 		convertToLatest: true,
 	})
-	const massagedSchema = massageSchemaForClient(schemaJsonWithRefs)
+
+	/**
+	 * Apply transform functions to the schema
+	 */
+	let transformedSchema = schemaJsonWithRefs
+	for (const schemaTransformFunction of schemaTransforms ?? []) {
+		transformedSchema = schemaTransformFunction(transformedSchema)
+	}
 
 	/**
 	 * Dereference the schema.
@@ -69,7 +74,7 @@ export async function parseAndValidateOpenApiSchema(
 	 * 		}
 	 * }
 	 */
-	const schemaJson = await new OASNormalize(massagedSchema).deref()
+	const schemaJson = await new OASNormalize(transformedSchema).deref()
 	// Return the dereferenced schema.
 	// We know it's OpenAPI 3.0, so we cast it to the appropriate type.
 	return schemaJson as OpenAPIV3.Document

src/views/open-api-docs-preview-v2/utils/get-props-from-preview-data.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: MPL-2.0
  */
 
-import { getStaticProps } from 'views/open-api-docs-view-v2/server'
+import { generateStaticProps } from 'views/open-api-docs-view-v2/server'
 // Utils
 import { getOperationGroupKeyFromPath } from 'views/open-api-docs-view-v2/utils/get-operation-group-key-from-path'
 import { schemaTransformShortenHcp } from 'views/open-api-docs-view-v2/schema-transforms/schema-transform-shorten-hcp'
@@ -15,19 +15,13 @@ import type {
 	OpenApiDocsViewV2Config,
 } from 'views/open-api-docs-view-v2/types'
 import type { OpenApiPreviewV2InputValues } from '../components/open-api-preview-inputs'
-import { schemaModComponent } from 'views/open-api-docs-view/utils/massage-schema-utils'
 
 /**
  * Given preview data submitted by the user, which includes OpenAPI JSON,
  * and given an optional operation slug that indicates whether to render
  * a view for a specific operation,
  *
  * Return static props for the appropriate OpenAPI docs view.
- *
- * TODO: this is largely a placeholder for now.
- * Will likely require a few more args to pass to getStaticProps, eg productData
- * for example, but those types of details are not yet needed by the underlying
- * view.
  */
 export default async function getPropsFromPreviewData(
 	previewData: OpenApiPreviewV2InputValues | null,
@@ -59,17 +53,16 @@ export default async function getPropsFromPreviewData(
 		},
 	]
 	// Build page configuration based on the input values
-	const pageConfig: OpenApiDocsViewV2Config = {
+	const pageConfig: Omit<OpenApiDocsViewV2Config, 'schemaSource'> = {
 		basePath: '/open-api-docs-preview-v2',
 		breadcrumbLinksPrefix: [
 			{
 				title: 'Developer',
 				url: '/',
 			},
 		],
-		operationSlug,
-		openApiJsonString: previewData.openApiJsonString,
 		schemaTransforms,
+		productContext: 'hcp',
 		// A generic set of resource links, as a preview of what typically
 		// gets added to an OpenAPI docs page.
 		resourceLinks: [
@@ -90,8 +83,6 @@ export default async function getPropsFromPreviewData(
 				href: 'https://www.hashicorp.com/customer-success',
 			},
 		],
-		// Release stage badge, to demo this feature
-		releaseStage: 'Preview',
 		// Status indicator for HCP Services generally, to demo this feature
 		statusIndicatorConfig: {
 			pageUrl: 'https://status.hashicorp.com',
@@ -106,5 +97,25 @@ export default async function getPropsFromPreviewData(
 		pageConfig.getOperationGroupKey = getOperationGroupKeyFromPath
 	}
 	// Use the page config to generate static props for the view
-	return await getStaticProps(pageConfig)
+	const staticProps = await generateStaticProps({
+		...pageConfig,
+		versionData: [
+			{
+				versionId: 'latest',
+				releaseStage: 'Preview',
+				sourceFile: previewData.openApiJsonString,
+			},
+		],
+		urlContext: {
+			isVersionedUrl: false,
+			versionId: 'latest',
+			operationSlug,
+		},
+	})
+	// If the specific view wasn't found, return null
+	if ('notFound' in staticProps) {
+		return null
+	}
+	// Otherwise, return the props, discarding the enclosing object
+	return staticProps.props
 }

src/views/open-api-docs-view-v2/components/landing-content/index.tsx

@@ -15,18 +15,19 @@ import { DescriptionMdx } from './components/description-mdx'
 // Types
 import type { MDXRemoteSerializeResult } from 'lib/next-mdx-remote'
 import type { StatusIndicatorConfig } from 'views/open-api-docs-view-v2/types'
-
+import type { ReactNode } from 'react'
 import type { ProductSlug } from 'types/products'
 // Styles
 import s from './style.module.css'
 
 export interface LandingContentProps {
-	badgeText: string
-	descriptionMdx?: MDXRemoteSerializeResult
 	heading: string
-	serviceProductSlug: ProductSlug
+	schemaFileString?: string
+	badgeText?: string
+	descriptionMdx?: MDXRemoteSerializeResult
+	serviceProductSlug?: ProductSlug
 	statusIndicatorConfig?: StatusIndicatorConfig
-	schemaFileString: string
+	versionSwitcherSlot?: ReactNode
 }
 
 export function LandingContent({
@@ -36,6 +37,7 @@ export function LandingContent({
 	serviceProductSlug,
 	statusIndicatorConfig,
 	schemaFileString,
+	versionSwitcherSlot,
 }: LandingContentProps) {
 	return (
 		<div className={s.overviewWrapper}>
@@ -53,26 +55,33 @@ export function LandingContent({
 							/>
 						) : null}
 					</span>
-					<Badge
-						className={s.releaseStageBadge}
-						text={badgeText}
-						type="outlined"
-						size="small"
-					/>
+					{badgeText ? (
+						<Badge
+							className={s.releaseStageBadge}
+							text={badgeText}
+							type="outlined"
+							size="small"
+						/>
+					) : null}
 				</header>
+				{versionSwitcherSlot ? (
+					<div className={s.versionSwitcherSlot}>{versionSwitcherSlot}</div>
+				) : null}
 			</div>
 			{descriptionMdx ? (
 				<DescriptionMdx mdxRemoteProps={descriptionMdx} />
 			) : null}
-			<StandaloneLink
-				text="Download Spec"
-				icon={<IconDownload16 />}
-				iconPosition="leading"
-				download="hcp.swagger.json"
-				href={`data:text/json;charset=utf-8,${encodeURIComponent(
-					schemaFileString
-				)}`}
-			/>
+			{schemaFileString ? (
+				<StandaloneLink
+					text="Download Spec"
+					icon={<IconDownload16 />}
+					iconPosition="leading"
+					download="hcp.swagger.json"
+					href={`data:text/json;charset=utf-8,${encodeURIComponent(
+						schemaFileString
+					)}`}
+				/>
+			) : null}
 		</div>
 	)
 }

src/views/open-api-docs-view-v2/components/operation-content/index.tsx

@@ -11,11 +11,11 @@ import { OperationExamples } from '../operation-examples'
 import { OperationDetails } from '../operation-details'
 // Types
 import type { PropertyDetailsSectionProps } from '../operation-details'
+import type { ReactNode } from 'react'
 // Styles
 import s from './style.module.css'
 
 export interface OperationContentProps {
-	heading: string
 	operationId: string
 	tags: string[]
 	slug: string
@@ -32,6 +32,7 @@ export interface OperationContentProps {
 	 * word breaks to allow long URLs to wrap to multiple lines.
 	 */
 	urlPathForCodeBlock: string
+	versionSwitcherSlot?: ReactNode
 }
 
 /**
@@ -47,17 +48,22 @@ export interface OperationProps {
  * Render detailed content for an individual operation.
  */
 export default function OperationContent({
-	heading,
-	slug,
+	operationId,
 	type,
 	path,
 	urlPathForCodeBlock,
 	requestData,
 	responseData,
+	versionSwitcherSlot,
 }: OperationContentProps) {
 	return (
 		<>
-			<h1 className={s.heading}>{heading}</h1>
+			<div className={s.header}>
+				<h1 className={s.heading}>{operationId}</h1>
+				{versionSwitcherSlot ? (
+					<div className={s.versionSwitcherSlot}>{versionSwitcherSlot}</div>
+				) : null}
+			</div>
 			<OperationSections
 				headerSlot={
 					<div className={s.methodAndPath}>
@@ -66,7 +72,7 @@ export default function OperationContent({
 					</div>
 				}
 				examplesSlot={
-					<OperationExamples heading={slug} code={urlPathForCodeBlock} />
+					<OperationExamples heading={operationId} code={urlPathForCodeBlock} />
 				}
 				detailsSlot={
 					<OperationDetails

src/views/open-api-docs-view-v2/components/operation-content/server.ts

@@ -4,31 +4,30 @@
  */
 
 // Utils
-import { getOperationObjects } from '../../utils/get-operation-objects'
+
 import { getUrlPathCodeHtml } from '../../utils/get-url-path-code-html'
 import { truncateHcpOperationPath } from '../../utils/truncate-hcp-operation-path'
 import { getRequestData } from '../../utils/get-request-data'
 import { getResponseData } from '../../utils/get-response-data'
+import { slugifyOperationId } from 'views/open-api-docs-view-v2/utils/slugify-operation-id'
 // Types
 import type { OpenAPIV3 } from 'openapi-types'
 import type { OperationContentProps } from '.'
+import type { OperationObject } from '../../utils/get-operation-objects'
 
 /**
  * Transform the schemaData into props for an individual operation
  */
 export default async function getOperationContentProps(
-	operationSlug: string,
+	operation: OperationObject,
 	schemaData: OpenAPIV3.Document
 ): Promise<OperationContentProps> {
-	const operationObjects = getOperationObjects(schemaData)
-	const operation = operationObjects.find(
-		(operation) => operation.operationId === operationSlug
-	)
 	/**
 	 * The API's base URL is used to prefix the operation path,
 	 * so users can quickly copy the full path to the operation
 	 */
 	const apiBaseUrl = getApiBaseUrl(schemaData)
+	const operationSlug = slugifyOperationId(operation.operationId)
 	/**
 	 * Parse request and response details for this operation
 	 */
@@ -53,8 +52,7 @@ export default async function getOperationContentProps(
 	 * Return the operation content props
 	 */
 	return {
-		heading: operationSlug,
-		operationId: operationSlug,
+		operationId: operation.operationId,
 		tags: operation.tags,
 		slug: operationSlug,
 		type: operation.type,

src/views/open-api-docs-view-v2/components/operation-content/style.module.css

@@ -3,6 +3,15 @@
  * SPDX-License-Identifier: MPL-2.0
  */
 
+/* HEADER AREA */
+
+.header {
+	display: flex;
+	flex-wrap: wrap;
+	justify-content: space-between;
+	gap: 16px;
+}
+
 .heading {
 	composes: hds-typography-display-600 from global;
 
@@ -13,7 +22,9 @@
 	margin: 0 0 9px 0;
 }
 
-/* HEADER AREA */
+.versionSwitcherSlot {
+	flex-shrink: 0;
+}
 
 .methodAndPath {
 	display: flex;