chapter-three · JohnAlbin · Mar 15, 2024 · Mar 10, 2024
diff --git a/examples/example-graphql/pages/api/revalidate.ts b/examples/example-graphql/pages/api/revalidate.ts
@@ -4,21 +4,21 @@ export default async function handler(
  request: NextApiRequest,
  response: NextApiResponse
 ) {
- let slug = request.query.slug as string
+ let path = request.query.path as string
  const secret = request.query.secret as string
 
  // Validate secret.
  if (secret !== process.env.DRUPAL_REVALIDATE_SECRET) {
  return response.status(401).json({ message: "Invalid secret." })
  }
 
- // Validate slug.
- if (!slug) {
- return response.status(400).json({ message: "Invalid slug." })
+ // Validate path.
+ if (!path) {
+ return response.status(400).json({ message: "Invalid path." })
  }
 
  try {
- await response.revalidate(slug)
+ await response.revalidate(path)
 
  return response.json({})
  } catch (error) {

diff --git a/examples/example-marketing/pages/api/revalidate.ts b/examples/example-marketing/pages/api/revalidate.ts
@@ -4,26 +4,26 @@ export default async function handler(
  request: NextApiRequest,
  response: NextApiResponse
 ) {
- let slug = request.query.slug as string
+ let path = request.query.path as string
  const secret = request.query.secret as string
 
  // Validate secret.
  if (secret !== process.env.DRUPAL_REVALIDATE_SECRET) {
  return response.status(401).json({ message: "Invalid secret." })
  }
 
- // Validate slug.
- if (!slug) {
- return response.status(400).json({ message: "Invalid slug." })
+ // Validate path.
+ if (!path) {
+ return response.status(400).json({ message: "Invalid path." })
  }
 
- // Fix for home slug.
- if (slug === process.env.DRUPAL_FRONT_PAGE) {
- slug = "/"
+ // Fix for homepage.
+ if (path === process.env.DRUPAL_FRONT_PAGE) {
+ path = "/"
  }
 
  try {
- await response.revalidate(slug)
+ await response.revalidate(path)
 
  return response.json({})
  } catch (error) {

diff --git a/examples/example-router-migration/app/[...slug]/page.tsx b/examples/example-router-migration/app/[...slug]/page.tsx
@@ -8,13 +8,13 @@ import type { Metadata, ResolvingMetadata } from "next"
 import type { DrupalNode, JsonApiParams } from "next-drupal"
 
 async function getNode(slug: string[]) {
- const path = slug.join("/")
+ const path = `/${slug.join("/")}`
 
  const params: JsonApiParams = {}
 
  const draftData = getDraftData()
 
- if (draftData.slug === `/${path}`) {
+ if (draftData.path === path) {
  params.resourceVersion = draftData.resourceVersion
  }
 

diff --git a/examples/example-router-migration/app/api/revalidate/route.ts b/examples/example-router-migration/app/api/revalidate/route.ts
@@ -3,21 +3,21 @@ import type { NextRequest } from "next/server"
 
 async function handler(request: NextRequest) {
  const searchParams = request.nextUrl.searchParams
- const slug = searchParams.get("slug")
+ const path = searchParams.get("path")
  const secret = searchParams.get("secret")
 
  // Validate secret.
  if (secret !== process.env.DRUPAL_REVALIDATE_SECRET) {
  return new Response("Invalid secret.", { status: 401 })
  }
 
- // Validate slug.
- if (!slug) {
- return new Response("Invalid slug.", { status: 400 })
+ // Validate path.
+ if (!path) {
+ return new Response("Invalid path.", { status: 400 })
  }
 
  try {
- revalidatePath(slug)
+ revalidatePath(path)
 
  return new Response("Revalidated.")
  } catch (error) {

diff --git a/modules/next/modules/next_extras/src/NextCacheInvalidator.php b/modules/next/modules/next_extras/src/NextCacheInvalidator.php
@@ -164,7 +164,7 @@ protected static function buildUrl(NextSiteInterface $site, string $path): strin
  return Url::fromUri("{$site->getBaseUrl()}/api/revalidate", [
  'query' => [
  'secret' => $site->getPreviewSecret(),
- 'slug' => $path,
+ 'path' => $path,
  ],
  ])->toString();
  }

diff --git a/modules/next/modules/next_jwt/src/Plugin/Next/PreviewUrlGenerator/Jwt.php b/modules/next/modules/next_jwt/src/Plugin/Next/PreviewUrlGenerator/Jwt.php
@@ -134,12 +134,12 @@ public function submitConfigurationForm(array &$form, FormStateInterface $form_s
  */
  public function generate(NextSiteInterface $next_site, EntityInterface $entity, string $resource_version = NULL): ?Url {
  $query = [];
- $query['slug'] = $slug = $entity->toUrl()->toString();
+ $query['path'] = $path = $entity->toUrl()->toString();
  $query['uuid'] = $this->user->uuid();
 
- // Create a secret based on the timestamp, slug and the user uuid.
+ // Create a secret based on the timestamp, path and the user uuid.
  $query['timestamp'] = $timestamp = $this->time->getRequestTime();
- $query['secret'] = $secret = $this->previewSecretGenerator->generate($timestamp . $slug . $resource_version . $this->user->uuid());
+ $query['secret'] = $secret = $this->previewSecretGenerator->generate($timestamp . $path . $resource_version . $this->user->uuid());
 
  // Generate a JWT and store it temporarily so that we can retrieve it on
  // validate.
@@ -158,10 +158,10 @@ public function generate(NextSiteInterface $next_site, EntityInterface $entity,
  public function validate(Request $request) {
  $body = Json::decode($request->getContent());
 
- // Validate the slug.
- // We do not check for existing slug. We let the next.js site handle this.
- if (empty($body['slug'])) {
- throw new InvalidPreviewUrlRequest("Field 'slug' is missing");
+ // Validate the path.
+ // We do not check for existing path. We let the next.js site handle this.
+ if (empty($body['path'])) {
+ throw new InvalidPreviewUrlRequest("Field 'path' is missing");
  }
 
  // Validate the uuid.
@@ -184,7 +184,7 @@ public function validate(Request $request) {
  throw new InvalidPreviewUrlRequest("Field 'secret' is missing");
  }
 
- if ($body['secret'] !== $this->previewSecretGenerator->generate($body['timestamp'] . $body['slug'] . $body['resourceVersion'] . $body['uuid'])) {
+ if ($body['secret'] !== $this->previewSecretGenerator->generate($body['timestamp'] . $body['path'] . $body['resourceVersion'] . $body['uuid'])) {
  throw new InvalidPreviewUrlRequest("The provided secret is invalid.");
  }
 

diff --git a/modules/next/src/Entity/NextSite.php b/modules/next/src/Entity/NextSite.php
@@ -273,7 +273,7 @@ public function getRevalidateUrlForPath(string $path): ?Url {
  }
 
  $query = [
- 'slug' => $path,
+ 'path' => $path,
  ];
 
  if ($secret = $this->getRevalidateSecret()) {

diff --git a/modules/next/src/Plugin/Next/PreviewUrlGenerator/SimpleOauth.php b/modules/next/src/Plugin/Next/PreviewUrlGenerator/SimpleOauth.php
@@ -126,11 +126,11 @@ public function submitConfigurationForm(array &$form, FormStateInterface $form_s
  */
  public function generate(NextSiteInterface $next_site, EntityInterface $entity, string $resource_version = NULL): ?Url {
  $query = [];
- $query['slug'] = $slug = $entity->toUrl()->toString();
+ $query['path'] = $path = $entity->toUrl()->toString();
 
- // Create a secret based on the timestamp, slug, scope and resource version.
+ // Create a secret based on the timestamp, path, scope and resource version.
  $query['timestamp'] = $timestamp = $this->time->getRequestTime();
- $query['secret'] = $this->previewSecretGenerator->generate($timestamp . $slug . $resource_version);
+ $query['secret'] = $this->previewSecretGenerator->generate($timestamp . $path . $resource_version);
 
  return Url::fromUri($next_site->getPreviewUrl(), [
  'query' => $query,
@@ -143,10 +143,10 @@ public function generate(NextSiteInterface $next_site, EntityInterface $entity,
  public function validate(Request $request) {
  $body = Json::decode($request->getContent());
 
- // Validate the slug.
- // We do not check for existing slug. We let the next.js site handle this.
- if (empty($body['slug'])) {
- throw new InvalidPreviewUrlRequest("Field 'slug' is missing");
+ // Validate the path.
+ // We do not check for existing path. We let the next.js site handle this.
+ if (empty($body['path'])) {
+ throw new InvalidPreviewUrlRequest("Field 'path' is missing");
  }
 
  // Validate the timestamp.
@@ -164,12 +164,12 @@ public function validate(Request $request) {
  throw new InvalidPreviewUrlRequest("Field 'secret' is missing");
  }
 
- if ($body['secret'] !== $this->previewSecretGenerator->generate($body['timestamp'] . $body['slug'] . $body['resourceVersion'])) {
+ if ($body['secret'] !== $this->previewSecretGenerator->generate($body['timestamp'] . $body['path'] . $body['resourceVersion'])) {
  throw new InvalidPreviewUrlRequest("The provided secret is invalid.");
  }
 
  return [
- 'path' => $body['slug'],
+ 'path' => $body['path'],
  'maxAge' => (int) $this->configuration['secret_expiration'],
  ];
  }

diff --git a/modules/next/tests/src/Kernel/Entity/NextSiteTest.php b/modules/next/tests/src/Kernel/Entity/NextSiteTest.php
@@ -133,10 +133,10 @@ public function testGetRevalidateUrlForPath() {
  $this->assertNull($marketing->getRevalidateUrlForPath('/foo'));
 
  $marketing->setRevalidateUrl('http://example.com/api/revalidate');
- $this->assertSame('http://example.com/api/revalidate?slug=/foo', $marketing->getRevalidateUrlForPath('/foo')->toString());
+ $this->assertSame('http://example.com/api/revalidate?path=/foo', $marketing->getRevalidateUrlForPath('/foo')->toString());
 
  $marketing->setRevalidateSecret('12345');
- $this->assertSame('http://example.com/api/revalidate?slug=/foo&secret=12345', $marketing->getRevalidateUrlForPath('/foo')->toString());
+ $this->assertSame('http://example.com/api/revalidate?path=/foo&secret=12345', $marketing->getRevalidateUrlForPath('/foo')->toString());
  }
 
 }
diff --git a/modules/next/tests/src/Kernel/Plugin/PathRevalidatorTest.php b/modules/next/tests/src/Kernel/Plugin/PathRevalidatorTest.php
@@ -85,7 +85,7 @@ public function testRevalidate() {
  $page->save();
  $this->container->get('kernel')->terminate(Request::create('/'), new Response());
 
- $client->request('GET', 'http://blog.com/api/revalidate?slug=/node/2')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://blog.com/api/revalidate?path=/node/2')->shouldBeCalled()->willReturn(new GuzzleResponse());
  $blog_site->setRevalidateUrl('http://blog.com/api/revalidate')->save();
  $page = $this->createNode();
  $page->save();
@@ -104,8 +104,8 @@ public function testRevalidate() {
  ],
  ])->save();
 
- $client->request('GET', 'http://marketing.com/api/revalidate?slug=/node/3&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
- $client->request('GET', 'http://blog.com/api/revalidate?slug=/node/3')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://marketing.com/api/revalidate?path=/node/3&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://blog.com/api/revalidate?path=/node/3')->shouldBeCalled()->willReturn(new GuzzleResponse());
  $page = $this->createNode();
  $page->save();
  $this->container->get('kernel')->terminate(Request::create('/'), new Response());
@@ -114,12 +114,12 @@ public function testRevalidate() {
  'additional_paths' => "/\n/blog",
  ])->save();
 
- $client->request('GET', 'http://marketing.com/api/revalidate?slug=/node/3&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
- $client->request('GET', 'http://marketing.com/api/revalidate?slug=/&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
- $client->request('GET', 'http://marketing.com/api/revalidate?slug=/blog&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
- $client->request('GET', 'http://blog.com/api/revalidate?slug=/node/3')->shouldBeCalled()->willReturn(new GuzzleResponse());
- $client->request('GET', 'http://blog.com/api/revalidate?slug=/')->shouldBeCalled()->willReturn(new GuzzleResponse());
- $client->request('GET', 'http://blog.com/api/revalidate?slug=/blog')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://marketing.com/api/revalidate?path=/node/3&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://marketing.com/api/revalidate?path=/&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://marketing.com/api/revalidate?path=/blog&secret=12345')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://blog.com/api/revalidate?path=/node/3')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://blog.com/api/revalidate?path=/')->shouldBeCalled()->willReturn(new GuzzleResponse());
+ $client->request('GET', 'http://blog.com/api/revalidate?path=/blog')->shouldBeCalled()->willReturn(new GuzzleResponse());
  $page = $this->createNode();
  $page->save();
  $this->container->get('kernel')->terminate(Request::create('/'), new Response());

diff --git a/modules/next/tests/src/Kernel/Plugin/SimpleOauthPreviewUrlGeneratorTest.php b/modules/next/tests/src/Kernel/Plugin/SimpleOauthPreviewUrlGeneratorTest.php
@@ -96,15 +96,15 @@ public function testGenerate() {
  $this->setCurrentUser($user);
  $preview_url = $this->nextSite->getPreviewUrlForEntity($page);
  $query = $preview_url->getOption('query');
- $this->assertNotEmpty($query['slug']);
+ $this->assertNotEmpty($query['path']);
  $this->assertNotEmpty($query['timestamp']);
  $this->assertNotEmpty($query['secret']);
  $this->assertSame($query['plugin'], 'simple_oauth');
 
  // Test the secret.
  /** @var \Drupal\next\PreviewSecretGeneratorInterface $secret_generator */
  $secret_generator = \Drupal::service('next.preview_secret_generator');
- $this->assertSame($query['secret'], $secret_generator->generate($query['timestamp'] . $query['slug'] . $query['resourceVersion']));
+ $this->assertSame($query['secret'], $secret_generator->generate($query['timestamp'] . $query['path'] . $query['resourceVersion']));
  }
 
  /**
@@ -143,7 +143,7 @@ public function testValidateSecret() {
 
  $this->expectExceptionMessage('The provided secret is invalid.');
  $query = $preview_url->getOption('query');
- $query['slug'] = '/random-slug';
+ $query['path'] = '/random-path';
  $request = Request::create('/', 'POST', [], [], [], [], Json::encode($query));
  $preview_url_generator->validate($request);
 
@@ -162,26 +162,26 @@ public function testValidateSecret() {
  */
  public function providerValidateForInvalidBody() {
  return [
- [[], "Field 'slug' is missing"],
- [['slug' => '/node/1'], "Field 'timestamp' is missing"],
+ [[], "Field 'path' is missing"],
+ [['path' => '/node/1'], "Field 'timestamp' is missing"],
  [
  [
- 'slug' => '/node/1',
+ 'path' => '/node/1',
  'timestamp' => strtotime('now'),
  ],
  "Field 'secret' is missing",
  ],
  [
  [
- 'slug' => '/node/1',
+ 'path' => '/node/1',
  'timestamp' => strtotime('-60 seconds'),
  'secret' => 'secret',
  ],
  "The provided secret has expired.",
  ],
  [
  [
- 'slug' => '/node/1',
+ 'path' => '/node/1',
  'timestamp' => strtotime('60 seconds'),
  'secret' => 'secret',
  ],

diff --git a/modules/next/tests/src/Kernel/Renderer/MainContent/HtmlRendererTest.php b/modules/next/tests/src/Kernel/Renderer/MainContent/HtmlRendererTest.php
@@ -88,7 +88,7 @@ public function testPrepare() {
  $response = $this->container->get('http_kernel')->handle($request);
  $this->setRawContent($response->getContent());
 
- $preview_url = 'https://blog.com/api/preview?slug=/node/1';
+ $preview_url = 'https://blog.com/api/preview?path=/node/1';
  $fields = $this->xpath("//iframe[contains(@src, '$preview_url')]");
  $this->assertCount(1, $fields);
 

diff --git a/packages/next-drupal/src/client.ts b/packages/next-drupal/src/client.ts
@@ -1023,11 +1023,11 @@ export class DrupalClient {
  }
 
  async validateDraftUrl(searchParams: URLSearchParams): Promise<Response> {
- const slug = searchParams.get("slug")
+ const path = searchParams.get("path")
 
- this.debug(`Fetching draft url validation for ${slug}.`)
+ this.debug(`Fetching draft url validation for ${path}.`)
 
- // Fetch the headless CMS to check if the provided `slug` exists
+ // Fetch the headless CMS to check if the provided `path` exists
  let response: Response
  try {
  // Validate the draft url.
@@ -1047,8 +1047,8 @@ export class DrupalClient {
 
  this.debug(
  response.status !== 200
- ? `Could not validate slug, ${slug}`
- : `Validated slug, ${slug}`
+ ? `Could not validate path, ${path}`
+ : `Validated path, ${path}`
  )
 
  return response
@@ -1060,7 +1060,7 @@ export class DrupalClient {
  options?: Parameters<NextApiResponse["setDraftMode"]>[0]
  ) {
  // eslint-disable-next-line @typescript-eslint/no-unused-vars
- const { slug, resourceVersion, plugin, secret, scope, ...draftData } =
+ const { path, resourceVersion, plugin, secret, scope, ...draftData } =
  request.query
  const useDraftMode = options?.enable
 
@@ -1104,15 +1104,15 @@ export class DrupalClient {
  // Adds preview data for use in app router pages.
  cookies.push(
  `${DRAFT_DATA_COOKIE_NAME}=${encodeURIComponent(
- JSON.stringify({ slug, resourceVersion, ...draftData })
+ JSON.stringify({ path, resourceVersion, ...draftData })
  )}; Path=/; HttpOnly; SameSite=None; Secure`
  )
  }
  response.setHeader("Set-Cookie", cookies)
 
- // We can safely redirect to the slug since this has been validated on the
+ // We can safely redirect to the path since this has been validated on the
  // server.
- response.writeHead(307, { Location: slug })
+ response.writeHead(307, { Location: path })
 
  this.debug(`${useDraftMode ? "Draft" : "Preview"} mode enabled.`)