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@yannbf yannbf commented Nov 18, 2025

Closes #

What I did

This PR introduces a new method to Storybook's API: openInIsolation, which allows developers to programmatically open stories in the same way as the "Open in isolation" button in the share menu. This is also added as a shortcut via option + shift + I.

API

Signature: api.openInIsolation(storyId, refId?, viewMode?)
Opens a story in isolation mode in a new tab/window.

  • storyId: The ID of the story to open (required)
  • refId: The ID of the ref for external stories. Pass null/undefined for local stories (optional)
  • viewMode: The view mode to open the story in. Can be 'story' or 'docs' (optional, defaults to current view mode)
addons.register('my-organisation/my-addon', (api) => {
  // Open the current story in isolation mode
  api.openInIsolation('button--primary');

  // Open a story from an external ref in isolation
  api.openInIsolation('external-button--secondary', 'external-ref');

  // Open a story in docs view mode
  api.openInIsolation('button--primary', null, 'docs');
});

Checklist for Contributors

Testing

The changes in this PR are covered in the following automated tests:

  • stories
  • unit tests
  • integration tests
  • end-to-end tests

Manual testing

  1. On any Storybook, press option + shift + I and expect the story to be opened in isolation (docs or story viewmodes)
  2. The "open in isolation" button should also work as intended

Documentation

  • Add or update documentation reflecting your changes
  • If you are deprecating/removing a feature, make sure to update
    MIGRATION.MD

Checklist for Maintainers

  • When this PR is ready for testing, make sure to add ci:normal, ci:merged or ci:daily GH label to it to run a specific set of sandboxes. The particular set of sandboxes can be found in code/lib/cli-storybook/src/sandbox-templates.ts

  • Make sure this PR contains one of the labels below:

    Available labels
    • bug: Internal changes that fixes incorrect behavior.
    • maintenance: User-facing maintenance tasks.
    • dependencies: Upgrading (sometimes downgrading) dependencies.
    • build: Internal-facing build tooling & test updates. Will not show up in release changelog.
    • cleanup: Minor cleanup style change. Will not show up in release changelog.
    • documentation: Documentation only changes. Will not show up in release changelog.
    • feature request: Introducing a new feature.
    • BREAKING CHANGE: Changes that break compatibility in some way with current major version.
    • other: Changes that don't fit in the above categories.

🦋 Canary release

This PR does not have a canary release associated. You can request a canary release of this pull request by mentioning the @storybookjs/core team here.

core team members can create a canary release here or locally with gh workflow run --repo storybookjs/storybook publish.yml --field pr=<PR_NUMBER>

Summary by CodeRabbit

  • New Features

    • Added Alt+Shift+I shortcut to open a story in isolation and exposed api.openInIsolation(...) for addons.
    • Surface openInEditor in the public API.
  • User Experience

    • Share menu "Open in isolation" now invokes the API and displays the shortcut.
  • Documentation

    • Added docs and snippets for openInIsolation and openInEditor (and other addon API examples).
  • Tests

    • Test environment configuration updated for story-related tests.

✏️ Tip: You can customize this high-level summary in your review settings.

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☁️ Nx Cloud last updated this comment at 2025-12-09 18:45:20 UTC

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📝 Walkthrough

Walkthrough

Adds api.openInIsolation (implementation in stories SubAPI), a keyboard shortcut for it, updates ShareMenu to call the API instead of composing a URL, extends the public API type composition, and adds documentation/snippets for the new method and examples.

Changes

Cohort / File(s) Summary
Shortcut integration
code/core/src/manager-api/modules/shortcuts.ts
Added openInIsolation: API_KeyCollection to API_Shortcuts, default binding ['alt','shift','I'], and wired the action to call fullAPI.openInIsolation(storyId, refId) in shortcut handling.
API root type
code/core/src/manager-api/root.tsx
Extended exported API type composition to include openInEditor.SubAPI.
ShareMenu refactor
code/core/src/manager/components/preview/tools/share.tsx
Replaced local URL construction with api.openInIsolation(storyId, refId); changed ShareMenu props from baseUrl/queryParams to refId, storyId; removed getStoryHref usage; added shortcut display for "Open in isolation"; updated useMemo dependencies and caller mapping.
API implementation
code/core/src/manager-api/modules/stories.ts
Added `openInIsolation(storyId: string, refId?: string
Tests env
code/core/src/manager-api/tests/stories.test.ts
Added vitest environment directive // @vitest-environment happy-dom.
Docs — API reference
docs/addons/addons-api.mdx
Added documentation entry for api.openInIsolation(storyId, refId?, viewMode?) with examples and snippet reference.
Docs — Snippets
docs/_snippets/storybook-addons-api-openinisolation.md, docs/_snippets/storybook-addons-api-openineditor.md, docs/_snippets/storybook-addons-api-addnotification.md, docs/_snippets/storybook-addons-api-getcurrentstorydata.md, docs/_snippets/storybook-addons-api-togglefullscreen.md, docs/_snippets/storybook-addons-api-togglepanel.md
Added/updated example snippets demonstrating api.openInIsolation and other addons API usages; no runtime code changes in snippets.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant ShareMenu
    participant ManagerAPI as API
    participant Browser as Window

    User->>ShareMenu: Click "Open in isolation"
    activate ShareMenu
    ShareMenu->>API: api.openInIsolation(storyId, refId)
    activate API
    API->>API: determine iframe URL (ref vs preview)
    API->>API: build story href (getStoryHref) + merge viewMode/query
    API->>Browser: window.open(isolationUrl, '_blank', 'noopener,noreferrer')
    deactivate API
    Browser->>Browser: Load story in isolation
    deactivate ShareMenu
Loading

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

  • Pay attention to URL composition and viewMode/query merging in code/core/src/manager-api/modules/stories.ts.
  • Verify shortcut wiring and parameter passing in code/core/src/manager-api/modules/shortcuts.ts.
  • Review ShareMenu prop and caller updates, useMemo dependency changes, and removal of getStoryHref usages in code/core/src/manager/components/preview/tools/share.tsx.

Possibly related PRs

✨ Finishing touches
  • 📝 Generate docstrings

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Actionable comments posted: 2

🧹 Nitpick comments (3)
docs/addons/addons-api.mdx (1)

168-181: openInIsolation docs align with implementation; minor wording tweak possible

The new api.openInIsolation(storyId, refId?, viewMode?) section accurately describes the parameters and behavior (including local vs external refs and view mode), and the snippet inclusion is consistent with other API sections. As a small style improvement, you could merge the viewMode bullet into a single sentence, e.g. “The view mode to open the story in; can be 'story' or 'docs' (optional, defaults to the current view mode).”

code/core/src/manager-api/modules/shortcuts.ts (1)

95-120: Shortcut wiring for openInIsolation is consistent; consider guarding on storyId

Adding openInIsolation to API_Shortcuts, assigning ['alt', 'shift', 'I'] in defaultShortcuts, and handling it in handleShortcutFeature by calling fullAPI.openInIsolation(storyId, refId) is consistent with how other shortcuts are integrated and will respect persisted shortcut state. You might want to add a lightweight guard so the shortcut is a no‑op when there is no active story (e.g., on settings pages), to avoid opening an isolation URL with an undefined story ID.

-        case 'openInIsolation': {
-          const { refId, storyId } = store.getState();
-          fullAPI.openInIsolation(storyId, refId);
-          break;
-        }
+        case 'openInIsolation': {
+          const { refId, storyId } = store.getState();
+          if (storyId) {
+            fullAPI.openInIsolation(storyId, refId);
+          }
+          break;
+        }

Also applies to: 135-160, 402-406

code/core/src/manager/components/preview/tools/share.tsx (1)

163-165: Simplify mapper now that URL building lives in the manager API

Consumer now only needs storyId and refId for ShareMenu, but mapper still computes baseUrl and queryParams that are no longer used. You can trim this logic and avoid duplicating iframe URL concerns that are already encapsulated in openInIsolation:

-const mapper = ({ state }: Combo) => {
-  const { storyId, refId, refs } = state;
-  const { location } = document;
-  // @ts-expect-error (non strict)
-  const ref = refs[refId];
-  let baseUrl = `${location.origin}${location.pathname}`;
-
-  if (!baseUrl.endsWith('/')) {
-    baseUrl += '/';
-  }
-
-  return {
-    refId,
-    baseUrl: ref ? `${ref.url}/iframe.html` : (PREVIEW_URL as string) || `${baseUrl}iframe.html`,
-    storyId,
-    queryParams: state.customQueryParams,
-  };
-};
+const mapper = ({ state }: Combo) => {
+  const { storyId, refId } = state;
+  return { storyId, refId };
+};

This keeps the Share tool purely concerned with selecting IDs and lets the manager API own all isolation URL construction.

Also applies to: 176-181

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 6222a0d and 32fc146.

📒 Files selected for processing (11)
  • code/core/src/manager-api/modules/open-in-isolation.tsx (1 hunks)
  • code/core/src/manager-api/modules/shortcuts.ts (3 hunks)
  • code/core/src/manager-api/root.tsx (3 hunks)
  • code/core/src/manager/components/preview/tools/share.tsx (6 hunks)
  • docs/_snippets/storybook-addons-api-addnotification.md (1 hunks)
  • docs/_snippets/storybook-addons-api-getcurrentstorydata.md (1 hunks)
  • docs/_snippets/storybook-addons-api-openineditor.md (1 hunks)
  • docs/_snippets/storybook-addons-api-openinisolation.md (1 hunks)
  • docs/_snippets/storybook-addons-api-togglefullscreen.md (1 hunks)
  • docs/_snippets/storybook-addons-api-togglepanel.md (1 hunks)
  • docs/addons/addons-api.mdx (1 hunks)
🧰 Additional context used
🧠 Learnings (4)
📚 Learning: 2025-09-24T09:39:39.233Z
Learnt from: ndelangen
Repo: storybookjs/storybook PR: 32507
File: code/core/src/manager/globals/globals-module-info.ts:25-33
Timestamp: 2025-09-24T09:39:39.233Z
Learning: In Storybook, storybook/actions/decorator is a preview-only entrypoint and should not be included in manager globals configuration. The duplicatedKeys array in code/core/src/manager/globals/globals-module-info.ts is specifically for manager-side externalization, not preview entrypoints.

Applied to files:

  • code/core/src/manager-api/modules/open-in-isolation.tsx
  • code/core/src/manager-api/modules/shortcuts.ts
  • code/core/src/manager/components/preview/tools/share.tsx
📚 Learning: 2025-11-05T09:38:47.712Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/components/components/Select/Select.tsx:200-204
Timestamp: 2025-11-05T09:38:47.712Z
Learning: Repo: storybookjs/storybook — Guidance: Until Storybook 11 is released, do not suggest using React.useId anywhere (e.g., in code/core/src/components/components/Select/Select.tsx) to maintain compatibility with React 17 runtimes. Prefer advising: accept a caller-provided props.id and, if needed, generate a client-only fallback id to minimize SSR hydration issues — but avoid useId. Resume prompting for useId after Storybook 11.

Applied to files:

  • code/core/src/manager-api/modules/open-in-isolation.tsx
  • docs/_snippets/storybook-addons-api-openinisolation.md
  • docs/_snippets/storybook-addons-api-getcurrentstorydata.md
  • docs/addons/addons-api.mdx
  • code/core/src/manager/components/preview/tools/share.tsx
📚 Learning: 2025-11-05T09:37:25.920Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/components/components/tooltip/WithTooltip.tsx:54-96
Timestamp: 2025-11-05T09:37:25.920Z
Learning: Repo: storybookjs/storybook — In code/core/src/components/components/tooltip/WithTooltip.tsx, the legacy WithTooltip implementation is intentionally reintroduced for backward compatibility and is deprecated; maintainers (per Sidnioulz) do not want maintenance or improvements on it. Prefer WithTooltipNew/Popover; avoid suggesting changes to WithTooltip.* going forward.

Applied to files:

  • code/core/src/manager/components/preview/tools/share.tsx
📚 Learning: 2025-11-05T09:36:55.944Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/components/components/Tabs/Tabs.stories.tsx:222-227
Timestamp: 2025-11-05T09:36:55.944Z
Learning: Repo: storybookjs/storybook PR: 32458 — In code/core/src/components/components/Button/Button.tsx (React/TypeScript), ButtonProps includes ariaLabel?: string | false and the component maps it to the DOM aria-label. Convention: ariaLabel is mandatory on all Button usages — provide a descriptive string for icon-only buttons; set ariaLabel=false when the button’s children already serve as the accessible name. Do not suggest using a raw aria-label prop on Button call sites.

Applied to files:

  • code/core/src/manager/components/preview/tools/share.tsx
🧬 Code graph analysis (4)
code/core/src/manager-api/modules/open-in-isolation.tsx (2)
code/core/src/manager-api/tests/url.test.js (1)
  • store (143-151)
code/core/src/components/index.ts (1)
  • getStoryHref (121-121)
code/core/src/manager-api/modules/shortcuts.ts (1)
code/core/src/manager-api/tests/url.test.js (1)
  • store (143-151)
code/core/src/manager-api/root.tsx (2)
code/core/src/manager-api/modules/open-in-editor.tsx (2)
  • openInEditor (33-49)
  • SubAPI (19-29)
code/core/src/manager-api/modules/open-in-isolation.tsx (2)
  • SubAPI (10-20)
  • openInIsolation (24-48)
code/core/src/manager/components/preview/tools/share.tsx (2)
code/core/src/manager-api/root.tsx (1)
  • useStorybookApi (299-302)
code/core/src/manager-api/modules/open-in-isolation.tsx (1)
  • openInIsolation (24-48)
🪛 LanguageTool
docs/addons/addons-api.mdx

[style] ~174-~174: To form a complete sentence, be sure to include a subject.
Context: ...e: The view mode to open the story in. Can be 'story'or'docs'` (optional, def...

(MISSING_IT_THERE)


[grammar] ~184-~184: Ensure spelling is correct
Context: ...eful for "Edit in IDE" functionality in addons. - payload.file: The file path to op...

(QB_NEW_EN_ORTHOGRAPHY_ERROR_IDS_1)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (2)
  • GitHub Check: normal
  • GitHub Check: Core Unit Tests, windows-latest
🔇 Additional comments (11)
docs/_snippets/storybook-addons-api-getcurrentstorydata.md (1)

1-7: LGTM! The snippet clearly demonstrates the basic usage of api.getCurrentStoryData() with correct addon registration and appropriate logging of story metadata. Well-suited as complementary documentation for the expanded API surface introduced in this PR.

docs/_snippets/storybook-addons-api-togglepanel.md (1)

1-11: Toggle panel snippet is accurate

The example correctly shows default toggle, explicit show, and explicit hide usage for api.togglePanel, matching the API contract.

docs/_snippets/storybook-addons-api-togglefullscreen.md (1)

1-11: Fullscreen snippet matches API behavior

The snippet clearly demonstrates toggling, enabling, and disabling fullscreen via api.toggleFullscreen and is consistent with the described API.

docs/_snippets/storybook-addons-api-addnotification.md (1)

1-27: Notification snippet is clear and representative

The examples for api.addNotification (with and without icon) are realistic and align with the documented shape of the notification object.

docs/_snippets/storybook-addons-api-openineditor.md (1)

1-23: Open‑in‑editor snippet looks good

The snippet correctly demonstrates both a simple call and handling the Promise response from api.openInEditor, matching the SubAPI behavior.

docs/addons/addons-api.mdx (1)

182-196: openInEditor text remains consistent

The surrounding api.openInEditor section and snippet reference still match the existing SubAPI (file, optional line/column, Promise result), so the new openInIsolation docs slot in cleanly without regressions.

code/core/src/manager-api/root.tsx (1)

58-59: openInIsolation is correctly wired into the manager API

Importing ./modules/open-in-isolation, extending the API union with openInIsolation.SubAPI, and registering the module alongside openInEditor in this.modules follows the existing pattern for new SubAPIs and ensures useStorybookApi() consumers can access api.openInIsolation.

Also applies to: 96-111, 171-187

code/core/src/manager-api/modules/open-in-isolation.tsx (1)

10-20: Well-scoped SubAPI and documentation

The SubAPI surface and JSDoc are clear and narrowly focused, which should make reusing openInIsolation from other manager modules straightforward. No issues from a typing/API-design standpoint.

code/core/src/manager/components/preview/tools/share.tsx (3)

3-3: Import consolidation away from getStoryHref looks good

Switching the Share menu to rely only on Button, PopoverProvider, and TooltipLinkList from storybook/internal/components (and delegating URL building to the manager API) keeps this component focused on UI concerns. No issues here.


75-85: ShareMenu props now correctly carry storyId/refId into the API

Passing storyId and refId as explicit props to ShareMenu is a nice improvement over reconstructing URLs locally, and the typings (refId: string | null | undefined, storyId: string) match the manager state usage.


91-92: Shortcut wiring and memo dependencies are consistent

Using shortcutKeys?.openInIsolation for the right-hand shortcut hint and delegating the click handler to api.openInIsolation(storyId, refId) keeps the behavior aligned with the new manager API and shortcut system. The useMemo dependency array correctly includes api, openInIsolation, refId, and storyId, so the handler won’t capture stale values.

Also applies to: 110-115, 141-151

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LGTM, maybe apply the 1 review suggestion I made, but not a blocker.

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Actionable comments posted: 0

🧹 Nitpick comments (1)
code/core/src/manager-api/modules/stories.ts (1)

712-736: Consider normalizing ref.url to avoid potential double slashes.

The implementation is solid and follows good security practices with noopener,noreferrer. However, the iframe URL construction for refs (line 726) could produce double slashes if ref.url already ends with /.

Consider applying the same trailing slash normalization used for baseUrl:

     const ref = refId ? refs[refId] : null;

     let baseUrl = `${location.origin}${location.pathname}`;

     if (!baseUrl.endsWith('/')) {
       baseUrl += '/';
     }

-    const iframeUrl = ref
-      ? `${ref.url}/iframe.html`
-      : (global.PREVIEW_URL as string) || `${baseUrl}iframe.html`;
+    let iframeUrl;
+    if (ref) {
+      let refUrl = ref.url;
+      if (!refUrl.endsWith('/')) {
+        refUrl += '/';
+      }
+      iframeUrl = `${refUrl}iframe.html`;
+    } else {
+      iframeUrl = (global.PREVIEW_URL as string) || `${baseUrl}iframe.html`;
+    }

     const storyViewMode = viewMode ?? currentViewMode;
📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between a25cbd7 and 19b37e9.

📒 Files selected for processing (1)
  • code/core/src/manager-api/modules/stories.ts (3 hunks)
🧰 Additional context used
🧠 Learnings (6)
📚 Learning: 2025-09-24T09:39:39.233Z
Learnt from: ndelangen
Repo: storybookjs/storybook PR: 32507
File: code/core/src/manager/globals/globals-module-info.ts:25-33
Timestamp: 2025-09-24T09:39:39.233Z
Learning: In Storybook, storybook/actions/decorator is a preview-only entrypoint and should not be included in manager globals configuration. The duplicatedKeys array in code/core/src/manager/globals/globals-module-info.ts is specifically for manager-side externalization, not preview entrypoints.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-11-05T09:38:47.712Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/components/components/Select/Select.tsx:200-204
Timestamp: 2025-11-05T09:38:47.712Z
Learning: Repo: storybookjs/storybook — Guidance: Until Storybook 11 is released, do not suggest using React.useId anywhere (e.g., in code/core/src/components/components/Select/Select.tsx) to maintain compatibility with React 17 runtimes. Prefer advising: accept a caller-provided props.id and, if needed, generate a client-only fallback id to minimize SSR hydration issues — but avoid useId. Resume prompting for useId after Storybook 11.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-11-05T09:37:25.920Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/components/components/tooltip/WithTooltip.tsx:54-96
Timestamp: 2025-11-05T09:37:25.920Z
Learning: Repo: storybookjs/storybook — In code/core/src/components/components/tooltip/WithTooltip.tsx, the legacy WithTooltip implementation is intentionally reintroduced for backward compatibility and is deprecated; maintainers (per Sidnioulz) do not want maintenance or improvements on it. Prefer WithTooltipNew/Popover; avoid suggesting changes to WithTooltip.* going forward.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-09-18T20:51:06.618Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/viewport/components/Tool.tsx:38-39
Timestamp: 2025-09-18T20:51:06.618Z
Learning: The useGlobals hook from storybook/manager-api returns a tuple where the third element (storyGlobals) is typed as Globals, not Globals | undefined. This means TypeScript guarantees it's always defined, making the `in` operator safe to use without additional null checks.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-09-18T20:51:06.618Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/viewport/components/Tool.tsx:38-39
Timestamp: 2025-09-18T20:51:06.618Z
Learning: In viewport tool code, when using the `useGlobals` hook from storybook/manager-api, the third returned value `storyGlobals` is guaranteed by TypeScript to be defined (not undefined/null), making the `in` operator safe to use without additional null checks.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-10-01T15:24:01.060Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32594
File: code/core/src/components/components/Popover/WithPopover.tsx:7-9
Timestamp: 2025-10-01T15:24:01.060Z
Learning: In the Storybook repository, "react-aria-components/patched-dist/*" (e.g., "react-aria-components/patched-dist/Dialog", "react-aria-components/patched-dist/Popover", "react-aria-components/patched-dist/Tooltip") are valid import paths created by a patch applied to the react-aria-components package. These imports should not be flagged as broken or invalid until a maintainer explicitly states they are no longer acceptable.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
🧬 Code graph analysis (1)
code/core/src/manager-api/modules/stories.ts (2)
code/core/src/manager-api/tests/url.test.js (1)
  • store (143-151)
code/core/src/components/index.ts (1)
  • getStoryHref (121-121)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (2)
  • GitHub Check: normal
  • GitHub Check: Core Unit Tests, windows-latest
🔇 Additional comments (2)
code/core/src/manager-api/modules/stories.ts (2)

2-2: LGTM! Import correctly added for new functionality.

The getStoryHref import is properly sourced and required for the openInIsolation implementation.


288-298: LGTM! API documentation is clear and comprehensive.

The JSDoc properly documents the new openInIsolation method with clear parameter descriptions and usage guidance. The type signature correctly reflects optional parameters and view mode constraints.

@yannbf yannbf added the empathy label Nov 20, 2025
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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 577be7b and e6d9ba4.

📒 Files selected for processing (1)
  • code/core/src/manager-api/modules/stories.ts (3 hunks)
🧰 Additional context used
🧠 Learnings (5)
📚 Learning: 2025-09-24T09:39:39.233Z
Learnt from: ndelangen
Repo: storybookjs/storybook PR: 32507
File: code/core/src/manager/globals/globals-module-info.ts:25-33
Timestamp: 2025-09-24T09:39:39.233Z
Learning: In Storybook, storybook/actions/decorator is a preview-only entrypoint and should not be included in manager globals configuration. The duplicatedKeys array in code/core/src/manager/globals/globals-module-info.ts is specifically for manager-side externalization, not preview entrypoints.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-11-05T09:38:47.712Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/components/components/Select/Select.tsx:200-204
Timestamp: 2025-11-05T09:38:47.712Z
Learning: Repo: storybookjs/storybook — Guidance: Until Storybook 11 is released, do not suggest using React.useId anywhere (e.g., in code/core/src/components/components/Select/Select.tsx) to maintain compatibility with React 17 runtimes. Prefer advising: accept a caller-provided props.id and, if needed, generate a client-only fallback id to minimize SSR hydration issues — but avoid useId. Resume prompting for useId after Storybook 11.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-11-05T09:37:25.920Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/components/components/tooltip/WithTooltip.tsx:54-96
Timestamp: 2025-11-05T09:37:25.920Z
Learning: Repo: storybookjs/storybook — In code/core/src/components/components/tooltip/WithTooltip.tsx, the legacy WithTooltip implementation is intentionally reintroduced for backward compatibility and is deprecated; maintainers (per Sidnioulz) do not want maintenance or improvements on it. Prefer WithTooltipNew/Popover; avoid suggesting changes to WithTooltip.* going forward.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-09-18T20:51:06.618Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/viewport/components/Tool.tsx:38-39
Timestamp: 2025-09-18T20:51:06.618Z
Learning: The useGlobals hook from storybook/manager-api returns a tuple where the third element (storyGlobals) is typed as Globals, not Globals | undefined. This means TypeScript guarantees it's always defined, making the `in` operator safe to use without additional null checks.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
📚 Learning: 2025-09-18T20:51:06.618Z
Learnt from: Sidnioulz
Repo: storybookjs/storybook PR: 32458
File: code/core/src/viewport/components/Tool.tsx:38-39
Timestamp: 2025-09-18T20:51:06.618Z
Learning: In viewport tool code, when using the `useGlobals` hook from storybook/manager-api, the third returned value `storyGlobals` is guaranteed by TypeScript to be defined (not undefined/null), making the `in` operator safe to use without additional null checks.

Applied to files:

  • code/core/src/manager-api/modules/stories.ts
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (2)
  • GitHub Check: normal
  • GitHub Check: Core Unit Tests, windows-latest
🔇 Additional comments (2)
code/core/src/manager-api/modules/stories.ts (2)

2-2: LGTM!

The import of getStoryHref is appropriate for constructing the isolation mode URL.


295-305: LGTM!

The JSDoc documentation is comprehensive and clearly explains the method's purpose, parameters, and behavior.

Comment on lines +723 to +747
openInIsolation: (storyId, refId, viewMode) => {
const { location } = global.document;
const { refs, customQueryParams, viewMode: currentViewMode } = store.getState();

// Get the ref object from refs map using refId
const ref = refId ? refs[refId] : null;

let baseUrl = `${location.origin}${location.pathname}`;

if (!baseUrl.endsWith('/')) {
baseUrl += '/';
}

const iframeUrl = ref
? `${ref.url}/iframe.html`
: (global.PREVIEW_URL as string) || `${baseUrl}iframe.html`;

const storyViewMode = viewMode ?? currentViewMode;

const href = getStoryHref(iframeUrl, storyId, {
...customQueryParams,
...(storyViewMode && { viewMode: storyViewMode }),
});
global.window.open(href, '_blank', 'noopener,noreferrer');
},
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🛠️ Refactor suggestion | 🟠 Major

Add validation for invalid refId to match existing patterns.

The implementation should validate that refId exists in the refs map when provided, similar to the resolveStory method (line 350-353). Currently, if an invalid refId is provided, the code silently falls back to the local iframe URL, which could mask configuration errors.

Apply this diff to add validation:

 openInIsolation: (storyId, refId, viewMode) => {
   const { location } = global.document;
   const { refs, customQueryParams, viewMode: currentViewMode } = store.getState();

-  // Get the ref object from refs map using refId
+  // Validate and get the ref object from refs map using refId
+  if (refId && !refs[refId]) {
+    logger.warn(`Ref with id ${refId} does not exist`);
+    return;
+  }
+
   const ref = refId ? refs[refId] : null;

   let baseUrl = `${location.origin}${location.pathname}`;

This ensures consistent behavior across the API and provides clear feedback when an invalid refId is used.

Committable suggestion skipped: line range outside the PR's diff.

🤖 Prompt for AI Agents
In code/core/src/manager-api/modules/stories.ts around lines 723 to 747, the
openInIsolation function does not validate that a provided refId exists in the
refs map and silently falls back to the local iframe URL; update the function to
check if refId is provided and refs[refId] is missing, and throw a clear error
(e.g. "Unknown refId: <refId>") to match resolveStory's behavior — perform the
validation immediately after reading refs and before building iframeUrl, and
keep the rest of the logic unchanged.

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4 participants