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feat(next): add support for custom collection views#16243

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feat/custom-collection-views
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feat(next): add support for custom collection views#16243
paulpopus wants to merge 20 commits intomainfrom
feat/custom-collection-views

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@paulpopus paulpopus commented Apr 10, 2026

Originally this PR with extra changes: #15410

  • Adds ability to register custom views at the collection level via admin.components.views[key] with a Component and pathresolves Can’t add custom view under new path to collection #15386
  • Folders take routing precedence over custom views when both are defined on an upload collection
  • Adds a startup console.warn when a custom view is misconfigured without a path property

Usage

{
  slug: 'products',
  admin: {
    components: {
      views: {
        grid: {
          Component: '/components/GridView',
          path: '/grid',
          exact: true,
        },
      },
    },
  },
}

Copilot AI and others added 13 commits January 29, 2026 09:47
- Update CollectionAdminOptions type to allow custom views at collection level
- Create getCustomCollectionViewByRoute helper function
- Modify getRouteData.ts to check for custom collection views before defaulting to edit views
- Add test collection with custom grid view
- Add test to verify custom collection view routing

Co-authored-by: robinscholz <8195463+robinscholz@users.noreply.github.com>
Co-authored-by: robinscholz <8195463+robinscholz@users.noreply.github.com>
Co-authored-by: robinscholz <8195463+robinscholz@users.noreply.github.com>
- Add null check for views object
- Change viewKey return value from null to undefined for consistency
- Address code cleanliness issues

Co-authored-by: robinscholz <8195463+robinscholz@users.noreply.github.com>
Reordered the routing logic so that folder views are checked before custom collection views.
Order is now: trash → folders → custom views → edit views

Co-authored-by: robinscholz <8195463+robinscholz@users.noreply.github.com>
…inition

Changed the index signature to use a union type that includes undefined, allowing it to be compatible with optional properties like edit and list.

This fixes the build error in @payloadcms/plugin-search and other packages.

Co-authored-by: robinscholz <8195463+robinscholz@users.noreply.github.com>
feat(next): support custom collection-level views
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github-actions bot commented Apr 11, 2026

📦 esbuild Bundle Analysis for payload

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Details

Next to the size is how much the size has increased or decreased compared with the base branch of this PR.

  • ‼️: Size increased by 20% or more. Special attention should be given to this.
  • ⚠️: Size increased in acceptable range (lower than 20%).
  • ✅: No change or even downsized.
  • 🗑️: The out file is deleted: not found in base branch.
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@PatrikKozak PatrikKozak self-assigned this Apr 13, 2026
@PatrikKozak PatrikKozak self-requested a review April 13, 2026 13:45
const adminView = view as AdminViewConfig
const viewPath = `${baseRoute}${adminView.path}`

return isPathMatchingRoute({
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In packages/next/src/views/Root/isPathMatchingRoute.ts#L38

if (!exact) {
  return viewRoute.startsWith(currentRoute) // ← WRONG direction
}

Should this be currentRoute.startsWith(viewRoute)?

The intent is "does the current URL begin with the view's path?" but the code checks the opposite.

In practice this only bites if a user sets exact: false (or omits exact) and then navigates to a sub-path like /grid/detail. The PR usage example always shows exact: true, so the happy path isn't broken. But prefix matching is silently broken.

viewKey: null | string
} => {
const currentRoute =
adminRoute === '/' ? currentRouteWithAdmin : currentRouteWithAdmin.replace(adminRoute, '')
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currentRouteWithAdmin.replace(adminRoute, '')

String.replace replaces the first occurrence, not a proper prefix. If adminRoute = '/app' and the URL is /apparel/collections/foo/grid, this incorrectly strips /app from inside the word, yielding arel/collections/foo/grid.

The safer approach is slice(adminRoute.length) guarded by a startsWith check.

More of a correctness issue.

},
}

describe('getCustomCollectionViewByRoute', () => {
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Every test in the spec uses exact: true.

The inverted prefix logic in isPathMatchingRoute.ts doesn't have test coverage.

A test with exact: false and a sub-path URL would probably catch a bug mentioned in getCustomCollectionViewByRoute.

| 'trash'
| 'verify'
| 'version'
| ({} & string)
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Is this needed?

{} & string already makes ViewTypes accept any string, but you're also doing string | ViewTypes in packages/next/src/views/Root/getRouteData.ts#L87 with:

viewType?: string | ViewTypes

I think we just need one of the two

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Can’t add custom view under new path to collection

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