npm package: @liyibass/app-admin-ui
Description: KeystoneJS Admin UI App.
Author: The KeystoneJS Development Team
Latest version: 1.0.1
Deprecated: it just a test-publish package and only used by myself

<!--[meta]
section: api
subSection: apps
title: Admin UI app
[meta]-->

# Admin UI app

> This is the last active development release of this package as **Keystone 5** is now in a 6 to 12 month active maintenance phase. For more information please read our [Keystone 5 and beyond](https://github.com/keystonejs/keystone-5/issues/21) post.

[![View changelog](https://img.shields.io/badge/changelogs.xyz-Explore%20Changelog-brightgreen)](https://changelogs.xyz/@keystonejs/app-admin-ui)

A KeystoneJS app which provides an Admin UI for content management.

## Usage

```js
const { Keystone } = require('@keystonejs/keystone');
const { GraphQLApp } = require('@keystonejs/app-graphql');
const { AdminUIApp } = require('@keystonejs/app-admin-ui');

const keystone = new Keystone({...});

const authStrategy = keystone.createAuthStrategy({...});

module.exports = {
  keystone,
  apps: [
    new GraphQLApp(),
    new AdminUIApp({
      adminPath: '/admin',
      authStrategy,
    }),
  ],
};
```

## Config

| Option               | Type       | Default       | Description                                                                |
| -------------------- | ---------- | ------------- | -------------------------------------------------------------------------- |
| `name`               | `String`   | `undefined`   | The name of the project.                                                   |
| `adminPath`          | `String`   | `/admin`      | The path of the Admin UI.                                                  |
| `apiPath`            | `String`   | `/admin/api`  | The path of the API provided to the Admin UI.                              |
| `graphiqlPath`       | `String`   | `/admin/api`  | The path of the GraphQL Playground, an in-browser GraphQL IDE.             |
| `authStrategy`       | `Object`   | `null`        | See [Authentication Guides](https://keystonejs.com/guides/authentication)  |
| `hooks`              | `String`   | `./admin-ui/` | Path to customization hooks. See below for more information.               |
| `enableDefaultRoute` | `Bool`     | `false`       | If enabled, the path of the Admin UI app will be set to `/`.               |
| `schemaName`         | `String`   | `public`      |                                                                            |
| `isAccessAllowed`    | `Function` | `true`        | Controls which users have access to the Admin UI.                          |
| `adminMeta`          | `Object`   | `{}`          | Provides additional `adminMeta`. Useful for Hooks and other customizations |
| `defaultPageSize`    | `Integer`  | 50            | The default number of list items to show at once.                          |
| `maximumPageSize`    | `Integer`  | 1000          | The maximum number of list items to show at once.                          |

### `hooks`

Customization hooks allow you to modify various areas of the Admin UI to better suit your development needs. The `index.js` file at the given path should export a single config object containing your chosen hooks. All are optional. See [Customization](#customization) for available hooks.

If omitted, Keystone will look under `./admin-ui/` for a hooks config export.

#### Usage

```javascript title=index.js
new AdminUIApp({ hooks: require.resolve('./custom-hooks-path') });
```

### `isAccessAllowed`

This function takes the same arguments as a [shorthand imperative boolean](https://www.keystonejs.com/api/access-control#shorthand-imperative-boolean) access control. It must return either true or false.

> **Important:** If omitted, all users _with accounts_ will be able to access the Admin UI. The example below would restrict access to users with the `isAdmin` permission.

#### Usage

```js
new AdminUIApp({
  /*...config */
  isAccessAllowed: ({ authentication: { item: user, listKey: list } }) => !!user && !!user.isAdmin,
}),
```

## Customization

The following customization hooks are available. Each is a function that takes no arguments.

```javascript title=/custom-hooks-path/index.js
export default {
  customToast,
  itemHeaderActions,
  listHeaderActions,
  listManageActions,
  logo,
  pages,
};
```

### `logo`

The logo to display on the signin screen.

> This must return a React component.

```javascript
export default {
  logo: () => <MyAwesomeLogo />,
};
```

### `itemHeaderActions`

Header components on the Item Details page can be replaced using this hook. Ths replaces the components for item Details page for all Lists.

> This must return a React component.

```javascript title=/admin-ui/index.js
import { ItemId, AddNewItem } from '@keystonejs/app-admin-ui/components';
export default {
  // re-implement the default AddNewItem and ItemId button + custom text
  itemHeaderActions: () => (
    <div>
      <ItemId />
      <AddNewItem />
      <p>Hello world</p>
    </div>
  ),
};
```

### `listHeaderActions`

Header components on the List page can be replaced using this hook. This replaces components on list page for all Lists.

> This must return a React component.

```javascript title=/admin-ui/index.js
import { CreateItem } from '@keystonejs/app-admin-ui/components';
export default {
  // re-implement the default create item button + custom text
  listHeaderActions: () => (
    <div>
      <CreateItem />
      <p>Hello world</p>
    </div>
  ),
};
```

### `listManageActions`

Custom Actions component for multiple items in the list can be replaced with this hook. This replaces the list management toolbar Items for all lists.

> This must return a React component.

```javascript title=/admin-ui/index.js
import { UpdateItems, DeleteItems } from '@keystonejs/app-admin-ui/components';
export default {
  // re-implement the default delete many and update many items buttons + custom text
  listManageActions: () => (
    <div>
      <UpdateItems />
      <DeleteItems />
      <p>Hello world</p>
    </div>
  ),
};
```

### `pages`

Allows grouping list pages in the sidebar or defining completely new pages.

Should return an array of objects, which may contain the following properties:

| Name        | Type                | Description                                                                             |
| ----------- | ------------------- | --------------------------------------------------------------------------------------- |
| `label`     | `String`            | The page name to display in the sidebar.                                                |
| `path`      | `String`            | The page path.                                                                          |
| `component` | `Function \| Class` | A React component which will be used to render this page.                               |
| `children`  | `Array`             | An array of either Keystone list keys or objects with `listKey` and `label` properties. |

```javascript
export default {
  pages: () => [
    // Custom pages
    {
      label: 'A new dashboard',
      path: '',
      component: Dashboard,
    },
    {
      label: 'About this project',
      path: 'about',
      component: About,
    },
    // Ordering existing list pages
    {
      label: 'Blog',
      children: [
        { listKey: 'Post' },
        { listKey: 'PostCategory', label: 'Categories' },
        { listKey: 'Comment' },
      ],
    },
    {
      label: 'People',
      children: ['User'],
    },
  ],
};
```

### `customToast`

Allows customising the content of toast notification when an item is updated or deleted.

The hook function receives a context variable containing an `item` key with the original item data, a `list` key that can be used to limit the scope of the hook, the original `message` as well as a `toastAction` that will be either 'update' or 'delete'. The function should return a React component.

```javascript
export default {
  customToast: ({ item, list, message }) => {
    // custom Toast for MyList
    if (list.key === 'MyList') {
      return (
        <div>
          <strong>My custom toast notification!</strong>
          {item && item._label_ ? <strong>{item._label_}</strong> : null}
        </div>
      );
    }
    // Default toast
    return (
      <div>
        {item && item._label_ ? <strong>{item._label_}</strong> : null}
        <div>{message}</div>
      </div>
    );
  },
};
```