Merge branch 'develop' into feature/DES-780-add-dir-auto

packages/css/src/components/file-input/README.md

@@ -0,0 +1,9 @@
+<!-- @license CC0-1.0 -->
+
+# File Input
+
+Allows the user to upload one or more files from their device.
+
+## Visual considerations
+
+The filename label and button are displayed in the language of the browser and can vary between browsers and operating systems.

packages/css/src/components/file-input/file-input.scss

@@ -0,0 +1,68 @@
+/**
+ * @license EUPL-1.2+
+ * Copyright Gemeente Amsterdam
+ */
+
+@import "../../common/text-rendering";
+
+@mixin reset-button {
+  border: 0;
+  border-radius: 0; // Reset rounded borders on iOS devices
+  box-sizing: border-box;
+}
+
+.ams-file-input {
+  background-color: var(--ams-file-input-background-color);
+  border: var(--ams-file-input-border);
+  color: var(--ams-file-input-color);
+  cursor: var(--ams-file-input-cursor);
+  font-family: var(--ams-file-input-font-family);
+  font-size: var(--ams-file-input-font-size);
+  font-weight: var(--ams-file-input-font-weight);
+  line-height: var(--ams-file-input-line-height);
+  max-inline-size: calc(100% - var(--ams-file-input-padding-inline) * 2);
+  outline-offset: 0.25rem; // Double the default focus outline offset to compensate for the dashed border
+  padding-block: var(--ams-file-input-padding-block);
+  padding-inline: var(--ams-file-input-padding-inline);
+  touch-action: manipulation;
+
+  @include text-rendering;
+}
+
+.ams-file-input:disabled {
+  color: var(--ams-file-input-disabled-color);
+  cursor: var(--ams-file-input-disabled-cursor);
+}
+
+.ams-file-input::file-selector-button {
+  appearance: none; // Reset default appearance on iOS devices
+  background-color: var(--ams-file-input-file-selector-button-background-color);
+  box-shadow: var(--ams-file-input-file-selector-button-box-shadow);
+  color: var(--ams-file-input-file-selector-button-color);
+  cursor: var(--ams-file-input-file-selector-button-cursor);
+  font-family: inherit;
+  font-size: inherit; // iOS specific fix
+  font-weight: inherit;
+  margin-inline-end: var(--ams-file-input-file-selector-button-margin-inline-end);
+  padding-block: var(--ams-file-input-file-selector-button-padding-block);
+  padding-inline: var(--ams-file-input-file-selector-button-padding-inline);
+
+  @media screen and (-ms-high-contrast: active), screen and (forced-colors: active) {
+    border: var(
+      --ams-file-input-file-selector-button-forced-color-mode-border
+    ); // add border because forced colors changes box-shadow to none
+  }
+
+  @include reset-button;
+}
+
+.ams-file-input:disabled::file-selector-button {
+  box-shadow: var(--ams-file-input-file-selector-button-disabled-box-shadow);
+  color: var(--ams-file-input-disabled-color);
+  cursor: var(--ams-file-input-file-selector-button-disabled-cursor);
+}
+
+.ams-file-input:not(:disabled):hover::file-selector-button {
+  box-shadow: var(--ams-file-input-file-selector-button-hover-box-shadow);
+  color: var(--ams-file-input-file-selector-button-hover-color);
+}

packages/css/src/components/index.scss

@@ -4,6 +4,7 @@
  */
 
 /* Append here */
+@import "./file-input/file-input";
 @import "./field/field";
 @import "./select/select";
 @import "./time-input/time-input";

packages/react/src/FileInput/FileInput.test.tsx

@@ -0,0 +1,37 @@
+import { render } from '@testing-library/react'
+import { createRef } from 'react'
+import { FileInput } from './FileInput'
+import '@testing-library/jest-dom'
+
+describe('File input', () => {
+  it('renders', () => {
+    const { container } = render(<FileInput />)
+    const component = container.querySelector('input[type="file"]')
+
+    expect(component).toBeInTheDocument()
+    expect(component).toBeVisible()
+  })
+
+  it('renders a design system BEM class name', () => {
+    const { container } = render(<FileInput />)
+    const component = container.querySelector('input[type="file"]')
+
+    expect(component).toHaveClass('ams-file-input')
+  })
+
+  it('renders an additional class name', () => {
+    const { container } = render(<FileInput className="extra" />)
+    const component = container.querySelector('input[type="file"]')
+
+    expect(component).toHaveClass('ams-file-input extra')
+  })
+
+  it('supports ForwardRef in React', () => {
+    const ref = createRef<HTMLInputElement>()
+
+    const { container } = render(<FileInput ref={ref} />)
+    const component = container.querySelector('input[type="file"]')
+
+    expect(ref.current).toBe(component)
+  })
+})

packages/react/src/FileInput/FileInput.tsx

@@ -0,0 +1,18 @@
+/**
+ * @license EUPL-1.2+
+ * Copyright Gemeente Amsterdam
+ */
+
+import clsx from 'clsx'
+import { forwardRef } from 'react'
+import type { ForwardedRef, InputHTMLAttributes } from 'react'
+
+export type FileInputProps = InputHTMLAttributes<HTMLInputElement>
+
+export const FileInput = forwardRef(
+  ({ className, ...restProps }: FileInputProps, ref: ForwardedRef<HTMLInputElement>) => (
+    <input {...restProps} ref={ref} className={clsx('ams-file-input', className)} type="file" />
+  ),
+)
+
+FileInput.displayName = 'FileInput'

packages/react/src/FileInput/README.md

@@ -0,0 +1,5 @@
+<!-- @license CC0-1.0 -->
+
+# React File Input component
+
+[File Input documentation](../../../css/src/components/file-input/README.md)

packages/react/src/FileInput/index.ts

@@ -0,0 +1,2 @@
+export { FileInput } from './FileInput'
+export type { FileInputProps } from './FileInput'

packages/react/src/index.ts

@@ -4,6 +4,7 @@
  */
 
 /* Append here */
+export * from './FileInput'
 export * from './Field'
 export * from './Select'
 export * from './TimeInput'

proprietary/tokens/src/components/ams/file-input.tokens.json

@@ -0,0 +1,42 @@
+{
+  "ams": {
+    "file-input": {
+      "background-color": { "value": "{ams.color.primary-white}" },
+      "border": { "value": "{ams.border.width.sm} dashed {ams.color.neutral-grey3}" },
+      "color": { "value": "{ams.color.primary-black}" },
+      "cursor": { "value": "{ams.action.activate.cursor}" },
+      "font-family": { "value": "{ams.text.font-family}" },
+      "font-size": { "value": "{ams.text.level.5.font-size}" },
+      "font-weight": { "value": "{ams.text.font-weight.normal}" },
+      "line-height": { "value": "{ams.text.level.5.line-height}" },
+      "outline-offset": { "value": "{ams.focus.outline-offset}" },
+      "padding-block": { "value": "{ams.space.inside.md}" },
+      "padding-inline": { "value": "{ams.space.inside.md}" },
+      "disabled": {
+        "color": { "value": "{ams.color.neutral-grey2}" },
+        "cursor": { "value": "{ams.action.disabled.cursor}" }
+      },
+      "file-selector-button": {
+        "background-color": { "value": "{ams.color.primary-white}" },
+        "box-shadow": { "value": "inset 0 0 0 {ams.border.width.md} {ams.color.primary-blue}" },
+        "color": { "value": "{ams.color.primary-blue}" },
+        "cursor": { "value": "{ams.action.activate.cursor}" },
+        "margin-inline-end": { "value": "{ams.space.inside.md}" },
+        "padding-block": { "value": "{ams.space.inside.xs}" },
+        "padding-inline": { "value": "{ams.space.inside.md}" },
+        "hover": {
+          "box-shadow": { "value": "inset 0 0 0 {ams.border.width.lg} {ams.color.dark-blue}" },
+          "color": { "value": "{ams.color.dark-blue}" }
+        },
+        "disabled": {
+          "box-shadow": { "value": "inset 0 0 0 {ams.border.width.md} {ams.color.neutral-grey2}" },
+          "color": { "value": "{ams.color.neutral-grey2}" },
+          "cursor": { "value": "{ams.action.disabled.cursor}" }
+        },
+        "forced-color-mode": {
+          "border": { "value": "{ams.border.width.md} solid" }
+        }
+      }
+    }
+  }
+}

storybook/src/components/FileInput/FileInput.docs.mdx

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+import { Canvas, Controls, Markdown, Meta, Primary } from "@storybook/blocks";
+import * as FileInputStories from "./FileInput.stories.tsx";
+import README from "../../../../packages/css/src/components/file-input/README.md?raw";
+
+<Meta of={FileInputStories} />
+
+<Markdown>{README}</Markdown>
+
+<Primary />
+
+<Controls />
+
+## Multiple Files
+
+Allow multiple files to be selected. The label will update to show the number of files selected.
+
+<Canvas of={FileInputStories.Multiple} />
+
+## Accept
+
+Limit the types of files that can be selected. Some examples are `image/*`, `video/*`, or `audio/*`. To limit to a specific file type, use the MIME type, such as `application/pdf`.
+
+- [MDN File Input](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#limiting_accepted_file_types): More examples
+
+<Canvas of={FileInputStories.Accept} />
+
+## Disabled
+
+<Canvas of={FileInputStories.Disabled} />

storybook/src/components/FileInput/FileInput.stories.tsx

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+/**
+ * @license EUPL-1.2+
+ * Copyright Gemeente Amsterdam
+ */
+
+import { FileInput } from '@amsterdam/design-system-react/src'
+import { Meta, StoryObj } from '@storybook/react'
+
+const meta = {
+  title: 'Components/Forms/File Input',
+  component: FileInput,
+  args: {
+    accept: undefined,
+    multiple: false,
+    disabled: false,
+  },
+  argTypes: {
+    accept: {
+      control: {
+        type: 'text',
+      },
+    },
+    multiple: {
+      control: {
+        type: 'boolean',
+      },
+    },
+    disabled: {
+      control: {
+        type: 'boolean',
+      },
+    },
+  },
+} satisfies Meta<typeof FileInput>
+
+export default meta
+
+type Story = StoryObj<typeof meta>
+
+export const Default: Story = {}
+
+export const Multiple: Story = {
+  args: { multiple: true },
+}
+
+export const Accept: Story = {
+  args: { accept: 'application/pdf' },
+}
+
+export const Disabled: Story = {
+  args: { disabled: true },
+}