feat: support links in checkbox/boolean nodes

packages/elements-react/src/tests/jest/test-utils.tsx

@@ -7,11 +7,14 @@ import { OryProvider, OryProviderProps } from "../../context"
 import { OryComponentProvider } from "../../context/component"
 import { OryDefaultComponents } from "../../theme/default"
 import { OryClientConfiguration } from "../../util"
+import { IntlProvider } from "../../context/intl-context"
 
 const AllProviders = ({ children }: PropsWithChildren) => (
-  <OryComponentProvider components={OryDefaultComponents}>
-    {children}
-  </OryComponentProvider>
+  <IntlProvider locale="en">
+    <OryComponentProvider components={OryDefaultComponents}>
+      {children}
+    </OryComponentProvider>
+  </IntlProvider>
 )
 
 const customRender = (

packages/elements-react/src/theme/default/components/form/checkbox.tsx

@@ -4,14 +4,15 @@
 "use client"
 import { getNodeLabel } from "@ory/client-fetch"
 import {
-  OryNodeInputProps,
   messageTestId,
+  OryNodeInputProps,
   uiTextToFormattedMessage,
 } from "@ory/elements-react"
 import { useState } from "react"
 import { useForm } from "react-hook-form"
 import { useIntl } from "react-intl"
 import { cn } from "../../utils/cn"
+import { CheckboxLabel } from "../ui/checkbox-label"
 
 function CheckboxSVG() {
   return (
@@ -82,7 +83,7 @@ export const DefaultCheckbox = ({
       </div>
       <div className="text-sm items-center">
         <label className="text-sm font-normal leading-normal text-forms-fg-default">
-          {label && uiTextToFormattedMessage(label, intl)}
+          <CheckboxLabel label={label} />
         </label>
         {node.messages.map((message) => (
           <span

packages/elements-react/src/theme/default/components/ui/__snapshots__/checkbox-label.spec.tsx.snap

@@ -0,0 +1,74 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`computeLabelElements handles a label with no text but a link 1`] = `
+<div>
+  <a
+    class="text-links-link-default hover:text-links-link-hover hover:underline"
+    href="https://example.com"
+    rel="noopener noreferrer"
+    target="_blank"
+  >
+    Click here
+  </a>
+</div>
+`;
+
+exports[`computeLabelElements renders a text with a single markdown link correctly 1`] = `
+<div>
+  This is a 
+  <a
+    class="text-links-link-default hover:text-links-link-hover hover:underline"
+    href="https://example.com"
+    rel="noopener noreferrer"
+    target="_blank"
+  >
+    link
+  </a>
+</div>
+`;
+
+exports[`computeLabelElements renders a text with link and extra text around it correctly 1`] = `
+<div>
+  Click 
+  <a
+    class="text-links-link-default hover:text-links-link-hover hover:underline"
+    href="https://example.com"
+    rel="noopener noreferrer"
+    target="_blank"
+  >
+    here
+  </a>
+   to visit, or go elsewhere.
+</div>
+`;
+
+exports[`computeLabelElements renders a text with multiple markdown links correctly 1`] = `
+<div>
+  This 
+  <a
+    class="text-links-link-default hover:text-links-link-hover hover:underline"
+    href="https://first.com"
+    rel="noopener noreferrer"
+    target="_blank"
+  >
+    first link
+  </a>
+   and this 
+  <a
+    class="text-links-link-default hover:text-links-link-hover hover:underline"
+    href="https://second.com"
+    rel="noopener noreferrer"
+    target="_blank"
+  >
+    second link
+  </a>
+</div>
+`;
+
+exports[`computeLabelElements renders null if label is undefined 1`] = `<div />`;
+
+exports[`computeLabelElements renders plain text without links correctly 1`] = `
+<div>
+  This is just plain text
+</div>
+`;

packages/elements-react/src/theme/default/components/ui/checkbox-label.spec.tsx

@@ -0,0 +1,59 @@
+// Copyright © 2024 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+import { render } from "../../../../tests/jest/test-utils"
+import { CheckboxLabel } from "./checkbox-label"
+
+describe("computeLabelElements", () => {
+  test("renders plain text without links correctly", () => {
+    const labelText = "This is just plain text"
+
+    const { container } = render(
+      <CheckboxLabel label={{ text: labelText, id: 0, type: "info" }} />,
+    )
+    expect(container).toMatchSnapshot()
+  })
+
+  test("renders a text with a single markdown link correctly", () => {
+    const labelText = "This is a [link](https://example.com)"
+
+    const { container } = render(
+      <CheckboxLabel label={{ text: labelText, id: 0, type: "info" }} />,
+    )
+    expect(container).toMatchSnapshot()
+  })
+
+  test("renders a text with multiple markdown links correctly", () => {
+    const labelText =
+      "This [first link](https://first.com) and this [second link](https://second.com)"
+
+    const { container } = render(
+      <CheckboxLabel label={{ text: labelText, id: 0, type: "info" }} />,
+    )
+    expect(container).toMatchSnapshot()
+  })
+
+  test("renders a text with link and extra text around it correctly", () => {
+    const labelText =
+      "Click [here](https://example.com) to visit, or go elsewhere."
+
+    const { container } = render(
+      <CheckboxLabel label={{ text: labelText, id: 0, type: "info" }} />,
+    )
+    expect(container).toMatchSnapshot()
+  })
+
+  test("handles a label with no text but a link", () => {
+    const labelText = "[Click here](https://example.com)"
+
+    const { container } = render(
+      <CheckboxLabel label={{ text: labelText, id: 0, type: "info" }} />,
+    )
+    expect(container).toMatchSnapshot()
+  })
+
+  test("renders null if label is undefined", () => {
+    const { container } = render(<CheckboxLabel label={undefined} />)
+    expect(container).toMatchSnapshot()
+  })
+})

packages/elements-react/src/theme/default/components/ui/checkbox-label.tsx

@@ -0,0 +1,67 @@
+// Copyright © 2024 Ory Corp
+// SPDX-License-Identifier: Apache-2.0
+
+import { UiText } from "@ory/client-fetch"
+import { useIntl } from "react-intl"
+import { uiTextToFormattedMessage } from "../../../../util"
+
+type CheckboxLabelProps = {
+  label?: UiText
+}
+
+const linkRegex = /\[([^\]]+)\]\(([^)]+)\)/g
+
+export function computeLabelElements(labelText: string) {
+  const elements = []
+  let lastIndex = 0
+
+  // Use matchAll to find all markdown links
+  for (const match of labelText.matchAll(linkRegex)) {
+    const linkText = match[1]
+    const url = match[2]
+    const matchStart = match.index
+    if (typeof matchStart === "undefined") {
+      // Some types seem to be wrong somewhere, eslint complains that matchStart can be undefined, but it can't?
+      // So we just skip this match, if it is undefined
+      continue
+    }
+
+    // Push the text before the match
+    if (matchStart > lastIndex) {
+      elements.push(labelText.slice(lastIndex, matchStart))
+    }
+
+    // Push the <a> tag for the markdown link
+    elements.push(
+      <a
+        key={matchStart}
+        href={url}
+        target="_blank"
+        rel="noopener noreferrer"
+        className="text-links-link-default hover:text-links-link-hover hover:underline"
+      >
+        {linkText}
+      </a>,
+    )
+
+    // Update lastIndex to the end of the current match
+    lastIndex = matchStart + match[0].length
+  }
+
+  // Push any remaining text after the last match
+  if (lastIndex < labelText.length) {
+    elements.push(labelText.slice(lastIndex))
+  }
+  return elements
+}
+
+export function CheckboxLabel({ label }: CheckboxLabelProps) {
+  const intl = useIntl()
+  if (!label) {
+    return null
+  }
+
+  const labelText = uiTextToFormattedMessage(label, intl)
+
+  return <>{computeLabelElements(labelText)}</>
+}