From d4045fbcbfa8208ec31539744417f315f1f6fad8 Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Tue, 21 Nov 2023 19:01:18 +0100
Subject: refactor(components): split Layout component in smaller components

The previous component was too long and hardly readable. So I splitted
it in different part and added tests.
---
 .../templates/layout/site-footer/site-footer.tsx   | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/components/templates/layout/site-footer/site-footer.tsx

(limited to 'src/components/templates/layout/site-footer/site-footer.tsx')

diff --git a/src/components/templates/layout/site-footer/site-footer.tsx b/src/components/templates/layout/site-footer/site-footer.tsx
new file mode 100644
index 0000000..b852b32
--- /dev/null
+++ b/src/components/templates/layout/site-footer/site-footer.tsx
@@ -0,0 +1,93 @@
+import { type ForwardRefRenderFunction, forwardRef } from 'react';
+import { useIntl } from 'react-intl';
+import { CONFIG } from '../../../../utils/config';
+import { ROUTES } from '../../../../utils/constants';
+import { useScrollPosition } from '../../../../utils/hooks';
+import { Footer, type FooterProps, Icon } from '../../../atoms';
+import {
+  BackToTop,
+  Colophon,
+  type ColophonLink,
+  Copyright,
+} from '../../../molecules';
+import styles from './site-footer.module.scss';
+
+export type SiteFooterProps = Omit<FooterProps, 'children'> & {
+  /**
+   * An id that will be use as anchor for the back to top button.
+   */
+  topId?: string;
+};
+
+const SiteFooterWithRef: ForwardRefRenderFunction<
+  HTMLElement,
+  SiteFooterProps
+> = ({ className = '', topId, ...props }, ref) => {
+  const footerClass = `${styles.footer} ${className}`;
+  const intl = useIntl();
+  const licenseName = intl.formatMessage({
+    defaultMessage: 'CC BY SA',
+    description: 'SiteFooter: the license name',
+    id: 'iTLvLX',
+  });
+  const backToTop = intl.formatMessage({
+    defaultMessage: 'Back to top',
+    description: 'SiteFooter: an accessible name for the back to top button',
+    id: 'OHvb01',
+  });
+  const footerNav: ColophonLink[] = [
+    {
+      id: 'legal-notice',
+      label: intl.formatMessage({
+        defaultMessage: 'Legal notice',
+        description: 'SiteFooter: Legal notice link label',
+        id: 'lsmD4c',
+      }),
+      href: ROUTES.LEGAL_NOTICE,
+    },
+  ];
+  const scrollPos = useScrollPosition();
+  const backToTopVisibilityBreakpoint = 300;
+  const backToTopClassName = [
+    styles['back-to-top'],
+    styles[
+      scrollPos.y > backToTopVisibilityBreakpoint
+        ? 'back-to-top--visible'
+        : 'back-to-top--hidden'
+    ],
+  ].join(' ');
+  const backToTopAnchor = topId ? `#${topId}` : undefined;
+
+  return (
+    <Footer {...props} className={footerClass} ref={ref}>
+      <Colophon
+        copyright={
+          <Copyright
+            from={CONFIG.copyright.startYear}
+            owner={CONFIG.name}
+            to={CONFIG.copyright.endYear}
+          />
+        }
+        license={
+          <Icon
+            heading={licenseName}
+            // eslint-disable-next-line react/jsx-no-literals
+            shape="cc-by-sa"
+            // eslint-disable-next-line react/jsx-no-literals
+            size="lg"
+          />
+        }
+        links={footerNav}
+      />
+      {backToTopAnchor ? (
+        <BackToTop
+          anchor={backToTopAnchor}
+          className={backToTopClassName}
+          label={backToTop}
+        />
+      ) : null}
+    </Footer>
+  );
+};
+
+export const SiteFooter = forwardRef(SiteFooterWithRef);
-- 
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