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feat(v2): improve Algolia search accessibility (#3166)

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* feat(v2): improve Algolia search accessbility

* fix(v2): make sure to import modal before opening
This commit is contained in:
François Chalifour 2020-07-31 15:37:10 +02:00 • committed by GitHub
parent d560a52ef2
commit e442ac95ee
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 42 additions and 23 deletions
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2
packages/docusaurus-theme-search-algolia/package.json
View file

@ -8,7 +8,7 @@
},
"license": "MIT",
"dependencies": {
"@docsearch/react": "^1.0.0-alpha.24",
"@docsearch/react": "^1.0.0-alpha.25",
"@hapi/joi": "^17.1.1",
"algoliasearch": "^4.0.0",
"algoliasearch-helper": "^3.1.1",

25
packages/docusaurus-theme-search-algolia/src/theme/SearchBar/index.js
View file

@ -5,7 +5,7 @@
* LICENSE file in the root directory of this source tree.
*/
import React, {useState, useCallback} from 'react';
import React, {useState, useRef, useCallback} from 'react';
import {createPortal} from 'react-dom';
import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
import {useHistory} from '@docusaurus/router';
@ -35,7 +35,9 @@ function DocSearch(props) {
const {siteMetadata} = useDocusaurusContext();
const {withBaseUrl} = useBaseUrlUtils();
const history = useHistory();
const searchButtonRef = useRef(null);
const [isOpen, setIsOpen] = useState(false);
const [initialQuery, setInitialQuery] = useState(null);
const importDocSearchModalIfNeeded = useCallback(() => {
if (DocSearchModal) {
@ -61,7 +63,23 @@ function DocSearch(props) {
setIsOpen(false);
}, [setIsOpen]);
useDocSearchKeyboardEvents({isOpen, onOpen, onClose});
const onInput = useCallback(
(event) => {
importDocSearchModalIfNeeded().then(() => {
setIsOpen(true);
setInitialQuery(event.key);
});
},
[importDocSearchModalIfNeeded, setIsOpen, setInitialQuery],
);
useDocSearchKeyboardEvents({
isOpen,
onOpen,
onClose,
onInput,
searchButtonRef,
});
return (
<>
@ -81,7 +99,7 @@ function DocSearch(props) {
onFocus={importDocSearchModalIfNeeded}
onMouseOver={importDocSearchModalIfNeeded}
onClick={onOpen}
aria-label="Search"
ref={searchButtonRef}
/>
{isOpen &&
@ -89,6 +107,7 @@ function DocSearch(props) {
<DocSearchModal
onClose={onClose}
initialScrollY={window.scrollY}
initialQuery={initialQuery}
navigator={{
navigate({suggestionUrl}) {
history.push(suggestionUrl);

38
yarn.lock
View file

@ -1764,19 +1764,19 @@
enabled "2.0.x"
kuler "^2.0.0"
"@docsearch/css@^1.0.0-alpha.24":
version "1.0.0-alpha.24"
resolved "https://registry.yarnpkg.com/@docsearch/css/-/css-1.0.0-alpha.24.tgz#a2e8d7e7ac50ebea17f90e974c5174b0d1a5c855"
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"@docsearch/css@^1.0.0-alpha.25":
version "1.0.0-alpha.25"
resolved "https://registry.yarnpkg.com/@docsearch/css/-/css-1.0.0-alpha.25.tgz#08eb99fc8364c71427e0885cb09892c607e0617a"
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"@docsearch/react@^1.0.0-alpha.24":
version "1.0.0-alpha.24"
resolved "https://registry.yarnpkg.com/@docsearch/react/-/react-1.0.0-alpha.24.tgz#c0fb18e0df9494b86e50588892a0b25e293aa0ac"
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"@docsearch/react@^1.0.0-alpha.25":
version "1.0.0-alpha.25"
resolved "https://registry.yarnpkg.com/@docsearch/react/-/react-1.0.0-alpha.25.tgz#e3bf76e888b28c1b37c6412fd99939b83a10eca6"
integrity sha512-s2hwj47lcpNBZVYojhbMZZ+grzm1AFFcbkgJYAl97rgzvG5X7lr8sGvzEIgjlE64t4T6FWtrM/B8XxZq1K9SxA==
dependencies:
"@docsearch/css" "^1.0.0-alpha.24"
"@francoischalifour/autocomplete-core" "^1.0.0-alpha.24"
"@francoischalifour/autocomplete-preset-algolia" "^1.0.0-alpha.24"
"@docsearch/css" "^1.0.0-alpha.25"
"@francoischalifour/autocomplete-core" "^1.0.0-alpha.25"
"@francoischalifour/autocomplete-preset-algolia" "^1.0.0-alpha.25"
algoliasearch "^4.0.0"
"@endiliey/react-ideal-image@^0.0.11":
@ -1876,15 +1876,15 @@
unique-filename "^1.1.1"
which "^1.3.1"
"@francoischalifour/autocomplete-core@^1.0.0-alpha.24":
version "1.0.0-alpha.24"
resolved "https://registry.yarnpkg.com/@francoischalifour/autocomplete-core/-/autocomplete-core-1.0.0-alpha.24.tgz#fc71704a17cf9326a66d97134508abdf02313181"
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"@francoischalifour/autocomplete-core@^1.0.0-alpha.25":
version "1.0.0-alpha.25"
resolved "https://registry.yarnpkg.com/@francoischalifour/autocomplete-core/-/autocomplete-core-1.0.0-alpha.25.tgz#16a2a88ec0919b90fa3378f1f3652ff8f9df2a05"
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"@francoischalifour/autocomplete-preset-algolia@^1.0.0-alpha.24":
version "1.0.0-alpha.24"
resolved "https://registry.yarnpkg.com/@francoischalifour/autocomplete-preset-algolia/-/autocomplete-preset-algolia-1.0.0-alpha.24.tgz#f305d529d9e6c31b7e14d7aff45e912a23b187e5"
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"@francoischalifour/autocomplete-preset-algolia@^1.0.0-alpha.25":
version "1.0.0-alpha.25"
resolved "https://registry.yarnpkg.com/@francoischalifour/autocomplete-preset-algolia/-/autocomplete-preset-algolia-1.0.0-alpha.25.tgz#703eb85d4f55eab66fd9cf5f18749ee830093f78"
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"@hapi/address@2.x.x":
version "2.1.4"