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fix: support KaiOS arrow navigation on public pages (#12251)

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Nolan Lawson 2019-11-04 04:03:09 -08:00 • committed by Eugen Rochko
parent e37358b3bc
commit 1e232e455c
4 changed files with 29 additions and 3 deletions
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16
app/javascript/mastodon/load_keyboard_extensions.js Normal file
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@ -0,0 +1,16 @@
// On KaiOS, we may not be able to use a mouse cursor or navigate using Tab-based focus, so we install
// special left/right focus navigation keyboard listeners, at least on public pages (i.e. so folks
// can at least log in using KaiOS devices).
function importArrowKeyNavigation() {
return import(/* webpackChunkName: "arrow-key-navigation" */ 'arrow-key-navigation');
}
export default function loadKeyboardExtensions() {
if (/KAIOS/.test(navigator.userAgent)) {
return importArrowKeyNavigation().then(arrowKeyNav => {
arrowKeyNav.register();
});
}
return Promise.resolve();
}

10
app/javascript/packs/public.js
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@ -2,6 +2,7 @@ import escapeTextContentForBrowser from 'escape-html';
import loadPolyfills from '../mastodon/load_polyfills';
import ready from '../mastodon/ready';
import { start } from '../mastodon/common';
import loadKeyboardExtensions from '../mastodon/load_keyboard_extensions';
start();
@ -259,6 +260,9 @@ function main() {
});
}
loadPolyfills().then(main).catch(error => {
console.error(error);
});
loadPolyfills()
.then(main)
.then(loadKeyboardExtensions)
.catch(error => {
console.error(error);
});