remnantchat/public/404.html
Jeremy Kahn 0e2da32c25
fix(routing): [closes #168] Construct redirect URL correctly (#170)
* docs(readme): add note about syncing forks
* fix(routing): use correct pathSegmentsToKeep
2023-09-30 10:36:27 -05:00

56 lines
2.0 KiB
HTML

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Single Page Apps for GitHub Pages</title>
<script type="text/javascript">
// See: https://github.com/rafgraph/spa-github-pages/blob/gh-pages/404.html
// Single Page Apps for GitHub Pages
// MIT License
// https://github.com/rafgraph/spa-github-pages
// This script takes the current url and converts the path and query
// string into just a query string, and then redirects the browser
// to the new url with only a query string and hash fragment,
// e.g. https://www.foo.tld/one/two?a=b&c=d#qwe, becomes
// https://www.foo.tld/?/one/two&a=b~and~c=d#qwe
// Note: this 404.html file must be at least 512 bytes for it to work
// with Internet Explorer (it is currently > 512 bytes)
// If you're creating a Project Pages site and NOT using a custom domain,
// then set pathSegmentsToKeep to 1 (enterprise users may need to set it to > 1).
// This way the code will only replace the route part of the path, and not
// the real directory in which the app resides, for example:
// https://username.github.io/repo-name/one/two?a=b&c=d#qwe becomes
// https://username.github.io/repo-name/?/one/two&a=b~and~c=d#qwe
// Otherwise, leave pathSegmentsToKeep as 0.
//var pathSegmentsToKeep = 0
var pathSegmentsToKeep = window.location.origin.endsWith('.github.io')
? 1
: 0
var l = window.location
l.replace(
l.protocol +
'//' +
l.hostname +
(l.port ? ':' + l.port : '') +
l.pathname
.split('/')
.slice(0, 1 + pathSegmentsToKeep)
.join('/') +
'/?/' +
l.pathname
.slice(1)
.split('/')
.slice(pathSegmentsToKeep)
.join('/')
.replace(/&/g, '~and~') +
(l.search ? '&' + l.search.slice(1).replace(/&/g, '~and~') : '') +
l.hash
)
</script>
</head>
<body></body>
</html>