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export function pathEscapeSegments(s: string): string {
return s.split('/').map(encodeURIComponent).join('/');
}
function stripSlash(url: string): string {
return url.endsWith('/') ? url.slice(0, -1) : url;
}
export function isUrl(url: string): boolean {
try {
return stripSlash((new URL(url).href)).trim() === stripSlash(url).trim();
} catch {
return false;
}
}
// Convert an absolute or relative URL to an absolute URL with the current origin. It only
// processes absolute HTTP/HTTPS URLs or relative URLs like '/xxx' or '//host/xxx'.
export function toOriginUrl(urlStr: string) {
try {
if (urlStr.startsWith('http://') || urlStr.startsWith('https://') || urlStr.startsWith('/')) {
const {origin, protocol, hostname, port} = window.location;
const url = new URL(urlStr, origin);
url.protocol = protocol;
url.hostname = hostname;
url.port = port || (protocol === 'https:' ? '443' : '80');
return url.toString();
}
} catch {}
return urlStr;
}
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