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Fix getHashFromUrl

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lifegpc
2024-06-06 16:00:38 +08:00
parent 5ab38375d4
commit b7df7ba8ff
2 changed files with 44 additions and 0 deletions
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16
utils.ts
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@@ -334,10 +334,26 @@ export function compareNum(num1: number | bigint, num2: number | bigint) {
}
const HASH_PATTERN = /^\/h\/([0-9a-f]+)/;
const FHASH_PATTERN = /([0-9a-f]{40})-(\d+)-(\d+)-(\d+)-([^\/]+)/g;
export function getHashFromUrl(url: string | URL) {
const u = typeof url === "string" ? new URL(url) : url;
const m = u.pathname.match(HASH_PATTERN);
if (m) return m[1];
if (u.pathname.startsWith("/om/")) {
const ma = Array.from(u.pathname.matchAll(FHASH_PATTERN));
const comps = u.pathname.split("/");
if (ma.length && comps.length > 3) {
const width = comps[comps.length - 3];
if (width == "0") {
return ma[0][1];
}
for (const f of ma) {
if (f[3] == width) {
return f[1];
}
}
}
}
throw Error(`URL ${url} not contains hash info.`);
}