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ui: domainCompare function now start by comparing the second part

This commit is contained in:
nemunaire 2023-11-27 14:00:21 +01:00
parent 2b6e5eb098
commit 285cce509a
1 changed files with 18 additions and 5 deletions
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23
ui/src/lib/dns.ts
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@ -10,15 +10,28 @@ export function fqdn(input: string, origin: string) {
}
}
export function domainCompare (a: string, b: string) {
const as = a.split('.').reverse()
const bs = b.split('.').reverse()
export function domainCompare (a: string | Domain, b: string | Domain) {
// Convert to string if Domain
if (typeof a === "object" && a.domain) a = a.domain;
if (typeof b === "object" && b.domain) b = b.domain;
const as = a.split('.').reverse();
const bs = b.split('.').reverse();
// Remove first item if empty
if (!as[0].length) as.shift();
if (!bs[0].length) bs.shift();
const maxDepth = Math.min(as.length, bs.length)
for (let i = 0; i < maxDepth; i++) {
for (let i = Math.min(maxDepth, 1); i < maxDepth; i++) {
const cmp = as[i].localeCompare(bs[i])
if (cmp !== 0) {
return cmp
return cmp;
} else if (i == 1) {
const cmp = as[0].localeCompare(bs[0]);
if (cmp !== 0) {
return cmp;
}
}
}