| 17 | } |
| 18 | |
| 19 | export function urlToMap(s: string, maxLevel?: number): Map<string, string | Map<string, any>> { |
| 20 | const isFullURI = isURI(s); |
| 21 | const u = new URL(isFullURI ? s : `http://json4u.com/${s.replace(/^\//, "")}`); |
| 22 | const m = new Map(); |
| 23 | |
| 24 | if (isFullURI) { |
| 25 | u.protocol && m.set("Protocol", u.protocol.replace(/:$/, "")); |
| 26 | u.hostname && m.set("Host", u.hostname); |
| 27 | } |
| 28 | |
| 29 | u.username && m.set("Username", u.username); |
| 30 | u.password && m.set("Password", u.password); |
| 31 | u.port && m.set("Port", u.port); |
| 32 | u.pathname && m.set("Path", u.pathname); |
| 33 | u.hash && m.set("Hash", u.hash); |
| 34 | |
| 35 | if (maxLevel === undefined || maxLevel > 0) { |
| 36 | const q = new Map(); |
| 37 | const dups = new Map(); |
| 38 | |
| 39 | u.searchParams.forEach((_, name) => { |
| 40 | dups.set(name, (dups.get(name) ?? 0) + 1); |
| 41 | }); |
| 42 | |
| 43 | u.searchParams.forEach((value, name) => { |
| 44 | let v: string | ReturnType<typeof urlToMap> = value; |
| 45 | const lv = maxLevel !== undefined ? maxLevel - 1 : undefined; |
| 46 | |
| 47 | if ((lv ?? 1) > 0 && isURI(value)) { |
| 48 | v = urlToMap(value, lv); |
| 49 | } |
| 50 | |
| 51 | if (dups.get(name) > 1) { |
| 52 | const vv = q.get(name) ?? []; |
| 53 | vv.push(v); |
| 54 | q.set(name, vv); |
| 55 | } else { |
| 56 | q.set(name, v); |
| 57 | } |
| 58 | }); |
| 59 | |
| 60 | if (q.size > 0) { |
| 61 | m.set("Query", q); |
| 62 | } |
| 63 | } else if (u.searchParams.size > 0) { |
| 64 | const q = u.searchParams.toString(); |
| 65 | m.set("Query", q); |
| 66 | } |
| 67 | |
| 68 | return m; |
| 69 | } |
| 70 | |
| 71 | function isURI(s: string) { |
| 72 | return typeof s === "string" && /^\w+:\/\/.*/g.test(s); |