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backend/node_modules/light-my-request/lib/parse-url.js

@@ -0,0 +1,47 @@
+'use strict'
+
+const { URL } = require('node:url')
+
+const BASE_URL = 'http://localhost'
+
+/**
+ * Parse URL
+ *
+ * @param {(Object|String)} url
+ * @param {Object} [query]
+ * @return {URL}
+ */
+module.exports = function parseURL (url, query) {
+  if ((typeof url === 'string' || Object.prototype.toString.call(url) === '[object String]') && url.startsWith('//')) {
+    url = BASE_URL + url
+  }
+  const result = typeof url === 'object'
+    ? Object.assign(new URL(BASE_URL), url)
+    : new URL(url, BASE_URL)
+
+  if (typeof query === 'string') {
+    query = new URLSearchParams(query)
+    for (const key of query.keys()) {
+      result.searchParams.delete(key)
+      for (const value of query.getAll(key)) {
+        result.searchParams.append(key, value)
+      }
+    }
+  } else {
+    const merged = Object.assign({}, url.query, query)
+    for (const key in merged) {
+      const value = merged[key]
+
+      if (Array.isArray(value)) {
+        result.searchParams.delete(key)
+        for (const param of value) {
+          result.searchParams.append(key, param)
+        }
+      } else {
+        result.searchParams.set(key, value)
+      }
+    }
+  }
+
+  return result
+}