Replace axios with fetch

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

src/utils/redirect.ts

@@ -2,7 +2,7 @@ import { useEffect } from 'react';
 
 import type { Location } from 'soapbox/types/history';
 
-const LOCAL_STORAGE_REDIRECT_KEY = 'soapbox:redirect-uri';
+const LOCAL_STORAGE_REDIRECT_KEY = 'plfe:redirect-uri';
 
 const cacheCurrentUrl = (location: Location) => {
   const actualUrl = encodeURIComponent(`${location.pathname}${location.search}`);

src/utils/state.ts

@@ -22,7 +22,7 @@ export const federationRestrictionsDisclosed = (state: RootState): boolean => {
 };
 
 /**
- * Determine whether Soapbox is running in standalone mode.
+ * Determine whether pl-fe is running in standalone mode.
  * Standalone mode runs separately from any backend and can login anywhere.
  */
 export const isStandalone = (state: RootState): boolean => {

src/utils/url.ts

@@ -0,0 +1,23 @@
+import queryString from 'query-string';
+
+// Adapted from Axios https://github.com/axios/axios/blob/v1.x/lib/core/buildFullPath.js
+const isAbsoluteURL = (url: string) => /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url);
+
+const combineURLs = (baseURL: string, relativeURL: string) => relativeURL
+  ? baseURL.replace(/\/?\/$/, '') + '/' + relativeURL.replace(/^\/+/, '')
+  : baseURL;
+
+const buildFullPath = (requestedURL: string, baseURL?: string, params?: Record<string, any>) => {
+  const path = (baseURL && !isAbsoluteURL(requestedURL)) ? combineURLs(baseURL, requestedURL) : requestedURL;
+
+  if (params) {
+    return `${path}?${queryString.stringify(params, { arrayFormat: 'bracket' })}`;
+  }
+  return path;
+};
+
+export {
+  isAbsoluteURL,
+  combineURLs,
+  buildFullPath,
+};