koa-redirect-loop - npm Package Compare versions

Comparing version 2.0.6 to 3.0.0

index.js

@@ -7,3 +7,4 @@ const Url = require('url-parse');
     this.config = {
-      defaultPath: '/',
+      getDefaultPath: (ctx) =>
+        ctx.request.locale ? `/${ctx.request.locale}` : '/',
       maxRedirects: 5,
@@ -14,4 +15,5 @@ logger: console,
 
-    if (!isSANB(this.config.defaultPath))
-      throw new Error('defaultPath must be a String');
+    if (isSANB(this.config.defaultPath))
+      this.config.getDefaultPath = () => this.config.defaultPath;
+
     if (
@@ -22,2 +24,3 @@ typeof this.config.maxRedirects !== 'number' ||
       throw new Error('maxRedirects must be a Number greater than zero');
+
     this.middleware = this.middleware.bind(this);
@@ -51,2 +54,4 @@ }
 
+      const defaultPath = config.getDefaultPath(ctx);
+
       if (url === 'back') {
@@ -60,9 +65,8 @@ //
             new Url(ctx.href, {}).origin
-            ? new Url(ctx.get('Referrer'), {}).pathname || '/'
-            : alt || '/';
+            ? new Url(ctx.get('Referrer'), {}).pathname || defaultPath
+            : alt || defaultPath;
       }
 
-      const previousPreviousPath =
-        ctx.session.prevPrevPath || config.defaultPath;
-      const previousPath = ctx.session.prevPath || config.defaultPath;
+      const previousPreviousPath = ctx.session.prevPrevPath || defaultPath;
+      const previousPath = ctx.session.prevPath || defaultPath;
       const previousMethod = ctx.session.prevMethod || ctx.method;
@@ -86,6 +90,9 @@ const maxRedirects = ctx.session.maxRedirects || 1;
           const { pathname } = new Url(previousPreviousPath, {});
-          address = pathname === previousPreviousPath ? '/' : pathname || '/';
+          address =
+            pathname === previousPreviousPath
+              ? defaultPath
+              : pathname || defaultPath;
         }
       } else if (maxRedirects > config.maxRedirects) {
-        address = config.defaultPath;
+        address = defaultPath;
       }
@@ -92,0 +99,0 @@

package.json

 {
   "name": "koa-redirect-loop",
   "description": "Prevent redirect loops with sessions since HTTP referrer header is unreliable and ensures sessions are saved upon redirect",
-  "version": "2.0.6",
+  "version": "3.0.0",
   "author": "Nick Baugh <[e-mail]> (http://niftylettuce.com/)",
@@ -6,0 +6,0 @@ "ava": {

README.md

@@ -56,2 +56,3 @@ # koa-redirect-loop
 
+* `getDefaultPath` (Function) - function which accepts `ctx` argument and returns a path to fallback to, defaults to either `/${ctx.request.locale}` (e.g. if using `@ladjs/i18n`) or `/`
 * `defaultPath` (String) - path to fallback to, defaults to `'/'`
@@ -58,0 +59,0 @@ * `maxRedirects` (Number) - maximum number of redirects to allow, defaults to `5`

No alert changes

Improved metrics

Total package byte prevSize

9413

increased by4.02%

Lines of code

115

increased by3.6%

Number of lines in readme file

77

increased by1.32%

No dependency changes