Added relative URL support for redirect() method.

coreybutler · Aug 9, 2020 · c02369b · c02369b
1 parent 4dcffe7
commit c02369b
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Showing 3 changed files with 16 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -498,6 +498,20 @@ class Endpoint {
   redirect (url, permanent = false, moved = false) {
     return (req, res) => {
       const code = permanent ? (moved ? 301 : 308) : (moved ? 303 : 307)
+
+      // Identify relative redirect
+      if (!/^\w+:\/{2}/i.test(url)) {
+        let uri = `${req.protocol}://${req.headers.host || req.host || req.hostname}`
+
+        if (/^\.+\//.test(url)) {
+          uri += req.path + '/' + url
+        } else {
+          uri += ('/' + url).replace(/^\/{2,}/, '/')
+        }
+
+        url = uri
+      }
+
       res.header('location', url)
       res.sendStatus(code)
     }

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@butlerlogic/common-api",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "description": "An API engineering productivity kit for Express.",
   "main": "index.js",
   "scripts": {