allow disabling uri encoding, closes #117

ljharb · Sep 11, 2015 · 282980a · 282980a
1 parent e139c9b
commit 282980a
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Showing 2 changed files with 20 additions and 7 deletions.
diff --git a/lib/stringify.js b/lib/stringify.js
@@ -22,11 +22,12 @@ var internals = {
         }
     },
     strictNullHandling: false,
-    skipNulls: false
+    skipNulls: false,
+    encode: true
 };
 
 
-internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHandling, skipNulls, filter) {
+internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter) {
 
     if (typeof filter === 'function') {
         obj = filter(prefix, obj);
@@ -39,7 +40,7 @@ internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHand
     }
     else if (obj === null) {
         if (strictNullHandling) {
-            return Utils.encode(prefix);
+            return encode ? Utils.encode(prefix) : prefix;
         }
 
         obj = '';
@@ -49,7 +50,10 @@ internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHand
         typeof obj === 'number' ||
         typeof obj === 'boolean') {
 
-        return [Utils.encode(prefix) + '=' + Utils.encode(obj)];
+        if (encode) {
+            return [Utils.encode(prefix) + '=' + Utils.encode(obj)];
+        }
+        return [prefix + '=' + obj];
     }
 
     var values = [];
@@ -69,10 +73,10 @@ internals.stringify = function (obj, prefix, generateArrayPrefix, strictNullHand
         }
 
         if (Array.isArray(obj)) {
-            values = values.concat(internals.stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, filter));
+            values = values.concat(internals.stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));
         }
         else {
-            values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']', generateArrayPrefix, strictNullHandling, skipNulls, filter));
+            values = values.concat(internals.stringify(obj[key], prefix + '[' + key + ']', generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));
         }
     }
 
@@ -86,6 +90,7 @@ module.exports = function (obj, options) {
     var delimiter = typeof options.delimiter === 'undefined' ? internals.delimiter : options.delimiter;
     var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : internals.strictNullHandling;
     var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : internals.skipNulls;
+    var encode = typeof options.encode === 'boolean' ? options.encode : internals.encode;
     var objKeys;
     var filter;
     if (typeof options.filter === 'function') {
@@ -130,7 +135,7 @@ module.exports = function (obj, options) {
             continue;
         }
 
-        keys = keys.concat(internals.stringify(obj[key], key, generateArrayPrefix, strictNullHandling, skipNulls, filter));
+        keys = keys.concat(internals.stringify(obj[key], key, generateArrayPrefix, strictNullHandling, skipNulls, encode, filter));
     }
 
     return keys.join(delimiter);

diff --git a/test/stringify.js b/test/stringify.js
@@ -270,4 +270,12 @@ describe('stringify()', function () {
         done();
 
     });
+
+    it('can disable uri encoding', function (done) {
+
+        expect(Qs.stringify({ a: 'b' }, { encode: false })).to.equal('a=b');
+        expect(Qs.stringify({ a: { b: 'c' } }, { encode: false })).to.equal('a[b]=c');
+        expect(Qs.stringify({ a: 'b', c: null }, { strictNullHandling: true, encode: false })).to.equal('a=b&c');
+        done();
+    });
 });