ref: Delete empty properties before sending event to the server

src/raven.js

@@ -1754,9 +1754,6 @@ Raven.prototype = {
       };
     }
 
-    // If there are no tags/extra, strip the key from the payload alltogther.
-    if (isEmptyObject(data.tags)) delete data.tags;
-
     if (this._globalContext.user) {
       // sentry.interfaces.User
       data.user = this._globalContext.user;
@@ -1771,6 +1768,13 @@ Raven.prototype = {
     // Include server_name if it's defined in globalOptions
     if (globalOptions.serverName) data.server_name = globalOptions.serverName;
 
+    // Cleanup empty properties before sending them to the server
+    Object.keys(data).forEach(function(key) {
+      if (data[key] == null || data[key] === '' || isEmptyObject(data[key])) {
+        delete data[key];
+      }
+    });
+
     if (isFunction(globalOptions.dataCallback)) {
       data = globalOptions.dataCallback(data) || data;
     }

src/utils.js

@@ -34,6 +34,10 @@ function isFunction(what) {
   return typeof what === 'function';
 }
 
+function isPlainObject(what) {
+  return Object.prototype.toString.call(what) === '[object Object]';
+}
+
 function isString(what) {
   return Object.prototype.toString.call(what) === '[object String]';
 }
@@ -43,6 +47,8 @@ function isArray(what) {
 }
 
 function isEmptyObject(what) {
+  if (!isPlainObject(what)) return false;
+
   for (var _ in what) {
     if (what.hasOwnProperty(_)) {
       return false;
@@ -397,6 +403,7 @@ module.exports = {
   isErrorEvent: isErrorEvent,
   isUndefined: isUndefined,
   isFunction: isFunction,
+  isPlainObject: isPlainObject,
   isString: isString,
   isArray: isArray,
   isEmptyObject: isEmptyObject,

test/raven.test.js

@@ -1136,7 +1136,7 @@ describe('globals', function() {
       assert.isTrue(Raven._makeRequest.called);
     });
 
-    it('should strip empty tags', function() {
+    it('should strip empty attributes', function() {
       this.sinon.stub(Raven, 'isSetup').returns(true);
       this.sinon.stub(Raven, '_makeRequest');
       this.sinon.stub(Raven, '_getHttpData').returns({
@@ -1148,10 +1148,18 @@ describe('globals', function() {
         projectId: 2,
         logger: 'javascript',
         maxMessageLength: 100,
-        tags: {}
+        tags: {},
+        extra: {}
       };
 
-      Raven._send({message: 'bar', tags: {}, extra: {}});
+      Raven._send({
+        message: 'bar',
+        tags: {},
+        extra: {},
+        redundant: '',
+        attribute: null,
+        something: undefined
+      });
       assert.deepEqual(Raven._makeRequest.lastCall.args[0].data, {
         project: '2',
         logger: 'javascript',

test/utils.test.js

@@ -7,6 +7,7 @@ var RavenConfigError = require('../src/configError');
 var utils = require('../src/utils');
 var isUndefined = utils.isUndefined;
 var isFunction = utils.isFunction;
+var isPlainObject = utils.isPlainObject;
 var isString = utils.isString;
 var isArray = utils.isArray;
 var isObject = utils.isObject;
@@ -42,6 +43,20 @@ describe('utils', function() {
     });
   });
 
+  describe('isPlainObject', function() {
+    it('should do as advertised', function() {
+      assert.isTrue(isPlainObject({}));
+      assert.isTrue(isPlainObject({foo: 'bar'}));
+      assert.isTrue(isPlainObject(new Object()));
+      assert.isFalse(isPlainObject([]));
+      assert.isFalse(isPlainObject(undefined));
+      assert.isFalse(isPlainObject(null));
+      assert.isFalse(isPlainObject(1));
+      assert.isFalse(isPlainObject(''));
+      assert.isFalse(isPlainObject(function() {}));
+    });
+  });
+
   describe('isString', function() {
     it('should do as advertised', function() {
       assert.isTrue(isString(''));