v4.5.1

Author: blazzy

CHANGELOG.md

@@ -1,3 +1,9 @@
+### 4.5.1 (November 7, 2018)
+
+* Fix error that might occur if another party defines a global variable named `Buffer` that is not actually a `Buffer`.
+
+* Fix bug where the log level was not initialized correctly
+
 ### 4.5.0 (October 24, 2018)
 
 * Add support for groupIdentify calls

README.md

@@ -11,7 +11,7 @@ Please see our [installation guide](https://amplitude.zendesk.com/hc/en-us/artic
 [![npm version](https://badge.fury.io/js/amplitude-js.svg)](https://badge.fury.io/js/amplitude-js)
 [![Bower version](https://badge.fury.io/bo/amplitude-js.svg)](https://badge.fury.io/bo/amplitude-js)
 
-[4.5.0 - Released on October 24, 2018](https://github.com/amplitude/Amplitude-JavaScript/releases/latest)
+[4.5.1 - Released on November 7, 2018](https://github.com/amplitude/Amplitude-JavaScript/releases/latest)
 
 
 # JavaScript SDK Reference #

amplitude-snippet.min.js

@@ -1,6 +1,6 @@
 (function(e,t){var n=e.amplitude||{_q:[],_iq:{}};var r=t.createElement("script")
 ;r.type="text/javascript";r.async=true
-;r.src="https://cdn.amplitude.com/libs/amplitude-4.5.0-min.gz.js"
+;r.src="https://cdn.amplitude.com/libs/amplitude-4.5.1-min.gz.js"
 ;r.onload=function(){if(e.amplitude.runQueuedFunctions){
 e.amplitude.runQueuedFunctions()}else{
 console.log("[Amplitude] Error: could not load SDK")}}

amplitude.js

@@ -2035,23 +2035,23 @@ var type = function (val) {
     return 'element';
   }
 
-  if (typeof Buffer !== 'undefined' && Buffer.isBuffer(val)) {
+  if (typeof Buffer !== 'undefined' && typeof Buffer.isBuffer === 'function' && Buffer.isBuffer(val)) {
     return 'buffer';
   }
 
   val = val.valueOf ? val.valueOf() : Object.prototype.valueOf.apply(val);
   return typeof val === 'undefined' ? 'undefined' : _typeof(val);
 };
 
-var logLevel = 'WARN';
-
 var logLevels = {
   DISABLE: 0,
   ERROR: 1,
   WARN: 2,
   INFO: 3
 };
 
+var logLevel = logLevels.WARN;
+
 var setLogLevel = function setLogLevel(logLevelName) {
   logLevel = logLevels[logLevelName] || logLevel;
 };
@@ -6616,7 +6616,7 @@ var uuid$1 = function uuid(a) {
     );
 };
 
-var version = '4.5.0';
+var version = '4.5.1';
 
 var getLanguage = function getLanguage() {
     return navigator && (navigator.languages && navigator.languages[0] || navigator.language || navigator.userLanguage) || undefined;
@@ -6723,6 +6723,11 @@ AmplitudeClient.prototype.init = function init(apiKey, opt_userId, opt_config, o
     this._storageSuffix = '_' + apiKey + this._legacyStorageSuffix;
 
     _parseConfig(this.options, opt_config);
+
+    if (type(this.options.logLevel) === 'string') {
+      utils.setLogLevel(this.options.logLevel);
+    }
+
     var trackingOptions = _generateApiPropertiesTrackingConfig(this);
     this._apiPropertiesTrackingOptions = Object.keys(trackingOptions).length > 0 ? { tracking_options: trackingOptions } : {};
 

amplitude.min.js

@@ -1,7 +1,7 @@
 {
   "name": "amplitude-js",
   "author": "Amplitude <[email protected]>",
-  "version": "4.5.0",
+  "version": "4.5.1",
   "license": "MIT",
   "description": "Javascript library for Amplitude Analytics",
   "keywords": [

package.json

@@ -69,6 +69,11 @@ AmplitudeClient.prototype.init = function init(apiKey, opt_userId, opt_config, o
     this._storageSuffix = '_' + apiKey + this._legacyStorageSuffix;
 
     _parseConfig(this.options, opt_config);
+
+    if (type(this.options.logLevel) === 'string') {
+      utils.setLogLevel(this.options.logLevel);
+    }
+
     var trackingOptions = _generateApiPropertiesTrackingConfig(this);
     this._apiPropertiesTrackingOptions = Object.keys(trackingOptions).length > 0 ? {tracking_options: trackingOptions} : {};
 

src/amplitude-client.js

@@ -3,7 +3,7 @@
   var as = document.createElement('script');
   as.type = 'text/javascript';
   as.async = true;
-  as.src = 'https://cdn.amplitude.com/libs/amplitude-4.5.0-min.gz.js';
+  as.src = 'https://cdn.amplitude.com/libs/amplitude-4.5.1-min.gz.js';
   as.onload = function() {if(window.amplitude.runQueuedFunctions) {window.amplitude.runQueuedFunctions();} else {console.log('[Amplitude] Error: could not load SDK');}};
   var s = document.getElementsByTagName('script')[0];
   s.parentNode.insertBefore(as, s);

src/amplitude-snippet.js

@@ -1,15 +1,15 @@
 import constants from './constants';
 import type from './type';
 
-let logLevel = 'WARN';
-
 var logLevels = {
   DISABLE: 0,
   ERROR: 1,
   WARN: 2,
   INFO: 3,
 };
 
+let logLevel = logLevels.WARN;
+
 const setLogLevel = function setLogLevel(logLevelName) {
   logLevel = logLevels[logLevelName] || logLevel;
 };

src/utils.js

@@ -1 +1 @@
-export default '4.5.0';
+export default '4.5.1';