Improve support for AMD when loading compiled strophe.js

Author: NZSmartie

.gitattributes

@@ -0,0 +1 @@
+*.min.js binary

Gruntfile.js

@@ -33,7 +33,7 @@ module.exports = function(grunt){
 
         concat: {
             dist: {
-                src: ['src/wrap_header.js', 'src/base64.js', 'src/sha1.js', 'src/md5.js', 'src/polyfills.js', 'src/core.js', 'src/bosh.js', 'src/websocket.js', 'src/wrap_footer.js'],
+                src: ['src/wrap_header.js', 'src/base64.js', 'src/sha1.js', 'src/md5.js', 'src/polyfills.js', 'src/core.js', 'src/bosh.js', 'src/websocket.js', 'src/wrapper.js', 'src/wrap_footer.js'],
                 dest: '<%= pkg.name %>'
             },
             options: {

src/polyfills.js

@@ -6,6 +6,18 @@
 */
 
 /* jshint undef: true, unused: true:, noarg: true, latedef: true */
+/* global define */
+
+(function (root, factory) {
+    if (typeof define === 'function' && define.amd) {
+        define('strophe-polyfill', [], function () {
+            return factory();
+        });
+    } else {
+        // Browser globals
+        return factory();
+    }
+}(this, function () {
 
 /** PrivateFunction: Function.prototype.bind
  *  Bind a function to an instance.
@@ -88,3 +100,4 @@ if (!Array.prototype.indexOf)
             return -1;
         };
     }
+}));

src/wrap_footer.js

@@ -1,6 +1,14 @@
 /* jshint ignore:start */
 if (callback) {
-    return callback(Strophe, $build, $msg, $iq, $pres);
+    if(typeof define === 'function' && define.amd){
+        //For backwards compatability
+        var n_callback = callback;
+        require(["strophe"],function(o){
+            n_callback(o.Strophe,o.$build,o.$msg,o.$iq,o.$pres);
+        });
+    }else{
+        return callback(Strophe, $build, $msg, $iq, $pres);
+    }
 }
 
 

src/wrapper.js

@@ -1,7 +1,11 @@
-define("strophe", [
-    "strophe-core",
-    "strophe-bosh",
-    "strophe-websocket"
-], function (wrapper) {
-    return wrapper;
-});
+(function(root){
+    if(typeof define === 'function' && define.amd){
+        define("strophe", [
+            "strophe-core",
+            "strophe-bosh",
+            "strophe-websocket"
+        ], function (wrapper) {
+            return wrapper;
+        });
+    }
+})(this);