fix(progressbar): re-expose ProgressController

- Re-expose `ProgressController` with deprecation notice

Closes #4528

Author: wesleycho

Diff for: src/progressbar/progressbar.js

@@ -58,7 +58,6 @@ angular.module('ui.bootstrap.progressbar', [])
 
 .directive('uibProgress', function() {
   return {
-    restrict: 'EA',
     replace: true,
     transclude: true,
     controller: 'UibProgressController',
@@ -72,7 +71,6 @@ angular.module('ui.bootstrap.progressbar', [])
 
 .directive('uibBar', function() {
   return {
-    restrict: 'EA',
     replace: true,
     transclude: true,
     require: '^uibProgress',
@@ -89,7 +87,6 @@ angular.module('ui.bootstrap.progressbar', [])
 
 .directive('uibProgressbar', function() {
   return {
-    restrict: 'EA',
     replace: true,
     transclude: true,
     controller: 'UibProgressController',
@@ -111,12 +108,22 @@ angular.module('ui.bootstrap.progressbar')
 
 .value('$progressSuppressWarning', false)
 
+.controller('ProgressController', ['$scope', '$attrs', '$controller', '$log', '$progressSuppressWarning', function($scope, $attrs, $controller, $log, $progressSuppressWarning) {
+  if (!$progressSuppressWarning) {
+    $log.warn('ProgressController is now deprecated. Use UibProgressController instead.');
+  }
+
+  angular.extend(this, $controller('UibProgressController', {
+    $scope: $scope,
+    $attrs: $attrs
+  }));
+}])
+
 .directive('progress', ['$log', '$progressSuppressWarning', function($log, $progressSuppressWarning) {
   return {
-    restrict: 'EA',
     replace: true,
     transclude: true,
-    controller: 'UibProgressController',
+    controller: 'ProgressController',
     require: 'progress',
     scope: {
       max: '=?',
@@ -133,7 +140,6 @@ angular.module('ui.bootstrap.progressbar')
 
 .directive('bar', ['$log', '$progressSuppressWarning', function($log, $progressSuppressWarning) {
   return {
-    restrict: 'EA',
     replace: true,
     transclude: true,
     require: '^progress',
@@ -153,10 +159,9 @@ angular.module('ui.bootstrap.progressbar')
 
 .directive('progressbar', ['$log', '$progressSuppressWarning', function($log, $progressSuppressWarning) {
   return {
-    restrict: 'EA',
     replace: true,
     transclude: true,
-    controller: 'UibProgressController',
+    controller: 'ProgressController',
     scope: {
       value: '=',
       max: '=?',

Diff for: src/progressbar/test/progressbar.spec.js

@@ -357,11 +357,12 @@ describe('progressbar deprecation', function() {
       var element = $compile('<progress animate="false"><bar ng-repeat="o in objects" value="o.value" type="{{o.type}}">{{o.value}}</bar></progress>')($rootScope);
       $rootScope.$digest();
 
-      expect($log.warn.calls.count()).toBe(4);
-      expect($log.warn.calls.argsFor(0)).toEqual(['progress is now deprecated. Use uib-progress instead.']);
-      expect($log.warn.calls.argsFor(1)).toEqual(['bar is now deprecated. Use uib-bar instead.']);
+      expect($log.warn.calls.count()).toBe(5);
+      expect($log.warn.calls.argsFor(0)).toEqual(['ProgressController is now deprecated. Use UibProgressController instead.']);
+      expect($log.warn.calls.argsFor(1)).toEqual(['progress is now deprecated. Use uib-progress instead.']);
       expect($log.warn.calls.argsFor(2)).toEqual(['bar is now deprecated. Use uib-bar instead.']);
       expect($log.warn.calls.argsFor(3)).toEqual(['bar is now deprecated. Use uib-bar instead.']);
+      expect($log.warn.calls.argsFor(4)).toEqual(['bar is now deprecated. Use uib-bar instead.']);
     }));
   });
 
@@ -389,8 +390,9 @@ describe('progressbar deprecation', function() {
       var element = $compile('<progressbar animate="false" value="value" title="foo">{{value}} %</progressbar>')($rootScope);
       $rootScope.$digest();
 
-      expect($log.warn.calls.count()).toBe(1);
-      expect($log.warn.calls.argsFor(0)).toEqual(['progressbar is now deprecated. Use uib-progressbar instead.']);
+      expect($log.warn.calls.count()).toBe(2);
+      expect($log.warn.calls.argsFor(0)).toEqual(['ProgressController is now deprecated. Use UibProgressController instead.']);
+      expect($log.warn.calls.argsFor(1)).toEqual(['progressbar is now deprecated. Use uib-progressbar instead.']);
     }));
   });
 });