Objective and Assignment commands Issue #76 works even in level builder

src/js/level/builder.js

@@ -51,7 +51,7 @@ var LevelBuilder = Level.extend({
     };
     LevelBuilder.__super__.initialize.apply(this, [options]);
 
-    this.startDialog = undefined;
+    this.startDialogObj = undefined;
     this.definedGoal = false;
 
     // we wont be using this stuff, and its to delete to ensure we overwrite all functions that
@@ -96,6 +96,21 @@ var LevelBuilder = Level.extend({
     );
   },
 
+  objectiveDialog: function(command, deferred) {
+    var args = [
+      command,
+      deferred,
+      (this.startDialogObj === undefined) ?
+        null :
+        {
+          startDialog: {
+            'en_US': this.startDialogObj
+          }
+        }
+    ];
+    LevelBuilder.__super__.objectiveDialog.apply(this, args);
+  },
+
   initParseWaterfall: function(options) {
     LevelBuilder.__super__.initParseWaterfall.apply(this, [options]);
 
@@ -207,12 +222,12 @@ var LevelBuilder = Level.extend({
   editDialog: function(command, deferred) {
     var whenDoneEditing = Q.defer();
     this.currentBuilder = new MultiViewBuilder({
-      multiViewJSON: this.startDialog,
+      multiViewJSON: this.startDialogObj,
       deferred: whenDoneEditing
     });
     whenDoneEditing.promise
     .then(_.bind(function(levelObj) {
-      this.startDialog = levelObj;
+      this.startDialogObj = levelObj;
     }, this))
     .fail(function() {
       // nothing to do, they dont want to edit it apparently
@@ -264,7 +279,7 @@ var LevelBuilder = Level.extend({
       });
     }
 
-    if (this.startDialog === undefined) {
+    if (this.startDialogObj === undefined) {
       var askForStartDeferred = Q.defer();
       chain = chain.then(function() {
         return askForStartDeferred.promise;
@@ -310,8 +325,8 @@ var LevelBuilder = Level.extend({
     );
     // the start dialog now is just our help intro thing
     delete compiledLevel.startDialog;
-    if (this.startDialog) {
-      compiledLevel.startDialog = {'en_US': this.startDialog};
+    if (this.startDialogObj) {
+      compiledLevel.startDialog = {'en_US': this.startDialogObj};
     }
     return compiledLevel;
   },

src/js/level/index.js

@@ -29,7 +29,8 @@ var regexMap = {
   'start dialog': /^start dialog$/,
   'show goal': /^(show goal|goal|help goal)$/,
   'hide goal': /^hide goal$/,
-  'show solution': /^show solution($|\s)/
+  'show solution': /^show solution($|\s)/,
+  'objective': /^(objective|assignment)$/
 };
 
 var parse = util.genParseCommand(regexMap, 'processLevelCommand');
@@ -77,6 +78,31 @@ var Level = Sandbox.extend({
     }, this.getAnimationTime() * 1.2);
   },
 
+  objectiveDialog: function(command, deferred, levelObj) {
+    levelObj = (levelObj === undefined) ? this.level : levelObj;
+
+    if (!levelObj || !levelObj.startDialog) {
+      command.set('error', new Errors.GitError({
+        msg: intl.str('no-start-dialog')
+      }));
+      deferred.resolve();
+      return;
+    }
+
+    var dialog = _.clone(intl.getStartDialog(levelObj));
+    // grab the last slide only
+    dialog.childViews = dialog.childViews.splice(-1);
+    new MultiView(_.extend(
+      dialog,
+      { deferred: deferred }
+    ));
+
+    // when its closed we are done
+    deferred.promise.then(function() {
+      command.set('status', 'finished');
+    });
+  },
+
   startDialog: function(command, deferred) {
     if (!this.level.startDialog) {
       command.set('error', new Errors.GitError({
@@ -494,7 +520,8 @@ var Level = Sandbox.extend({
       'hide goal': this.hideGoal,
       'show solution': this.showSolution,
       'start dialog': this.startDialog,
-      'help level': this.startDialog
+      'help level': this.startDialog,
+      'objective': this.objectiveDialog
     };
     var method = methodMap[command.get('method')];
     if (!method) {