[TCv2] Add conductorService for compatibility

Add conductor service for compatibility with old plugins that depend
on the conductor service.

Author: Pete Richards

platform/features/conductor-v2/compatibility/bundle.js

@@ -23,15 +23,26 @@
 define([
     "./src/ConductorTelemetryDecorator",
     "./src/ConductorRepresenter",
+    "./src/ConductorService",
     'legacyRegistry'
 ], function (
     ConductorTelemetryDecorator,
     ConductorRepresenter,
+    ConductorService,
     legacyRegistry
 ) {
 
     legacyRegistry.register("platform/features/conductor-v2/compatibility", {
         "extensions": {
+            "services": [
+                {
+                    "key": "conductorService",
+                    "implementation": ConductorService,
+                    "depends": [
+                        "timeConductor"
+                    ]
+                }
+            ],
             "representers": [
                 {
                     "implementation": ConductorRepresenter,

platform/features/conductor-v2/compatibility/src/ConductorService.js

@@ -0,0 +1,72 @@
+/*****************************************************************************
+ * Open MCT Web, Copyright (c) 2014-2015, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT Web is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT Web includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+define([
+
+], function (
+
+) {
+
+    function Conductor(timeConductor) {
+        this.timeConductor = timeConductor;
+    }
+
+    Conductor.prototype.displayStart = function () {
+        return this.timeConductor.bounds().start;
+    };
+
+    Conductor.prototype.displayEnd = function () {
+        return this.timeConductor.bounds().end;
+    };
+
+    Conductor.prototype.domainOptions = function () {
+        throw new Error([
+            'domainOptions not implemented in compatibility layer,',
+            ' you must be using some crazy unknown code'
+        ].join(''));
+    };
+
+    Conductor.prototype.domain = function () {
+        var system = this.timeConductor.timeSystem();
+        return {
+            key: system.metadata.key,
+            name: system.metadata.name,
+            format: system.formats()[0]
+        };
+    };
+
+    /**
+     * Small compatibility layer that implements old conductor service by
+     * wrapping new time conductor.  This allows views that previously depended
+     * directly on the conductor service to continue to do so without
+     * modification.
+     */
+    function ConductorService(timeConductor) {
+        this.tc = new Conductor(timeConductor);
+    }
+
+    ConductorService.prototype.getConductor = function () {
+        return this.tc;
+    }
+
+    return ConductorService;
+});