81 lines
3.3 KiB
JavaScript
81 lines
3.3 KiB
JavaScript
/*****************************************************************************
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* Open MCT Web, Copyright (c) 2014-2015, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT Web is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT Web includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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/**
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* Module defining CreateActionProvider.js. Created by vwoeltje on 11/10/14.
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*/
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define(
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["./CreateAction"],
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function (CreateAction) {
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/**
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* The CreateActionProvider is an ActionProvider which introduces
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* a Create action for each creatable domain object type.
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*
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* @memberof platform/commonUI/browse
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* @constructor
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* @implements {ActionService}
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*
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* @param {TypeService} typeService the type service, used to discover
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* available types
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* @param {DialogService} dialogService the dialog service, used by
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* specific Create actions to get user input to populate the
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* model of the newly-created domain object.
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* @param {CreationService} creationService the creation service (also
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* introduced in this bundle), responsible for handling actual
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* object creation.
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*/
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function CreateActionProvider(typeService, policyService) {
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this.typeService = typeService;
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this.policyService = policyService;
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}
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CreateActionProvider.prototype.getActions = function (actionContext) {
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var context = actionContext || {},
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key = context.key,
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destination = context.domainObject,
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self = this;
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// We only provide Create actions, and we need a
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// domain object to serve as the container for the
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// newly-created object (although the user may later
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// make a different selection)
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if (key !== 'create' || !destination) {
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return [];
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}
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// Introduce one create action per type
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return this.typeService.listTypes().filter(function (type) {
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return self.policyService.allow("creation", type);
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}).map(function (type) {
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return new CreateAction(
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type,
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destination,
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context
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);
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});
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};
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return CreateActionProvider;
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}
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);
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