openmct/example/export/bundle.js
2016-02-05 15:07:18 -08:00

85 lines
3.3 KiB
JavaScript

/*****************************************************************************
* 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.
*****************************************************************************/
/*global define*/
define(['legacyRegistry'], function (legacyRegistry) {
"use strict";
function ExportTelemetryAsCSVAction(exportService, context) {
this.exportService = exportService;
this.context = context;
}
ExportTelemetryAsCSVAction.prototype.perform = function () {
var context = this.context,
domainObject = context.domainObject,
telemetry = domainObject.getCapability("telemetry"),
metadata = telemetry.getMetadata(),
domains = metadata.domains,
ranges = metadata.ranges,
exportService = this.exportService;
function getName(domainOrRange) {
return domainOrRange.name;
}
telemetry.requestData({}).then(function (series) {
var headers = domains.map(getName).concat(ranges.map(getName)),
rows = [],
row,
i;
for (i = 0; i < series.getPointCount(); i += 1) {
row = {};
domains.forEach(function (domain) {
row[domain.name] = series.getDomainValue(i, domain.key);
});
ranges.forEach(function (range) {
row[range.name] = series.getRangeValue(i, range.key);
});
rows.push(row);
}
exportService.exportCSV(rows, { headers: headers });
});
};
ExportTelemetryAsCSVAction.appliesTo = function (context) {
return context.domainObject &&
context.domainObject.hasCapability("telemetry");
};
legacyRegistry.register("example/export", {
"name": "Example of using CSV Export",
"extensions": {
"actions": [
{
"key": "example.export",
"name": "Export Telemetry as CSV",
"implementation": ExportTelemetryAsCSVAction,
"category": "contextual",
"glyph": "\u0033",
"depends": [ "exportService" ]
}
]
}
});
});