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| 'use strict';
;require.register("views/main/service/info/summary/hdfs/common_widgets", function (exports, require, module) {
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
var numberUtils = require('utils/number_utils');
function diskPart(i18nKey, totalKey, usedKey) {
return Em.computed(totalKey, usedKey, function () {
var text = Em.I18n.t(i18nKey),
total = this.get(totalKey),
used = this.get(usedKey);
return text.format(numberUtils.bytesToSize(used, 1, 'parseFloat'), numberUtils.bytesToSize(total, 1, 'parseFloat'));
});
}
function diskPartPercent(i18nKey, totalKey, usedKey) {
return Em.computed(totalKey, usedKey, function () {
var text = Em.I18n.t(i18nKey),
total = this.get(totalKey),
used = this.get(usedKey);
var percent = total > 0 ? (used * 100 / total).toFixed(2) : 0;
if (percent == 'NaN' || percent < 0) {
percent = Em.I18n.t('services.service.summary.notAvailable') + ' ';
}
return text.format(percent);
});
}
/**
* Metric widgets which are common for all namespaces
*/
App.HDFSSummaryCommonWidgetsView = Em.View.extend(App.HDFSSummaryWidgetsMixin, {
templateName: require('templates/main/service/info/summary/hdfs/common_widgets'),
dfsUsedDiskPercent: diskPartPercent('dashboard.services.hdfs.capacityUsedPercent', 'model.capacityTotal', 'model.capacityUsed'),
dfsUsedDisk: diskPart('dashboard.services.hdfs.capacityUsed', 'model.capacityTotal', 'model.capacityUsed'),
nonDfsUsed: function () {
var total = this.get('model.capacityTotal'),
remaining = this.get('model.capacityRemaining'),
dfsUsed = this.get('model.capacityUsed');
return Em.isNone(total) || Em.isNone(remaining) || Em.isNone(dfsUsed) ? null : total - remaining - dfsUsed;
}.property('model.capacityTotal', 'model.capacityRemaining', 'model.capacityUsed'),
nonDfsUsedDiskPercent: diskPartPercent('dashboard.services.hdfs.capacityUsedPercent', 'model.capacityTotal', 'nonDfsUsed'),
nonDfsUsedDisk: diskPart('dashboard.services.hdfs.capacityUsed', 'model.capacityTotal', 'nonDfsUsed'),
remainingDiskPercent: diskPartPercent('dashboard.services.hdfs.capacityUsedPercent', 'model.capacityTotal', 'model.capacityRemaining'),
remainingDisk: diskPart('dashboard.services.hdfs.capacityUsed', 'model.capacityTotal', 'model.capacityRemaining')
});
}); |