Current File : //backups/router/usr/local/opnsense/www/js/widgets/Swap.js
/*
* Copyright (C) 2024 Deciso B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
export default class Swap extends BaseGaugeWidget {
constructor() {
super();
this.tickTimeout = 60;
}
async onMarkupRendered() {
super.createGaugeChart({
labels: [this.translations.used, this.translations.free],
secondaryText: (data) => {
return `(${data[0]} / ${data[0] + data[1]}) MB`;
}
});
}
async onWidgetTick() {
const data = await this.ajaxCall('/api/diagnostics/system/system_swap');
let total = 0;
let used = 0;
for (const swapDevice of data['swap']) {
total += parseInt(swapDevice.total);
used += parseInt(swapDevice.used);
}
super.updateChart([(used / 1024), (total - used) / 1024]);
}
}
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