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Matt Batchelder
365
lib/Report/Bandwidth.php
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365
lib/Report/Bandwidth.php
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<?php
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/*
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* Copyright (C) 2024 Xibo Signage Ltd
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*
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* Xibo - Digital Signage - https://xibosignage.com
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*
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* This file is part of Xibo.
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*
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* Xibo is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* Xibo is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Xibo. If not, see <http://www.gnu.org/licenses/>.
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*/
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namespace Xibo\Report;
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use Carbon\Carbon;
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use Psr\Container\ContainerInterface;
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use Xibo\Entity\ReportForm;
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use Xibo\Entity\ReportResult;
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use Xibo\Entity\ReportSchedule;
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use Xibo\Factory\DisplayFactory;
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use Xibo\Helper\DateFormatHelper;
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use Xibo\Support\Sanitizer\SanitizerInterface;
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/**
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* Class Bandwidth
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* @package Xibo\Report
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*/
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class Bandwidth implements ReportInterface
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{
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use ReportDefaultTrait;
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/**
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* @var DisplayFactory
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*/
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private $displayFactory;
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/** @inheritdoc */
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public function setFactories(ContainerInterface $container)
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{
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$this->displayFactory = $container->get('displayFactory');
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return $this;
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}
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/** @inheritdoc */
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public function getReportChartScript($results)
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{
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return json_encode($results->chart);
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}
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/** @inheritdoc */
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public function getReportEmailTemplate()
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{
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return 'bandwidth-email-template.twig';
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}
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/** @inheritdoc */
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public function getSavedReportTemplate()
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{
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return 'bandwidth-report-preview';
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}
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/** @inheritdoc */
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public function getReportForm()
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{
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return new ReportForm(
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'bandwidth-report-form',
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'bandwidth',
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'Display',
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[
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'toDate' => Carbon::now()->format(DateFormatHelper::getSystemFormat()),
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]
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);
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}
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/** @inheritdoc */
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public function getReportScheduleFormData(SanitizerInterface $sanitizedParams)
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{
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$data = [];
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$data['reportName'] = 'bandwidth';
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return [
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'template' => 'bandwidth-schedule-form-add',
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'data' => $data
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];
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}
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/** @inheritdoc */
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public function setReportScheduleFormData(SanitizerInterface $sanitizedParams)
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{
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$filter = $sanitizedParams->getString('filter');
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$displayId = $sanitizedParams->getInt('displayId');
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$filterCriteria['displayId'] = $displayId;
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$filterCriteria['filter'] = $filter;
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// Bandwidth report does not support weekly as bandwidth has monthly records in DB
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$schedule = '';
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if ($filter == 'daily') {
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$schedule = ReportSchedule::$SCHEDULE_DAILY;
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$filterCriteria['reportFilter'] = 'yesterday';
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} elseif ($filter == 'monthly') {
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$schedule = ReportSchedule::$SCHEDULE_MONTHLY;
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$filterCriteria['reportFilter'] = 'lastmonth';
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} elseif ($filter == 'yearly') {
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$schedule = ReportSchedule::$SCHEDULE_YEARLY;
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$filterCriteria['reportFilter'] = 'lastyear';
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}
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$filterCriteria['sendEmail'] = $sanitizedParams->getCheckbox('sendEmail');
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$filterCriteria['nonusers'] = $sanitizedParams->getString('nonusers');
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// Return
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return [
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'filterCriteria' => json_encode($filterCriteria),
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'schedule' => $schedule
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];
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}
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/** @inheritdoc */
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public function generateSavedReportName(SanitizerInterface $sanitizedParams)
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{
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return sprintf(__('%s bandwidth report', ucfirst($sanitizedParams->getString('filter'))));
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}
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/** @inheritdoc */
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public function restructureSavedReportOldJson($result)
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{
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return $result;
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}
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/** @inheritdoc */
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public function getSavedReportResults($json, $savedReport)
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{
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$metadata = [
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'periodStart' => $json['metadata']['periodStart'],
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'periodEnd' => $json['metadata']['periodEnd'],
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'generatedOn' => Carbon::createFromTimestamp($savedReport->generatedOn)
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->format(DateFormatHelper::getSystemFormat()),
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'title' => $savedReport->saveAs,
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];
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// Report result object
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return new ReportResult(
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$metadata,
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$json['table'],
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$json['recordsTotal'],
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$json['chart']
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);
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}
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/** @inheritdoc */
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public function getResults(SanitizerInterface $sanitizedParams)
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{
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//
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// From and To Date Selection
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// --------------------------
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// Our report has a range filter which determins whether or not the user has to enter their own from / to dates
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// check the range filter first and set from/to dates accordingly.
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$reportFilter = $sanitizedParams->getString('reportFilter');
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// Use the current date as a helper
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$now = Carbon::now();
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// Bandwidth report does not support weekly as bandwidth has monthly records in DB
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switch ($reportFilter) {
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// Daily report if setup which has reportfilter = yesterday will be daily progression of bandwidth usage
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// It always starts from the start of the month so we get the month usage
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case 'yesterday':
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$fromDt = $now->copy()->startOfDay()->subDay();
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$fromDt->startOfMonth();
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$toDt = $now->copy()->startOfDay();
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break;
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case 'lastmonth':
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$fromDt = $now->copy()->startOfMonth()->subMonth();
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$toDt = $fromDt->copy()->addMonth();
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break;
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case 'lastyear':
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$fromDt = $now->copy()->startOfYear()->subYear();
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$toDt = $fromDt->copy()->addYear();
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break;
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case '':
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default:
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// Expect dates to be provided.
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$fromDt = $sanitizedParams->getDate('fromDt', ['default' => $sanitizedParams->getDate('bandwidthFromDt')]);
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$fromDt->startOfMonth();
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$toDt = $sanitizedParams->getDate('toDt', ['default' => $sanitizedParams->getDate('bandwidthToDt')]);
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$toDt->addMonth();
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break;
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}
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// Get an array of display id this user has access to.
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$displayIds = $this->getDisplayIdFilter($sanitizedParams);
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// Get some data for a bandwidth chart
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$dbh = $this->store->getConnection();
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$displayId = $sanitizedParams->getInt('displayId');
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$params = [
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'month' => $fromDt->copy()->format('U'),
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'month2' => $toDt->copy()->format('U')
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];
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$SQL = 'SELECT display.display, IFNULL(SUM(Size), 0) AS size ';
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if ($displayId != 0) {
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$SQL .= ', bandwidthtype.name AS type ';
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}
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// For user with limited access, return only data for displays this user has permissions to.
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$joinType = ($this->getUser()->isSuperAdmin()) ? 'LEFT OUTER JOIN' : 'INNER JOIN';
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$SQL .= ' FROM `bandwidth` ' .
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$joinType . ' `display`
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ON display.displayid = bandwidth.displayid ';
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// Displays
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if (count($displayIds) > 0) {
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$SQL .= ' AND display.displayId IN (' . implode(',', $displayIds) . ') ';
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}
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if ($displayId != 0) {
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$SQL .= '
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INNER JOIN bandwidthtype
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ON bandwidthtype.bandwidthtypeid = bandwidth.type
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';
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}
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$SQL .= ' WHERE month > :month
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AND month < :month2 ';
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if ($displayId != 0) {
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$SQL .= ' AND display.displayid = :displayid ';
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$params['displayid'] = $displayId;
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}
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$SQL .= 'GROUP BY display.displayId, display.display ';
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if ($displayId != 0) {
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$SQL .= ' , bandwidthtype.name ';
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}
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$SQL .= 'ORDER BY display.display';
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$sth = $dbh->prepare($SQL);
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$sth->execute($params);
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// Get the results
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$results = $sth->fetchAll();
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$maxSize = 0;
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foreach ($results as $library) {
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$maxSize = ($library['size'] > $maxSize) ? $library['size'] : $maxSize;
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}
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// Decide what our units are going to be, based on the size
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// We need to put a fallback value in case it returns an infinite value
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$base = !is_infinite(floor(log($maxSize) / log(1024))) ? floor(log($maxSize) / log(1024)) : 0;
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$labels = [];
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$data = [];
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$backgroundColor = [];
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$rows = [];
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// Set up some suffixes
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$suffixes = array('bytes', 'k', 'M', 'G', 'T');
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foreach ($results as $row) {
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// label depends whether we are filtered by display
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if ($displayId != 0) {
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$label = $row['type'];
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$labels[] = $label;
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} else {
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$label = $row['display'] === null ? __('Deleted Displays') : $row['display'];
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$labels[] = $label;
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}
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$backgroundColor[] = ($row['display'] === null) ? 'rgb(255,0,0)' : 'rgb(11, 98, 164)';
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$bandwidth = round((double)$row['size'] / (pow(1024, $base)), 2);
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$data[] = $bandwidth;
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// ----
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// Build Tabular data
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$entry = [];
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$entry['label'] = $label;
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$entry['bandwidth'] = $bandwidth;
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$entry['unit'] = (isset($suffixes[$base]) ? $suffixes[$base] : '');
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$rows[] = $entry;
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}
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//
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// Output Results
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// --------------
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$chart = [
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'type' => 'bar',
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'data' => [
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'labels' => $labels,
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'datasets' => [
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[
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'label' => __('Bandwidth'),
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'backgroundColor' => $backgroundColor,
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'data' => $data
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]
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]
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],
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'options' => [
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'scales' => [
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'yAxes' => [
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[
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'scaleLabel' => [
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'display' => true,
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'labelString' => (isset($suffixes[$base]) ? $suffixes[$base] : '')
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]
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]
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]
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],
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'legend' => [
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'display' => false
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],
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'maintainAspectRatio' => true
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]
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];
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$metadata = [
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'periodStart' => $fromDt->format(DateFormatHelper::getSystemFormat()),
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'periodEnd' => $toDt->format(DateFormatHelper::getSystemFormat()),
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];
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// Total records
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$recordsTotal = count($rows);
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// ----
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// Chart Only
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// Return data to build chart/table
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// This will get saved to a json file when schedule runs
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return new ReportResult(
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$metadata,
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$rows,
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$recordsTotal,
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$chart
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);
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}
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}
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