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File: AuditLogArchiveTask.php
<?php /* * Spring Signage Ltd - http://www.springsignage.com * Copyright (C) 2017 Spring Signage Ltd * (StatsArchiveTask.php) */ namespace Xibo\XTR; use Jenssegers\Date\Date; use Xibo\Entity\User; use Xibo\Exception\NotFoundException; use Xibo\Exception\TaskRunException; use Xibo\Factory\MediaFactory; use Xibo\Factory\UserFactory; /** * Class StatsArchiveTask * @package Xibo\XTR */ class AuditLogArchiveTask implements TaskInterface { use TaskTrait; /** @var User */ private $archiveOwner; /** @var UserFactory */ private $userFactory; /** @var MediaFactory */ private $mediaFactory; /** @inheritdoc */ public function setFactories($container) { $this->mediaFactory = $container->get('mediaFactory'); $this->userFactory = $container->get('userFactory'); return $this; } /** @inheritdoc */ public function run() { // Archive tasks by week. $maxPeriods = $this->getOption('maxPeriods', 1); $this->setArchiveOwner(); // Delete or Archive if ($this->getOption('deleteInstead', 1) == 1) { $this->runMessage = '# ' . __('AuditLog Delete') . PHP_EOL . PHP_EOL; // Delete all audit log messages older than 1 month $this->store->update('DELETE FROM `auditlog` WHERE logDate < :logDate', [ 'logDate' => $this->date->parse()->subMonth(1)->setTime(0, 0, 0)->format('U') ]); } else { $this->runMessage = '# ' . __('AuditLog Archive') . PHP_EOL . PHP_EOL; // Get the earliest $earliestDate = $this->store->select('SELECT MIN(logDate) AS minDate FROM `auditlog`', []); if (count($earliestDate) <= 0) { $this->runMessage = __('Nothing to archive'); return; } /** @var Date $earliestDate */ $earliestDate = $this->date->parse($earliestDate[0]['minDate'], 'U')->setTime(0, 0, 0); // Take the earliest date and roll forward until the current time /** @var Date $now */ $now = $this->date->parse()->subMonth(1)->setTime(0, 0, 0); $i = 0; while ($earliestDate < $now && $i <= $maxPeriods) { $i++; $this->log->debug('Running archive number ' . $i); // Push forward $fromDt = $earliestDate->copy(); $earliestDate->addMonth(1); $this->exportAuditLogToLibrary($fromDt, $earliestDate); $this->store->commitIfNecessary(); } } $this->runMessage .= __('Done') . PHP_EOL . PHP_EOL; } /** * Export stats to the library * @param Date $fromDt * @param Date $toDt */ private function exportAuditLogToLibrary($fromDt, $toDt) { $this->runMessage .= ' - ' . $fromDt . ' / ' . $toDt . PHP_EOL; $sql = ' SELECT * FROM `auditlog` WHERE 1 = 1 AND logDate >= :fromDt AND logDate < :toDt '; $params = [ 'fromDt' => $this->date->getLocalDate($fromDt, 'U'), 'toDt' => $this->date->getLocalDate($toDt, 'U') ]; $sql .= " ORDER BY 1 "; $records = $this->store->select($sql, $params); if (count($records) <= 0) { $this->runMessage .= __('No audit log found for these dates') . PHP_EOL; return; } // Create a temporary file for this $fileName = $this->config->getSetting('LIBRARY_LOCATION') . 'temp/auditlog.csv'; $out = fopen($fileName, 'w'); fputcsv($out, ['logId', 'logDate', 'userId', 'message', 'entity', 'entityId', 'objectAfter']); // Do some post processing foreach ($records as $row) { // Read the columns fputcsv($out, [ $this->sanitizer->int($row['logId']), $this->sanitizer->int($row['logDate']), $this->sanitizer->int($row['userId']), $this->sanitizer->string($row['message']), $this->sanitizer->string($row['entity']), $this->sanitizer->int($row['entityId']), $this->sanitizer->string($row['objectAfter']) ]); } fclose($out); $zip = new \ZipArchive(); $result = $zip->open($fileName . '.zip', \ZipArchive::CREATE | \ZipArchive::OVERWRITE); if ($result !== true) throw new \InvalidArgumentException(__('Can\'t create ZIP. Error Code: %s', $result)); $zip->addFile($fileName, 'auditlog.csv'); $zip->close(); // Remove the CSV file unlink($fileName); // Upload to the library $media = $this->mediaFactory->create(__('AuditLog Export %s to %s', $fromDt->format('Y-m-d'), $toDt->format('Y-m-d')), 'auditlog.csv.zip', 'genericfile', $this->archiveOwner->getId()); $media->save(); // Delete the logs $this->store->update('DELETE FROM `auditlog` WHERE logDate >= :fromDt AND logDate < :toDt', $params); } /** * Set the archive owner * @throws TaskRunException */ private function setArchiveOwner() { $archiveOwner = $this->getOption('archiveOwner', null); if ($archiveOwner == null) { $admins = $this->userFactory->getSuperAdmins(); if (count($admins) <= 0) throw new TaskRunException(__('No super admins to use as the archive owner, please set one in the configuration.')); $this->archiveOwner = $admins[0]; } else { try { $this->archiveOwner = $this->userFactory->getByName($archiveOwner); } catch (NotFoundException $e) { throw new TaskRunException(__('Archive Owner not found')); } } } }