ca1cbb0e06
- new cronjob for "delete expired connections", #219 - fixed "not updating" map changes, closed #357 - improved caching strategy for DB models (file cache) - improved "map sharing"
132 lines
3.9 KiB
PHP
132 lines
3.9 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: exodus4d
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* Date: 30.07.2015
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* Time: 17:54
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*/
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namespace cron;
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use DB;
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use Model;
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class MapUpdate {
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const LOG_TEXT_MAPS = '%s (%d maps)';
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// disabled maps will be fully deleted after (x) days
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const DAYS_UNTIL_MAP_DELETION = 30;
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/**
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* deactivate all "private" maps whose lifetime is over
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* >> php index.php "/cron/deactivateMapData"
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* @param \Base $f3
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*/
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function deactivateMapData(\Base $f3){
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$privateMapLifetime = (int)$f3->get('PATHFINDER.MAP.PRIVATE.LIFETIME');
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if($privateMapLifetime > 0){
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$pfDB = DB\Database::instance()->getDB('PF');
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$sqlDeactivateExpiredMaps = "UPDATE map SET
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active = 0
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WHERE
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map.active = 1 AND
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map.typeId = 2 AND
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TIMESTAMPDIFF(DAY, map.updated, NOW() ) > :lifetime";
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$pfDB->exec($sqlDeactivateExpiredMaps, ['lifetime' => $privateMapLifetime]);
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}
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}
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/**
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* delete all deactivated maps
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* >> php index.php "/cron/deleteMapData"
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* @param \Base $f3
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*/
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function deleteMapData(\Base $f3){
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$pfDB = DB\Database::instance()->getDB('PF');
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$sqlDeleteDisabledMaps = "DELETE FROM
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map
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WHERE
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map.active = 0 AND
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TIMESTAMPDIFF(DAY, map.updated, NOW() ) > :deletion_time";
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$pfDB->exec($sqlDeleteDisabledMaps, ['deletion_time' => self::DAYS_UNTIL_MAP_DELETION]);
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$deletedMapsCount = $pfDB->count();
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// Log ------------------------
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$log = new \Log('cron_' . __FUNCTION__ . '.log');
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$log->write( sprintf(self::LOG_TEXT_MAPS, __FUNCTION__, $deletedMapsCount) );
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}
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/**
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* delete expired connections (EOL connections)
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* >> php index.php "/cron/deleteConnections"
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* @param \Base $f3
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*/
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function deleteConnections(\Base $f3){
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$eolExpire = (int)$f3->get('PATHFINDER.CACHE.EXPIRE_CONNECTIONS_EOL');
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if($eolExpire > 0){
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$pfDB = DB\Database::instance()->getDB('PF');
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$sql = "SELECT
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`con`.`id`
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FROM
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`connection` `con` INNER JOIN
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`map` ON
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`map`.`id` = `con`.`mapId`
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WHERE
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`map`.`deleteExpiredConnections` = :deleteExpiredConnections AND
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TIMESTAMPDIFF(SECOND, `con`.`eolUpdated`, NOW() ) > :expire_time
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";
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$connectionsData = $pfDB->exec($sql, [
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'deleteExpiredConnections' => 1,
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'expire_time' => $eolExpire
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]);
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if($connectionsData){
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/**
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* @var $connection Model\ConnectionModel
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*/
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$connection = Model\BasicModel::getNew('ConnectionModel');
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foreach($connectionsData as $data){
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$connection->getById( (int)$data['id'] );
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if( !$connection->dry() ){
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$connection->erase();
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}
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}
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}
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}
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}
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/**
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* delete all expired signatures on "inactive" systems
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* >> php index.php "/cron/deleteSignatures"
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* @param \Base $f3
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*/
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function deleteSignatures(\Base $f3){
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$signatureExpire = (int)$f3->get('PATHFINDER.CACHE.EXPIRE_SIGNATURES');
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if($signatureExpire > 0){
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$pfDB = DB\Database::instance()->getDB('PF');
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$sqlDeleteExpiredSignatures = "DELETE `sigs` FROM
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`system_signature` `sigs` INNER JOIN
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`system` ON
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`system`.`id` = `sigs`.`systemId`
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WHERE
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`system`.`active` = 0 AND
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TIMESTAMPDIFF(SECOND, `sigs`.`updated`, NOW() ) > :lifetime
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";
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$pfDB->exec($sqlDeleteExpiredSignatures, ['lifetime' => $signatureExpire]);
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}
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}
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} |