53 lines
1.3 KiB
PHP
53 lines
1.3 KiB
PHP
<?php
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/**
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* Task to clean out all {@link MultiFormSession} objects from the database.
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*
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* Setup Instructions:
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* You need to create an automated task for your system (cronjobs on unix)
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* which triggers the run() method through cli-script.php:
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* /your/path/sapphire/cli-script.php MultiFormPurgeTask/run
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*
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* @package multiform
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*/
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class MultiFormPurgeTask extends DailyTask {
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/**
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* Days after which sessions expire and
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* are automatically deleted.
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*
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* @var int
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*/
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public static $session_expiry_days = 7;
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/**
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* Run this cron task.
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*
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* Go through all MultiFormSession records that
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* are older than the days specified in $session_expiry_days
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* and delete them.
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*/
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public function run() {
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$sessions = $this->getExpiredSessions();
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$delCount = 0;
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if($sessions) foreach($sessions as $session) {
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if($session->delete()) $delCount++;
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}
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echo $delCount . ' session records deleted that were older than ' . self::$session_expiry_days . ' days.';
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}
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/**
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* Return all MultiFormSession database records that are older than
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* the days specified in $session_expiry_days
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*
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* @return DataObjectSet
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*/
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protected function getExpiredSessions() {
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return DataObject::get(
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'MultiFormSession',
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"DATEDIFF(NOW(), \"MultiFormSession\".\"Created\") > " . self::$session_expiry_days
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);
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}
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}
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