<?php
/*
* Copyright (c) 2012 The University of Queensland
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Written by David Gwynne <dlg@uq.edu.au> as part of the IT
* Infrastructure Group in the Faculty of Engineering, Architecture
* and Information Technology.
*/
/**
* Hook to run a cron job.
*
* @param array &$croninfo Output
*/
function riak_hook_cron(&$croninfo) {
assert('is_array($croninfo)');
assert('array_key_exists("summary", $croninfo)');
assert('array_key_exists("tag", $croninfo)');
if ($croninfo['tag'] !== 'hourly') return;
try {
$store = new sspmod_riak_Store_Store();
$result = $store->bucket->indexSearch('expires', 'int',
1, time() - 30);
foreach ($result as $link) {
$link->getBinary()->delete();
}
SimpleSAML_Logger::info(sprintf("deleted %s riak key%s",
sizeof($result), sizeof($result) == 1 ? '' : 's'));
} catch (Exception $e) {
$message = 'riak threw exception: ' . $e->getMessage();
SimpleSAML_Logger::warning($message);
$croninfo['summary'][] = $message;
}
}
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