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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2009 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class digibug_task_Core {
static function available_tasks() {
// Delete extra exif_records
$expired_request_count = Database::instance()->query(
"SELECT count(*) as print_requests
FROM {proxies}
WHERE `request_date` <= (CURDATE() - INTERVAL 10 DAY)")->current()->print_requests;
return array(Task_Definition::factory()
->callback("digibug_task::remove_expired")
->name(t("Remove Digibug print requests"))
->description($expired_request_count
? t2("1 Digibug print request has expired",
"%count Digibug print requests have expired",
$expired_request_count)
: t("All print requests are current"))
->severity($expired_request_count ? log::WARNING : log::SUCCESS));
}
static function remove_expired($task) {
$completed = $task->get("completed", 0);
$expired = ORM::factory("proxy")
->where("request_date <= (CURDATE() - INTERVAL 10 DAY)")
->find_all();
$remaining = $expired->count();
$start = microtime(true);
foreach ($expired as $proxy) {
if (microtime(true) - $start > 1.5) {
break;
}
$proxy->delete();
$completed++;
$remaining--;
}
if ($completed + $remaining > 0) {
$task->percent_complete = (int)(100 * $completed / ($completed + $remaining));
} else {
$task->percent_complete = 100;
}
$task->set("completed", $completed);
if ($remaining == 0) {
$task->done = true;
$task->state = "success";
}
}
}
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