Files
gallery3/modules/gallery/models/task.php
Tim Almdal 04f02b49c5 Add task logging functionality. When a task runs, it creates a log that is
stored in the persistant cache for 30 days.  On the admin_maintenance page
there is a new link for completed tasks "browse log".  Clicking this will
open a dialog box that has the the contents of the log displayed.

The user can then view the log and close the dialog, or press the save button
to download the log to their local machine.
2009-07-05 17:38:49 -07:00

70 lines
2.1 KiB
PHP

<?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 Task_Model extends ORM {
public function get($key, $default=null) {
$context = unserialize($this->context);
if (array_key_exists($key, $context)) {
return $context[$key];
} else {
return $default;
}
}
public function set($key, $value) {
$context = unserialize($this->context);
$context[$key] = $value;
$this->context = serialize($context);
}
public function save() {
if (!empty($this->changed)) {
$this->updated = time();
}
return parent::save();
}
public function delete() {
Cache::instance()->delete($this->_cache_key());
return parent::save();
}
public function owner() {
return user::lookup($this->owner_id);
}
public function log($msg) {
$key = $this->_cache_key();
$log = Cache::instance()->get($key);
// Save for 30 days.
$log .= !empty($log) ? "\n" : "";
Cache::instance()->set($key, "$log{$msg}",
array("task", "log", "import"), 2592000);
}
public function get_task_log() {
$log_data = Cache::instance()->get($this->_cache_key());
return $log_data !== null ? $log_data : false;
}
private function _cache_key() {
return md5("$this->id; $this->name; $this->callback");
}
}