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Diffstat (limited to 'modules/gallery/models/task.php')
| -rw-r--r-- | modules/gallery/models/task.php | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/modules/gallery/models/task.php b/modules/gallery/models/task.php new file mode 100644 index 0000000..31332ba --- /dev/null +++ b/modules/gallery/models/task.php @@ -0,0 +1,86 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2013 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_Core 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=null) { + $context = unserialize($this->context); + $context[$key] = $value; + $this->context = serialize($context); + } + + public function save() { + if (!empty($this->changed)) { + $this->updated = time(); + } + return parent::save(); + } + + public function delete($ignored_id=null) { + Cache::instance()->delete($this->_cache_key()); + return parent::delete(); + } + + public function owner() { + return identity::lookup_user($this->owner_id); + } + + /** + * Log a message to the task log. + * @params $msg mixed a string or array of strings + */ + public function log($msg) { + $key = $this->_cache_key(); + $log = Cache::instance()->get($key); + + if (is_array($msg)) { + $msg = implode("\n", $msg); + } + + // Save for 30 days. + $log .= !empty($log) ? "\n" : ""; + Cache::instance()->set($key, "$log{$msg}", + array("task", "log", "import"), 2592000); + } + + /** + * Retrieve the cached log information for this task. + * @returns the log data or null if there is no log data + */ + public function get_log() { + $log_data = Cache::instance()->get($this->_cache_key()); + return $log_data !== null ? $log_data : false; + } + + /** + * Build the task cache key + * @returns the key to use in access the cache + */ + private function _cache_key() { + return md5("$this->id; $this->name; $this->callback"); + } +}
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