mirror of
https://github.com/Pathduck/gallery3.git
synced 2026-07-14 19:00:13 -04:00
77 lines
2.8 KiB
PHP
77 lines
2.8 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
|
|
/**
|
|
* Gallery - a web based photo album viewer and editor
|
|
* Copyright (C) 2000-2008 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 organize_task_Core {
|
|
static function available_tasks() {
|
|
// Return empty array so nothing appears in the maintenance screen
|
|
return array();
|
|
}
|
|
|
|
static function rearrange($task) {
|
|
$context = unserialize($task->context);
|
|
|
|
try {
|
|
$total = count($context["items"]);
|
|
$stop = min($total - $context["position"], $context["batch"]);
|
|
for ($offset = 0; $offset < $stop; $offset++) {
|
|
$current_id = $context["position"] + $offset;
|
|
$id = $context["items"][$current_id];
|
|
Database::instance()
|
|
->query("Update {items} set weight = {$context["position"]} where id=$id;");
|
|
}
|
|
$context["position"] += $stop;
|
|
$task->state = "success";
|
|
} catch(Exception $e) {
|
|
$task->status = $e->getMessage();
|
|
$task->state = "error";
|
|
$task->save();
|
|
throw $e;
|
|
}
|
|
$task->context = serialize($context);
|
|
$total = count($context["items"]);
|
|
$task->percent_complete = $context["position"] / (float)$total * 100;
|
|
$task->done = $context["position"] == $total || $task->state == "error";
|
|
}
|
|
|
|
static function move($task) {
|
|
$context = unserialize($task->context);
|
|
|
|
try {
|
|
$target = ORM::factory("item", $context["target"]);
|
|
$total = count($context["items"]);
|
|
$stop = min($total - $context["position"], $context["batch"]);
|
|
for ($offset = 0; $offset < $stop; $offset++) {
|
|
$current_id = $context["position"] + $offset;
|
|
$source = ORM::factory("item", $context["items"][$current_id]);
|
|
core::move_item($source, $target);
|
|
}
|
|
$context["position"] += $stop;
|
|
$task->state = "success";
|
|
} catch(Exception $e) {
|
|
$task->status = $e->getMessage();
|
|
$task->state = "error";
|
|
$task->save();
|
|
throw $e;
|
|
}
|
|
$task->context = serialize($context);
|
|
$total = count($context["items"]);
|
|
$task->percent_complete = $context["position"] / (float)$total * 100;
|
|
$task->done = $context["position"] == $total || $task->state == "error";
|
|
}
|
|
} |