Files
gallery3/core/helpers/core_installer.php
Bharat Mediratta e173f36bcb Create some basic infrastructure:
* item model (contains basic item info, similar to the gx version)
  * module model (has info about each module and which version of it is installed)
  * added a very basic unit test to verify that we can create an instance of item
  * Updated our test controller to require a unit_test db config and
    call core::install if it hasn't been done already.

New pattern:
  * core/helpers/core_installer.php creates core_installer helper.
    When we install a new module you call xxx_installer::install(),
    and when you want it to go away, you do xxx_installer::uninstall()

Create
2008-11-02 23:55:09 +00:00

68 lines
2.3 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 core_installer {
public function install() {
$db = Database::instance();
try {
$base_version = ORM::factory('module')->where('name', 'core')->find()->version;
} catch (Exception $e) {
if ($e->getMessage() == "Table modules does not exist in your database.") {
$base_version = 0;
} else {
throw $e;
}
}
if ($base_version == 0) {
$db->query("CREATE TABLE `modules` (
`id` int(9) NOT NULL auto_increment,
`name` char(255) default NULL,
`version` int(9) default NULL,
PRIMARY KEY (`id`),
UNIQUE KEY(`name`))
ENGINE=InnoDB DEFAULT CHARSET=utf8;");
$db->query("CREATE TABLE `items` (
`id` int(9) NOT NULL auto_increment,
`type` char(32) default NULL,
`title` char(255) default NULL,
`path` char(255) default NULL,
`parent_id` int(9) default NULL,
`level` int(9) default NULL,
`left` int(9) default NULL,
`right` int(9) default NULL,
PRIMARY KEY (`id`),
KEY `parent_id` (`parent_id`),
KEY `type` (`type`))
ENGINE=InnoDB DEFAULT CHARSET=utf8;");
$core = ORM::factory('module')->where('name', 'core')->find();
$core->name = "core";
$core->version = 1;
$core->save();
}
}
public function uninstall() {
$db = Database::instance();
$db->query("DROP TABLE IF EXISTS `items`;");
$db->query("DROP TABLE IF EXISTS `modules`;");
}
}