64 lines
2.1 KiB
PHP
64 lines
2.1 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2013 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class picasa_faces_installer {
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static function install() {
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// Create a table to store face mappings in.
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$db = Database::instance();
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$db->query(
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"CREATE TABLE IF NOT EXISTS {picasa_faces} (
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`id` int(9) NOT NULL auto_increment,
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`face_id` varchar(16) NOT NULL,
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`tag_id` int(9) NOT NULL,
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`user_id` int(9) NOT NULL,
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PRIMARY KEY (`id`),
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KEY `face_id` (`face_id`,`id`)
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) DEFAULT CHARSET=utf8;"
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);
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// Set the module version number.
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module::set_version("picasa_faces", 2);
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}
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static function upgrade($version) {
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if ($version == 1) {
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Database::instance()->query(
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"ALTER TABLE `picasa_faces` ADD `user_id` int(9) NOT NULL"
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);
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module::set_version("picasa_faces", 2);
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}
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}
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static function deactivate() {
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// Clear the require photo annototaion message when picasa faces is deactivated.
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site_status::clear("picasa_faces_needs_photoannotation");
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}
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static function uninstall() {
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// Delete the face mapping table before uninstalling.
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$db = Database::instance();
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$db->query("DROP TABLE IF EXISTS {picasa_faces};");
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module::delete("picasa_faces");
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}
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}
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?>
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