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Added migrations to backup restore indefero to/from a JSON file.

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Loic d'Anterroches 2009-10-19 11:28:01 +02:00
parent 6c04fa80bd
commit 9437a19ee0
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src/IDF/Migrations/Backup.php Normal file
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<?php
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
# ***** BEGIN LICENSE BLOCK *****
# This file is part of InDefero, an open source project management application.
# Copyright (C) 2008 Céondo Ltd and contributors.
#
# InDefero 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.
#
# InDefero 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 St, Fifth Floor, Boston, MA 02110-1301 USA
#
# ***** END LICENSE BLOCK ***** */
/**
* Backup of InDefero.
*
* !! You need also to backup Pluf if you want the full backup. !!
*
* @param string Path to the folder where to store the backup
* @param string Name of the backup (null)
* @return int The backup was correctly written
*/
function IDF_Migrations_Backup_run($folder, $name=null)
{
$models = array(
'IDF_Project',
'IDF_Tag',
'IDF_Issue',
'IDF_IssueComment',
'IDF_Conf',
'IDF_Upload',
'IDF_Search_Occ',
'IDF_IssueFile',
'IDF_Commit',
'IDF_Timeline',
'IDF_WikiPage',
'IDF_WikiRevision',
'IDF_Review',
'IDF_Review_Patch',
'IDF_Review_Comment',
'IDF_Review_FileComment',
'IDF_Key',
'IDF_Scm_Cache_Git',
);
$db = Pluf::db();
// Now, for each table, we dump the content in json, this is a
// memory intensive operation
$to_json = array();
foreach ($models as $model) {
$to_json[$model] = Pluf_Test_Fixture::dump($model, false);
}
if (null == $name) {
$name = date('Y-m-d');
}
return file_put_contents(sprintf('%s/%s-IDF.json', $folder, $name),
json_encode($to_json), LOCK_EX);
}
/**
* Restore IDF from a backup.
*
* @param string Path to the backup folder
* @param string Backup name
* @return bool Success
*/
function IDF_Migrations_Backup_restore($folder, $name)
{
$models = array(
'IDF_Project',
'IDF_Tag',
'IDF_Issue',
'IDF_IssueComment',
'IDF_Conf',
'IDF_Upload',
'IDF_Search_Occ',
'IDF_IssueFile',
'IDF_Commit',
'IDF_Timeline',
'IDF_WikiPage',
'IDF_WikiRevision',
'IDF_Review',
'IDF_Review_Patch',
'IDF_Review_Comment',
'IDF_Review_FileComment',
'IDF_Key',
'IDF_Scm_Cache_Git',
);
$db = Pluf::db();
$schema = new Pluf_DB_Schema($db);
foreach ($models as $model) {
$schema->model = new $model();
$schema->createTables();
}
$full_data = json_decode(file_get_contents(sprintf('%s/%s-IDF.json', $folder, $name)), true);
foreach ($full_data as $model => $data) {
Pluf_Test_Fixture::load($data, false);
}
return true;
}