indefero/src/IDF/Migrations/17AddIssueRelations.php

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2011-05-10 15:22:32 +00:00
<?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) 2008-2011 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 ***** */
/**
* Add the new IDF_IssueRelation model.
*
*/
function IDF_Migrations_17AddIssueRelations_up($params=null)
{
$db = Pluf::db();
$schema = new Pluf_DB_Schema($db);
$schema->model = new IDF_IssueRelation();
$schema->createTables();
// change the serialization format for added / removed labels in IDF_IssueComment
$comments = Pluf::factory('IDF_IssueComment')->getList();
foreach ($comments as $comment) {
if (!isset($comment->changes['lb'])) continue;
$changes = $comment->changes;
$adds = $removals = array();
foreach ($comment->changes['lb'] as $lb) {
if (substr($lb, 0, 1) == '-')
$removals[] = substr($lb, 1);
else
$adds[] = $lb;
}
$changes['lb'] = array();
if (count($adds) > 0)
$changes['lb']['add'] = $adds;
if (count($removals) > 0)
$changes['lb']['rem'] = $removals;
$comment->changes = $changes;
$comment->update();
}
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}
function IDF_Migrations_17AddIssueRelations_down($params=null)
{
$db = Pluf::db();
$schema = new Pluf_DB_Schema($db);
$schema->model = new IDF_IssueRelation();
$schema->dropTables();
// change the serialization format for added / removed labels in IDF_IssueComment
$comments = Pluf::factory('IDF_IssueComment')->getList();
foreach ($comments as $comment) {
$changes = $comment->changes;
if (empty($changes))
continue;
if (isset($changes['lb'])) {
$labels = array();
foreach ($changes['lb'] as $type => $lbs) {
if (!is_array($lbs)) {
$labels[] = $lbs;
continue;
}
foreach ($lbs as $lb) {
$labels[] = ($type == 'rem' ? '-' : '') . $lb;
}
}
$changes['lb'] = $labels;
}
// while we're at it, remove any 'rel' changes
unset($changes['rel']);
$comment->changes = $changes;
$comment->update();
}
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}