Code Coverage for /data/phpBB/phpbb/db/doctrine/comparator.php

1	<?php
2	/**
3	*
4	* This file is part of the phpBB Forum Software package.
5	*
6	* @copyright (c) phpBB Limited <https://www.phpbb.com>
7	* @license GNU General Public License, version 2 (GPL-2.0)
8	*
9	* For full copyright and license information, please see
10	* the docs/CREDITS.txt file.
11	*
12	*/
13
14	namespace phpbb\db\doctrine;
15
16	use Doctrine\DBAL\Schema\Table;
17
18	class comparator extends \Doctrine\DBAL\Schema\Comparator
19	{
20	/**
21	* {@inerhitDoc}
22	*/
23	public function diffTable(Table $fromTable, Table $toTable)
24	{
25	$diff = parent::diffTable($fromTable, $toTable);
26
27	if ($diff === false)
28	{
29	return false;
30	}
31
32	if (!is_array($diff->changedColumns))
33	{
34	return $diff;
35	}
36
37	// When the type of a column changes, re-create the associated indices
38	foreach ($diff->changedColumns as $columnName => $changedColumn)
39	{
40	if (!$changedColumn->hasChanged('type'))
41	{
42	continue;
43	}
44
45	foreach ($toTable->getIndexes() as $index_name => $index)
46	{
47	if (array_key_exists($index_name, $diff->addedIndexes) \|\| array_key_exists($index_name, $diff->changedIndexes))
48	{
49	continue;
50	}
51
52	$index_columns = array_map('strtolower', $index->getUnquotedColumns());
53	if (!in_array($columnName, $index_columns, true))
54	{
55	continue;
56	}
57
58	$diff->changedIndexes[$index_name] = $index;
59	}
60	}
61
62	return $diff;
63	}
64	}