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TYPO3
src
typo3
sysext
backend
Classes
Form
FormDataProvider
DatabasePageLanguageOverlayRows.php
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<?php
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namespace
TYPO3\CMS\Backend\Form\FormDataProvider;
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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use
TYPO3\CMS\Backend\Form\FormDataProviderInterface
;
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use
TYPO3\CMS\Backend\Utility\BackendUtility
;
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use
TYPO3\CMS\Core\Database\DatabaseConnection
;
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class
DatabasePageLanguageOverlayRows
implements
FormDataProviderInterface
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{
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public
function
addData
(array $result)
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{
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if
($result[
'effectivePid'
] === 0) {
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// No overlays for records on pid 0 and not for new pages below root
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return
$result;
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}
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$database = $this->
getDatabase
();
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$dbRows = $database->exec_SELECTgetRows(
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'*'
,
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'pages_language_overlay'
,
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'pid='
. (
int
)$result[
'effectivePid'
]
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.
BackendUtility::deleteClause
(
'pages_language_overlay'
)
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.
BackendUtility::versioningPlaceholderClause
(
'pages_language_overlay'
)
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);
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if
($dbRows === null) {
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throw
new \UnexpectedValueException(
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'Database query error '
. $database->sql_error(),
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1440777705
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);
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}
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$result[
'pageLanguageOverlayRows'
] = $dbRows;
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return
$result;
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}
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protected
function
getDatabase
()
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{
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return
$GLOBALS
[
'TYPO3_DB'
];
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}
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}
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