[TASK] Set TYPO3 version to 7.3-dev
[Packages/TYPO3.CMS.git] / typo3 / sysext / belog / Classes / ViewHelpers / ErrorIconViewHelper.php
1 <?php
2 namespace TYPO3\CMS\Belog\ViewHelpers;
3
4 /*
5 * This file is part of the TYPO3 CMS project.
6 *
7 * It is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU General Public License, either version 2
9 * of the License, or any later version.
10 *
11 * For the full copyright and license information, please read the
12 * LICENSE.txt file that was distributed with this source code.
13 *
14 * The TYPO3 project - inspiring people to share!
15 */
16
17 /**
18 * Display error icon from error integer value
19 *
20 * @author Christian Kuhn <lolli@schwarzbu.ch>
21 * @internal
22 */
23 class ErrorIconViewHelper extends \TYPO3\CMS\Fluid\ViewHelpers\Be\AbstractBackendViewHelper {
24
25 /**
26 * Renders an error icon link as known from the TYPO3 backend.
27 * Error codes 2 and three are mapped to "error" and 1 is mapped to "warning".
28 *
29 * @param int $errorNumber The error number (0 ... 3)
30 * @return string the rendered error icon link
31 */
32 public function render($errorNumber = 0) {
33 $errorSymbols = array(
34 '0' => '',
35 '1' => \TYPO3\CMS\Backend\Template\DocumentTemplate::STATUS_ICON_WARNING,
36 '2' => \TYPO3\CMS\Backend\Template\DocumentTemplate::STATUS_ICON_ERROR,
37 '3' => \TYPO3\CMS\Backend\Template\DocumentTemplate::STATUS_ICON_ERROR
38 );
39 return $this->getDocInstance()->icons($errorSymbols[$errorNumber]);
40 }
41
42 }