39197024472179aab305598d8cab8bb1d42d37e8
[Packages/TYPO3.CMS.git] / typo3 / sysext / install / Classes / ViewHelpers / Format / ImageMagickCommandsViewHelper.php
1 <?php
2 namespace TYPO3\CMS\Install\ViewHelpers\Format;
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 use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
18 use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
19
20 /**
21 * Display image magick commands
22 *
23 * @internal
24 */
25 class ImageMagickCommandsViewHelper extends AbstractViewHelper
26 {
27 /**
28 * As this ViewHelper renders HTML, the output must not be escaped.
29 *
30 * @var bool
31 */
32 protected $escapeOutput = false;
33
34 /**
35 * Display image magick commands
36 *
37 * @param array $commands Given commands
38 * @return string Formatted commands
39 */
40 public function render(array $commands = array())
41 {
42 return static::renderStatic(
43 array(
44 'commands' => $commands,
45 ),
46 $this->buildRenderChildrenClosure(),
47 $this->renderingContext
48 );
49 }
50
51 /**
52 * @param array $arguments
53 * @param \Closure $renderChildrenClosure
54 * @param RenderingContextInterface $renderingContext
55 *
56 * @return string
57 */
58 public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
59 {
60 $commands = $arguments['commands'];
61
62 $result = array();
63 foreach ($commands as $commandGroup) {
64 $result[] = '<strong>Command:</strong>' . LF . htmlspecialchars($commandGroup[1]);
65 // If 3 elements: last one is result
66 if (count($commandGroup) === 3) {
67 $result[] = '<strong>Result:</strong>' . LF . htmlspecialchars($commandGroup[2]);
68 }
69 }
70 return '<pre><code class="language-bash">' . implode(LF, $result) . '</code></pre>';
71 }
72 }