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PaddingViewHelper.php
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1 <?php
2 namespace TYPO3\CMS\Fluid\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 
18 use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
19 use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithContentArgumentAndRenderStatic;
20 
49 {
50  use CompileWithContentArgumentAndRenderStatic;
51 
57  protected $escapeChildren = false;
58 
64  public function initializeArguments()
65  {
66  parent::initializeArguments();
67  $this->registerArgument('value', 'string', 'string to format');
68  $this->registerArgument('padLength', 'int', 'Length of the resulting string. If the value of pad_length is negative or less than the length of the input string, no padding takes place.', true);
69  $this->registerArgument('padString', 'string', 'The padding string', false, ' ');
70  $this->registerArgument('padType', 'string', 'Append the padding at this site (Possible values: right,left,both. Default: right)', false, 'right');
71  }
72 
81  public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
82  {
83  $value = $renderChildrenClosure();
84  $padTypes = [
85  'left' => STR_PAD_LEFT,
86  'right' => STR_PAD_RIGHT,
87  'both' => STR_PAD_BOTH
88  ];
89  $padType = $arguments['padType'];
90  if (!isset($padTypes[$padType])) {
91  $padType = 'right';
92  }
93 
94  return str_pad($value, $arguments['padLength'], $arguments['padString'], $padTypes[$padType]);
95  }
96 }
static renderStatic(array $arguments,\Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)