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UploadViewHelper.php
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1 <?php
2 namespace TYPO3\CMS\Fluid\ViewHelpers\Form;
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 
33 {
37  protected $tagName = 'input';
38 
45  public function initializeArguments()
46  {
47  parent::initializeArguments();
48  $this->registerTagAttribute('disabled', 'string', 'Specifies that the input element should be disabled when the page loads');
49  $this->registerTagAttribute('multiple', 'string', 'Specifies that the file input element should allow multiple selection of files');
50  $this->registerArgument('errorClass', 'string', 'CSS class to set if there are errors for this view helper', false, 'f3-form-error');
52  }
53 
60  public function render()
61  {
62  $name = $this->getName();
63  $allowedFields = ['name', 'type', 'tmp_name', 'error', 'size'];
64  foreach ($allowedFields as $fieldName) {
65  $this->registerFieldNameForFormTokenGeneration($name . '[' . $fieldName . ']');
66  }
67  $this->tag->addAttribute('type', 'file');
68 
69  if (isset($this->arguments['multiple'])) {
70  $this->tag->addAttribute('name', $name . '[]');
71  } else {
72  $this->tag->addAttribute('name', $name);
73  }
74 
75  $this->setErrorClassAttribute();
76  return $this->tag->render();
77  }
78 }
registerTagAttribute($name, $type, $description, $required=false, $default=null)