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Initial commit - Typo3 11.5.41

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Matteo Gallo
2026-07-03 17:53:31 +02:00
commit 5ca4743197
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199
typo3conf/ext/sr_freecap/Classes/View/AudioPlayer/AbstractPlayFormat.php Normal file
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<?php
namespace SJBR\SrFreecap\View\AudioPlayer;
/*
* Copyright notice
*
* (c) 2013-2022 Stanislas Rolland <typo3AAAA(arobas)sjbr.ca>
* All rights reserved
*
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
* A copy is found in the textfile GPL.txt and important notices to the license
* from the author is found in LICENSE.txt distributed with these scripts.
*
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
*/
use SJBR\SrFreecap\Utility\AudioContentUtility;
use SJBR\SrFreecap\Utility\EncryptionUtility;
use SJBR\SrFreecap\Utility\LocalizationUtility;
use TYPO3Fluid\Fluid\View\ViewInterface;
/**
* Abstract class for rendering an audio version of the CAPTCHA
*/
class AbstractPlayFormat implements ViewInterface
{
/**
* @var string Name of the extension this view helper belongs to
*/
protected $extensionName = 'SrFreecap';
/**
* @var string Key of the extension this view helper belongs to
*/
protected $extensionKey = 'sr_freecap';
/**
* @var \TYPO3\CMS\Core\Domain\Model\Word
*/
protected $word;
/**
* Add a variable to the view data collection.
* Can be chained, so $this->view->assign(..., ...)->assign(..., ...); is possible
*
* @param string $key Key of variable
* @param mixed $value Value of object
* @return ViewInterface an instance of $this, to enable chaining
*/
public function assign($key, $value)
{
switch ($key) {
case 'word':
$this->word = $value;
break;
}
return $this;
}
/**
* Add multiple variables to the view data collection
*
* @param array $values array in the format array(key1 => value1, key2 => value2)
* @return ViewInterface an instance of $this, to enable chaining
*/
public function assignMultiple(array $values)
{
return $this;
}
/**
* Renders the audio version of captcha
*
* @return string The audio output to play
*/
public function render()
{
// Get the catcha word
$word = $this->getWord();
// Get the letter rensering files
$letterRenderingFiles = $this->getLetterRenderingFiles($word);
// Join the files
$audioContent = AudioContentUtility::joinAudioFiles($letterRenderingFiles);
// Output proper headers and echo audio content
$this->sendHeaders($audioContent);
// Send audio content
$this->sendAudioContent($audioContent);
// Return the audio content
return $audioContent;
}
/**
* Gets the word that was stored in session data
* @return string the retrieved and decoded word
*/
protected function getWord()
{
// Get cypher from session data
$cypher = $this->word->getWordCypher();
// Decrypt the word
$decryptedString = EncryptionUtility::decrypt($cypher);
return implode('-', preg_split('//', $decryptedString, -1, PREG_SPLIT_NO_EMPTY));
}
/**
* Builds an array of letter rendering files in the specified format
*
* @param string $word: the word to be spelled and played
* @param string $extension: the audio file extension being used
* @return array array of file names
*/
protected function getLetterRenderingFiles($word, $extension = 'wav')
{
$letterRenderingFiles = [];
// Split the word
$letters = preg_split('//', $word, -1, PREG_SPLIT_NO_EMPTY);
// Get the directory containing the wav files
$voicesDirectory = LocalizationUtility::getVoicesDirectory();
// Assemble the file names
foreach ($letters as $letter){
// Word lists are encoded in ISO-8859-1 (possibly in ISO-8859-2?)
$file = $voicesDirectory . ((isset($GLOBALS['TYPO3_CONF_VARS']['SYS']['UTF8filesystem']) && $GLOBALS['TYPO3_CONF_VARS']['SYS']['UTF8filesystem']) ? utf8_encode($letter) : $letter) . '.' . $extension;
if (is_file($file)) {
$letterRenderingFiles[] = $file;
}
}
return $letterRenderingFiles;
}
/**
* Sends headers appropriate for audio content
*
* @param string $audioContent: the audio content that will be sent
* @param string $mimeType: the audio mime type being used
* @return void
*/
protected function sendHeaders($audioContent, $mimeType = 'x-wav')
{
header('Content-Type: audio/' . $mimeType);
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . strlen($audioContent));
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Pragma: no-cache');
header('Cache-Control: no-cache, no-store, must-revalidate');
// Setting privacy policy header for IE in popup window
header('P3P:CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"');
}
/**
* Sends audio content
*
* @param string $audioContent: the audio content that will be sent
* @return void
*/
protected function sendAudioContent($audioContent)
{
echo $audioContent;
}
/**
* Renders a given section.
*
* @param string $sectionName Name of section to render
* @param array $variables The variables to use
* @param boolean $ignoreUnknown Ignore an unknown section and just return an empty string
* @return string rendered template for the section
* @throws Exception\InvalidSectionException
*/
public function renderSection($sectionName, array $variables = [], $ignoreUnknown = false)
{
return '';
}
/**
* Renders a partial.
*
* @param string $partialName
* @param string $sectionName
* @param array $variables
* @param boolean $ignoreUnknown Ignore an unknown section and just return an empty string
* @return string
*/
public function renderPartial($partialName, $sectionName, array $variables, $ignoreUnknown = false)
{
return '';
}
}

57
typo3conf/ext/sr_freecap/Classes/View/AudioPlayer/PlayMp3.php Normal file
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<?php
namespace SJBR\SrFreecap\View\AudioPlayer;
/*
* Copyright notice
*
* (c) 2013-2018 Stanislas Rolland <typo3(arobas)sjbr.ca>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project is
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
* A copy is found in the textfile GPL.txt and important notices to the license
* from the author is found in LICENSE.txt distributed with these scripts.
*
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
*/
use SJBR\SrFreecap\Utility\AudioContentUtility;
/**
* Renders a mp3 audio version of the CAPTCHA
*/
class PlayMp3 extends AbstractPlayFormat
{
/**
* Renders the audio version of captcha
*
* @return string The audio output to play
*/
public function render()
{
// Get the catcha word
$word = $this->getWord();
// Get the letter rensering files
$letterRenderingFiles = $this->getLetterRenderingFiles($word, 'mp3');
// Join the files
$audioContent = AudioContentUtility::joinAudioFiles($letterRenderingFiles, 'mp3');
// Output proper headers
$this->sendHeaders($audioContent, 'mpeg');
// Send audio content
$this->sendAudioContent($audioContent);
// Return the audio content
return $audioContent;
}
}

34
typo3conf/ext/sr_freecap/Classes/View/AudioPlayer/PlayWav.php Normal file
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<?php
namespace SJBR\SrFreecap\View\AudioPlayer;
/***************************************************************
* Copyright notice
*
* (c) 2012-2013 Stanislas Rolland <typo3(arobas)sjbr.ca>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project is
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
* A copy is found in the textfile GPL.txt and important notices to the license
* from the author is found in LICENSE.txt distributed with these scripts.
*
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
/**
* Renders a wav audio version of the CAPTCHA
*
* @author Stanislas Rolland <typo3(arobas)sjbr.ca>
*/
class PlayWav extends AbstractPlayFormat {
}