<?php
namespace SJBR\SrFreecap;

/*
 *  Copyright notice
 *
 *  (c) 2005-2021 Stanislas Rolland <typo3AAAA(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
 *  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\Validation\Validator\CaptchaValidator;
use SJBR\SrFreecap\ViewHelpers\AudioViewHelper;
use SJBR\SrFreecap\ViewHelpers\ImageViewHelper;
use SJBR\SrFreecap\ViewHelpers\TranslateViewHelper;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;

class PiBaseApi
{
	/**
	 * @var string The extension key
	 */
	public $extKey = 'sr_freecap';

	/**
	 * This function generates an array of markers used to render the captcha element
	 *
	 * @return array marker array containing the captcha markers to be sustituted in the html template
	 */
	public function makeCaptcha()
	{
		// Get the configuration manager
		$configurationManager = GeneralUtility::makeInstance(ConfigurationManagerInterface::class);

		// Get translation view helper
		$translator = GeneralUtility::makeInstance(TranslateViewHelper::class);
		$translator->injectConfigurationManager($configurationManager);

		$markerArray = [];
		$markerArray['###'. strtoupper($this->extKey) . '_NOTICE###'] = $translator->render('notice') . ' ' . $translator->render('explain');

		// Get the captcha image view helper
		$imageViewHelper = GeneralUtility::makeInstance(ImageViewHelper::class);
		$imageViewHelper->injectConfigurationManager($configurationManager);
		$markerArray['###'. strtoupper($this->extKey) . '_IMAGE###'] = $imageViewHelper->render('pi1');
		$markerArray['###'. strtoupper($this->extKey) . '_CANT_READ###'] = '';

		// Get the audio icon view helper
		$audioViewHelper = GeneralUtility::makeInstance(AudioViewHelper::class);
		$audioViewHelper->injectConfigurationManager($configurationManager);
		$markerArray['###'. strtoupper($this->extKey) . '_ACCESSIBLE###'] = $audioViewHelper->render('pi1');

		return $markerArray;
	}
	
	/**
	 * Check the word that was entered against the hashed value
	 *
	 * @param string $word: hte word that was entered
	 * @return bool true, if the word entered matches the hashes value
	 */
	public function checkWord($word)
	{
		// Get the validator
		$validator = GeneralUtility::makeInstance(CaptchaValidator::class);
		// Check word
		return !$validator->validate($word)->hasErrors();
	}
}
class_alias('SJBR\\SrFreecap\\PiBaseApi', 'tx_srfreecap_pi2');