/**
* Rendering the output of the captcha
*
* @return string
*/
public function render()
{
$this->objectManager->get(\Evoweb\SfRegister\Services\Session::class)->remove('captchaWasValidPreviously');
if ($this->captcha !== null) {
/** @noinspection PhpUndefinedMethodInspection */
$values = array_values($this->captcha->makeCaptcha());
$output = array_combine($this->keys, $values);
} else {
$output = \TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('error_captcha_notinstalled', 'SfRegister', array('sr_freecap'));
}
return $output;
}
/**
* Checks the tipUrl and returns the form.
*
* @return string
*/
protected function tipform()
{
$content = '';
$tipUrl = t3lib_div::_GP('tipUrl');
$tipHash = (string) t3lib_div::_GP('tipHash');
$calculatedHmac = t3lib_div::hmac($tipUrl, $this->hmacSalt);
if ($tipHash !== $calculatedHmac) {
// Show 404 error
$GLOBALS['TSFE']->pageNotFoundAndExit($this->pi_getLL('no_valid_url'));
} else {
$GLOBALS['TSFE']->set_no_cache();
$tipData = t3lib_div::_GP('TIPFORM');
$tipData['recipient'] = $this->getRecipients($tipData['recipient']);
list($tipData['email']) = explode(',', $this->getRecipients($tipData['email']));
$url = strip_tags($tipUrl);
// Preparing markers
$wrappedSubpartArray = array();
$subpartArray = array();
$markerArray = array();
$markerArray['###FORM_URL###'] = t3lib_div::getIndpEnv('REQUEST_URI');
$markerArray['###URL###'] = $url;
$markerArray['###URL_ENCODED###'] = rawurlencode($url);
$markerArray['###URL_SPECIALCHARS###'] = htmlspecialchars($url);
$markerArray['###URL_DISPLAY###'] = htmlspecialchars(strlen($url) > 70 ? t3lib_div::fixed_lgd_cs($url, 30) . t3lib_div::fixed_lgd_cs($url, -30) : $url);
$markerArray['###HASH###'] = t3lib_div::hmac($url, $this->hmacSalt);
$markerArray['###HASH_ENCODED###'] = t3lib_div::hmac(rawurlencode($url), $this->hmacSalt);
// Because htmlspecialchared urls are resolved correctly (browsers convert the link themselves) we just need the normal hash
$markerArray['###HASH_SPECIALCHARS###'] = t3lib_div::hmac($url, $this->hmacSalt);
$markerArray['###TAF_LABEL_ERROR###'] = $this->pi_getLL('error');
$markerArray['###TAF_ERROR_EXPL###'] = $this->pi_getLL('error_expl');
$markerArray['###TAF_LABEL_NAME###'] = $this->pi_getLL('name');
$markerArray['###TAF_LABEL_EMAIL###'] = $this->pi_getLL('email');
$markerArray['###TAF_TITLE###'] = $this->pi_getLL('title');
$markerArray['###TAF_LABEL_PATH###'] = $this->pi_getLL('path');
$markerArray['###TAF_LABEL_EMAIL_RECIPENT###'] = $this->pi_getLL('email_recipent');
$markerArray['###TAF_LABEL_MESSAGE###'] = $this->pi_getLL('message');
$markerArray['###TAF_LABEL_HTML###'] = $this->pi_getLL('html');
if (!$this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'checkbox_html', 'sDEF')) {
$subpartArray['###HTML_INSERT###'] = '';
}
$markerArray['###TAF_LABEL_MUST###'] = $this->pi_getLL('must');
$markerArray['###TAF_LABEL_SEND###'] = $this->pi_getLL('send');
$disclaimer = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'disclaimer_text', 'sDEF');
if (empty($disclaimer)) {
$disclaimer = $this->pi_getLL('disclaimer');
}
$markerArray['###TAF_DISCLAIMER###'] = $disclaimer;
$markerArray['###TAF_CONFIRMATION###'] = $this->pi_getLL('confirmation');
$markerArray['###TAF_LABEL_BACK###'] = $this->pi_getLL('back');
$markerArray['###FORM_CAPTCHA_RESPONSE###'] = $this->pi_getLL('form_captcha_response');
$wrappedSubpartArray['###LINK###'] = array('<a href="' . htmlspecialchars($url) . '">', '</a>');
// code inserted to use free Captcha
if (is_object($this->freeCap)) {
$markerArray = array_merge($markerArray, $this->freeCap->makeCaptcha());
} else {
$subpartArray['###CAPTCHA_INSERT###'] = '';
}
// code inserted to use free Captcha
// validation
$error = 0;
$sent = 0;
if (t3lib_div::_GP('sendTip')) {
if ($this->validate($tipData, $url)) {
$this->sendTip($tipData, $url);
$sent = 1;
} else {
$error = 1;
}
}
// Display form
if ($sent) {
$subpart = $this->cObj->getSubpart($this->templateCode, '###TEMPLATE_TIPFORM_SENT###');
$markerArray['###RECIPIENT###'] = htmlspecialchars($tipData['recipient']);
$content = $this->cObj->substituteMarkerArrayCached($subpart, $markerArray, $subpartArray, $wrappedSubpartArray);
} else {
$captchaHTMLoutput = t3lib_extMgm::isLoaded('captcha') ? '<img src="' . t3lib_extMgm::siteRelPath('captcha') . 'captcha/captcha.php" alt="" />' : '';
// Generate Captcha data and store string in session:
$subpart = $this->cObj->getSubpart($this->templateCode, '###TEMPLATE_TIPFORM###');
$markerArray['###MESSAGE###'] = htmlspecialchars($tipData['message']);
$markerArray['###RECIPIENT###'] = htmlspecialchars($tipData['recipient']);
// Pre-fill form data if FE user in logged in
if ($GLOBALS['TSFE']->loginUser) {
$markerArray['###YOUR_EMAIL###'] = $GLOBALS['TSFE']->fe_user->user['email'];
$markerArray['###YOUR_NAME###'] = $GLOBALS['TSFE']->fe_user->user['name'];
} else {
$markerArray['###YOUR_EMAIL###'] = htmlspecialchars($tipData['email']);
$markerArray['###YOUR_NAME###'] = htmlspecialchars($tipData['name']);
}
$markerArray['###HTML_MESSAGE###'] = $tipData['html_message'] ? 'checked' : '';
$markerArray['###CAPTCHA_HTML###'] = $captchaHTMLoutput;
if (!$error) {
$subpartArray['###ERROR_MSG###'] = '';
}
// Substitute
$content = $this->cObj->substituteMarkerArrayCached($subpart, $markerArray, $subpartArray, $wrappedSubpartArray);
}
}
return $content;
}
