/** * Set the default character set used * * Respect formMailCharset if it was set, otherwise use metaCharset for mail * if different from renderCharset * * @return void */ protected function setCharacterSet() { $characterSet = null; if ($GLOBALS['TSFE']->config['config']['formMailCharset']) { $characterSet = $GLOBALS['TSFE']->csConvObj->parse_charset($GLOBALS['TSFE']->config['config']['formMailCharset']); } elseif ($GLOBALS['TSFE']->metaCharset != $GLOBALS['TSFE']->renderCharset) { $characterSet = $GLOBALS['TSFE']->metaCharset; } if ($characterSet) { $this->mailMessage->setCharset($characterSet); } }
/** * Start function * This class is able to generate a mail in formmail-style from the data in $V * Fields: * * [recipient]: email-adress of the one to receive the mail. If array, then all values are expected to be recipients * [attachment]: .... * * [subject]: The subject of the mail * [from_email]: Sender email. If not set, [email] is used * [from_name]: Sender name. If not set, [name] is used * [replyto_email]: Reply-to email. If not set [from_email] is used * [replyto_name]: Reply-to name. If not set [from_name] is used * [organisation]: Organization (header) * [priority]: Priority, 1-5, default 3 * [html_enabled]: If mail is sent as html * [use_base64]: If set, base64 encoding will be used instead of quoted-printable * * @param array $valueList Contains values for the field names listed above (with slashes removed if from POST input) * @param boolean $base64 Whether to base64 encode the mail content * @return void * @todo Define visibility */ public function start($valueList, $base64 = FALSE) { $this->mailMessage = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Mail\\MailMessage'); if ($GLOBALS['TSFE']->config['config']['formMailCharset']) { // Respect formMailCharset if it was set $this->characterSet = $GLOBALS['TSFE']->csConvObj->parse_charset($GLOBALS['TSFE']->config['config']['formMailCharset']); } elseif ($GLOBALS['TSFE']->metaCharset != $GLOBALS['TSFE']->renderCharset) { // Use metaCharset for mail if different from renderCharset $this->characterSet = $GLOBALS['TSFE']->metaCharset; } else { // Otherwise use renderCharset as default $this->characterSet = $GLOBALS['TSFE']->renderCharset; } if ($base64 || $valueList['use_base64']) { $this->encoding = 'base64'; } if (isset($valueList['recipient'])) { // Convert form data from renderCharset to mail charset $this->subject = $valueList['subject'] ? $valueList['subject'] : 'Formmail on ' . \TYPO3\CMS\Core\Utility\GeneralUtility::getIndpEnv('HTTP_HOST'); $this->subject = $this->sanitizeHeaderString($this->subject); $this->fromName = $valueList['from_name'] ? $valueList['from_name'] : ($valueList['name'] ? $valueList['name'] : ''); $this->fromName = $this->sanitizeHeaderString($this->fromName); $this->replyToName = $valueList['replyto_name'] ? $valueList['replyto_name'] : $this->fromName; $this->replyToName = $this->sanitizeHeaderString($this->replyToName); $this->organisation = $valueList['organisation'] ? $valueList['organisation'] : ''; $this->organisation = $this->sanitizeHeaderString($this->organisation); $this->fromAddress = $valueList['from_email'] ? $valueList['from_email'] : ($valueList['email'] ? $valueList['email'] : ''); if (!\TYPO3\CMS\Core\Utility\GeneralUtility::validEmail($this->fromAddress)) { $this->fromAddress = \TYPO3\CMS\Core\Utility\MailUtility::getSystemFromAddress(); $this->fromName = \TYPO3\CMS\Core\Utility\MailUtility::getSystemFromName(); } $this->replyToAddress = $valueList['replyto_email'] ? $valueList['replyto_email'] : $this->fromAddress; $this->priority = $valueList['priority'] ? \TYPO3\CMS\Core\Utility\MathUtility::forceIntegerInRange($valueList['priority'], 1, 5) : 3; // Auto responder $this->autoRespondMessage = trim($valueList['auto_respond_msg']) && $this->fromAddress ? trim($valueList['auto_respond_msg']) : ''; if ($this->autoRespondMessage !== '') { // Check if the value of the auto responder message has been modified with evil intentions $autoRespondChecksum = $valueList['auto_respond_checksum']; $correctHmacChecksum = \TYPO3\CMS\Core\Utility\GeneralUtility::hmac($this->autoRespondMessage); if ($autoRespondChecksum !== $correctHmacChecksum) { \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog('Possible misuse of t3lib_formmail auto respond method. Subject: ' . $valueList['subject'], 'Core', \TYPO3\CMS\Core\Utility\GeneralUtility::SYSLOG_SEVERITY_ERROR); return; } else { $this->autoRespondMessage = $this->sanitizeHeaderString($this->autoRespondMessage); } } $plainTextContent = ''; $htmlContent = '<table border="0" cellpadding="2" cellspacing="2">'; // Runs through $V and generates the mail if (is_array($valueList)) { foreach ($valueList as $key => $val) { if (!\TYPO3\CMS\Core\Utility\GeneralUtility::inList($this->reserved_names, $key)) { $space = strlen($val) > 60 ? LF : ''; $val = is_array($val) ? implode($val, LF) : $val; // Convert form data from renderCharset to mail charset (HTML may use entities) $plainTextValue = $val; $HtmlValue = htmlspecialchars($val); $plainTextContent .= strtoupper($key) . ': ' . $space . $plainTextValue . LF . $space; $htmlContent .= '<tr><td bgcolor="#eeeeee"><font face="Verdana" size="1"><strong>' . strtoupper($key) . '</strong></font></td><td bgcolor="#eeeeee"><font face="Verdana" size="1">' . nl2br($HtmlValue) . ' </font></td></tr>'; } } } $htmlContent .= '</table>'; $this->plainContent = $plainTextContent; if ($valueList['html_enabled']) { $this->mailMessage->setBody($htmlContent, 'text/html', $this->characterSet); $this->mailMessage->addPart($plainTextContent, 'text/plain', $this->characterSet); } else { $this->mailMessage->setBody($plainTextContent, 'text/plain', $this->characterSet); } for ($a = 0; $a < 10; $a++) { $variableName = 'attachment' . ($a ? $a : ''); if (!isset($_FILES[$variableName])) { continue; } if (!is_uploaded_file($_FILES[$variableName]['tmp_name'])) { \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog('Possible abuse of t3lib_formmail: temporary file "' . $_FILES[$variableName]['tmp_name'] . '" ("' . $_FILES[$variableName]['name'] . '") was not an uploaded file.', 'Core', \TYPO3\CMS\Core\Utility\GeneralUtility::SYSLOG_SEVERITY_ERROR); } if ($_FILES[$variableName]['tmp_name']['error'] !== UPLOAD_ERR_OK) { \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog('Error in uploaded file in t3lib_formmail: temporary file "' . $_FILES[$variableName]['tmp_name'] . '" ("' . $_FILES[$variableName]['name'] . '") Error code: ' . $_FILES[$variableName]['tmp_name']['error'], 'Core', \TYPO3\CMS\Core\Utility\GeneralUtility::SYSLOG_SEVERITY_ERROR); } $theFile = \TYPO3\CMS\Core\Utility\GeneralUtility::upload_to_tempfile($_FILES[$variableName]['tmp_name']); $theName = $_FILES[$variableName]['name']; if ($theFile && file_exists($theFile)) { if (filesize($theFile) < $GLOBALS['TYPO3_CONF_VARS']['FE']['formmailMaxAttachmentSize']) { $this->mailMessage->attach(Swift_Attachment::fromPath($theFile)->setFilename($theName)); } } $this->temporaryFiles[] = $theFile; } $from = $this->fromName ? array($this->fromAddress => $this->fromName) : array($this->fromAddress); $this->recipient = $this->parseAddresses($valueList['recipient']); $this->mailMessage->setSubject($this->subject)->setFrom($from)->setTo($this->recipient)->setPriority($this->priority); $replyTo = $this->replyToName ? array($this->replyToAddress => $this->replyToName) : array($this->replyToAddress); $this->mailMessage->setReplyTo($replyTo); $this->mailMessage->getHeaders()->addTextHeader('Organization', $this->organisation); if ($valueList['recipient_copy']) { $this->mailMessage->setCc($this->parseAddresses($valueList['recipient_copy'])); } $this->mailMessage->setCharset($this->characterSet); // Ignore target encoding. This is handled automatically by Swift Mailer and overriding the defaults // is not worth the trouble // Log dirty header lines if ($this->dirtyHeaders) { \TYPO3\CMS\Core\Utility\GeneralUtility::sysLog('Possible misuse of t3lib_formmail: see TYPO3 devLog', 'Core', \TYPO3\CMS\Core\Utility\GeneralUtility::SYSLOG_SEVERITY_ERROR); if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['enable_DLOG']) { \TYPO3\CMS\Core\Utility\GeneralUtility::devLog('t3lib_formmail: ' . \TYPO3\CMS\Core\Utility\GeneralUtility::arrayToLogString($this->dirtyHeaders, '', 200), 'Core', 3); } } } }
/** * Initializes the message instance. * * @param \TYPO3\CMS\Core\Mail\MailMessage $object TYPO3 mail object * @param string $charset Default charset of the message */ public function __construct(\TYPO3\CMS\Core\Mail\MailMessage $object, $charset) { $object->setCharset($charset); $this->object = $object; }