/**
* Intercept a request for a cached image from the proxy and output it
*
* @param string|bool $error If non-false, an error that occurred when validating the request
*/
protected function _outputImage($error)
{
if (empty(XenForo_Application::getOptions()->imageLinkProxy['images'])) {
$error = 'disabled';
}
/* @var $proxyModel XenForo_Model_ImageProxy */
$proxyModel = XenForo_Model::create('XenForo_Model_ImageProxy');
$image = false;
if (!$error) {
$urlParts = parse_url($this->_url);
if ($this->_isLocalHost($urlParts['host']) && (empty($_SERVER['SERVER_NAME']) || !$this->_isLocalHost($_SERVER['SERVER_NAME']))) {
$error = 'local_url';
}
}
if (!$error) {
$image = $proxyModel->getImage($this->_url);
if ($image) {
$image = $proxyModel->prepareImage($image);
if ($image['use_file']) {
$proxyModel->logImageView($image);
$eTag = !empty($_SERVER['HTTP_IF_NONE_MATCH']) ? $_SERVER['HTTP_IF_NONE_MATCH'] : null;
if ($eTag && $eTag == '"' . $image['fetch_date'] . '"') {
$this->_response->setHttpResponseCode(304);
$this->_response->clearHeader('Last-Modified');
$this->_response->sendHeaders();
return;
}
} else {
$image = false;
$error = 'retrieve_failed';
}
}
}
if (!$image) {
$image = $proxyModel->getPlaceHolderImage();
}
$imageTypes = array('image/gif', 'image/jpeg', 'image/pjpeg', 'image/png');
if (in_array($image['mime_type'], $imageTypes)) {
$this->_response->setHeader('Content-type', $image['mime_type'], true);
$this->_setDownloadFileName($image['file_name'], true);
} else {
$this->_response->setHeader('Content-type', 'application/octet-stream', true);
$this->_setDownloadFileName($image['file_name']);
}
if (!$error) {
$this->_response->setHeader('ETag', '"' . $image['fetch_date'] . '"', true);
}
if ($image['file_size']) {
$this->_response->setHeader('Content-Length', $image['file_size'], true);
}
$this->_response->setHeader('X-Content-Type-Options', 'nosniff');
if ($error) {
$this->_response->setHeader('X-Proxy-Error', $error);
}
$this->_response->sendHeaders();
$imageData = new XenForo_FileOutput($image['file_path']);
$imageData->output();
}
public function save()
{
$subject = $this->_options['email_subject_template']['option_value'];
$recipient = trim($this->_options['email_recipient_email']['option_value']);
if (strpos($recipient, ',') !== false) {
$recipient = explode(',', $recipient);
foreach ($recipient as &$recip) {
$recip = trim($recip);
}
}
$sender = trim($this->_options['email_sender_email']['option_value']);
$format = $this->_options['email_format']['option_value'];
// default to visitor's e-mail address, but stop execution for guests
if ($sender == '') {
if (!XenForo_Visitor::getUserId()) {
return false;
} else {
$sender = XenForo_Visitor::getInstance()->email;
}
}
if ($this->_options['email_message_template']['option_value'] == '') {
$message = '';
foreach ($this->_templateFields as $field) {
if ($this->_options['email_hide_empty_fields']['option_value'] == array() || $this->_options['email_hide_empty_fields']['option_value'] !== array() && $field['value'] != '') {
$message .= $field['title'] . ': ' . $field['value'] . PHP_EOL;
}
}
} else {
$message = $this->_options['email_message_template']['option_value'];
}
$transport = XenForo_Mail::getDefaultTransport();
$mailObj = new Zend_Mail('utf-8');
$mailObj->setSubject($subject)->addTo($recipient)->setFrom(XenForo_Application::getOptions()->defaultEmailAddress)->setReplyTo($sender);
if ($this->_attachmentHash) {
$attachmentModel = XenForo_Model::create('XenForo_Model_Attachment');
$attachments = $attachmentModel->getAttachmentsByTempHash($this->_attachmentHash);
foreach ($attachments as $attachmentId => $attachment) {
$attachmentData = $attachmentModel->getAttachmentDataById($attachment['data_id']);
$attachmentDataFile = $attachmentModel->getAttachmentDataFilePath($attachmentData);
$fileOutput = new XenForo_FileOutput($attachmentDataFile);
$mailAttachment = $mailObj->createAttachment($fileOutput->getContents());
$mailAttachment->filename = $attachmentData['filename'];
// delete the attachment as it is no longer needed
$dw = XenForo_DataWriter::create('XenForo_DataWriter_Attachment');
$dw->setExistingData($attachment);
$dw->delete();
}
}
$options = XenForo_Application::get('options');
$bounceEmailAddress = $options->bounceEmailAddress;
if (!$bounceEmailAddress) {
$bounceEmailAddress = $options->defaultEmailAddress;
}
$mailObj->setReturnPath($bounceEmailAddress);
// create plain text message
$bbCodeParserText = new XenForo_BbCode_Parser(XenForo_BbCode_Formatter_Base::create('Text'));
$messageText = new XenForo_BbCode_TextWrapper($message, $bbCodeParserText);
if ($format == 'html') {
// create html message
$bbCodeParserHtml = new XenForo_BbCode_Parser(XenForo_BbCode_Formatter_Base::create('HtmlEmail'));
$messageHtml = new XenForo_BbCode_TextWrapper($message, $bbCodeParserHtml);
$mailObj->setBodyHtml(htmlspecialchars_decode($messageHtml))->setBodyText($messageText);
} else {
$mailObj->setBodyText($messageText);
}
$mailObj->send($transport);
}
