$title = '';
$description = '';
}
// get media dir
if (isset($REX['MEDIA_DIR'])) {
$mediaDir = $REX['MEDIA_DIR'];
} else {
$mediaDir = 'files';
}
// generate image manager url
if (method_exists('seo42', 'getImageManagerFile')) {
$imageManagerUrl = seo42::getImageManagerFile($imageFile, $imageType);
$imageUrl = seo42::getMediaDir() . $imageFile;
} elseif (method_exists('seo42', 'getImageManagerUrl')) {
// compat
$imageManagerUrl = seo42::getImageManagerUrl($imageFile, $imageType);
$imageUrl = seo42::getMediaDir() . $imageFile;
} else {
$imageUrl = $REX['HTDOCS_PATH'] . $mediaDir . '/' . $imageFile;
if ($REX['REDAXO']) {
$imageManagerUrl = $REX['HTDOCS_PATH'] . 'redaxo/index.php?rex_img_type=' . $imageType . '&rex_img_file=' . $imageFile;
} else {
$imageManagerUrl = $REX['HTDOCS_PATH'] . 'index.php?rex_img_type=' . $imageType . '&rex_img_file=' . $imageFile;
}
}
// get dimensions of image manager image
$resizedFile = $REX['INCLUDE_PATH'] . '/generated/files/image_manager__' . $imageType . '_' . $imageFile;
$imageSize = @getimagesize($resizedFile);
if ($imageSize != false) {
$imageDimensions = ' width="' . $imageSize[0] . '" height="' . $imageSize[1] . '"';
} else {
