/** @noinspection PhpMissingDocCommentInspection */
public static function AddAttachmentsToLayoutExport(&$gtl_settings, &$xml)
{
$regex = '/' . str_replace('/', '\\/', WP_CONTENT_URL) . '\\/uploads\\/[^"]+/im';
$matches = array();
$n = null;
if (preg_match_all($regex, $gtl_settings, $matches)) {
$n = array();
foreach ($matches[0] as $url) {
if (!isset($n[$url])) {
$n[$url] = GFontsDB::uuid();
}
}
/* @var $wpdb wpdb */
global $wpdb;
$attachments = array();
foreach ($n as $url => $uuid) {
$loc = str_replace(WP_CONTENT_URL, WP_CONTENT_DIR, $url);
$sql = $wpdb->prepare("SELECT * FROM {$wpdb->prefix}posts WHERE guid = %s AND post_type = 'attachment' AND post_status = 'inherit'", $url);
$att = $wpdb->get_row($sql);
if ($att != null) {
$pinfo = pathinfo($loc);
$attachments[] = array('guid' => $url, 'uuid' => $uuid, 'diskloc' => $loc, 'mime_type' => $att->post_mime_type, 'extension' => isset($pinfo['extension']) ? $pinfo['extension'] : null);
}
}
if (count($attachments) > 0) {
$xml .= "<attachments>\n";
foreach ($attachments as $attachment) {
$xml .= "<attachment>\n";
$xml .= "<guid>" . $attachment['uuid'] . "</guid>\n";
$xml .= "<mimetype>" . $attachment['mime_type'] . "</mimetype>\n";
$xml .= "<ext>" . $attachment['extension'] . "</ext>\n";
$xml .= "<data>" . base64_encode(file_get_contents($attachment['diskloc'])) . "</data>\n";
$xml .= "</attachment>\n";
}
$xml .= "</attachments>\n";
}
}
$gtl = unserialize($gtl_settings);
if (is_array($n)) {
self::ReplaceAttachmentsInExportArray($gtl, $n);
}
$gtl_settings = serialize($gtl);
}
