function moveAttachment(&$row, $db, $from_prefix, $attachmentUploadDir)
{
static $smf_folders = null;
if ($smf_folders === null) {
$request = $db->query("\n\t\t\tSELECT value\n\t\t\tFROM {$from_prefix}settings\n\t\t\tWHERE variable='attachmentUploadDir';");
list($smf_attachments_dir) = $db->fetch_row($request);
$smf_folders = @unserialize($smf_attachments_dir);
if (!is_array($smf_folders)) {
$smf_folders = array(1 => $smf_attachments_dir);
}
}
// If something is broken, better try to account for it as well.
if (isset($row['id_folder']) && isset($smf_folders[$row['id_folder']])) {
$smf_attachments_dir = $smf_folders[$row['id_folder']];
} else {
$smf_attachments_dir = $smf_folders[1];
}
if (empty($row['file_hash'])) {
$row['file_hash'] = createAttachmentFileHash($row['filename']);
$source_file = $row['filename'];
} else {
$source_file = $row['id_attach'] . '_' . $row['file_hash'];
}
if (empty($row['mime_type'])) {
$fileext = '';
$mimetype = '';
$is_thumb = false;
if (preg_match('/\\.(jpg|jpeg|gif|png)(_thumb)?$/i', $row['filename'], $m)) {
$fileext = strtolower($m[1]);
$is_thumb = !empty($m[2]);
if (empty($row['mime_type'])) {
// AFAIK, all thumbnails got created as PNG
if ($is_thumb) {
$mimetype = 'image/png';
} elseif ($fileext == 'jpg') {
$mimetype = 'image/jpeg';
} else {
$mimetype = 'image/' . $fileext;
}
}
} else {
if (preg_match('/\\.([a-z][a-z0-9]*)$/i', $row['filename'], $m)) {
$fileext = strtolower($m[1]);
}
}
if (empty($row['fileext'])) {
$row['fileext'] = $fileext;
}
// try using getimagesize to calculate the mime type, otherwise use the $mimetype set from above
$size = @getimagesize($filename);
$row['mime_type'] = empty($size['mime']) ? $mimetype : $size['mime'];
}
copy_file($smf_attachments_dir . '/' . $source_file, $attachmentUploadDir . '/' . $row['id_attach'] . '_' . $row['file_hash'] . '.elk');
}
function moveAttachment($row, $db, $from_prefix, $attachmentUploadDir)
{
static $smf_folders = null;
if ($smf_folders === null) {
$request = $db->query("\n\t\t\tSELECT value\n\t\t\tFROM {$from_prefix}settings\n\t\t\tWHERE variable='attachmentUploadDir';");
list($smf_attachments_dir) = $db->fetch_row($request);
$smf_folders = @unserialize($smf_attachments_dir);
if (!is_array($smf_folders)) {
$smf_folders = array(1 => $smf_attachments_dir);
}
}
$smf_attachments_dir = $smf_folders[$row['id_folder']];
if (empty($row['file_hash'])) {
$row['file_hash'] = createAttachmentFileHash($row['filename']);
$source_file = $row['filename'];
} else {
$source_file = $row['id_attach'] . '_' . $row['file_hash'];
}
copy_file($smf_attachments_dir . '/' . $source_file, $attachmentUploadDir . '/' . $row['id_attach'] . '_' . $row['file_hash'] . '.elk');
}
