function onUploadFromData($data, $roo)
{
if (empty($data)) {
$this->err = "Missing file details";
return false;
}
if ($this->id) {
$this->beforeDelete();
}
if (empty($this->ontable)) {
$this->err = "Missing ontable";
return false;
}
if (!empty($this->imgtype) && $this->imgtype[0] == '-' && !empty($this->onid)) {
// then its an upload
$img = DB_DataObject::factory('Images');
$img->onid = $this->onid;
$img->ontable = $this->ontable;
$img->imgtype = $this->imgtype;
$img->find();
while ($img->fetch()) {
$img->beforeDelete();
$img->delete();
}
}
require_once 'File/MimeType.php';
$y = new File_MimeType();
if (in_array($this->mimetype, array('text/application', 'application/octet-stream', 'image/x-png', 'image/pjpeg', 'application/x-apple-msg-attachment', 'application/vnd.ms-excel', 'application/csv-tab-delimited-table'))) {
// weird tyeps..
$inf = pathinfo($this->filename);
$this->mimetype = $y->fromExt($inf['extension']);
}
$ext = $y->toExt(trim((string) $this->mimetype));
if (array_pop(explode('.', $this->filename)) != $ext) {
$this->filename = $this->filename . '.' . $ext;
}
if (!$this->createFromData($data)) {
return false;
}
return true;
}
