public function format(array $row)
{
if (isset($row[$this->id]) && strlen($row[$this->id]) > 0) {
$file = new \Meta\File($row[$this->id]);
$label = $file->name;
if ($file->exists()) {
$label .= ' (' . $file->prettySize() . ')';
}
return '<span class="glyphicon glyphicon-file"> </span>' . anchor($file->getDownloadPath(), $label);
}
return null;
}
public static function generateFileName($fileName)
{
// check if name already exists
$fileName = str_replace(' ', '_', $fileName);
$newName = $fileName;
$count = 1;
$file = new \Meta\File($fileName);
while ($file->exists()) {
$lastPoint = strrpos($fileName, '.');
$newName = substr($fileName, 0, $lastPoint) . $count . substr($fileName, $lastPoint);
$file = new \Meta\File($newName);
$count++;
}
return $newName;
}
