transfer_to_snippet.php

<?php
    function transferTo($via, $from) {
        extract($from);
        $path  = Media::short($file, $mimeType) . DS;

        if (is_file($file)) {
            $checksum = hash_file('adler32', $file);
        } elseif (is_file($via['file'])) {
            $checksum = hash_file('adler32', $via['file']);
        } else {
            return false;
        }
        $path .= $checksum;

        if (!empty($mimeType)) {
            $extension = MimeType::guessExtension($mimeType);
        }
        if (!empty($extension)) {
            $path .= '.' . strtolower($extension);
        }
        return $path;
    }
?>