private File generateFileName(File outDir, String fileName, String type, boolean isZip) {
DocumentFormat fmt = type != null ? DocumentFormat.byMimeType(type) : null;
// DocumentFormat fmtext = fileName!=null ? DocumentFormat.byExtension(fileName) : null;
if (fileName == null) fileName = "noname";
String ext = null;
if (fileName.lastIndexOf(".") > 0) {
ext = fileName.substring(fileName.lastIndexOf(".") + 1);
fileName = fileName.substring(0, fileName.lastIndexOf("."));
}
fileName = transcribeFileName(fileName);
if (fmt != null) {
if (fmt == DocumentFormat.FB2 && isZip) ext = ".fb2.zip";
else ext = fmt.getExtensions()[0].substring(1);
}
for (int i = 0; i < 1000; i++) {
String fn = fileName + (i == 0 ? "" : "(" + i + ")") + "." + ext;
File f = new File(outDir, fn);
if (!f.exists() && !f.isDirectory()) return f;
}
return null;
}
