package com.github.axet.vget;
import java.io.File;
import java.net.URL;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import com.github.axet.vget.info.VideoInfo;
import com.github.axet.vget.info.VideoInfoUser;
import com.github.axet.wget.info.DownloadInfo;
import com.github.axet.wget.info.DownloadInfo.Part;
import com.github.axet.wget.info.DownloadInfo.Part.States;
public class AppManagedDownload {
VideoInfo info;
long last;
public void run(String url, File path) {
try {
AtomicBoolean stop = new AtomicBoolean(false);
Runnable notify = new Runnable() {
@Override
public void run() {
VideoInfo i1 = info;
DownloadInfo i2 = i1.getInfo();
// notify app or save download state
// you can extract information from DownloadInfo info;
switch (i1.getState()) {
case EXTRACTING:
case EXTRACTING_DONE:
case DONE:
System.out.println(i1.getState() + " " + i1.getVideoQuality());
break;
case RETRYING:
System.out.println(i1.getState() + " " + i1.getDelay());
break;
case DOWNLOADING:
long now = System.currentTimeMillis();
if (now - 1000 > last) {
last = now;
String parts = "";
List<Part> pp = i2.getParts();
if (pp != null) {
// multipart download
for (Part p : pp) {
if (p.getState().equals(States.DOWNLOADING)) {
parts += String.format("Part#%d(%.2f) ", p.getNumber(), p.getCount()
/ (float) p.getLength());
}
}
}
System.out.println(String.format("%s %.2f %s", i1.getState(),
i2.getCount() / (float) i2.getLength(), parts));
}
break;
default:
break;
}
}
};
info = new VideoInfo(new URL(url));
// [OPTIONAL] limit maximum quality, or do not call this function if
// you wish maximum quality available.
//
// if youtube does not have video with requested quality, program
// will raise en exception.
VideoInfoUser user = new VideoInfoUser();
// user.setUserQuality(VideoQuality.p480);
VGet v = new VGet(info, path);
// [OPTIONAL] call v.extract() only if you d like to get video title
// or download url link
// before start download. or just skip it.
v.extract(user, stop, notify);
System.out.println("Title: " + info.getTitle());
System.out.println("Download URL: " + info.getInfo().getSource());
v.download(user, stop, notify);
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static void main(String[] args) {
AppManagedDownload e = new AppManagedDownload();
// ex: http://www.youtube.com/watch?v=Nj6PFaDmp6c
String url = args[0];
// ex: /Users/axet/Downloads/
String path = args[1];
e.run(url, new File(path));
}
}