1 package cz.xelfi.feedbook;
3 import com.google.code.facebookapi.FacebookException;
4 import com.google.code.facebookapi.FacebookJaxbRestClient;
5 import com.google.code.facebookapi.Permission;
6 import com.sun.syndication.feed.rss.Channel;
7 import com.sun.syndication.feed.rss.Item;
8 import com.sun.syndication.io.WireFeedInput;
9 import java.io.IOException;
11 import java.net.URISyntaxException;
13 import java.util.prefs.Preferences;
14 import org.xml.sax.InputSource;
17 private static final String APP_KEY = "ecdbd5dbacc168f9edfe470ccd7e401b";
18 private static final String APP_SEC = "22e3165366e958a6e049e1e0c1d30105";
21 private static String login() throws IOException, FacebookException, URISyntaxException {
22 FacebookJaxbRestClient login = new FacebookJaxbRestClient(APP_KEY, APP_SEC);
23 final String token = login.auth_createToken();
24 URI u = new URI("http://www.facebook.com/login.php?api_key=" + APP_KEY + "&auth_token=" + token);
25 System.out.println("authentication: " + u);
26 Runtime.getRuntime().exec("xdg-open " + u);
27 //Desktop.getDesktop().browse(u);
28 System.out.println("Visit the browser and press enter...");
31 return login.auth_getSession(token, false);
34 public static void main( String[] args) throws Exception {
35 WireFeedInput rssInput = new WireFeedInput();
36 URL rssUrl = new URL("http://blogs.apidesign.org/rss/");
37 Channel rss = (Channel)rssInput.build(new InputSource(rssUrl.openStream()));;
39 Preferences prefs = Preferences.userNodeForPackage(Main.class);
41 FacebookJaxbRestClient fb;
44 final String stored = prefs.get("session", null);
47 fb = new FacebookJaxbRestClient(APP_KEY, APP_SEC, stored);
48 user = fb.users_getLoggedInUser();
50 } catch (FacebookException ex) {
51 System.err.println(ex.getMessage());
54 final String session = login();
55 fb = new FacebookJaxbRestClient(APP_KEY, APP_SEC, session);
56 user = fb.users_getLoggedInUser();
57 prefs.put("session", session);
61 if (fb.users_hasAppPermission(Permission.SHARE_ITEM)) {
62 Preferences n = prefs.node("feeds");
63 for (Object o : rss.getItems()) {
65 String hex = Integer.toHexString(item.getLink().hashCode());
66 if (n.getLong(hex, -1L) != -1L) {
69 System.err.printf("link: %s date: %s title: %s\n", item.getLink(), item.getPubDate(), item.getTitle());
70 Long ok = fb.links_post(user, item.getLink(), item.getTitle());
71 System.out.println("posted as " + ok);
73 n.put(hex + ".url", item.getLink());
76 System.out.println("No permission to share links");