# HG changeset patch
# User Jaroslav Tulach <jtulach@netbeans.org>
# Date 1289407595 -3600
# Node ID e1d564765efd10dbceab1be0461b1fd6afc64ce0
# Parent  c366470a05e17dbeac5e7f769949342455dc7756
Automate login request

diff -r c366470a05e1 -r e1d564765efd src/main/java/cz/xelfi/feedbook/Main.java
--- a/src/main/java/cz/xelfi/feedbook/Main.java	Wed Nov 10 17:26:00 2010 +0100
+++ b/src/main/java/cz/xelfi/feedbook/Main.java	Wed Nov 10 17:46:35 2010 +0100
@@ -23,7 +23,13 @@
         FacebookJaxbRestClient login = new FacebookJaxbRestClient(APP_KEY, APP_SEC);
         final String token = login.auth_createToken();
         URI u = new URI("http://www.facebook.com/login.php?api_key=" + APP_KEY + "&auth_token=" + token);
-        System.out.println("authentication: " + u);
+        String msg = "authentication";
+        browser(msg, u);
+        return login.auth_getSession(token, false); 
+    }
+
+    private static void browser(String msg, URI u) throws IOException {
+        System.out.println(msg + ": " + u);
         try {
             Desktop.getDesktop().browse(u);
         } catch (Exception ex) {
@@ -31,8 +37,6 @@
         }
         System.out.println("Visit the browser and press enter...");
         System.in.read();
-        
-        return login.auth_getSession(token, false); 
     }
     
     public static void main( String[] args) throws Exception {
@@ -62,22 +66,25 @@
             break;
         }
         
-        if (fb.users_hasAppPermission(Permission.SHARE_ITEM)) {
-            Preferences n = prefs.node("feeds");
-            for (Object o : rss.getItems()) {
-                Item item = (Item) o;
-                String hex = Integer.toHexString(item.getLink().hashCode());
-                if (n.getLong(hex, -1L) != -1L) {
-                    continue;
-                }
-                System.err.printf("link: %s date: %s title: %s\n", item.getLink(), item.getPubDate(), item.getTitle());
-                Long ok = fb.links_post(user, item.getLink(), item.getTitle());
-                System.out.println("posted as " + ok);
-                n.putLong(hex, ok);
-                n.put(hex + ".url", item.getLink());
+        while (!fb.users_hasAppPermission(Permission.SHARE_ITEM)) {
+            URI u = new URI("https://graph.facebook.com/oauth/authorize?"
+                    + "client_id=" + APP_KEY
+                    + "&redirect_uri=http://www.facebook.com/connect/login_success.html"
+                    + "&scope=publish_stream");
+            browser("Need permission to publish links", u);
+        }
+        Preferences n = prefs.node("feeds");
+        for (Object o : rss.getItems()) {
+            Item item = (Item) o;
+            String hex = Integer.toHexString(item.getLink().hashCode());
+            if (n.getLong(hex, -1L) != -1L) {
+                continue;
             }
-        } else {
-            System.out.println("No permission to share links");
+            System.err.printf("link: %s date: %s title: %s\n", item.getLink(), item.getPubDate(), item.getTitle());
+            Long ok = fb.links_post(user, item.getLink(), item.getTitle());
+            System.out.println("posted as " + ok);
+            n.putLong(hex, ok);
+            n.put(hex + ".url", item.getLink());
         }
     }
 }