automatic focus on one of the crawl starts when web structure is shown

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3811 6c8d7289-2bf4-0310-a012-ef5d649a1542

htroot/WatchWebStructure_p.java

@@ -1,12 +1,16 @@
 
+import java.util.Iterator;
+
 import de.anomic.http.httpHeader;
+import de.anomic.plasma.plasmaSwitchboard;
+import de.anomic.plasma.plasmaCrawlProfile.entry;
 import de.anomic.server.serverObjects;
 import de.anomic.server.serverSwitch;
 
 
 public class WatchWebStructure_p {
     public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
-        //plasmaSwitchboard sb = (plasmaSwitchboard) env;
+        plasmaSwitchboard sb = (plasmaSwitchboard) env;
         serverObjects prop = new serverObjects();
         
         int width = 768;
@@ -21,6 +25,22 @@ public class WatchWebStructure_p {
             host = post.get("host", "auto");
         }
         
+        if (host.equals("auto")) {
+        	// try to find the host from the crawl profiles
+        	Iterator it = sb.profiles.profiles(true);
+            entry e;
+            while (it.hasNext()) {
+                e = (entry)it.next();
+                if (e.name().equals(plasmaSwitchboard.CRAWL_PROFILE_PROXY) ||
+                    e.name().equals(plasmaSwitchboard.CRAWL_PROFILE_REMOTE) ||
+                    e.name().equals(plasmaSwitchboard.CRAWL_PROFILE_SNIPPET_TEXT) ||
+                    e.name().equals(plasmaSwitchboard.CRAWL_PROFILE_SNIPPET_MEDIA))
+                   continue;
+                host = e.name();
+                break; // take the first one
+            }
+        }
+        
         prop.put("host", host);
         prop.put("depth", depth);
         prop.put("depthi", Math.min(8, depth + 1));