//
//$LastChangedDate: 2011-05-16 00:57:31 +0200 (Mo, 16. Mai 2011) $
//$LastChangedRevision: 7724 $
//$LastChangedBy: orbiter $
//
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.kelondro.data.meta.DigestURI;
import de.anomic.crawler.CrawlProfile;
import de.anomic.crawler.CrawlSwitchboard;
import de.anomic.search.Switchboard;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
public class WatchWebStructure_p {
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
final Switchboard sb = (Switchboard) env;
final serverObjects prop = new serverObjects();
String color_text = "888888";
String color_back = "FFFFFF";
String color_dot = "11BB11";
String color_line = "222222";
String color_lineend = "333333";
int width = 1024;
int height = 576;
int depth = 3;
int nodes = 500; // maximum number of host nodes that are painted
int time = -1;
String host = "auto";
String besthost;
if (post != null) {
width = post.getInt("width", 1024);
height = post.getInt("height", 576);
depth = post.getInt("depth", 3);
nodes = post.getInt("nodes", width * height * 100 / 1024 / 576);
time = post.getInt("time", -1);
host = post.get("host", "auto");
color_text = post.get("colortext", color_text);
color_back = post.get("colorback", color_back);
color_dot = post.get("colordot", color_dot);
color_line = post.get("colorline", color_line);
color_lineend = post.get("colorlineend", color_lineend);
}
if (host.equals("auto")) {
// try to find the host from the crawl profiles
CrawlProfile e;
for (byte[] handle: sb.crawler.getActive()) {
e = sb.crawler.getActive(handle);
if (e.name().equals(CrawlSwitchboard.CRAWL_PROFILE_PROXY) ||
e.name().equals(CrawlSwitchboard.CRAWL_PROFILE_REMOTE) ||
e.name().equals(CrawlSwitchboard.CRAWL_PROFILE_SNIPPET_LOCAL_TEXT) ||
e.name().equals(CrawlSwitchboard.CRAWL_PROFILE_SNIPPET_GLOBAL_TEXT) ||
e.name().equals(CrawlSwitchboard.CRAWL_PROFILE_SNIPPET_LOCAL_MEDIA) ||
e.name().equals(CrawlSwitchboard.CRAWL_PROFILE_SNIPPET_GLOBAL_MEDIA) ||
e.name().equals(CrawlSwitchboard.CRAWL_PROFILE_SURROGATE))
continue;
host = e.name();
break; // take the first one
}
}
// find start point
if (host == null ||
host.length() == 0 ||
host.equals("auto") ||
sb.webStructure.referencesCount(DigestURI.hosthash6(host)) == 0) {
// find domain with most references
besthost = sb.webStructure.hostWithMaxReferences();
} else {
besthost = host;
}
prop.putHTML("host", host);
prop.putHTML("besthost", besthost);
prop.put("depth", depth);
prop.put("depthi", Math.min(8, depth + 1));
prop.put("depthd", Math.max(0, depth - 1));
prop.put("nodes", nodes);
prop.put("nodesi", Math.min(1000, nodes + 100));
prop.put("nodesd", Math.max(100, nodes - 100));
prop.put("time", time);
prop.put("timei", (time > 9000) ? -1 : ((time < 0) ? -1 : Math.min(9999, time + 1000)));
prop.put("timed", (time < 0) ? 9000 : Math.max(1000, time - 1000));
prop.put("width", width);
prop.put("height", height);
prop.put("colortext", color_text);
prop.put("colorback", color_back);
prop.put("colordot", color_dot);
prop.put("colorline", color_line);
prop.put("colorlineend", color_lineend);
return prop;
}
}