public static serverObjects respond(
final RequestHeader header, final serverObjects post, final serverSwitch env) {
// return variable that accumulates replacements
final Switchboard sb = (Switchboard) env;
final serverObjects prop = new serverObjects();
if (post != null) {
if (post.containsKey("retrieve")) {
final String peerhash = post.get("peer", null);
final yacySeed seed = (peerhash == null) ? null : sb.peers.getConnected(peerhash);
final RSSFeed feed =
(seed == null) ? null : yacyClient.queryRemoteCrawlURLs(sb.peers, seed, 20, 60000);
if (feed != null) {
for (final Hit item : feed) {
// System.out.println("URL=" + item.getLink() + ", desc=" + item.getDescription() + ",
// pubDate=" + item.getPubDate());
// put url on remote crawl stack
DigestURI url;
try {
url = new DigestURI(item.getLink());
} catch (final MalformedURLException e) {
url = null;
}
Date loaddate;
loaddate = item.getPubDate();
final DigestURI referrer = null; // referrer needed!
final String urlRejectReason = sb.crawlStacker.urlInAcceptedDomain(url);
if (urlRejectReason == null) {
// stack url
if (sb.getLog().isFinest())
sb.getLog().logFinest("crawlOrder: stack: url='" + url + "'");
sb.crawlStacker.enqueueEntry(
new Request(
peerhash.getBytes(),
url,
(referrer == null) ? null : referrer.hash(),
"REMOTE-CRAWLING",
loaddate,
sb.crawler.defaultRemoteProfile.handle(),
0,
0,
0,
item.getSize()));
} else {
env.getLog()
.logWarning(
"crawlOrder: Rejected URL '" + urlToString(url) + "': " + urlRejectReason);
}
}
}
}
}
listHosts(sb, prop);
// return rewrite properties
return prop;
}
/**
* @param url
* @return
*/
private static String urlToString(final DigestURI url) {
return (url == null ? "null" : url.toNormalform(true, false));
}
