93 lines
2.4 KiB
Java
93 lines
2.4 KiB
Java
|
package eu.siacs.conversations.parser;
|
||
|
|
|
||
|
|
import java.text.ParseException;
|
||
|
|
import java.text.SimpleDateFormat;
|
||
|
|
import java.util.ArrayList;
|
||
|
|
import java.util.Collections;
|
||
|
|
import java.util.Date;
|
||
|
|
import java.util.Locale;
|
||
|
|
|
||
|
|
import eu.siacs.conversations.entities.Account;
|
||
|
|
import eu.siacs.conversations.entities.Contact;
|
||
|
|
import eu.siacs.conversations.services.XmppConnectionService;
|
||
|
|
import eu.siacs.conversations.xml.Element;
|
||
|
|
|
||
|
|
public abstract class AbstractParser {
|
||
|
|
|
||
|
|
protected XmppConnectionService mXmppConnectionService;
|
||
|
|
|
||
|
|
protected AbstractParser(XmppConnectionService service) {
|
||
|
|
this.mXmppConnectionService = service;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected long getTimestamp(Element packet) {
|
||
|
|
long now = System.currentTimeMillis();
|
||
|
|
ArrayList<String> stamps = new ArrayList<String>();
|
||
|
|
for (Element child : packet.getChildren()) {
|
||
|
|
if (child.getName().equals("delay")) {
|
||
|
|
stamps.add(child.getAttribute("stamp").replace("Z", "+0000"));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
Collections.sort(stamps);
|
||
|
|
if (stamps.size() >= 1) {
|
||
|
|
try {
|
||
|
|
String stamp = stamps.get(stamps.size() - 1);
|
||
|
|
if (stamp.contains(".")) {
|
||
|
|
Date date = new SimpleDateFormat(
|
||
|
|
"yyyy-MM-dd'T'HH:mm:ss.SSSZ", Locale.US)
|
||
|
|
.parse(stamp);
|
||
|
|
if (now < date.getTime()) {
|
||
|
|
return now;
|
||
|
|
} else {
|
||
|
|
return date.getTime();
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
Date date = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ",
|
||
|
|
Locale.US).parse(stamp);
|
||
|
|
if (now < date.getTime()) {
|
||
|
|
return now;
|
||
|
|
} else {
|
||
|
|
return date.getTime();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} catch (ParseException e) {
|
||
|
|
return now;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
return now;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected void updateLastseen(Element packet, Account account,
|
||
|
|
boolean presenceOverwrite) {
|
||
|
|
String[] fromParts = packet.getAttribute("from").split("/", 2);
|
||
|
|
String from = fromParts[0];
|
||
|
|
String presence = null;
|
||
|
|
if (fromParts.length >= 2) {
|
||
|
|
presence = fromParts[1];
|
||
|
|
} else {
|
||
|
|
presence = "";
|
||
|
|
}
|
||
|
|
Contact contact = account.getRoster().getContact(from);
|
||
|
|
long timestamp = getTimestamp(packet);
|
||
|
|
if (timestamp >= contact.lastseen.time) {
|
||
|
|
contact.lastseen.time = timestamp;
|
||
|
|
if ((presence != null) && (presenceOverwrite)) {
|
||
|
|
contact.lastseen.presence = presence;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
protected String avatarData(Element items) {
|
||
|
|
Element item = items.findChild("item");
|
||
|
|
if (item == null) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
Element data = item.findChild("data", "urn:xmpp:avatar:data");
|
||
|
|
if (data == null) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
return data.getContent();
|
||
|
|
}
|
||
|
|
}
|