1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/*
* Copyright (c) 2010-2015 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.avatars;
import com.isode.stroke.client.StanzaChannel;
import com.isode.stroke.crypto.CryptoProvider;
import com.isode.stroke.jid.JID;
import com.isode.stroke.muc.MUCRegistry;
import com.isode.stroke.signals.SignalConnection;
import com.isode.stroke.signals.Slot1;
import com.isode.stroke.vcards.VCardManager;
public class AvatarManagerImpl extends AvatarManager {
private final CombinedAvatarProvider combinedAvatarProvider = new CombinedAvatarProvider();
private AvatarStorage avatarStorage;
private VCardUpdateAvatarManager vcardUpdateAvatarManager;
private VCardAvatarManager vcardAvatarManager;
private OfflineAvatarManager offlineAvatarManager;
private final SignalConnection onAvatarChangedConnection;
public AvatarManagerImpl(VCardManager vcardManager, StanzaChannel stanzaChannel, AvatarStorage avatarStorage, CryptoProvider crypto) {
this(vcardManager, stanzaChannel, avatarStorage, crypto, null);
}
public AvatarManagerImpl(VCardManager vcardManager, StanzaChannel stanzaChannel, AvatarStorage avatarStorage, CryptoProvider crypto, MUCRegistry mucRegistry) {
this.avatarStorage = avatarStorage;
vcardUpdateAvatarManager = new VCardUpdateAvatarManager(vcardManager, stanzaChannel, avatarStorage, crypto, mucRegistry);
combinedAvatarProvider.addProvider(vcardUpdateAvatarManager);
vcardAvatarManager = new VCardAvatarManager(vcardManager, avatarStorage, crypto, mucRegistry);
combinedAvatarProvider.addProvider(vcardAvatarManager);
offlineAvatarManager = new OfflineAvatarManager(avatarStorage);
combinedAvatarProvider.addProvider(offlineAvatarManager);
onAvatarChangedConnection = combinedAvatarProvider.onAvatarChanged.connect(new Slot1<JID>() {
@Override public void call(JID p1) {handleCombinedAvatarChanged(p1);}
});
}
public void delete() {
onAvatarChangedConnection.disconnect();
combinedAvatarProvider.delete();
}
@Override
public String getAvatar(JID jid) {
String hash = combinedAvatarProvider.getAvatarHash(jid);
if (hash != null && hash.length() != 0 && avatarStorage.hasAvatar(hash)) {
return hash;
}
return null;
}
private void handleCombinedAvatarChanged(JID jid) {
String hash = combinedAvatarProvider.getAvatarHash(jid);
assert(hash != null);
offlineAvatarManager.setAvatar(jid, hash);
onAvatarChanged.emit(jid);
}
}
|
Swift