summaryrefslogtreecommitdiffstats
blob: 94237026fe2f5d63f8b9f25bb7e554f8bae4d495 (plain)
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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
/*
 * Copyright (c) 2010-2018 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#include <Swiften/VCards/VCardManager.h>

#include <boost/bind.hpp>

#include <Swiften/Base/Log.h>
#include <Swiften/JID/JID.h>
#include <Swiften/VCards/GetVCardRequest.h>
#include <Swiften/VCards/VCardStorage.h>

namespace Swift {

VCardManager::VCardManager(const JID& ownJID, IQRouter* iqRouter, VCardStorage* vcardStorage) : ownJID(ownJID), iqRouter(iqRouter), storage(vcardStorage) {
}

VCardManager::~VCardManager() {
}

VCard::ref VCardManager::getVCard(const JID& jid) const {
    return storage->getVCard(jid);
}

VCard::ref VCardManager::getVCardAndRequestWhenNeeded(const JID& jid, const boost::posix_time::time_duration& allowedAge) {
    VCard::ref vcard = storage->getVCard(jid);
    boost::posix_time::ptime vcardFetchedTime = storage->getVCardWriteTime(jid);
    bool vcardTooOld = vcard && (vcardFetchedTime.is_special() || ((boost::posix_time::second_clock::universal_time() - vcardFetchedTime) > allowedAge));
    if (!vcard || vcardTooOld) {
        requestVCard(jid);
    }
    return vcard;
}

void VCardManager::requestVCard(const JID& requestedJID) {
    JID jid = requestedJID.equals(ownJID, JID::WithoutResource) ? JID() : requestedJID;
    if (requestedVCards.find(jid) != requestedVCards.end()) {
        return;
    }
    GetVCardRequest::ref request = GetVCardRequest::create(jid, iqRouter);
    request->onResponse.connect(boost::bind(&VCardManager::handleVCardReceived, this, jid, _1, _2));
    request->send();
    requestedVCards.insert(jid);
}

void VCardManager::requestOwnVCard() {
    requestVCard(JID());
}

void VCardManager::handleVCardReceived(const JID& actualJID, VCard::ref vcard, ErrorPayload::ref error) {
    requestedVCards.erase(actualJID);
    if (!error || (error && error->getCondition() == ErrorPayload::ItemNotFound)) {
        if (!vcard) {
            vcard = VCard::ref(new VCard());
        }
        JID jid = actualJID.isValid() ? actualJID : ownJID.toBare();
        setVCard(jid, vcard);
    }
    else {
        onVCardRetrievalError(actualJID, error);
    }
}

SetVCardRequest::ref VCardManager::createSetVCardRequest(VCard::ref vcard) {
    SetVCardRequest::ref request = SetVCardRequest::create(vcard, iqRouter);
    request->onResponse.connect(boost::bind(&VCardManager::handleSetVCardResponse, this, vcard, _2));
    return request;
}

void VCardManager::handleSetVCardResponse(VCard::ref vcard, ErrorPayload::ref error) {
    if (!error) {
        setVCard(ownJID.toBare(), vcard);
    }
}

void VCardManager::setVCard(const JID& jid, VCard::ref vcard) {
    storage->setVCard(jid, vcard);
    onVCardChanged(jid, vcard);
    if (jid.compare(ownJID, JID::WithoutResource) == 0) {
        onOwnVCardChanged(vcard);
    }
}

std::string VCardManager::getPhotoHash(const JID& jid) const {
    return storage->getPhotoHash(jid);
}

}