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| author | Remko Tronçon <git@el-tramo.be> | 2009-06-20 11:47:21 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2009-06-20 14:38:58 (GMT) |
| commit | 6eb30e0e1f0a8e7ee936f3c006c7f710785653df (patch) | |
| tree | 1e72dd6445d7d8d4e06f71c52299260a941a5be6 /Swiften/Avatars/AvatarManager.cpp | |
| parent | 6d50c38e2bc6a17afb19effe06d2103f06c8ea1c (diff) | |
| download | swift-6eb30e0e1f0a8e7ee936f3c006c7f710785653df.zip swift-6eb30e0e1f0a8e7ee936f3c006c7f710785653df.tar.bz2 | |
Added vCard-based avatars support.
Diffstat (limited to 'Swiften/Avatars/AvatarManager.cpp')
| -rw-r--r-- | Swiften/Avatars/AvatarManager.cpp | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/Swiften/Avatars/AvatarManager.cpp b/Swiften/Avatars/AvatarManager.cpp new file mode 100644 index 0000000..f0b04b9 --- /dev/null +++ b/Swiften/Avatars/AvatarManager.cpp @@ -0,0 +1,65 @@ +#include "Swiften/Avatars/AvatarManager.h" + +#include <boost/bind.hpp> + +#include "Swiften/Client/StanzaChannel.h" +#include "Swiften/Elements/VCardUpdate.h" +#include "Swiften/Queries/Requests/GetVCardRequest.h" +#include "Swiften/StringCodecs/SHA1.h" +#include "Swiften/Avatars/AvatarStorage.h" + +namespace Swift { + +AvatarManager::AvatarManager(StanzaChannel* stanzaChannel, IQRouter* iqRouter, AvatarStorage* avatarStorage) : stanzaChannel_(stanzaChannel), iqRouter_(iqRouter), avatarStorage_(avatarStorage) { + stanzaChannel->onPresenceReceived.connect(boost::bind(&AvatarManager::handlePresenceReceived, this, _1)); +} + +void AvatarManager::handlePresenceReceived(boost::shared_ptr<Presence> presence) { + boost::shared_ptr<VCardUpdate> update = presence->getPayload<VCardUpdate>(); + if (!update) { + return; + } + JID from = presence->getFrom().toBare(); + String& hash = avatarHashes_[from]; + if (hash != update->getPhotoHash()) { + hash = update->getPhotoHash(); + if (!avatarStorage_->hasAvatar(hash)) { + boost::shared_ptr<GetVCardRequest> request(new GetVCardRequest(from, iqRouter_)); + request->onResponse.connect(boost::bind(&AvatarManager::handleVCardReceived, this, from, _1, _2)); + request->send(); + } + else { + onAvatarChanged(from, hash); + } + } +} + +void AvatarManager::handleVCardReceived(JID from, boost::shared_ptr<VCard> vCard, const boost::optional<Error>& error) { + if (error) { + // FIXME: What to do here? + return; + } + String hash = SHA1::getHexHash(vCard->getPhoto()); + avatarStorage_->addAvatar(hash, vCard->getPhoto()); + onAvatarChanged(from, hash); +} + +String AvatarManager::getAvatarHash(const JID& jid) const { + std::map<JID, String>::const_iterator i = avatarHashes_.find(jid.toBare()); + if (i != avatarHashes_.end()) { + return i->second; + } + else { + return ""; + } +} + +boost::filesystem::path AvatarManager::getAvatarPath(const JID& jid) const { + String hash = getAvatarHash(jid); + if (!hash.isEmpty()) { + return avatarStorage_->getAvatarPath(hash); + } + return boost::filesystem::path(); +} + +} |