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| author | Remko Tronçon <git@el-tramo.be> | 2010-09-09 16:05:18 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-09-11 21:53:45 (GMT) |
| commit | 8bdc3c2e2e520407027ac3a3e09d7af8054a0e5b (patch) | |
| tree | aada96d0c28d46b771d4afb59cb84a93ea358df4 /Swiften/Avatars/VCardAvatarManager.cpp | |
| parent | 37511b6d30cb9cb6c1f5b1fdcca5f6658e4425da (diff) | |
| download | swift-8bdc3c2e2e520407027ac3a3e09d7af8054a0e5b.zip swift-8bdc3c2e2e520407027ac3a3e09d7af8054a0e5b.tar.bz2 | |
Added VCardAvatarManager for offline avatars.
Resolves: #418
Diffstat (limited to 'Swiften/Avatars/VCardAvatarManager.cpp')
| -rw-r--r-- | Swiften/Avatars/VCardAvatarManager.cpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Swiften/Avatars/VCardAvatarManager.cpp b/Swiften/Avatars/VCardAvatarManager.cpp new file mode 100644 index 0000000..244a73e --- /dev/null +++ b/Swiften/Avatars/VCardAvatarManager.cpp @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2010 Remko Tronçon + * Licensed under the GNU General Public License v3. + * See Documentation/Licenses/GPLv3.txt for more information. + */ + +#include "Swiften/Avatars/VCardAvatarManager.h" + +#include <boost/bind.hpp> + +#include "Swiften/Elements/VCard.h" +#include "Swiften/StringCodecs/SHA1.h" +#include "Swiften/StringCodecs/Hexify.h" +#include "Swiften/Avatars/AvatarStorage.h" +#include "Swiften/MUC/MUCRegistry.h" +#include "Swiften/VCards/VCardManager.h" + +namespace Swift { + +VCardAvatarManager::VCardAvatarManager(VCardManager* vcardManager, AvatarStorage* avatarStorage, MUCRegistry* mucRegistry) : vcardManager_(vcardManager), avatarStorage_(avatarStorage), mucRegistry_(mucRegistry) { + vcardManager_->onVCardChanged.connect(boost::bind(&VCardAvatarManager::handleVCardChanged, this, _1)); +} + +void VCardAvatarManager::handleVCardChanged(const JID& from) { + // We don't check whether the avatar actually changed. Direct use of this + // manager could cause unnecessary updates, but in practice, this will be + // caught by the wrapping CombinedAvatarManager anyway. + onAvatarChanged(from); +} + +String VCardAvatarManager::getAvatarHash(const JID& jid) const { + VCard::ref vCard = vcardManager_->getVCard(getAvatarJID(jid)); + if (vCard && !vCard->getPhoto().isEmpty()) { + String hash = Hexify::hexify(SHA1::getHash(vCard->getPhoto())); + if (!avatarStorage_->hasAvatar(hash)) { + avatarStorage_->addAvatar(hash, vCard->getPhoto()); + } + return hash; + } + else { + return ""; + } +} + +JID VCardAvatarManager::getAvatarJID(const JID& jid) const { + JID bareFrom = jid.toBare(); + return (mucRegistry_ && mucRegistry_->isMUC(bareFrom)) ? jid : bareFrom; +} + +} |