/** * @file lltwitterconnect.h * @author Merov, Cho * @brief Connection to Twitter Service * * $LicenseInfo:firstyear=2013&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2013, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_LLTWITTERCONNECT_H #define LL_LLTWITTERCONNECT_H #include "llsingleton.h" #include "llimage.h" class LLEventPump; /** * @class LLTwitterConnect * * Manages authentication to, and interaction with, a web service allowing the * the viewer to post status updates and upload photos to Twitter. */ class LLTwitterConnect : public LLSingleton<LLTwitterConnect> { LOG_CLASS(LLTwitterConnect); public: enum EConnectionState { TWITTER_NOT_CONNECTED = 0, TWITTER_CONNECTION_IN_PROGRESS = 1, TWITTER_CONNECTED = 2, TWITTER_CONNECTION_FAILED = 3, TWITTER_POSTING = 4, TWITTER_POSTED = 5, TWITTER_POST_FAILED = 6, TWITTER_DISCONNECTING = 7, TWITTER_DISCONNECT_FAILED = 8 }; void connectToTwitter(const std::string& request_token = "", const std::string& oauth_verifier = ""); // Initiate the complete Twitter connection. Please use checkConnectionToTwitter() in normal use. void disconnectFromTwitter(); // Disconnect from the Twitter service. void checkConnectionToTwitter(bool auto_connect = false); // Check if an access token is available on the Twitter service. If not, call connectToTwitter(). void loadTwitterInfo(); void uploadPhoto(const std::string& image_url, const std::string& status); void uploadPhoto(LLPointer<LLImageFormatted> image, const std::string& status); void updateStatus(const std::string& status); void storeInfo(const LLSD& info); const LLSD& getInfo() const; void clearInfo(); void setDataDirty(); void setConnectionState(EConnectionState connection_state); void setConnected(bool connected); bool isConnected() { return mConnected; } bool isTransactionOngoing() { return ((mConnectionState == TWITTER_CONNECTION_IN_PROGRESS) || (mConnectionState == TWITTER_POSTING) || (mConnectionState == TWITTER_DISCONNECTING)); } EConnectionState getConnectionState() { return mConnectionState; } void openTwitterWeb(std::string url); private: friend class LLSingleton<LLTwitterConnect>; LLTwitterConnect(); ~LLTwitterConnect() {}; std::string getTwitterConnectURL(const std::string& route = "", bool include_read_from_master = false); EConnectionState mConnectionState; BOOL mConnected; LLSD mInfo; bool mRefreshInfo; bool mReadFromMaster; static boost::scoped_ptr<LLEventPump> sStateWatcher; static boost::scoped_ptr<LLEventPump> sInfoWatcher; static boost::scoped_ptr<LLEventPump> sContentWatcher; }; #endif // LL_LLTWITTERCONNECT_H