481 lines
14 KiB
C++
481 lines
14 KiB
C++
/**
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* @file llflickrconnect.h
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* @author Merov, Cho
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* @brief Connection to Flickr Service
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*
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* $LicenseInfo:firstyear=2013&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2013, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llflickrconnect.h"
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#include "llagent.h"
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#include "llcallingcard.h" // for LLAvatarTracker
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#include "llcommandhandler.h"
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#include "llhttpclient.h"
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#include "llnotificationsutil.h"
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#include "llurlaction.h"
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#include "llimagepng.h"
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#include "llimagejpeg.h"
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#include "lltrans.h"
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#include "llevents.h"
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#include "llviewerregion.h"
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#include "llfloaterwebcontent.h"
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#include "llfloaterreg.h"
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boost::scoped_ptr<LLEventPump> LLFlickrConnect::sStateWatcher(new LLEventStream("FlickrConnectState"));
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boost::scoped_ptr<LLEventPump> LLFlickrConnect::sInfoWatcher(new LLEventStream("FlickrConnectInfo"));
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boost::scoped_ptr<LLEventPump> LLFlickrConnect::sContentWatcher(new LLEventStream("FlickrConnectContent"));
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// Local functions
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void log_flickr_connect_error(const std::string& request, U32 status, const std::string& reason, const std::string& code, const std::string& description)
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{
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// Note: 302 (redirect) is *not* an error that warrants logging
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if (status != 302)
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{
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LL_WARNS("FlickrConnect") << request << " request failed with a " << status << " " << reason << ". Reason: " << code << " (" << description << ")" << LL_ENDL;
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}
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}
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void toast_user_for_flickr_success()
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{
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LLSD args;
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args["MESSAGE"] = LLTrans::getString("flickr_post_success");
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LLNotificationsUtil::add("FlickrConnect", args);
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}
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///////////////////////////////////////////////////////////////////////////////
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//
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class LLFlickrConnectResponder : public LLHTTPClient::Responder
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{
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LOG_CLASS(LLFlickrConnectResponder);
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public:
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LLFlickrConnectResponder()
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_CONNECTION_IN_PROGRESS);
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}
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virtual void completed(U32 status, const std::string& reason, const LLSD& content)
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{
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if (isGoodStatus(status))
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{
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LL_DEBUGS("FlickrConnect") << "Connect successful. content: " << content << LL_ENDL;
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_CONNECTED);
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}
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else if (status != 302)
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_CONNECTION_FAILED);
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log_flickr_connect_error("Connect", status, reason, content.get("error_code"), content.get("error_description"));
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}
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}
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void completedHeader(U32 status, const std::string& reason, const LLSD& content)
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{
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if (status == 302)
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{
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LLFlickrConnect::instance().openFlickrWeb(content["location"]);
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}
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}
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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class LLFlickrShareResponder : public LLHTTPClient::Responder
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{
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LOG_CLASS(LLFlickrShareResponder);
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public:
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LLFlickrShareResponder()
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_POSTING);
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}
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virtual void completed(U32 status, const std::string& reason, const LLSD& content)
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{
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if (isGoodStatus(status))
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{
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toast_user_for_flickr_success();
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LL_DEBUGS("FlickrConnect") << "Post successful. content: " << content << LL_ENDL;
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_POSTED);
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}
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else if (status == 404)
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{
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LLFlickrConnect::instance().connectToFlickr();
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}
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else
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_POST_FAILED);
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log_flickr_connect_error("Share", status, reason, content.get("error_code"), content.get("error_description"));
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}
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}
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void completedHeader(U32 status, const std::string& reason, const LLSD& content)
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{
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if (status == 302)
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{
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LLFlickrConnect::instance().openFlickrWeb(content["location"]);
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}
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}
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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class LLFlickrDisconnectResponder : public LLHTTPClient::Responder
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{
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LOG_CLASS(LLFlickrDisconnectResponder);
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public:
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LLFlickrDisconnectResponder()
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_DISCONNECTING);
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}
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void setUserDisconnected()
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{
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// Clear data
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LLFlickrConnect::instance().clearInfo();
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//Notify state change
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_NOT_CONNECTED);
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}
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virtual void completed(U32 status, const std::string& reason, const LLSD& content)
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{
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if (isGoodStatus(status))
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{
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LL_DEBUGS("FlickrConnect") << "Disconnect successful. content: " << content << LL_ENDL;
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setUserDisconnected();
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}
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//User not found so already disconnected
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else if(status == 404)
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{
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LL_DEBUGS("FlickrConnect") << "Already disconnected. content: " << content << LL_ENDL;
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setUserDisconnected();
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}
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else
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_DISCONNECT_FAILED);
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log_flickr_connect_error("Disconnect", status, reason, content.get("error_code"), content.get("error_description"));
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}
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}
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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class LLFlickrConnectedResponder : public LLHTTPClient::Responder
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{
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LOG_CLASS(LLFlickrConnectedResponder);
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public:
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LLFlickrConnectedResponder(bool auto_connect) : mAutoConnect(auto_connect)
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_CONNECTION_IN_PROGRESS);
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}
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virtual void completed(U32 status, const std::string& reason, const LLSD& content)
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{
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if (isGoodStatus(status))
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{
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LL_DEBUGS("FlickrConnect") << "Connect successful. content: " << content << LL_ENDL;
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_CONNECTED);
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}
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else
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{
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// show the flickr login page if not connected yet
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if (status == 404)
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{
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if (mAutoConnect)
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{
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LLFlickrConnect::instance().connectToFlickr();
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}
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else
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_NOT_CONNECTED);
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}
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}
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else
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{
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LLFlickrConnect::instance().setConnectionState(LLFlickrConnect::FLICKR_CONNECTION_FAILED);
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log_flickr_connect_error("Connected", status, reason, content.get("error_code"), content.get("error_description"));
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}
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}
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}
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private:
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bool mAutoConnect;
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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class LLFlickrInfoResponder : public LLHTTPClient::Responder
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{
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LOG_CLASS(LLFlickrInfoResponder);
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public:
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virtual void completed(U32 status, const std::string& reason, const LLSD& info)
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{
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if (isGoodStatus(status))
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{
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llinfos << "Flickr: Info received" << llendl;
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LL_DEBUGS("FlickrConnect") << "Getting Flickr info successful. info: " << info << LL_ENDL;
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LLFlickrConnect::instance().storeInfo(info);
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}
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else
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{
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log_flickr_connect_error("Info", status, reason, info.get("error_code"), info.get("error_description"));
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}
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}
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void completedHeader(U32 status, const std::string& reason, const LLSD& content)
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{
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if (status == 302)
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{
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LLFlickrConnect::instance().openFlickrWeb(content["location"]);
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}
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}
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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LLFlickrConnect::LLFlickrConnect()
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: mConnectionState(FLICKR_NOT_CONNECTED),
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mConnected(false),
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mInfo(),
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mRefreshInfo(false),
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mReadFromMaster(false)
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{
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}
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void LLFlickrConnect::openFlickrWeb(std::string url)
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{
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// Open the URL in an internal browser window without navigation UI
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LLFloaterWebContent::Params p;
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p.url(url);
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p.show_chrome(true);
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p.allow_address_entry(false);
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p.allow_back_forward_navigation(false);
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p.trusted_content(true);
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p.clean_browser(true);
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LLFloater *floater = LLFloaterReg::showInstance("flickr_web", p);
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//the internal web browser has a bug that prevents it from gaining focus unless a mouse event occurs first (it seems).
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//So when showing the internal web browser, set focus to it's containing floater "flickr_web". When a mouse event
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//occurs on the "webbrowser" panel part of the floater, a mouse cursor will properly show and the "webbrowser" will gain focus.
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//flickr_web floater contains the "webbrowser" panel. JIRA: ACME-744
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gFocusMgr.setKeyboardFocus( floater );
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//LLUrlAction::openURLExternal(url);
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}
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std::string LLFlickrConnect::getFlickrConnectURL(const std::string& route, bool include_read_from_master)
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{
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std::string url("");
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LLViewerRegion *regionp = gAgent.getRegion();
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if (regionp)
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{
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//url = "http://pdp15.lindenlab.com/flickr/agent/" + gAgentID.asString(); // TEMPORARY FOR TESTING - CHO
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url = regionp->getCapability("FlickrConnect");
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url += route;
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if (include_read_from_master && mReadFromMaster)
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{
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url += "?read_from_master=true";
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}
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}
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return url;
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}
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void LLFlickrConnect::connectToFlickr(const std::string& request_token, const std::string& oauth_verifier)
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{
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LLSD body;
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if (!request_token.empty())
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body["request_token"] = request_token;
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if (!oauth_verifier.empty())
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body["oauth_verifier"] = oauth_verifier;
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LLHTTPClient::put(getFlickrConnectURL("/connection"), body, new LLFlickrConnectResponder());
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}
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void LLFlickrConnect::disconnectFromFlickr()
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{
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LLHTTPClient::del(getFlickrConnectURL("/connection"), new LLFlickrDisconnectResponder());
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}
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void LLFlickrConnect::checkConnectionToFlickr(bool auto_connect)
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{
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const bool follow_redirects = false;
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const F32 timeout = HTTP_REQUEST_EXPIRY_SECS;
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LLHTTPClient::get(getFlickrConnectURL("/connection", true), new LLFlickrConnectedResponder(auto_connect),
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LLSD(), timeout, follow_redirects);
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}
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void LLFlickrConnect::loadFlickrInfo()
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{
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if(mRefreshInfo)
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{
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const bool follow_redirects = false;
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const F32 timeout = HTTP_REQUEST_EXPIRY_SECS;
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LLHTTPClient::get(getFlickrConnectURL("/info", true), new LLFlickrInfoResponder(),
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LLSD(), timeout, follow_redirects);
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}
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}
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void LLFlickrConnect::uploadPhoto(const std::string& image_url, const std::string& title, const std::string& description, const std::string& tags, int safety_level)
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{
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LLSD body;
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body["image"] = image_url;
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body["title"] = title;
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body["description"] = description;
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body["tags"] = tags;
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body["safety_level"] = safety_level;
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// Note: we can use that route for different publish action. We should be able to use the same responder.
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LLHTTPClient::post(getFlickrConnectURL("/share/photo", true), body, new LLFlickrShareResponder());
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}
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void LLFlickrConnect::uploadPhoto(LLPointer<LLImageFormatted> image, const std::string& title, const std::string& description, const std::string& tags, int safety_level)
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{
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std::string imageFormat;
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if (dynamic_cast<LLImagePNG*>(image.get()))
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{
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imageFormat = "png";
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}
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else if (dynamic_cast<LLImageJPEG*>(image.get()))
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{
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imageFormat = "jpg";
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}
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else
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{
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llwarns << "Image to upload is not a PNG or JPEG" << llendl;
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return;
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}
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// All this code is mostly copied from LLWebProfile::post()
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const std::string boundary = "----------------------------0123abcdefab";
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LLSD headers;
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headers["Content-Type"] = "multipart/form-data; boundary=" + boundary;
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std::ostringstream body;
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// *NOTE: The order seems to matter.
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body << "--" << boundary << "\r\n"
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<< "Content-Disposition: form-data; name=\"title\"\r\n\r\n"
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<< title << "\r\n";
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body << "--" << boundary << "\r\n"
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<< "Content-Disposition: form-data; name=\"description\"\r\n\r\n"
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<< description << "\r\n";
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body << "--" << boundary << "\r\n"
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<< "Content-Disposition: form-data; name=\"tags\"\r\n\r\n"
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<< tags << "\r\n";
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body << "--" << boundary << "\r\n"
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<< "Content-Disposition: form-data; name=\"safety_level\"\r\n\r\n"
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<< safety_level << "\r\n";
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body << "--" << boundary << "\r\n"
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<< "Content-Disposition: form-data; name=\"image\"; filename=\"Untitled." << imageFormat << "\"\r\n"
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<< "Content-Type: image/" << imageFormat << "\r\n\r\n";
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// Insert the image data.
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// *FIX: Treating this as a string will probably screw it up ...
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U8* image_data = image->getData();
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for (S32 i = 0; i < image->getDataSize(); ++i)
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{
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body << image_data[i];
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}
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body << "\r\n--" << boundary << "--\r\n";
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// postRaw() takes ownership of the buffer and releases it later.
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size_t size = body.str().size();
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U8 *data = new U8[size];
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memcpy(data, body.str().data(), size);
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// Note: we can use that route for different publish action. We should be able to use the same responder.
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LLHTTPClient::postRaw(getFlickrConnectURL("/share/photo", true), data, size, new LLFlickrShareResponder(), headers);
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}
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void LLFlickrConnect::storeInfo(const LLSD& info)
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{
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mInfo = info;
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mRefreshInfo = false;
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sInfoWatcher->post(info);
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}
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const LLSD& LLFlickrConnect::getInfo() const
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{
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return mInfo;
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}
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void LLFlickrConnect::clearInfo()
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{
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mInfo = LLSD();
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}
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void LLFlickrConnect::setDataDirty()
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{
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mRefreshInfo = true;
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}
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void LLFlickrConnect::setConnectionState(LLFlickrConnect::EConnectionState connection_state)
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{
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if(connection_state == FLICKR_CONNECTED)
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{
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mReadFromMaster = true;
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setConnected(true);
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setDataDirty();
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}
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else if(connection_state == FLICKR_NOT_CONNECTED)
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{
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setConnected(false);
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}
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else if(connection_state == FLICKR_POSTED)
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{
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mReadFromMaster = false;
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}
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if (mConnectionState != connection_state)
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{
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// set the connection state before notifying watchers
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mConnectionState = connection_state;
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LLSD state_info;
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state_info["enum"] = connection_state;
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sStateWatcher->post(state_info);
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}
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}
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void LLFlickrConnect::setConnected(bool connected)
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{
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mConnected = connected;
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}
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