| /** |
| * Copyright (C) 2021 Savoir-faire Linux Inc. |
| * |
| * Author: Aline Gondim Santos <aline.gondimsantos@savoirfairelinux.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #include "WatermarkMediaHandler.h" |
| |
| #include "PluginPreferenceHandler.h" |
| #include "pluglog.h" |
| #include <string_view> |
| |
| const char sep = separator(); |
| const std::string TAG = "Watermark"; |
| |
| #define NAME "Watermark" |
| |
| namespace jami { |
| |
| WatermarkMediaHandler::WatermarkMediaHandler(std::string&& dataPath, |
| PluginPreferenceHandler* prefHandler) |
| : datapath_ {dataPath} |
| { |
| aph_ = prefHandler; |
| setId(datapath_); |
| mediaSubscriber_ = std::make_shared<WatermarkVideoSubscriber>(datapath_); |
| setParameters("default"); |
| } |
| |
| void |
| WatermarkMediaHandler::notifyAVFrameSubject(const StreamData& data, jami::avSubjectPtr subject) |
| { |
| std::ostringstream oss; |
| std::string_view direction = data.direction ? "Receive" : "Preview"; |
| oss << "NEW SUBJECT: [" << data.id << "," << direction << "]" << std::endl; |
| |
| accountId_ = data.source; |
| auto preferences = aph_->getPreferences(accountId_); |
| |
| bool preferredStreamDirection {false}; // false for output; true for input |
| auto it = preferences.find("videostream"); |
| if (it != preferences.end()) { |
| preferredStreamDirection = it->second == "1"; |
| } |
| oss << "preferredStreamDirection " << preferredStreamDirection << std::endl; |
| if (data.type == StreamType::video && !data.direction |
| && data.direction == preferredStreamDirection) { |
| if (attached_ == "1") |
| detach(); |
| |
| setParameters(data.source); |
| subject->attach(mediaSubscriber_.get()); // your image |
| oss << "got my sent image attached" << std::endl; |
| attached_ = "1"; |
| } else if (data.type == StreamType::video && data.direction |
| && data.direction == preferredStreamDirection) { |
| if (attached_ == "1") |
| detach(); |
| setParameters(data.source); |
| subject->attach(mediaSubscriber_.get()); // the image you receive from others on the call |
| oss << "got received image attached" << std::endl; |
| attached_ = "1"; |
| } |
| |
| Plog::log(Plog::LogPriority::INFO, TAG, oss.str()); |
| } |
| |
| void |
| WatermarkMediaHandler::setParameters(const std::string& accountId) |
| { |
| if (accountId != accountId_) |
| return; |
| auto preferences = aph_->getPreferences(accountId); |
| try { |
| mediaSubscriber_->setParameter(preferences["fontsize"], Parameter::FONTSIZE); |
| mediaSubscriber_->setParameter(preferences["logosize"], Parameter::LOGOSIZE); |
| mediaSubscriber_->setParameter(preferences["markbackground"], Parameter::LOGOBACKGROUND); |
| mediaSubscriber_->setParameter(preferences["showinfos"], Parameter::SHOWINFOS); |
| mediaSubscriber_->setParameter(preferences["showlogo"], Parameter::SHOWLOGO); |
| mediaSubscriber_->setParameter(preferences["mark"], Parameter::LOGOPATH); |
| mediaSubscriber_->setParameter(preferences["date"], Parameter::DATE); |
| mediaSubscriber_->setParameter(preferences["dateformat"], Parameter::DATEFORMAT); |
| mediaSubscriber_->setParameter(preferences["time"], Parameter::TIME); |
| mediaSubscriber_->setParameter(preferences["timezone"], Parameter::TIMEZONE); |
| mediaSubscriber_->setParameter(preferences["timeformat"], Parameter::TIMEFORMAT); |
| mediaSubscriber_->setParameter(preferences["location"], Parameter::LOCATION); |
| mediaSubscriber_->setParameter(preferences["infosposition"], Parameter::INFOSPOSITION); |
| mediaSubscriber_->setParameter(preferences["logoposition"], Parameter::LOGOPOSITION); |
| } catch (std::exception e) { |
| Plog::log(Plog::LogPriority::ERR, TAG, e.what()); |
| } |
| } |
| |
| std::map<std::string, std::string> |
| WatermarkMediaHandler::getCallMediaHandlerDetails() |
| { |
| return {{"name", NAME}, |
| {"iconPath", datapath_ + sep + "icon.svg"}, |
| {"pluginId", id()}, |
| {"attached", attached_}, |
| {"dataType", "1"}}; |
| } |
| |
| void |
| WatermarkMediaHandler::detach() |
| { |
| attached_ = "0"; |
| mediaSubscriber_->detach(); |
| } |
| |
| WatermarkMediaHandler::~WatermarkMediaHandler() |
| { |
| Plog::log(Plog::LogPriority::INFO, TAG, "~WatermarkMediaHandler from WaterMark Plugin"); |
| detach(); |
| } |
| } // namespace jami |