src/utils/transcribe-sentences.cpp - master - gozaltech/RHVoice

src/utils/transcribe-sentences.cpp
106 строк5 KB
Olga Yakovleva
Core: lexical tone features and assignment in syllabification.
09 авг 2024, 16:12
09 авг 2024, 16:12b87d1f4
/* Copyright (C) 2012  Olga Yakovleva <yakovleva.o.v@gmail.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 2 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, see <https://www.gnu.org/licenses/>. */

#include <stdexcept>
#include <string>
#include <iostream>
#include <fstream>
#include <iterator>
#include "tclap/CmdLine.h"
#include "core/engine.hpp"
#include "core/document.hpp"

using namespace RHVoice;

namespace
{
  void output_flags(const item& seg, std::ostream& out)
  {
    for(const auto& flag: seg.get_relation().get_utterance().get_language().get_ph_flags())
      {
        if(seg.eval("ph_flag_"+flag, std::string("0")).as<std::string>()=="1")
          out << "_" << flag;
      }
  }
}

int main(int argc,const char* argv[])
{
  try
    {
      TCLAP::CmdLine cmd("Transcribe sentences in SSML document");
      TCLAP::UnlabeledValueArg<std::string> inpath_arg("input","input file",true,"text.ssml","infile",cmd);
      TCLAP::UnlabeledValueArg<std::string> outpath_arg("output","output file",true,"transcription.txt","outfile",cmd);
      TCLAP::ValueArg<std::string> boundary_arg("b","boundary","word boundary marker",false,"","string",cmd);
      TCLAP::SwitchArg verbose_switch("v","verbose","Output stress and syllable and word boundaries",cmd,false);
      TCLAP::SwitchArg stress_switch("s","stress","Output stress",cmd,false);
      TCLAP::SwitchArg tone_switch("t","tone","Output tone",cmd,false);
      TCLAP::SwitchArg flags_switch("f","flags","Output flags",cmd,false);
      cmd.parse(argc,argv);
      std::shared_ptr<engine> eng(new engine);
      std::ifstream f_in(inpath_arg.getValue().c_str());
      if(!f_in.is_open())
        throw std::runtime_error("Cannot open the input file");
      std::istreambuf_iterator<char> text_start(f_in);
      std::istreambuf_iterator<char> text_end;
      std::unique_ptr<document> doc=document::create_from_ssml(eng,text_start,text_end);
      std::ofstream f_out(outpath_arg.getValue().c_str());
      if(!f_out.is_open())
        throw std::runtime_error("Cannot open the output file");
      for(document::iterator it(doc->begin());it!=doc->end();++it)
        {
          std::unique_ptr<utterance> utt=it->create_utterance(sentence_position_single);
          const relation& seg_rel=utt->get_relation("Segment");
          for(relation::const_iterator seg_iter(seg_rel.begin());seg_iter!=seg_rel.end();++seg_iter)
            {
              f_out << seg_iter->get("name");
          if((verbose_switch.getValue() || stress_switch.getValue()) && seg_iter->in("SylStructure") && seg_iter->eval("ph_vc").as<std::string>()=="+" && seg_iter->eval("R:SylStructure.parent.stress", std::string("0")).as<std::string>()=="1")
                f_out << "1";
          if(verbose_switch.getValue() || flags_switch.getValue())
            output_flags(*seg_iter, f_out);
          if((verbose_switch.getValue() || tone_switch.getValue()) &&
	     seg_iter->in("SylStructure") &&
	     seg_iter->eval("ph_vc").as<std::string>()=="+") {
	    const auto t=seg_iter->eval("R:SylStructure.parent.lex_tone", std::string("0")).as<std::string>();
	    if(t!="0")
	      f_out << '#' << t;
	  }
              f_out << " ";
              if(verbose_switch.getValue() && seg_iter->in("SylStructure") && !seg_iter->as("SylStructure").has_next() && seg_iter->as("SylStructure").parent().has_next())
                f_out << ". ";
              if(verbose_switch.getValue()&&
                 (seg_iter->in("Transcription"))&&
                 (!seg_iter->as("Transcription").has_next()))
                {
                  auto pos=seg_iter->as("Transcription").parent().eval("gpos").as<std::string>();
                  if(pos!="content")
                    f_out << "(" << pos << ") ";
                }
              if((!boundary_arg.getValue().empty() || verbose_switch.getValue())&&
                 (seg_iter->in("Transcription"))&&
                 (!seg_iter->as("Transcription").has_next())&&
                 (seg_iter->eval("n.name").as<std::string>()!="pau"))
                f_out << (boundary_arg.getValue().empty()?"#":boundary_arg.getValue()) << " ";
            }
          f_out << std::endl;
        }
      return 0;
    }
  catch(const std::exception& e)
    {
      std::cerr << e.what() << std::endl;
      return -1;
    }
}