161 lines
4.2 KiB
C++
161 lines
4.2 KiB
C++
/*
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* Copyright 2005-2007 Gerald Schmidt.
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*
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* This file is part of Xml Copy Editor.
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*
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* Xml Copy Editor is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* Xml Copy Editor 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Xml Copy Editor; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <string>
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#include <sstream>
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#include <vector>
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#include <stdexcept>
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#include <expat.h>
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#include <cstring>
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#include "replace.h"
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#include "wrapregex.h"
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#include "mp3album.h"
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Mp3Album::Mp3Album() : d ( new Mp3AlbumData() )
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{
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XML_SetUserData ( p, d.get() );
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XML_SetElementHandler ( p, start, end );
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XML_SetCharacterDataHandler ( p, characterdata );
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d->trackNo = 0;
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d->armed = false;
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}
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Mp3Album::~Mp3Album()
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{}
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void XMLCALL Mp3Album::start ( void *data,
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const XML_Char *el,
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const XML_Char **attr )
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{
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Mp3AlbumData *ad;
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ad = ( Mp3AlbumData * ) data;
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char noArray[5];
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int currentNo;
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for ( ; *attr; attr += 2 )
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{
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if (
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!strcmp ( *attr, "smilref" ) &&
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!strncmp ( * ( attr + 1 ), "speechgen", 9 ) )
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{
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memcpy ( noArray, ( * ( attr + 1 ) ) + 9, 4 );
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noArray[4] = '\0';
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currentNo = atoi ( noArray );
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if ( currentNo > ad->trackNo )
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{
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ad->trackNoString = noArray;
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ad->trackNo = currentNo;
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ad->armed = true;
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}
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}
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}
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}
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void XMLCALL Mp3Album::end ( void *data, const XML_Char *el )
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{
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Mp3AlbumData *ad;
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ad = ( Mp3AlbumData * ) data;
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if ( ad->armed )
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{
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ad->armed = false;
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bool abbrev = false;
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if ( ad->buffer.size() > 22 )
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{
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ad->buffer.erase ( 18 );
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abbrev = true;
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}
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int replacements;
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// no trailing whitespace
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std::string pattern = "\\s+$";
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WrapRegex re ( pattern, false );
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ad->buffer = re.replaceGlobal ( ad->buffer, &replacements );
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// no contiguous whitespace
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std::string pattern2 = "\\s\\s+";
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std::string replace2 = " ";
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WrapRegex re2 ( pattern2, false, replace2 );
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ad->buffer = re.replaceGlobal ( ad->buffer, &replacements );
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// alphanumeric only
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std::string pattern3 = "[;\\.\\[\\],!^&*()]";
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WrapRegex re3 ( pattern3, false );
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ad->buffer = re3.replaceGlobal ( ad->buffer, &replacements );
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if ( abbrev )
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ad->buffer.append ( "..." );
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if ( ad->trackNo == 1 )
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{
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ad->albumTitle = ad->buffer;
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if ( ad->albumTitle.empty() )
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ad->albumTitle = "album";
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}
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if ( abbrev )
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ad->buffer.append ( " " );
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std::string source;
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source.append ( "speechgen" );
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source.append ( ad->trackNoString );
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source.append ( ".mp3" );
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std::stringstream destinationStream;
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destinationStream << ad->trackNo << " - " << ad->buffer.c_str();
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ad->buffer.clear();
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ad->fileNameVector.push_back ( std::make_pair ( source, destinationStream.str()) );
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}
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if ( !ad->armed || ad->buffer.empty() )
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{
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ad->armed = false;
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return;
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}
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}
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void XMLCALL Mp3Album::characterdata (
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void *data,
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const XML_Char *s,
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int len )
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{
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Mp3AlbumData *ad;
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ad = ( Mp3AlbumData * ) data;
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if ( ad->armed )
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ad->buffer.append ( s, len );
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}
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void Mp3Album::getFileNameVector ( std::vector<std::pair<std::string, std::string> >& v )
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{
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v = d->fileNameVector;
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}
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std::string Mp3Album::getAlbumTitle()
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{
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return d->albumTitle;
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}
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