Added for 1.2.0.6
This commit is contained in:
Gerald Schmidt
parent
b5f97f4b53
commit
f9fac683f3
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#include <sstream>
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#include "playlistrenamer.h"
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#include "binaryfile.h"
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#include "replace.h"
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#include "wrapregex.h"
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#include <wx/wx.h>
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bool PlayListRenamer::run (
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const std::string& folder )
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{
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std::string m3uFile, m3uBuffer;
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m3uFile = folder + "playlist.m3u";
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if ( !readFile ( m3uFile, m3uBuffer ) )
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return false;
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std::vector<std::string> lines;
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if ( !splitBuffer ( m3uBuffer, lines ) )
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return false;
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std::string title, from, to;
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size_t lineCount = lines.size();
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int trackNo = 0;
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for ( size_t i = 0; i < lineCount; i++ )
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{
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if ( lines[i][0] == '#' )
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{
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if ( !lines[i].find ( "EXTINF" ) )
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continue;
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//isolate m3u trackname
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std::string pattern0 = ".*?,";
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WrapRegex re0 ( pattern0, true );
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int replacements;
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title = re0.replaceGlobal ( lines[i], &replacements );
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bool abbrev = false;
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if ( title.size() > 22 )
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{
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title.erase ( 18 );
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abbrev = true;
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}
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// no trailing whitespace
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std::string pattern1 = "\\s+$";
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WrapRegex re1 ( pattern1, false );
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title = re1.replaceGlobal ( title, &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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title = re2.replaceGlobal ( title, &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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title = re3.replaceGlobal ( title, &replacements );
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if ( abbrev )
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title.append ( "... " );
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title += ".mp3";
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}
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else
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{
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from = lines[i];
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to = title;
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renameFile ( from, to, folder );
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editFiles ( from, to, folder );
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title.clear();
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}
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}
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}
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bool PlayListRenamer::readFile ( const std::string& path, std::string& buffer )
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{
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buffer.clear();
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try {
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BinaryFile bf ( path.c_str() );
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buffer.append ( bf.getData(), bf.getDataLen() );
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}
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catch ( ... )
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{
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return false;
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}
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return true;
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}
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bool PlayListRenamer::splitBuffer ( const std::string& buffer, std::vector<std::string> lineVector )
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{
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std::string line;
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lineVector.clear();
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size_t bufferSize = buffer.size();
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for ( size_t i = 0; i < bufferSize; i++ )
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{
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if ( buffer[i] == '\n' )
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{
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if ( !line.empty() )
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{
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lineVector.push_back ( line );
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line.clear();
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}
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}
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else if ( buffer[i] == '\r' )
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{
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;
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}
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else
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line.append ( buffer[i], 1 );
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}
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if ( !line.empty() )
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lineVector.push_back ( line );
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if ( lineVector.empty() )
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return false;
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return true;
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}
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std::string PlayListRenamer::numToString ( int i)
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{
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std::stringstream sstr;
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sstr << i;
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return sstr.str();
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}
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void PlayListRenamer::renameFile ( const std::string& from, const std::string& to, const std::string& folder )
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{
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wxString wideFrom, wideTo, wideFolder;
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wideFolder = wxString ( folder.c_str(), wxConvUTF8, folder.size() );
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wideFrom = wxString ( from.c_str(), wxConvUTF8, from.size() );
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wideTo = wxString ( to.c_str(), wxConvUTF8, to.size() );
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wxRenameFile ( wideFolder + wideFrom, wideFolder + wideTo );
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}
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void PlayListRenamer::editFiles ( const std::string& from, const std::string& to, const std::string& folder )
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{
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//tbd
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}
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@ -0,0 +1,203 @@
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#include <string>
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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 <wx/wx.h>
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#include <wx/filename.h>
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#include "xmlcopyimg.h"
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#include "xmlcopyeditorcopy.h"
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XmlCopyImg::XmlCopyImg (
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const wxString& blankImage,
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const wxString& imagesDir,
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const wxString& mediaDir,
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const wxString& path,
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bool parseDeclaration,
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bool expandInternalEntities,
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size_t size ) :
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d ( new ImgData() )
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{
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wxCopyFile (
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blankImage,
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imagesDir + wxFileName::GetPathSeparator() + _T("blank.jpg"),
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true );
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d->buffer.reserve ( size );
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d->blankImage = blankImage;
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d->imagesDir = imagesDir;
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d->mediaDir = mediaDir;
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// use only dir component of path
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wxString volumeComponent, pathComponent;
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wxFileName::SplitPath ( path, &volumeComponent, &pathComponent, NULL, NULL );
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d->path = volumeComponent + _T(":") + pathComponent;
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XML_SetUserData ( p, d.get() );
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// parse declaration?
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if ( parseDeclaration )
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XML_SetXmlDeclHandler ( p, xmldeclhandler );
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// internal entities
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if ( expandInternalEntities )
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XML_SetDefaultHandlerExpand ( p, defaulthandler );
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else
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XML_SetDefaultHandler ( p, defaulthandler );
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XML_SetElementHandler ( p, start, end );
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}
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XmlCopyImg::~XmlCopyImg()
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{}
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void XMLCALL XmlCopyImg::xmldeclhandler (
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void *data,
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const XML_Char *version,
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const XML_Char *encoding,
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int standalone )
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{
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ImgData *d;
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d = ( ImgData * ) data;
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d->encoding = ( encoding ) ? encoding : "UTF-8";
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d->buffer.append ( "<?xml version=\"" );
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d->buffer.append ( version );
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d->buffer.append ( "\" encoding=\"" );
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d->buffer.append ( d->encoding );
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d->buffer.append ( "\"" );
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if ( standalone != -1 )
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{
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d->buffer.append ( " standalone=\"" );
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d->buffer.append ( ( standalone == 1 ) ? "yes" : "no" );
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d->buffer.append ( "\"" );
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}
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d->buffer.append ( "?>" );
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}
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void XMLCALL XmlCopyImg::defaulthandler (
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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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ImgData *d;
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d = ( ImgData * ) data;
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d->buffer.append ( s, len );
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}
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void XMLCALL XmlCopyImg::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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ImgData *pd;
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pd = ( ImgData * ) data;
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std::string tag, value;
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tag += "<";
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tag += el;
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wxString wideFile, wideDestination;
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for ( ; *attr; attr += 2 )
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{
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value = ( const char * ) *(attr + 1);
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if ( !strcmp ( el, "img" ) && !strcmp (*attr, "src") )
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{
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wideFile = wxString ( value.c_str(), wxConvUTF8, value.size() );
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wxFileName fn ( wideFile );
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if ( fn.IsRelative() )
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{
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fn.MakeAbsolute ( pd->path );
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wideFile = fn.GetFullPath();
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}
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if ( !wxFileName::FileExists ( wideFile ) )
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{
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wideDestination = pd->blankImage;
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value = "images/blank.jpg";
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}
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else
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{
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value = "images/";
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value += fn.GetFullName().mb_str( wxConvUTF8 );
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wideDestination = pd->imagesDir +
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wxFileName::GetPathSeparator() +
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fn.GetFullName();
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wxCopyFile ( wideFile, wideDestination, true );
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}
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if (
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wideDestination.Contains ( _T(".eps" ) ) ||
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wideDestination.Contains ( _T(".tif") ) ||
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wideDestination.Contains ( _T(".bmp") ) )
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{
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wxString cmd;
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cmd += IMAGEMAGICK_CONVERT_PATH;
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cmd += _T(" \"");
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cmd += wideFile;
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cmd += _T("\" \"");
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cmd += wideDestination;
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cmd += _T(".png\"");
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if ( wxExecute ( cmd, wxEXEC_SYNC ) )
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{
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wxString error;
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error.Printf ( _T("Please ensure that ImageMagick is installed on your system and that the conversion tool is located at:\n\n%s\n\nYou can download ImageMagick from:\n\n%s\n\nIf your document contains encapsulated PostScript (EPS) graphics, you need to install GhostScript as well.\n\nYou can download GhostScript from:\n\n%s"),
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IMAGEMAGICK_CONVERT_PATH,
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IMAGEMAGICK_INSTALL_URL,
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GHOSTSCRIPT_INSTALL_URL );
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wxMessageBox ( error, _T("ImageMagick conversion failed") );
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}
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value += ".png";
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}
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wideDestination.clear();
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} // img + src
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else if ( !strcmp ( el, "a" ) &&
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!strcmp (*attr, "href") &&
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strstr ( value.c_str(), ".mp3" ) || strstr ( value.c_str(), ".pdf" ) )
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{
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wideFile = wxString ( value.c_str(), wxConvUTF8, value.size() );
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wxFileName fn ( wideFile );
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if ( fn.IsRelative() )
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{
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fn.MakeAbsolute ( pd->path );
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wideFile = fn.GetFullPath();
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}
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if ( !wxFileName::FileExists ( wideFile ) )
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{
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value = "images/blank.jpg";
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}
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else
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{
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value = "media/";
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value += fn.GetFullName().mb_str( wxConvUTF8 );
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wideDestination = pd->mediaDir +
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wxFileName::GetPathSeparator() +
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fn.GetFullName();
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wxCopyFile ( wideFile, wideDestination, true );
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}
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} // a + href
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tag += " ";
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tag += *attr;
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tag += "=\"";
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tag += value.c_str();
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tag += "\"";
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}
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tag += ">";
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pd->buffer += tag;
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}
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void XMLCALL XmlCopyImg::end ( void *data, const XML_Char *el )
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{
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ImgData *pd;
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pd = ( ImgData * ) data;
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pd->buffer += "</";
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pd->buffer += el;
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pd->buffer += ">";
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}
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