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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "PlayListWPL.h"
#include "FileItem.h"
#include "Util.h"
#include "filesystem/File.h"
#include "utils/StringUtils.h"
#include "utils/URIUtils.h"
#include "utils/XBMCTinyXML.h"
#include "utils/XMLUtils.h"
#include "utils/log.h"
#include <iostream>
#include <string>
using namespace XFILE;
using namespace PLAYLIST;
/* ------------------------ example wpl playlist file ---------------------------------
<?wpl version="1.0"?>
<smil>
<head>
<meta name="Generator" content="Microsoft Windows Media Player -- 10.0.0.3646"/>
<author/>
<title>Playlist</title>
</head>
<body>
<seq>
<media src="E:\MP3\Track1.mp3"/>
<media src="E:\MP3\Track2.mp3"/>
<media src="E:\MP3\track3.mp3"/>
</seq>
</body>
</smil>
------------------------ end of example wpl playlist file ---------------------------------*/
//Note: File is utf-8 encoded by default
CPlayListWPL::CPlayListWPL(void) = default;
CPlayListWPL::~CPlayListWPL(void) = default;
bool CPlayListWPL::LoadData(std::istream& stream)
{
CXBMCTinyXML xmlDoc;
stream >> xmlDoc;
if (xmlDoc.Error())
{
CLog::Log(LOGERROR, "Unable to parse B4S info Error: {}", xmlDoc.ErrorDesc());
return false;
}
TiXmlElement* pRootElement = xmlDoc.RootElement();
if (!pRootElement ) return false;
TiXmlElement* pHeadElement = pRootElement->FirstChildElement("head");
if (pHeadElement )
{
TiXmlElement* pTitelElement = pHeadElement->FirstChildElement("title");
if (pTitelElement )
m_strPlayListName = pTitelElement->Value();
}
TiXmlElement* pBodyElement = pRootElement->FirstChildElement("body");
if (!pBodyElement ) return false;
TiXmlElement* pSeqElement = pBodyElement->FirstChildElement("seq");
if (!pSeqElement ) return false;
TiXmlElement* pMediaElement = pSeqElement->FirstChildElement("media");
if (!pMediaElement) return false;
while (pMediaElement)
{
std::string strFileName = XMLUtils::GetAttribute(pMediaElement, "src");
if (!strFileName.empty())
{
std::string strFileNameClean = URIUtils::SubstitutePath(strFileName);
CUtil::GetQualifiedFilename(m_strBasePath, strFileNameClean);
std::string strDescription = URIUtils::GetFileName(strFileNameClean);
CFileItemPtr newItem(new CFileItem(strDescription));
newItem->SetPath(strFileNameClean);
Add(newItem);
}
pMediaElement = pMediaElement->NextSiblingElement();
}
return true;
}
void CPlayListWPL::Save(const std::string& strFileName) const
{
if (!m_vecItems.size()) return ;
std::string strPlaylist = CUtil::MakeLegalPath(strFileName);
CFile file;
if (!file.OpenForWrite(strPlaylist, true))
{
CLog::Log(LOGERROR, "Could not save WPL playlist: [{}]", strPlaylist);
return ;
}
std::string write;
write += StringUtils::Format("<?wpl version={}1.0{}>\n", 34, 34);
write += StringUtils::Format("<smil>\n");
write += StringUtils::Format(" <head>\n");
write += StringUtils::Format(" <meta name={}Generator{} content={}Microsoft Windows Media "
"Player -- 10.0.0.3646{}/>\n",
34, 34, 34, 34);
write += StringUtils::Format(" <author/>\n");
write += StringUtils::Format(" <title>{}</title>\n", m_strPlayListName.c_str());
write += StringUtils::Format(" </head>\n");
write += StringUtils::Format(" <body>\n");
write += StringUtils::Format(" <seq>\n");
for (int i = 0; i < (int)m_vecItems.size(); ++i)
{
CFileItemPtr item = m_vecItems[i];
write += StringUtils::Format(" <media src={}{}{}/>", 34, item->GetPath(), 34);
}
write += StringUtils::Format(" </seq>\n");
write += StringUtils::Format(" </body>\n");
write += StringUtils::Format("</smil>\n");
file.Write(write.c_str(), write.size());
file.Close();
}
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