Playlist

/* * 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 #include using namespace XFILE; using namespace PLAYLIST; /* ------------------------ example wpl playlist file --------------------------------- Playlist ------------------------ 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("\n", 34, 34); write += StringUtils::Format("\n"); write += StringUtils::Format(" \n"); write += StringUtils::Format(" \n", 34, 34, 34, 34); write += StringUtils::Format(" \n"); write += StringUtils::Format(" {}\n", m_strPlayListName.c_str()); write += StringUtils::Format(" \n"); write += StringUtils::Format(" \n"); write += StringUtils::Format(" \n"); for (int i = 0; i < (int)m_vecItems.size(); ++i) { CFileItemPtr item = m_vecItems[i]; write += StringUtils::Format(" ", 34, item->GetPath(), 34); } write += StringUtils::Format(" \n"); write += StringUtils::Format(" \n"); write += StringUtils::Format("\n"); file.Write(write.c_str(), write.size()); file.Close(); }