xbmc/filesystem/MusicFileDirectory.cpp

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "MusicFileDirectory.h"
  10
  11 #include "FileItem.h"
  12 #include "URL.h"
  13 #include "guilib/LocalizeStrings.h"
  14 #include "utils/StringUtils.h"
  15 #include "utils/URIUtils.h"
  16
  17 using namespace MUSIC_INFO;
  18 using namespace XFILE;
  19
  20 CMusicFileDirectory::CMusicFileDirectory(void) = default;
  21
  22 CMusicFileDirectory::~CMusicFileDirectory(void) = default;
  23
  24 bool CMusicFileDirectory::GetDirectory(const CURL& url, CFileItemList &items)
  25 {
  26   std::string strPath=url.Get();
  27
  28   std::string strFileName;
  29   strFileName = URIUtils::GetFileName(strPath);
  30   URIUtils::RemoveExtension(strFileName);
  31
  32   int iStreams = GetTrackCount(strPath);
  33
  34   URIUtils::AddSlashAtEnd(strPath);
  35
  36   for (int i=0; i<iStreams; ++i)
  37   {
  38     std::string strLabel =
  39         StringUtils::Format("{} - {} {:02}", strFileName, g_localizeStrings.Get(554), i + 1);
  40     CFileItemPtr pItem(new CFileItem(strLabel));
  41     strLabel = StringUtils::Format("{}{}-{}.{}", strPath, strFileName, i + 1, m_strExt);
  42     pItem->SetPath(strLabel);
  43
  44     /*
  45      * Try fist to load tag about related stream track. If them fails or not
  46      * available, take base tag for all streams (in this case the item names
  47      * are all the same).
  48      */
  49     MUSIC_INFO::CMusicInfoTag tag;
  50     if (Load(strLabel, tag, nullptr))
  51       *pItem->GetMusicInfoTag() = tag;
  52     else if (m_tag.Loaded())
  53       *pItem->GetMusicInfoTag() = m_tag;
  54
  55     /*
  56      * Check track number not set and take stream entry number about.
  57      * NOTE: Audio decoder addons can also give a own track number.
  58      */
  59     if (pItem->GetMusicInfoTag()->GetTrackNumber() == 0)
  60       pItem->GetMusicInfoTag()->SetTrackNumber(i+1);
  61     items.Add(pItem);
  62   }
  63
  64   return true;
  65 }
  66
  67 bool CMusicFileDirectory::Exists(const CURL& url)
  68 {
  69   return true;
  70 }
  71
  72 bool CMusicFileDirectory::ContainsFiles(const CURL &url)
  73 {
  74   const std::string pathToUrl(url.Get());
  75   if (GetTrackCount(pathToUrl) > 1)
  76     return true;
  77
  78   return false;
  79 }