code.vuplus.com Git - vuplus_xbmc/blob - xbmc/filesystem/SmartPlaylistDirectory.cpp

   1 /*
   2  *      Copyright (C) 2005-2008 Team XBMC
   3  *      http://www.xbmc.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with XBMC; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #include "SmartPlaylistDirectory.h"
  23 #include "utils/log.h"
  24 #include "playlists/SmartPlayList.h"
  25 #include "music/MusicDatabase.h"
  26 #include "video/VideoDatabase.h"
  27 #include "Directory.h"
  28 #include "File.h"
  29 #include "FileItem.h"
  30
  31 namespace XFILE
  32 {
  33   CSmartPlaylistDirectory::CSmartPlaylistDirectory()
  34   {
  35   }
  36
  37   CSmartPlaylistDirectory::~CSmartPlaylistDirectory()
  38   {
  39   }
  40
  41   bool CSmartPlaylistDirectory::GetDirectory(const CStdString& strPath, CFileItemList& items)
  42   {
  43     // Load in the SmartPlaylist and get the WHERE query
  44     CSmartPlaylist playlist;
  45     if (!playlist.Load(strPath))
  46       return false;
  47     bool success = false, success2 = false;
  48     if (playlist.GetType().Equals("tvshows"))
  49     {
  50       CVideoDatabase db;
  51       db.Open();
  52       CStdString whereOrder = playlist.GetWhereClause(db) + " " + playlist.GetOrderClause(db);
  53       success = db.GetTvShowsByWhere("videodb://2/2/", whereOrder, items);
  54       items.SetContent("tvshows");
  55       db.Close();
  56     }
  57     else if (playlist.GetType().Equals("episodes"))
  58     {
  59       CVideoDatabase db;
  60       db.Open();
  61       CStdString whereOrder = playlist.GetWhereClause(db) + " " + playlist.GetOrderClause(db);
  62       success = db.GetEpisodesByWhere("videodb://2/2/", whereOrder, items);
  63       items.SetContent("episodes");
  64       db.Close();
  65     }
  66     else if (playlist.GetType().Equals("movies"))
  67     {
  68       CVideoDatabase db;
  69       db.Open();
  70       success = db.GetMoviesByWhere("videodb://1/2/", playlist.GetWhereClause(db), playlist.GetOrderClause(db), items, true);
  71       items.SetContent("movies");
  72       db.Close();
  73     }
  74     else if (playlist.GetType().Equals("albums"))
  75     {
  76       CMusicDatabase db;
  77       db.Open();
  78       success = db.GetAlbumsByWhere("musicdb://3/", playlist.GetWhereClause(db), playlist.GetOrderClause(db), items);
  79       items.SetContent("albums");
  80       db.Close();
  81     }
  82     if (playlist.GetType().Equals("songs") || playlist.GetType().Equals("mixed") || playlist.GetType().IsEmpty())
  83     {
  84       CMusicDatabase db;
  85       db.Open();
  86       CStdString type=playlist.GetType();
  87       if (type.IsEmpty())
  88         type = "songs";
  89       if (playlist.GetType().Equals("mixed"))
  90         playlist.SetType("songs");
  91
  92       CStdString whereOrder = playlist.GetWhereClause(db) + " " + playlist.GetOrderClause(db);
  93       success = db.GetSongsByWhere("", whereOrder, items);
  94       items.SetContent("songs");
  95       db.Close();
  96       playlist.SetType(type);
  97     }
  98     if (playlist.GetType().Equals("musicvideos") || playlist.GetType().Equals("mixed"))
  99     {
 100       CVideoDatabase db;
 101       db.Open();
 102       CStdString type=playlist.GetType();
 103       if (playlist.GetType().Equals("mixed"))
 104         playlist.SetType("musicvideos");
 105       CStdString whereOrder = playlist.GetWhereClause(db) + " " + playlist.GetOrderClause(db);
 106       CFileItemList items2;
 107       success2 = db.GetMusicVideosByWhere("videodb://3/2/", whereOrder, items2, false); // TODO: SMARTPLAYLISTS Don't check locks???
 108       db.Close();
 109       items.Append(items2);
 110       if (items2.Size())
 111         items.SetContent("musicvideos");
 112       playlist.SetType(type);
 113     }
 114     items.SetLabel(playlist.GetName());
 115     // go through and set the playlist order
 116     for (int i = 0; i < items.Size(); i++)
 117     {
 118       CFileItemPtr item = items[i];
 119       item->m_iprogramCount = i;  // hack for playlist order
 120     }
 121     if (playlist.GetType().Equals("mixed"))
 122       return success || success2;
 123     else if (playlist.GetType().Equals("musicvideos"))
 124       return success2;
 125     else
 126       return success;
 127   }
 128
 129   bool CSmartPlaylistDirectory::ContainsFiles(const CStdString& strPath)
 130   {
 131     // smart playlists always have files??
 132     return true;
 133   }
 134
 135   CStdString CSmartPlaylistDirectory::GetPlaylistByName(const CStdString& name, const CStdString& playlistType)
 136   {
 137     CFileItemList list;
 138     bool filesExist = false;
 139     if (playlistType == "songs" || playlistType == "albums")
 140       filesExist = CDirectory::GetDirectory("special://musicplaylists/", list, "*.xsp");
 141     else // all others are video
 142       filesExist = CDirectory::GetDirectory("special://videoplaylists/", list, "*.xsp");
 143     if (filesExist)
 144     {
 145       for (int i = 0; i < list.Size(); i++)
 146       {
 147         CFileItemPtr item = list[i];
 148         if (item->GetLabel().CompareNoCase(name) == 0)
 149         { // found :)
 150           return item->m_strPath;
 151         }
 152       }
 153     }
 154     return "";
 155   }
 156
 157   bool CSmartPlaylistDirectory::Remove(const char *strPath)
 158   {
 159     return XFILE::CFile::Delete(strPath);
 160   }
 161 }
 162
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