void CFileItemHandler::HandleFileItemList(const char *ID, bool allowFile, const char *resultname, CFileItemList &items, const CVariant ¶meterObject, CVariant &result, int size, bool sortLimit /* = true */)
{
int start, end;
HandleLimits(parameterObject, result, size, start, end);
if (sortLimit)
Sort(items, parameterObject);
else
{
start = 0;
end = items.Size();
}
CThumbLoader *thumbLoader = NULL;
if (end - start > 0)
{
if (items.Get(start)->HasVideoInfoTag())
thumbLoader = new CVideoThumbLoader();
else if (items.Get(start)->HasMusicInfoTag())
thumbLoader = new CMusicThumbLoader();
if (thumbLoader != NULL)
thumbLoader->OnLoaderStart();
}
std::set<std::string> fields;
if (parameterObject.isMember("properties") && parameterObject["properties"].isArray())
{
for (CVariant::const_iterator_array field = parameterObject["properties"].begin_array(); field != parameterObject["properties"].end_array(); field++)
fields.insert(field->asString());
}
for (int i = start; i < end; i++)
{
CFileItemPtr item = items.Get(i);
HandleFileItem(ID, allowFile, resultname, item, parameterObject, fields, result, true, thumbLoader);
}
delete thumbLoader;
}
JSONRPC_STATUS CAudioLibrary::GetSongs(const std::string &method, ITransportLayer *transport, IClient *client, const CVariant ¶meterObject, CVariant &result)
{
CMusicDatabase musicdatabase;
if (!musicdatabase.Open())
return InternalError;
CMusicDbUrl musicUrl;
if (!musicUrl.FromString("musicdb://songs/"))
return InternalError;
if (parameterObject["singlesonly"].asBoolean())
musicUrl.AddOption("singles", true);
else if (!parameterObject["includesingles"].asBoolean())
musicUrl.AddOption("singles", false);
bool allroles = false;
if (parameterObject["allroles"].isBoolean())
allroles = parameterObject["allroles"].asBoolean();
const CVariant &filter = parameterObject["filter"];
if (allroles)
musicUrl.AddOption("roleid", -1000); //All roles, override implicit roleid=1 filter required for backward compatibility
else if (filter.isMember("roleid"))
musicUrl.AddOption("roleid", static_cast<int>(filter["roleid"].asInteger()));
else if (filter.isMember("role"))
musicUrl.AddOption("role", filter["role"].asString());
// Only one of genreid/genre, artistid/artist, albumid/album or rules type filter is allowed by filter syntax
if (filter.isMember("artistid"))
musicUrl.AddOption("artistid", static_cast<int>(filter["artistid"].asInteger()));
else if (filter.isMember("artist"))
musicUrl.AddOption("artist", filter["artist"].asString());
else if (filter.isMember("genreid"))
musicUrl.AddOption("genreid", static_cast<int>(filter["genreid"].asInteger()));
else if (filter.isMember("genre"))
musicUrl.AddOption("genre", filter["genre"].asString());
else if (filter.isMember("albumid"))
musicUrl.AddOption("albumid", static_cast<int>(filter["albumid"].asInteger()));
else if (filter.isMember("album"))
musicUrl.AddOption("album", filter["album"].asString());
else if (filter.isObject())
{
std::string xsp;
if (!GetXspFiltering("songs", filter, xsp))
return InvalidParams;
musicUrl.AddOption("xsp", xsp);
}
SortDescription sorting;
ParseLimits(parameterObject, sorting.limitStart, sorting.limitEnd);
if (!ParseSorting(parameterObject, sorting.sortBy, sorting.sortOrder, sorting.sortAttributes))
return InvalidParams;
int total;
std::set<std::string> fields;
if (parameterObject.isMember("properties") && parameterObject["properties"].isArray())
{
for (CVariant::const_iterator_array field = parameterObject["properties"].begin_array();
field != parameterObject["properties"].end_array(); field++)
fields.insert(field->asString());
}
if (!musicdatabase.GetSongsByWhereJSON(fields, musicUrl.ToString(), result, total, sorting))
return InternalError;
if (!result.isNull())
{
bool bFetchArt = fields.find("art") != fields.end();
bool bFetchFanart = fields.find("fanart") != fields.end();
bool bFetchThumb = fields.find("thumbnail") != fields.end();
if (bFetchArt || bFetchFanart || bFetchThumb)
{
CThumbLoader* thumbLoader = new CMusicThumbLoader();
thumbLoader->OnLoaderStart();
std::set<std::string> artfields;
if (bFetchArt)
artfields.insert("art");
if (bFetchFanart)
artfields.insert("fanart");
if (bFetchThumb)
artfields.insert("thumbnail");
for (unsigned int index = 0; index < result["songs"].size(); index++)
{
CFileItem item;
// Only needs song and album id (if we have it) set to get art
// Getting art is quicker if "albumid" has been fetched
item.GetMusicInfoTag()->SetDatabaseId(result["songs"][index]["songid"].asInteger(), MediaTypeSong);
if (result["songs"][index].isMember("albumid"))
item.GetMusicInfoTag()->SetAlbumId(result["songs"][index]["albumid"].asInteger());
else
item.GetMusicInfoTag()->SetAlbumId(-1);
// Could use FillDetails, but it does unnecessary serialization of empty MusiInfoTag
// CFileItemPtr itemptr(new CFileItem(item));
// FillDetails(item.GetMusicInfoTag(), itemptr, artfields, result["songs"][index], thumbLoader);
thumbLoader->FillLibraryArt(item);
if (bFetchThumb)
{
if (item.HasArt("thumb"))
result["songs"][index]["thumbnail"] = CTextureUtils::GetWrappedImageURL(item.GetArt("thumb"));
else
result["songs"][index]["thumbnail"] = "";
}
if (bFetchFanart)
{
if (item.HasArt("fanart"))
result["songs"][index]["fanart"] = CTextureUtils::GetWrappedImageURL(item.GetArt("fanart"));
else
result["songs"][index]["fanart"] = "";
}
if (bFetchArt)
{
CGUIListItem::ArtMap artMap = item.GetArt();
CVariant artObj(CVariant::VariantTypeObject);
for (CGUIListItem::ArtMap::const_iterator artIt = artMap.begin(); artIt != artMap.end(); ++artIt)
{
if (!artIt->second.empty())
artObj[artIt->first] = CTextureUtils::GetWrappedImageURL(artIt->second);
}
result["songs"][index]["art"] = artObj;
}
}
delete thumbLoader;
}
}
int start, end;
HandleLimits(parameterObject, result, total, start, end);
return OK;
}