| 1 |
// Library |
| 2 |
// |
| 3 |
// Douglas Thrift |
| 4 |
// |
| 5 |
// $Id$ |
| 6 |
|
| 7 |
#include <menes/standard.hh> |
| 8 |
|
| 9 |
#include <menes/dbi/resultset.hpp> |
| 10 |
|
| 11 |
#include "Library.hpp" |
| 12 |
|
| 13 |
Library::Library(const _R<dbi::Connection>& connection) : connection(connection) |
| 14 |
{ |
| 15 |
connection->Execute(_B("UPDATE files SET live = FALSE")); |
| 16 |
} |
| 17 |
|
| 18 |
_L<cse::String> Library::GetArtists() const |
| 19 |
{ |
| 20 |
_R<dbi::ResultSet> artists_(connection->Execute(_B("SELECT DISTINCT artist FROM files WHERE live = TRUE ORDER BY artist"))); |
| 21 |
_L<cse::String> artists; |
| 22 |
|
| 23 |
while (artists_->MoveNext()) |
| 24 |
artists.InsertLast(artists_->GetString(_B("artist"))); |
| 25 |
|
| 26 |
return artists; |
| 27 |
} |
| 28 |
|
| 29 |
_L<cse::String> Library::GetTitles() const |
| 30 |
{ |
| 31 |
_R<dbi::ResultSet> titles_(connection->Execute(_B("SELECT DISTINCT title FROM files WHERE live = TRUE ORDER BY title"))); |
| 32 |
_L<cse::String> titles; |
| 33 |
|
| 34 |
while (titles_->MoveNext()) |
| 35 |
titles.InsertLast(titles_->GetString(_B("title"))); |
| 36 |
|
| 37 |
return titles; |
| 38 |
} |
| 39 |
|
| 40 |
_L<cse::String> Library::GetAlbums() const |
| 41 |
{ |
| 42 |
_R<dbi::ResultSet> albums_(connection->Execute(_B("SELECT DISTINCT album FROM files WHERE live = TRUE ORDER BY album"))); |
| 43 |
_L<cse::String> albums; |
| 44 |
|
| 45 |
while (albums_->MoveNext()) |
| 46 |
albums.InsertLast(albums_->GetString(_B("album"))); |
| 47 |
|
| 48 |
return albums; |
| 49 |
} |
| 50 |
|
| 51 |
_L<cse::String> Library::GetGenres() const |
| 52 |
{ |
| 53 |
_R<dbi::ResultSet> genres_(connection->Execute(_B("SELECT DISTINCT genre FROM files WHERE live = TRUE ORDER BY genre"))); |
| 54 |
_L<cse::String> genres; |
| 55 |
|
| 56 |
while (genres_->MoveNext()) |
| 57 |
genres.InsertLast(genres_->GetString(_B("genre"))); |
| 58 |
|
| 59 |
return genres; |
| 60 |
} |
| 61 |
|
| 62 |
_L<MediaFolder> Library::GetFolders() const |
| 63 |
{ |
| 64 |
_R<dbi::ResultSet> roots(connection->Execute(_B("SELECT DISTINCT root FROM files WHERE live = TRUE ORDER By root"))); |
| 65 |
_L<MediaFolder> folders; |
| 66 |
|
| 67 |
while (roots->MoveNext()) |
| 68 |
folders.InsertLast(MediaFolder(connection, roots->GetString(_B("root")))); |
| 69 |
|
| 70 |
return folders; |
| 71 |
} |
