| 15 |
|
connection->Execute(_B("UPDATE files SET live = FALSE")); |
| 16 |
|
} |
| 17 |
|
|
| 18 |
< |
_L<cse::String> Library::GetArtists() const |
| 18 |
> |
_L<MediaFolder> Library::GetFolders() 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; |
| 20 |
> |
_R<dbi::ResultSet> roots(connection->Execute(_B("SELECT DISTINCT root FROM files WHERE live = TRUE ORDER By root"))); |
| 21 |
> |
_L<MediaFolder> folders; |
| 22 |
|
|
| 23 |
< |
while (artists_->MoveNext()) |
| 24 |
< |
artists.InsertLast(artists_->GetString(_B("artist"))); |
| 23 |
> |
while (roots->MoveNext()) |
| 24 |
> |
folders.InsertLast(GetFolder(roots->GetString(_B("root")))); |
| 25 |
|
|
| 26 |
< |
return artists; |
| 26 |
> |
return folders; |
| 27 |
|
} |
| 28 |
|
|
| 29 |
< |
_L<cse::String> Library::GetTitles() const |
| 29 |
> |
_L<MediaFile> Library::GetFiles(const _L<By>& bys, const _L<cse::String>& items) 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; |
| 31 |
> |
if (bys.IsEmpty() || ext::Contains(bys, By::LAST) || bys.GetSize() != items.GetSize()) |
| 32 |
> |
return _L<MediaFile>(); |
| 33 |
|
|
| 34 |
< |
while (titles_->MoveNext()) |
| 35 |
< |
titles.InsertLast(titles_->GetString(_B("title"))); |
| 34 |
> |
_S<ios::String> statement_; |
| 35 |
|
|
| 36 |
< |
return titles; |
| 38 |
< |
} |
| 36 |
> |
statement_ << _B("SELECT path FROM files WHERE live = TRUE "); |
| 37 |
|
|
| 38 |
< |
_L<cse::String> Library::GetAlbums() const |
| 39 |
< |
{ |
| 42 |
< |
_R<dbi::ResultSet> albums_(connection->Execute(_B("SELECT DISTINCT album FROM files WHERE live = TRUE ORDER BY album"))); |
| 43 |
< |
_L<cse::String> albums; |
| 38 |
> |
_foreach (const _L<By>, by, bys) |
| 39 |
> |
statement_ << _B("AND ") << by << _B(" = ? "); |
| 40 |
|
|
| 41 |
< |
while (albums_->MoveNext()) |
| 42 |
< |
albums.InsertLast(albums_->GetString(_B("album"))); |
| 41 |
> |
_rforeach (const _L<By>, by, bys) |
| 42 |
> |
statement_ << _B(by + 1 == _set.End() ? "ORDER BY " : ", ") << *by; |
| 43 |
|
|
| 44 |
< |
return albums; |
| 49 |
< |
} |
| 44 |
> |
_R<dbi::Statement> statement(connection->Parse(statement_)); |
| 45 |
|
|
| 46 |
< |
_L<cse::String> Library::GetGenres() const |
| 47 |
< |
{ |
| 53 |
< |
_R<dbi::ResultSet> genres_(connection->Execute(_B("SELECT DISTINCT genre FROM files WHERE live = TRUE ORDER BY genre"))); |
| 54 |
< |
_L<cse::String> genres; |
| 46 |
> |
_foreach (const _L<cse::String>, item, items) |
| 47 |
> |
statement->Set(_index, *item); |
| 48 |
|
|
| 49 |
< |
while (genres_->MoveNext()) |
| 50 |
< |
genres.InsertLast(genres_->GetString(_B("genre"))); |
| 49 |
> |
_R<dbi::ResultSet> paths(statement->Execute()); |
| 50 |
> |
_L<MediaFile> files; |
| 51 |
|
|
| 52 |
< |
return genres; |
| 52 |
> |
while (paths->MoveNext()) |
| 53 |
> |
files.InsertLast(GetFile(paths->GetString(_B("path")))); |
| 54 |
> |
|
| 55 |
> |
return files; |
| 56 |
|
} |
| 57 |
|
|
| 58 |
< |
_L<MediaFolder> Library::GetFolders() const |
| 58 |
> |
_L<cse::String> Library::GetItems(_L<By> bys, _L<cse::String> items) const |
| 59 |
|
{ |
| 60 |
< |
_R<dbi::ResultSet> roots(connection->Execute(_B("SELECT DISTINCT root FROM files WHERE live = TRUE ORDER By root"))); |
| 61 |
< |
_L<MediaFolder> folders; |
| 60 |
> |
if (bys.IsEmpty() || ext::Contains(bys, By::LAST) || bys.GetSize() - 1 != items.GetSize()) |
| 61 |
> |
return _L<cse::String>(); |
| 62 |
|
|
| 63 |
< |
while (roots->MoveNext()) |
| 64 |
< |
folders.InsertLast(MediaFolder(connection, roots->GetString(_B("root")))); |
| 63 |
> |
_S<ios::String> statement_; |
| 64 |
> |
By by(bys.Last()); |
| 65 |
> |
|
| 66 |
> |
statement_ << _B("SELECT DISTINCT ") << by << _B(" FROM files WHERE live = TRUE "); |
| 67 |
|
|
| 68 |
< |
return folders; |
| 68 |
> |
bys.RemoveLast(); |
| 69 |
> |
|
| 70 |
> |
_foreach (const _L<By>, by_, bys) |
| 71 |
> |
statement_ << _B("AND ") << *by_ << _B(" = ? "); |
| 72 |
> |
|
| 73 |
> |
statement_ << _B("ORDER BY ") << by; |
| 74 |
> |
|
| 75 |
> |
_rforeach (const _L<By>, by_, bys) |
| 76 |
> |
statement_ << _B(", ") << *by_; |
| 77 |
> |
|
| 78 |
> |
_R<dbi::Statement> statement(connection->Parse(statement_)); |
| 79 |
> |
|
| 80 |
> |
_foreach (const _L<cse::String>, item, items) |
| 81 |
> |
statement->Set(_index, *item); |
| 82 |
> |
|
| 83 |
> |
_R<dbi::ResultSet> items_(statement->Execute()); |
| 84 |
> |
|
| 85 |
> |
items.Clear(); |
| 86 |
> |
|
| 87 |
> |
while (items_->MoveNext()) |
| 88 |
> |
items.InsertLast(items_->GetString(by)); |
| 89 |
> |
|
| 90 |
> |
return items; |
| 91 |
|
} |
