$self->{base}=shift;
my $fallbackdir=shift;
- $dbpath=$self->find_db($init, $dbpath, $fallbackdir);
- return undef unless($dbpath);
+ $self->{dbpath}=$self->find_db($init, $dbpath, $fallbackdir);
+ return undef unless($self->{dbpath});
$self->{absbase}=Cwd::abs_path($self->{base});
- my $connectstr="dbi:SQLite:dbname=$dbpath";
+ my $connectstr="dbi:SQLite:dbname=$self->{dbpath}";
my ($user, $pass)=("", "");
if($self->{postgres})
{
$user="ianb";
$pass="foo";
}
- my $exists=-f $dbpath;
+ my $exists=-f $self->{dbpath};
$self->{dbh}=DBI->connect($connectstr, $user, $pass,
{ AutoCommit=>1 } );
unless(defined($self->{dbh}))
return $newval;
}
-sub id
+sub bare_tags
{
- my($self, $type, $val)=@_;
- my $sql="SELECT id FROM $type WHERE name=?";
- my ($id)=$self->cmd_onerow($sql, $val);
- return($id);
+ my($self)=@_;
+ my $sql=("SELECT tags.name FROM tags\n" .
+ "WHERE tags.parents_id=''\n" .
+ "GROUP BY tags.name\n");
+ my @names=$self->cmd_firstcol($sql);
+ return (@names);
+}
+
+sub tags_with_values
+{
+ # FIXME: only shows one level of tag depth
+ my($self)=@_;
+ my $sql=("SELECT p.name, t.name FROM tags t\n" .
+ "INNER JOIN tags p ON t.parents_id=p.id\n" .
+ "GROUP BY p.name, t.name\n");
+# print "SQL: $sql\n";
+ my $result=$self->cmd_rows($sql);
+ my $tags={};
+ for my $pair (@$result)
+ {
+ push(@{$tags->{$pair->[0]}}, $pair->[1]);
+ }
+ return $tags;
}
sub tag_has_values
sub relativise
{
- my($self, $path, $name, $mountpoint, $id3fs_path)=@_;
+ my($self, $path, $name, $mountpoint)=@_;
+ my $id3fs_path=$self->{dbpath};
$id3fs_path=~s/(.*)\/.*/$1/;
my $rpath="$self->{absbase}/$path";
my $vpath="$mountpoint/$id3fs_path";