Class: GreenStripes::ArtistBrowse

Inherits:
Object
  • Object
show all
Defined in:
lib/greenstripes.rb,
ext/greenstripes/greenstripes.c

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ ArtistBrowse

:nodoc:



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# File 'lib/greenstripes.rb', line 90

def initialize(*args) # :nodoc:
end

Class Method Details

.new(session, artist) ⇒ nil

Returns a new artist browse object.

Returns:

  • (nil) 


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# File 'ext/greenstripes/greenstripes.c', line 699

static VALUE artist_browse_new(VALUE klass, VALUE session, VALUE artist)
{
  // TODO: artist browse callback should not be hardcoded

  sp_session *s;
  Data_Get_Struct(session, sp_session, s);

  sp_artist *a;
  Data_Get_Struct(artist, sp_artist, a);

  sp_artistbrowse *artistbrowse = NULL;
  artistbrowse = sp_artistbrowse_create(s, a, artist_browse_complete_callback, NULL);

  if(!artistbrowse)
    return Qnil;

  VALUE ab_value = Data_Wrap_Struct(class_artist_browse, NULL, artist_browse_free, artistbrowse);
  VALUE argv[2] = {session, artist};
  rb_obj_call_init(ab_value, 2, argv);
  return ab_value;
}

Instance Method Details

#artist ⇒ nil

Returns the artist for the artist browse object.

Returns:

  • (nil) 


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# File 'ext/greenstripes/greenstripes.c', line 751

static VALUE artist_browse_artist(VALUE self)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  sp_artist *artist = sp_artistbrowse_artist(artistbrowse);
  return artist ? Data_Wrap_Struct(class_artist, NULL, NULL, artist) : Qnil;
}

#biography ⇒ String?

Returns the biography for the artist browse object, or nil if no biography is available.

Returns:



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# File 'ext/greenstripes/greenstripes.c', line 817

static VALUE artist_browse_biography(VALUE self)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  const char *bio = sp_artistbrowse_biography(artistbrowse);
  return bio ? rb_str_new2(bio) : Qnil;
}

#error ⇒ Object

Returns one of the constants defined in Error.



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# File 'ext/greenstripes/greenstripes.c', line 738

static VALUE artist_browse_error(VALUE self)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  sp_error error = sp_artistbrowse_error(artistbrowse);
  return INT2FIX(error);
}

#loaded? ⇒ Boolean

Returns true if the artist browse object is loaded, false otherwise.

Returns:

  • (Boolean) 


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# File 'ext/greenstripes/greenstripes.c', line 726

static VALUE artist_browse_loaded(VALUE self)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  return sp_artistbrowse_is_loaded(artistbrowse) ? Qtrue : Qfalse;
}

#num_similar_artists ⇒ Fixnum?

Returns:

  • (Fixnum, nil) 


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# File 'ext/greenstripes/greenstripes.c', line 789

static VALUE artist_browse_num_similar_artists(VALUE self)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  int n = sp_artistbrowse_num_similar_artists(artistbrowse);
  return (n >= 0) ? INT2FIX(n) : Qnil;
}

#num_tracks ⇒ Fixnum?

Returns:

  • (Fixnum, nil) 


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# File 'ext/greenstripes/greenstripes.c', line 763

static VALUE artist_browse_num_tracks(VALUE self)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  int n = sp_artistbrowse_num_tracks(artistbrowse);
  return (n >= 0) ? INT2FIX(n) : Qnil;
}

#similar_artist(index) ⇒ nil

Returns:

  • (nil) 


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# File 'ext/greenstripes/greenstripes.c', line 801

static VALUE artist_browse_similar_artist(VALUE self, VALUE index)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  int i = FIX2INT(index);
  sp_artist *artist = NULL;
  artist = sp_artistbrowse_similar_artist(artistbrowse, i);
  return artist ? Data_Wrap_Struct(class_artist, NULL, NULL, artist) : Qnil;
}

#similar_artists ⇒ Object 



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# File 'lib/greenstripes.rb', line 97

def similar_artists
  FakeArray.new(self, :similar_artists)
end

#track(index) ⇒ nil

Returns:

  • (nil) 


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# File 'ext/greenstripes/greenstripes.c', line 775

static VALUE artist_browse_track(VALUE self, VALUE index)
{
  sp_artistbrowse *artistbrowse;
  Data_Get_Struct(self, sp_artistbrowse, artistbrowse);
  int i = FIX2INT(index);
  sp_track *track = NULL;
  track = sp_artistbrowse_track(artistbrowse, i);
  return track ? Data_Wrap_Struct(class_track, NULL, NULL, track) : Qnil;
}

#tracks ⇒ Object 



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# File 'lib/greenstripes.rb', line 93

def tracks
  FakeArray.new(self, :tracks)
end