Class: PlaylistCreator

Inherits:
Object
  • Object
show all
Defined in:
lib/playlist_creator.rb

Instance Method Summary collapse

Constructor Details

#initialize(obj) ⇒ PlaylistCreator

Returns a new instance of PlaylistCreator.



38
39
40
41
42
43
44
45
46
47
 
# File 'lib/playlist_creator.rb', line 38

def initialize(obj)

  @dx = if obj.is_a? String then
    header = "<?dynarex schema='tracklist/track(title, location)'?>\n--+\n"
    Dynarex.new(header + obj)
  elsif  obj.is_a? Dynarex
    obj
  end

end

Instance Method Details

#add(title: '', location: '') ⇒ Object 



49
50
51
 
# File 'lib/playlist_creator.rb', line 49

def add(title: '', location: '')
  @dx.create({title: title, location: location})
end

#delete(id) ⇒ Object 



53
54
55
 
# File 'lib/playlist_creator.rb', line 53

def delete(id)
  @dx.delete id
end

#to_xml ⇒ Object 



57
58
59
 
# File 'lib/playlist_creator.rb', line 57

def to_xml()
  @dx.to_xml pretty: true
end

#to_xspf ⇒ Object 



61
62
63
64
65
 
# File 'lib/playlist_creator.rb', line 61

def to_xspf()
  doc   = Nokogiri::XML(@dx.to_xml(pretty: true))
  xslt  = Nokogiri::XSLT(XSLT_DX)
  xslt.transform(doc).to_xml
end