Class: Hypem::Playlist

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

Constant Summary collapse 

[%s(3day),:lastweek,:noremix,:artists,:twitter]
GENERIC_METHODS = 
[:blog, :search, :artist, :feed, :loved, :obsessed]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, arg, page = nil) ⇒ Playlist

Returns a new instance of Playlist.



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# File 'lib/hypem/playlist.rb', line 7

def initialize(type,arg,page=nil)
  page = 1 if page.nil?
  @type = type
  @arg = arg
  @page = page
  @path = "/playlist/#{@type}/#{@arg}/json/#{@page}"
end

Instance Attribute Details

#extended ⇒ Object (readonly)

Returns the value of attribute extended.



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# File 'lib/hypem/playlist.rb', line 5

def extended
  @extended
end

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/hypem/playlist.rb', line 4

def path
  @path
end

#tracks ⇒ Object

Returns the value of attribute tracks.



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# File 'lib/hypem/playlist.rb', line 4

def tracks
  @tracks
end

Class Method Details

.create_url(tracks) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/hypem/playlist.rb', line 35

def self.create_url(tracks)
  raise ArgumentError if (!tracks.is_a? Array) || (!tracks.first.is_a? Hypem::Track)
  track_params = tracks.map(&:id).join(',')
  playlist = Playlist.new('set',track_params)
  return Hypem::ROOT_PATH + playlist.path
end

.friends_favorites(user, page = nil) ⇒ Object 



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# File 'lib/hypem/playlist.rb', line 57

def self.friends_favorites(user,page=nil)
  Playlist.new(:people,user,page).tap(&:get)
end

.friends_history(user, page = nil) ⇒ Object 



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# File 'lib/hypem/playlist.rb', line 53

def self.friends_history(user,page=nil)
  Playlist.new(:people_history,user,page).tap(&:get)
end

.latest(filter = :all, page = nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/hypem/playlist.rb', line 42

def self.latest(filter=:all,page=nil)
  raise ArgumentError unless [:all, :noremix, :remix, :fresh].include? filter
  Playlist.new(:latest,filter,page).tap(&:get)
end

.popular(arg = POPULAR_ARGS.first, page = nil) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/hypem/playlist.rb', line 47

def self.popular(arg=POPULAR_ARGS.first,page=nil)
  arg = arg.to_sym if arg.is_a? String
  raise ArgumentError unless POPULAR_ARGS.include?(arg)
  Playlist.new(:popular,arg,page).tap(&:get)
end

.tags(list, page) ⇒ Object 



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# File 'lib/hypem/playlist.rb', line 61

def self.tags(list,page)
  list = list.join(',') if list.is_a? Array
  Playlist.new(:tags,list,page)
end

Instance Method Details

#get ⇒ Object 



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# File 'lib/hypem/playlist.rb', line 15

def get
  response = Request.new(@path).tap(&:get).response
  @tracks = []
  # getting rid of version cell
  response.body.shift
  response.body.each_value{|v| @tracks << Track.new(v)}
end

#next_page ⇒ Object 



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# File 'lib/hypem/playlist.rb', line 23

def next_page
  Playlist.new(@type,@arg,@page+1).tap(&:get)
end

#page(num) ⇒ Object 



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# File 'lib/hypem/playlist.rb', line 31

def page(num)
  Playlist.new(@type,@arg,num).tap(&:get)
end

#prev_page ⇒ Object 



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# File 'lib/hypem/playlist.rb', line 27

def prev_page
  Playlist.new(@type,@arg,@page-1).tap(&:get)
end