Class: Mumbletune::Resolvers::SpotifySearchResolver

Inherits:
Resolver
  • Object
show all
Defined in:
lib/mumbletune/resolver.rb

Instance Method Summary collapse

Methods inherited from Resolver

inherited

Instance Method Details

#matches?(query) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mumbletune/resolver.rb', line 70

def matches?(query)
	# basically we will search for anything that's not a URL
	if URI.extract(query).any?
		return false
	else
		return true
	end
end

#resolve(query) ⇒ Object 



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# File 'lib/mumbletune/resolver.rb', line 78

def resolve(query)
	first_word = query.split.first

	# if first word is a type to search for, it needs to be stripped
	#    from the query so we don't search for it (e.g. "track starships")
	if first_word =~ /^(artist|album|track)$/i
		query_a = query.split
		query_a.delete_at 0
		query = query_a.join(" ")
	end

	# used to check if tracks are playable in in region
	region = Mumbletune.config["spotify"]["region"]

	# determine result based on a type in the first word
	search = Hallon::Search.new(query, artists: 1, albums: 1, tracks: 1).load
	if first_word =~ /^artist$/i
		result = search.artists.first

	elsif first_word =~ /^album$/i
		result = search.albums.first

	elsif first_word =~ /^track$/i
		result = search.tracks.first

	else # determine intended result by similarity to the query
		compare = []
		compare.push search.tracks.first if search.tracks.any?
		compare.push search.albums.first if search.albums.any?
		compare.push search.artists.first if search.artists.any?
		
		white = Text::WhiteSimilarity.new
		compare.sort! do |a, b|
			a_sim = white.similarity(query, a.name)
			b_sim = white.similarity(query, b.name)
			if a_sim > b_sim
				-1
			elsif b_sim > a_sim
				1
			else
				0
			end
		end
		result = compare.first
	end

	if result.class == Hallon::Artist
		SpotifyResolver.tracks_from_artist(result)
	elsif result.class == Hallon::Album
		SpotifyResolver.tracks_from_album(result)
	elsif result.class == Hallon::Track
		SpotifyResolver.track(result)
	end

end