67 lines
2.1 KiB
Ruby
67 lines
2.1 KiB
Ruby
require 'uri'
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require 'open-uri'
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class ArtistController < ApplicationController
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def data
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data = {}
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name = params[:name].gsub('%20', ' ').gsub('+', ' ')
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artist = Artist.find_by_name(name)
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unless artist
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mb_artist = MusicBrainzArtist.getByName(name)
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if mb_artist
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ImportController.importArtist(name)
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render :json => {error:'loading'}
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return
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else
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render :json => {error:404}
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return
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end
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end
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data['artist'] = {name: artist.name, desc: ActionController::Base.helpers.strip_tags(artist.desc), pic: artist.pic_url}
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data['albums'] = []
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albums = artist.albums
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albums.each do |album|
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tmp_album = {name: album.name, year: album.year, pic: album.pic_url}
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album_tracks = []
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bonus_tracks = []
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album.tracks.each do |track|
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tmp_track = {name: track.name, live: track.live, acoustic: track.acoustic}
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if track.length
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time = (track.length / 1000).round
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time_m = (time / 60).floor
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time_s = time - time_m * 60
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tmp_track['duration'] = time_m.to_s + ':' + (time_s < 10 ? '0' : '') + time_s.to_s
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else
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tmp_track['duration'] = '0:00'
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end
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(track.bonus == 0 ? album_tracks : bonus_tracks) << tmp_track
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end
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tmp_album['tracks'] = {album: album_tracks, bonus: bonus_tracks}
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data['albums'] << tmp_album
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end
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render :json => data
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end
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def autocomplete
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autocomplete = ArtistController.getLastFmAutocomplete(params[:query])
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return render :nothing => true if autocomplete.nil?
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suggestions = []
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autocomplete["response"]["docs"].each do |doc|
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suggestions << doc["artist"] unless suggestions.include?(doc["artist"])
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end
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render :json => {
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:query => params[:query],
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:suggestions => suggestions
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}
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end
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def self.getLastFmAutocomplete(query)
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return nil if query.nil? or query.strip.empty?
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json = ActiveSupport::JSON.decode(open(
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'http://www.last.fm/search/autocomplete' <<
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'?q=' << URI.escape(query)
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).read)
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return json.empty? ? nil : json
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end
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end
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