113 lines
3.3 KiB
Ruby
113 lines
3.3 KiB
Ruby
require 'musicbrainz'
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require 'discogs'
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require 'nokogiri'
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require 'zlib'
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class ImportController < ApplicationController
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def self.importArtist name, dry_run = false
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artist = Artist.find_or_create_by_name(name)
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return 3 if artist.status == 1
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begin
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lastfm_artist = LastFM::Artist.get_info( artist: name )
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unless artist.mbid.nil? or artist.mbid.empty?
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brainz_artist = MusicBrainz::Artist.find(artist.mbid)
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else
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brainz_artist = MusicBrainz::Artist.find_by_name(name)
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end
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rescue => e
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lastfm_artist = { 'artist' => {
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'bio' => { 'summary' => '' },
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'image' => [ nil, nil, nil, { '#text' => '' } ],
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'stats' => { 'listeners' => 0 }
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} }
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ap e.message
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ap e.backtrace
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end
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if brainz_artist.nil?
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artist.mbid = nil
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artist.status = 2
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artist.save
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return 2
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end
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begin
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# Save artist
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artist.desc = lastfm_artist['artist']['bio']['summary']
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artist.pic_url = lastfm_artist['artist']['image'][3]['#text']
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artist.listeners = lastfm_artist['artist']['stats']['listeners']
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artist.artist_type = brainz_artist.type
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artist.mbid = brainz_artist.id
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artist.save
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brainz_artist.urls.each do |service, url|
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ArtistLink.new(
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artist_id: artist.id,
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service: service.to_s,
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url: url
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).save
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end
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if brainz_artist.urls[:discogs].nil?
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brainz_artist.urls[:discogs] = Discogs.search_for_artist(artist.name)
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end
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unless brainz_artist.urls[:discogs].nil?
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Discogs.get_master_albums(brainz_artist.urls[:discogs]).each do |info|
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begin
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puts " * "+info[:title]+" ("+info[:year]+") -- http://api.discogs.com/"+info[:uri]+")"
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stream = open("http://api.discogs.com/"+info[:uri]+"?f=xml",
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'User-Agent' => 'Haven Import Bot',
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'Accept-Encoding' => 'gzip, deflate'
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)
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if (stream.content_encoding.empty?)
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body = stream.read
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else
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body = Zlib::GzipReader.new(stream).read
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end
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# Creating album
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album = Album.new(
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name: info[:title],
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artist_id: artist.id,
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year: info[:year],
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status: 1,
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master: true
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)
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begin
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album_lastfm = LastFM::Album.get_info( artist: lastfm_artist['artist']['name'], album: info[:title] )
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album_image = album_lastfm['album']['image'][3]['#text']
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rescue
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album_image = ''
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end
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album.pic_url = album_image
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album.has_pic = (album_image != '' and not album_image.nil?)
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album.save
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Discogs.save_album(artist, album, Nokogiri::HTML(body))
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end
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sleep 1
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end
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end
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artist.status = 1
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rescue => e
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ap e.message
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ap e.backtrace
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artist.status = 2
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end
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artist.save unless dry_run
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artist.status
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end
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def self.parseLastfmXML path
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Nokogiri::XML(open(path)).css('lfm > artists > artist').map do |node|
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artist = {}
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artist[:name] = node.css('name').text
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artist[:mbid] = nil
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artist[:mbid] = node.css('mbid').text unless node.css('mbid').empty?
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artist
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end
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end
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end |