| 1 | # Fix this later |
| 2 | # rubocop:disable Metrics/ClassLength |
| 3 | class AudioFile < ApplicationRecord |
| 4 | enum status: %i[ |
| 5 | downloading |
| 6 | splitting |
| 7 | done |
| 8 | ] |
| 9 | |
| 10 | belongs_to :song_provider |
| 11 | |
| 12 | has_many :splitfire_results, dependent: :destroy |
| 13 | has_one :bass_backing_track, dependent: :destroy # Deprecated |
| 14 | has_one :karaoke_file, dependent: :destroy |
| 15 | |
| 16 | has_one :bass_backing_track_file, dependent: :destroy |
| 17 | has_one :guitar_backing_track_file, dependent: :destroy |
| 18 | has_one :drum_backing_track, dependent: :destroy |
| 19 | |
| 20 | # Internal use |
| 21 | has_many :vocal_file, dependent: :nullify |
| 22 | has_many :bass_file, dependent: :nullify |
| 23 | has_many :drum_file, dependent: :nullify |
| 24 | has_many :other_file, dependent: :nullify |
| 25 | # END |
| 26 | |
| 27 | has_many :comments, as: :commentable |
| 28 | |
| 29 | # Split processig status |
| 30 | has_one :audio_file_split_status, dependent: :destroy |
| 31 | # END |
| 32 | |
| 33 | # Bass64 processig status |
| 34 | has_one :audio_file_bass64_status, dependent: :destroy |
| 35 | # END |
| 36 | |
| 37 | # KaroKowe processig status |
| 38 | has_one :audio_file_karokowe_status, dependent: :destroy |
| 39 | # END |
| 40 | |
| 41 | # KaroKowe processig status |
| 42 | has_one :audio_file_bonzo_status, dependent: :destroy |
| 43 | # END |
| 44 | |
| 45 | # ActiveStorage attachments |
| 46 | has_one_attached :source_file |
| 47 | |
| 48 | def is_valid_row? |
| 49 | source_file.attached? || (!youtube_video_url.nil? && !youtube_video_id.nil?) |
| 50 | end |
| 51 | |
| 52 | def is_in_progress? |
| 53 | !audio_file_split_status.nil? && (audio_file_split_status.processing? || audio_file_split_status.youtube_converting?) |
| 54 | end |
| 55 | |
| 56 | def should_show_result_content? |
| 57 | audio_file_split_status.youtube_converting? || splitfire_results.count.positive? |
| 58 | end |
| 59 | |
| 60 | def output_filename |
| 61 | output = '' |
| 62 | output = '<i class="icon-youtube"></i> ' if !youtube_video_url.nil? && !youtube_video_id.nil? |
| 63 | |
| 64 | if audio_file_split_status.youtube_converting? |
| 65 | output += 'Converting YouTube video to mp3' |
| 66 | elsif source_file.attached? |
| 67 | output += source_file.blob.filename.to_s |
| 68 | end |
| 69 | |
| 70 | output |
| 71 | end |
| 72 | |
| 73 | # ActiveAdmin title. See: https://stackoverflow.com/a/8429960/1137814 |
| 74 | def name |
| 75 | song_provider&.name |
| 76 | end |
| 77 | |
| 78 | def youtube_thumbnail |
| 79 | "https://img.youtube.com/vi/#{song_provider.provider_id}/mqdefault.jpg" |
| 80 | end |
| 81 | |
| 82 | def splitfire_link |
| 83 | "https://#{host}/@#{user.username_or_id}/#{source_file.filename.to_s.downcase.parameterize}-#{id}" |
| 84 | end |
| 85 | |
| 86 | def splitfire_karaoke_link |
| 87 | "https://#{host}/@#{user.username_or_id}/#{source_file.filename.to_s.downcase.parameterize}-#{id}/karaoke-version" |
| 88 | end |
| 89 | |
| 90 | def splitfire_guitar_backing_track_link |
| 91 | "https://#{host}/@#{user.username_or_id}/#{source_file.filename.to_s.downcase.parameterize}-#{id}/guitar-backing-track-version" |
| 92 | end |
| 93 | |
| 94 | def splitfire_bass_backing_track_link |
| 95 | "https://#{host}/@#{user.username_or_id}/#{source_file.filename.to_s.downcase.parameterize}-#{id}/bass-backing-track-version" |
| 96 | end |
| 97 | |
| 98 | def splitfire_drum_backing_track_link |
| 99 | "https://#{host}/@#{user.username_or_id}/#{source_file.filename.to_s.downcase.parameterize}-#{id}/drum-backing-track-version" |
| 100 | end |
| 101 | |
| 102 | def backing_track_slug |
| 103 | "#{source_file.filename.to_s.downcase.parameterize}-#{id}" |
| 104 | end |
| 105 | |
| 106 | def karaoke_title |
| 107 | I18n.t('song_karaoke_title', filename: source_file.filename) |
| 108 | end |
| 109 | |
| 110 | def guitar_backing_track_title |
| 111 | "#{source_file.filename} Guitar Backing Track" # TODO: Localize |
| 112 | end |
| 113 | |
| 114 | def bass_backing_track_title |
| 115 | "#{source_file.filename} Bass Backing Track" # TODO: Localize |
| 116 | end |
| 117 | |
| 118 | def drum_backing_track_title |
| 119 | "#{source_file.filename} Drum Backing Track" # TODO: Localize |
| 120 | end |
| 121 | |
| 122 | def bass_file |
| 123 | splitfire_results.find do |result| |
| 124 | result.source_file.filename.to_s.start_with?('bass') |
| 125 | end |
| 126 | end |
| 127 | |
| 128 | def vocals_file |
| 129 | splitfire_results.find do |result| |
| 130 | result.source_file.filename.to_s.start_with?('vocals') |
| 131 | end |
| 132 | end |
| 133 | |
| 134 | def drums_file |
| 135 | splitfire_results.find do |result| |
| 136 | result.source_file.filename.to_s.start_with?('drums') |
| 137 | end |
| 138 | end |
| 139 | |
| 140 | def other_file |
| 141 | splitfire_results.find do |result| |
| 142 | result.source_file.filename.to_s.start_with?('other') |
| 143 | end |
| 144 | end |
| 145 | |
| 146 | def piano_file |
| 147 | splitfire_results.find do |result| |
| 148 | result.source_file.filename.to_s.start_with?('piano') |
| 149 | end |
| 150 | end |
| 151 | |
| 152 | def attached? |
| 153 | source_file.attached? |
| 154 | end |
| 155 | |
| 156 | def as_json(options = {}) |
| 157 | options[:methods] = [:name] |
| 158 | super |
| 159 | end |
| 160 | |
| 161 | def as_json_packed |
| 162 | as_json(only: %i[id status]) |
| 163 | end |
| 164 | |
| 165 | private |
| 166 | |
| 167 | def host |
| 168 | Rails.env.production? ? 'splitfire.ai' : 'localhost:3002' |
| 169 | end |
| 170 | end |