40 lines
1.3 KiB
Ruby
40 lines
1.3 KiB
Ruby
module JamRuby
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class JamTrackTapIn < ActiveRecord::Base
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attr_accessible :jam_track_id, :offset_time, :offset_time_raw, :bpm, :tap_in_count, as: :admin
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validates :offset_time, presence: true, numericality: {only_integer: true}, length: {in: 1..1000}
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validates :jam_track, presence: true
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validates :bpm, presence: true
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validates_format_of :bpm, with: /^\d+\.*\d{0,1}$/
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validates :tap_in_count, presence: true, numericality: {only_integer: true}
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belongs_to :jam_track, class_name: "JamRuby::JamTrack"
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# this is used by active admin/jam-admin
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def offset_time_raw
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if self.offset_time.nil? || self.offset_time.nil?
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'00:00:000'
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else
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seconds = self.offset_time.to_f/1000
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time = Time.at(seconds)
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time.strftime("%M:%S:#{(self.offset_time % 1000).to_s.rjust(3, '0')}")
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end
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end
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# this is used by active admin/jam-admin
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def offset_time_raw=(new_value)
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if new_value && new_value.kind_of?(String) && new_value.include?(':')
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bits = new_value.split(':')
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if bits.length != 3
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raise "format of offset time must be MM:SS:MLS"
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end
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self.offset_time = (bits[0].to_i * 60000) + (bits[1].to_i * 1000) + (bits[2].to_i)
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else
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raise "format of offset time must be MM:SS:MLS"
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end
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end
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end
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end |