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67 lines
1.9 KiB
Ruby
67 lines
1.9 KiB
Ruby
class Asciicast < ActiveRecord::Base
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MAX_DELAY = 5.0
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mount_uploader :stdin_data, StdinDataUploader
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mount_uploader :stdin_timing, StdinTimingUploader
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mount_uploader :stdout_data, StdoutDataUploader
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mount_uploader :stdout_timing, StdoutTimingUploader
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mount_uploader :stdout_frames, BaseUploader
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serialize :snapshot, JSON
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validates :stdout_data, :stdout_timing, :presence => true
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validates :terminal_columns, :terminal_lines, :duration, :presence => true
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belongs_to :user
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has_many :comments, -> { order(:created_at) }, :dependent => :destroy
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has_many :likes, :dependent => :destroy
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scope :featured, -> { where(:featured => true) }
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scope :popular, -> { where("views_count > 0").order("views_count DESC") }
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scope :newest, -> { order("created_at DESC") }
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scope(:newest_paginated, lambda do |page, per_page|
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newest.includes(:user).page(page).per(per_page)
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end)
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scope(:popular_paginated, lambda do |page, per_page|
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popular.includes(:user).page(page).per(per_page)
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end)
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before_create :assign_user, :unless => :user
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attr_accessible :title, :description, :time_compression
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def self.assign_user(user_token, user)
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where(:user_id => nil, :user_token => user_token).
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update_all(:user_id => user.id, :user_token => nil)
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end
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def self.cache_key
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timestamps = scoped.select(:updated_at).map { |o| o.updated_at.to_i }
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Digest::MD5.hexdigest timestamps.join('/')
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end
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def assign_user
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if user_token.present?
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if ut = UserToken.find_by_token(user_token)
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self.user = ut.user
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self.user_token = nil
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end
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end
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end
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def stdout
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@stdout ||= BufferedStdout.new(stdout_data.decompressed_path,
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stdout_timing.decompressed_path).lazy
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end
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def with_terminal
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terminal = Terminal.new(terminal_columns, terminal_lines)
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yield(terminal)
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ensure
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terminal.release
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end
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end
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