71 lines
2.7 KiB
Ruby
71 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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require_relative '../../config/boot'
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require_relative '../../config/environment'
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require_relative 'cli_helper'
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module Mastodon
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class MediaCLI < Thor
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include ActionView::Helpers::NumberHelper
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def self.exit_on_failure?
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true
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end
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option :days, type: :numeric, default: 7
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option :background, type: :boolean, default: false
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option :verbose, type: :boolean, default: false
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option :dry_run, type: :boolean, default: false
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desc 'remove', 'Remove remote media files'
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long_desc <<-DESC
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Removes locally cached copies of media attachments from other servers.
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The --days option specifies how old media attachments have to be before
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they are removed. It defaults to 7 days.
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With the --background option, instead of deleting the files sequentially,
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they will be queued into Sidekiq and the command will exit as soon as
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possible. In Sidekiq they will be processed with higher concurrency, but
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it may impact other operations of the Mastodon server, and it may overload
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the underlying file storage.
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With the --dry-run option, no work will be done.
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With the --verbose option, when media attachments are processed sequentially in the
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foreground, the IDs of the media attachments will be printed.
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DESC
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def remove
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time_ago = options[:days].days.ago
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queued = 0
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processed = 0
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size = 0
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dry_run = options[:dry_run] ? '(DRY RUN)' : ''
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if options[:background]
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MediaAttachment.where.not(remote_url: '').where.not(file_file_name: nil).where('created_at < ?', time_ago).select(:id, :file_file_size).reorder(nil).find_in_batches do |media_attachments|
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queued += media_attachments.size
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size += media_attachments.reduce(0) { |sum, m| sum + (m.file_file_size || 0) }
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Maintenance::UncacheMediaWorker.push_bulk(media_attachments.map(&:id)) unless options[:dry_run]
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end
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else
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MediaAttachment.where.not(remote_url: '').where.not(file_file_name: nil).where('created_at < ?', time_ago).reorder(nil).find_in_batches do |media_attachments|
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media_attachments.each do |m|
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Maintenance::UncacheMediaWorker.new.perform(m) unless options[:dry_run]
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options[:verbose] ? say(m.id) : say('.', :green, false)
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processed += 1
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size += m.file_file_size
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end
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end
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end
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say
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if options[:background]
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say("Scheduled the deletion of #{queued} media attachments (approx. #{number_to_human_size(size)}) #{dry_run}", :green, true)
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else
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say("Removed #{processed} media attachments (approx. #{number_to_human_size(size)}) #{dry_run}", :green, true)
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end
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end
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end
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end
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