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24 lines
734 B
Ruby
24 lines
734 B
Ruby
# frozen_string_literal: true
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# Provides asynchronous generation of image previews for ActiveStorage::Blob records.
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class PdfPreviewJob < ApplicationJob
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queue_as :assets
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discard_on StandardError do |job, error|
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asset = Asset.find_by(id: job.arguments.first)
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ActiveRecord::Base.no_touching do
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asset&.update(pdf_preview_processing: false)
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end
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Rails.logger.error("Couldn't generate PDF preview for Asset with id: #{job.arguments.first}. Error:\n #{error}")
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end
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discard_on ActiveRecord::RecordNotFound
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def perform(asset_id)
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asset = Asset.find(asset_id)
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PdfPreviewService.new(asset.file.blob, asset.file_pdf_preview).generate!
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ensure
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asset.update(pdf_preview_processing: false)
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end
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end
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