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							30 lines
						
					
					
						
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							30 lines
						
					
					
						
							843 B
						
					
					
				| # frozen_string_literal: true
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| 
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| class SubmissionsPreviewController < ApplicationController
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|   skip_before_action :authenticate_user!
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|   skip_authorization_check
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| 
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|   PRELOAD_ALL_PAGES_AMOUNT = 200
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| 
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|   def show
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|     @submission = Submission.find_by!(slug: params[:slug])
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| 
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|     ActiveRecord::Associations::Preloader.new(
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|       records: [@submission],
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|       associations: [:template, { template_schema_documents: :blob }]
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|     ).call
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| 
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|     total_pages =
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|       @submission.template_schema_documents.sum { |e| e.metadata.dig('pdf', 'number_of_pages').to_i }
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| 
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|     if total_pages < PRELOAD_ALL_PAGES_AMOUNT
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|       ActiveRecord::Associations::Preloader.new(
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|         records: @submission.template_schema_documents,
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|         associations: [:blob, { preview_images_attachments: :blob }]
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|       ).call
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|     end
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| 
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|     render 'submissions/show', layout: 'plain'
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|   end
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| end
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