Justin Edmund
11d324efe9
* Add default preview images * Update application.rb * Adds app assets path in API mode * Cleans up file * Create assets.rb An initializer for font assets (for image generation) * Updates to Canvas and Coordinator * Update parties_controller.rb * Adds retry header if generation is still in progress * Streams S3 content instead of redirecting to prevent 302 * Update coordinator.rbs * Create previews.rake A rake task for generating images offline * Add commands to build phase
106 lines
2.9 KiB
Ruby
106 lines
2.9 KiB
Ruby
namespace :previews do
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desc 'Generate and upload missing preview images'
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task generate_all: :environment do
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coordinator_class = PreviewService::Coordinator
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aws_service = AwsService.new
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# Find all parties without previews
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parties = Party.where(preview_state: ['pending', 'failed', nil])
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total = parties.count
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puts "Found #{total} parties needing preview generation"
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parties.find_each.with_index(1) do |party, index|
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puts "[#{index}/#{total}] Processing party #{party.shortcode}..."
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begin
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coordinator = coordinator_class.new(party)
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temp_file = Tempfile.new(['preview', '.png'])
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# Create preview image
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image = coordinator.create_preview_image
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image.write(temp_file.path)
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# Upload to S3
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key = "previews/#{party.shortcode}.png"
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File.open(temp_file.path, 'rb') do |file|
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aws_service.s3_client.put_object(
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bucket: aws_service.bucket,
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key: key,
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body: file,
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content_type: 'image/png',
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acl: 'private'
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)
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end
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# Update party state
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party.update!(
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preview_state: :generated,
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preview_s3_key: key,
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preview_generated_at: Time.current
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)
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puts " ✓ Preview generated and uploaded to S3"
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rescue => e
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puts " ✗ Error: #{e.message}"
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ensure
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temp_file&.close
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temp_file&.unlink
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end
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end
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puts "\nPreview generation complete"
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end
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desc 'Regenerate all preview images'
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task regenerate_all: :environment do
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coordinator_class = PreviewService::Coordinator
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aws_service = AwsService.new
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parties = Party.all
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total = parties.count
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puts "Found #{total} parties to regenerate"
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parties.find_each.with_index(1) do |party, index|
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puts "[#{index}/#{total}] Processing party #{party.shortcode}..."
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begin
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coordinator = coordinator_class.new(party)
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temp_file = Tempfile.new(['preview', '.png'])
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# Create preview image
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image = coordinator.create_preview_image
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image.write(temp_file.path)
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# Upload to S3
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key = "previews/#{party.shortcode}.png"
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File.open(temp_file.path, 'rb') do |file|
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aws_service.s3_client.put_object(
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bucket: aws_service.bucket,
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key: key,
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body: file,
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content_type: 'image/png',
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acl: 'private'
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)
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end
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# Update party state
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party.update!(
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preview_state: :generated,
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preview_s3_key: key,
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preview_generated_at: Time.current
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)
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puts " ✓ Preview regenerated and uploaded to S3"
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rescue => e
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puts " ✗ Error: #{e.message}"
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ensure
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temp_file&.close
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temp_file&.unlink
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end
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end
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puts "\nPreview regeneration complete"
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end
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end
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