Class: ActiveStorage::PreviewImageJob

Inherits:
BaseJob show all
Defined in:
activestorage/app/jobs/active_storage/preview_image_job.rb

Constant Summary

Constants included from ActiveSupport::Callbacks

ActiveSupport::Callbacks::CALLBACK_FILTER_TYPES

Instance Attribute Summary

Attributes included from ActiveJob::Core

#arguments, #enqueue_error, #enqueued_at, #exception_executions, #executions, #job_id, #locale, #priority, #provider_job_id, #queue_name, #scheduled_at, #serialized_arguments, #successfully_enqueued, #timezone

Instance Method Summary collapse

Methods included from ActiveJob::ExecutionState

#perform_now

Methods included from ActiveJob::Logging

#perform_now

Methods included from ActiveSupport::Concern

#append_features, #class_methods, extended, #included, #prepend_features, #prepended

Methods included from ActiveJob::Instrumentation

#instrument, #perform_now

Methods included from ActiveJob::Exceptions

#retry_job

Methods included from ActiveSupport::Callbacks

#run_callbacks

Methods included from ActiveJob::Execution

#perform_now

Methods included from ActiveSupport::Rescuable

#handler_for_rescue, #rescue_with_handler

Methods included from ActiveJob::Enqueuing

#enqueue

Methods included from ActiveJob::QueuePriority

#priority

Methods included from ActiveJob::QueueName

#queue_name

Methods included from ActiveJob::Core

#deserialize, #serialize, #set, #successfully_enqueued?

Constructor Details

#initialize(*arguments) ⇒ PreviewImageJob

Returns a new instance of PreviewImageJob.



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# File 'activestorage/app/jobs/active_storage/preview_image_job.rb', line 9

def initialize(*arguments)
  ActiveStorage.deprecator.warn("    ActiveStorage::PreviewImageJob is no longer used by Rails.\n    It is deprecated and will be removed in Rails 9.0.\n    Use the ActiveStorage::CreateVariantsJob instead.\n  MSG\n  super\nend\n".squish)

Instance Method Details

#perform(blob, variations) ⇒ Object 



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# File 'activestorage/app/jobs/active_storage/preview_image_job.rb', line 18

def perform(blob, variations)
  blob.preview({}).processed

  variations.each do |transformations|
    ActiveStorage::TransformJob.perform_later(blob, transformations) if blob.representable?
  end
end