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Contents
# frozen_string_literal: true
module IiifPrint
module SplitPdfs
## Encapsulates logic for cleanup when the PDF is destroyed after pdf splitting into child works
class DestroyPdfChildWorksService
## @api public
# @param file_set [FileSet] What is the containing file set for the provided file.
# @param work [Hydra::PCDM::Work] Parent of the fileset being deleted
def self.conditionally_destroy_spawned_children_of(file_set:, work:, user: nil)
child_model = work.try(:iiif_print_config)&.pdf_split_child_model
return unless child_model
return unless IiifPrint.pdf?(file_set)
# NOTE: The IiifPrint::PendingRelationship is an ActiveRecord object; hence we don't need to
# leverage an adapter.
IiifPrint::PendingRelationship.where(parent_id: work.id, file_id: file_set.id).find_each(&:destroy)
IiifPrint.destroy_children_split_from(file_set: file_set, work: work, model: child_model, user: user)
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems