Class: Dor::ShelvingService

Inherits:
Object
  • Object
show all
Defined in:
lib/dor/services/shelving_service.rb

Overview

Push file changes for shelve-able files into the stacks

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(work) ⇒ ShelvingService

Returns a new instance of ShelvingService.



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# File 'lib/dor/services/shelving_service.rb', line 10

def initialize(work)
  @work = work
end

Class Method Details

.shelve(work) ⇒ Object 



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# File 'lib/dor/services/shelving_service.rb', line 6

def self.shelve(work)
  new(work).shelve
end

Instance Method Details

#shelve ⇒ Object 



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# File 'lib/dor/services/shelving_service.rb', line 14

def shelve
  # retrieve the differences between the current contentMetadata and the previously ingested version
  diff = shelve_diff
  stacks_object_pathname = stacks_location
  # determine the location of the object's files in the stacks area
  stacks_druid = DruidTools::StacksDruid.new work.id, stacks_object_pathname
  stacks_object_pathname = Pathname(stacks_druid.path)
  # determine the location of the object's content files in the workspace area
  workspace_druid = DruidTools::Druid.new(work.id, Config.stacks.local_workspace_root)
  workspace_content_pathname = workspace_content_dir(diff, workspace_druid)
  # delete, rename, or copy files to the stacks area
  DigitalStacksService.remove_from_stacks(stacks_object_pathname, diff)
  DigitalStacksService.rename_in_stacks(stacks_object_pathname, diff)
  DigitalStacksService.shelve_to_stacks(workspace_content_pathname, stacks_object_pathname, diff)
end