Module: Dor::Shelvable

Extended by:
ActiveSupport::Concern
Includes:
Itemizable
Included in:
BasicItem
Defined in:
lib/dor/models/shelvable.rb

Constant Summary

Constants included from Itemizable

Itemizable::DIFF_FILENAME, Itemizable::DIFF_QUERY

Instance Method Summary collapse

Methods included from Itemizable

#clear_diff_cache, #get_content_diff

Instance Method Details

#shelve ⇒ Object

Push file changes for shelve-able files into the stacks



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# File 'lib/dor/models/shelvable.rb', line 9

def shelve
  inventory_diff_xml = self.get_content_diff(:shelve)
  inventory_diff = Moab::FileInventoryDifference.parse(inventory_diff_xml)
  content_group_diff = inventory_diff.group_difference("content")
  deltas = content_group_diff.file_deltas

  if content_group_diff.rename_require_temp_files(deltas[:renamed])
    triplets = content_group_diff.rename_tempfile_triplets(deltas[:renamed])
    DigitalStacksService.rename_in_stacks self.pid, triplets.collect{|old,new,temp| [old,temp]}
    DigitalStacksService.rename_in_stacks self.pid, triplets.collect{|old,new,temp| [temp,new]}
  else
    DigitalStacksService.rename_in_stacks self.pid, deltas[:renamed]
  end
  DigitalStacksService.shelve_to_stacks   self.pid, deltas[:modified] + deltas[:added] + deltas[:copyadded].collect{|old,new| new}
  DigitalStacksService.remove_from_stacks self.pid, deltas[:deleted] + deltas[:copydeleted]
end