Module: Sufia::GenericFile::Actions

Defined in:
lib/sufia/models/generic_file/actions.rb

Overview

Actions are decoupled from controller logic so that they may be called from a controller or a background job.

Class Method Summary collapse

Class Method Details

.create_content(generic_file, file, file_name, dsid, user) ⇒ Object 



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# File 'lib/sufia/models/generic_file/actions.rb', line 19

def self.create_content(generic_file, file, file_name, dsid, user)
  generic_file.add_file(file, dsid, file_name)

  save_tries = 0
  begin
    generic_file.save!
  rescue RSolr::Error::Http => error
    logger.warn "GenericFilesController::create_and_save_generic_file Caught RSOLR error #{error.inspect}"
    save_tries+=1
    # fail for good if the tries is greater than 3
    raise error if save_tries >=3
    sleep 0.01
    retry
  end

  generic_file.record_version_committer(user)
  if Sufia.config.respond_to?(:after_create_content)
    Sufia.config.after_create_content.call(generic_file, user)
  end
end

.create_metadata(generic_file, user, batch_id) {|generic_file| ... } ⇒ Object

Yields:

  • (generic_file) 


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# File 'lib/sufia/models/generic_file/actions.rb', line 4

def self.create_metadata(generic_file, user, batch_id)
  generic_file.apply_depositor_metadata(user)
  generic_file.date_uploaded = Date.today
  generic_file.date_modified = Date.today
  generic_file.creator = user.name

  if batch_id
    generic_file.add_relationship("isPartOf", "info:fedora/#{Sufia::Noid.namespaceize(batch_id)}")
  else
    logger.warn "unable to find batch to attach to"
  end
  yield(generic_file) if block_given?
  generic_file.save!
end

.virus_check(file) ⇒ Object

Raises:

  • (Sufia::VirusFoundError) 


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# File 'lib/sufia/models/generic_file/actions.rb', line 40

def self.virus_check(file)
  path = file.is_a?(String) ? file : file.path
  unless defined?(ClamAV)
    logger.warn "Virus checking disabled, #{path} not checked"
    return
  end
  scan_result = ClamAV.instance.scanfile(path)
  raise Sufia::VirusFoundError.new("A virus was found in #{path}: #{scan_result}") unless scan_result == 0
end