Module: Sufia::GenericFile

Extended by:
ActiveSupport::Autoload, ActiveSupport::Concern
Includes:
Audit, Characterization, Derivatives, Export, Metadata, MimeTypes, Permissions, Thumbnail, Trophies, Versions, VirusCheck, WebForm, ModelMethods, Noid
Included in:
GenericFile
Defined in:
lib/sufia/models/generic_file.rb,
lib/sufia/models/generic_file/audit.rb,
lib/sufia/models/generic_file/export.rb,
lib/sufia/models/generic_file/actions.rb,
lib/sufia/models/generic_file/metadata.rb,
lib/sufia/models/generic_file/trophies.rb,
lib/sufia/models/generic_file/versions.rb,
lib/sufia/models/generic_file/web_form.rb,
lib/sufia/models/generic_file/thumbnail.rb,
lib/sufia/models/generic_file/mime_types.rb,
lib/sufia/models/generic_file/derivatives.rb,
lib/sufia/models/generic_file/permissions.rb,
lib/sufia/models/generic_file/virus_check.rb,
lib/sufia/models/generic_file/characterization.rb,
lib/sufia/models/generic_file/accessible_attributes.rb

Defined Under Namespace

Modules: AccessibleAttributes, Actions, Audit, Characterization, Derivatives, Export, Metadata, MimeTypes, Permissions, Thumbnail, Trophies, Versions, VirusCheck, WebForm

Constant Summary

Constants included from Audit

Audit::NO_RUNS

Class Method Summary collapse

Instance Method Summary collapse

Methods included from VirusCheck

#detect_viruses

Methods included from Versions

#record_version_committer

Methods included from Trophies

#cleanup_trophies

Methods included from WebForm

#initialize_fields, #remove_blank_assertions, #terms_for_display, #terms_for_editing, #to_jq_upload

Methods included from AccessibleAttributes

#accessible_attributes, #sanitize_attributes

Methods included from Permissions

#paranoid_permissions, #permissions, #permissions=

Methods included from Audit

#audit, #audit!, #audit_stat, #audit_stat!, #logs, #per_version

Methods included from Characterization

#append_metadata, #characterization_terms, #characterize, #characterize_if_changed, #duration, #height, #sample_rate, #width

Methods included from Export

#export_as_apa_citation, #export_as_chicago_citation, #export_as_endnote, #export_as_mla_citation, #export_as_openurl_ctx_kev

Methods included from Thumbnail

#create_thumbnail

Methods included from MimeTypes

#audio?, #file_format, #image?, #pdf?, #video?

Methods included from Noid

namespaceize, #noid, noidify, #normalize_identifier

Methods included from ModelMethods

#apply_depositor_metadata, #to_s

Class Method Details

.noid_indexer ⇒ Object

Unstemmed, searchable, stored



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# File 'lib/sufia/models/generic_file.rb', line 85

def self.noid_indexer
  @noid_indexer ||= Solrizer::Descriptor.new(:text, :indexed, :stored)
end

Instance Method Details

#label=(new_label) ⇒ Object 



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# File 'lib/sufia/models/generic_file.rb', line 103

def label=(new_label)
  @inner_object.label = new_label
  if self.title.empty?
    self.title = new_label
  end
end

#persistent_url ⇒ Object 



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# File 'lib/sufia/models/generic_file.rb', line 37

def persistent_url
  "#{Sufia.config.persistent_hostpath}#{noid}"
end

#processing? ⇒ Boolean

Is this file in the middle of being processed by a batch?

Returns:

  • (Boolean) 


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# File 'lib/sufia/models/generic_file.rb', line 111

def processing?
   return false if self.batch.blank?
   return false if !self.batch.methods.include? :status
   return (!self.batch.status.empty?) && (self.batch.status.count == 1) && (self.batch.status[0] == "processing")
end

#related_files ⇒ Object 



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# File 'lib/sufia/models/generic_file.rb', line 72

def related_files
  relateds = begin
               self.batch.generic_files
             rescue NoMethodError => e
               #batch is nil - When would this ever happen?
               batch_id = self.object_relations["isPartOf"].first || self.object_relations[:is_part_of].first
               return [] if batch_id.nil?
               self.class.find(Solrizer.solr_name('is_part_of', :symbol) => batch_id)
             end
  relateds.reject { |gf| gf.pid == self.pid }
end

#retry_warming ⇒ Object 



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# File 'lib/sufia/models/generic_file.rb', line 41

def retry_warming
    save_tries = 0
    conflict_tries = 0
    begin
      yield
    rescue RSolr::Error::Http => error
      save_tries += 1
      logger.warn "Retry Solr caught RSOLR error on #{self.pid}: #{error.inspect}"
      # fail for good if the tries is greater than 3
      raise if save_tries >=3
      sleep 0.01
      retry
    rescue  ActiveResource::ResourceConflict => error
      conflict_tries += 1
      logger.warn "Retry caught Active Resource Conflict #{self.pid}: #{error.inspect}"
      raise if conflict_tries >=10
      sleep 0.01
      retry
    rescue =>error
      if (error.to_s.downcase.include? "conflict")
        conflict_tries += 1
        logger.warn "Retry caught Active Resource Conflict #{self.pid}: #{error.inspect}"
        raise if conflict_tries >=10
        sleep 0.01
        retry
      else
        raise
      end
    end
end

#to_param ⇒ Object

Redefine this for more intuitive keys in Redis



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# File 'lib/sufia/models/generic_file.rb', line 99

def to_param
  noid
end

#to_solr(solr_doc = {}, opts = {}) ⇒ Object 



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# File 'lib/sufia/models/generic_file.rb', line 89

def to_solr(solr_doc={}, opts={})
  super(solr_doc, opts)
  solr_doc[Solrizer.solr_name('label')] = self.label
  solr_doc[Solrizer.solr_name('noid', Sufia::GenericFile.noid_indexer)] = noid
  solr_doc[Solrizer.solr_name('file_format')] = file_format
  solr_doc[Solrizer.solr_name('file_format', :facetable)] = file_format
  return solr_doc
end