Class: ExternalDocument

Inherits:

Sequel::Model

• Object
• Sequel::Model
• ExternalDocument

show all

Includes:

ASModel, Publishable

Defined in:

backend/app/model/external_document.rb

Class Method Summary (collapse)

• + (Object) create_from_json(json, opts = {})
• + (Object) generate_location_sha1(json)

Instance Method Summary (collapse)

• - (Object) update_from_json(json, opts = {}, apply_nested_records = true)
• - (Object) validate

Methods included from Publishable

db_value_for, included

Methods included from ASModel

all_models, included, update_publish_flag, update_suppressed_flag

Methods included from JSONModel

JSONModel, #JSONModel, add_error_handler, all, allow_unmapped_enum_value, backend_url, client_mode?, custom_validations, destroy_model, enum_default_value, enum_values, handle_error, init, load_schema, #models, models, parse_jsonmodel_ref, parse_reference, repository, repository_for, schema_src, set_repository, strict_mode, strict_mode?, with_repository

35
36
37

# File 'backend/app/model/external_document.rb', line 35

def self.create_from_json(json, opts = {})
  super(json, opts.merge(:location_sha1 => generate_location_sha1(json)))
end

31
32
33

# File 'backend/app/model/external_document.rb', line 31

def self.generate_location_sha1(json)
  Digest::SHA1.hexdigest(json.location + json.title )
end

39
40
41
42

# File 'backend/app/model/external_document.rb', line 39

def update_from_json(json, opts = {}, apply_nested_records = true)
  self[:location_sha1] = self.class.generate_location_sha1(json)
  super
end

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

# File 'backend/app/model/external_document.rb', line 11

def validate
  [:accession, :archival_object,
   :resource, :subject,
   :agent_person,
   :agent_family,
   :agent_corporate_entity,
   :agent_software,
   :rights_statement,
   :digital_object,
   :digital_object_component].each do |record|

    validates_unique([:location_sha1, "#{record}_id".intern],
                      :message => "location and title must have unique values within a record")

    map_validation_to_json_property([:location_sha1, "#{record}_id".intern], :location)
  end

  super
end