added transcript line to records

- supports records with transcript info in the 856 $4$2_y - see marc_spec documentation for background on the change in fields.rb - adds rspec to the gem's gemspec dependencies!! - TODO: add a couple of tests dealing with the transcript metadata processing
BerkeleyLibrary · Oct 7, 2024 · 85adde5 · 85adde5
1 parent 465f07d
commit 85adde5
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Showing 4 changed files with 10 additions and 2 deletions.
diff --git a/av_core.gemspec b/av_core.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'irb', '~> 1.2' # workaroundfor https://github.com/bundler/bundler/issues/6929
   spec.add_development_dependency 'listen', '>= 3.0.5', '< 3.2'
   spec.add_development_dependency 'rake', '~> 13.0'
+  spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rspec-support', '~> 3.9'
   spec.add_development_dependency 'rubocop', '1.26.0'
   spec.add_development_dependency 'rubocop-rake', '~> 0.6.0'

diff --git a/lib/berkeley_library/av/constants.rb b/lib/berkeley_library/av/constants.rb
@@ -5,6 +5,10 @@ module Constants
       TAG_LINK_FIELD = '856'.freeze
       TAG_TRACK_FIELD = '998'.freeze
       TAG_TIND_ID = '001'.freeze
+      TAG_TRANSCRIPT_FIELD = '856'.freeze
+
+      SUBFIELD_CODE_URI = :u
+      SUBFIELD_CODE_LINKTEXT = :y
 
       # TODO: use marc/spec
       TAG_TIND_CATALOG_ID = '901'.freeze

diff --git a/lib/berkeley_library/av/metadata/fields.rb b/lib/berkeley_library/av/metadata/fields.rb
@@ -12,14 +12,16 @@ module Fields
         CREATOR_PERSONAL = Field.new(order: 2, label: 'Creator', spec: '700')
         CREATOR_CORPORATE = Field.new(order: 2, label: 'Creator', spec: '710')
         TRACKS = Field.new(order: 99, label: 'Tracks', spec: TAG_TRACK_FIELD, subfield_order: %w[g t a])
-        CATALOG_LINK = Field.new(order: 999, label: 'Linked Resources', spec: "#{TAG_LINK_FIELD}{^1=\\4}{^2=\\1}")
+        CATALOG_LINK = Field.new(order: 998, label: 'Linked Resources', spec: "#{TAG_LINK_FIELD}{^1=\\4}{^2=\\1}")
+        TRANSCRIPTS = Field.new(order: 999, label: 'Transcripts', spec: "#{TAG_TRANSCRIPT_FIELD}{$y~\\Transcript}{^1=\\4}{^2=\\2}", subfield_order: %w[u y])
 
         STANDARD_FIELDS = [
           TITLE,
           DESCRIPTION,
           CREATOR_PERSONAL,
           CREATOR_CORPORATE,
           TRACKS,
+          TRANSCRIPTS,
           CATALOG_LINK
         ].freeze
 

diff --git a/spec/lib/berkeley_library/av/metadata/fields_spec.rb b/spec/lib/berkeley_library/av/metadata/fields_spec.rb
@@ -75,7 +75,8 @@ class Metadata
               Field.new(order: 86, spec: '991$a', label: 'Access', subfields_separator: ', '),
               Field.new(order: 89, spec: '982$a', label: 'Collection'),
               Field.new(order: 99, spec: '998', label: 'Tracks', subfield_order: %w[g t a]),
-              Field.new(order: 999, spec: '856{^1=\4}{^2=\1}', label: 'Linked Resources')
+              Field.new(order: 998, spec: '856{^1=\4}{^2=\1}', label: 'Linked Resources'),
+              Field.new(order: 999, spec: '856{$y~\Transcript}{^1=\4}{^2=\2}', label: 'Transcripts', subfield_order: %w[u y])
             ]
 
             fields = Fields.default_fields