Class: BerkeleyLibrary::AV::Record

Inherits:
Object
  • Object
show all
Includes:
Util
Defined in:
lib/berkeley_library/av/record.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(collection:, tracks:, metadata:) ⇒ Record

TODO: stop passing in track list & just get it from metadata & collection



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# File 'lib/berkeley_library/av/record.rb', line 15

def initialize(collection:, tracks:, metadata:)
  @collection = collection
  @tracks = tracks.sort
  @metadata = metadata
end

Instance Attribute Details

#collection ⇒ Object (readonly)

Returns the value of attribute collection.



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# File 'lib/berkeley_library/av/record.rb', line 12

def collection
  @collection
end

#metadata ⇒ Object (readonly)

Returns the value of attribute metadata.



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# File 'lib/berkeley_library/av/record.rb', line 12

def metadata
  @metadata
end

#tracks ⇒ Object (readonly)

Returns the value of attribute tracks.



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# File 'lib/berkeley_library/av/record.rb', line 12

def tracks
  @tracks
end

Class Method Details

.from_metadata(collection:, record_id:) ⇒ Object

Loads the metadata for the specified record and creates a record object from it.

Note that for TIND records the record ID is not the TIND internal ID (MARC field 001) but rather the ID assigned by the UC Berkeley Library (MARC field 035).

Parameters:

  • collection (String) —

    The collection name (Wowza application id).

  • record_id (String) —

    The record ID.



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# File 'lib/berkeley_library/av/record.rb', line 76

def from_metadata(collection:, record_id:)
  metadata = Metadata.for_record(record_id:)
  Record.new(
    collection:,
    metadata:,
    tracks: Track.tracks_from(metadata.marc_record, collection:)
  )
end

Instance Method Details

#bib_number ⇒ Object 



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# File 'lib/berkeley_library/av/record.rb', line 25

def bib_number
  metadata.bib_number
end

#calnet_only? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/berkeley_library/av/record.rb', line 41

def calnet_only?
  metadata.calnet_only?
end

#calnet_or_ip? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/berkeley_library/av/record.rb', line 37

def calnet_or_ip?
  metadata.calnet_or_ip?
end

#description ⇒ Object 



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# File 'lib/berkeley_library/av/record.rb', line 63

def description
  metadata.description
end

#display_uri ⇒ Object 



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# File 'lib/berkeley_library/av/record.rb', line 59

def display_uri
  metadata.display_uri
end

#player_uri ⇒ Object

TODO: is this needed?



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# File 'lib/berkeley_library/av/record.rb', line 55

def player_uri
  @player_uri ||= URIs.append(AV::Config.avplayer_base_uri, collection, record_id)
end

#record_id ⇒ Object 



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# File 'lib/berkeley_library/av/record.rb', line 33

def record_id
  metadata.record_id
end

#tind_id ⇒ Object 



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# File 'lib/berkeley_library/av/record.rb', line 29

def tind_id
  metadata.tind_id
end

#title ⇒ Object 



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# File 'lib/berkeley_library/av/record.rb', line 21

def title
  metadata.title
end

#type_label ⇒ Object 



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# File 'lib/berkeley_library/av/record.rb', line 45

def type_label
  @type_label ||= begin
    file_types = Set.new(tracks.map(&:file_type)).to_a.sort
    file_types = AV::Types::FileType.to_a if file_types.empty?

    file_types.map(&:label).join(' / ')
  end
end