Sha256: 10c75a40e8ce5c43489175073ee1e3061441e5a94b14c60be6b7f95331512d5f
Contents?: true
Size: 1.16 KB
Versions: 11
Compression:
Stored size: 1.16 KB
Contents
module IIIFManifest
class ManifestBuilder
class SequenceBuilder
attr_reader :work, :canvas_builder_factory, :sequence_factory
def initialize(work, canvas_builder_factory:, sequence_factory:)
@work = work
@canvas_builder_factory = canvas_builder_factory
@sequence_factory = sequence_factory
end
def apply(manifest)
# sequence.viewing_hint = manifest.viewing_hint
manifest.sequences += [sequence] unless empty?
manifest
end
def empty?
sequence.canvases.empty?
end
private
def canvas_builder
canvas_builder_factory.from(work)
end
def sequence
@sequence ||=
begin
sequence = sequence_factory.new
sequence['@id'] ||= work.manifest_url + '/sequence/normal'
sequence['rendering'] ||= populate_sequence_rendering
canvas_builder.apply(sequence)
sequence
end
end
def populate_sequence_rendering
if work.respond_to?(:sequence_rendering)
work.sequence_rendering.each(&:to_h)
else
[]
end
end
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems