WIP Tests running

lib/iiif_manifest.rb

@@ -11,4 +11,5 @@ module IIIFManifest
   autoload :DisplayImage
   autoload :IIIFCollection
   autoload :IIIFEndpoint
+  autoload :V3
 end

lib/iiif_manifest/iiif_collection.rb

@@ -1,6 +1,8 @@
-class IIIFCollection < SimpleDelegator
-  def viewing_hint
-    return super if __getobj__.respond_to?(:viewing_hint)
-    'multi-part'
+module IIIFManifest
+  class IIIFCollection < SimpleDelegator
+    def viewing_hint
+      return super if __getobj__.respond_to?(:viewing_hint)
+      'multi-part'
+    end
   end
 end

lib/iiif_manifest/v3.rb

@@ -0,0 +1,10 @@
+require 'active_support'
+require 'active_support/core_ext/module'
+require 'active_support/core_ext/object'
+
+module IIIFManifest::V3
+  extend ActiveSupport::Autoload
+  autoload :ManifestBuilder
+  autoload :ManifestFactory
+  autoload :ManifestServiceLocator
+end

lib/iiif_manifest/v3/manifest_builder.rb

@@ -0,0 +1,32 @@
+require_relative 'manifest_builder/iiif_service'
+require_relative 'manifest_builder/canvas_builder'
+require_relative 'manifest_builder/record_property_builder'
+
+module IIIFManifest::V3
+  class ManifestBuilder
+    attr_reader :work,
+                :builders,
+                :top_record_factory
+    def initialize(work, builders:, top_record_factory:)
+      @work = work
+      @builders = builders
+      @top_record_factory = top_record_factory
+    end
+
+    def apply(collection)
+      collection['manifests'] ||= []
+      collection['manifests'] << to_h
+      collection
+    end
+
+    def to_h
+      @to_h ||= builders.new(work).apply(top_record)
+    end
+
+    private
+
+    def top_record
+      top_record_factory.new
+    end
+  end
+end

lib/iiif_manifest/v3/manifest_builder/canvas_builder.rb

@@ -0,0 +1,17 @@
+module IIIFManifest::V3
+  class ManifestBuilder
+    class CanvasBuilder < ::IIIFManifest::ManifestBuilder::CanvasBuilder
+      def apply(items)
+        return items if canvas.images.blank?
+        items += [canvas]
+      end
+
+      private
+
+      def apply_record_properties
+        canvas['id'] = path
+        canvas.label = record.to_s
+      end
+    end
+  end
+end

lib/iiif_manifest/v3/manifest_builder/iiif_service.rb

@@ -0,0 +1,168 @@
+module IIIFManifest::V3
+  class ManifestBuilder
+     class IIIFService < IIIFManifest::ManifestBuilder::IIIFService
+     end
+
+     class IIIFManifest < IIIFService
+      def label
+        inner_hash['label']
+      end
+
+      def label=(label)
+        inner_hash['label'] = label
+      end
+
+      def summary=(summary)
+        return unless summary.present?
+        inner_hash['summary'] = summary
+      end
+
+      def viewing_direction=(viewing_direction)
+        return unless viewing_direction.present?
+        inner_hash['viewingDirection'] = viewing_direction
+      end
+
+      def viewingDirection
+        inner_hash['viewingDirection']
+      end
+
+      def items
+        inner_hash['items'] || []
+      end
+
+      def items=(items)
+        inner_hash['items'] = items
+      end
+
+      def metadata=(metadata)
+        inner_hash['metadata'] = metadata
+      end
+
+      def service
+        inner_hash['service'] || []
+      end
+
+      def service=(service)
+        inner_hash['service'] = service
+      end
+
+      def see_also=(see_also)
+        inner_hash['seeAlso'] = see_also
+      end
+
+      def rights=(rights)
+        inner_hash['rights'] = rights
+      end
+
+      def initial_attributes
+        {
+          '@context' => [
+            "http://www.w3.org/ns/anno.jsonld",
+            "http://iiif.io/api/presentation/3/context.json"
+          ],
+          'type' => 'Manifest'
+        }
+      end
+
+      class Collection < IIIFManifest
+        def initial_attributes
+          {
+            '@context' => [
+              "http://www.w3.org/ns/anno.jsonld",
+              "http://iiif.io/api/presentation/3/context.json"
+            ],
+            'type' => 'Collection'
+          }
+        end
+
+        def viewing_direction=(viewing_direction)
+          raise NotImplementedError
+        end
+
+        def viewingDirection
+          raise NotImplementedError
+        end
+      end
+
+      class Canvas < IIIFService
+        def label=(label)
+          inner_hash['label'] = label
+        end
+
+        def items
+          inner_hash['items'] || []
+        end
+
+        def items=(items)
+          inner_hash['items'] = items
+        end
+
+        def initial_attributes
+          {
+            'type' => 'Canvas'
+          }
+        end
+      end
+
+      class Range < IIIFService
+        def initial_attributes
+          {
+            'type' => 'Range'
+          }
+        end
+      end
+
+      class Annotation < IIIFService
+        def body=(body)
+          inner_hash['body'] = body
+        end
+
+        def body
+          inner_hash['body']
+        end
+
+        def initial_attributes
+          {
+            'type' => 'Annotation',
+            'motivation' => 'painting'
+          }
+        end
+      end
+
+      class SearchService < IIIFService
+        def service=(service)
+          inner_hash['service'] = service
+        end
+
+        def search_service=(search_service)
+          inner_hash['id'] = search_service
+        end
+
+        def initial_attributes
+          {
+            '@context' => 'http://iiif.io/api/search/1/context.json',
+            'profile' => 'http://iiif.io/api/search/1/search',
+            'label' => 'Search within this manifest'
+          }
+        end
+      end
+
+      class AutocompleteService < IIIFService
+        def autocomplete_service
+          inner_hash['id']
+        end
+
+        def autocomplete_service=(autocomplete_service)
+          inner_hash['id'] = autocomplete_service
+        end
+
+        def initial_attributes
+          {
+            'profile' => 'http://iiif.io/api/search/1/autocomplete',
+            'label' => 'Get suggested words in this manifest'
+          }
+        end
+      end
+    end
+  end
+end

lib/iiif_manifest/v3/manifest_builder/record_property_builder.rb

@@ -0,0 +1,18 @@
+module IIIFManifest::V3
+  class ManifestBuilder
+    class RecordPropertyBuilder < ::IIIFManifest::ManifestBuilder::RecordPropertyBuilder
+      # rubocop:disable Metrics/AbcSize
+      def apply(manifest)
+        manifest['id'] = record.manifest_url.to_s
+        manifest.label = record.to_s
+        manifest.summary = record.description
+        manifest.viewing_hint = viewing_hint if viewing_hint.present?
+        manifest.viewing_direction = viewing_direction if viewing_direction.present?
+        manifest.metadata = record.manifest_metadata if valid_metadata?
+        manifest.service = services if search_service.present?
+        manifest
+      end
+      # rubocop:enable Metrics/AbcSize
+    end
+  end
+end

lib/iiif_manifest/v3/manifest_factory.rb

@@ -0,0 +1,36 @@
+module IIIFManifest::V3
+  class ManifestFactory
+    class << self
+      def new(work, manifest_service_locator: ManifestServiceLocator)
+        super(manifest_service_locator).new(work)
+      end
+    end
+
+    delegate :collection_manifest_builder, :manifest_builder, :sammelband_manifest_builder,
+             to: :manifest_service_locator
+    attr_reader :manifest_service_locator
+
+    def initialize(manifest_service_locator)
+      @manifest_service_locator = manifest_service_locator
+    end
+
+    def new(work)
+      if !work.work_presenters.empty?
+        if sammelband?(work) || !work.file_set_presenters.empty?
+          sammelband_manifest_builder.new(work)
+        elsif work.file_set_presenters.empty?
+          work = IIIFManifest::IIIFCollection.new(work)
+          collection_manifest_builder.new(work)
+        end
+      else
+        manifest_builder.new(work)
+      end
+    end
+
+    private
+
+    def sammelband?(work)
+      work.respond_to?(:sammelband?) && work.sammelband?
+    end
+  end
+end

lib/iiif_manifest/v3/manifest_service_locator.rb

@@ -0,0 +1,82 @@
+module IIIFManifest::V3
+  class ManifestServiceLocator < IIIFManifest::ManifestServiceLocator
+    class << self
+      # Builders which receive a work as an argument to .new and return objects
+      #   that respond to #apply.
+      def manifest_builders
+        composite_builder_factory.new(
+          record_property_builder,
+          structure_builder,
+          composite_builder: composite_builder
+        )
+      end
+
+      def sammelband_manifest_builders
+        composite_builder_factory.new(
+          record_property_builder,
+          composite_builder: composite_builder
+        )
+      end
+
+      def collection_manifest_builders
+        composite_builder_factory.new(
+          record_property_builder,
+          child_manifest_builder_factory,
+          composite_builder: composite_builder
+        )
+      end
+
+      def iiif_collection_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest::Collection
+      end
+
+      def record_property_builder
+        IIIFManifest::ManifestServiceLocator::InjectedFactory.new(
+          ManifestBuilder::RecordPropertyBuilder,
+          iiif_search_service_factory: iiif_search_service_factory,
+          iiif_autocomplete_service_factory: iiif_autocomplete_service_factory
+        )
+      end
+
+      def sequence_builder
+        raise NotImplementedError
+      end
+
+      def sammelband_sequence_builder
+        raise NotImplementedError
+      end
+
+      def sequence_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest::Sequence
+      end
+
+      def iiif_service_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFService
+      end
+
+      def iiif_annotation_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest::Annotation
+      end
+
+      def iiif_manifest_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest
+      end
+
+      def iiif_canvas_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest::Canvas
+      end
+
+      def iiif_range_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest::Range
+      end
+
+      def iiif_search_service_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest::SearchService
+      end
+
+      def iiif_autocomplete_service_factory
+        IIIFManifest::V3::ManifestBuilder::IIIFManifest::AutocompleteService
+      end
+    end
+  end
+end