Class: WaxTasks::Item

Inherits:
Object
  • Object
show all
Defined in:
lib/wax_tasks/item.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, variants) ⇒ Item

Returns a new instance of Item.



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# File 'lib/wax_tasks/item.rb', line 12

def initialize(path, variants)
  @path            = path
  @variants        = variants
  @type            = type
  @pid             = File.basename @path, '.*'
  @assets          = assets
end

Instance Attribute Details

#iiif_config ⇒ Object

Returns the value of attribute iiif_config.



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# File 'lib/wax_tasks/item.rb', line 6

def iiif_config
  @iiif_config
end

#pid ⇒ Object (readonly)

Returns the value of attribute pid.



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# File 'lib/wax_tasks/item.rb', line 7

def pid
  @pid
end

#record ⇒ Object

Returns the value of attribute record.



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# File 'lib/wax_tasks/item.rb', line 6

def record
  @record
end

Instance Method Details

#accepted_image_formats ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 22

def accepted_image_formats
  %w[.png .jpg .jpeg .tiff .tif]
end

#assets ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 46

def assets
  if accepted_image_formats.include? @type
    [Asset.new(@path, @pid, @variants)]
  elsif @type == 'dir'
    paths = Dir.glob("#{@path}/*{#{accepted_image_formats.join(',')}}").sort
    paths.map { |p| Asset.new(p, @pid, @variants) }
  else
    []
  end
end

#attribution ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 88

def attribution
  attribution_key = @iiif_config.dig 'attribution'
  @record.hash.dig attribution_key if attribution_key && @record
end

#base_opts ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 106

def base_opts
  opts = { label: label }
  return opts unless @iiif_config

  opts[:logo]        =  if 
  opts[:description] = description.to_s if description
  opts[:attribution] = attribution.to_s if attribution
  opts
end

#description ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 81

def description
  description_key = @iiif_config&.dig 'description'
  @record.hash.dig description_key if description_key && @record
end

#iiif_image_records ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 95

def iiif_image_records
  opts = base_opts.clone
  is_only = @assets.length == 1

  @assets.map.with_index do |asset, i|
    asset.to_iiif_image_record(is_only, i, opts)
  end
end

#label ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 70

def label
  label_key = @iiif_config&.dig 'label'
  if @record && label_key
    @record.hash.dig label_key
  else
    @pid
  end
end

#logo ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 65

def 
  logo_uri = @iiif_config&.dig 'logo'
  "{{ '#{logo_uri}' | absolute_url }}" if logo_uri
end

#record? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wax_tasks/item.rb', line 40

def record?
  @record.is_a? Record
end

#simple_derivatives ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 59

def simple_derivatives
  @assets.map(&:simple_derivatives).flatten
end

#type ⇒ Object 



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# File 'lib/wax_tasks/item.rb', line 28

def type
  Dir.exist?(@path) ? 'dir' : File.extname(@path).downcase
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wax_tasks/item.rb', line 34

def valid?
  accepted_image_formats.include? @type or @type == 'dir'
end