Class: Blacklight::DocumentMetadataComponent

Inherits:

Component

• Object
• ViewComponent::Base
• Component
• Blacklight::DocumentMetadataComponent

Defined in:

app/components/blacklight/document_metadata_component.rb

Constant Summary

Constants inherited from Component

Component::EXCLUDE_VARIABLES

Instance Method Summary

• #before_render ⇒ Object
• #field_component(field) ⇒ Object
• #initialize(fields: [], show: false) ⇒ DocumentMetadataComponent constructor

  A new instance of DocumentMetadataComponent.

• #render? ⇒ Boolean

Methods inherited from Component

compiler, config, #inspect

Constructor Details

#initialize(fields: [], show: false) ⇒ DocumentMetadataComponent

Returns a new instance of DocumentMetadataComponent.

Parameters:

• fields (Enumerable<Blacklight::FieldPresenter>) (defaults to: []) —

  Document field presenters

# File 'app/components/blacklight/document_metadata_component.rb', line 11

def initialize(fields: [], show: false)
  @fields = fields
  @show = show
end

Instance Method Details

#before_render ⇒ Object

# File 'app/components/blacklight/document_metadata_component.rb', line 16

def before_render
  return unless fields

  @fields.each do |field|
    field(component: field_component(field), field: field, show: @show)
  end
end

#field_component(field) ⇒ Object

# File 'app/components/blacklight/document_metadata_component.rb', line 28

def field_component(field)
  field&.component || Blacklight::MetadataFieldComponent
end

#render? ⇒ Boolean

Returns:

• (Boolean)

# File 'app/components/blacklight/document_metadata_component.rb', line 24

def render?
  fields.present?
end