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Contents
# frozen_string_literal: true
module Arclight
# Display a single document in the collection hierarchy
class DocumentCollectionHierarchyComponent < Arclight::SearchResultComponent
# @param [Blacklight::DocumentPresenter] document
# @param [String] nest_path determines which element to highlight
def initialize(document: nil, nest_path: nil, blacklight_config: nil, **kwargs)
super(document: document, **kwargs)
@nest_path = nest_path
@blacklight_config = blacklight_config
end
attr_reader :blacklight_config
def classes
super - ['row']
end
# we want to eager-load this document's children if we're in the
# target document's component hierarchy
def show_expanded?
within_original_tree?
end
# Solr nest paths are constructed using the path name and an index, e.g.
# `/components#5/components#3`.
#
# @return [String] the targeted index for this level of the hierarchy
def target_index
return -1 unless within_original_tree?
remaining_path = nest_path.sub("#{@document.nest_path}/", '')
current_component, _rest = remaining_path.split('/', 2)
_name, index = current_component.split('#', 2)
index&.to_i
end
private
# We're in the targeted document's original tree if the target nest path
# includes this document's path.
def within_original_tree?
nest_path&.start_with? "#{@document.nest_path}/"
end
def current_target?
nest_path == @document.nest_path
end
def online_status
render online_status_component.new(document: @document)
end
def online_status_component
blacklight_config.show.online_status_component || Arclight::OnlineStatusIndicatorComponent
end
attr_reader :nest_path
end
end
Version data entries
14 entries across 14 versions & 1 rubygems