Module: BlacklightFacetExtras::Pivot::ControllerExtension

Defined in:
lib/blacklight_facet_extras/pivot/controller_extension.rb

Overview

Meant to be applied on top of a controller that implements Blacklight::SolrHelper. Will inject pivot limiting behaviors to solr parameters creation.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(some_class) ⇒ Object 



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# File 'lib/blacklight_facet_extras/pivot/controller_extension.rb', line 6

def self.included(some_class)
  some_class.send :include,BlacklightFacetExtras::ControllerExtension
  some_class.helper_method :facet_pivot_config
  some_class.solr_search_params_logic << :add_pivot_facets_to_solr
  some_class.helper BlacklightFacetExtras::Pivot::ViewHelperExtension
end

Instance Method Details

#add_pivot_facets_to_solr(solr_parameters, user_parameters) ⇒ Object 



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# File 'lib/blacklight_facet_extras/pivot/controller_extension.rb', line 12

def add_pivot_facets_to_solr(solr_parameters, user_parameters)

  blacklight_pivot_config.each do |k, config|
    solr_parameters[:"facet.field"].select { |x| x == k }.each do |x|
      solr_parameters[:"facet.field"].delete x
    end if solr_parameters[:"facet.field"]

    solr_parameters[:"facet.pivot"] ||= []
    solr_parameters[:"facet.pivot"] << config.join(",")
  end

  solr_parameters
end

#blacklight_pivot_config ⇒ Object 



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# File 'lib/blacklight_facet_extras/pivot/controller_extension.rb', line 32

def blacklight_pivot_config
  Blacklight.config[:facet][:pivot] || {}
end

#facet_pivot_config(solr_field) ⇒ Object 



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# File 'lib/blacklight_facet_extras/pivot/controller_extension.rb', line 26

def facet_pivot_config(solr_field)
  config = blacklight_pivot_config[solr_field] || false
  config = {} if config == true
  config
end