Module: NavigationHelper

Included in:
ApplicationHelper
Defined in:
lib/generators/atrium/install/templates/helpers/navigation_helper.rb

Overview

TODO: Move to generator

Instance Method Summary collapse

Instance Method Details

#add_browse_facet_params(field, value, p = HashWithIndifferentAccess.new) ⇒ Object 



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# File 'lib/generators/atrium/install/templates/helpers/navigation_helper.rb', line 29

def add_browse_facet_params(field, value, p=HashWithIndifferentAccess.new)
  p[:f]||={}
  p[:f][field] ||= []
  p[:f][field].push(value)
  p
end

#get_browse_facet_path(facet_solr_field, value, browse_facets, exhibit_number, exhibit_id, opts = {}) ⇒ Object

Standard display of a facet value in a list. Used in both _facets sidebar partial and catalog/facet expanded list. Will output facet value name as a link to add that to your restrictions, with count in parens. first arg item is a facet value item from rsolr-ext. options consist of: :suppress_link => true # do not make it a link, used for an already selected value for instance



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# File 'lib/generators/atrium/install/templates/helpers/navigation_helper.rb', line 10

def get_browse_facet_path(facet_solr_field, value, browse_facets, exhibit_number, exhibit_id, opts={})
  p = HashWithIndifferentAccess.new
  p.merge!(:f=>params[:f].dup) if params[:f]
  p.merge!(:id=>exhibit_id)
  p = remove_related_facet_params(facet_solr_field, p, browse_facets, exhibit_number)
  p = add_browse_facet_params(facet_solr_field,value,p)
  exhibit_path(p.merge!({:class=>"browse_facet_select"}))
end

#get_selected_browse_facet_path(facet_solr_field, value, browse_facets, exhibit_number, exhibit_id, opts = {}) ⇒ Object 



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# File 'lib/generators/atrium/install/templates/helpers/navigation_helper.rb', line 19

def get_selected_browse_facet_path(facet_solr_field, value, browse_facets, exhibit_number, exhibit_id, opts={})
  value = [value] unless value.is_a? Array
  p = HashWithIndifferentAccess.new
  p.merge!(:f=>params[:f].dup) if params[:f]
  p = remove_related_facet_params(facet_solr_field, p, browse_facets, exhibit_number)
  p.merge!(:id=>exhibit_id)
  # params[:action] == "edit" ? edit_atrium_collection_path(p) : atrium_collection_path(p)
  exhibit_path(p)
end

#get_selected_browse_facets(browse_facets) ⇒ Object 



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# File 'lib/generators/atrium/install/templates/helpers/navigation_helper.rb', line 52

def get_selected_browse_facets(browse_facets)
  selected = {}
  if params[:f]
    browse_facets.each do |facet|
      selected.merge!({facet.to_sym=>params[:f][facet].first}) if params[:f][facet]
    end
  end
  selected
end

#remove_related_facet_params(solr_facet_field, p, browse_facets, exhibit_number) ⇒ Object

Remove current selected facet plus any child facets selected



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# File 'lib/generators/atrium/install/templates/helpers/navigation_helper.rb', line 37

def remove_related_facet_params(solr_facet_field, p, browse_facets, exhibit_number)
  if params[:exhibit_number] && params[:exhibit_number].to_i != exhibit_number.to_i
    p.delete(:f) if p[:f]
  elsif browse_facets.include?(solr_facet_field)
    #iterate through browseable facets from current on down
    index = browse_facets.index(solr_facet_field)
    if p[:f]
      browse_facets.slice(index, browse_facets.length - index).each do |f|
        p[:f].delete(f)
      end
    end
  end
  p
end