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Contents
# Meant to be applied on top of a controller that implements
# Blacklight::SolrHelper. Will inject range limiting behaviors
# to solr parameters creation.
require 'blacklight_range_limit/segment_calculation'
module BlacklightRangeLimit
module ControllerOverride
extend ActiveSupport::Concern
included do
helper BlacklightRangeLimit::ViewHelperOverride
helper RangeLimitHelper
end
# Action method of our own!
# Delivers a _partial_ that's a display of a single fields range facets.
# Used when we need a second Solr query to get range facets, after the
# first found min/max from result set.
def range_limit
# We need to swap out the add_range_limit_params search param filter,
# and instead add in our fetch_specific_range_limit filter,
# to fetch only the range limit segments for only specific
# field (with start/end params) mentioned in query params
# range_field, range_start, and range_end
@response, _ = search_results(params) do |search_builder|
search_builder.except(:add_range_limit_params).append(:fetch_specific_range_limit)
end
render('blacklight_range_limit/range_segments', :locals => {:solr_field => params[:range_field]}, :layout => !request.xhr?)
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems