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Contents
# Returns a lambda that you can use with a before_filter in your
# CatalogController to catch and redirect query params using the old
# style, used prior to blacklight_advanced_search 5.0.
#
# This can be used to keep any old bookmarked URLs still working.
#
# before_filter BlacklightAdvancedSearch::RedirectLegacyParamsFilter, :only => :index
#
module BlacklightAdvancedSearch
class RedirectLegacyParamsFilter
def self.before(controller)
params = controller.send(:params)
if params[:f_inclusive] && params[:f_inclusive].respond_to?(:each_pair)
legacy_converted = false
params[:f_inclusive].each_pair do |field, value|
if value.kind_of? Hash
# old style! convert!
legacy_converted = true
params[:f_inclusive][field] = value.keys
end
end
if legacy_converted
controller.send(:redirect_to, params, :status => :moved_permanently)
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems