class Celsius::Primo::SoapApi::Searcher::SearchBrief::SearchRequestTransformation::AddSortByList
Public Instance Methods
call()
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SortField is optional, so we have to add it on the fly if necessary
# File lib/celsius/primo/soap_api/searcher/search_brief/search_request_transformation/add_sort_by_list.rb, line 10 def call if sort_fields = (Celsius::Hash.deep_find_key(source, :sort) || []).first primo_search_request = transformation.inner_search_request.locate("PrimoSearchRequest").first insert_sort_by_node(primo_search_request, sort_fields) end end
Private Instance Methods
insert_sort_by_node(primo_search_request, sort_fields)
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# File lib/celsius/primo/soap_api/searcher/search_brief/search_request_transformation/add_sort_by_list.rb, line 21 def insert_sort_by_node(primo_search_request, sort_fields) # Order matters, SortField *must* be inserted after <Languages> index_of_languages = primo_search_request.nodes.index do |node| node.value == "Languages" end # primo can only handle *one* sort field sort_field = transformation.sort_field_mapping(sort_fields.first) sort_by_list = Ox.parse( <<-xml <SortByList> <SortField>#{sort_field}</SortField> </SortByList> xml ) # insert the SortByList at the appropriate position primo_search_request.nodes.insert(index_of_languages + 1, sort_by_list) end