change the language filter to take only one language

ncbo · Mar 16, 2022 · 7c9aa72 · 7c9aa72
1 parent 1108250
commit 7c9aa72
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/lib/goo.rb b/lib/goo.rb
@@ -26,7 +26,9 @@ module Goo
   @@resource_options = Set.new([:persistent]).freeze
 
   # Define the languages from which the properties values will be taken
+  # It choose the first language that match otherwise return all the values
   @@main_languages = %w[en]
+
   @@configure_flag = false
   @@sparql_backends = {}
   @@model_by_name = {}

diff --git a/lib/goo/sparql/mixins/solution_lang_filter.rb b/lib/goo/sparql/mixins/solution_lang_filter.rb
@@ -38,8 +38,12 @@ def languages_values_to_set(language_values, no_lang_values)
           matched_lang, not_matched_lang = matched_languages(language_values, no_lang_values)
           if !matched_lang.empty?
             main_lang = Array(matched_lang[:'0']) + Array(matched_lang[:no_lang])
-            secondary_languages = matched_lang.select { |key| key != :'0' && key != :no_lang }.sort.map { |x| x[1] }.flatten
-            values = main_lang + secondary_languages
+            if main_lang.empty?
+              secondary_languages = matched_lang.select { |key| key != :'0' && key != :no_lang }.sort.map { |x| x[1] }
+              values = secondary_languages.first
+            else
+              values = main_lang
+            end
           elsif !not_matched_lang.empty?
             values = not_matched_lang
           end