Merge remote-tracking branch 'upstream/pull/5189'

[rails.git] / lib / osm_community_index.rb

diff --git a/lib/osm_community_index.rb b/lib/osm_community_index.rb
index ca9d2d3b3bb5cee059b263f45804d7e0c99cbbd7..11383dd16beb855fb8f14ae2faf7b72515978379 100644 (file)
--- a/lib/osm_community_index.rb
+++ b/lib/osm_community_index.rb
@@ -2,11 +2,16 @@ module OsmCommunityIndex
   def self.add_to_i18n
     # Filter the communities here to avoid loading excessive numbers of translations
     communities = Community.where(:type => "osm-lc").where.not(:id => "OSMF")
+    community_en_yaml = if File.exist?("node_modules/osm-community-index/i18n/en.yaml")
+                          YAML.safe_load_file("node_modules/osm-community-index/i18n/en.yaml")["en"]
+                        else
+                          {}
+                        end
 
     files = Rails.root.glob("node_modules/osm-community-index/i18n/*.yaml")
     files.each do |file|
       locale = File.basename(file, ".yaml")
-      community_locale_yaml = YAML.safe_load(File.read(file))[locale]
+      community_locale_yaml = YAML.safe_load_file(file)[locale]
       # rails wants language-COUNTRY but osm-community-index uses underscores
       locale_rails = locale.tr("_", "-")
 
@@ -14,9 +19,7 @@ module OsmCommunityIndex
         id = community.id
 
         strings = community_locale_yaml[id] || {}
-        # if the name isn't defined then fall back on community,
-        # as per discussion here: https://github.com/osmlab/osm-community-index/issues/483
-        strings["name"] = strings["name"] || community.strings["name"] || community.strings["community"]
+        strings["name"] = resolve_name(community, community_locale_yaml, community_en_yaml)
 
         obj.deep_merge!("osm_community_index" => { "communities" => { id => strings } })
       end
@@ -24,4 +27,24 @@ module OsmCommunityIndex
       I18n.backend.store_translations locale_rails, data
     end
   end
+
+  def self.resolve_name(community, community_locale_yaml, community_en_yaml)
+    # If theres an explicitly translated name then use that
+    translated_name = community_locale_yaml.dig(community.id, "name")
+    return translated_name if translated_name
+
+    # If not, then look up the default translated name for this type of community, and interpolate the template
+    template = community_locale_yaml.dig("_defaults", community.type, "name") ||
+               community_en_yaml.dig("_defaults", community.type, "name")
+    community_name = community_locale_yaml.dig("_communities", community.strings["communityID"])
+    # Change the `{community}` placeholder to `%{community}` and use Ruby's Kernel.format to fill it in.
+    translated_name = format(template.gsub("{", "%{"), { :community => community_name }) if template && community_name
+    return translated_name if translated_name
+
+    # Otherwise fall back to the (English-language) resource name
+    return community.strings["name"] if community.strings["name"]
+
+    # Finally use the (English-language) community name
+    community.strings["community"]
+  end
 end