Rename api element version action to show

app/abilities/api_ability.rb

@@ -17,9 +17,7 @@ class ApiAbility
       can [:index, :show], Node
       can [:index, :show, :full, :ways_for_node], Way
       can [:index, :show, :full, :relations_for_node, :relations_for_way, :relations_for_relation], Relation
-      can [:history, :version], OldNode
-      can [:history, :version], OldWay
-      can [:history, :version], OldRelation
+      can [:history, :show], [OldNode, OldWay, OldRelation]
       can [:show], UserBlock
 
       if user&.active?

app/controllers/api/old_controller.rb

@@ -7,7 +7,7 @@ module Api
 
     before_action :check_api_readable
     before_action :check_api_writable, :only => [:redact]
-    before_action :setup_user_auth, :only => [:history, :version]
+    before_action :setup_user_auth, :only => [:history, :show]
     before_action :authorize, :only => [:redact]
 
     authorize_resource
@@ -38,7 +38,7 @@ module Api
       end
     end
 
-    def version
+    def show
       if @old_element.redacted? && !show_redactions?
         head :forbidden
 

app/views/browse/_version_actions.erb

@@ -2,7 +2,7 @@
   <%= link_to t("browse.view_details"), :controller => :browse, :action => @type %>
   <% if !@feature.redacted? %>
     &middot;
-    <%= link_to t("browse.download_xml"), :controller => "api/old_#{@type.pluralize}", :action => :version %>
+    <%= link_to t("browse.download_xml"), :controller => "api/old_#{@type.pluralize}", :action => :show %>
   <% elsif current_user&.moderator? %>
     &middot;
     <% if !params[:show_redactions] %>

config/routes.rb

@@ -35,7 +35,7 @@ OpenStreetMap::Application.routes.draw do
     get "node/:id/relations" => "api/relations#relations_for_node", :as => :node_relations, :id => /\d+/
     get "node/:id/history" => "api/old_nodes#history", :as => :api_node_history, :id => /\d+/
     post "node/:id/:version/redact" => "api/old_nodes#redact", :as => :node_version_redact, :version => /\d+/, :id => /\d+/
-    get "node/:id/:version" => "api/old_nodes#version", :as => :node_version, :id => /\d+/, :version => /\d+/
+    get "node/:id/:version" => "api/old_nodes#show", :as => :node_version, :id => /\d+/, :version => /\d+/
     get "node/:id" => "api/nodes#show", :as => :api_node, :id => /\d+/
     put "node/:id" => "api/nodes#update", :id => /\d+/
     delete "node/:id" => "api/nodes#delete", :id => /\d+/
@@ -46,7 +46,7 @@ OpenStreetMap::Application.routes.draw do
     get "way/:id/full" => "api/ways#full", :as => :way_full, :id => /\d+/
     get "way/:id/relations" => "api/relations#relations_for_way", :as => :way_relations, :id => /\d+/
     post "way/:id/:version/redact" => "api/old_ways#redact", :as => :way_version_redact, :version => /\d+/, :id => /\d+/
-    get "way/:id/:version" => "api/old_ways#version", :as => :way_version, :id => /\d+/, :version => /\d+/
+    get "way/:id/:version" => "api/old_ways#show", :as => :way_version, :id => /\d+/, :version => /\d+/
     get "way/:id" => "api/ways#show", :as => :api_way, :id => /\d+/
     put "way/:id" => "api/ways#update", :id => /\d+/
     delete "way/:id" => "api/ways#delete", :id => /\d+/
@@ -57,7 +57,7 @@ OpenStreetMap::Application.routes.draw do
     get "relation/:id/history" => "api/old_relations#history", :as => :api_relation_history, :id => /\d+/
     get "relation/:id/full" => "api/relations#full", :as => :relation_full, :id => /\d+/
     post "relation/:id/:version/redact" => "api/old_relations#redact", :as => :relation_version_redact, :version => /\d+/, :id => /\d+/
-    get "relation/:id/:version" => "api/old_relations#version", :as => :relation_version, :id => /\d+/, :version => /\d+/
+    get "relation/:id/:version" => "api/old_relations#show", :as => :relation_version, :id => /\d+/, :version => /\d+/
     get "relation/:id" => "api/relations#show", :as => :api_relation, :id => /\d+/
     put "relation/:id" => "api/relations#update", :id => /\d+/
     delete "relation/:id" => "api/relations#delete", :id => /\d+/

test/controllers/api/old_nodes_controller_test.rb

@@ -15,7 +15,7 @@ module Api
       )
       assert_routing(
         { :path => "/api/0.6/node/1/2", :method => :get },
-        { :controller => "api/old_nodes", :action => "version", :id => "1", :version => "2" }
+        { :controller => "api/old_nodes", :action => "show", :id => "1", :version => "2" }
       )
       assert_routing(
         { :path => "/api/0.6/node/1/history.json", :method => :get },
@@ -23,7 +23,7 @@ module Api
       )
       assert_routing(
         { :path => "/api/0.6/node/1/2.json", :method => :get },
-        { :controller => "api/old_nodes", :action => "version", :id => "1", :version => "2", :format => "json" }
+        { :controller => "api/old_nodes", :action => "show", :id => "1", :version => "2", :format => "json" }
       )
       assert_routing(
         { :path => "/api/0.6/node/1/2/redact", :method => :post },

test/controllers/api/old_relations_controller_test.rb

@@ -11,7 +11,7 @@ module Api
       )
       assert_routing(
         { :path => "/api/0.6/relation/1/2", :method => :get },
-        { :controller => "api/old_relations", :action => "version", :id => "1", :version => "2" }
+        { :controller => "api/old_relations", :action => "show", :id => "1", :version => "2" }
       )
       assert_routing(
         { :path => "/api/0.6/relation/1/history.json", :method => :get },
@@ -19,7 +19,7 @@ module Api
       )
       assert_routing(
         { :path => "/api/0.6/relation/1/2.json", :method => :get },
-        { :controller => "api/old_relations", :action => "version", :id => "1", :version => "2", :format => "json" }
+        { :controller => "api/old_relations", :action => "show", :id => "1", :version => "2", :format => "json" }
       )
       assert_routing(
         { :path => "/api/0.6/relation/1/2/redact", :method => :post },

test/controllers/api/old_ways_controller_test.rb

@@ -11,7 +11,7 @@ module Api
       )
       assert_routing(
         { :path => "/api/0.6/way/1/2", :method => :get },
-        { :controller => "api/old_ways", :action => "version", :id => "1", :version => "2" }
+        { :controller => "api/old_ways", :action => "show", :id => "1", :version => "2" }
       )
       assert_routing(
         { :path => "/api/0.6/way/1/history.json", :method => :get },
@@ -19,7 +19,7 @@ module Api
       )
       assert_routing(
         { :path => "/api/0.6/way/1/2.json", :method => :get },
-        { :controller => "api/old_ways", :action => "version", :id => "1", :version => "2", :format => "json" }
+        { :controller => "api/old_ways", :action => "show", :id => "1", :version => "2", :format => "json" }
       )
       assert_routing(
         { :path => "/api/0.6/way/1/2/redact", :method => :post },