X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/e17169e05c2e69d5bb46792bc33ef3c92f9c5237..7f7cd27d5fc31dc5bbec7f95905fd394a5b317c7:/apps/workbench/app/models/arvados_api_client.rb

diff --git a/apps/workbench/app/models/arvados_api_client.rb b/apps/workbench/app/models/arvados_api_client.rb
index 84735d9774..39036bc8bf 100644
--- a/apps/workbench/app/models/arvados_api_client.rb
+++ b/apps/workbench/app/models/arvados_api_client.rb
@@ -9,7 +9,7 @@ class ArvadosApiClient
 
   @@client_mtx = Mutex.new
   @@api_client = nil
-  @@profiling_enabled = Rails.configuration.profiling_enabled rescue false
+  @@profiling_enabled = Rails.configuration.profiling_enabled
 
   def api(resources_kind, action, data=nil)
     profile_checkpoint
@@ -90,14 +90,26 @@ class ArvadosApiClient
     resp
   end
 
+  def self.patch_paging_vars(ary, items_available, offset, limit)
+    if items_available
+      (class << ary; self; end).class_eval { attr_accessor :items_available }
+      ary.items_available = items_available
+    end
+    if offset
+      (class << ary; self; end).class_eval { attr_accessor :offset }
+      ary.offset = offset
+    end
+    if limit
+      (class << ary; self; end).class_eval { attr_accessor :limit }
+      ary.limit = limit
+    end    
+    ary
+  end
+
   def unpack_api_response(j, kind=nil)
     if j.is_a? Hash and j[:items].is_a? Array and j[:kind].match(/(_list|List)$/)
       ary = j[:items].collect { |x| unpack_api_response x, j[:kind] }
-      if j[:items_available]
-        (class << ary; self; end).class_eval { attr_accessor :items_available }
-        ary.items_available = j[:items_available]
-      end
-      ary
+      self.class.patch_paging_vars(ary, j[:items_available], j[:offset], j[:limit])
     elsif j.is_a? Hash and (kind || j[:kind])
       oclass = self.kind_class(kind || j[:kind])
       if oclass
@@ -137,10 +149,6 @@ class ArvadosApiClient
     Rails.configuration.arvados_v1_base
   end
 
-  def arvados_schema
-    @arvados_schema ||= api 'schema', ''
-  end
-
   def discovery
     @discovery ||= api '../../discovery/v1/apis/arvados/v1/rest', ''
   end