X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5a2dd6a86ac170ea709b60c7f243ba9216cd0843..c19ef999c3b938e6d3cdc3746fab5bad8aba3403:/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 a8bcb4d650..d6e385fddc 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
@@ -32,6 +32,9 @@ class ArvadosApiClient
     resources_kind = class_kind(resources_kind).pluralize if resources_kind.is_a? Class
     url = "#{self.arvados_v1_base}/#{resources_kind}#{action}"
 
+    # Clean up /arvados/v1/../../discovery/v1 to /discovery/v1
+    url.sub! '/arvados/v1/../../', '/'
+
     query = {"api_token" => api_token}
     if !data.nil?
       data.each do |k,v|
@@ -87,14 +90,34 @@ class ArvadosApiClient
     resp
   end
 
+  def self.patch_paging_vars(ary, items_available, offset, limit, links=nil)
+    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
+    if links
+      (class << ary; self; end).class_eval { attr_accessor :links }
+      ary.links = links
+    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]
+      ary = j[:items].collect { |x| unpack_api_response x, x[:kind] }
+      links = ArvadosResourceList.new Link
+      links.results = (j[:links] || []).collect do |x|
+        unpack_api_response x, x[:kind]
       end
-      ary
+      self.class.patch_paging_vars(ary, j[:items_available], j[:offset], j[:limit], links)
     elsif j.is_a? Hash and (kind || j[:kind])
       oclass = self.kind_class(kind || j[:kind])
       if oclass
@@ -134,8 +157,8 @@ class ArvadosApiClient
     Rails.configuration.arvados_v1_base
   end
 
-  def arvados_schema
-    @arvados_schema ||= api 'schema', ''
+  def discovery
+    @discovery ||= api '../../discovery/v1/apis/arvados/v1/rest', ''
   end
 
   def kind_class(kind)