4091: enhance code to handle the case where there are more than one item in the next...

[arvados.git] / apps / workbench / app / controllers / pipeline_instances_controller.rb

diff --git a/apps/workbench/app/controllers/pipeline_instances_controller.rb b/apps/workbench/app/controllers/pipeline_instances_controller.rb
index b5c9815ed5c51b8fce88e6f347e4d4de883bd5ff..3d34c7b885253fc3e1f5625dc9aa8ed8f2e06696 100644 (file)
--- a/apps/workbench/app/controllers/pipeline_instances_controller.rb
+++ b/apps/workbench/app/controllers/pipeline_instances_controller.rb
@@ -5,11 +5,55 @@ class PipelineInstancesController < ApplicationController
   include PipelineComponentsHelper
 
   def copy
-    @object = @object.dup
+    template = PipelineTemplate.find?(@object.pipeline_template_uuid)
+
+    source = @object
+    @object = PipelineInstance.new
+    @object.pipeline_template_uuid = source.pipeline_template_uuid
+
+    if params['components'] == 'use_latest' and template
+      @object.components = template.components.deep_dup
+      @object.components.each do |cname, component|
+        # Go through the script parameters of each component
+        # that are marked as user input and copy them over.
+        # Skip any components that are not present in the
+        # source instance (there's nothing to copy)
+        if source.components.include? cname
+          component[:script_parameters].each do |pname, val|
+            if val.is_a? Hash and val[:dataclass]
+              # this is user-inputtable, so check the value from the source pipeline
+              srcvalue = source.components[cname][:script_parameters][pname]
+              if not srcvalue.nil?
+                component[:script_parameters][pname] = srcvalue
+              end
+            end
+          end
+        end
+      end
+    else
+      @object.components = source.components.deep_dup
+    end
+
+    if params['script'] == 'use_same'
+      # Go through each component and copy the script_version from each job.
+      @object.components.each do |cname, component|
+        if source.components.include? cname and source.components[cname][:job]
+          component[:script_version] = source.components[cname][:job][:script_version]
+        end
+      end
+    end
+
     @object.components.each do |cname, component|
       component.delete :job
     end
     @object.state = 'New'
+
+    # set owner_uuid to that of source, provided it is a project and wriable by current user
+    current_project = Group.find(source.owner_uuid) rescue nil
+    if (current_project && current_project.writable_by.andand.include?(current_user.uuid))
+      @object.owner_uuid = source.owner_uuid
+    end
+
     super
   end
 
@@ -20,7 +64,8 @@ class PipelineInstancesController < ApplicationController
         if component[:script_parameters]
           component[:script_parameters].each do |param, value_info|
             if value_info.is_a? Hash
-              if resource_class_for_uuid(value_info[:value]) == Link
+              value_info_class = resource_class_for_uuid(value_info[:value])
+              if value_info_class == Link
                 # Use the link target, not the link itself, as script
                 # parameter; but keep the link info around as well.
                 link = Link.find value_info[:value]
@@ -32,6 +77,15 @@ class PipelineInstancesController < ApplicationController
                 value_info[:link_uuid] = nil
                 value_info[:link_name] = nil
               end
+              if value_info_class == Collection
+                # to ensure reproducibility, the script_parameter for a
+                # collection should be the portable_data_hash
+                # keep the collection name and uuid for human-readability
+                obj = Collection.find value_info[:value]
+                value_info[:value] = obj.portable_data_hash
+                value_info[:selection_uuid] = obj.uuid
+                value_info[:selection_name] = obj.name
+              end
             end
           end
         end
@@ -54,12 +108,6 @@ class PipelineInstancesController < ApplicationController
       p.components.each do |k, v|
         j = v[:job] || next
 
-        # The graph is interested in whether the component is
-        # indicated as persistent, more than whether the job
-        # satisfying it (which could have been reused, or someone
-        # else's) is.
-        j[:output_is_persistent] = v[:output_is_persistent]
-
         uuid = j[:uuid].intern
         provenance[uuid] = j
         pips[uuid] = 0 unless pips[uuid] != nil
@@ -193,9 +241,9 @@ class PipelineInstancesController < ApplicationController
   end
 
   def show_pane_list
-    panes = %w(Components Graph Advanced)
+    panes = %w(Components Log Graph Advanced)
     if @object and @object.state.in? ['New', 'Ready']
-      panes = %w(Inputs) + panes
+      panes = %w(Inputs) + panes - %w(Log)
     end
     if not @object.components.values.any? { |x| x[:job] rescue false }
       panes -= ['Graph']