X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/fd7ac9bf21002cc8a3cdb9a5e16c588ff734dfab..a959f21c8147f26362df392bc3fd3290db69de85:/apps/workbench/app/models/arvados_base.rb

diff --git a/apps/workbench/app/models/arvados_base.rb b/apps/workbench/app/models/arvados_base.rb
index 7d8603782e..aca87868c3 100644
--- a/apps/workbench/app/models/arvados_base.rb
+++ b/apps/workbench/app/models/arvados_base.rb
@@ -1,6 +1,7 @@
 class ArvadosBase < ActiveRecord::Base
   self.abstract_class = true
   attr_accessor :attribute_sortkey
+  attr_accessor :create_params
 
   def self.arvados_api_client
     ArvadosApiClient.new_or_current
@@ -29,8 +30,9 @@ class ArvadosBase < ActiveRecord::Base
       end
   end
 
-  def initialize raw_params={}
+  def initialize raw_params={}, create_params={}
     super self.class.permit_attribute_params(raw_params)
+    @create_params = create_params
     @attribute_sortkey ||= {
       'id' => nil,
       'name' => '000',
@@ -109,6 +111,10 @@ class ArvadosBase < ActiveRecord::Base
     new.private_reload(hash)
   end
 
+  def self.find?(*args)
+    find(*args) rescue nil
+  end
+
   def self.order(*args)
     ArvadosResourceList.new(self).order(*args)
   end
@@ -144,8 +150,10 @@ class ArvadosBase < ActiveRecord::Base
     ActionController::Parameters.new(raw_params).permit!
   end
 
-  def self.create raw_params={}
-    super(permit_attribute_params(raw_params))
+  def self.create raw_params={}, create_params={}
+    x = super(permit_attribute_params(raw_params))
+    x.create_params = create_params
+    x
   end
 
   def update_attributes raw_params={}
@@ -164,6 +172,7 @@ class ArvadosBase < ActiveRecord::Base
       obdata.delete :uuid
       resp = arvados_api_client.api(self.class, '/' + uuid, postdata)
     else
+      postdata.merge!(@create_params) if @create_params
       resp = arvados_api_client.api(self.class, '', postdata)
     end
     return false if !resp[:etag] || !resp[:uuid]
@@ -269,8 +278,9 @@ class ArvadosBase < ActiveRecord::Base
     uuid
   end
 
-  def dup
-    super.forget_uuid!
+  def initialize_copy orig
+    super
+    forget_uuid!
   end
 
   def attributes_for_display
@@ -282,13 +292,17 @@ class ArvadosBase < ActiveRecord::Base
   end
 
   def class_for_display
-    self.class.to_s
+    self.class.to_s.underscore.humanize
   end
 
   def self.creatable?
     current_user
   end
 
+  def self.goes_in_projects?
+    false
+  end
+
   def editable?
     (current_user and current_user.is_active and
      (current_user.is_admin or
@@ -297,13 +311,15 @@ class ArvadosBase < ActiveRecord::Base
       (writable_by.include? current_user.uuid rescue false)))
   end
 
-  def attribute_editable?(attr)
+  def attribute_editable?(attr, ever=nil)
     if "created_at modified_at modified_by_user_uuid modified_by_client_uuid updated_at".index(attr.to_s)
       false
     elsif not (current_user.andand.is_active)
       false
     elsif attr == 'uuid'
       current_user.is_admin
+    elsif ever
+      true
     else
       editable?
     end
@@ -338,8 +354,12 @@ class ArvadosBase < ActiveRecord::Base
     resource_class
   end
 
+  def resource_param_name
+    self.class.to_s.underscore
+  end
+
   def friendly_link_name
-    (name if self.respond_to? :name) || uuid
+    (name if self.respond_to? :name) || default_name
   end
 
   def content_summary
@@ -350,6 +370,27 @@ class ArvadosBase < ActiveRecord::Base
     friendly_link_name
   end
 
+  def self.default_name
+    self.to_s.underscore.humanize
+  end
+
+  def controller
+    (self.class.to_s.pluralize + 'Controller').constantize
+  end
+
+  def controller_name
+    self.class.to_s.tableize
+  end
+
+  # Placeholder for name when name is missing or empty
+  def default_name
+    if self.respond_to? :name
+      "New #{class_for_display.downcase}"
+    else
+      uuid
+    end
+  end
+
   def owner
     ArvadosBase.find(owner_uuid) rescue nil
   end