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
+ end
+
+ def arvados_api_client
+ ArvadosApiClient.new_or_current
+ end
def self.uuid_infix_object_kind
@@uuid_infix_object_kind ||=
begin
infix_kind = {}
- $arvados_api_client.discovery[:schemas].each do |name, schema|
+ arvados_api_client.discovery[:schemas].each do |name, schema|
if schema[:uuidPrefix]
infix_kind[schema[:uuidPrefix]] =
'arvados#' + name.to_s.camelcase(:lower)
end
end
- def initialize(*args)
- super(*args)
+ def initialize raw_params={}, create_params={}
+ super self.class.permit_attribute_params(raw_params)
+ @create_params = create_params
@attribute_sortkey ||= {
'id' => nil,
'name' => '000',
return @columns unless @columns.nil?
@columns = []
@attribute_info ||= {}
- schema = $arvados_api_client.discovery[:schemas][self.to_s.to_sym]
+ schema = arvados_api_client.discovery[:schemas][self.to_s.to_sym]
return @columns if schema.nil?
schema[:properties].each do |k, coldef|
case k
@columns << column(k, :text)
serialize k, coldef[:type].constantize
end
- attr_accessible k
@attribute_info[k] = coldef
end
end
# request} unless {cache: false} is given via opts.
cache_key = "request_#{Thread.current.object_id}_#{self.to_s}_#{uuid}"
if opts[:cache] == false
- Rails.cache.write cache_key, $arvados_api_client.api(self, '/' + uuid)
+ Rails.cache.write cache_key, arvados_api_client.api(self, '/' + uuid)
end
hash = Rails.cache.fetch cache_key do
- $arvados_api_client.api(self, '/' + uuid)
+ arvados_api_client.api(self, '/' + uuid)
end
new.private_reload(hash)
end
+ def self.find?(*args)
+ find(*args) rescue nil
+ end
+
def self.order(*args)
ArvadosResourceList.new(self).order(*args)
end
ArvadosResourceList.new(self).all(*args)
end
+ def self.permit_attribute_params raw_params
+ # strong_parameters does not provide security in Workbench: anyone
+ # who can get this far can just as well do a call directly to our
+ # database (Arvados) with the same credentials we use.
+ #
+ # The following permit! is necessary even with
+ # "ActionController::Parameters.permit_all_parameters = true",
+ # because permit_all does not permit nested attributes.
+ ActionController::Parameters.new(raw_params).permit!
+ end
+
+ 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={}
+ super(self.class.permit_attribute_params(raw_params))
+ end
+
def save
obdata = {}
self.class.columns.each do |col|
if etag
postdata['_method'] = 'PUT'
obdata.delete :uuid
- resp = $arvados_api_client.api(self.class, '/' + uuid, postdata)
+ resp = arvados_api_client.api(self.class, '/' + uuid, postdata)
else
- resp = $arvados_api_client.api(self.class, '', postdata)
+ postdata.merge!(@create_params) if @create_params
+ resp = arvados_api_client.api(self.class, '', postdata)
end
return false if !resp[:etag] || !resp[:uuid]
def destroy
if etag || uuid
postdata = { '_method' => 'DELETE' }
- resp = $arvados_api_client.api(self.class, '/' + uuid, postdata)
+ resp = arvados_api_client.api(self.class, '/' + uuid, postdata)
resp[:etag] && resp[:uuid] && resp
else
true
ok
end
end
- @links = $arvados_api_client.api Link, '', { _method: 'GET', where: o, eager: true }
- @links = $arvados_api_client.unpack_api_response(@links)
+ @links = arvados_api_client.api Link, '', { _method: 'GET', where: o, eager: true }
+ @links = arvados_api_client.unpack_api_response(@links)
end
def all_links
return @all_links if @all_links
- res = $arvados_api_client.api Link, '', {
+ res = arvados_api_client.api Link, '', {
_method: 'GET',
where: {
tail_kind: self.kind,
},
eager: true
}
- @all_links = $arvados_api_client.unpack_api_response(res)
+ @all_links = arvados_api_client.unpack_api_response(res)
end
def reload
if uuid_or_hash.is_a? Hash
hash = uuid_or_hash
else
- hash = $arvados_api_client.api(self.class, '/' + uuid_or_hash)
+ hash = arvados_api_client.api(self.class, '/' + uuid_or_hash)
end
hash.each do |k,v|
if self.respond_to?(k.to_s + '=')
uuid
end
- def dup
- super.forget_uuid!
+ def initialize_copy orig
+ super
+ forget_uuid!
end
def attributes_for_display
end
def class_for_display
- self.class.to_s
+ self.class.to_s.underscore.humanize
end
def self.creatable?
current_user
end
+ def self.goes_in_projects?
+ false
+ end
+
def editable?
(current_user and current_user.is_active and
(current_user.is_admin or
current_user.uuid == self.owner_uuid or
- new_record?))
+ new_record? or
+ (writable_by.include? current_user.uuid rescue false)))
end
- def attribute_editable?(attr)
+ def attribute_editable?(attr, ever=nil)
if "created_at modified_at modified_by_user_uuid modified_by_client_uuid updated_at".index(attr.to_s)
false
elsif not (current_user.andand.is_active)
false
- elsif "uuid owner_uuid".index(attr.to_s) or current_user.is_admin
+ elsif attr == 'uuid'
current_user.is_admin
+ elsif ever
+ true
else
- current_user.uuid == self.owner_uuid or
- current_user.uuid == self.uuid or
- new_record?
+ editable?
end
end
end
resource_class = nil
uuid.match /^[0-9a-z]{5}-([0-9a-z]{5})-[0-9a-z]{15}$/ do |re|
- resource_class ||= $arvados_api_client.
+ resource_class ||= arvados_api_client.
kind_class(self.uuid_infix_object_kind[re[1]])
end
if opts[:referring_object] and
opts[:referring_attr] and
opts[:referring_attr].match /_uuid$/
- resource_class ||= $arvados_api_client.
+ resource_class ||= arvados_api_client.
kind_class(opts[:referring_object].
attributes[opts[:referring_attr].
sub(/_uuid$/, '_kind')])
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
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
+
protected
def forget_uuid!
projects / arvados.git / blobdiff