})
end
- def contents
- all_objects = []
- all_available = 0
-
- # Trick apply_where_limit_order_params into applying suitable
- # per-table values. *_all are the real ones we'll apply to the
- # aggregate set.
- limit_all = @limit
- offset_all = @offset
- @orders = []
+ def render_404_if_no_object
+ if params[:action] == 'contents' and !params[:uuid]
+ # OK!
+ @object = nil
+ else
+ super
+ end
+ end
- ArvadosModel.descendants.reject(&:abstract_class?).sort_by(&:to_s).
- each do |klass|
- case klass.to_s
- # We might expect klass==Link etc. here, but we would be
- # disappointed: when Rails reloads model classes, we get two
- # distinct classes called Link which do not equal each
- # other. But we can still rely on klass.to_s to be "Link".
- when 'ApiClientAuthorization', 'UserAgreement', 'Link'
- # Do not want.
- else
- @objects = klass.readable_by(*@read_users)
- cond_sql = "#{klass.table_name}.owner_uuid = ?"
- cond_params = [@object.uuid]
- if params[:include_linked]
- cond_sql += " OR #{klass.table_name}.uuid IN (SELECT head_uuid FROM links WHERE link_class=#{klass.sanitize 'name'} AND links.tail_uuid=#{klass.sanitize @object.uuid})"
- end
- @objects = @objects.where(cond_sql, *cond_params).order("#{klass.table_name}.uuid")
- @limit = limit_all - all_objects.count
- apply_where_limit_order_params
- items_available = @objects.
- except(:limit).except(:offset).
- count(:id, distinct: true)
- all_available += items_available
- @offset = [@offset - items_available, 0].max
+ def contents
+ # Set @objects:
+ load_searchable_objects(owner_uuid: @object.andand.uuid, include_linked: params[:include_linked])
- all_objects += @objects.to_a
- end
- end
- @objects = all_objects || []
@links = Link.where('link_class=? and tail_uuid=?'\
' and head_uuid in (?)',
'name',
:etag => "",
:self_link => "",
:links => @links.as_api_response(nil),
- :offset => offset_all,
- :limit => limit_all,
- :items_available => all_available,
+ :offset => @offset,
+ :limit => @limit,
+ :items_available => @items_available,
:items => @objects.as_api_response(nil)
}
render json: @object_list
end
+ protected
+
+ def load_searchable_objects opts
+ all_objects = []
+ @items_available = 0
+
+ # Trick apply_where_limit_order_params into applying suitable
+ # per-table values. *_all are the real ones we'll apply to the
+ # aggregate set.
+ limit_all = @limit
+ offset_all = @offset
+ @orders = []
+
+ [Group,
+ Job, PipelineInstance, PipelineTemplate,
+ Collection,
+ Human, Specimen, Trait].each do |klass|
+ @objects = klass.readable_by(*@read_users)
+ conds = []
+ cond_params = []
+ if opts[:owner_uuid]
+ conds << "#{klass.table_name}.owner_uuid = ?"
+ cond_params << opts[:owner_uuid]
+ end
+ if opts[:include_linked]
+ conds << "#{klass.table_name}.uuid IN (SELECT head_uuid FROM links WHERE link_class=#{klass.sanitize 'name'} AND links.tail_uuid=#{klass.sanitize @object.uuid})"
+ end
+ if conds.any?
+ cond_sql = '(' + conds.join(') OR (') + ')'
+ @objects = @objects.where(cond_sql, *cond_params)
+ end
+ @objects = @objects.order("#{klass.table_name}.uuid")
+ @limit = limit_all - all_objects.count
+ apply_where_limit_order_params
+ klass_items_available = @objects.
+ except(:limit).except(:offset).
+ count(:id, distinct: true)
+ @items_available += klass_items_available
+ @offset = [@offset - klass_items_available, 0].max
+
+ all_objects += @objects.to_a
+ end
+
+ @objects = all_objects
+ @limit = limit_all
+ @offset = offset_all
+ end
+
end