apps/workbench/app/models/job.rb

   1 class Job < ArvadosBase
   2   def self.goes_in_projects?
   3     true
   4   end
   5
   6   def content_summary
   7     "#{script} job"
   8   end
   9
  10   def editable_attributes
  11     %w(description)
  12   end
  13
  14   def default_name
  15     if script
  16       x = "\"#{script}\" job"
  17     else
  18       x = super
  19     end
  20     if finished_at
  21       x += " finished #{finished_at.strftime('%b %-d')}"
  22     elsif started_at
  23       x += " started #{started_at.strftime('%b %-d')}"
  24     elsif created_at
  25       x += " submitted #{created_at.strftime('%b %-d')}"
  26     end
  27   end
  28
  29   def cancel
  30     arvados_api_client.api "jobs/#{self.uuid}/", "cancel", {"cascade" => true}
  31   end
  32
  33   def self.queue_size
  34     arvados_api_client.api("jobs/", "queue_size", {"_method"=> "GET"})[:queue_size] rescue 0
  35   end
  36
  37   def self.queue
  38     arvados_api_client.unpack_api_response arvados_api_client.api("jobs/", "queue", {"_method"=> "GET"})
  39   end
  40
  41   def textile_attributes
  42     [ 'description' ]
  43   end
  44
  45   def stderr_log_query(limit=nil)
  46     query = Log.where(object_uuid: self.uuid).order("created_at DESC").with_count('none')
  47     query = query.limit(limit) if limit
  48     query
  49   end
  50
  51   def stderr_log_lines(limit=2000)
  52     stderr_log_query(limit).results.reverse.
  53       flat_map { |log| log.properties[:text].split("\n") rescue [] }
  54   end
  55
  56   def work_unit(label=nil)
  57     JobWorkUnit.new(self, label, self.uuid)
  58   end
  59 end