apps/workbench/app/helpers/pipeline_instances_helper.rb

   1 module PipelineInstancesHelper
   2
   3   def pipeline_jobs object=nil
   4     object ||= @object
   5     if object.components[:steps].is_a? Array
   6       pipeline_jobs_oldschool object
   7     elsif object.components.is_a? Hash
   8       pipeline_jobs_newschool object
   9     end
  10   end
  11
  12   def render_pipeline_jobs
  13     pipeline_jobs.collect do |pj|
  14       render_pipeline_job pj
  15     end
  16   end
  17
  18   def render_pipeline_job pj
  19     pj[:progress_bar] = render partial: 'job_progress', locals: {:j => pj[:job]}
  20     pj[:output_link] = link_to_if_arvados_object pj[:output]
  21     pj[:job_link] = link_to_if_arvados_object pj[:job][:uuid]
  22     pj
  23   end
  24
  25   def pipieline_log_history(job_uuids)
  26     results = []
  27
  28     log_history = Log.where(event_type: 'transient-log-entry',
  29                             object_uuid: job_uuids).order('id DESC').limit(5).all
  30     if !log_history.results.empty?
  31       results = log_history.results.reverse
  32     end
  33
  34     return results
  35   end
  36
  37   protected
  38
  39   def pipeline_jobs_newschool object
  40     ret = []
  41     i = -1
  42
  43     object.components.each do |cname, c|
  44       i += 1
  45       pj = {index: i, name: cname}
  46       pj[:job] = c[:job].is_a?(Hash) ? c[:job] : {}
  47       pj[:percent_done] = 0
  48       pj[:percent_running] = 0
  49       if pj[:job][:success]
  50         if pj[:job][:output]
  51           pj[:progress] = 1.0
  52           pj[:percent_done] = 100
  53         else
  54           pj[:progress] = 0.0
  55         end
  56       else
  57         if pj[:job][:tasks_summary]
  58           begin
  59             ts = pj[:job][:tasks_summary]
  60             denom = ts[:done].to_f + ts[:running].to_f + ts[:todo].to_f
  61             pj[:progress] = (ts[:done].to_f + ts[:running].to_f/2) / denom
  62             pj[:percent_done] = 100.0 * ts[:done].to_f / denom
  63             pj[:percent_running] = 100.0 * ts[:running].to_f / denom
  64             pj[:progress_detail] = "#{ts[:done]} done #{ts[:running]} run #{ts[:todo]} todo"
  65           rescue
  66             pj[:progress] = 0.5
  67             pj[:percent_done] = 0.0
  68             pj[:percent_running] = 100.0
  69           end
  70         else
  71           pj[:progress] = 0.0
  72         end
  73       end
  74       if pj[:job][:success]
  75         pj[:result] = 'complete'
  76         pj[:complete] = true
  77         pj[:progress] = 1.0
  78       elsif pj[:job][:finished_at]
  79         pj[:result] = 'failed'
  80         pj[:failed] = true
  81       elsif pj[:job][:started_at]
  82         pj[:result] = 'running'
  83       elsif pj[:job][:uuid]
  84         pj[:result] = 'queued'
  85       else
  86         pj[:result] = 'none'
  87       end
  88       pj[:job_id] = pj[:job][:uuid]
  89       pj[:script] = pj[:job][:script] || c[:script]
  90       pj[:script_parameters] = pj[:job][:script_parameters] || c[:script_parameters]
  91       pj[:script_version] = pj[:job][:script_version] || c[:script_version]
  92       pj[:output] = pj[:job][:output]
  93       pj[:finished_at] = (Time.parse(pj[:job][:finished_at]) rescue nil)
  94       ret << pj
  95     end
  96     ret
  97   end
  98
  99   def pipeline_jobs_oldschool object
 100     ret = []
 101     object.components[:steps].each_with_index do |step, i|
 102       pj = {index: i, name: step[:name]}
 103       if step[:complete] and step[:complete] != 0
 104         if step[:output_data_locator]
 105           pj[:progress] = 1.0
 106         else
 107           pj[:progress] = 0.0
 108         end
 109       else
 110         if step[:progress] and
 111             (re = step[:progress].match /^(\d+)\+(\d+)\/(\d+)$/)
 112           pj[:progress] = (((re[1].to_f + re[2].to_f/2) / re[3].to_f) rescue 0.5)
 113         else
 114           pj[:progress] = 0.0
 115         end
 116         if step[:failed]
 117           pj[:result] = 'failed'
 118           pj[:failed] = true
 119         end
 120       end
 121       if step[:warehousejob]
 122         if step[:complete]
 123           pj[:result] = 'complete'
 124           pj[:complete] = true
 125           pj[:progress] = 1.0
 126         elsif step[:warehousejob][:finishtime]
 127           pj[:result] = 'failed'
 128           pj[:failed] = true
 129         elsif step[:warehousejob][:starttime]
 130           pj[:result] = 'running'
 131         else
 132           pj[:result] = 'queued'
 133         end
 134       end
 135       pj[:progress_detail] = (step[:progress] rescue nil)
 136       pj[:job_id] = (step[:warehousejob][:id] rescue nil)
 137       pj[:job_link] = pj[:job_id]
 138       pj[:script] = step[:function]
 139       pj[:script_version] = (step[:warehousejob][:revision] rescue nil)
 140       pj[:output] = step[:output_data_locator]
 141       pj[:finished_at] = (Time.parse(step[:warehousejob][:finishtime]) rescue nil)
 142       ret << pj
 143     end
 144     ret
 145   end
 146 end