apps/workbench/app/helpers/pipeline_instances_helper.rb

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