apps/workbench/app/controllers/work_units_controller.rb

   1 class WorkUnitsController < ApplicationController
   2   def find_objects_for_index
   3     # If it's not the index rows partial display, just return
   4     # The /index request will again be invoked to display the
   5     # partial at which time, we will be using the objects found.
   6     return if !params[:partial]
   7
   8     @limit = 20
   9     @filters = @filters || []
  10
  11     # get next page of pipeline_instances
  12     filters = @filters + [["uuid", "is_a", ["arvados#pipelineInstance"]]]
  13     pipelines = PipelineInstance.limit(@limit).order(["created_at desc"]).filter(filters)
  14
  15     # get next page of jobs
  16     filters = @filters + [["uuid", "is_a", ["arvados#job"]]]
  17     jobs = Job.limit(@limit).order(["created_at desc"]).filter(filters)
  18
  19     # get next page of container_requests
  20     filters = @filters + [["uuid", "is_a", ["arvados#containerRequest"]]]
  21     crs = ContainerRequest.limit(@limit).order(["created_at desc"]).filter(filters)
  22     @objects = (jobs.to_a + pipelines.to_a + crs.to_a).sort_by(&:created_at).reverse.first(@limit)
  23
  24     if @objects.any?
  25       @next_page_filters = next_page_filters('<=')
  26       @next_page_href = url_for(partial: :all_processes_rows,
  27                                 filters: @next_page_filters.to_json)
  28       preload_links_for_objects(@objects.to_a)
  29     else
  30       @next_page_href = nil
  31     end
  32   end
  33
  34   def next_page_href with_params={}
  35     @next_page_href
  36   end
  37 end