Module: Sidekiq::Status::Web

Defined in:
lib/sidekiq-status/web.rb

Overview

Hook into Sidekiq::Web Sinatra app which adds a new “/statuses” page

Constant Summary collapse

VIEW_PATH =

Location of Sidekiq::Status::Web view templates

File.expand_path('../../../web/views', __FILE__)

Class Method Summary collapse

Class Method Details

.registered(app) ⇒ Object

Parameters:

  • app (Sidekiq::Web) 


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# File 'lib/sidekiq-status/web.rb', line 10

def self.registered(app)
  app.helpers do
    def sidekiq_status_template(name)
      path = File.join(VIEW_PATH, name.to_s) + ".erb"
      File.open(path).read
    end
  end

  app.get '/statuses' do
    queue = Sidekiq::Workers.new
    @statuses = []

    queue.each do |*args|
      work = if args[1].is_a?(Hash)
        # For sidekiq < 3
        args[1]
      else
        args[2]
      end
      job = Struct.new(:jid, :klass, :args).new(work["payload"]["jid"], work["payload"]["class"], work["payload"]["args"])
      status = Sidekiq::Status::get_all job.jid
      next if !status || status.count < 2
      status["worker"] = job.klass
      status["args"] = job.args
      status["jid"] = job.jid
      status["pct_complete"] = ((status["at"].to_f / status["total"].to_f) * 100).to_i if status["total"].to_f > 0
      @statuses << OpenStruct.new(status)
    end

    if ["worker", "status", "update_time", "pct_complete", "message"].include?(params[:sort_by])
      sort_by = params[:sort_by]
    else
      sort_by = "worker"
    end

    sort_dir = "asc"

    if params[:sort_dir] == "asc"
      @statuses = @statuses.sort { |x,y| x.send(sort_by) <=> y.send(sort_by) }
    else # DESC
      sort_dir = "desc"
      @statuses = @statuses.sort { |y,x| x.send(sort_by) <=> y.send(sort_by) }
    end

    @headers = [
      { id: "worker", name: "Worker/jid", class: nil, url: nil},
      { id: "status", name: "Status", class: nil, url: nil},
      { id: "update_time", name: "Last Updated", class: nil, url: nil},
      { id: "pct_complete", name: "Progress", class: nil, url: nil},
      { id: "message", name: "Message", class: nil, url: nil}
    ]

    @headers.each do |h|
      params["sort_by"] = h[:id]
      params["sort_dir"] = (sort_by == h[:id] && sort_dir == "asc") ? "desc" : "asc"
      h[:url] = "statuses?" + params.map {|k,v| "#{k}=#{v}" }.join("&")
      h[:class] = "sorted_#{sort_dir}" if sort_by == h[:id]
    end

    erb(sidekiq_status_template(:statuses))
  end
end