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

    def add_details_to_status(status)
      status['label'] = status_label(status['status'])
      status["pct_complete"] = pct_complete(status)
      return status
    end

    def pct_complete(status)
      return 100 if status['status'] == 'complete'
      Sidekiq::Status::pct_complete(status['jid'])
    end

    def status_label(status)
      case status
      when 'complete'
        'success'
      when 'working'
        'warning'
      when 'queued'
        'primary'
      else
        'danger'
      end
    end

    def has_sort_by?(value)
      ["worker", "status", "update_time", "pct_complete", "message"].include?(value)
    end
  end

  app.get '/statuses' do
    namespace_jids = Sidekiq.redis{ |conn| conn.keys('sidekiq:status:*') }
    jids = namespace_jids.map{|id_namespace| id_namespace.split(':').last }
    @statuses = []

    jids.each do |jid|
      status = Sidekiq::Status::get_all jid
      next if !status || status.count < 2
      status = add_details_to_status(status)
      @statuses << OpenStruct.new(status)
    end

    sort_by = has_sort_by?(params[:sort_by]) ? params[:sort_by] : "update_time"
    sort_dir = "asc"

    if params[:sort_dir] == "asc"
      @statuses = @statuses.sort { |x,y| x.send(sort_by) <=> y.send(sort_by) }
    else
      sort_dir = "desc"
      @statuses = @statuses.sort { |y,x| x.send(sort_by) <=> y.send(sort_by) }
    end
    
    working_jobs = @statuses.select{|job| job.status == "working"}
    if working_jobs.size >= 25
      @statuses = working_jobs
    else
      @statuses = (@statuses.size >= 25) ? @statuses.take(25) : @statuses 
    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