Workitems

workitems.coffee

class Dashing.Workitems extends Dashing.Widget
  @accessor 'current', Dashing.AnimatedValue

  onData: (data) ->
      if data.status
	      $(@get('node')).attr 'class', (i,c) -> c.replace /\bstatus-\S+/g, ''
	      $(@get('node')).addClass "status-#{data.status}"

workitems.html

// ----------------------------------------------------------------------------
// Sass declarations
// ----------------------------------------------------------------------------
$background-color:  #00bb00;
$value-color:       #fff;

$title-color:       rgba(255, 255, 255, 0.7);
$moreinfo-color:    rgba(255, 255, 255, 0.7);

// ----------------------------------------------------------------------------
// Widget-number styles
// ----------------------------------------------------------------------------
.widget-workitems {

  background-color: $background-color;

  .title {
    color: $title-color;
  }

  .value {
    color: $value-color;
  }

  .more-info {
    color: $moreinfo-color;
  }  

  .updated-at {
    color: rgba(0, 0, 0, 0.3);
  }
}

workitems.rb

require 'net/http'
require 'json'

app1 = 'http://host1/api/open/openSupportWorkItems.json'
app2 = 'http://host2/openapi/dashboard/workitems/open'

SCHEDULER.every '30s' do
  send_event('workitems-app1', workitems(app1))
  send_event('workitems-app2', workitems(app2))
end

def workitems(url)
  begin
    response = Net::HTTP.get(URI(url))
    count = JSON.parse(response)['open']
  
    status = case count
      when 0 then { count: count, status: 'ok' }
      else { count: count, status: 'warning' }
  end
  rescue Exception
    { count: -1, status: 'danger' }
  end
end