crazymykl/resque-pool-lifeguard

<% pools = Resque::Pool::Lifeguard.all_pools %>
<% workers = Resque.workers.group_by { |w| [w.hostname, w.queues] } %>

<style>
#main form.queues {
  float: none;
  margin: 0;
}

form.queues input[type="number"] {
  width: 35px;
}

.batch.actions {
  float: right;
}
</style>

<h1 class='wi'>Worker Pools</h1>

<div class='batch actions'>
  <form class='forget all' action="<%= u '/pools/forget_all' %>" method="POST"
    onsubmit='return confirm("This will forget all pools. Are you sure?")'>
    <input type="submit" value="Forget All">
  </form>

  <form class='forget empty' action="<%= u '/pools/forget_empty' %>" method="POST"
    onsubmit='return confirm("This will forget any pools with no workers. Are you sure?")'>
    <input type="submit" value="Forget Empty">
  </form>
</div>

<p class='intro'>The worker pools listed below are all registered as active on your system.</p>

<% pools.each do |host, pool| %>
<% if pools.length > 1 %>
<h2 class='hostname'><%= host %>
  <form class='forget host' action='<%= u "/pools/#{host}/forget" %>' method="POST">
    <input type="submit" value="Forget">
  </form>
</h2>
<% end %>
<table class='pool'>
  <tr>
    <th>Queues</th>
    <th>Provisioned</th>
    <th>Running</th>
    <th>Working</th>
    <th>Idle</th>
  </tr>
  <% pool.each do |queues, count| %>
  <% split_queues = queues.split ',' %>
  <% my_workers = workers.fetch [host, split_queues], [] %>
  <tr>
    <td class='queues'>
      <% split_queues.each do |q| %>
      <a class="queue-tag" href="<%= u "/queues/#{q}" %>"><%= q %></a>
      <% end %>
    </td>
    <td>
      <form class='update queues' action="<%= u "/pools/#{host}" %>" method="POST">
        <input name="queues" type="hidden" value="<%= queues %>">
        <input name="count" type="number" min="0" value="<%= count %>">
        <input type="submit" value="Update">
      </form>
    </td>
    <td><%= my_workers.count %></td>
    <td><%= my_workers.count &:working? %></td>
    <td><%= my_workers.count &:idle? %></td>
  </tr>
  <% end %>
  <tr>
    <th>Add new...</th>
    <td colspan="4">
      <form class='new queues' action="<%= u "/pools/#{host}" %>" method="POST">
        <input name="queues" placeholder="Enter queue name(s)">
        <input name="count" type="number" min="0" value="1">
        <input type="submit" value="Create">
      </form>
    </td>
  </tr>
</table>

<% end %>



<%= poll %>