ambari/ambari-web/app/templates/main/admin/stack_upgrade/upgrade_version_box.hbs

{{!
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
}}

{{#if view.isOutOfSync}}
  <i class="icon-exclamation-sign out-of-sync-badge"></i>
{{/if}}

<p {{bindAttr class=":version view.isRepoUrlsEditDisabled:not-active-link"}}>
  <span>{{view.content.displayName}}</span>
  <a class="pull-right not-active link-tooltip" {{action editRepositories target="view"}}>
    <i class="icon-edit"></i>
  </a>
</p>
<p class="repository-name">({{view.content.repositoryVersion}})</p>

<p class="patch-icon">
  {{#if view.isPatch}}
    <i class="icon-umbrella"></i>&nbsp;{{t common.patch}}
  {{/if}}
</p>


<div {{bindAttr class="view.stateElement.isInstalling:installing :align-center :state"}}>
  {{#if view.stateElement.isButton}}
    <button class="btn btn-primary"
      {{action runAction target="view"}}
      {{bindAttr disabled="view.stateElement.isDisabled"}}>
      {{view.stateElement.text}}
    </button>
  {{/if}}
  {{#if view.stateElement.isButtonGroup}}
    <div class="btn-group">
      <button class="btn btn-primary"
        {{action runAction target="view"}}
        {{bindAttr disabled="view.stateElement.isDisabled"}}>
        {{view.stateElement.text}}
      </button>
      <button class="btn btn-primary dropdown-toggle" data-toggle="dropdown" {{bindAttr disabled="view.stateElement.isDisabled"}}>
        <span class="caret"></span>
      </button>
      <ul class="dropdown-menu">
        {{#each button in view.stateElement.buttons}}
          <li {{bindAttr class="button.isDisabled:disabled"}}>
            <a {{action runAction button.action target="view"}}>
              {{button.text}}
            </a>
          </li>
        {{/each}}
      </ul>
    </div>
  {{/if}}
  {{#if view.stateElement.isLabel}}
    <span {{bindAttr class="view.stateElement.class"}}>{{view.stateElement.text}}</span>
  {{/if}}
  {{#if view.stateElement.isLink}}
    {{#if view.stateElement.iconClass}}
      <i {{bindAttr class="view.stateElement.iconClass"}}></i>
    {{/if}}
    <a href="#" {{action runAction target="view"}}>{{view.stateElement.text}}</a>
    {{#if view.stateElement.isInstalling}}
      {{view App.ProgressBarView
        progressBinding="view.installProgress"
        statusBinding="view.PROGRESS_STATUS"
      }}
    {{/if}}
  {{/if}}
  {{#if view.stateElement.isSpinner}}
    {{view App.SpinnerView}}
  {{/if}}
</div>

<div class="hosts-section">
  <div class="hosts-bar">{{t common.hosts}}</div>
  <div class="row-fluid host-link">
    <div class="span4 align-center not-installed-hosts">
      <div><a href="#" class="hosts-tooltip not-active" {{bindAttr data-original-title="view.content.noInitHostsTooltip" }}
        {{action showHosts view.versionStateMap.not_installed target="view"}}>
        {{view.notInstalledHosts.length}}</a></div>
      <div>{{t admin.stackVersions.version.notInstalled}}</div>
    </div>
    <div class="span4 align-center installed-hosts">
      <div><a href="#" class="hosts-tooltip not-active" {{bindAttr data-original-title="view.content.noInstalledHostsTooltip" }}
        {{action showHosts view.versionStateMap.installed target="view"}}>
        {{view.installedHosts.length}}</a></div>
      <div>{{t common.installed}}</div>
    </div>
    <div class="span4 align-center current-hosts">
      <div><a href="#" class="hosts-tooltip not-active" {{bindAttr data-original-title="view.content.noCurrentHostsTooltip" }}
        {{action showHosts view.versionStateMap.current target="view"}}>
        {{view.currentHosts.length}}</a></div>
      <div>{{t common.current}}</div>
    </div>
  </div>
</div>