discourse/app/assets/javascripts/admin/templates/backups-index.hbs

     <div class="backup-options">
        {{resumable-upload target="/admin/backups/upload" success="uploadSuccess" error="uploadError" uploadText=uploadLabel title="admin.backups.upload.title"}}
        {{#if site.isReadOnly}}
          {{d-button icon="eye" action="toggleReadOnlyMode" disabled=status.isOperationRunning title="admin.backups.read_only.disable.title" label="admin.backups.read_only.disable.label"}}
        {{else}}
          {{d-button icon="eye" action="toggleReadOnlyMode" disabled=status.isOperationRunning title="admin.backups.read_only.enable.title" label="admin.backups.read_only.enable.label"}}
        {{/if}}
      </div>
<table class="grid">
  <thead>
    <th width="55%">{{i18n 'admin.backups.columns.filename'}}</th>
    <th width="10%">{{i18n 'admin.backups.columns.size'}}</th>
    <th></th>    
  </thead>
  <tbody>
  {{#each model as |backup|}}
    <tr>
      <td class="backup-filename">{{backup.filename}}</td>
      <td class="backup-size">{{human-size backup.size}}</td>
      <td class="backup-controls">
        <div>
          {{d-button class="download"
                     action="download"
                     actionParam=backup
                     icon="download"
                     title="admin.backups.operations.download.title"
                     label="admin.backups.operations.download.label"}}
          {{#if status.isOperationRunning}}
            {{d-button icon="trash-o" action="destroyBackup" actionParam=backup class="btn-danger" disabled="true" title="admin.backups.operations.is_running"}}
            {{d-button icon="play" action="startRestore" actionParam=backup disabled=status.restoreDisabled title=restoreTitle label="admin.backups.operations.restore.label"}}
          {{else}}
            {{d-button icon="trash-o" action="destroyBackup" actionParam=backup class="btn-danger" title="admin.backups.operations.destroy.title"}}
            {{d-button icon="play" action="startRestore" actionParam=backup disabled=status.restoreDisabled title=restoreTitle label="admin.backups.operations.restore.label"}}
          {{/if}}
        </div>
      </td>
    </tr>
  {{else}}
    <tr>
      <td>{{i18n 'admin.backups.none'}}</td>
      <td></td>
      <td></td>
    </tr>
  {{/each}}
  </tbody>
</table>