trunk/src/modules-core/sitemanagement/usecases/tab/revisions.jx

<?xml version="1.0"?>
<!--
  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.
-->

<!-- $Id$ -->

<page:page xmlns:jx="http://apache.org/cocoon/templates/jx/1.0" 
           xmlns:page="http://apache.org/cocoon/lenya/cms-page/1.0" 
           xmlns="http://www.w3.org/1999/xhtml" 
           xmlns:i18n="http://apache.org/cocoon/i18n/2.1" >

  <jx:import uri="fallback://lenya/modules/sitemanagement/usecases/tab/head.jx"/>

  <!-- if the usecase cannot be invoked, find the cause: -->
  <jx:choose>
    <jx:when test="${usecase.getParameter('canRollback') == 'true'}">
      <jx:set var="rollbackMessage" value="rollback-ok"/>
    </jx:when>
    <jx:otherwise>
      <jx:choose>
        <jx:when test="${usecase.getParameter('workflowState') == 'review'}">
          <jx:set var="rollbackMessage" value="no-rollback-in-review"/>
        </jx:when>
        <jx:otherwise>
          <jx:set var="rollbackMessage" value="no-rollback-no-privileges"/>
        </jx:otherwise>
      </jx:choose>
    </jx:otherwise>
  </jx:choose>

  <page:head>
    <script type="text/javascript">

  function showRevision(revision) {
    window.open(
        '?lenya.revision=' + revision,
        'Lenya_ViewRevision',
        'menubar=no,addressbar=no,toolbar=no,statusbar=no'
    );
  }

  function rollback(toRevision) {
    window.location.href="?lenya.usecase=sitemanagement.rollback"
        + String.fromCharCode(38)  // an &amp; does not work, since it's not being decoded
        + "rollbackRevision=" + toRevision;
  }

    </script>
  </page:head>
  <page:body>

    <jx:import uri="fallback://lenya/modules/sitemanagement/usecases/tab/sitetree.jx"/>
    <jx:import uri="fallback://lenya/modules/usecase/templates/tabs.jx"/>

    <div id="contentblock1" class="lenya-tab-sitetree">
      <h1><i18n:text>Revisions</i18n:text></h1>
  
      <form name="revisions">
  
        <table class="lenya-table-list-noborder">

          <tr>
            <th><i18n:text>No.</i18n:text></th>
            <th><i18n:text>Time</i18n:text></th>
            <th><i18n:text>Editor</i18n:text></th>
            <th><i18n:text>Actions</i18n:text></th>
          </tr>
  
          <jx:set var="count" value="${usecase.getParameter('revisions').size()}"/>
          <jx:set var="isFirstItem" value="true"/>
          <jx:forEach var="revision" items="${usecase.getParameter('revisions')}" begin="0">
            <tr>
              <td align="right">
                <input 
                  type="button" 
                  i18n:attr="title" 
                  onclick="showRevision(${revision.getNumber()});"
                  title="view-revision-in-new-window"
                  value="${revision.getNumber()}"
                />
              </td>
              <td align="right"><i18n:date-time src-pattern="yyyy-MM-dd HH:mm:ss"><jx:formatDate value="${revision.getTime()}" pattern="yyyy-MM-dd HH:mm:ss"/></i18n:date-time></td>
              <td><jx:out value="${revision.getUserId()}"/></td>
              <td>
                <input 
                  type="button" 
                  i18n:attr="value title" 
                  onclick="showRevision(${revision.getNumber()});"
                  title="view-revision-in-new-window"
                  value="view-revision"
                />
                <jx:choose>
                  <jx:when test="${isFirstItem == 'true'}">
                    <jx:set var="isFirstItem" value="false"/>
                    <i18n:text key="is-current-version"/>
                  </jx:when>
                  <jx:when test="${usecase.getParameter('canRollback') == 'true'}">
                    &#160;
                    <input type="button" i18n:attr="value title" title="${rollbackMessage}" value="rollback" 
                      onclick="void rollback(${revision.getNumber()});" 
                    />
                  </jx:when>
                  <jx:otherwise>
                    <input type="button" i18n:attr="value title" title="${rollbackMessage}" disabled="disabled" value="rollback"/>
                  </jx:otherwise>
                </jx:choose>
              </td>
            </tr>
          </jx:forEach>
  
          <jx:if test="${usecase.getParameter('canRollback') != 'true'}">
            <tr>
              <td/>
              <td colspan="3">
                <strong><i18n:text key="${rollbackMessage}"/></strong>
              </td>
            </tr>
          </jx:if>

        </table>
  
      </form>
  
    </div>
  </page:body>
</page:page>