View Javadoc

1   /**
2    * This file Copyright (c) 2011 Magnolia International
3    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
4    *
5    *
6    * This file is dual-licensed under both the Magnolia
7    * Network Agreement and the GNU General Public License.
8    * You may elect to use one or the other of these licenses.
9    *
10   * This file is distributed in the hope that it will be
11   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12   * implied warranty of MERCHANTABILITY or FITNESS FOR A
13   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14   * Redistribution, except as permitted by whichever of the GPL
15   * or MNA you select, is prohibited.
16   *
17   * 1. For the GPL license (GPL), you can redistribute and/or
18   * modify this file under the terms of the GNU General
19   * Public License, Version 3, as published by the Free Software
20   * Foundation.  You should have received a copy of the GNU
21   * General Public License, Version 3 along with this program;
22   * if not, write to the Free Software Foundation, Inc., 51
23   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24   *
25   * 2. For the Magnolia Network Agreement (MNA), this file
26   * and the accompanying materials are made available under the
27   * terms of the MNA which accompanies this distribution, and
28   * is available at http://www.magnolia-cms.com/mna.html
29   *
30   * Any modifications to this file must keep this entire header
31   * intact.
32   *
33   */
34  package info.magnolia.templating.elements;
35  
36  import info.magnolia.cms.beans.config.ServerConfiguration;
37  import info.magnolia.cms.gui.misc.Sources;
38  import info.magnolia.cms.i18n.I18nContentSupport;
39  import info.magnolia.cms.i18n.I18nContentSupportFactory;
40  import info.magnolia.context.MgnlContext;
41  import info.magnolia.rendering.context.RenderingContext;
42  import info.magnolia.rendering.engine.RenderException;
43  
44  import java.io.IOException;
45  
46  
47  /**
48   * Embeds js and css needed while authoring pages.
49   *
50   * @version $Id$
51   */
52  public class InitElement extends AbstractContentTemplatingElement {
53  
54      public static final String PAGE_EDITOR_JS_SOURCE =  MgnlContext.getContextPath() + "/.resources/editor/info.magnolia.templating.editor.PageEditor/info.magnolia.templating.editor.PageEditor.nocache.js";
55      public static final String PAGE_EDITOR_CSS =  MgnlContext.getContextPath() + "/.resources/magnolia-templating-editor/css/styles.css";
56  
57      private I18nContentSupport i18nSupport = I18nContentSupportFactory.getI18nSupport();
58  
59      public InitElement(ServerConfiguration server, RenderingContext renderingContext) {
60          super(server, renderingContext);
61      }
62  
63      @Override
64      public void begin(Appendable out) throws IOException, RenderException {
65          if (!isAdmin()) {
66              return;
67          }
68  
69          Sources src = new Sources(MgnlContext.getContextPath());
70          MarkupHelper helper = new MarkupHelper(out);
71          helper.append("<!-- begin js and css added by @cms.init -->\n");
72          helper.append("<meta name=\"gwt:property\" content=\"locale=" + i18nSupport.getLocale() +"\"/>\n");
73          helper.append(src.getHtmlCss());
74          helper.append(src.getHtmlJs());
75          helper.append("<link rel=\"stylesheet\" type=\"text/css\" href=\"" + PAGE_EDITOR_CSS + "\"></link>\n");
76          helper.append("<script type=\"text/javascript\" src=\"" + PAGE_EDITOR_JS_SOURCE + "\"></script>\n");
77      }
78  
79      @Override
80      public void end(Appendable out) throws IOException, RenderException {
81          if (!isAdmin()) {
82              return;
83          }
84          MarkupHelper helper = new MarkupHelper(out);
85          helper.append("\n<!-- end js and css added by @cms.init -->\n");
86      }
87  }