1 /**
2 * This file Copyright (c) 2010-2010 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.module.templatingcomponents.freemarker;
35
36 import freemarker.core.Environment;
37 import freemarker.template.TemplateDirectiveBody;
38 import freemarker.template.TemplateModel;
39 import freemarker.template.TemplateModelException;
40 import info.magnolia.cms.beans.config.ServerConfiguration;
41 import info.magnolia.cms.core.AggregationState;
42 import info.magnolia.module.templatingcomponents.AuthoringUiComponent;
43 import info.magnolia.module.templatingcomponents.components.SingletonParagraphBar;
44
45 import java.io.IOException;
46 import java.util.List;
47 import java.util.Map;
48
49 /**
50 *
51 * @author gjoseph
52 * @version $Revision: $ ($Author: $)
53 */
54 public class SingletonParagraphBarDirective extends AbstractDirective {
55 @Override
56 protected AuthoringUiComponent prepareUIComponent(ServerConfiguration serverCfg, AggregationState aggState, Environment env, Map<String, TemplateModel> params, TemplateModel[] loopVars, TemplateDirectiveBody body) throws TemplateModelException, IOException {
57 checkBody(body, true);
58 final String enableButtonLabel = string(params, "enableLabel", null);
59 /*
60 final Content target = content(params, "target", null);
61 final String containerNodeName = string(params, "container", null);
62 if (target == null && containerNodeName == null) {
63 // TODO check
64 throw new TemplateModelException("At least target or container must be specified.");
65 }
66 */
67 final String contentName = string(params, "content", null);
68 final List<String> allowedParagraphs = mandatoryStringList(params, "paragraphs");
69
70 return SingletonParagraphBar.make(serverCfg, aggState, contentName, allowedParagraphs, enableButtonLabel);
71
72 }
73
74 }