/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package com.xpn.xwiki.plugin.skinx;
import java.util.Collections;
import java.util.Set;
import org.apache.commons.lang3.StringUtils;
import com.xpn.xwiki.XWikiContext;
import com.xpn.xwiki.api.Api;
import com.xpn.xwiki.plugin.XWikiPluginInterface;
/**
* CSs Skin File Extension plugin to use css files from the skin.
*
* @version $Id: 1c3764f6897ec787dc0fff3588d1c172465c9550 $
* @since 1.6
*/
public class CssSkinFileExtensionPlugin extends AbstractSkinExtensionPlugin
{
/**
* The identifier for this plugin; used for accessing the plugin from velocity, and as the action returning the
* extension content.
*/
public static final String PLUGIN_NAME = "ssfx";
/**
* XWiki plugin constructor.
*
* @param name The name of the plugin, which can be used for retrieving the plugin API from velocity. Unused.
* @param className The canonical classname of the plugin. Unused.
* @param context The current request context.
* @see com.xpn.xwiki.plugin.XWikiDefaultPlugin#XWikiDefaultPlugin(String,String,com.xpn.xwiki.XWikiContext)
*/
public CssSkinFileExtensionPlugin(String name, String className, XWikiContext context)
{
super(name, className, context);
}
@Override
public String getName()
{
return PLUGIN_NAME;
}
@Override
public Api getPluginApi(XWikiPluginInterface plugin, XWikiContext context)
{
return new SkinFileExtensionPluginApi((AbstractSkinExtensionPlugin) plugin, context);
}
@Override
public String getLink(String filename, XWikiContext context)
{
boolean forceSkinAction = (Boolean) getParametersForResource(filename, context).get("forceSkinAction");
StringBuilder result = new StringBuilder("<link rel='stylesheet' type='text/css' href='");
result.append(context.getWiki().getSkinFile(filename, forceSkinAction, context));
if (forceSkinAction) {
String parameters = StringUtils.removeStart(parametersAsQueryString(filename, context), "&");
if (!StringUtils.isEmpty(parameters)) {
result.append("?").append(parameters);
}
}
result.append("'/>");
return result.toString();
}
/**
* {@inheritDoc}
* <p>
* We must override this method since the plugin manager only calls it for classes that provide their own
* implementation, and not an inherited one.
* </p>
*
* @see AbstractSkinExtensionPlugin#endParsing(String, XWikiContext)
*/
@Override
public String endParsing(String content, XWikiContext context)
{
return super.endParsing(content, context);
}
/**
* {@inheritDoc}
* <p>
* There is no support for always used skinfile-based extensions.
* </p>
*
* @see AbstractSkinExtensionPlugin#getAlwaysUsedExtensions(XWikiContext)
*/
@Override
public Set<String> getAlwaysUsedExtensions(XWikiContext context)
{
return Collections.emptySet();
}
/**
* {@inheritDoc}
* <p>
* Not supported for skinfile-based extensions.
* </p>
*
* @see com.xpn.xwiki.plugin.skinx.AbstractSkinExtensionPlugin#hasPageExtensions(com.xpn.xwiki.XWikiContext)
*/
@Override
public boolean hasPageExtensions(XWikiContext context)
{
return false;
}
}