org.opencms.widgets.CmsInputWidgetPlaintext Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
*
* This library 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 library 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.
*
* For further information about Alkacon Software GmbH & Co. KG, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.widgets;
import org.opencms.file.CmsObject;
import org.opencms.i18n.CmsEncoder;
import org.opencms.main.CmsLog;
import org.opencms.util.CmsHtmlExtractor;
import org.opencms.util.CmsStringUtil;
import java.io.UnsupportedEncodingException;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.htmlparser.util.ParserException;
/**
* {@link org.opencms.widgets.CmsInputWidget} that strips HTML Tags from the input before storing values.
*
* @since 6.3.0
*
*/
public final class CmsInputWidgetPlaintext extends CmsInputWidget {
/** The log object for this class. */
private static final Log LOG = CmsLog.getLog(CmsInputWidgetPlaintext.class);
/**
* Defcon.
*/
public CmsInputWidgetPlaintext() {
super();
}
/**
* @see org.opencms.widgets.CmsInputWidget#newInstance()
*/
@Override
public I_CmsWidget newInstance() {
return new CmsInputWidgetPlaintext();
}
/**
* @see org.opencms.widgets.A_CmsWidget#setEditorValue(org.opencms.file.CmsObject, java.util.Map, org.opencms.widgets.I_CmsWidgetDialog, org.opencms.widgets.I_CmsWidgetParameter)
*/
@Override
public void setEditorValue(
CmsObject cms,
Map formParameters,
I_CmsWidgetDialog widgetDialog,
I_CmsWidgetParameter param) {
String[] values = formParameters.get(param.getId());
if ((values != null) && (values.length > 0)) {
String value = values[0];
if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(value)) {
try {
value = CmsHtmlExtractor.extractText(value, CmsEncoder.ENCODING_UTF_8);
} catch (ParserException e) {
if (LOG.isErrorEnabled()) {
LOG.error(
Messages.get().getBundle().key(Messages.LOG_ERR_WIDGET_PLAINTEXT_EXTRACT_HTML_1, value));
}
} catch (UnsupportedEncodingException e) {
if (LOG.isErrorEnabled()) {
LOG.error(
Messages.get().getBundle().key(Messages.LOG_ERR_WIDGET_PLAINTEXT_EXTRACT_HTML_1, value));
}
}
} else {
value = "";
}
param.setStringValue(cms, value);
}
}
}