org.opencms.setup.xml.v8.CmsXmlAddIconRules 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, 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.setup.xml.v8;
import org.opencms.configuration.CmsConfigurationManager;
import org.opencms.configuration.CmsWorkplaceConfiguration;
import org.opencms.configuration.I_CmsXmlConfiguration;
import org.opencms.setup.CmsSetupBean;
import org.opencms.setup.xml.A_CmsXmlWorkplace;
import org.opencms.util.CmsStringUtil;
import java.util.ArrayList;
import java.util.List;
import org.dom4j.Document;
import org.dom4j.Node;
/**
* XML updater for adding icon rules to opencms-workplace.xml.
*
* @since 8.0.0
*/
public class CmsXmlAddIconRules extends A_CmsXmlWorkplace {
/** List of xpaths to update. */
private List m_xpaths;
/**
* @see org.opencms.setup.xml.I_CmsSetupXmlUpdate#getName()
*/
public String getName() {
return "Adds icon rules for various explorer types.";
}
/**
* @see org.opencms.setup.xml.I_CmsSetupXmlUpdate#validate(org.opencms.setup.CmsSetupBean)
*/
@Override
public boolean validate(CmsSetupBean setupBean) throws Exception {
return CmsStringUtil.isNotEmptyOrWhitespaceOnly(getCodeToChange(setupBean));
}
/**
* @see org.opencms.setup.xml.A_CmsSetupXmlUpdate#executeUpdate(org.dom4j.Document, java.lang.String, boolean)
*/
@Override
protected boolean executeUpdate(Document document, String xpath, boolean forReal) {
Node node = document.selectSingleNode(xpath);
if (node != null) {
if (xpath.equals(getXPathsToUpdate().get(0))) {
if (document.selectSingleNode(xpath + "/" + CmsWorkplaceConfiguration.N_ICONRULES) != null) {
return false;
}
org.dom4j.Element explorerTypePlain = (org.dom4j.Element)document.selectSingleNode(xpath);
org.dom4j.Element iconRules = explorerTypePlain.addElement(CmsWorkplaceConfiguration.N_ICONRULES);
addIconRule(iconRules, "java", "java.png", "java_big.png");
addIconRule(iconRules, "js", "js.png", "js_big.png");
addIconRule(iconRules, "html", "html.png", "html_big.png");
addIconRule(iconRules, "xhtml", "html.png", "html_big.png");
addIconRule(iconRules, "htm", "html.png", "html_big.png");
addIconRule(iconRules, "txt", "text.png", "text_big.png");
addIconRule(iconRules, "xml", "xml.png", "xml_big.png");
return true;
} else if (xpath.equals(getXPathsToUpdate().get(1))) {
if (document.selectSingleNode(xpath + "/iconrules") != null) {
return false;
}
// binary
org.dom4j.Element explorerTypeBinary = (org.dom4j.Element)document.selectSingleNode(xpath);
org.dom4j.Element iconRules = explorerTypeBinary.addElement(CmsWorkplaceConfiguration.N_ICONRULES);
addIconRule(iconRules, "doc", "msword.png", "msword_big.png");
addIconRule(iconRules, "docx", "msword.png", "msword_big.png");
addIconRule(iconRules, "xls", "excel.png", "excel_big.png");
addIconRule(iconRules, "ppt", "powerpoint.png", "powerpoint_big.png");
addIconRule(iconRules, "zip", "archive.png", "archive_big.png");
addIconRule(iconRules, "rar", "archive.png", "archive_big.png");
addIconRule(iconRules, "pdf", "pdf.png", "pdf_big.png");
return true;
}
}
return false;
}
/**
* @see org.opencms.setup.xml.A_CmsSetupXmlUpdate#getCommonPath()
*/
@Override
protected String getCommonPath() {
return "/"
+ CmsConfigurationManager.N_ROOT
+ "/"
+ CmsWorkplaceConfiguration.N_WORKPLACE
+ "/"
+ CmsWorkplaceConfiguration.N_EXPLORERTYPES;
}
/**
* @see org.opencms.setup.xml.A_CmsSetupXmlUpdate#getXPathsToUpdate()
*/
@Override
protected List getXPathsToUpdate() {
if (m_xpaths == null) {
m_xpaths = new ArrayList();
m_xpaths.add(xpathForType("plain"));
m_xpaths.add(xpathForType("binary"));
}
return m_xpaths;
}
/**
* Adds an icon rule to the XML dom.
*
* @param element the parent element
* @param extension the extension
* @param icon the icon name
* @param bigicon the big icon name
*/
private void addIconRule(org.dom4j.Element element, String extension, String icon, String bigicon) {
org.dom4j.Element ruleElem = element.addElement(CmsWorkplaceConfiguration.N_ICONRULE);
ruleElem.addAttribute(CmsWorkplaceConfiguration.A_EXTENSION, extension);
ruleElem.addAttribute(I_CmsXmlConfiguration.A_ICON, icon);
ruleElem.addAttribute(CmsWorkplaceConfiguration.A_BIGICON, bigicon);
}
/**
* Returns the xpath for a given explorer type.
*
* @param explorerType the explorer type
*
* @return the xpath for that explorer type
*/
private String xpathForType(String explorerType) {
return "/"
+ CmsConfigurationManager.N_ROOT
+ "/"
+ CmsWorkplaceConfiguration.N_WORKPLACE
+ "/"
+ CmsWorkplaceConfiguration.N_EXPLORERTYPES
+ "/"
+ CmsWorkplaceConfiguration.N_EXPLORERTYPE
+ "[@name='"
+ explorerType
+ "']";
}
}