com.noterik.bart.fs.fscommand.dynamic.collection.config.wizard.java Source code

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Here is the source code for com.noterik.bart.fs.fscommand.dynamic.collection.config.wizard.java

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/* 
* wizard.java
* 
* Copyright (c) 2012 Noterik B.V.
* 
* This file is part of smithers, related to the Noterik Springfield project.
*
* Smithers is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Smithers 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Smithers.  If not, see <http://www.gnu.org/licenses/>.
*/
package com.noterik.bart.fs.fscommand.dynamic.collection.config;

import java.util.Iterator;
import java.util.List;

import org.apache.log4j.Logger;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.Node;

import com.noterik.bart.fs.fscommand.DynamicCommand;
import com.noterik.bart.fs.fsxml.FSXMLRequestHandler;
import com.noterik.springfield.tools.XMLHelper;
import com.noterik.springfield.tools.fs.FSXMLBuilder;

public class wizard implements DynamicCommand {
    /** Logger */
    private static Logger logger = Logger.getLogger(wizard.class);

    public String run(String uri, String xml) {
        logger.debug("start dynamic/collection/config/wizard");

        Document doc = XMLHelper.asDocument(xml);

        if (doc == null) {
            return FSXMLBuilder.getErrorMessage("403", "The value you sent is not valid",
                    "You have to POST a valid command XML", "http://teamelements.noterik.nl/team");
        }

        String user = doc.selectSingleNode("//properties/user") == null ? ""
                : doc.selectSingleNode("//properties/user").getText();
        String ticket = doc.selectSingleNode("//properties/ticket") == null ? ""
                : doc.selectSingleNode("//properties/ticket").getText();

        //TODO: validate user/ticket

        //get collection
        Document collection = FSXMLRequestHandler.instance().getNodeProperties(uri, false);
        logger.debug(collection.asXML());

        //get roles
        Element wizard;
        List<Node> wizards = collection.selectNodes("//config[@id='1']/wizard");
        Node userRole = collection
                .selectSingleNode("//config[@id='roles']/user[@id='" + user + "']/properties/wizard");

        if (userRole == null) {
            logger.debug("user not found --> default wizard");
            // Loop all wizards
            for (Iterator<Node> iter = wizards.iterator(); iter.hasNext();) {
                wizard = (Element) iter.next();

                String wizardId = wizard.attribute("id") == null ? "" : wizard.attribute("id").getText();
                if (!wizardId.equals("1")) {
                    logger.debug("detach wizard with id " + wizardId);
                    wizard.detach();
                }
            }
        } else {
            logger.debug("user found " + userRole.asXML());
            String roles = userRole.getText();
            String[] results = roles.split(",");

            // Loop all wizards
            for (Iterator<Node> iter = wizards.iterator(); iter.hasNext();) {
                wizard = (Element) iter.next();

                String wizardId = wizard.attribute("id") == null ? "" : wizard.attribute("id").getText();
                if (!inArray(results, wizardId)) {
                    logger.debug("detach wizard with id " + wizardId);
                    wizard.detach();
                }
            }
        }

        //detach config roles
        Node configRoles = collection.selectSingleNode("//config[@id='roles']");
        configRoles.detach();

        return collection.asXML();
    }

    private boolean inArray(String[] haystack, String needle) {
        for (int i = 0; i < haystack.length; i++) {
            if (haystack[i].equals(needle)) {
                return true;
            }
        }
        return false;
    }
}