com.liferay.portlet.messageboards.action.ConfigurationActionImpl.java Source code

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Here is the source code for com.liferay.portlet.messageboards.action.ConfigurationActionImpl.java

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/**
 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
 *
 * 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.
 */

package com.liferay.portlet.messageboards.action;

import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.portlet.DefaultConfigurationAction;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.CharPool;
import com.liferay.portal.kernel.util.LocaleUtil;
import com.liferay.portal.kernel.util.LocalizationUtil;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.Validator;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.TreeMap;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;

/**
 * @author Brian Wing Shun Chan
 */
public class ConfigurationActionImpl extends DefaultConfigurationAction {

    @Override
    public void processAction(PortletConfig portletConfig, ActionRequest actionRequest,
            ActionResponse actionResponse) throws Exception {

        String tabs2 = ParamUtil.getString(actionRequest, "tabs2");

        if (tabs2.equals("email-from")) {
            validateEmailFrom(actionRequest);
        } else if (tabs2.equals("message-added-email")) {
            validateEmailMessageAdded(actionRequest);
        } else if (tabs2.equals("message-updated-email")) {
            validateEmailMessageUpdated(actionRequest);
        } else if (tabs2.equals("thread-priorities")) {
            updateThreadPriorities(actionRequest);
        } else if (tabs2.equals("user-ranks")) {
            updateUserRanks(actionRequest);
        }

        super.processAction(portletConfig, actionRequest, actionResponse);
    }

    protected void validateEmailFrom(ActionRequest actionRequest) throws Exception {

        String emailFromName = getParameter(actionRequest, "emailFromName");
        String emailFromAddress = getParameter(actionRequest, "emailFromAddress");

        if (Validator.isNull(emailFromName)) {
            SessionErrors.add(actionRequest, "emailFromName");
        } else if (!Validator.isEmailAddress(emailFromAddress) && !Validator.isVariableTerm(emailFromAddress)) {

            SessionErrors.add(actionRequest, "emailFromAddress");
        }
    }

    protected void validateEmailMessageAdded(ActionRequest actionRequest) throws Exception {

        String emailMessageAddedSubjectPrefix = getParameter(actionRequest, "emailMessageAddedSubjectPrefix");
        String emailMessageAddedBody = getParameter(actionRequest, "emailMessageAddedBody");

        if (Validator.isNull(emailMessageAddedSubjectPrefix)) {
            SessionErrors.add(actionRequest, "emailMessageAddedSubjectPrefix");
        } else if (Validator.isNull(emailMessageAddedBody)) {
            SessionErrors.add(actionRequest, "emailMessageAddedBody");
        }
    }

    protected void validateEmailMessageUpdated(ActionRequest actionRequest) throws Exception {

        String emailMessageUpdatedSubjectPrefix = getParameter(actionRequest, "emailMessageUpdatedSubjectPrefix");
        String emailMessageUpdatedBody = getParameter(actionRequest, "emailMessageUpdatedBody");

        if (Validator.isNull(emailMessageUpdatedSubjectPrefix)) {
            SessionErrors.add(actionRequest, "emailMessageUpdatedSubjectPrefix");
        } else if (Validator.isNull(emailMessageUpdatedBody)) {
            SessionErrors.add(actionRequest, "emailMessageUpdatedBody");
        }
    }

    protected void updateThreadPriorities(ActionRequest actionRequest) throws Exception {

        Locale[] locales = LanguageUtil.getAvailableLocales();

        for (int i = 0; i < locales.length; i++) {
            String languageId = LocaleUtil.toLanguageId(locales[i]);

            List<String> priorities = new ArrayList<String>();

            for (int j = 0; j < 10; j++) {
                String name = ParamUtil.getString(actionRequest, "priorityName" + j + "_" + languageId);
                String image = ParamUtil.getString(actionRequest, "priorityImage" + j + "_" + languageId);
                double value = ParamUtil.getDouble(actionRequest, "priorityValue" + j + "_" + languageId);

                if (Validator.isNotNull(name) || Validator.isNotNull(image) || (value != 0.0)) {

                    priorities.add(name + StringPool.COMMA + image + StringPool.COMMA + value);
                }
            }

            String preferenceName = LocalizationUtil.getPreferencesKey("priorities", languageId);

            setPreference(actionRequest, preferenceName, priorities.toArray(new String[priorities.size()]));
        }
    }

    protected void updateUserRanks(ActionRequest actionRequest) throws Exception {

        Locale[] locales = LanguageUtil.getAvailableLocales();

        for (int i = 0; i < locales.length; i++) {
            String languageId = LocaleUtil.toLanguageId(locales[i]);

            String[] ranks = StringUtil.splitLines(ParamUtil.getString(actionRequest, "ranks_" + languageId));

            Map<String, String> map = new TreeMap<String, String>();

            for (int j = 0; j < ranks.length; j++) {
                String[] kvp = StringUtil.split(ranks[j], CharPool.EQUAL);

                String kvpName = kvp[0];
                String kvpValue = kvp[1];

                map.put(kvpValue, kvpName);
            }

            ranks = new String[map.size()];

            int count = 0;

            Iterator<Map.Entry<String, String>> itr = map.entrySet().iterator();

            while (itr.hasNext()) {
                Map.Entry<String, String> entry = itr.next();

                String kvpValue = entry.getKey();
                String kvpName = entry.getValue();

                ranks[count++] = kvpName + StringPool.EQUAL + kvpValue;
            }

            String preferenceName = LocalizationUtil.getPreferencesKey("ranks", languageId);

            setPreference(actionRequest, preferenceName, ranks);
        }
    }

}