org.madsonic.controller.AccessSettingsController.java Source code

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Here is the source code for org.madsonic.controller.AccessSettingsController.java

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/*
 This file is part of Madsonic.
    
 Madsonic 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.
    
 Madsonic 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 Madsonic.  If not, see <http://www.gnu.org/licenses/>.
    
 Copyright 2013 (C) Madevil
 */
package org.madsonic.controller;

import org.madsonic.domain.AccessRight;
import org.madsonic.domain.AccessToken;
import org.madsonic.domain.Group;
import org.madsonic.domain.MusicFolder;
import org.madsonic.service.SecurityService;
import org.madsonic.service.SettingsService;
import org.apache.commons.lang.StringUtils;
import org.jfree.util.Log;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.ParameterizableViewController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Date;

/**
 * Controller for the page used to administrate the set of internet radio/tv stations.
 *
 * @author Sindre Mehus
 */
public class AccessSettingsController extends ParameterizableViewController {

    private SettingsService settingsService;
    private SecurityService securityService;

    @Override
    protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        Map<String, Object> map = new HashMap<String, Object>();

        if (isFormSubmission(request)) {
            String error = handleParameters(request);
            map.put("error", error);
            if (error == null) {
                map.put("reload", true);
                map.put("toast", true);
            }
        }

        ModelAndView result = super.handleRequestInternal(request, response);

        List<MusicFolder> allMusicFolders = settingsService.getAllMusicFolders(true, false);

        map.put("groups", securityService.GetAllGroups());
        map.put("musicFolders", allMusicFolders);
        map.put("accessGroup", securityService.getAccessGroup());
        map.put("accessToken", securityService.getAllAccessToken());

        result.addObject("model", map);
        return result;
    }

    /**
     * Determine if the given request represents a form submission.
     *
     * @param request current HTTP request
     * @return if the request represents a form submission
     */
    private boolean isFormSubmission(HttpServletRequest request) {
        return "POST".equals(request.getMethod());
    }

    private String handleParameters(HttpServletRequest request) {

        List<AccessToken> accessToken = securityService.getAllAccessToken();

        for (AccessToken Token : accessToken) {

            Integer id = Token.getId();
            String name = Token.getName();

            for (AccessRight AR : Token.getAccessRight()) {

                if (AR.getMusicfolder_enabled()) {

                    boolean EnabledDB = AR.isEnabled();
                    int musicFolderIdDB = AR.getMusicfolder_id();

                    boolean Enabled = getParameter(request, "toggle", name, musicFolderIdDB) != null;

                    if (Enabled != EnabledDB) {
                        // Update Record
                        Log.debug("Update AccessRight");
                        securityService.updateAccessRight(id, musicFolderIdDB, Enabled);
                    }
                }
            }
        }
        return null;
    }

    private String getParameter(HttpServletRequest request, String name, String foldername, Integer id) {
        return StringUtils.trimToNull(request.getParameter(name + "[" + foldername + id + "]"));
    }

    public void setSecurityService(SecurityService securityService) {
        this.securityService = securityService;
    }

    public void setSettingsService(SettingsService settingsService) {
        this.settingsService = settingsService;
    }

}