org.jasig.schedassist.web.owner.schedule.BlockBuilderFormController.java Source code

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Here is the source code for org.jasig.schedassist.web.owner.schedule.BlockBuilderFormController.java

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/**
 * Licensed to Jasig under one or more contributor license
 * agreements. See the NOTICE file distributed with this work
 * for additional information regarding copyright ownership.
 * Jasig licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a
 * copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.jasig.schedassist.web.owner.schedule;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Set;

import javax.validation.Valid;

import org.jasig.schedassist.impl.owner.AvailableScheduleDao;
import org.jasig.schedassist.impl.owner.NotRegisteredException;
import org.jasig.schedassist.model.AvailableBlock;
import org.jasig.schedassist.model.AvailableBlockBuilder;
import org.jasig.schedassist.model.IScheduleOwner;
import org.jasig.schedassist.model.InputFormatException;
import org.jasig.schedassist.model.Preferences;
import org.jasig.schedassist.web.security.CalendarAccountUserDetails;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.WebDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

/**
 * {@link Controller} for building a series of {@link AvailableBlock}s.
 * 
 * @author Nicholas Blair, nblair@doit.wisc.edu
 * @version $Id: BlockBuilderFormController.java 2070 2010-04-30 16:52:11Z npblair $
 */
@Controller
@RequestMapping(value = { "/owner/builder.html", "/delegate/builder.html" })
public class BlockBuilderFormController {

    private AvailableScheduleDao availableScheduleDao;

    /**
     * @param availableScheduleDao the availableScheduleDao to set
     */
    @Autowired
    public void setAvailableScheduleDao(AvailableScheduleDao availableScheduleDao) {
        this.availableScheduleDao = availableScheduleDao;
    }

    /**
     * @return the availableScheduleDao
     */
    public AvailableScheduleDao getAvailableScheduleDao() {
        return availableScheduleDao;
    }

    /**
     * 
     * @param binder
     */
    @InitBinder
    protected void initBinder(WebDataBinder binder) {
        binder.setValidator(new BlockBuilderFormBackingObjectValidator());
    }

    /**
     * 
     * @param model
     * @return
     * @throws NotRegisteredException
     */
    @RequestMapping(method = RequestMethod.GET)
    protected String setupForm(final ModelMap model) throws NotRegisteredException {
        CalendarAccountUserDetails currentUser = (CalendarAccountUserDetails) SecurityContextHolder.getContext()
                .getAuthentication().getPrincipal();
        IScheduleOwner owner = currentUser.getScheduleOwner();
        int defaultVisitorLimit = Integer.parseInt(owner.getPreference(Preferences.DEFAULT_VISITOR_LIMIT));
        BlockBuilderFormBackingObject fbo = new BlockBuilderFormBackingObject();
        fbo.setVisitorsPerAppointment(defaultVisitorLimit);
        fbo.setMeetingLocation(owner.getPreferredLocation());
        model.addAttribute("command", fbo);
        return "owner-schedule/builder-form";
    }

    /**
     * 
     * @param fbo
     * @return
     * @throws InputFormatException
     * @throws ParseException
     * @throws NotRegisteredException
     */
    @RequestMapping(method = RequestMethod.POST)
    protected String updateSchedule(@Valid @ModelAttribute("command") BlockBuilderFormBackingObject fbo,
            BindingResult bindingResult) throws InputFormatException, ParseException, NotRegisteredException {
        CalendarAccountUserDetails currentUser = (CalendarAccountUserDetails) SecurityContextHolder.getContext()
                .getAuthentication().getPrincipal();
        IScheduleOwner owner = currentUser.getScheduleOwner();

        if (bindingResult.hasErrors()) {
            return "owner-schedule/builder-form";
        }
        SimpleDateFormat dateFormat = new SimpleDateFormat("MM/dd/yyyy");
        String meetingLocation = owner.getPreferredLocation();
        if (meetingLocation.equals(fbo.getMeetingLocation())) {
            meetingLocation = null;
        }
        Set<AvailableBlock> blocks = AvailableBlockBuilder.createBlocks(fbo.getStartTimePhrase(),
                fbo.getEndTimePhrase(), fbo.getDaysOfWeekPhrase(), dateFormat.parse(fbo.getStartDatePhrase()),
                dateFormat.parse(fbo.getEndDatePhrase()), fbo.getVisitorsPerAppointment(),
                fbo.getMeetingLocation());

        availableScheduleDao.addToSchedule(owner, blocks);

        return "redirect:schedule.html";
    }
}