net.chrissearle.flickrvote.web.ShowChallengeAction.java Source code

Introduction

Here is the source code for net.chrissearle.flickrvote.web.ShowChallengeAction.java

Source

/*
 * Copyright 2010 Chris Searle
 *
 *    Licensed 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 net.chrissearle.flickrvote.web;

import com.opensymphony.xwork2.ActionSupport;
import net.chrissearle.flickrvote.service.ChallengeService;
import net.chrissearle.flickrvote.service.PhotographyService;
import net.chrissearle.flickrvote.service.model.ChallengeItem;
import net.chrissearle.flickrvote.service.model.ChallengeSummary;
import net.chrissearle.flickrvote.service.model.ImageItem;
import net.chrissearle.flickrvote.web.model.Challenge;
import net.chrissearle.flickrvote.web.model.DisplayChallengeSummary;
import net.chrissearle.flickrvote.web.model.DisplayImage;
import net.chrissearle.flickrvote.web.model.ListControl;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

public class ShowChallengeAction {
    @Autowired
    private ChallengeService challengeService;

    @Autowired
    private PhotographyService photographyService;

    private Logger logger = Logger.getLogger(ShowChallengeAction.class.getName());

    private String challengeTag;

    private List<DisplayImage> images;

    private Challenge challenge;

    private ListControl listControl = new ListControl(false, true, true, true, false, true);

    public String execute() throws Exception {
        if (logger.isLoggable(Level.FINE)) {
            logger.fine("Challenge ID " + challengeTag);
        }

        ChallengeSummary challengeSummary = challengeService.getChallengeSummary(challengeTag);

        if (logger.isLoggable(Level.FINE)) {
            logger.fine("Challenge " + challengeSummary);
        }

        if (challengeSummary != null) {
            challenge = new DisplayChallengeSummary(challengeSummary);

            ChallengeItem challengeItem = photographyService.getChallengeImages(challengeSummary.getTag());

            images = new ArrayList<DisplayImage>(challengeItem.getImages().size());

            for (ImageItem image : challengeItem.getImages()) {
                images.add(new DisplayImage(image));
            }

            Collections.sort(images, new Comparator<DisplayImage>() {
                public int compare(DisplayImage o1, DisplayImage o2) {
                    return o2.getVoteCount().compareTo(o1.getVoteCount());
                }
            });
        }

        return ActionSupport.SUCCESS;
    }

    public void setChallengeTag(String challengeTag) {
        this.challengeTag = challengeTag;
    }

    public List<DisplayImage> getDisplayImages() {
        return images;
    }

    public Challenge getChallenge() {
        return challenge;
    }

    public ListControl getListControl() {
        return listControl;
    }
}