com.tysanclan.site.projectewok.pages.member.CreateGamePetitionPage.java Source code

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Here is the source code for com.tysanclan.site.projectewok.pages.member.CreateGamePetitionPage.java

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/**
 * Tysan Clan Website
 * Copyright (C) 2008-2013 Jeroen Steenbeeke and Ties van de Ven
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.tysanclan.site.projectewok.pages.member;

import java.util.List;

import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.IChoiceRenderer;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.upload.FileUpload;
import org.apache.wicket.markup.html.form.upload.FileUploadField;
import org.apache.wicket.model.Model;
import org.apache.wicket.spring.injection.annot.SpringBean;

import com.jeroensteenbeeke.hyperion.data.ModelMaker;
import com.tysanclan.rest.api.data.Rank;
import com.tysanclan.site.projectewok.auth.TysanRankSecured;
import com.tysanclan.site.projectewok.beans.GameService;
import com.tysanclan.site.projectewok.beans.RealmService;
import com.tysanclan.site.projectewok.entities.GamePetition;
import com.tysanclan.site.projectewok.entities.Realm;

/**
 * @author Jeroen Steenbeeke
 */
@TysanRankSecured({ Rank.CHANCELLOR, Rank.FULL_MEMBER, Rank.SENIOR_MEMBER, Rank.SENATOR, Rank.TRUTHSAYER,
        Rank.REVERED_MEMBER })
public class CreateGamePetitionPage extends AbstractSingleAccordionMemberPage {
    private static final long serialVersionUID = 1L;

    @SpringBean
    private GameService gameService;

    @SpringBean
    private RealmService realmService;

    public CreateGamePetitionPage() {
        super("Create Game Petition");

        add(new Label("count", new Model<Integer>(gameService.getRequiredPetitionSignatures())));

        Form<GamePetition> form = new Form<GamePetition>("petitionForm") {
            private static final long serialVersionUID = 1L;

            /**
             * @see org.apache.wicket.markup.html.form.Form#onSubmit()
             */
            @SuppressWarnings("unchecked")
            @Override
            protected void onSubmit() {
                FileUploadField iconField = (FileUploadField) get("icon");
                FileUpload upload = iconField.getFileUpload();

                TextField<String> nameField = (TextField<String>) get("name");
                DropDownChoice<Realm> realmChoice = (DropDownChoice<Realm>) get("realm");
                TextField<String> realmField = (TextField<String>) get("newRealm");

                String name = nameField.getModelObject();
                Realm realm = realmChoice.getModelObject();
                String realmName = realmField.getModelObject();

                GamePetition p = null;

                if (realm == null) {
                    p = gameService.createPetition(getUser(), name, realmName, upload.getBytes());
                } else {
                    p = gameService.createPetition(getUser(), name, realm, upload.getBytes());
                }

                if (p != null) {

                    setResponsePage(new SignGamePetitionsPage());
                } else {
                    error("Invalid image size, did you upload a valid GIF, JPEG or PNG with dimensions at least 48x48 and at most 64x64?");
                }
            }

        };

        form.setMultiPart(true);

        add(form);

        form.add(new TextField<String>("name", new Model<String>("")).setRequired(true));
        form.add(new FileUploadField("icon").setRequired(true));

        List<Realm> realms = realmService.getRealms();

        DropDownChoice<Realm> realmChoice = new DropDownChoice<Realm>("realm", ModelMaker.wrap((Realm) null),
                ModelMaker.wrapChoices(realms));
        realmChoice.setNullValid(true);
        realmChoice.setVisible(realms.size() > 0);
        realmChoice.add(new AjaxFormComponentUpdatingBehavior("onchange") {
            private static final long serialVersionUID = 1L;

            @SuppressWarnings("unchecked")
            @Override
            protected void onUpdate(AjaxRequestTarget target) {
                DropDownChoice<Realm> rc = (DropDownChoice<Realm>) getComponent();
                Component newRealmField = rc.getParent().get("newRealm");
                newRealmField.setVisible(rc.getModelObject() == null);
                if (target != null) {
                    target.add(newRealmField);
                }

            }
        });
        realmChoice.setChoiceRenderer(new IChoiceRenderer<Realm>() {
            private static final long serialVersionUID = 1L;

            @Override
            public Object getDisplayValue(Realm object) {
                return object.getName();
            }

            @Override
            public String getIdValue(Realm object, int index) {
                return object == null ? "null" : object.getId().toString();
            }

        });

        form.add(new TextField<String>("newRealm", new Model<String>("")).setOutputMarkupId(true)
                .setOutputMarkupPlaceholderTag(true));

        form.add(realmChoice);

    }
}