com.gitblit.wicket.panels.FederationProposalsPanel.java Source code

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Here is the source code for com.gitblit.wicket.panels.FederationProposalsPanel.java

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/*
 * Copyright 2011 gitblit.com.
 *
 * 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 com.gitblit.wicket.panels;

import java.text.MessageFormat;
import java.util.List;

import org.apache.wicket.Component;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.ListDataProvider;

import com.gitblit.models.FederationProposal;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.pages.ReviewProposalPage;

public class FederationProposalsPanel extends BasePanel {

    private static final long serialVersionUID = 1L;

    private final boolean hasProposals;

    public FederationProposalsPanel(String wicketId) {
        super(wicketId);

        final List<FederationProposal> list = app().federation().getPendingFederationProposals();
        hasProposals = list.size() > 0;
        DataView<FederationProposal> dataView = new DataView<FederationProposal>("row",
                new ListDataProvider<FederationProposal>(list)) {
            private static final long serialVersionUID = 1L;
            private int counter;

            @Override
            protected void onBeforeRender() {
                super.onBeforeRender();
                counter = 0;
            }

            @Override
            public void populateItem(final Item<FederationProposal> item) {
                final FederationProposal entry = item.getModelObject();
                item.add(new LinkPanel("url", "list", entry.url, ReviewProposalPage.class,
                        WicketUtils.newTokenParameter(entry.token)));
                item.add(WicketUtils.createDateLabel("received", entry.received, getTimeZone(), getTimeUtils()));
                item.add(new Label("tokenType", entry.tokenType.name()));
                item.add(new LinkPanel("token", "list", entry.token, ReviewProposalPage.class,
                        WicketUtils.newTokenParameter(entry.token)));

                Link<Void> deleteLink = new Link<Void>("deleteProposal") {

                    private static final long serialVersionUID = 1L;

                    @Override
                    public void onClick() {
                        if (app().federation().deletePendingFederationProposal(entry)) {
                            list.remove(entry);
                            info(MessageFormat.format("Proposal ''{0}'' deleted.", entry.name));
                        } else {
                            error(MessageFormat.format("Failed to delete proposal ''{0}''!", entry.name));
                        }
                    }
                };
                deleteLink.add(new JavascriptEventConfirmation("click",
                        MessageFormat.format("Delete proposal \"{0}\"?", entry.name)));
                item.add(deleteLink);
                WicketUtils.setAlternatingBackground(item, counter);
                counter++;
            }
        };
        add(dataView);
    }

    public Component hideIfEmpty() {
        return super.setVisible(hasProposals);
    }
}