com.gitblit.wicket.pages.TagPage.java Source code

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Here is the source code for com.gitblit.wicket.pages.TagPage.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.pages;

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

import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;

import com.gitblit.models.RefModel;
import com.gitblit.utils.JGitUtils;
import com.gitblit.wicket.CacheControl;
import com.gitblit.wicket.CacheControl.LastModified;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.panels.AvatarImage;
import com.gitblit.wicket.panels.LinkPanel;
import com.gitblit.wicket.panels.RefsPanel;

@CacheControl(LastModified.BOOT)
public class TagPage extends RepositoryPage {

    public TagPage(PageParameters params) {
        super(params);

        Repository r = getRepository();

        // Find tag in repository
        List<RefModel> tags = JGitUtils.getTags(r, true, -1);
        RefModel tagRef = null;
        for (RefModel tag : tags) {
            if (tag.getName().equals(objectId) || tag.getObjectId().getName().equals(objectId)) {
                tagRef = tag;
                break;
            }
        }

        // Failed to find tag!
        if (tagRef == null) {
            error(MessageFormat.format(getString("gb.couldNotFindTag"), objectId), true);
        }

        // Display tag.
        Class<? extends WebPage> linkClass;
        PageParameters linkParameters = newCommitParameter(tagRef.getReferencedObjectId().getName());
        String typeKey;
        switch (tagRef.getReferencedObjectType()) {
        case Constants.OBJ_BLOB:
            typeKey = "gb.blob";
            linkClass = BlobPage.class;
            break;
        case Constants.OBJ_TREE:
            typeKey = "gb.tree";
            linkClass = TreePage.class;
            break;
        case Constants.OBJ_COMMIT:
        default:
            typeKey = "gb.commit";
            linkClass = CommitPage.class;
            break;
        }
        add(new AvatarImage("taggerAvatar", tagRef.getAuthorIdent()));

        add(new RefsPanel("tagName", repositoryName, Arrays.asList(tagRef)));
        add(new Label("tagId", tagRef.getObjectId().getName()));
        add(new LinkPanel("taggedObject", "list", tagRef.getReferencedObjectId().getName(), linkClass,
                linkParameters));
        add(new Label("taggedObjectType", getString(typeKey)));

        add(createPersonPanel("tagger", tagRef.getAuthorIdent(), com.gitblit.Constants.SearchType.AUTHOR));
        Date when = new Date(0);
        if (tagRef.getAuthorIdent() != null) {
            when = tagRef.getAuthorIdent().getWhen();
        }
        add(WicketUtils.createTimestampLabel("tagDate", when, getTimeZone(), getTimeUtils()));

        addFullText("fullMessage", tagRef.getFullMessage());
    }

    @Override
    protected String getPageName() {
        return getString("gb.tag");
    }

    @Override
    protected boolean isCommitPage() {
        return true;
    }

    @Override
    protected Class<? extends BasePage> getRepoNavPageClass() {
        return LogPage.class;
    }
}