/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.panels;
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import java.util.List;
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import org.apache.wicket.markup.html.basic.Label;
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import org.apache.wicket.markup.html.link.BookmarkablePageLink;
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import org.apache.wicket.markup.html.panel.Fragment;
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import org.apache.wicket.markup.repeater.Item;
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import org.apache.wicket.markup.repeater.data.DataView;
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import org.apache.wicket.markup.repeater.data.ListDataProvider;
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import org.apache.wicket.model.StringResourceModel;
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import org.eclipse.jgit.lib.Constants;
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import org.eclipse.jgit.lib.Repository;
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import com.gitblit.models.RefModel;
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import com.gitblit.utils.JGitUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.pages.BlobPage;
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import com.gitblit.wicket.pages.CommitPage;
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import com.gitblit.wicket.pages.LogPage;
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import com.gitblit.wicket.pages.RawPage;
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import com.gitblit.wicket.pages.RepositoryPage;
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import com.gitblit.wicket.pages.SummaryPage;
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import com.gitblit.wicket.pages.TagPage;
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import com.gitblit.wicket.pages.TagsPage;
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import com.gitblit.wicket.pages.TreePage;
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public class TagsPanel extends BasePanel {
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private static final long serialVersionUID = 1L;
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private final boolean hasTags;
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public TagsPanel(String wicketId, final String repositoryName, Repository r, final int maxCount) {
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super(wicketId);
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// header
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List<RefModel> tags = JGitUtils.getTags(r, false, maxCount);
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if (maxCount > 0) {
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// summary page
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// show tags page link
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add(new LinkPanel("header", "title", new StringResourceModel("gb.tags", this, null),
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TagsPage.class, WicketUtils.newRepositoryParameter(repositoryName)));
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} else {
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// tags page
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// show repository summary page link
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add(new LinkPanel("header", "title", repositoryName, SummaryPage.class,
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WicketUtils.newRepositoryParameter(repositoryName)));
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}
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ListDataProvider<RefModel> tagsDp = new ListDataProvider<RefModel>(tags);
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DataView<RefModel> tagView = new DataView<RefModel>("tag", tagsDp) {
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private static final long serialVersionUID = 1L;
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int counter;
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public void populateItem(final Item<RefModel> item) {
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RefModel entry = item.getModelObject();
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item.add(WicketUtils.createDateLabel("tagDate", entry.getDate(), getTimeZone()));
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Class<? extends RepositoryPage> linkClass;
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switch (entry.getReferencedObjectType()) {
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case Constants.OBJ_BLOB:
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linkClass = BlobPage.class;
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break;
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case Constants.OBJ_TREE:
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linkClass = TreePage.class;
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break;
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case Constants.OBJ_COMMIT:
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default:
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linkClass = CommitPage.class;
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break;
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}
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item.add(new LinkPanel("tagName", "list name", entry.displayName, linkClass,
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WicketUtils.newObjectParameter(repositoryName, entry
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.getReferencedObjectId().getName())));
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// workaround for RevTag returning a lengthy shortlog. :(
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String message = StringUtils.trimShortLog(entry.getShortMessage());
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if (linkClass.equals(BlobPage.class)) {
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// Blob Tag Object
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item.add(WicketUtils.newImage("tagIcon", "file_16x16.png"));
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item.add(new LinkPanel("tagDescription", "list", message, TagPage.class,
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WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
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.getName())));
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Fragment fragment = new Fragment("tagLinks", "blobLinks", this);
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fragment.add(new BookmarkablePageLink<Void>("tag", TagPage.class, WicketUtils
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.newObjectParameter(repositoryName, entry.getObjectId().getName()))
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.setEnabled(entry.isAnnotatedTag()));
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fragment.add(new BookmarkablePageLink<Void>("blob", linkClass, WicketUtils
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.newObjectParameter(repositoryName, entry.getReferencedObjectId()
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.getName())));
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fragment.add(new BookmarkablePageLink<Void>("raw", RawPage.class, WicketUtils
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.newObjectParameter(repositoryName, entry.getReferencedObjectId()
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.getName())));
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item.add(fragment);
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} else {
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// TODO Tree Tag Object
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// Standard Tag Object
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if (entry.isAnnotatedTag()) {
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item.add(WicketUtils.newImage("tagIcon", "tag_16x16.png"));
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item.add(new LinkPanel("tagDescription", "list", message, TagPage.class,
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WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
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.getName())));
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Fragment fragment = new Fragment("tagLinks", "annotatedLinks", this);
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fragment.add(new BookmarkablePageLink<Void>("tag", TagPage.class,
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WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
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.getName())).setEnabled(entry.isAnnotatedTag()));
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fragment.add(new BookmarkablePageLink<Void>("commit", linkClass,
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WicketUtils.newObjectParameter(repositoryName, entry
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.getReferencedObjectId().getName())));
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fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class,
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WicketUtils.newObjectParameter(repositoryName, entry.getName())));
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item.add(fragment);
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} else {
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item.add(WicketUtils.newBlankImage("tagIcon"));
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item.add(new LinkPanel("tagDescription", "list", message, CommitPage.class,
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WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
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.getName())));
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Fragment fragment = new Fragment("tagLinks", "lightweightLinks", this);
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fragment.add(new BookmarkablePageLink<Void>("commit", CommitPage.class,
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WicketUtils.newObjectParameter(repositoryName, entry
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.getReferencedObjectId().getName())));
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fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class,
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WicketUtils.newObjectParameter(repositoryName, entry.getName())));
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item.add(fragment);
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}
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}
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WicketUtils.setAlternatingBackground(item, counter);
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counter++;
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}
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};
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add(tagView);
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if (tags.size() < maxCount || maxCount <= 0) {
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add(new Label("allTags", "").setVisible(false));
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} else {
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add(new LinkPanel("allTags", "link", new StringResourceModel("gb.allTags", this, null),
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TagsPage.class, WicketUtils.newRepositoryParameter(repositoryName)));
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}
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hasTags = tags.size() > 0;
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}
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public TagsPanel hideIfEmpty() {
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setVisible(hasTags);
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return this;
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}
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}
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