/*
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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.ArrayList;
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import java.util.Collections;
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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.link.ExternalLink;
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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.Repository;
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import com.gitblit.Constants;
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import com.gitblit.SyndicationServlet;
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import com.gitblit.models.RefModel;
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import com.gitblit.models.RepositoryModel;
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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.BranchesPage;
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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.MetricsPage;
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import com.gitblit.wicket.pages.SearchPage;
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import com.gitblit.wicket.pages.SummaryPage;
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import com.gitblit.wicket.pages.TreePage;
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public class BranchesPanel extends BasePanel {
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private static final long serialVersionUID = 1L;
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private final boolean hasBranches;
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public BranchesPanel(String wicketId, final RepositoryModel model, Repository r,
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final int maxCount) {
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super(wicketId);
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// branches
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List<RefModel> branches = new ArrayList<RefModel>();
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branches.addAll(JGitUtils.getLocalBranches(r, false, maxCount));
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if (model.showRemoteBranches) {
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branches.addAll(JGitUtils.getRemoteBranches(r, false, maxCount));
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}
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Collections.sort(branches);
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Collections.reverse(branches);
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if (maxCount > 0 && branches.size() > maxCount) {
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branches = new ArrayList<RefModel>(branches.subList(0, maxCount));
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}
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if (maxCount > 0) {
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// summary page
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// show branches page link
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add(new LinkPanel("branches", "title", new StringResourceModel("gb.branches", this,
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null), BranchesPage.class, WicketUtils.newRepositoryParameter(model.name)));
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} else {
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// branches page
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// show repository summary page link
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add(new LinkPanel("branches", "title", model.name, SummaryPage.class,
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WicketUtils.newRepositoryParameter(model.name)));
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}
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ListDataProvider<RefModel> branchesDp = new ListDataProvider<RefModel>(branches);
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DataView<RefModel> branchesView = new DataView<RefModel>("branch", branchesDp) {
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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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final RefModel entry = item.getModelObject();
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item.add(WicketUtils.createDateLabel("branchDate", entry.getDate(), getTimeZone()));
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item.add(new LinkPanel("branchName", "list name", StringUtils.trimString(
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entry.displayName, 28), LogPage.class, WicketUtils.newObjectParameter(
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model.name, entry.getName())));
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String author = entry.getAuthorIdent().getName();
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LinkPanel authorLink = new LinkPanel("branchAuthor", "list", author,
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SearchPage.class, WicketUtils.newSearchParameter(model.name,
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entry.getName(), author, Constants.SearchType.AUTHOR));
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setPersonSearchTooltip(authorLink, author, Constants.SearchType.AUTHOR);
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item.add(authorLink);
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// short message
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String shortMessage = entry.getShortMessage();
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String trimmedMessage = StringUtils.trimShortLog(shortMessage);
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LinkPanel shortlog = new LinkPanel("branchLog", "list subject", trimmedMessage,
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CommitPage.class, WicketUtils.newObjectParameter(model.name,
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entry.getName()));
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if (!shortMessage.equals(trimmedMessage)) {
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WicketUtils.setHtmlTooltip(shortlog, shortMessage);
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}
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item.add(shortlog);
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if (maxCount <= 0) {
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Fragment fragment = new Fragment("branchLinks", "branchPageLinks", this);
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fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils
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.newObjectParameter(model.name, entry.getName())));
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fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils
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.newObjectParameter(model.name, entry.getName())));
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fragment.add(new BookmarkablePageLink<Void>("metrics", MetricsPage.class,
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WicketUtils.newObjectParameter(model.name, entry.getName())));
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fragment.add(new ExternalLink("syndication", SyndicationServlet.asLink(
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getRequest().getRelativePathPrefixToContextRoot(), model.name,
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entry.getName(), 0)));
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item.add(fragment);
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} else {
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Fragment fragment = new Fragment("branchLinks", "branchPanelLinks", this);
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fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils
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.newObjectParameter(model.name, entry.getName())));
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fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils
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.newObjectParameter(model.name, entry.getName())));
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item.add(fragment);
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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(branchesView);
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if (branches.size() < maxCount || maxCount <= 0) {
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add(new Label("allBranches", "").setVisible(false));
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} else {
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add(new LinkPanel("allBranches", "link", new StringResourceModel("gb.allBranches",
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this, null), BranchesPage.class, WicketUtils.newRepositoryParameter(model.name)));
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}
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// We always have 1 branch
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hasBranches = (branches.size() > 1)
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|| ((branches.size() == 1) && !branches.get(0).displayName
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.equalsIgnoreCase("master"));
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}
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public BranchesPanel hideIfEmpty() {
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setVisible(hasBranches);
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return this;
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}
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}
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