/*
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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.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.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.LogPage;
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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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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, maxCount));
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if (model.showRemoteBranches) {
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branches.addAll(JGitUtils.getRemoteBranches(r, 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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// only show branch type on the branches page
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boolean remote = entry.getName().startsWith(Constants.R_REMOTES);
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item.add(new Label("branchType", remote ? getString("gb.remote")
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: getString("gb.local")).setVisible(maxCount <= 0));
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item.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils
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.newObjectParameter(model.name, entry.getName())));
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item.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils
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.newObjectParameter(model.name, entry.getName())));
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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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}
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}
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