/*
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* Copyright 2012 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.pages;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.wicket.Component;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.markup.html.basic.Label;
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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.eclipse.jgit.lib.PersonIdent;
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import com.gitblit.GitBlit;
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import com.gitblit.Keys;
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import com.gitblit.models.RepositoryModel;
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import com.gitblit.models.UserModel;
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import com.gitblit.utils.ArrayUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.GitBlitWebSession;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.panels.GravatarImage;
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import com.gitblit.wicket.panels.LinkPanel;
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public class ForksPage extends RepositoryPage {
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public ForksPage(PageParameters params) {
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super(params);
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UserModel user = GitBlitWebSession.get().getUser();
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RepositoryModel model = getRepositoryModel();
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RepositoryModel origin = model;
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List<String> list;
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if (ArrayUtils.isEmpty(model.forks)) {
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if (!StringUtils.isEmpty(model.originRepository)) {
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// try origin repository
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origin = GitBlit.self().getRepositoryModel(model.originRepository);
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}
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if (origin == null || origin.forks == null) {
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list = new ArrayList<String>();
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} else {
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list = new ArrayList<String>(origin.forks);
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}
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} else {
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// this repository has forks
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list = new ArrayList<String>(model.forks);
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}
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if (origin.isPersonalRepository()) {
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// personal repository
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UserModel originUser = GitBlit.self().getUserModel(origin.projectPath.substring(1));
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PersonIdent ident = new PersonIdent(originUser.getDisplayName(), originUser.emailAddress);
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add(new GravatarImage("forkSourceAvatar", ident, 20));
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add(new Label("forkSourceSwatch").setVisible(false));
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add(new LinkPanel("forkSourceProject", null, originUser.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(originUser.username)));
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} else {
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// standard repository
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add(new GravatarImage("forkSourceAvatar", new PersonIdent("", ""), 20).setVisible(false));
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Component swatch;
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if (origin.isBare){
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swatch = new Label("forkSourceSwatch", " ").setEscapeModelStrings(false);
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} else {
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swatch = new Label("forkSourceSwatch", "!");
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WicketUtils.setHtmlTooltip(swatch, getString("gb.workingCopyWarning"));
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}
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WicketUtils.setCssBackground(swatch, origin.toString());
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add(swatch);
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final boolean showSwatch = GitBlit.getBoolean(Keys.web.repositoryListSwatches, true);
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swatch.setVisible(showSwatch);
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String projectName = origin.projectPath;
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if (StringUtils.isEmpty(projectName)) {
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projectName = GitBlit.getString(Keys.web.repositoryRootGroupName, "main");
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}
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add(new LinkPanel("forkSourceProject", null, projectName, ProjectPage.class, WicketUtils.newProjectParameter(origin.projectPath)));
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}
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String source = StringUtils.getLastPathElement(origin.name);
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if (user != null && user.canViewRepository(origin)) {
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// user can view the origin
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add(new LinkPanel("forkSource", null, StringUtils.stripDotGit(source), SummaryPage.class, WicketUtils.newRepositoryParameter(origin.name)));
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} else {
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// user can not view the origin
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add(new Label("forkSource", StringUtils.stripDotGit(source)));
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}
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// superOrigin?
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if (StringUtils.isEmpty(origin.originRepository)) {
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// origin is root
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add(new Label("forkSourceOrigin").setVisible(false));
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} else {
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// origin has an origin
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RepositoryModel superOrigin = GitBlit.self().getRepositoryModel(origin.originRepository);
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if (!user.canViewRepository(superOrigin)) {
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// show superOrigin repository without link
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Fragment forkFrag = new Fragment("forkSourceOrigin", "originFragment", this);
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forkFrag.add(new Label("originRepository", StringUtils.stripDotGit(superOrigin.name)));
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add(forkFrag);
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} else {
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// link to superOrigin repository
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Fragment forkFrag = new Fragment("forkSourceOrigin", "originFragment", this);
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forkFrag.add(new LinkPanel("originRepository", null, StringUtils.stripDotGit(superOrigin.name),
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SummaryPage.class, WicketUtils.newRepositoryParameter(superOrigin.name)));
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add(forkFrag);
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}
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}
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// only display user-accessible forks
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List<RepositoryModel> forks = new ArrayList<RepositoryModel>();
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for (String aFork : list) {
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RepositoryModel fork = GitBlit.self().getRepositoryModel(user, aFork);
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if (fork != null) {
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forks.add(fork);
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}
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}
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ListDataProvider<RepositoryModel> forksDp = new ListDataProvider<RepositoryModel>(forks);
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DataView<RepositoryModel> forksList = new DataView<RepositoryModel>("fork", forksDp) {
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private static final long serialVersionUID = 1L;
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public void populateItem(final Item<RepositoryModel> item) {
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RepositoryModel fork = item.getModelObject();
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if (fork.isPersonalRepository()) {
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UserModel user = GitBlit.self().getUserModel(fork.projectPath.substring(1));
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PersonIdent ident = new PersonIdent(user.getDisplayName(), user.emailAddress);
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item.add(new GravatarImage("anAvatar", ident, 20));
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item.add(new LinkPanel("aProject", null, user.getDisplayName(), UserPage.class, WicketUtils.newUsernameParameter(user.username)));
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} else {
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PersonIdent ident = new PersonIdent(fork.name, fork.name);
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item.add(new GravatarImage("anAvatar", ident, 20));
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item.add(new LinkPanel("aProject", null, fork.projectPath, ProjectPage.class, WicketUtils.newProjectParameter(fork.projectPath)));
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}
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String repo = StringUtils.getLastPathElement(fork.name);
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item.add(new LinkPanel("aFork", null, StringUtils.stripDotGit(repo), SummaryPage.class, WicketUtils.newRepositoryParameter(fork.name)));
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if (ArrayUtils.isEmpty(fork.forks)) {
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// repository is a leaf
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Component icon = new Label("anIcon", "<i class=\"icon-leaf\" ></i>").setEscapeModelStrings(false);
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WicketUtils.setHtmlTooltip(icon, MessageFormat.format(getString("gb.noForks"), fork.name));
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item.add(icon);
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} else {
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// show forks link
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item.add(new LinkPanel("anIcon", null, "(" + getString("gb.forks") + ")", ForksPage.class, WicketUtils.newRepositoryParameter(fork.name)));
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}
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}
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};
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add(forksList);
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}
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@Override
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protected String getPageName() {
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return getString("gb.forks");
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}
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}
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