/* | |
* 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.panels; | |
import java.util.Date; | |
import java.util.List; | |
import java.util.Map; | |
import org.apache.wicket.MarkupContainer; | |
import org.apache.wicket.behavior.SimpleAttributeModifier; | |
import org.apache.wicket.markup.html.WebMarkupContainer; | |
import org.apache.wicket.markup.html.basic.Label; | |
import org.apache.wicket.markup.html.link.BookmarkablePageLink; | |
import org.apache.wicket.markup.repeater.Item; | |
import org.apache.wicket.markup.repeater.data.DataView; | |
import org.apache.wicket.markup.repeater.data.ListDataProvider; | |
import org.apache.wicket.model.StringResourceModel; | |
import org.eclipse.jgit.lib.ObjectId; | |
import org.eclipse.jgit.lib.Repository; | |
import org.eclipse.jgit.revwalk.RevCommit; | |
import com.gitblit.Constants; | |
import com.gitblit.Keys; | |
import com.gitblit.models.RefModel; | |
import com.gitblit.servlet.BranchGraphServlet; | |
import com.gitblit.utils.JGitUtils; | |
import com.gitblit.utils.StringUtils; | |
import com.gitblit.wicket.ExternalImage; | |
import com.gitblit.wicket.WicketUtils; | |
import com.gitblit.wicket.pages.CommitDiffPage; | |
import com.gitblit.wicket.pages.CommitPage; | |
import com.gitblit.wicket.pages.GitSearchPage; | |
import com.gitblit.wicket.pages.LogPage; | |
import com.gitblit.wicket.pages.TreePage; | |
public class LogPanel extends BasePanel { | |
private static final long serialVersionUID = 1L; | |
private boolean hasMore; | |
public LogPanel(String wicketId, final String repositoryName, final String objectId, | |
Repository r, int limit, int pageOffset, boolean showRemoteRefs) { | |
super(wicketId); | |
boolean pageResults = limit <= 0; | |
int itemsPerPage = app().settings().getInteger(Keys.web.itemsPerPage, 50); | |
if (itemsPerPage <= 1) { | |
itemsPerPage = 50; | |
} | |
final Map<ObjectId, List<RefModel>> allRefs = JGitUtils.getAllRefs(r, showRemoteRefs); | |
List<RevCommit> commits; | |
if (pageResults) { | |
// Paging result set | |
commits = JGitUtils.getRevLog(r, objectId, pageOffset * itemsPerPage, itemsPerPage); | |
} else { | |
// Fixed size result set | |
commits = JGitUtils.getRevLog(r, objectId, 0, limit); | |
} | |
// inaccurate way to determine if there are more commits. | |
// works unless commits.size() represents the exact end. | |
hasMore = commits.size() >= itemsPerPage; | |
final String baseUrl = WicketUtils.getGitblitURL(getRequest()); | |
final boolean showGraph = app().settings().getBoolean(Keys.web.showBranchGraph, true); | |
MarkupContainer graph = new WebMarkupContainer("graph"); | |
add(graph); | |
if (!showGraph || commits.isEmpty()) { | |
// not showing or nothing to show | |
graph.setVisible(false); | |
} else { | |
// set the rowspan on the graph row and +1 for the graph row itself | |
graph.add(new SimpleAttributeModifier("rowspan", "" + (commits.size() + 1))); | |
graph.add(new ExternalImage("image", BranchGraphServlet.asLink(baseUrl, repositoryName, commits.get(0).name(), commits.size()))); | |
} | |
// header | |
if (pageResults) { | |
// shortlog page | |
add(new Label("header", objectId)); | |
} else { | |
// summary page | |
// show shortlog page link | |
add(new LinkPanel("header", "title", objectId, LogPage.class, | |
WicketUtils.newRepositoryParameter(repositoryName))); | |
} | |
final int hashLen = app().settings().getInteger(Keys.web.shortCommitIdLength, 6); | |
ListDataProvider<RevCommit> dp = new ListDataProvider<RevCommit>(commits); | |
DataView<RevCommit> logView = new DataView<RevCommit>("commit", dp) { | |
private static final long serialVersionUID = 1L; | |
int counter; | |
@Override | |
public void populateItem(final Item<RevCommit> item) { | |
final RevCommit entry = item.getModelObject(); | |
final Date date = JGitUtils.getAuthorDate(entry); | |
final boolean isMerge = entry.getParentCount() > 1; | |
item.add(WicketUtils.createDateLabel("commitDate", date, getTimeZone(), getTimeUtils())); | |
// author search link | |
String author = entry.getAuthorIdent().getName(); | |
LinkPanel authorLink = new LinkPanel("commitAuthor", "list", author, | |
GitSearchPage.class, WicketUtils.newSearchParameter(repositoryName, | |
null, author, Constants.SearchType.AUTHOR)); | |
setPersonSearchTooltip(authorLink, author, Constants.SearchType.AUTHOR); | |
item.add(authorLink); | |
// merge icon | |
if (isMerge) { | |
item.add(WicketUtils.newImage("commitIcon", "commit_merge_16x16.png")); | |
} else { | |
item.add(WicketUtils.newBlankImage("commitIcon")); | |
} | |
// short message | |
String shortMessage = entry.getShortMessage(); | |
String trimmedMessage = shortMessage; | |
if (allRefs.containsKey(entry.getId())) { | |
trimmedMessage = StringUtils.trimString(shortMessage, Constants.LEN_SHORTLOG_REFS); | |
} else { | |
trimmedMessage = StringUtils.trimString(shortMessage, Constants.LEN_SHORTLOG); | |
} | |
LinkPanel shortlog = new LinkPanel("commitShortMessage", "list subject" + (isMerge ? " merge" : ""), | |
trimmedMessage, CommitPage.class, WicketUtils.newObjectParameter( | |
repositoryName, entry.getName())); | |
if (!shortMessage.equals(trimmedMessage)) { | |
WicketUtils.setHtmlTooltip(shortlog, shortMessage); | |
} | |
item.add(shortlog); | |
item.add(new RefsPanel("commitRefs", repositoryName, entry, allRefs)); | |
// commit hash link | |
LinkPanel commitHash = new LinkPanel("hashLink", null, entry.getName().substring(0, hashLen), | |
CommitPage.class, WicketUtils.newObjectParameter( | |
repositoryName, entry.getName())); | |
WicketUtils.setCssClass(commitHash, "shortsha1"); | |
WicketUtils.setHtmlTooltip(commitHash, entry.getName()); | |
item.add(commitHash); | |
item.add(new BookmarkablePageLink<Void>("diff", CommitDiffPage.class, WicketUtils | |
.newObjectParameter(repositoryName, entry.getName())).setEnabled(entry | |
.getParentCount() > 0)); | |
item.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils | |
.newObjectParameter(repositoryName, entry.getName()))); | |
String clazz = counter % 2 == 0 ? "light commit" : "dark commit"; | |
WicketUtils.setCssClass(item, clazz); | |
counter++; | |
} | |
}; | |
add(logView); | |
// determine to show pager, more, or neither | |
if (limit <= 0) { | |
// no display limit | |
add(new Label("moreLogs", "").setVisible(false)); | |
} else { | |
if (pageResults) { | |
// paging | |
add(new Label("moreLogs", "").setVisible(false)); | |
} else { | |
// more | |
if (commits.size() == limit) { | |
// show more | |
add(new LinkPanel("moreLogs", "link", new StringResourceModel("gb.moreLogs", | |
this, null), LogPage.class, | |
WicketUtils.newRepositoryParameter(repositoryName))); | |
} else { | |
// no more | |
add(new Label("moreLogs", "").setVisible(false)); | |
} | |
} | |
} | |
} | |
public boolean hasMore() { | |
return hasMore; | |
} | |
} |