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/*
* Copyright 2013 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.text.DateFormat;
import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.TimeZone;
import org.apache.wicket.markup.html.basic.Label;
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.eclipse.jgit.lib.PersonIdent;
import com.gitblit.Constants;
import com.gitblit.Keys;
import com.gitblit.models.DailyLogEntry;
import com.gitblit.models.RepositoryCommit;
import com.gitblit.utils.StringUtils;
import com.gitblit.utils.TimeUtils;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.pages.CommitPage;
import com.gitblit.wicket.pages.ComparePage;
import com.gitblit.wicket.pages.SummaryPage;
import com.gitblit.wicket.pages.TagPage;
import com.gitblit.wicket.pages.TreePage;
public class DigestsPanel extends BasePanel {
private static final long serialVersionUID = 1L;
private final boolean hasChanges;
private boolean hasMore;
public DigestsPanel(String wicketId, List<DailyLogEntry> digests) {
super(wicketId);
hasChanges = digests.size() > 0;
ListDataProvider<DailyLogEntry> dp = new ListDataProvider<DailyLogEntry>(digests);
DataView<DailyLogEntry> pushView = new DataView<DailyLogEntry>("change", dp) {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(final Item<DailyLogEntry> logItem) {
final DailyLogEntry change = logItem.getModelObject();
String dateFormat = app().settings().getString(Keys.web.datestampLongFormat, "EEEE, MMMM d, yyyy");
TimeZone timezone = getTimeZone();
DateFormat df = new SimpleDateFormat(dateFormat);
df.setTimeZone(timezone);
String fullRefName = change.getChangedRefs().get(0);
String shortRefName = fullRefName;
boolean isTag = false;
if (shortRefName.startsWith(Constants.R_HEADS)) {
shortRefName = shortRefName.substring(Constants.R_HEADS.length());
} else if (shortRefName.startsWith(Constants.R_TAGS)) {
shortRefName = shortRefName.substring(Constants.R_TAGS.length());
isTag = true;
}
String fuzzydate;
TimeUtils tu = getTimeUtils();
Date pushDate = change.date;
if (TimeUtils.isToday(pushDate, timezone)) {
fuzzydate = tu.today();
} else if (TimeUtils.isYesterday(pushDate, timezone)) {
fuzzydate = tu.yesterday();
} else {
fuzzydate = getTimeUtils().timeAgo(pushDate);
}
logItem.add(new Label("whenChanged", fuzzydate + ", " + df.format(pushDate)));
Label changeIcon = new Label("changeIcon");
// use the repository hash color to differentiate the icon.
String color = StringUtils.getColor(StringUtils.stripDotGit(change.repository));
WicketUtils.setCssStyle(changeIcon, "color: " + color);
if (isTag) {
WicketUtils.setCssClass(changeIcon, "iconic-tag");
} else {
WicketUtils.setCssClass(changeIcon, "iconic-loop");
}
logItem.add(changeIcon);
if (isTag) {
// tags are special
PersonIdent ident = change.getCommits().get(0).getAuthorIdent();
if (!StringUtils.isEmpty(ident.getName())) {
logItem.add(new Label("whoChanged", ident.getName()));
} else {
logItem.add(new Label("whoChanged", ident.getEmailAddress()));
}
} else {
logItem.add(new Label("whoChanged").setVisible(false));
}
String preposition = "gb.of";
boolean isDelete = false;
String what;
String by = null;
switch(change.getChangeType(fullRefName)) {
case CREATE:
if (isTag) {
// new tag
what = getString("gb.createdNewTag");
preposition = "gb.in";
} else {
// new branch
what = getString("gb.createdNewBranch");
preposition = "gb.in";
}
break;
case DELETE:
isDelete = true;
if (isTag) {
what = getString("gb.deletedTag");
} else {
what = getString("gb.deletedBranch");
}
preposition = "gb.from";
break;
default:
what = MessageFormat.format(change.getCommitCount() > 1 ? getString("gb.commitsTo") : getString("gb.oneCommitTo"), change.getCommitCount());
if (change.getAuthorCount() == 1) {
by = MessageFormat.format(getString("gb.byOneAuthor"), change.getAuthorIdent().getName());
} else {
by = MessageFormat.format(getString("gb.byNAuthors"), change.getAuthorCount());
}
break;
}
logItem.add(new Label("whatChanged", what));
logItem.add(new Label("byAuthors", by).setVisible(!StringUtils.isEmpty(by)));
if (isDelete) {
// can't link to deleted ref
logItem.add(new Label("refChanged", shortRefName));
} else if (isTag) {
// link to tag
logItem.add(new LinkPanel("refChanged", null, shortRefName,
TagPage.class, WicketUtils.newObjectParameter(change.repository, fullRefName)));
} else {
// link to tree
logItem.add(new LinkPanel("refChanged", null, shortRefName,
TreePage.class, WicketUtils.newObjectParameter(change.repository, fullRefName)));
}
// to/from/etc
logItem.add(new Label("repoPreposition", getString(preposition)));
String repoName = StringUtils.stripDotGit(change.repository);
logItem.add(new LinkPanel("repoChanged", null, repoName,
SummaryPage.class, WicketUtils.newRepositoryParameter(change.repository)));
int maxCommitCount = 5;
List<RepositoryCommit> commits = change.getCommits();
if (commits.size() > maxCommitCount) {
commits = new ArrayList<RepositoryCommit>(commits.subList(0, maxCommitCount));
}
// compare link
String compareLinkText = null;
if ((change.getCommitCount() <= maxCommitCount) && (change.getCommitCount() > 1)) {
compareLinkText = MessageFormat.format(getString("gb.viewComparison"), commits.size());
} else if (change.getCommitCount() > maxCommitCount) {
int diff = change.getCommitCount() - maxCommitCount;
compareLinkText = MessageFormat.format(diff > 1 ? getString("gb.nMoreCommits") : getString("gb.oneMoreCommit"), diff);
}
if (StringUtils.isEmpty(compareLinkText)) {
logItem.add(new Label("compareLink").setVisible(false));
} else {
String endRangeId = change.getNewId(fullRefName);
String startRangeId = change.getOldId(fullRefName);
logItem.add(new LinkPanel("compareLink", null, compareLinkText, ComparePage.class, WicketUtils.newRangeParameter(change.repository, startRangeId, endRangeId)));
}
final boolean showSwatch = app().settings().getBoolean(Keys.web.repositoryListSwatches, true);
ListDataProvider<RepositoryCommit> cdp = new ListDataProvider<RepositoryCommit>(commits);
DataView<RepositoryCommit> commitsView = new DataView<RepositoryCommit>("commit", cdp) {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(final Item<RepositoryCommit> commitItem) {
final RepositoryCommit commit = commitItem.getModelObject();
// author gravatar
commitItem.add(new GravatarImage("commitAuthor", commit.getAuthorIdent().getName(),
commit.getAuthorIdent().getEmailAddress(), null, 16, false, false));
// merge icon
if (commit.getParentCount() > 1) {
commitItem.add(WicketUtils.newImage("commitIcon", "commit_merge_16x16.png"));
} else {
commitItem.add(WicketUtils.newBlankImage("commitIcon"));
}
// short message
String shortMessage = commit.getShortMessage();
String trimmedMessage = shortMessage;
if (commit.getRefs() != null && commit.getRefs().size() > 0) {
trimmedMessage = StringUtils.trimString(shortMessage, Constants.LEN_SHORTLOG_REFS);
} else {
trimmedMessage = StringUtils.trimString(shortMessage, Constants.LEN_SHORTLOG);
}
LinkPanel shortlog = new LinkPanel("commitShortMessage", "list",
trimmedMessage, CommitPage.class, WicketUtils.newObjectParameter(
change.repository, commit.getName()));
if (!shortMessage.equals(trimmedMessage)) {
WicketUtils.setHtmlTooltip(shortlog, shortMessage);
}
commitItem.add(shortlog);
// commit hash link
int hashLen = app().settings().getInteger(Keys.web.shortCommitIdLength, 6);
LinkPanel commitHash = new LinkPanel("hashLink", null, commit.getName().substring(0, hashLen),
CommitPage.class, WicketUtils.newObjectParameter(
change.repository, commit.getName()));
WicketUtils.setCssClass(commitHash, "shortsha1");
WicketUtils.setHtmlTooltip(commitHash, commit.getName());
commitItem.add(commitHash);
if (showSwatch) {
// set repository color
String color = StringUtils.getColor(StringUtils.stripDotGit(change.repository));
WicketUtils.setCssStyle(commitItem, MessageFormat.format("border-left: 2px solid {0};", color));
}
}
};
logItem.add(commitsView);
}
};
add(pushView);
}
public boolean hasMore() {
return hasMore;
}
public boolean hideIfEmpty() {
setVisible(hasChanges);
return hasChanges;
}
}
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