1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
/*
* 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.io.IOException;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.panel.Fragment;
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.apache.wicket.protocol.http.RequestUtils;
import org.apache.wicket.request.target.basic.RedirectRequestTarget;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import com.gitblit.Constants;
import com.gitblit.SyndicationServlet;
import com.gitblit.models.RefModel;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserModel;
import com.gitblit.utils.CommitCache;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.RefLogUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.GitBlitWebSession;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.pages.BranchesPage;
import com.gitblit.wicket.pages.CommitPage;
import com.gitblit.wicket.pages.GitSearchPage;
import com.gitblit.wicket.pages.LogPage;
import com.gitblit.wicket.pages.MetricsPage;
import com.gitblit.wicket.pages.TreePage;
public class BranchesPanel extends BasePanel {
private static final long serialVersionUID = 1L;
private final boolean hasBranches;
public BranchesPanel(String wicketId, final RepositoryModel model, Repository r,
final int maxCount, final boolean showAdmin) {
super(wicketId);
// branches
List<RefModel> branches = new ArrayList<RefModel>();
UserModel user = GitBlitWebSession.get().getUser();
if (user == null) {
user = UserModel.ANONYMOUS;
}
List<RefModel> localBranches = JGitUtils.getLocalBranches(r, false, -1);
for (RefModel refModel : localBranches) {
if (user.canView(model, refModel.reference.getName())) {
branches.add(refModel);
}
}
if (model.showRemoteBranches) {
List<RefModel> remoteBranches = JGitUtils.getRemoteBranches(r, false, -1);
for (RefModel refModel : remoteBranches) {
if (user.canView(model, refModel.reference.getName())) {
branches.add(refModel);
}
}
}
Collections.sort(branches);
Collections.reverse(branches);
if (maxCount > 0 && branches.size() > maxCount) {
branches = new ArrayList<RefModel>(branches.subList(0, maxCount));
}
if (maxCount > 0) {
// summary page
// show branches page link
add(new LinkPanel("branches", "title", new StringResourceModel("gb.branches", this,
null), BranchesPage.class, WicketUtils.newRepositoryParameter(model.name)));
} else {
// branches page
add(new Label("branches", new StringResourceModel("gb.branches", this, null)));
}
// only allow delete if we have multiple branches
final boolean showDelete = showAdmin && branches.size() > 1;
ListDataProvider<RefModel> branchesDp = new ListDataProvider<RefModel>(branches);
DataView<RefModel> branchesView = new DataView<RefModel>("branch", branchesDp) {
private static final long serialVersionUID = 1L;
int counter;
@Override
public void populateItem(final Item<RefModel> item) {
final RefModel entry = item.getModelObject();
item.add(WicketUtils.createDateLabel("branchDate", entry.getDate(), getTimeZone(), getTimeUtils()));
item.add(new LinkPanel("branchName", "list name", StringUtils.trimString(
entry.displayName, 28), LogPage.class, WicketUtils.newObjectParameter(
model.name, entry.getName())));
String author = entry.getAuthorIdent().getName();
LinkPanel authorLink = new LinkPanel("branchAuthor", "list", author,
GitSearchPage.class, WicketUtils.newSearchParameter(model.name,
entry.getName(), author, Constants.SearchType.AUTHOR));
setPersonSearchTooltip(authorLink, author, Constants.SearchType.AUTHOR);
item.add(authorLink);
// short message
String shortMessage = entry.getShortMessage();
String trimmedMessage = StringUtils.trimString(shortMessage, Constants.LEN_SHORTLOG);
LinkPanel shortlog = new LinkPanel("branchLog", "list subject", trimmedMessage,
CommitPage.class, WicketUtils.newObjectParameter(model.name,
entry.getName()));
if (!shortMessage.equals(trimmedMessage)) {
WicketUtils.setHtmlTooltip(shortlog, shortMessage);
}
item.add(shortlog);
if (maxCount <= 0) {
Fragment fragment = new Fragment("branchLinks", showDelete? "branchPageAdminLinks" : "branchPageLinks", this);
fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
fragment.add(new BookmarkablePageLink<Void>("metrics", MetricsPage.class,
WicketUtils.newObjectParameter(model.name, entry.getName())));
fragment.add(new ExternalLink("syndication", SyndicationServlet.asLink(
getRequest().getRelativePathPrefixToContextRoot(), model.name,
entry.getName(), 0)));
if (showDelete) {
fragment.add(createDeleteBranchLink(model, entry));
}
item.add(fragment);
} else {
Fragment fragment = new Fragment("branchLinks", "branchPanelLinks", this);
fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
item.add(fragment);
}
WicketUtils.setAlternatingBackground(item, counter);
counter++;
}
};
add(branchesView);
if (branches.size() < maxCount || maxCount <= 0) {
add(new Label("allBranches", "").setVisible(false));
} else {
add(new LinkPanel("allBranches", "link", new StringResourceModel("gb.allBranches",
this, null), BranchesPage.class, WicketUtils.newRepositoryParameter(model.name)));
}
// We always have 1 branch
hasBranches = (branches.size() > 1)
|| ((branches.size() == 1) && !branches.get(0).displayName
.equalsIgnoreCase("master"));
}
public BranchesPanel hideIfEmpty() {
setVisible(hasBranches);
return this;
}
private Link<Void> createDeleteBranchLink(final RepositoryModel repositoryModel, final RefModel entry)
{
Link<Void> deleteLink = new Link<Void>("deleteBranch") {
private static final long serialVersionUID = 1L;
@Override
public void onClick() {
Repository r = app().repositories().getRepository(repositoryModel.name);
if (r == null) {
if (app().repositories().isCollectingGarbage(repositoryModel.name)) {
error(MessageFormat.format(getString("gb.busyCollectingGarbage"), repositoryModel.name));
} else {
error(MessageFormat.format("Failed to find repository {0}", repositoryModel.name));
}
return;
}
final String branch = entry.getName();
Ref ref = null;
try {
ref = r.getRef(branch);
if (ref == null && !branch.startsWith(Constants.R_HEADS)) {
ref = r.getRef(Constants.R_HEADS + branch);
}
} catch (IOException e) {
}
if (ref != null) {
boolean success = JGitUtils.deleteBranchRef(r, ref.getName());
if (success) {
// clear commit cache
CommitCache.instance().clear(repositoryModel.name, branch);
// optionally update reflog
if (RefLogUtils.hasRefLogBranch(r)) {
UserModel user = GitBlitWebSession.get().getUser();
RefLogUtils.deleteRef(user, r, ref);
}
}
if (success) {
info(MessageFormat.format("Branch \"{0}\" deleted", branch));
} else {
error(MessageFormat.format("Failed to delete branch \"{0}\"", branch));
}
}
r.close();
// redirect to the owning page
PageParameters params = WicketUtils.newRepositoryParameter(repositoryModel.name);
String relativeUrl = urlFor(getPage().getClass(), params).toString();
String absoluteUrl = RequestUtils.toAbsolutePath(relativeUrl);
getRequestCycle().setRequestTarget(new RedirectRequestTarget(absoluteUrl));
}
};
deleteLink.add(new JavascriptEventConfirmation("onclick", MessageFormat.format(
"Delete branch \"{0}\"?", entry.displayName )));
return deleteLink;
}
}
|
