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
|
// Copyright (C) 2015 The Android Open Source Project
//
// 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.google.gerrit.server.account;
import static com.google.gerrit.server.config.ConfigUtil.loadSection;
import static com.google.gerrit.server.config.ConfigUtil.skipField;
import static com.google.gerrit.server.git.UserConfigSections.CHANGE_TABLE;
import static com.google.gerrit.server.git.UserConfigSections.CHANGE_TABLE_COLUMN;
import static com.google.gerrit.server.git.UserConfigSections.KEY_ID;
import static com.google.gerrit.server.git.UserConfigSections.KEY_MATCH;
import static com.google.gerrit.server.git.UserConfigSections.KEY_TARGET;
import static com.google.gerrit.server.git.UserConfigSections.KEY_TOKEN;
import static com.google.gerrit.server.git.UserConfigSections.KEY_URL;
import static com.google.gerrit.server.git.UserConfigSections.URL_ALIAS;
import com.google.common.base.Strings;
import com.google.common.collect.Lists;
import com.google.gerrit.extensions.client.GeneralPreferencesInfo;
import com.google.gerrit.extensions.client.MenuItem;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.server.config.AllUsersName;
import com.google.gerrit.server.git.GitRepositoryManager;
import com.google.gerrit.server.git.UserConfigSections;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.io.IOException;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
import org.eclipse.jgit.lib.Config;
import org.eclipse.jgit.lib.Repository;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Singleton
public class GeneralPreferencesLoader {
private static final Logger log = LoggerFactory.getLogger(GeneralPreferencesLoader.class);
private final GitRepositoryManager gitMgr;
private final AllUsersName allUsersName;
@Inject
public GeneralPreferencesLoader(GitRepositoryManager gitMgr, AllUsersName allUsersName) {
this.gitMgr = gitMgr;
this.allUsersName = allUsersName;
}
public GeneralPreferencesInfo load(Account.Id id)
throws IOException, ConfigInvalidException, RepositoryNotFoundException {
return read(id, null);
}
public GeneralPreferencesInfo merge(Account.Id id, GeneralPreferencesInfo in)
throws IOException, ConfigInvalidException, RepositoryNotFoundException {
return read(id, in);
}
private GeneralPreferencesInfo read(Account.Id id, GeneralPreferencesInfo in)
throws IOException, ConfigInvalidException, RepositoryNotFoundException {
try (Repository allUsers = gitMgr.openRepository(allUsersName)) {
// Load all users default prefs
VersionedAccountPreferences dp = VersionedAccountPreferences.forDefault();
dp.load(allUsers);
// Load user prefs
VersionedAccountPreferences p = VersionedAccountPreferences.forUser(id);
p.load(allUsers);
GeneralPreferencesInfo r =
loadSection(
p.getConfig(),
UserConfigSections.GENERAL,
null,
new GeneralPreferencesInfo(),
readDefaultsFromGit(dp.getConfig(), in),
in);
loadChangeTableColumns(r, p, dp);
return loadMyMenusAndUrlAliases(r, p, dp);
}
}
public GeneralPreferencesInfo readDefaultsFromGit(Repository git, GeneralPreferencesInfo in)
throws ConfigInvalidException, IOException {
VersionedAccountPreferences dp = VersionedAccountPreferences.forDefault();
dp.load(git);
return readDefaultsFromGit(dp.getConfig(), in);
}
private GeneralPreferencesInfo readDefaultsFromGit(Config config, GeneralPreferencesInfo in)
throws ConfigInvalidException {
GeneralPreferencesInfo allUserPrefs = new GeneralPreferencesInfo();
loadSection(
config,
UserConfigSections.GENERAL,
null,
allUserPrefs,
GeneralPreferencesInfo.defaults(),
in);
return updateDefaults(allUserPrefs);
}
private GeneralPreferencesInfo updateDefaults(GeneralPreferencesInfo input) {
GeneralPreferencesInfo result = GeneralPreferencesInfo.defaults();
try {
for (Field field : input.getClass().getDeclaredFields()) {
if (skipField(field)) {
continue;
}
Object newVal = field.get(input);
if (newVal != null) {
field.set(result, newVal);
}
}
} catch (IllegalAccessException e) {
log.error("Cannot get default general preferences from " + allUsersName.get(), e);
return GeneralPreferencesInfo.defaults();
}
return result;
}
public GeneralPreferencesInfo loadMyMenusAndUrlAliases(
GeneralPreferencesInfo r, VersionedAccountPreferences v, VersionedAccountPreferences d) {
r.my = my(v);
if (r.my.isEmpty() && !v.isDefaults()) {
r.my = my(d);
}
if (r.my.isEmpty()) {
r.my.add(new MenuItem("Changes", "#/dashboard/self", null));
r.my.add(new MenuItem("Draft Comments", "#/q/has:draft", null));
r.my.add(new MenuItem("Edits", "#/q/has:edit", null));
r.my.add(new MenuItem("Watched Changes", "#/q/is:watched+is:open", null));
r.my.add(new MenuItem("Starred Changes", "#/q/is:starred", null));
r.my.add(new MenuItem("Groups", "#/groups/self", null));
}
r.urlAliases = urlAliases(v);
if (r.urlAliases == null && !v.isDefaults()) {
r.urlAliases = urlAliases(d);
}
return r;
}
private static List<MenuItem> my(VersionedAccountPreferences v) {
List<MenuItem> my = new ArrayList<>();
Config cfg = v.getConfig();
for (String subsection : cfg.getSubsections(UserConfigSections.MY)) {
String url = my(cfg, subsection, KEY_URL, "#/");
String target = my(cfg, subsection, KEY_TARGET, url.startsWith("#") ? null : "_blank");
my.add(new MenuItem(subsection, url, target, my(cfg, subsection, KEY_ID, null)));
}
return my;
}
private static String my(Config cfg, String subsection, String key, String defaultValue) {
String val = cfg.getString(UserConfigSections.MY, subsection, key);
return !Strings.isNullOrEmpty(val) ? val : defaultValue;
}
public GeneralPreferencesInfo loadChangeTableColumns(
GeneralPreferencesInfo r, VersionedAccountPreferences v, VersionedAccountPreferences d) {
r.changeTable = changeTable(v);
if (r.changeTable.isEmpty() && !v.isDefaults()) {
r.changeTable = changeTable(d);
}
return r;
}
private static List<String> changeTable(VersionedAccountPreferences v) {
return Lists.newArrayList(v.getConfig().getStringList(CHANGE_TABLE, null, CHANGE_TABLE_COLUMN));
}
private static Map<String, String> urlAliases(VersionedAccountPreferences v) {
HashMap<String, String> urlAliases = new HashMap<>();
Config cfg = v.getConfig();
for (String subsection : cfg.getSubsections(URL_ALIAS)) {
urlAliases.put(
cfg.getString(URL_ALIAS, subsection, KEY_MATCH),
cfg.getString(URL_ALIAS, subsection, KEY_TOKEN));
}
return !urlAliases.isEmpty() ? urlAliases : null;
}
}
|
