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// Copyright (C) 2008 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.client;
import static com.google.gerrit.common.PageLinks.ADMIN_CREATE_GROUP;
import static com.google.gerrit.common.PageLinks.ADMIN_CREATE_PROJECT;
import static com.google.gerrit.common.PageLinks.ADMIN_GROUPS;
import static com.google.gerrit.common.PageLinks.ADMIN_PLUGINS;
import static com.google.gerrit.common.PageLinks.ADMIN_PROJECTS;
import static com.google.gerrit.common.PageLinks.DASHBOARDS;
import static com.google.gerrit.common.PageLinks.MINE;
import static com.google.gerrit.common.PageLinks.PROJECTS;
import static com.google.gerrit.common.PageLinks.REGISTER;
import static com.google.gerrit.common.PageLinks.SETTINGS;
import static com.google.gerrit.common.PageLinks.SETTINGS_AGREEMENTS;
import static com.google.gerrit.common.PageLinks.SETTINGS_CONTACT;
import static com.google.gerrit.common.PageLinks.SETTINGS_HTTP_PASSWORD;
import static com.google.gerrit.common.PageLinks.SETTINGS_MYGROUPS;
import static com.google.gerrit.common.PageLinks.SETTINGS_NEW_AGREEMENT;
import static com.google.gerrit.common.PageLinks.SETTINGS_PREFERENCES;
import static com.google.gerrit.common.PageLinks.SETTINGS_PROJECTS;
import static com.google.gerrit.common.PageLinks.SETTINGS_SSHKEYS;
import static com.google.gerrit.common.PageLinks.SETTINGS_WEBIDENT;
import static com.google.gerrit.common.PageLinks.op;
import com.google.gerrit.client.account.MyAgreementsScreen;
import com.google.gerrit.client.account.MyContactInformationScreen;
import com.google.gerrit.client.account.MyGroupsScreen;
import com.google.gerrit.client.account.MyIdentitiesScreen;
import com.google.gerrit.client.account.MyPasswordScreen;
import com.google.gerrit.client.account.MyPreferencesScreen;
import com.google.gerrit.client.account.MyProfileScreen;
import com.google.gerrit.client.account.MySshKeysScreen;
import com.google.gerrit.client.account.MyWatchedProjectsScreen;
import com.google.gerrit.client.account.NewAgreementScreen;
import com.google.gerrit.client.account.RegisterScreen;
import com.google.gerrit.client.account.ValidateEmailScreen;
import com.google.gerrit.client.admin.AccountGroupInfoScreen;
import com.google.gerrit.client.admin.AccountGroupMembersScreen;
import com.google.gerrit.client.admin.AccountGroupScreen;
import com.google.gerrit.client.admin.CreateGroupScreen;
import com.google.gerrit.client.admin.CreateProjectScreen;
import com.google.gerrit.client.admin.GroupListScreen;
import com.google.gerrit.client.admin.PluginListScreen;
import com.google.gerrit.client.admin.ProjectAccessScreen;
import com.google.gerrit.client.admin.ProjectBranchesScreen;
import com.google.gerrit.client.admin.ProjectDashboardsScreen;
import com.google.gerrit.client.admin.ProjectInfoScreen;
import com.google.gerrit.client.admin.ProjectListScreen;
import com.google.gerrit.client.admin.ProjectScreen;
import com.google.gerrit.client.change.ChangeScreen2;
import com.google.gerrit.client.changes.AccountDashboardScreen;
import com.google.gerrit.client.changes.ChangeScreen;
import com.google.gerrit.client.changes.CustomDashboardScreen;
import com.google.gerrit.client.changes.PatchTable;
import com.google.gerrit.client.changes.ProjectDashboardScreen;
import com.google.gerrit.client.changes.PublishCommentScreen;
import com.google.gerrit.client.changes.QueryScreen;
import com.google.gerrit.client.dashboards.DashboardInfo;
import com.google.gerrit.client.dashboards.DashboardList;
import com.google.gerrit.client.diff.SideBySide2;
import com.google.gerrit.client.groups.GroupApi;
import com.google.gerrit.client.groups.GroupInfo;
import com.google.gerrit.client.patches.PatchScreen;
import com.google.gerrit.client.rpc.GerritCallback;
import com.google.gerrit.client.rpc.RestApi;
import com.google.gerrit.client.ui.Screen;
import com.google.gerrit.common.PageLinks;
import com.google.gerrit.common.data.PatchSetDetail;
import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.reviewdb.client.AccountGeneralPreferences.DiffView;
import com.google.gerrit.reviewdb.client.AccountGeneralPreferences;
import com.google.gerrit.reviewdb.client.AccountGroup;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.reviewdb.client.Patch;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.RunAsyncCallback;
import com.google.gwt.http.client.URL;
import com.google.gwt.user.client.Window;
import com.google.gwtorm.client.KeyUtil;
public class Dispatcher {
public static boolean changeScreen2;
public static String toPatchSideBySide(final Patch.Key id) {
return toPatch("", null, id);
}
public static String toPatchSideBySide(PatchSet.Id diffBase, Patch.Key id) {
return toPatch("", diffBase, id);
}
public static String toPatchSideBySide2(PatchSet.Id diffBase,
PatchSet.Id revision, String fileName) {
return toPatch("cm", diffBase, revision, fileName);
}
public static String toPatchUnified(final Patch.Key id) {
return toPatch("unified", null, id);
}
public static String toPatchUnified(PatchSet.Id diffBase, Patch.Key id) {
return toPatch("unified", diffBase, id);
}
private static String toPatch(String type, PatchSet.Id diffBase, Patch.Key id) {
return toPatch(type, diffBase, id.getParentKey(), id.get());
}
private static String toPatch(String type, PatchSet.Id diffBase,
PatchSet.Id revision, String fileName) {
Change.Id c = revision.getParentKey();
StringBuilder p = new StringBuilder();
p.append("/c/").append(c).append("/");
if (diffBase != null) {
p.append(diffBase.get()).append("..");
}
p.append(revision.get()).append("/").append(KeyUtil.encode(fileName));
if (type != null && !type.isEmpty()) {
p.append(",").append(type);
}
return p.toString();
}
public static String toPatch(final PatchScreen.Type type, final Patch.Key id) {
if (type == PatchScreen.Type.SIDE_BY_SIDE) {
return toPatchSideBySide(id);
} else {
return toPatchUnified(id);
}
}
public static String toPublish(PatchSet.Id ps) {
Change.Id c = ps.getParentKey();
return "/c/" + c + "/" + ps.get() + ",publish";
}
public static String toGroup(final AccountGroup.Id id) {
return "/admin/groups/" + id.toString();
}
public static String toGroup(AccountGroup.Id id, String panel) {
return "/admin/groups/" + id.toString() + "," + panel;
}
public static String toGroup(AccountGroup.UUID uuid) {
return PageLinks.toGroup(uuid);
}
public static String toGroup(AccountGroup.UUID uuid, String panel) {
return toGroup(uuid) + "," + panel;
}
public static String toProject(Project.NameKey n) {
return toProjectAdmin(n, ProjectScreen.getSavedPanel());
}
public static String toProjectAdmin(Project.NameKey n, String panel) {
if (panel == null || ProjectScreen.INFO.equals(panel)) {
return "/admin/projects/" + n.toString();
}
return "/admin/projects/" + n.toString() + "," + panel;
}
static final String RELOAD_UI = "/reload-ui/";
private static boolean wasStartedByReloadUI;
void display(String token) {
assert token != null;
try {
try {
if (matchPrefix(RELOAD_UI, token)) {
wasStartedByReloadUI = true;
token = skip(token);
}
select(token);
} finally {
wasStartedByReloadUI = false;
}
} catch (RuntimeException err) {
GWT.log("Error parsing history token: " + token, err);
Gerrit.display(token, new NotFoundScreen());
}
}
private static void select(final String token) {
if (matchPrefix("/q/", token)) {
query(token);
} else if (matchPrefix("/c/", token)) {
change(token);
} else if (matchExact(MINE, token)) {
Gerrit.display(token, mine(token));
} else if (matchPrefix("/dashboard/", token)) {
dashboard(token);
} else if (matchPrefix(PROJECTS, token)) {
projects(token);
} else if (matchExact(SETTINGS, token) //
|| matchPrefix("/settings/", token) //
|| matchExact("register", token) //
|| matchExact(REGISTER, token) //
|| matchPrefix("/register/", token) //
|| matchPrefix("/VE/", token) || matchPrefix("VE,", token) //
|| matchPrefix("/SignInFailure,", token)) {
settings(token);
} else if (matchPrefix("/admin/", token)) {
admin(token);
} else if (/* DEPRECATED URL */matchPrefix("/c2/", token)) {
changeScreen2 = true;
change(token);
} else if (/* LEGACY URL */matchPrefix("all,", token)) {
redirectFromLegacyToken(token, legacyAll(token));
} else if (/* LEGACY URL */matchPrefix("mine,", token)
|| matchExact("mine", token)) {
redirectFromLegacyToken(token, legacyMine(token));
} else if (/* LEGACY URL */matchPrefix("project,", token)) {
redirectFromLegacyToken(token, legacyProject(token));
} else if (/* LEGACY URL */matchPrefix("change,", token)) {
redirectFromLegacyToken(token, legacyChange(token));
} else if (/* LEGACY URL */matchPrefix("patch,", token)) {
redirectFromLegacyToken(token, legacyPatch(token));
} else if (/* LEGACY URL */matchPrefix("admin,", token)) {
redirectFromLegacyToken(token, legacyAdmin(token));
} else if (/* LEGACY URL */matchPrefix("settings,", token)
|| matchPrefix("register,", token)
|| matchPrefix("q,", token)) {
redirectFromLegacyToken(token, legacySettings(token));
} else {
Gerrit.display(token, new NotFoundScreen());
}
}
private static void redirectFromLegacyToken(String oldToken, String newToken) {
if (newToken != null) {
Window.Location.replace(Window.Location.getPath() + "#" + newToken);
} else {
Gerrit.display(oldToken, new NotFoundScreen());
}
}
private static String legacyMine(final String token) {
if (matchExact("mine", token)) {
return MINE;
}
if (matchExact("mine,starred", token)) {
return PageLinks.toChangeQuery("is:starred");
}
if (matchExact("mine,drafts", token)) {
return PageLinks.toChangeQuery("is:draft");
}
if (matchExact("mine,comments", token)) {
return PageLinks.toChangeQuery("has:draft");
}
if (matchPrefix("mine,watched,", token)) {
return PageLinks.toChangeQuery("is:watched status:open", skip(token));
}
return null;
}
private static String legacyAll(final String token) {
if (matchPrefix("all,abandoned,", token)) {
return PageLinks.toChangeQuery("status:abandoned", skip(token));
}
if (matchPrefix("all,merged,", token)) {
return PageLinks.toChangeQuery("status:merged", skip(token));
}
if (matchPrefix("all,open,", token)) {
return PageLinks.toChangeQuery("status:open", skip(token));
}
return null;
}
private static String legacyProject(final String token) {
if (matchPrefix("project,open,", token)) {
final String s = skip(token);
final int c = s.indexOf(',');
Project.NameKey proj = Project.NameKey.parse(s.substring(0, c));
return PageLinks.toChangeQuery( //
"status:open " + op("project", proj.get()), //
s.substring(c + 1));
}
if (matchPrefix("project,merged,", token)) {
final String s = skip(token);
final int c = s.indexOf(',');
Project.NameKey proj = Project.NameKey.parse(s.substring(0, c));
return PageLinks.toChangeQuery( //
"status:merged " + op("project", proj.get()), //
s.substring(c + 1));
}
if (matchPrefix("project,abandoned,", token)) {
final String s = skip(token);
final int c = s.indexOf(',');
Project.NameKey proj = Project.NameKey.parse(s.substring(0, c));
return PageLinks.toChangeQuery( //
"status:abandoned " + op("project", proj.get()), //
s.substring(c + 1));
}
return null;
}
private static String legacyChange(final String token) {
final String s = skip(token);
final String t[] = s.split(",", 2);
if (t.length > 1 && matchPrefix("patchset=", t[1])) {
return PageLinks.toChange(PatchSet.Id.parse(t[0] + "," + skip(t[1])));
}
return PageLinks.toChange(Change.Id.parse(t[0]));
}
private static String legacyPatch(String token) {
if (/* LEGACY URL */matchPrefix("patch,sidebyside,", token)) {
return toPatchSideBySide(Patch.Key.parse(skip(token)));
}
if (/* LEGACY URL */matchPrefix("patch,unified,", token)) {
return toPatchUnified(Patch.Key.parse(skip(token)));
}
return null;
}
private static String legacyAdmin(String token) {
if (matchPrefix("admin,group,", token)) {
return "/admin/groups/" + skip(token);
}
if (matchPrefix("admin,project,", token)) {
String rest = skip(token);
int c = rest.indexOf(',');
String panel;
Project.NameKey k;
if (0 < c) {
panel = rest.substring(c + 1);
k = Project.NameKey.parse(rest.substring(0, c));
} else {
panel = ProjectScreen.INFO;
k = Project.NameKey.parse(rest);
}
return toProjectAdmin(k, panel);
}
return null;
}
private static String legacySettings(String token) {
int c = token.indexOf(',');
if (0 < c) {
return "/" + token.substring(0, c) + "/" + token.substring(c + 1);
}
return null;
}
private static void query(final String token) {
final String s = skip(token);
final int c = s.indexOf(',');
Gerrit.display(token, new QueryScreen(s.substring(0, c), s.substring(c + 1)));
}
private static Screen mine(final String token) {
if (Gerrit.isSignedIn()) {
return new AccountDashboardScreen(Gerrit.getUserAccount().getId());
} else {
Screen r = new AccountDashboardScreen(null);
r.setRequiresSignIn(true);
return r;
}
}
private static void dashboard(final String token) {
String rest = skip(token);
if (rest.matches("[0-9]+")) {
Gerrit.display(token, new AccountDashboardScreen(Account.Id.parse(rest)));
return;
}
if (rest.startsWith("?")) {
Gerrit.display(token, new CustomDashboardScreen(rest.substring(1)));
return;
}
Gerrit.display(token, new NotFoundScreen());
}
private static void projects(final String token) {
String rest = skip(token);
int c = rest.indexOf(DASHBOARDS);
if (0 <= c) {
final String project = URL.decodePathSegment(rest.substring(0, c));
rest = rest.substring(c);
if (matchPrefix(DASHBOARDS, rest)) {
final String dashboardId = skip(rest);
GerritCallback<DashboardInfo> cb = new GerritCallback<DashboardInfo>() {
@Override
public void onSuccess(DashboardInfo result) {
if (matchPrefix("/dashboard/", result.url())) {
String params = skip(result.url()).substring(1);
ProjectDashboardScreen dash = new ProjectDashboardScreen(
new Project.NameKey(project), params);
Gerrit.display(token, dash);
}
}
@Override
public void onFailure(Throwable caught) {
if ("default".equals(dashboardId) && RestApi.isNotFound(caught)) {
Gerrit.display(PageLinks.toChangeQuery(
PageLinks.projectQuery(new Project.NameKey(project))));
} else {
super.onFailure(caught);
}
}
};
if ("default".equals(dashboardId)) {
DashboardList.getDefault(new Project.NameKey(project), cb);
return;
}
c = dashboardId.indexOf(":");
if (0 <= c) {
final String ref = URL.decodeQueryString(dashboardId.substring(0, c));
final String path = URL.decodeQueryString(dashboardId.substring(c + 1));
DashboardList.get(new Project.NameKey(project), ref + ":" + path, cb);
return;
}
}
}
Gerrit.display(token, new NotFoundScreen());
}
private static void change(final String token) {
String rest = skip(token);
int c = rest.lastIndexOf(',');
String panel = null;
if (0 <= c) {
panel = rest.substring(c + 1);
rest = rest.substring(0, c);
}
Change.Id id;
int s = rest.indexOf('/');
if (0 <= s) {
id = Change.Id.parse(rest.substring(0, s));
rest = rest.substring(s + 1);
} else {
id = Change.Id.parse(rest);
rest = "";
}
if (rest.isEmpty()) {
Gerrit.display(token, panel== null
? (isChangeScreen2()
? new ChangeScreen2(id, null, false)
: new ChangeScreen(id))
: new NotFoundScreen());
return;
}
String psIdStr;
s = rest.indexOf('/');
if (0 <= s) {
psIdStr = rest.substring(0, s);
rest = rest.substring(s + 1);
} else {
psIdStr = rest;
rest = "";
}
PatchSet.Id base;
PatchSet.Id ps;
int dotdot = psIdStr.indexOf("..");
if (1 <= dotdot) {
base = new PatchSet.Id(id, Integer.parseInt(psIdStr.substring(0, dotdot)));
ps = new PatchSet.Id(id, Integer.parseInt(psIdStr.substring(dotdot + 2)));
} else {
base = null;
ps = new PatchSet.Id(id, Integer.parseInt(psIdStr));
}
if (!rest.isEmpty()) {
Patch.Key p = new Patch.Key(ps, KeyUtil.decode(rest));
patch(token, base, p, 0, null, null, panel);
} else {
if (panel == null) {
Gerrit.display(token, isChangeScreen2()
? new ChangeScreen2(id, String.valueOf(ps.get()), false)
: new ChangeScreen(id));
} else if ("publish".equals(panel)) {
publish(ps);
} else {
Gerrit.display(token, new NotFoundScreen());
}
}
}
private static boolean isChangeScreen2() {
if (changeScreen2) {
return true;
}
AccountGeneralPreferences.ChangeScreen ui = null;
if (Gerrit.isSignedIn()) {
ui = Gerrit.getUserAccount()
.getGeneralPreferences()
.getChangeScreen();
}
if (ui == null) {
ui = Gerrit.getConfig().getChangeScreen();
}
return ui == AccountGeneralPreferences.ChangeScreen.CHANGE_SCREEN2;
}
private static void publish(final PatchSet.Id ps) {
String token = toPublish(ps);
new AsyncSplit(token) {
public void onSuccess() {
Gerrit.display(token, select());
}
private Screen select() {
return new PublishCommentScreen(ps);
}
}.onSuccess();
}
public static void patch(String token, PatchSet.Id base, Patch.Key id,
int patchIndex, PatchSetDetail patchSetDetail,
PatchTable patchTable, PatchScreen.TopView topView) {
patch(token, base, id, patchIndex, patchSetDetail, patchTable, topView, null);
}
public static void patch(String token, PatchSet.Id base, Patch.Key id,
int patchIndex, PatchSetDetail patchSetDetail,
PatchTable patchTable, String panelType) {
patch(token, base, id, patchIndex, patchSetDetail, patchTable,
null, panelType);
}
public static void patch(String token, final PatchSet.Id baseId, final Patch.Key id,
final int patchIndex, final PatchSetDetail patchSetDetail,
final PatchTable patchTable, final PatchScreen.TopView topView,
final String panelType) {
final PatchScreen.TopView top = topView == null ?
Gerrit.getPatchScreenTopView() : topView;
GWT.runAsync(new AsyncSplit(token) {
public void onSuccess() {
Gerrit.display(token, select());
}
private Screen select() {
if (id != null) {
String panel = panelType;
if (panel == null) {
int c = token.lastIndexOf(',');
panel = 0 <= c ? token.substring(c + 1) : "";
}
if ("".equals(panel)) {
return new PatchScreen.SideBySide( //
id, //
patchIndex, //
patchSetDetail, //
patchTable, //
top, //
baseId //
);
} else if ("unified".equals(panel)) {
return new PatchScreen.Unified( //
id, //
patchIndex, //
patchSetDetail, //
patchTable, //
top, //
baseId //
);
} else if ("cm".equals(panel)) {
if (Gerrit.isSignedIn()
&& DiffView.UNIFIED_DIFF.equals(Gerrit.getUserAccount()
.getGeneralPreferences().getDiffView())) {
return new PatchScreen.Unified( //
id, //
patchIndex, //
patchSetDetail, //
patchTable, //
top, //
baseId //
);
}
return new SideBySide2(baseId, id.getParentKey(), id.get());
}
}
return new NotFoundScreen();
}
});
}
private static void settings(String token) {
GWT.runAsync(new AsyncSplit(token) {
public void onSuccess() {
Gerrit.display(token, select());
}
private Screen select() {
if (matchExact(SETTINGS, token)) {
return new MyProfileScreen();
}
if (matchExact(SETTINGS_PREFERENCES, token)) {
return new MyPreferencesScreen();
}
if (matchExact(SETTINGS_PROJECTS, token)) {
return new MyWatchedProjectsScreen();
}
if (matchExact(SETTINGS_CONTACT, token)) {
return new MyContactInformationScreen();
}
if (matchExact(SETTINGS_SSHKEYS, token)) {
return new MySshKeysScreen();
}
if (matchExact(SETTINGS_WEBIDENT, token)) {
return new MyIdentitiesScreen();
}
if (matchExact(SETTINGS_HTTP_PASSWORD, token)) {
return new MyPasswordScreen();
}
if (matchExact(SETTINGS_MYGROUPS, token)) {
return new MyGroupsScreen();
}
if (matchExact(SETTINGS_AGREEMENTS, token)
&& Gerrit.getConfig().isUseContributorAgreements()) {
return new MyAgreementsScreen();
}
if (matchExact(REGISTER, token)
|| matchExact("/register/", token)
|| matchExact("register", token)) {
return new RegisterScreen(MINE);
} else if (matchPrefix("/register/", token)) {
return new RegisterScreen("/" + skip(token));
}
if (matchPrefix("/VE/", token) || matchPrefix("VE,", token))
return new ValidateEmailScreen(skip(token));
if (matchExact(SETTINGS_NEW_AGREEMENT, token))
return new NewAgreementScreen();
if (matchPrefix(SETTINGS_NEW_AGREEMENT + "/", token)) {
return new NewAgreementScreen(skip(token));
}
return new NotFoundScreen();
}
});
}
private static void admin(String token) {
GWT.runAsync(new AsyncSplit(token) {
public void onSuccess() {
if (matchExact(ADMIN_GROUPS, token)
|| matchExact("/admin/groups", token)) {
Gerrit.display(token, new GroupListScreen());
} else if (matchPrefix("/admin/groups/", token)) {
String rest = skip(token);
if (rest.startsWith("?")) {
Gerrit.display(token, new GroupListScreen(rest.substring(1)));
} else {
group();
}
} else if (matchPrefix("/admin/groups", token)) {
String rest = skip(token);
if (rest.startsWith("?")) {
Gerrit.display(token, new GroupListScreen(rest.substring(1)));
}
} else if (matchExact(ADMIN_PROJECTS, token)
|| matchExact("/admin/projects", token)) {
Gerrit.display(token, new ProjectListScreen());
} else if (matchPrefix("/admin/projects/", token)) {
String rest = skip(token);
if (rest.startsWith("?")) {
Gerrit.display(token, new ProjectListScreen(rest.substring(1)));
} else {
Gerrit.display(token, selectProject());
}
} else if (matchPrefix("/admin/projects", token)) {
String rest = skip(token);
if (rest.startsWith("?")) {
Gerrit.display(token, new ProjectListScreen(rest.substring(1)));
}
} else if (matchPrefix(ADMIN_PLUGINS, token)
|| matchExact("/admin/plugins", token)) {
Gerrit.display(token, new PluginListScreen());
} else if (matchExact(ADMIN_CREATE_PROJECT, token)
|| matchExact("/admin/create-project", token)) {
Gerrit.display(token, new CreateProjectScreen());
} else if (matchExact(ADMIN_CREATE_GROUP, token)
|| matchExact("/admin/create-group", token)) {
Gerrit.display(token, new CreateGroupScreen());
} else {
Gerrit.display(token, new NotFoundScreen());
}
}
private void group() {
final String panel;
final String group;
if (matchPrefix("/admin/groups/uuid-", token)) {
String p = skip(token);
int c = p.indexOf(',');
if (c < 0) {
group = p;
panel = null;
} else {
group = p.substring(0, c);
panel = p.substring(c + 1);
}
} else if (matchPrefix("/admin/groups/", token)) {
String p = skip(token);
int c = p.indexOf(',');
if (c < 0) {
group = p;
panel = null;
} else {
group = p.substring(0, c);
panel = p.substring(c + 1);
}
} else {
Gerrit.display(token, new NotFoundScreen());
return;
}
GroupApi.getGroupDetail(group, new GerritCallback<GroupInfo>() {
@Override
public void onSuccess(GroupInfo group) {
if (panel == null || panel.isEmpty()) {
// The token does not say which group screen should be shown,
// as default for internal groups show the members, as default
// for external and system groups show the info screen (since
// for external and system groups the members cannot be
// shown in the web UI).
//
if (AccountGroup.isInternalGroup(group.getGroupUUID())
&& !AccountGroup.isSystemGroup(group.getGroupUUID())) {
Gerrit.display(toGroup(group.getGroupId(), AccountGroupScreen.MEMBERS),
new AccountGroupMembersScreen(group, token));
} else {
Gerrit.display(toGroup(group.getGroupId(), AccountGroupScreen.INFO),
new AccountGroupInfoScreen(group, token));
}
} else if (AccountGroupScreen.INFO.equals(panel)) {
Gerrit.display(token, new AccountGroupInfoScreen(group, token));
} else if (AccountGroupScreen.MEMBERS.equals(panel)) {
Gerrit.display(token, new AccountGroupMembersScreen(group, token));
} else {
Gerrit.display(token, new NotFoundScreen());
}
}
});
}
private Screen selectProject() {
if (matchPrefix("/admin/projects/", token)) {
String rest = skip(token);
int c = rest.lastIndexOf(',');
if (c < 0) {
return new ProjectInfoScreen(Project.NameKey.parse(rest));
} else if (c == 0) {
return new NotFoundScreen();
}
Project.NameKey k = Project.NameKey.parse(rest.substring(0, c));
String panel = rest.substring(c + 1);
if (ProjectScreen.INFO.equals(panel)) {
return new ProjectInfoScreen(k);
}
if (ProjectScreen.BRANCH.equals(panel)) {
return new ProjectBranchesScreen(k);
}
if (ProjectScreen.ACCESS.equals(panel)) {
return new ProjectAccessScreen(k);
}
if (ProjectScreen.DASHBOARDS.equals(panel)) {
return new ProjectDashboardsScreen(k);
}
}
return new NotFoundScreen();
}
});
}
private static boolean matchExact(String want, String token) {
return token.equals(want);
}
private static int prefixlen;
private static boolean matchPrefix(String want, String token) {
if (token.startsWith(want)) {
prefixlen = want.length();
return true;
} else {
return false;
}
}
private static String skip(String token) {
return token.substring(prefixlen);
}
private static abstract class AsyncSplit implements RunAsyncCallback {
private final boolean isReloadUi;
protected final String token;
protected AsyncSplit(String token) {
this.isReloadUi = wasStartedByReloadUI;
this.token = token;
}
public final void onFailure(Throwable reason) {
if (!isReloadUi
&& "HTTP download failed with status 404".equals(reason.getMessage())) {
// The server was upgraded since we last download the main script,
// so the pointers to the splits aren't valid anymore. Force the
// page to reload itself and pick up the new code.
//
Gerrit.upgradeUI(token);
} else {
new ErrorDialog(reason).center();
}
}
}
}