From 41ba7fcdcb23f73e9145bb8656c231e3226cf8d1 Mon Sep 17 00:00:00 2001
From: Manuel Rego Casasnovas <rego@igalia.com>
Date: Tue, 19 Jun 2012 12:18:54 +0200
Subject: [PATCH] Configure initial page when user clicks on LibrePlan logo
 depending on roles

Different situations:
* If user has ROLE_SUPERUSER: Redirect to "Planning > Company View"
* If user has ROLE_BOUND_USER: Redirect to "Personal Area > Home"
* If user has ROLE_PLANNING: Redirect to "Planning > Company View"
* If user has read or write authorizations over any project: Redirect to "Planning > Company View"
* Otherwise: Redirect to "Personal Area > Preferences"

FEA: ItEr76S30PermissionsEnhancements
---
 .../libreplan/web/common/IndexController.java | 61 +++++++++++++++++++
 .../services/CustomTargetUrlResolver.java     |  4 +-
 .../src/main/webapp/WEB-INF/web.xml           |  2 +-
 libreplan-webapp/src/main/webapp/index.zul    | 24 ++++++++
 4 files changed, 88 insertions(+), 3 deletions(-)
 create mode 100644 libreplan-webapp/src/main/java/org/libreplan/web/common/IndexController.java
 create mode 100644 libreplan-webapp/src/main/webapp/index.zul

diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/common/IndexController.java b/libreplan-webapp/src/main/java/org/libreplan/web/common/IndexController.java
new file mode 100644
index 000000000..33e48c783
--- /dev/null
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/common/IndexController.java
@@ -0,0 +1,61 @@
+/*
+ * This file is part of LibrePlan
+ *
+ * Copyright (C) 2012 Igalia, S.L.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.libreplan.web.common;
+
+import org.libreplan.business.users.entities.UserRole;
+import org.libreplan.web.security.SecurityUtils;
+import org.libreplan.web.users.services.CustomTargetUrlResolver;
+import org.zkoss.zk.ui.Component;
+import org.zkoss.zk.ui.Executions;
+import org.zkoss.zk.ui.util.GenericForwardComposer;
+
+/**
+ * Controller to redirect user to proper initial page depending or roles.
+ *
+ * @author Manuel Rego Casasnovas <mrego@igalia.com>
+ */
+@SuppressWarnings("serial")
+public class IndexController extends GenericForwardComposer {
+
+    @Override
+    public void doAfterCompose(Component comp) throws Exception {
+        super.doAfterCompose(comp);
+
+        String url = getInitialPageURL();
+        Executions.sendRedirect(url);
+    }
+
+    private String getInitialPageURL() {
+        if (SecurityUtils.isUserInRole(UserRole.ROLE_SUPERUSER)) {
+            return CustomTargetUrlResolver.PLANNING_URL;
+        }
+
+        if (SecurityUtils.isUserInRole(UserRole.ROLE_BOUND_USER)) {
+            return CustomTargetUrlResolver.USER_DASHBOARD_URL;
+        }
+
+        if (SecurityUtils.isSuperuserOrRolePlanningOrHasAnyAuthorization()) {
+            return CustomTargetUrlResolver.PLANNING_URL;
+        }
+
+        return CustomTargetUrlResolver.SETTINGS_URL;
+    }
+
+}
diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/users/services/CustomTargetUrlResolver.java b/libreplan-webapp/src/main/java/org/libreplan/web/users/services/CustomTargetUrlResolver.java
index 01d643266..a70659c9d 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/users/services/CustomTargetUrlResolver.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/users/services/CustomTargetUrlResolver.java
@@ -47,9 +47,9 @@ public class CustomTargetUrlResolver extends TargetUrlResolverImpl {
 
     public final static String USER_DASHBOARD_URL = "/myaccount/userDashboard.zul";
 
-    private static final String PLANNING_URL = "/planner/index.zul";
+    public static final String PLANNING_URL = "/planner/index.zul";
 
-    private static final String SETTINGS_URL = "/myaccount/settings.zul";
+    public static final String SETTINGS_URL = "/myaccount/settings.zul";
 
     @Autowired
     private IUserDAO userDAO;
diff --git a/libreplan-webapp/src/main/webapp/WEB-INF/web.xml b/libreplan-webapp/src/main/webapp/WEB-INF/web.xml
index 05cffc836..fc32d04c2 100644
--- a/libreplan-webapp/src/main/webapp/WEB-INF/web.xml
+++ b/libreplan-webapp/src/main/webapp/WEB-INF/web.xml
@@ -139,7 +139,7 @@
     </session-config>
 
     <welcome-file-list>
-        <welcome-file>/planner/index.zul</welcome-file>
+        <welcome-file>/index.zul</welcome-file>
     </welcome-file-list>
 
     <error-page>
diff --git a/libreplan-webapp/src/main/webapp/index.zul b/libreplan-webapp/src/main/webapp/index.zul
new file mode 100644
index 000000000..918ef1471
--- /dev/null
+++ b/libreplan-webapp/src/main/webapp/index.zul
@@ -0,0 +1,24 @@
+<!--
+  This file is part of LibrePlan
+
+  Copyright (C) 2012 Igalia, S.L.
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Affero General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Affero General Public License for more details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<zk>
+
+    <window apply="org.libreplan.web.common.IndexController" />
+
+</zk>