diff --git a/modules/ldap/helpers/ldap_installer.php b/modules/ldap/helpers/ldap_installer.php
index c68ac6b6..dbdfb048 100644
--- a/modules/ldap/helpers/ldap_installer.php
+++ b/modules/ldap/helpers/ldap_installer.php
@@ -18,15 +18,19 @@
  * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
  */
 class ldap_installer {
-  static function install() {
-    module::set_version("ldap", 1);
-    $root = item::root();
-    $ldap_provider = new IdentityProvider("ldap");
-    foreach ($ldap_provider->groups() as $group) {
-      module::event("group_created", $group);
-      access::allow($group, "view", $root);
-      access::allow($group, "view_full", $root);
+  static function can_activate() {
+    $messages = array();
+    if (array_search("ldap", get_loaded_extensions()) === false) {
+      $messages["error"][] =
+        t("Cannot install LDAP identity provider as the PHP LDAP extension module is not enabled.");
+    } else {
+      $messages["warn"][] = IdentityProvider::confirmation_message();
     }
+    return $messages;
+  }
+
+  static function install() {
+    IdentityProvider::change_provider("ldap");
   }
 
   static function uninstall() {
@@ -36,4 +40,14 @@ class ldap_installer {
       module::event("group_deleted", $group);
     }
   }
+
+  static function initialize() {
+    module::set_version("ldap", 1);
+    $root = item::root();
+    foreach (IdentityProvider::instance()->groups() as $group) {
+      module::event("group_created", $group);
+      access::allow($group, "view", $root);
+      access::allow($group, "view_full", $root);
+    }
+  }
 }
\ No newline at end of file
diff --git a/modules/ldap/module.info b/modules/ldap/module.info
index 1b7bef08..06fa311b 100644
--- a/modules/ldap/module.info
+++ b/modules/ldap/module.info
@@ -1,6 +1,3 @@
 name = "LDAP"
 description = "Use LDAP for authentication"
 version = 1
-
-; Don't show this module on the module administration screen
-no_module_admin = 1
diff --git a/modules/user_homes/helpers/user_homes_event.php b/modules/user_homes/helpers/user_homes_event.php
index 561666df..a866de52 100644
--- a/modules/user_homes/helpers/user_homes_event.php
+++ b/modules/user_homes/helpers/user_homes_event.php
@@ -161,4 +161,17 @@ class user_homes_event_Core {
     }
     return;
   }
+
+  static function show_user_profile($data) {
+    $home = ORM::factory("user_home")->where("id", "=", $data->user->id)->find();
+
+    if ($home->loaded()) {
+      $view = new View("user_profile_home.html");
+      $item = ORM::factory("item")->where("id", "=", $home->home)->find();
+      if ($item->loaded()) {
+        $view->item = $item;
+        $data->content[] = (object)array("title" => t("Home album"), "view" => $view);
+      }
+    }
+  }
 }
diff --git a/modules/user_homes/views/user_profile_home.html.php b/modules/user_homes/views/user_profile_home.html.php
new file mode 100644
index 00000000..33e8c5c2
--- /dev/null
+++ b/modules/user_homes/views/user_profile_home.html.php
@@ -0,0 +1,10 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<div id="g-user-home-detail">
+<ul>
+  <li id="g-user_home-<?= $item->id ?>">
+    <a href="<?= $item->url() ?>">
+      <?= html::purify($item->title) ?>
+    </a>
+  </li>
+</ul>
+</div>