aboutsummaryrefslogtreecommitdiff
path: root/engine/lib
diff options
context:
space:
mode:
Diffstat (limited to 'engine/lib')
-rw-r--r--engine/lib/dummy.php29
-rw-r--r--engine/lib/pageowner.php4
-rw-r--r--engine/lib/sessions.php14
3 files changed, 40 insertions, 7 deletions
diff --git a/engine/lib/dummy.php b/engine/lib/dummy.php
new file mode 100644
index 000000000..a7f8760e0
--- /dev/null
+++ b/engine/lib/dummy.php
@@ -0,0 +1,29 @@
+<?php
+ /**
+ * Dummy class.
+ * This function contains dummy functions and classes which return safe dummy values. Essentially this is
+ * to make sure that things like calling echo page_owner_entity()->name don't cause a WSoD.
+ *
+ * @package Elgg
+ * @subpackage Core
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ * @author Marcus Povey
+ * @copyright Curverider Ltd 2008
+ * @link http://elgg.org/
+ */
+
+ /**
+ * Dummy class.
+ * For every function call, get and set this function returns false.
+ */
+ class ElggDummy {
+
+ public function __call($method, $args) {
+ return false;
+ }
+
+ function __get($name) { return false; }
+
+ function __set($name, $value) { return false; }
+ }
+?> \ No newline at end of file
diff --git a/engine/lib/pageowner.php b/engine/lib/pageowner.php
index 3f867e750..46394c8c9 100644
--- a/engine/lib/pageowner.php
+++ b/engine/lib/pageowner.php
@@ -67,8 +67,8 @@
if ($page_owner > 0)
return get_entity($page_owner);
- return false;
-
+ //return false;
+ return new ElggDummy();
}
/**
diff --git a/engine/lib/sessions.php b/engine/lib/sessions.php
index 87e2f931d..5b08a6e5b 100644
--- a/engine/lib/sessions.php
+++ b/engine/lib/sessions.php
@@ -184,14 +184,16 @@
$code = $_COOKIE['elggperm'];
$code = md5($code);
$_SESSION['guid'] = 0;
- $_SESSION['id'] = 0;
+ $_SESSION['id'] = 0;
+ $_SESSION['user'] = new ElggDummy();
if ($user = get_user_by_code($code)) {
$_SESSION['user'] = $user;
$_SESSION['id'] = $user->getGUID();
$_SESSION['guid'] = $_SESSION['id'];
$_SESSION['code'] = $_COOKIE['elggperm'];
}
- } else {
+ } else {
+ $_SESSION['user'] = new ElggDummy();
$_SESSION['id'] = 0;
$_SESSION['guid'] = 0;
}
@@ -201,11 +203,13 @@
if ($user = get_user_by_code($code)) {
$_SESSION['user'] = $user;
} else {
- unset($_SESSION['user']);
+ //unset($_SESSION['user']);
+ $_SESSION['user'] = new ElggDummy();
$_SESSION['guid'] = 0;
$_SESSION['id'] = 0;
}
- } else {
+ } else {
+ $_SESSION['user'] = new ElggDummy();
$_SESSION['guid'] = 0;
$_SESSION['id'] = 0;
}
@@ -213,7 +217,7 @@
if ($_SESSION['id'] > 0) {
set_last_action($_SESSION['id']);
}
-
+ print_r($_SESSION);
register_action("login",true);
register_action("logout");