Make sure hooks are declared just one time

root/etc/e-smith/templates/usr/share/limesurvey/application/config/config.php/25ProfileHook

@@ -5,46 +5,50 @@ $lang = substr $lang, 0, 2;
 
 $OUT .=<<"EOF";
 
-function hook_get_auth_webserver_profile(\$user_name) {
-    if (!isset(\$_SERVER['REMOTE_USER'])){
-        return false;
-    }
-    \$login = \$_SERVER['REMOTE_USER'];
-    if (isset(\$_SERVER['HTTP_USER_NAME'])){
-        \$name = \$_SERVER['HTTP_USER_NAME'];
-    }   
-    else{
-        \$name = \$login;
-    }
-    if (isset(\$_SERVER['HTTP_USER_EMAIL'])){
-        \$email = \$_SERVER['HTTP_USER_EMAIL'];
-    }   
-    else{
-        \$email = \$login . '\@$DomainName';
-    }
-    return Array(
+if (!function_exists('hook_get_auth_webserver_profile')){
+    function hook_get_auth_webserver_profile(\$user_name) {
+        if (!isset(\$_SERVER['REMOTE_USER'])){
+            return false;
+        }
+        \$login = \$_SERVER['REMOTE_USER'];
+        if (isset(\$_SERVER['HTTP_USER_NAME'])){
+            \$name = \$_SERVER['HTTP_USER_NAME'];
+        }
+        else{
+            \$name = \$login;
+        }
+        if (isset(\$_SERVER['HTTP_USER_EMAIL'])){
+            \$email = \$_SERVER['HTTP_USER_EMAIL'];
+        }
+        else{
+            \$email = \$login . '\@$DomainName';
+        }
+        return Array(
                       'full_name'       => \$name,
                       'email'           => \$email,
                       'lang'            => '$lang',
                       'htmleditormode'  => 'inline',
                       'templatelist'    => 'default,basic,MyOrgTemplate',
-    );
+        );
+    }
 }
 
-function hook_get_auth_webserver_permissions(\$user_name) {
-    if ((isset(\$_SERVER['HTTP_USER_GROUPS']) && (
-           in_array('admins', preg_split("/;\\s?/", \$_SERVER['HTTP_USER_GROUPS'])) ||
-           in_array('surveyadmins', preg_split("/;\\s?/", \$_SERVER['HTTP_USER_GROUPS']))
-             )) || (\$user_name == "admin")){
-        return Array('superadmin' => Array('read'=>true));
-    }
-    else{
-        return Array('surveys' => Array(
-            'create'=>true,
-            'read'=>true,
-            'update'=>true,
-            'delete'=>true
-        ));
+if (!function_exists('hook_get_auth_webserver_permissions')){
+    function hook_get_auth_webserver_permissions(\$user_name) {
+        if ((isset(\$_SERVER['HTTP_USER_GROUPS']) && (
+               in_array('admins', preg_split("/;\\s?/", \$_SERVER['HTTP_USER_GROUPS'])) ||
+               in_array('surveyadmins', preg_split("/;\\s?/", \$_SERVER['HTTP_USER_GROUPS']))
+                 )) || (\$user_name == "admin")){
+            return Array('superadmin' => Array('read'=>true));
+        }
+        else{
+            return Array('surveys' => Array(
+                'create'=>true,
+                'read'=>true,
+                'update'=>true,
+                'delete'=>true
+            ));
+        }
     }
 }