Add messaging system for reporting actions back to the user. Make

module install/uninstall work and tie it into the messaging system.

1 files changed, 36 insertions, 0 deletions

diff --git a/core/helpers/message.php b/core/helpers/message.php
new file mode 100644
index 00000000..ff9e4c82
--- /dev/null
+++ b/core/helpers/message.php
@@ -0,0 +1,36 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class message_Core {
+  public function add($msg) {
+    $session = Session::instance();
+    $status = $session->get("messages");
+    $status[] = $msg;
+    $session->set("messages", $status);
+  }
+
+  public function get() {
+    $messages = Session::instance()->get_once("messages", array());
+    if ($messages) {
+      return "<ul id=\"gMessages\"><li>" .
+        join("</li><li>", $messages) .
+        "</li>";
+    }
+  }
+}