Add a logging facility, and instrument login/logout to use it.

1 files changed, 44 insertions, 0 deletions

diff --git a/core/helpers/log.php b/core/helpers/log.php
new file mode 100644
index 00000000..fece9de3
--- /dev/null
+++ b/core/helpers/log.php
@@ -0,0 +1,44 @@
+<?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 log_Core {
+  const INFO    = 1;
+  const WARNING = 2;
+  const ERROR   = 3;
+
+  /**
+   * Add a log entry.
+   *
+   * @param string  $category  an arbitrary category we can use to filter log messages
+   * @param string  $message   a detailed log message
+   * @param integer $severity  INFO, WARNING or ERROR
+   * @param string  $html      an html snippet presented alongside the log message to aid the admin
+   */
+  function add($category, $message, $severity=INFO, $html) {
+    $log = ORM::factory("log");
+    $log->category = $category;
+    $log->message = $message;
+    $log->severity = $severity;
+    $log->html = $html;
+    $log->url = url::abs_current(true);
+    $log->referer = request::referrer(null);
+    $log->timestamp = time();
+    $log->save();
+  }
+}