1 files changed, 108 insertions, 0 deletions
diff --git a/modules/gallery/helpers/log.php b/modules/gallery/helpers/log.php
new file mode 100644
index 00000000..451f985a
--- /dev/null
+++ b/modules/gallery/helpers/log.php
@@ -0,0 +1,108 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 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 SUCCESS = 1;
+  const INFO    = 2;
+  const WARNING = 3;
+  const ERROR   = 4;
+
+  /**
+   * Report a successful event.
+   * @param string  $category  an arbitrary category we can use to filter log messages
+   * @param string  $message   a detailed log message
+   * @param string  $html      an html snippet presented alongside the log message to aid the admin
+   */
+  static function success($category, $message, $html="") {
+    self::_add($category, $message, $html, self::SUCCESS);
+  }
+
+  /**
+   * Report an informational event.
+   * @param string  $category  an arbitrary category we can use to filter log messages
+   * @param string  $message   a detailed log message
+   * @param string  $html      an html snippet presented alongside the log message to aid the admin
+   */
+  static function info($category, $message, $html="") {
+    self::_add($category, $message, $html, self::INFO);
+  }
+
+  /**
+   * Report that something went wrong, not fatal, but worth investigation.
+   * @param string  $category  an arbitrary category we can use to filter log messages
+   * @param string  $message   a detailed log message
+   * @param string  $html      an html snippet presented alongside the log message to aid the admin
+   */
+  static function warning($category, $message, $html="") {
+    self::_add($category, $message, $html, self::WARNING);
+  }
+
+  /**
+   * Report that something went wrong that should be fixed.
+   * @param string  $category  an arbitrary category we can use to filter log messages
+   * @param string  $message   a detailed log message
+   * @param string  $html      an html snippet presented alongside the log message to aid the admin
+   */
+  static function error($category, $message, $html="") {
+    self::_add($category, $message, $html, self::ERROR);
+  }
+
+  /**
+   * 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  $html      an html snippet presented alongside the log message to aid the admin
+   */
+  private static function _add($category, $message, $html, $severity) {
+    $log = ORM::factory("log");
+    $log->category = $category;
+    $log->message = $message;
+    $log->severity = $severity;
+    $log->html = $html;
+    $log->url = substr(url::abs_current(true), 0, 255);
+    $log->referer = request::referrer(null);
+    $log->timestamp = time();
+    $log->user_id = user::active()->id;
+    $log->save();
+  }
+
+
+  /**
+   * Convert a message severity to a CSS class
+   * @param  integer $severity
+   * @return string
+   */
+  static function severity_class($severity) {
+    switch($severity) {
+    case self::SUCCESS:
+      return "gSuccess";
+
+    case self::INFO:
+      return "gInfo";
+
+    case self::WARNING:
+      return "gWarning";
+
+    case self::ERROR:
+      return "gError";
+    }
+  }
+}