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<?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, $severity=log::INFO) {
$session = Session::instance();
$status = $session->get("messages");
$status[] = array($msg, $severity);
$session->set("messages", $status);
}
public function get() {
$messages = Session::instance()->get_once("messages", array());
if ($messages) {
$buf = "<ul id=\"gMessages\">";
foreach ($messages as $msg) {
$buf .= "<li class=\"" . self::severity_class($msg[1]) . "\">$msg[0]</li>";
}
return $buf .= "</ul>";
}
}
public function severity_class($severity) {
switch($severity) {
case log::INFO:
return "gInfo";
case log::WARNING:
return "gWarning";
case log::ERROR:
return "gError";
}
}
}
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