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init.php

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<?php
/* $Id: init.php,v 1.5 2003/10/03 15:27:32 mikko Exp $ */
/*
 * ImaComm - a web based photo album software
 * Copyright (C) 2003, Mikko Kokkonen
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
$_init_prefix = dirname(__FILE__);

session_start();

// If we asked sign out, sign user out before anything else (which could read userdata etc...)
if (isset($_REQUEST['signout']))
{
        // Easy...
        session_destroy();
}

// Load our helper functions...
require_once "$_init_prefix/helper/functions.php";
require_once "$_init_prefix/classes/Settings.php";
require_once "$_init_prefix/classes/Configuration.php";
require_once "$_init_prefix/classes/ThemeEngine.php";
require_once "$_init_prefix/classes/Document.php";
require_once "$_init_prefix/classes/Userdata.php";
require_once "$_init_prefix/classes/Comments.php";

// Load settings...
loadSettingsFile();

// Load configuration...
$config = new Configuration();
$config->loadData();

// Load Theme Engine..
$themeEngine = new ThemeEngine();

// Load document data...
$document = new Document();

if ($_SESSION['logged'])
{
        // Load user data...
        $user = new UserData();
        $user->loadData($_SESSION['logged'], $_SESSION['password']);
}

// Load comments class

// Are we asked to sign in?
if (isset($_REQUEST['dosignin']))
{
        $user = new UserData();
        $user->loadData($_REQUEST['username'], $_REQUEST['password']);

        if ($user->allOK())
        {
                session_register("logged");
                $_SESSION['logged'] = $_REQUEST['username'];
                $_SESSION['password'] = $user->password;
        }
}

// Wanted to add comment?
if (isset($_REQUEST['addcomment']) && $config->option('addcomments'))
{
        global $albumdata, $comments;
        $album = getAlbum();
        $albumdata = get_albumdata($album);
        $comments_source = $albumdata->attribute('comments');
        $comments = new Comments($comments_source);

        // Generate new comment data...
        // Cleaver for detect...
        if (basename($_SERVER['PHP_SELF'], ".php") == "index")
        {
                $for = "-album-";
        }
        else
        {
                $for = ($_REQUEST['image'] == "") ? "-album-" : $albumdata->photos[$_REQUEST['image']];
        }
        $data = array(
                        "for"     => $for,
                        "sender"  => ($_SESSION['username'] == null) ? "anonymous" : $_SESSION['username'],
                        "from"    => $_SERVER['REMOTE_ADDR'],
                        "time"    => time(),
                        "message" => stripslashes($_REQUEST['newcomment']));
        $comments->addComment($data);
}

theme($config->option('theme'));
?>

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