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<?php
/*************************
Coppermine Photo Gallery
************************
Copyright (c) 2003-2008 Dev Team
v1.1 originally written by Gregory DEMAR
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3
as published by the Free Software Foundation.
********************************************
Coppermine version: 1.4.18
$HeadURL: https://coppermine.svn.sourceforge.net/svnroot/coppermine/trunk/cpg1.4.x/update.php $
$Revision: 4380 $
$Author: gaugau $
$Date: 2008-04-12 12:00:19 +0200 (Sa, 12 Apr 2008) $
**********************************************/
// Report all errors except E_NOTICE
// This is the default value set in php.ini
error_reporting (E_ALL ^ E_NOTICE);
require ('include/sql_parse.php');
require ('include/config.inc.php');
require ('include/update.inc.php');
// ---------------------------- TEST PREREQUIRED --------------------------- //
function test_fs()
{
global $errors, $DFLT;
// No Filesystem Updates yet
// If plugins folder doesn't exist create it
if (!is_dir('./plugins')) {
$mask = umask(0);
mkdir('./plugins',0777);
umask($mask);
}
}
function update_system_thumbs()
{
global $CONFIG;
$results = mysql_query("SELECT * FROM ".$CONFIG['TABLE_PREFIX']."config;");
while ($row = mysql_fetch_array($results)) {
$CONFIG[$row['name']] = $row['value'];
} // while
mysql_free_result($results);
// Code to rename system thumbs in images folder (except nopic.jpg and private.jpg)
$old_thumb_pfx = 'thumb_';
if ($old_thumb_pfx != $CONFIG['thumb_pfx']) {
$folders = array('images/', $THEME_DIR.'images/');
foreach ($folders as $folder) {
$thumbs = cpg_get_system_thumb_list($folder);
foreach ($thumbs as $thumb) {
@rename($folder.$thumb['filename'],
$folder.str_replace($old_thumb_pfx,$CONFIG['thumb_pfx'],$thumb['filename']));
}
}
}
// If old images for nopic.jpg and private.jpg exist, delete the new ones
if (file_exists('images/nopic.jpg')) {
@unlink('images/thumb_nopic.jpg');
}
if (file_exists('images/private.jpg')) {
@unlink('images/thumb_private.jpg');
}
// Rename old images to new format
@rename('images/nopic.jpg','images/'.$CONFIG['thumb_pfx'].'nopic.jpg');
@rename('images/private.jpg','images/'.$CONFIG['thumb_pfx'].'private.jpg');
}
/**
* Return an array containing the system thumbs in a directory
*/
function cpg_get_system_thumb_list($search_folder = 'images/')
{
global $CONFIG;
static $thumbs = array();
$folder = 'images/';
$thumb_pfx =& $CONFIG['thumb_pfx'];
// If thumb array is empty get list from coppermine 'images' folder
if ((count($thumbs) == 0) && ($folder == $search_folder)) {
$dir = opendir($folder);
while (($file = readdir($dir))!==false) {
if (is_file($folder . $file) && strpos($file,$thumb_pfx) === 0) {
// Store filenames in an array
$thumbs[] = array('filename' => $file);
}
}
closedir($dir);
return $thumbs;
} elseif ($folder == $search_folder) {
// Search folder is the same as coppermine images folder; just return the array
return $thumbs;
} else {
// Search folder is the different; check for files in the given folder
$results = array();
foreach ($thumbs as $thumb) {
if (is_file($search_folder.$thumb['filename'])) {
$results[] = array('filename' => $thumb['filename']);
}
}
return $results;
}
}
// ----------------------------- TEST FUNCTIONS ---------------------------- //
function test_sql_connection()
{
global $errors, $CONFIG;
if (! $connect_id = @mysql_connect($CONFIG['dbserver'], $CONFIG['dbuser'], $CONFIG['dbpass'])) {
$errors .= "<hr /><br />Could not create a mySQL connection, please check the SQL values in include/config.inc.php<br /><br />MySQL error was : " . mysql_error() . "<br /><br />";
} elseif (! mysql_select_db($CONFIG['dbname'], $connect_id)) {
$errors .= "<hr /><br />mySQL could not locate a database called '{$CONFIG['dbname']}' please check the value entered for this in include/config.inc.php<br /><br />";
}
}
// ------------------------- HTML OUTPUT FUNCTIONS ------------------------- //
// Moved to include/update.inc.php -- chtito
// ------------------------- SQL QUERIES TO CREATE TABLES ------------------ //
function update_tables()
{
global $errors, $CONFIG;
//$PHP_SELF = $_SERVER['PHP_SELF'];
$gallery_dir = strtr(dirname($_SERVER['PHP_SELF']), '\\', '/');
$gallery_url_prefix = 'http://' . $_SERVER['HTTP_HOST'] . $gallery_dir . (substr($gallery_dir, -1) == '/' ? '' : '/');
$db_update = 'sql/update.sql';
$sql_query = fread(fopen($db_update, 'r'), filesize($db_update));
// Update table prefix
$sql_query = preg_replace('/CPG_/', $CONFIG['TABLE_PREFIX'], $sql_query);
$sql_query = remove_remarks($sql_query);
$sql_query = split_sql_file($sql_query, ';');
?>
<h2>Performing Database Updates<h2>
<table class="maintable">
<?php
foreach($sql_query as $q) {
echo "<tr><td class='tableb'>$q</td>";
if (@mysql_query($q)) {
echo "<td class='updatesOK'>OK</td>";
} else {
echo "<td class='updatesFail'>Already Done</td>";
}
}
echo "</table>";
}
// --------------------------------- MAIN CODE ----------------------------- //
// The defaults values
$table_prefix = $_POST['table_prefix'];
$DFLT = array('lck_f' => 'install.lock', // Name of install lock file
'cfg_d' => 'include', // The config file dir
'cfg_f' => 'include/config.inc.php', // The config file name
'alb_d' => 'albums', // The album dir
'upl_d' => 'userpics' // The uploaded pic dir
);
$errors = '';
$notes = '';
// The installer
html_header("Coppermine - Upgrade");
html_logo();
test_fs();
if ($errors != '')
html_prereq_errors($errors);
else {
test_sql_connection();
if ($errors == '') {
update_tables();
update_system_thumbs();
} else {
html_error($errors);
}
if ($errors == '') {
html_install_success($notes);
} else {
html_error($errors);
}
}
html_footer();
?>
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