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<?php // $Revision: 1.6 $
/************************************************************************/
/* phpAdsNew 2 */
/* =========== */
/* */
/* Copyright (c) 2001 by the phpAdsNew developers */
/* http://sourceforge.net/projects/phpadsnew */
/* */
/* 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. */
/************************************************************************/
// Figure out our location
if (strlen(__FILE__) > strlen(basename(__FILE__)))
define ('phpAds_path', substr(__FILE__, 0, strpos(__FILE__, 'admin') - 1));
else
define ('phpAds_path', '..');
// Include default settings
require (phpAds_path.'/misc/config.template.php');
// Include config edit library
require ("lib-config.inc.php");
include ("../lib-db.inc.php");
include ("../lib-dbconfig.inc.php");
// Read the config file and overwrite default values
phpAds_ConfigFileUpdatePrepare();
phpAds_ConfigFileUpdateExport();
// Include needed libraries
require ("lib-permissions.inc.php");
require ("lib-gui.inc.php");
require ("lib-languages.inc.php");
require ("lib-install-db.inc.php");
require ("lib-statistics.inc.php");
require ("lib-storage.inc.php");
require ("lib-banner.inc.php");
// Turn off database compatibility mode
$phpAds_config['compatibility_mode'] = false;
// Open the database connection
$link = phpAds_dbConnect();
if (!$link)
{
phpAds_PageHeader('');
phpAds_Die ("A fatal error occurred", "phpAdsNew can't connect to the database,
please make sure the database is working
and phpAdsNew is configured correctly");
}
else
{
// Load settings from the database
// in case settings are stored in the database
phpAds_LoadDbConfig();
}
// First thing to do is clear the $Session variable to
// prevent users from pretending to be logged in.
unset($Session);
// Authorize the user
phpAds_Start();
// Load language strings
include("../language/".$phpAds_config['language']."/default.lang.php");
include("../language/".$phpAds_config['language']."/settings.lang.php");
// Setup navigation
$phpAds_nav = array (
"admin" => array (
"1" => array("javascript:;" => $strUpgrade)
),
"client" => array(
"1" => array("javascript:;" => $strUpgrade)
)
);
// Security check
// Let client in only to tell him that the system is temporary
// unavailable if an upgrade is needed, otherwise redirect to the home page.
phpAds_checkAccess(phpAds_Admin+phpAds_Client);
// Check for the need to upgrade
$upgrade = !isset($phpAds_config['config_version']) ||
$phpAds_version > $phpAds_config['config_version'];
/*********************************************************/
/* Main code */
/*********************************************************/
if (phpAds_isUser(phpAds_Client))
{
if (!$upgrade)
{
header("Location: index.php");
}
else
{
phpAds_PageHeader("1");
phpAds_Die ($strAccessDenied, "<br>$strServiceUnavalable<br> ");
}
}
if (phpAds_isUser(phpAds_Admin))
{
// Start with step 1
if (!isset($step))
$step = 1;
// Repeat proceed request if config still not writeable
if ($step == 2 && !phpAds_isConfigWritable())
$step = 1;
if ($upgrade && $step == 1)
{
// Print a proceed request if an upgrade is needed
phpAds_PageHeader("1");
echo "<br><br>";
phpAds_ShowBreak();
$message = $strSystemNeedsUpgrade;
if (!phpAds_databaseUpgradeSupported) $message .= '<br><br><b>'.$strCantUpdateDB.'</b>';
echo "<form name='upgrade' method='post' action='upgrade.php'>";
echo "<br><br><table border='0' cellpadding='0' cellspacing='0' width='100%'><tr><td valign='top'>";
echo "<img src='images/install-welcome.gif'></td><td width='100%' valign='top'>";
echo "<br><span class='tab-s'>".$strInstallWelcome." ".$phpAds_version_readable."</span><br>";
echo "<img src='images/break-el.gif' width='100%' height='1' vspace='8'>";
echo "<span class='install'>".$message."</td></tr></table>";
if (!phpAds_isConfigWritable())
{
echo "<br><br>";
echo "<table border='0' cellpadding='0' cellspacing='0' width='100%'>";
echo "<tr><td><img src='images/error.gif'> </td>";
echo "<td width='100%'><span class='tab-r'>".$strMayNotFunction."</span></td></tr>";
echo "<tr><td> </td><td><span class='install'>".$strConfigLockedDetected."</span></td></tr>";
echo "</table>";
}
echo "<br><br>";
phpAds_ShowBreak();
echo "<br>";
echo "<table width='100%' border='0' cellpadding='0' cellspacing='0'><tr><td align='right'>";
echo "<input type='submit' name='proceed' value='".$strProceed."'>";
echo "</td></tr></table>\n\n";
echo "<input type='hidden' name='step' value='2'>";
echo "</form>";
}
elseif ($upgrade && $step == 2)
{
// Setup busy indicator
phpAds_PageHeader("1");
echo "<br><br><img src='images/install-busy.gif' align='absmiddle'> ";
echo "<span class='install'>".$strSystemUpgradeBusy."</span>";
phpAds_PageFooter();
// Send the output to the browser
flush();
// Upgrade database
if (phpAds_databaseUpgradeSupported)
$result = phpAds_upgradeDatabase();
else
$result = phpAds_createDatabase();
// Update config_version and write settings
phpAds_SettingsWriteAdd('config_version', $phpAds_version);
phpAds_ConfigFileUpdateFlush();
// Go to the next step
echo "<meta http-equiv='refresh' content='0;URL=upgrade.php?step=3'>";
exit;
}
else
{
phpAds_PageHeader("1");
echo "<br><br>";
phpAds_ShowBreak();
echo "<form name='upgrade' method='post' action='index.php'>";
echo "<br><br><table border='0' cellpadding='0' cellspacing='0' width='100%'><tr><td valign='top'>";
echo "<img src='images/install-welcome.gif'></td><td width='100%' valign='top'>";
echo "<br><span class='tab-s'>".$strInstallWelcome." ".$phpAds_version_readable."</span><br>";
echo "<img src='images/break-el.gif' width='100%' height='1' vspace='8'>";
echo "<span class='install'>".$strSystemUpToDate."</td></tr></table>";
echo "<br><br>";
phpAds_ShowBreak();
echo "<br>";
echo "<table width='100%' border='0' cellpadding='0' cellspacing='0'><tr><td align='right'>";
echo "<input type='submit' name='proceed' value='".$strProceed."'>";
echo "</td></tr></table>\n\n";
echo "</form>";
}
}
echo "<br><br>";
phpAds_PageFooter();
?>
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