UpgradeCore.php:
<?php
// --------------------------------------------
// | EP-Dev Whois
// |
// | Copyright (c) 2003-2005 Patrick Brown as EP-Dev.com
// | 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.
// --------------------------------------------
/* ------------------------------------------------------------------ */
// Upgrade Core Class
// Contains upgrade functions related to upgrading configuration of
// the script.
/* ------------------------------------------------------------------ */
class UpgradeCore
{
var $adminPanel;
function UpgradeCore($adminPanel)
{
$this->adminPanel = $adminPanel;
}
function navigate($old_version, $new_version)
{
switch($_REQUEST['page'])
{
// +------------------------------
// UPGRADE PROCESS
// +------------------------------
case "goUpgrade" :
$this->upgradeProcess($_REQUEST['type'], $new_version);
$this->adminPanel->DISPLAY->MENU->blank();
$this->adminPanel->page_Message("Upgrade Complete", $this->adminPanel->DISPLAY->constructOutput("The upgrade has completed. NOTE: Your absolute path has been reset.<br><br>Please <a href='" . basename($_SERVER['PHP_SELF']) . "'> continue to the admin panel</a>."));
break;
// +------------------------------
// Main Upgrader Page
// +------------------------------
default :
switch($old_version)
{
case "2.0" :
case "2.01" :
$type = "2.01";
$this->defaultUpgradePage($old_version, $new_version, $type);
break;
case "2.1" :
case "2.10" :
$type = "2.1";
$this->defaultUpgradePage($old_version, $new_version, $type);
break;
default : "No Upgrade Found.";
}
}
}
/* ------------------------------------------------------------------ */
// Default Upgrade Page
// Displays generic upgrade page from $old_version to $new_version.
/* ------------------------------------------------------------------ */
function defaultUpgradePage($old_version, $new_version, $type)
{
$formURL = basename($_SERVER['PHP_SELF']);
// default upgrade page.
$this->adminPanel->DISPLAY->MENU->blank();
$message = $this->adminPanel->DISPLAY->constructOutput("You are about to begin the process of upgrading from version {$old_version}
to version {$new_version}. Please follow any on-screen instructions.<br><br>
<form name='upgradeForm' action='{$formURL}' method='post'>
<input type='hidden' name='page' value='goUpgrade'>
<input type='hidden' name='type' value='{$type}'>
<div align='center'><input type='submit' value='Continue Upgrade'></div>
</form>
");
$this->adminPanel->page_Message("UPGRADE :: From version {$old_version} to version {$new_version}", $message);
}
/* ------------------------------------------------------------------ */
// Upgrade Process
// The part of this script that actually modifies the files (upgrades).
/* ------------------------------------------------------------------ */
function upgradeProcess($old_version, $new_version)
{
$current = $old_version;
$this->clearAbsolutePath();
while ($current != $new_version)
{
switch($current)
{
// +------------------------------
// Version 2.0x -> 2.1
// +------------------------------
case "2.01" :
// +------------------------------
// Add new configuration
// +------------------------------
$addConfigArray = array();
// begin new data info
$addConfigArray["TEMPLATES__multiple_tlds"] = "[[header]]
<div align=\"center\">Please enter the full domains that you want to check, one per line.</div>
<div align=\"center\"><form name='whois_search' method='POST' action='[[site-url]]whois.php'>
<input type='hidden' name='page' value='WhoisSearch'>
<input type='hidden' name='skip_additional' value='1'>
<table>
<tr>
<td>http://www.</td><td><textarea rows='10' cols='40' name='domain'>[[user-domain]]</textarea></td>
</tr>
</table>
<input type='submit' id='Submit' value='Check Availability'>
</form></div>
[[footer]]";
// format into expected output
$addConfigArray['adminpanel_filename'] = "../config/template.php:::"
. "TEMPLATES__multiple_tlds";
// designate special search string (we will use nameserver string)
$addConfigArray['adminpanel_replace_string'] = "\$this->TEMPLATES['header'] = ";
$this->adminPanel->AddConfig($addConfigArray);
// +------------------------------
// Modify Version Number to reflect new version
// +------------------------------
$this->modifyVersion("2.1");
$current = "2.1";
break;
// +------------------------------
// Version 2.1 -> 2.11
// +------------------------------
case "2.1" :
// +------------------------------
// Modify Version Number to reflect new version
// +------------------------------
$this->modifyVersion("2.11");
$current = "2.11";
break;
}
}
}
/* ------------------------------------------------------------------ */
// Modify Version
// Updates configuration file's version to $new_version
/* ------------------------------------------------------------------ */
function modifyVersion($new_version)
{
$modifyConfigArray = array();
$modifyConfigArray['adminpanel_filename'] = "../config/config.php:::SCRIPT__version";
$modifyConfigArray['adminpanel_class'] = "CONFIG";
$modifyConfigArray['SCRIPT__version'] = $new_version;
$modifyConfigArray['adminpanel_rules'] = "SCRIPT__version, string";
$this->adminPanel->ModifyConfig($modifyConfigArray);
}
function clearAbsolutePath()
{
$modifyConfigArray = array();
$modifyConfigArray['adminpanel_filename'] = "../config/config.php:::SCRIPT__absolute_path";
$modifyConfigArray['adminpanel_class'] = "CONFIG";
$modifyConfigArray['SCRIPT__absolute_path'] = "";
$modifyConfigArray['adminpanel_rules'] = "SCRIPT__absolute_path, string";
$this->adminPanel->ModifyConfig($modifyConfigArray);
}
}
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