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systemcheck.php
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systemcheck.php
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<?php
/**
* SyncData
*
* @author Team phpManufaktur <[email protected]>
* @link https://addons.phpmanufaktur.de/SyncData
* @copyright 2013 Ralf Hertsch <[email protected]>
* @license MIT License (MIT) http://www.opensource.org/licenses/MIT
*/
class SystemCheck
{
protected static $detected_PHP_VERSION = null;
protected static $required_PHP_VERSION = null;
protected static $CMS_TYPE = null;
protected static $CMS_VERSION = null;
protected static $detected_MYSQL_VERSION = null;
protected static $required_MYSQL_VERSION = null;
protected static $detected_CURL = null;
protected static $required_CURL = null;
protected static $detected_ZIPArchive = null;
protected static $required_ZIPArchive = null;
protected static $cms_config_path = null;
protected static $innoDB_available = null;
protected static $required_innoDB = null;
/**
* Constructor
*/
public function __construct()
{
date_default_timezone_set('Europe/Berlin');
self::setCMSpath();
}
protected static function setCMSpath()
{
// we assume that the SystemCheck is placed at / or at /syncdata
if (file_exists(realpath(dirname(__FILE__).'/../config.php'))) {
self::$cms_config_path = realpath(dirname(__FILE__).'/../config.php');
}
elseif (file_exists(realpath(dirname(__FILE__).'/config.php'))) {
self::$cms_config_path = realpath(dirname(__FILE__).'/config.php');
}
else {
self::$cms_config_path = null;
}
}
/**
* Set the required PHP version
*
* @param string $php_version i.e. '5.3.2'
*/
public function setRequriredPHPVersion($php_version)
{
self::$required_PHP_VERSION = $php_version;
}
/**
* Set the required MySQL version
*
* @param string $mysql_version i.e. '5.0.0'
*/
public function setRequiredMySQLVersion($mysql_version)
{
self::$required_MYSQL_VERSION = $mysql_version;
}
/**
* Determine wether InnoDB is needed or not
*
* @param boolean $required
*/
public function setRequiredInnoDB($required)
{
self::$required_innoDB = (bool) $required;
}
/**
* Determine wether cURL is needed or not
*
* @param boolean $required
*/
public function setRequiredCURL($required)
{
self::$required_CURL = (bool) $required;
}
/**
* Determine wether the ZIPArchive is needed or not
*
* @param boolean $required
*/
public function setRequriredZIPArchive($required)
{
self::$required_ZIPArchive = (bool) $required;
}
/**
* Return the operating system: WINDOWS or LINUX
*
* @return string
*/
protected function getOperatingSystem()
{
return (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') ? 'WINDOWS' : 'LINUX';
}
/**
* Try to get informations about the parent CMS
*
* @return Ambigous <string, multitype:NULL >
*/
protected function getCMSinformation()
{
$result = array(
'Type' => '- no information available -',
'Version' => '- no information available -'
);
if (file_exists(self::$cms_config_path)) {
include_once self::$cms_config_path;
if (defined('DB_HOST')) {
// establish MySQL connection
if ((false !== ($db_handle = @mysql_connect(DB_HOST, DB_USERNAME, DB_PASSWORD))) &&
@mysql_select_db(DB_NAME, $db_handle)) {
// select the CMS settings
$SQL = "SELECT * FROM `".TABLE_PREFIX."settings`";
if (false !== ($query = @mysql_query($SQL))) {
// reset CMS type and version
self::$CMS_TYPE = null;
self::$CMS_VERSION = null;
while (false !== ($row = mysql_fetch_assoc($query))) {
if ($row['name'] == 'wb_version') {
self::$CMS_TYPE = 'WebsiteBaker';
self::$CMS_VERSION = $row['value'];
break;
}
if ($row['name'] == 'lepton_version') {
self::$CMS_TYPE = 'LEPTON';
self::$CMS_VERSION = $row['value'];
break;
}
if ($row['name'] == 'cat_version') {
self::$CMS_TYPE = 'BlackCat CMS';
self::$CMS_VERSION = $row['value'];
break;
}
}
@mysql_free_result($query);
if (!is_null(self::$CMS_TYPE)) {
$result = array(
'Type' => self::$CMS_TYPE,
'Version' => self::$CMS_VERSION
);
}
}
// get information about InnoDB
$SQL = "SELECT SUPPORT FROM INFORMATION_SCHEMA.ENGINES WHERE ENGINE = 'InnoDB'";
if (false !== ($query = @mysql_query($SQL))) {
if (false !== ($row = mysql_fetch_assoc($query))) {
if (isset($row['SUPPORT']) && ($row['SUPPORT'] != 'NO')) {
self::$innoDB_available = true;
}
else {
self::$innoDB_available = false;
}
}
}
// close the db handle
@mysql_close($db_handle);
}
}
}
return $result;
}
protected function getInnoDBinformation()
{
if (is_null(self::$innoDB_available)) {
return array(
'required' => self::$required_innoDB ? 'Yes' : 'No',
'available' => '- no information available -',
'css' => 'fail'
);
}
else {
return array(
'required' => self::$required_innoDB ? 'Yes' : 'No',
'available' => self::$innoDB_available ? 'Yes' : 'No',
'css' => (self::$required_innoDB && !self::$innoDB_available) ? 'fail' : 'checked'
);
}
}
/**
* Return a valid version string for the MySQL client version,
* using mysqli_get_client_version()
*
* @return string
*/
protected function getMySQLversion()
{
// for version 4.1.6 return 40106;
$mysqlVersion = mysqli_get_client_version();
//create mysql version string to check it
$mainVersion = (int)($mysqlVersion/10000);
$a = $mysqlVersion - ($mainVersion*10000);
$minorVersion = (int)($a/100);
$subVersion = $a - ($minorVersion*100);
return $mainVersion.'.'.$minorVersion.'.'.$subVersion;
}
/**
* Return an array with information about MySQL
*
* @return multitype:mixed NULL
*/
protected function getMySQLinformation()
{
self::$detected_MYSQL_VERSION = $this->getMySQLversion();
if (is_null(self::$required_MYSQL_VERSION)) {
self::$required_MYSQL_VERSION = self::$detected_MYSQL_VERSION;
}
return array(
'installed' => self::$detected_MYSQL_VERSION,
'required' => self::$required_MYSQL_VERSION,
'checked' => (int) version_compare(self::$detected_MYSQL_VERSION, self::$required_MYSQL_VERSION, '>='),
'css' => version_compare(self::$detected_MYSQL_VERSION, self::$required_MYSQL_VERSION, '>=') ? 'checked' : 'fail'
);
}
/**
* Return an array with information about PHP
*
* @return multitype:number NULL
*/
protected function getPHPinformation()
{
if (is_null(self::$required_PHP_VERSION)) {
self::$required_PHP_VERSION = PHP_VERSION;
}
self::$detected_PHP_VERSION = PHP_VERSION;
return array(
'installed' => self::$detected_PHP_VERSION,
'required' => self::$required_PHP_VERSION,
'checked' => (int) version_compare(self::$detected_PHP_VERSION, self::$required_PHP_VERSION, '>='),
'css' => version_compare(self::$detected_PHP_VERSION, self::$required_PHP_VERSION, '>=') ? 'checked' : 'fail'
);
}
/**
* Return an array with information about cURL
*
* @return multitype:number
*/
protected function isCURLinstalled()
{
self::$detected_CURL = function_exists('curl_init');
if (is_null(self::$required_CURL)) {
self::$required_CURL = self::$detected_CURL;
}
return array(
'installed' => (int) self::$detected_CURL,
'required' => (int) self::$required_CURL,
'checked' => (self::$required_CURL && !self::$detected_CURL) ? 0 : 1,
'css' => (self::$required_CURL && !self::$detected_CURL) ? 'fail' : 'checked'
);
}
/**
* Return an array with information about the ZipArchive
*
* @return multitype:number
*/
protected function isZIParchiveInstalled()
{
self::$detected_ZIPArchive = class_exists('ZipArchive');
if (is_null(self::$required_ZIPArchive)) {
self::$required_ZIPArchive = self::$detected_ZIPArchive;
}
return array(
'installed' => (int) self::$detected_ZIPArchive,
'required' => (int) self::$required_ZIPArchive,
'checked' => (self::$required_ZIPArchive && !self::$detected_ZIPArchive) ? 0 : 1,
'css' => (self::$required_ZIPArchive && !self::$detected_ZIPArchive) ? 'fail' : 'checked'
);
}
/**
* Get information about SyncData
*
* @return multitype:string
*/
protected function getSyncDataInformation()
{
// get SyncData path
if (file_exists(dirname(__FILE__).'/VERSION')) {
$syncdata_path = realpath(dirname(__FILE__));
}
elseif (file_exists(dirname(__FILE__).'/syncdata/VERSION')) {
$syncdata_path = realpath(dirname(__FILE__).'/syncdata');
}
else {
$syncdata_path = null;
}
// get SyncData Version
if (file_exists($syncdata_path.'/VERSION')) {
$syncdata_version = file_get_contents($syncdata_path.'/VERSION');
}
else {
$syncdata_version = '- no information available -';
}
// get Doctrine version
if (file_exists($syncdata_path.'/vendor/Doctrine/DBAL/VERSION')) {
$doctrine_version = file_get_contents($syncdata_path.'/vendor/Doctrine/DBAL/VERSION');
}
else {
$doctrine_version = '- no information available -';
}
// get Swiftmailer version
if (file_exists($syncdata_path.'/vendor/SwiftMailer/VERSION')) {
$swift_version = file_get_contents($syncdata_path.'/vendor/SwiftMailer/VERSION');
}
else {
$swift_version = '- no information available -';
}
return array(
'SyncData' => $syncdata_version,
'Doctrine' => $doctrine_version,
'SwiftMailer' => $swift_version
);
}
protected static function promptResult($result)
{
$curl_required = $result['cURL']['required'] ? 'Yes' : 'No';
$curl_installed = $result['cURL']['installed'] ? 'Yes' : 'No';
$zip_required = $result['ZIPArchive']['required'] ? 'Yes' : 'No';
$zip_installed = $result['ZIPArchive']['installed'] ? 'Yes' : 'No';
echo <<<EOD
<!DOCTYPE html>
<html lang=en>
<head>
<meta charset=utf-8>
<title>SystemCheck for SyncData</title>
<style type="text/css" media="screen">
body {
margin: 0;
padding: 0 0 0 50px;
font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
font-size: 13px;
color: #363636;
background-color: #fff;
}
a {
text-decoration: none;
}
a:link,
a:visited {
color: #da251d;
background-color: transparent;
text-decoration: none;
}
a:hover,
a:active {
color: #da251d;
background-color: transparent;
text-decoration: underline;
}
fieldset {
clear: both;
margin: 10px 0;
padding: 10px;
width: 600px;
}
legend {
font-size: 11px;
}
.label {
clear: both;
float: left;
width: 150px;
margin: 0;
padding: 0;
}
.value {
float: left;
width: 300px;
margin: 0;
padding: 0;
}
.checked {
color: #006400;
background-color: transparent;
font-weight: normal;
}
.fail {
color: #da251d;
background-color: transparent;
font-weight: bold;
}
</style>
</head>
<body>
<h1>SyncData SystemCheck</h2>
<p>© 2013 <a href="https://phpmanufaktur.de">phpManufaktur</a> by <a href="mailto:[email protected]">Ralf Hertsch</a></p>
<fieldset>
<legend>CMS</legend>
<div class="label">CMS Type</div>
<div class="value">{$result['CMS']['Type']}</div>
<div class="label">CMS Version</div>
<div class="value">{$result['CMS']['Version']}</div>
</fieldset>
<fieldset>
<legend>SyncData</legend>
<div class="label">SyncData</div>
<div class="value">{$result['SyncData']['SyncData']}</div>
<div class="label">Doctrine</div>
<div class="value">{$result['SyncData']['Doctrine']}</div>
<div class="label">SwiftMailer</div>
<div class="value">{$result['SyncData']['SwiftMailer']}</div>
</fieldset>
<fieldset>
<legend>Operating System</legend>
<div class="label">Operating System</div>
<div class="value">{$result['OPERATING_SYSTEM']}</div>
</fieldset>
<fieldset>
<legend>PHP Version</legend>
<div class="label">Required</div>
<div class="value">{$result['PHP_VERSION']['required']}</div>
<div class="label">Installed</div>
<div class="value {$result['PHP_VERSION']['css']}">{$result['PHP_VERSION']['installed']}</div>
</fieldset>
<fieldset>
<legend>MySQL Version</legend>
<div class="label">Required</div>
<div class="value">{$result['MySQL']['required']}</div>
<div class="label">Installed</div>
<div class="value {$result['MySQL']['css']}">{$result['MySQL']['installed']}</div>
</fieldset>
<fieldset>
<legend>MySQL InnoDB Engine</legend>
<div class="label">Required</div>
<div class="value">{$result['InnoDB']['required']}</div>
<div class="label">Available</div>
<div class="value {$result['InnoDB']['css']}">{$result['InnoDB']['available']}</div>
</fieldset>
<fieldset>
<legend>cURL</legend>
<div class="label">Required</div>
<div class="value">{$curl_required}</div>
<div class="label">Installed</div>
<div class="value {$result['cURL']['css']}">{$curl_installed}</div>
</fieldset>
<fieldset>
<legend>ZipArchive</legend>
<div class="label">Required</div>
<div class="value">{$zip_required}</div>
<div class="label">Installed</div>
<div class="value {$result['ZIPArchive']['css']}">{$zip_installed}</div>
</fieldset>
<div class="info">
<p>To get a <a href="?action=phpinfo">detailed PHP information</a> use the parameter <code>systemcheck.php?action=phpinfo</code>.</p>
<p>Visit the <a href="https://addons.phpmanufaktur.de/syncdata">SyncData Projekt Home</a> and the <a href="https://github.com/phpManufaktur/SyncData2/wiki">SyncData WIKI</a> to get more information.</p>
<p>Please feel free to contact the <a href="https://support.phpmanufaktur.de">phpManufaktur Support Group</a> to receive assistance.</p>
</div>
</body>
</html>
EOD;
}
public function exec($prompt_result=true)
{
$result = array(
'CMS' => $this->getCMSinformation(),
'OPERATING_SYSTEM' => $this->getOperatingSystem(),
'PHP_VERSION' => $this->getPHPinformation(),
'MySQL' => $this->getMySQLinformation(),
'InnoDB' => $this->getInnoDBinformation(),
'cURL' => $this->isCURLinstalled(),
'ZIPArchive' => $this->isZIParchiveInstalled(),
'SyncData' => $this->getSyncDataInformation()
);
return ($prompt_result) ? self::promptResult($result) : $result;
}
}
if (isset($_GET['action']) && ($_GET['action'] === strtolower('phpinfo'))) {
// show phpinfo()
phpinfo();
exit();
}
// check the system for SyncData
$info = new SystemCheck();
$info->setRequriredPHPVersion('5.3.2');
$info->setRequiredMySQLVersion('5.0.0');
$info->setRequiredCURL(false);
$info->setRequriredZIPArchive(true);
$info->setRequiredInnoDB(true);
$info->exec();