<?php
set_time_limit(0);
$rewrite_config=false;
include('config.php');
function row2text($row)
{
$text='';
$flag=0;
$i=0;
foreach ($row as $var=>$val)
{
if($flag==1)
$text.=", ";
elseif($flag==2)
$text.=",\n";
$flag=1;
//Variable
if(is_numeric($var))
if($var{0}=='0')
$text.="'$var'=>";
else
{
if($var!==$i)
$text.="$var=>";
$i=$var;
}
else
$text.="'$var'=>";
$i++;
//letter
if(is_array($val))
{
$text.="array(".row2text($val).")";
$flag=2;
}
else
$text.="\"$val\"";
}
return($text);
}
//Check username and private key
echo "Checking username and private key... ";
if (empty($openinviter_settings['username']) OR empty($openinviter_settings['private_key']))
{
echo "Username or private key missing.Get your own at <a href='http://openinviter.com/register.php'>OpenInviter</a><br>\n";
exit;
}
else echo "<b>OK</b><br>\n";
//Check PHP version
echo "Checking PHP version... ";
if (version_compare(PHP_VERSION, '5.0.0', '<')) { echo "<b>NOT OK</b> - OpenInviter requires PHP5, your server has PHP ".PHP_VERSION." installed";exit; }
else echo "<b>OK</b><br>\n";
//Check support for DOMDocument
echo "Checking DOMDocument support... ";
if (!extension_loaded('dom') OR !class_exists('DOMDocument')) { echo "<b>NOT OK</b> - OpenInviter will not run correctly on this system.";exit; }
else echo "<b>OK</b><br>\n";
//Check transport type
$transport='curl';
echo "Checking transport method... ";
if (!extension_loaded('curl') OR !function_exists('curl_init'))
{
$transport='wget';
passthru("wget --version",$return_var);
if ($return_var!=0)
{
echo "Neither <b>libcurl</b> nor <b>wget</b> is installed.<br>\nYou will not be able to use OpenInviter.";
exit;
}
else echo "<b>wget</b> is installed. Using <b>Wget</b> to handle requests<br>\n";
}
else echo "<b>libcurl</b> is installed. Using <b>cURL</b> to handle requests<br>\n";
if ($openinviter_settings['transport']!=$transport) { $rewrite_config=true;$openinviter_settings['transport']=$transport; }
//Check permisions
$cookie_path='/tmp';
echo "Checking write permisions... ";
if (!is_writable("{$cookie_path}"))
{
$cookie_path = session_save_path();
if (strpos ($cookie_path, ";") !== FALSE)
$cookie_path = substr ($cookie_path, strpos ($cookie_path, ";")+1);
if (empty($cookie_path)) $cookie_path='/tmp';
if (!is_writable("{$cookie_path}"))
{
echo "The <b>{$cookie_path}</b> folder is not writable. You will have to manually define a location for logs and temporary files in <b>config.php</b><br>\n";
exit;
}
else echo "<b>{$cookie_path}</b> is writable. Using <b>{$cookie_path}</b> to store cookie files and logs<br>\n";
}
else echo "<b>{$cookie_path}</b> is writable. Using <b>{$cookie_path}</b> to store cookie files and logs<br>\n";
if ($openinviter_settings['cookie_path']!=$cookie_path) { $rewrite_config=true;$openinviter_settings['cookie_path']=$cookie_path; }
//Write new config file if required
if ($rewrite_config)
{
$file_contents="<?php\n";
$file_contents.="\$openinviter_settings=array(\n".row2text($openinviter_settings).");\n";
$file_contents.="?>";
file_put_contents('config.php',$file_contents);
}
//Instantiate OpenInviter
include('openinviter.php');
$inviter=new OpenInviter();
class PostInstall extends OpenInviter_Base
{
public function login($user,$pass)
{
return;
}
public function getMyContacts()
{
return;
}
public function logout()
{
return;
}
public function checkVersion()
{
$this->init();
$res=$this->get('http://update.openinviter.com/updater/check_version.php');
$this->stopPlugin();
return $res;
}
public function check($url)
{
$this->init();
$res=$this->get($url);
$this->stopPlugin();
if (empty($res)) return false; else return true;
}
}
$checker=new PostInstall();
$checker->settings=$inviter->settings;
$checker->service_user='postInstall';
$checker->service_pass='postInstall';
$checker->service='postInstall';
//Check version
echo "Checking for new versions of OpenInviter... ";
$xml=$checker->checkVersion();
libxml_use_internal_errors(true);
$parsed_xml=simplexml_load_string($xml);
libxml_use_internal_errors(false);
if (!$parsed_xml)
echo "Could not connect to server<br>\n";
else
{
$server_version=(string)$parsed_xml;
$version=$inviter->getVersion();
if (!$inviter->checkVersion($server_version)) echo "You are using OpenInviter <b>{$version}</b> but version <b>{$server_version}</b> is available for download - <a href='http://openinviter.com/download.php'>Download newer version</a><br>\n";
else echo "Your OpenInviter software is up-to-date<br>\n";
}
//Check plugins
$plugins=$inviter->getPlugins();
foreach ($plugins as $type=>$dummy)
foreach ($dummy as $plugin=>$details)
{
echo "Checking {$details['name']}... ";
if ($checker->check($details['check_url'])) echo "<b>OK</b><br>\n"; else echo "<b>NOT OK</b> - This plugin might not work correctly on your system<br>\n";
}
?>
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