/**
Select optimal server for group
@access public
@param string $group
@return array $server
*/
public function GetOptimalServer($group)
{
foreach ($this->Servers as $server=>$score)
{
$score = (int)$score;
if ($score > 1)
{
if($this->NNTP->Connect($server, $this->AuthData[$server]["port"], $this->AuthData[$server]["login"], $this->AuthData[$server]["password"], 5))
{
Log::Log("Connect to {$server} on port {$this->AuthData[$server]["port"]} established ({$this->AuthData[$server]["login"]}:{$this->AuthData[$server]["password"]})", 1, "NNTPLog");
$res = $this->NNTP->SelectGroup($group);
Log::Log("Found {$res["count"]} messages in group {$group}", 1, "NNTPLog");
$results[$server]["score"] = $score;
$results[$server]["load"] = $this->DB->GetOne("SELECT COUNT(*) FROM newsgroups WHERE serverid='{$this->AuthData[$server]['id']}'");
if ($res)
$results[$server]["count"] = $res["count"];
else
$results[$server]["count"] = 0;
$this->NNTP->Disconnect();
}
else
{
Log::Log("Cannot connect to {$server} on port {$this->AuthData[$server]["port"]} ({$this->AuthData[$server]["login"]}:{$this->AuthData[$server]["password"]})", 1, "NNTPLog");
$results[$server]["count"] = 0;
}
}
}
$total = array();
foreach ((array)$results as $server=>$v)
{
if ($v["count"]>0)
{
$score = $v["count"]*$v["score"];
if ($v["load"] > 0)
$score = $score/$v["load"];
$total[$server] = $score;
}
}
if (count($total)>0)
{
asort($total);
$total = array_reverse($total);
$servers = array_keys($total);
$srv = array_shift($servers);
return $this->AuthData[$srv];
}
return false;
}
public function getArticle($msgId)
{
SpotDebug::msg(SpotDebug::TRACE, __CLASS__ . "->getArticle(" . $msgId . ")");
$this->connect();
$result = array('header' => array(), 'body' => array());
try {
$this->registerTryCommand();
# Fetch the article
$art = $this->_nntp->getArticle($msgId);
} catch (Exception $x) {
$this->registerError($x);
echo PHP_EOL . 'getArticle(): Failed to retrieve article: ' . $msgId . PHP_EOL;
/**
* Try this operation again, but make sure we are not overloading
* the NNTP server with useless requests
*/
if ($this->tooManyErrors()) {
throw $x;
} else {
return $this->getArticle($msgId);
}
# else
}
# catch
/*
* Now we will split it in both a body and an array, this
* way it is much easier to work with
*/
$i = 0;
$lnCount = count($art);
while ($i < $lnCount && $art[$i] != '') {
$result['header'][] = $art[$i];
$i++;
}
# while
$i++;
while ($i < $lnCount) {
$result['body'][] = $art[$i];
$i++;
}
# while
return $result;
}
/**
* Check if we are still connected. Reconnect if not.
*
* @param bool $reSelectGroup Select back the group after connecting?
*
* @return mixed On success: (bool) True;
* On failure: (object) PEAR_Error
*
* @access protected
*/
protected function _checkConnection($reSelectGroup = true)
{
$currentGroup = $this->_currentGroup;
// Check if we are connected.
if (parent::_isConnected()) {
$retVal = true;
} else {
switch ($this->_currentServer) {
case NNTP_SERVER:
if (is_resource($this->_socket)) {
$this->doQuit(true);
}
$retVal = $this->doConnect();
break;
case NNTP_SERVER_A:
if (is_resource($this->_socket)) {
$this->doQuit(true);
}
$retVal = $this->doConnect(true, true);
break;
default:
$retVal = $this->throwError('Wrong server constant used in NNTP checkConnection()!');
}
if ($retVal === true && $reSelectGroup) {
$group = $this->selectGroup($currentGroup);
if ($this->isError($group)) {
$retVal = $group;
}
}
}
return $retVal;
}
$page->title = "News Server Setup";
$cfg = new Install();
if (!$cfg->isInitialized()) {
header("Location: index.php");
die;
}
$cfg = $cfg->getSession();
if ($page->isPostBack()) {
$cfg->doCheck = true;
$cfg->NNTP_SERVER = trim($_POST['server']);
$cfg->NNTP_USERNAME = trim($_POST['user']);
$cfg->NNTP_PASSWORD = trim($_POST['pass']);
$cfg->NNTP_PORT = trim($_POST['port']) == '' ? 119 : trim($_POST['port']);
$cfg->NNTP_SSLENABLED = isset($_POST['ssl']) ? trim($_POST['ssl']) == '1' ? true : false : false;
include $cfg->WWW_DIR . '/lib/Net_NNTP/NNTP/Client.php';
$test = new Net_NNTP_Client();
$enc = false;
if ($cfg->NNTP_SSLENABLED) {
$enc = "ssl";
}
$cfg->nntpCheck = $test->connect($cfg->NNTP_SERVER, $enc, $cfg->NNTP_PORT);
if (PEAR::isError($cfg->nntpCheck)) {
$cfg->error = true;
} else {
$cfg->nntpCheck = $test->authenticate($cfg->NNTP_USERNAME, $cfg->NNTP_PASSWORD);
if (PEAR::isError($cfg->nntpCheck)) {
$cfg->error = true;
}
}
if (!$cfg->error) {
$cfg->setSession();
// +----------------------------------------------------------------------+
// | Authors: Alexander Merz <*****@*****.**> |
// | Heino H. Gehlsen <*****@*****.**> |
// +----------------------------------------------------------------------+
//
// $Id: read.php,v 1.2.2.1 2005/01/13 20:38:06 heino Exp $
?>
<html>
<head>
<title>NNTP news.php.net</title>
</head>
<body>
<h1>Message</h1>
<?php
require_once "Net/NNTP/Client.php";
$nntp = new Net_NNTP_Client();
$ret = $nntp->connect("news.php.net");
if (PEAR::isError($ret)) {
echo '<font color="red">No connection to newsserver!</font><br>';
echo $ret->getMessage();
} else {
if (isset($_GET['msgid']) and isset($_GET['group'])) {
$msgdata = $nntp->selectGroup($_GET['group']);
if (PEAR::isError($msgdata)) {
echo '<font color="red">' . $msgdata->getMessage() . '</font><br>';
} else {
$header = $nntp->getHeaderRaw($_GET['msgid']);
echo '<hr>';
echo '<h2>Header</h2>';
echo '<pre>';
foreach ($header as $line) {
/**
* Override to intercept any Xfeature compressed responses.
*/
function _getTextResponse()
{
if ($this->XFCompression && isset($this->_currentStatusResponse[1]) && stripos($this->_currentStatusResponse[1], 'COMPRESS=GZIP') !== false) {
return $this->_getXFCompressedTextResponse();
}
return parent::_getTextResponse();
}
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Alexander Merz <*****@*****.**> |
// | Heino H. Gehlsen <*****@*****.**> |
// +----------------------------------------------------------------------+
//
// $Id: index.php,v 1.2.2.1 2005/01/30 15:44:44 heino Exp $
?>
<html>
<head>
<title>NNTP news.php.net</title>
</head>
<body>
<?php
require_once "Net/NNTP/Client.php";
$nntp = new Net_NNTP_Client();
$ret = $nntp->connect("news.php.net");
if (PEAR::isError($ret)) {
echo '<font color="red">No connection to newsserver!</font><br>';
echo $ret->getMessage();
} else {
echo "<h1>Avaible groups</h1>";
$groups = $nntp->getGroups();
$descriptions = $nntp->getDescriptions();
foreach ($groups as $group) {
echo '<a href="group.php?group=' . urlencode($group['group']) . '&writable=' . urlencode($group['posting']) . '">' . $group['group'] . '</a>';
$msgcount = $group['last'] - $group['first'];
echo ' (' . $msgcount . ' messages)<br>';
echo $descriptions[$group['group']] . '<br><br>';
}
$nntp->quit();
// | license@php.net so we can mail you a copy immediately. |
// +----------------------------------------------------------------------+
// | Authors: Alexander Merz <*****@*****.**> |
// | Heino H. Gehlsen <*****@*****.**> |
// +----------------------------------------------------------------------+
//
// $Id: group.php,v 1.2 2005/01/08 20:03:30 heino Exp $
?>
<html>
<head>
<title>NNTP news.php.net</title>
</head>
<body>
<?php
require_once "Net/NNTP/Client.php";
$nntp = new Net_NNTP_Client();
$ret = $nntp->connect("news.php.net");
if (PEAR::isError($ret)) {
echo '<font color="red">No connection to newsserver!</font><br>';
echo $ret->getMessage();
} else {
if (isset($_GET['group'])) {
$msgdata = $nntp->selectGroup($_GET['group']);
if (PEAR::isError($msgdata)) {
echo '<font color="red">' . $msgdata->getMessage() . '</font><br>';
} else {
$msgcount = $msgdata['last'] - $msgdata['first'];
echo '<h1>' . $_GET['group'] . '</h1>';
echo "<b>Message count:</b> " . $msgcount;
echo "<br><b>Posting allowed:</b> ";
switch ($_GET['writable']) {
<?php
// hai.. what this does: fetch only a header field from a
// usenet group (very fast), and apply some regex to it..
// use it for testing regex stuff
$hostname = 'news.usenetserver.com';
$username = '******';
$password = '******';
$group = 'alt.binaries.teevee';
$header_field = 'Subject';
$max_articles = 100000;
# /usr/share/pear/Net/NNTP/Client.php
include 'Net/NNTP/Client.php';
$nntp = new Net_NNTP_Client();
$nntp->connect($hostname);
$nntp->authenticate($username, $password);
$group = $nntp->selectGroup('alt.binaries.teevee');
print_r($group);
$first = $group['last'] - $max_articles;
$last = $group['last'];
$articles = $nntp->getHeaderField($header_field, "{$first}-{$last}");
print count($articles) . " articles indexed..\n";
foreach ($articles as $article) {
$pattern = '/(\\((\\d+)\\/(\\d+)\\))$/i';
if (!preg_match($pattern, rtrim($article), $matches)) {
echo "Not matched: {$article}\n";
} else {
# echo "$matches[2]\n";
}
}
exit;
