public function getOverview($first, $last)
{
SpotDebug::msg(SpotDebug::TRACE, __CLASS__ . "->getOverView(" . $first . "," . $last . ")");
$this->connect();
try {
$this->registerTryCommand();
$headerList = $this->_nntp->getOverview($first . '-' . $last);
/*
* Remove the <> around the messageid
*/
foreach ($headerList as $k => $v) {
$headerList[$k]['Message-ID'] = substr($headerList[$k]['Message-ID'], 1, -1);
$headerList[$k]['References'] = substr($headerList[$k]['References'], 1, -1);
}
# foreach
return $headerList;
} catch (Exception $x) {
$this->registerError($x);
/**
* Try this operation again, but make sure we are not overloading
* the NNTP server with useless requests
*/
if ($this->tooManyErrors()) {
throw $x;
} else {
return $this->getOverview($first, $last);
}
# else
}
# catch
}
/**
* Fetch an overview of article(s) in the currently selected group.
*
* @param null $range
* @param bool $names
* @param bool $forceNames
*
* @return mixed On success : (array) Multidimensional array with article headers.
* On failure : (object) PEAR_Error.
*
* @access public
*/
public function getOverview($range = null, $names = true, $forceNames = true)
{
$connected = $this->_checkConnection();
if ($connected !== true) {
return $connected;
}
// Enabled header compression if not enabled.
$this->_enableCompression();
return parent::getOverview($range, $names, $forceNames);
}
echo "<br><b>Posting allowed:</b> ";
switch ($_GET['writable']) {
case 'y':
echo 'yes';
break;
case 'n':
echo 'no';
break;
case 'm':
echo 'moderated';
break;
default:
echo 'n/a';
}
echo "<hr>";
echo "<h2>last 10 messages</h2>";
$msgs = array_reverse($nntp->getOverview($msgcount - 9, $msgcount));
foreach ($msgs as $msgid => $msgheader) {
echo '<a href="read.php?msgid=' . urlencode($msgid) . '&group=' . urlencode($_GET['group']) . '"><b>' . $msgheader["Subject"] . '</b></a><br>';
echo 'from: ' . $msgheader["From"] . "<br>";
echo $msgheader["Date"] . '<br><br>';
}
}
} else {
echo '<font color="red">No newsgroup choosed!</font><br>';
}
$nntp->quit();
}
?>
</body>
</html>
