strURL;
$retCode = $this->CallNewsECS($url, 1);
if ($retCode == true)
{
$this->DisplayNewsContent();
}
}
// Returns the response as a string or false on error
function CallNewsECS($url, $timeout)
{
// Parse the URL into parameters for fsockopen
$UrlArr = parse_url($url);
$host = $UrlArr['host'];
$port = (isset($UrlArr['port'])) ? $UrlArr['port'] : 80;
$path = $UrlArr['path'];
$query = (isset($UrlArr['query'])) ? '?' . $UrlArr['query'] : '';
$path .= $query;
// Zero out the error response
$errno = null;
$errstr = '';
$this->getDataError = '';
// Open the connection to News Source
$fp = @fsockopen($host, $port, $errno, $errstr, $timeout);
// Failed to open the URL
if (!is_resource($fp))
{
$this->getDataError = "Fsockopen error number = $errno Details = $errstr";
return false;
}
// Send an HTTP GET header and Host header
if (!(fwrite($fp, 'GET '. $path .' HTTP/1.0' . "\r\n". 'Host: ' . $host . "\r\n\r\n")))
{
fclose($fp);
$this->getDataError = "Fwrite error. Could not write GET and Host headers";
return false;
}
// Block on the socket port, waiting for response from News Source
if (function_exists('socket_set_timeout'))
{
@socket_set_timeout($fp, $timeout);
socket_set_blocking($fp, true);
}
// Get the HTTP response code from CNET
$line = fgets($fp , 1024);
if ($line == false)
{
fclose($fp);
$this->getDataError = "Fgets error. Did not receive any data back from News Source";
return false;
}
// HTTP return code of 200 means success
if (!(strstr($line, '200')))
{
fclose($fp);
$this->getDataError = "HTTP error. Did not receive 200 return code from News Source. Instead, received this: $line";
return false;
}
// Find blank line between header and data
do
{
$line = fgets($fp , 1024);
if ($line == false)
{
fclose($fp);
$this->getDataError = "Fgets: did not receive enough data back from News Source";
return false;
}
if (strlen($line) < 3)
{
break;
}
} while (true);
$xml='';
// Fetch the data from News Source
while ($line = fread($fp, 8192))
{
if ($line == false)
{
fclose($fp);
$this->getDataError = "Fread: error reading data from News Source";
return false;
}
$xml .= $line;
}
fclose($fp);
$this->NewsXML = $xml;
return true;
// echo '';
// echo 'News Response:';
// echo $this->NewsXML;
// echo '
';
}
function DisplayNewsContent()
{
$p = xml_parser_create();
xml_parse_into_struct($p, $this->NewsXML, $this->NewsArray, $index);
xml_parser_free($p);
/*
echo '';
echo "Index array\n";
print_r($index);
echo '';
echo '';
echo "\nVals array\n";
print_r($values);
echo '';
*/
$this->NewsHTML .= '';
$newsCnt = 0;
foreach ($index as $key=>$val)
{
if ($key == "ITEM")
{
$items = $val;
for ($i=0; $i < count($items); $i++)
{
if ($newsCnt == $this->NewsLimit)
{
break;
}
if ($this->NewsArray[$items[$i]]['type'] == 'open')
{
$newsCnt++;
$this->ParseTheNews($items[$i]);
}
}
}
else
{
continue;
}
}
if ($this->blnDisplayFooter == TRUE)
{
$this->NewsHTML .= '';
}
$this->NewsHTML .= '
';
$this->NewsHTML .= '
' . $title . '
';
$this->NewsHTML .= '';
}
}
?>
';;
}
else
{
$this->NewsHTML .= $this->strFooterText;
}
$this->NewsHTML .= '