/**
* Query EVE Central's XML feed.
*/
function ask_eve_central($item_id)
{
file_put_contents(KB_CACHEDIR . '/evecentral/activity.log', "Handling from live.\n", FILE_APPEND);
$query = DBFactory::getDBQuery();
if (function_exists('curl_init')) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://api.eve-central.com/api/marketstat?regionlimit=10000002&typeid=" . $item_id . "");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$content = curl_exec($ch);
curl_close($ch);
} else {
$file = fopen("http://api.eve-central.com/api/marketstat?regionlimit=10000002&typeid=" . $item_id . "", "r");
if (!$file) {
return -99;
}
$content = stream_get_contents($file);
fclose($file);
}
if (strpos($content, '</evec_api>') == false) {
return -99;
} else {
$parse = new XMLParser();
$parse->preparseXML();
$parse->parseXML($content);
$values = $parse->get_data();
if (0 == $values['WEIGHTED']) {
return -99;
}
$weighted_average = $values['WEIGHTED'];
}
file_put_contents(KB_CACHEDIR . '/evecentral/activity.log', "{$content}\n", FILE_APPEND);
$query->execute("REPLACE INTO kb3_eve_central (item_id, item_price) VALUES ({$item_id}, '{$weighted_average}')");
return $weighted_average;
}