public function getProfileXml()
{
if ($this->profile == null) {
$url = self::BASE_URL . $this->steamId . '/?xml=1';
$xml = Helper::cURL($url);
$this->profile = new \SimpleXMLElement($xml);
}
return $this->profile;
}
public static function GetTimeDifference()
{
try {
$response = Helper::cURL('http://api.steampowered.com/ITwoFactorService/QueryTime/v0001', null, ['steamid' => 0]);
$json = json_decode($response, true);
if (isset($json['response']) && isset($json['response']['server_time'])) {
return (int) $json['response']['server_time'] - time();
}
} catch (\Exception $ex) {
}
return 0;
}
public function send($token = '')
{
$url = 'https://steamcommunity.com/tradeoffer/new/send';
$referer = 'https://steamcommunity.com/tradeoffer/new/?partner=' . $this->accountId;
$params = ['sessionid' => $this->steamCommunity->getSessionId(), 'serverid' => '1', 'partner' => Helper::toCommunityID($this->accountId), 'tradeoffermessage' => $this->message, 'json_tradeoffer' => json_encode($this), 'trade_offer_create_params' => empty($token) ? "{}" : json_encode(['trade_offer_access_token' => $token])];
$response = $this->steamCommunity->cURL($url, $referer, $params);
$json = json_decode($response, true);
if (is_null($json)) {
return 0;
} else {
if (isset($json['tradeofferid'])) {
return $json['tradeofferid'];
} else {
return 0;
}
}
}
/**
* Accept a trade offer.
* @param TradeOffer $tradeOffer
* @return bool
*/
public function acceptTrade(TradeOffer $tradeOffer)
{
if (!$tradeOffer->isOurOffer()) {
$url = 'https://steamcommunity.com/tradeoffer/' . $tradeOffer->getTradeOfferId() . '/accept';
$referer = 'https://steamcommunity.com/tradeoffer/' . $tradeOffer->getTradeOfferId() . '/';
$params = ['sessionid' => $this->steamCommunity->getSessionId(), 'serverid' => '1', 'tradeofferid' => $tradeOffer->getTradeOfferId(), 'partner' => Helper::toCommunityID($tradeOffer->getOtherAccountId())];
$response = $this->steamCommunity->cURL($url, $referer, $params);
$json = json_decode($response, true);
if (is_null($json)) {
return false;
} else {
return isset($json['tradeid']);
}
}
return false;
}
/**
* @param int $page
* @return HistoryItem[]
*/
public function getHistory($page = 1)
{
$history = [];
$xpath = $this->getHistoryXPath($page);
/** @var \DOMElement[] $historyItems */
$historyItems = $xpath->query('//div[contains(@class, "group_summary")]/div[contains(@class, "historyItem")]');
foreach ($historyItems as $historyItem) {
$type = $xpath->query('.//span[contains(@class, "historyShort")]', $historyItem)->item(0)->nodeValue;
$date = $xpath->query('.//span[contains(@class, "historyDate")]', $historyItem)->item(0)->nodeValue;
$users = $xpath->query('.//a', $historyItem);
if ($users->length == 2) {
/** @var \DOMElement $user */
$user = $users->item(1);
$userAccountId = $user->getAttribute('data-miniprofile');
/** @var \DOMElement $targetUser */
$targetUser = $users->item(0);
$targetAccountId = $targetUser->getAttribute('data-miniprofile');
$history[] = new HistoryItem($type, $date, Helper::toCommunityID($userAccountId), Helper::toCommunityID($targetAccountId));
} else {
if ($users->length == 1) {
$user = $users->item(0);
$userAccountId = $user->getAttribute('data-miniprofile');
$history[] = new HistoryItem($type, $date, Helper::toCommunityID($userAccountId));
}
}
}
return $history;
}
public function getWalletBalance()
{
if ($this->steamCommunity->isLoggedIn()) {
$url = 'http://steamcommunity.com/market/';
$response = $this->steamCommunity->cURL($url);
$pattern = '/<span id=\\"marketWalletBalanceAmount\\">(.*)<\\/span>/i';
preg_match($pattern, $response, $matches);
if (!isset($matches[1])) {
throw new SteamException('Unexpected response from Steam.');
}
$balance = $matches[1];
if (substr($balance, -1) == '.') {
$balance = substr($balance, 0, -1);
}
return Helper::getAmount($balance);
} else {
return 0;
}
}
