/**
* @param $html
* @param $isOurOffer
* @return TradeOffer[]
*/
private function _parseTradeOffers($html, $isOurOffer)
{
libxml_use_internal_errors(true);
$doc = new \DOMDocument();
$doc->loadHTML($html);
$xpath = new \DOMXPath($doc);
$tradeOffers = [];
/** @var \DOMElement[] $tradeOfferElements */
$tradeOfferElements = $xpath->query('//div[@id[starts-with(.,"tradeofferid_")]]');
foreach ($tradeOfferElements as $tradeOfferElement) {
$tradeOffer = new TradeOffer();
$tradeOffer->setIsOurOffer($isOurOffer);
$tradeOfferId = str_replace('tradeofferid_', '', $tradeOfferElement->getAttribute('id'));
$tradeOffer->setTradeOfferId($tradeOfferId);
$primaryItemsElement = $xpath->query('.//div[contains(@class, "tradeoffer_items primary")]', $tradeOfferElement)->item(0);
$itemsToGiveList = $xpath->query('.//div[contains(@class, "tradeoffer_item_list")]/div[contains(@class, "trade_item")]', $primaryItemsElement);
$itemsToGive = [];
/** @var \DOMElement[] $itemsToGiveList */
foreach ($itemsToGiveList as $itemToGive) {
//classinfo/570/583164181/93973071
// appId/classId/instanceId
//570/2/7087209304/76561198045552709
//appId/contextId/assetId/steamId
$item = new TradeOffer\Item();
$itemInfo = explode('/', $itemToGive->getAttribute('data-economy-item'));
if ($itemInfo[0] == 'classinfo') {
$item->setAppId($itemInfo[1]);
$item->setClassId($itemInfo[2]);
if (isset($itemInfo[3])) {
$item->setInstanceId($itemInfo[3]);
}
} else {
$item->setAppId($itemInfo[0]);
$item->setContextId($itemInfo[1]);
$item->setAssetId($itemInfo[2]);
}
if (strpos($itemToGive->getAttribute('class'), 'missing') !== false) {
$item->setMissing(true);
}
$itemsToGive[] = $item;
}
$tradeOffer->setItemsToGive($itemsToGive);
$secondaryItemsElement = $xpath->query('.//div[contains(@class, "tradeoffer_items secondary")]', $tradeOfferElement)->item(0);
$otherAccountId = $xpath->query('.//a[@data-miniprofile]/@data-miniprofile', $secondaryItemsElement)->item(0)->nodeValue;
$tradeOffer->setOtherAccountId($otherAccountId);
$itemsToReceiveList = $xpath->query('.//div[contains(@class, "tradeoffer_item_list")]/div[contains(@class, "trade_item")]', $secondaryItemsElement);
$itemsToReceive = [];
/** @var \DOMElement[] $itemsToReceiveList */
foreach ($itemsToReceiveList as $itemToReceive) {
$item = new TradeOffer\Item();
$itemInfo = explode('/', $itemToReceive->getAttribute('data-economy-item'));
if ($itemInfo[0] == 'classinfo') {
$item->setAppId($itemInfo[1]);
$item->setClassId($itemInfo[2]);
if (isset($itemInfo[3])) {
$item->setInstanceId($itemInfo[3]);
}
} else {
$item->setAppId($itemInfo[0]);
$item->setContextId($itemInfo[1]);
$item->setAssetId($itemInfo[2]);
}
if (strpos($itemToReceive->getAttribute('class'), 'missing') !== false) {
$item->setMissing(true);
}
$itemsToReceive[] = $item;
}
$tradeOffer->setItemsToReceive($itemsToReceive);
// message
$messageElement = $xpath->query('.//div[contains(@class, "tradeoffer_message")]/div[contains(@class, "quote")]', $tradeOfferElement)->item(0);
if (!is_null($messageElement)) {
$tradeOffer->setMessage($messageElement->nodeValue);
}
// expiration
$footerElement = $xpath->query('.//div[contains(@class, "tradeoffer_footer")]', $tradeOfferElement)->item(0);
if (!empty($footerElement->nodeValue)) {
$expirationTimeString = str_replace('Offer expires on ', '', $footerElement->nodeValue);
$tradeOffer->setExpirationTime(strtotime($expirationTimeString));
}
// state
$bannerElement = $xpath->query('.//div[contains(@class, "tradeoffer_items_banner")]', $tradeOfferElement)->item(0);
if (is_null($bannerElement)) {
$tradeOffer->setTradeOfferState(TradeOffer\State::Active);
} else {
if (strpos($bannerElement->nodeValue, 'Awaiting Mobile Confirmation') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::NeedsConfirmation);
$tradeOffer->setConfirmationMethod(TradeOffer\ConfirmationMethod::MobileApp);
} else {
if (strpos($bannerElement->nodeValue, 'Awaiting Email Confirmation') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::NeedsConfirmation);
$tradeOffer->setConfirmationMethod(TradeOffer\ConfirmationMethod::Email);
} else {
if (strpos($bannerElement->nodeValue, 'Trade Offer Canceled') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::Canceled);
$canceledDate = strtotime(str_replace('Trade Offer Canceled ', '', $bannerElement->nodeValue));
if ($canceledDate !== false) {
$tradeOffer->setTimeUpdated($canceledDate);
}
} else {
if (strpos($bannerElement->nodeValue, 'Trade Declined') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::Declined);
$declinedDate = strtotime(str_replace('Trade Declined ', '', $bannerElement->nodeValue));
if ($declinedDate !== false) {
$tradeOffer->setTimeUpdated($declinedDate);
}
} else {
if (strpos($bannerElement->nodeValue, 'On hold') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::InEscrow);
$split = explode('.', $bannerElement->nodeValue);
$acceptedString = trim($split[0]);
$acceptedDate = \DateTime::createFromFormat('M j, Y @ g:ia', str_replace('Trade Accepted ', '', $acceptedString));
if ($acceptedDate !== false) {
$tradeOffer->setTimeUpdated($acceptedDate->getTimestamp());
}
$escrowString = trim($split[1]);
$escrowDate = \DateTime::createFromFormat('M j, Y @ g:ia', str_replace('On hold until ', '', $escrowString));
if ($escrowDate !== false) {
$tradeOffer->setEscrowEndDate($escrowDate->getTimestamp());
}
} else {
if (strpos($bannerElement->nodeValue, 'Trade Accepted') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::Accepted);
// 14 Dec, 2015 @ 4:32am
$acceptedDate = \DateTime::createFromFormat('j M, Y @ g:ia', str_replace('Trade Accepted ', '', trim($bannerElement->nodeValue)));
if ($acceptedDate !== false) {
$tradeOffer->setTimeUpdated($acceptedDate->getTimestamp());
}
} else {
if (strpos($bannerElement->nodeValue, 'Items Now Unavailable For Trade') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::InvalidItems);
} else {
if (strpos($bannerElement->nodeValue, 'Counter Offer Made') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::Countered);
$counteredDate = strtotime(str_replace('Counter Offer Made ', '', $bannerElement->nodeValue));
if ($counteredDate !== false) {
$tradeOffer->setTimeUpdated($counteredDate);
}
} else {
if (strpos($bannerElement->nodeValue, 'Trade Offer Expired') !== false) {
$tradeOffer->setTradeOfferState(TradeOffer\State::Expired);
$expiredDate = strtotime(str_replace('Trade Offer Expired ', '', $bannerElement->nodeValue));
if ($expiredDate !== false) {
$tradeOffer->setTimeUpdated($expiredDate);
}
} else {
$tradeOffer->setTradeOfferState(TradeOffer\State::Invalid);
}
}
}
}
}
}
}
}
}
}
$tradeOffers[] = $tradeOffer;
}
return $tradeOffers;
}
