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121 lines
3.6 KiB
PHP
121 lines
3.6 KiB
PHP
<?php
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// markets https://stocks.exchange/api2/markets
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// prices https://stocks.exchange/api2/ticker
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// prices https://stocks.exchange/api2/prices (unused)
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function stocksexchange_api_query($method)
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{
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$uri = "https://stocks.exchange/api2/$method";
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$ch = curl_init($uri);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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$res = curl_exec($ch);
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$obj = json_decode($res);
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return $obj;
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}
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function stocksexchange_api_user($method, $params=array())
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{
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require_once('/etc/yiimp/keys.php');
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if (!defined('EXCH_STOCKSEXCHANGE_SECRET')) define('EXCH_STOCKSEXCHANGE_SECRET', '');
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if (empty(EXCH_STOCKSEXCHANGE_KEY) || empty(EXCH_STOCKSEXCHANGE_SECRET)) return false;
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$mt = explode(' ', microtime());
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$nonce = $mt[1].substr($mt[0], 2, 6);
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$url = "https://stocks.exchange/api2?method=$method&nonce=$nonce";
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$sign_data = json_encode($params);
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$sign = hash_hmac('sha512', $sign_data, EXCH_STOCKSEXCHANGE_SECRET);
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$headers = array(
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'Content-Type: application/json; charset=utf-8',
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'Key: '.EXCH_STOCKSEXCHANGE_KEY,
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'Sign: '.$sign,
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);
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$ch = curl_init();
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//curl_setopt($ch, CURLOPT_VERBOSE, true);
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $sign_data);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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//curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; Stocks.exchange API PHP client; '.php_uname('s').'; PHP/'.PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION.')');
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curl_setopt($ch, CURLOPT_ENCODING , '');
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$res = curl_exec($ch);
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if($res === false) {
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$e = curl_error($ch);
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debuglog("stocksexchange: $e");
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curl_close($ch);
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return false;
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}
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$result = json_decode($res, true);
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if(!is_object($result) && !is_array($result)) {
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$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if (strpos($res,'Maintenance'))
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debuglog("stocksexchange: $method failed (Maintenance)");
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else
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debuglog("stocksexchange: $method failed ($status) ".strip_data($res));
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}
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curl_close($ch);
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return $result;
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// manual update of one market
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function stocksexchange_update_market($market)
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{
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$exchange = 'stocksexchange';
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if (is_string($market))
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{
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$symbol = $market;
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$coin = getdbosql('db_coins', "symbol=:sym", array(':sym'=>$symbol));
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if(!$coin) return false;
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$pair = strtoupper($symbol).'_BTC';
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$market = getdbosql('db_markets', "coinid={$coin->id} AND name='$exchange'");
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if(!$market) return false;
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} else if (is_object($market)) {
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$coin = getdbo('db_coins', $market->coinid);
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if(!$coin) return false;
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$symbol = $coin->getOfficialSymbol();
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$pair = strtoupper($symbol).'_BTC';
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if (!empty($market->base_coin)) $pair = strtoupper($symbol).'_'.$market->base_coin;
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}
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$t1 = microtime(true);
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$tickers = stocksexchange_api_query('ticker');
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if(empty($tickers) || !is_array($tickers)) return false;
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foreach ($tickers as $t) {
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if ($t->market_name == $pair) $ticker = $t;
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}
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if (!isset($ticker)) return false;
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$price2 = ($ticker->bid+$ticker->ask)/2;
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$market->price = AverageIncrement($market->price, $ticker->bid);
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$market->price2 = AverageIncrement($market->price2, $price2);
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$market->pricetime = time();
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$market->save();
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$apims = round((microtime(true) - $t1)*1000,3);
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user()->setFlash('message', "$exchange $symbol price updated in $apims ms");
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return true;
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}
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