Added cryptopia Api Call

Change Allows Site admin to pull last price from this exchange.
Configuration example

$config['price']['enabled'] = true;
$config['price']['url'] = 'https://www.cryptopia.co.nz/';;
$config['price']['target'] = 'api/GetMarket/2274'; // API call to get market via market id of coin (api/GetMarket/{coin market id}
$config['price']['currency'] = 'BTC'; //

Author: reappergrimd

include/classes/tools.class.php

@@ -77,6 +77,8 @@ private function getApiType($url) {
       return 'btce';
     } else if (preg_match('/cryptsy.com/', $url)) {
       return 'cryptsy';
+    } else if (preg_match('/cryptopia.co.nz/', $url)) {
+     return 'cryptopia';
     } else if (preg_match('/cryptorush.in/', $url)) {
       return 'cryptorush';
     } else if (preg_match('/mintpal.com/', $url)) {
@@ -112,6 +114,9 @@ public function getPrice() {
       	case 'cryptsy':
       	  return @$aData['return']['markets'][$strCurrency]['lasttradeprice'];
       	  break;
+        case 'cryptopia':
+      	  return @$aData['Data']['LastPrice'];
+      	  break;
       	case 'cryptorush':
       	  return @$aData["$strCurrency/" . $this->config['price']['currency']]['last_trade'];
       	  break;