New widget: Steam Workshop

app/modules/SteamWorkshop.php

@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * Class SteamWorkshop
+ * 
+ * Responsible for querying Steam Workshop data
+ */
+class SteamWorkshop
+{
+    const STEAM_ENDPOINT = 'https://api.steampowered.com/ISteamRemoteStorage/GetPublishedFileDetails/v1/';
+
+    /**
+     * Query item data from Steam Workshop item
+     * 
+     * @param $appid
+     * @param $lang
+     * @return mixed
+     * @throws \Exception
+     */
+    public static function querySteamData($itemid)
+    {
+        $handle = curl_init(self::STEAM_ENDPOINT);
+
+        curl_setopt($handle, CURLOPT_HEADER, false);
+        curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($handle, CURLOPT_FOLLOWLOCATION, true);
+        curl_setopt($handle, CURLOPT_POST, true);
+        curl_setopt($handle, CURLOPT_POSTFIELDS, "itemcount=1&publishedfileids[0]={$itemid}");
+
+        $response = curl_exec($handle);
+
+        if(curl_error($handle) !== '') {
+            throw new \Exception('cURL error occured');
+        }
+
+        curl_close($handle);
+
+        $obj = json_decode($response);
+        
+        if ((isset($obj->response->result)) && ($obj->response->result) && (isset($obj->response->resultcount)) && ($obj->response->resultcount == 1)) {
+            $obj->response->publishedfiledetails[0]->creator_data = null;
+
+            try {
+                $obj->response->publishedfiledetails[0]->creator_data = SteamUser::querySteamData(env('STEAM_API_KEY'), $obj->response->publishedfiledetails[0]->creator);
+            } catch (\Exception $e) {
+            }
+            
+            return $obj->response->publishedfiledetails[0];
+        }
+
+        throw new \Exception('Invalid data response');
+    }
+}