From fe45c2a2a2e76b835da710ab7bfa775b595943e0 Mon Sep 17 00:00:00 2001
From: Alexander Yakovlev <keloero@oreolek.ru>
Date: Fri, 15 Dec 2017 13:05:23 +0700
Subject: [PATCH] steam and gamejolt fixes

---
 Source/Gamejolt.php | 26 ++++++++++++++------------
 Source/Steam.php    |  3 +--
 2 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/Source/Gamejolt.php b/Source/Gamejolt.php
index 2ee614a..94e9b10 100644
--- a/Source/Gamejolt.php
+++ b/Source/Gamejolt.php
@@ -8,19 +8,21 @@ class Gamejolt extends Source {
   protected function parse_tag($url) {
     $data = json_decode($this->get_text($url));
     $games = $data->payload->games;
-    foreach ($games as $gameData) {
-      $descUrl = 'https://gamejolt.com/site-api/web/discover/games/overview/'.$gameData->id;
-      $descData = json_decode($this->get_text($descUrl));
-      $game = new Game;
-      $game->title = $gameData->title;
-      $game->author = $gameData->developer->display_name;
-      $game->date = $gameData->published_on / 1000;
-      $game->description = $descData->payload->metaDescription;
-      $game->url = 'https://gamejolt.com/games/'.$gameData->slug.'/'.$gameData->id;
-      if ($game->date < $this->period) {
-        continue;
+    if (count($games) > 0) {
+      foreach ($games as $gameData) {
+        $descUrl = 'https://gamejolt.com/site-api/web/discover/games/overview/'.$gameData->id;
+        $descData = json_decode($this->get_text($descUrl));
+        $game = new Game;
+        $game->title = $gameData->title;
+        $game->author = $gameData->developer->display_name;
+        $game->date = $gameData->published_on / 1000;
+        $game->description = $descData->payload->metaDescription;
+        $game->url = 'https://gamejolt.com/games/'.$gameData->slug.'/'.$gameData->id;
+        if ($game->date < $this->period) {
+          continue;
+        }
+        $this->output .= $game->print();
       }
-      $this->output .= $game->print();
     }
   }
   protected function parse() {
diff --git a/Source/Steam.php b/Source/Steam.php
index 1ae5cc7..034ed2a 100644
--- a/Source/Steam.php
+++ b/Source/Steam.php
@@ -27,13 +27,12 @@ class Steam extends Source {
     foreach ($games as $gameLink) {
       $url = $gameLink->getAttribute('href');
       $url = substr($url,0,strpos($url, '?')); // remove query string
-      game = new Game;
+      $game = new Game;
       $game->url = $url;
       try {
         $text = $this->get_text($url);
         $this->dom = new Dom;
         $this->dom->loadStr($text, []);
-        var_dump($text);
         unset($text);
         $name = $this->dom->find('div.apphub_AppName');
         $description = $this->dom->find('meta[property=og:description]');