fix error in fairmondo query

app/Models/parserSkripte/Fairmondo.php

@@ -15,39 +15,52 @@ class Fairmondo extends Searchengine
 
     public function loadResults($result)
     {
-        $results = json_decode($result, true);
-        $results = $results["articles"];
-        foreach ($results as $result) {
-            if ($this->counter >= 10) {
-                break;
-            }
+        try {
+            $results = json_decode($result, true);
 
-            $title       = $result["title"];
-            $link        = "https://www.fairmondo.de/articles/" . $result["id"];
-            $anzeigeLink = $link;
-            $price       = 0;
-            $descr       = "";
-            if (isset($result['price_cents'])) {
-                $price = intval($result['price_cents']);
-                $descr .= "<p>Preis: " . (intval($result['price_cents']) / 100.0) . " €</p>";
-            }
-            if (isset($result['title_image_url'])) {
-                $image = $result['title_image_url'];
+            if (empty($results)) {
+                return;
             }
 
-            $this->counter++;
-            $this->results[] = new \App\Models\Result(
-                $this->engine,
-                $title,
-                $link,
-                $anzeigeLink,
-                $descr,
-                $this->engine->{"display-name"},$this->engine->homepage,
-                $this->counter,
-                [
-                    'price' => $price,
-                    'image' => $image]
-            );
+            $results = $results["articles"];
+            foreach ($results as $result) {
+                if ($this->counter >= 10) {
+                    break;
+                }
+
+                $title       = $result["title"];
+                $link        = "https://www.fairmondo.de/articles/" . $result["id"];
+                $anzeigeLink = $link;
+                $price       = 0;
+                $descr       = "";
+                if (isset($result['price_cents'])) {
+                    $price = intval($result['price_cents']);
+                    $descr .= "<p>Preis: " . (intval($result['price_cents']) / 100.0) . " €</p>";
+                }
+                if (isset($result['title_image_url'])) {
+                    $image = $result['title_image_url'];
+                }
+
+                $this->counter++;
+                $this->results[] = new \App\Models\Result(
+                    $this->engine,
+                    $title,
+                    $link,
+                    $anzeigeLink,
+                    $descr,
+                    $this->engine->{"display-name"},
+                    $this->engine->homepage,
+                    $this->counter,
+                    [
+                        'price' => $price,
+                        'image' => $image
+                    ]
+                );
+            }
+        } catch (\Exception $e) {
+            Log::error("A problem occurred parsing results from $this->name:");
+            Log::error($e->getMessage());
+            return;
         }
     }
 }