added parser script with URL building

app/Models/parserSkripte/Kelkoo.php

+<?php
+
+namespace app\Models\parserSkripte;
+
+use App\Models\Searchengine;
+use Log;
+
+class Kelkoo extends Searchengine
+{
+    public $results = [];
+
+    public function __construct($name, \StdClass $engine, \App\MetaGer $metager)
+    {
+        parent::__construct($name, $engine, $metager);
+        $this->getString = $this->UrlSigner();
+        $this->hash = md5($this->engine->host . $this->getString . $this->engine->port . $this->name);
+    }
+
+       
+    public function loadResults($result)
+    {
+        $result = preg_replace("/\r\n/si", "", $result);
+        try {
+            $content = simplexml_load_string($result);
+            if (!$content) {
+                return;
+            }
+
+            $results = $content->xpath('//response/result[@name="response"]/doc');
+
+            foreach ($results as $result) {
+                die($reuslt);
+                $result      = simplexml_load_string($result->saveXML());
+                $title       = $result->xpath('/doc/arr[@name="artikelName"]')[0]->{"str"}->__toString();
+                $link        = $result->xpath('/doc/arr[@name="artikelDeeplink"]')[0]->{"str"}->__toString();
+                $anzeigeLink = parse_url($link);
+                parse_str($anzeigeLink['query'], $query);
+                $anzeigeLink = $query['url'];
+                $descr       = $result->xpath('/doc/arr[@name="artikelBeschreibung"]')[0]->{"str"}->__toString();
+                $image       = $result->xpath('/doc/arr[@name="artikelImageurl"]')[0]->{"str"}->__toString();
+                $this->counter++;
+                $this->results[] = new \App\Models\Result(
+                    $this->engine,
+                    $title,
+                    $link,
+                    $anzeigeLink,
+                    $descr,
+                    $this->engine->{"display-name"},$this->engine->homepage,
+                    $this->counter,
+                    ['image' => $image]
+                );
+            }
+        } catch (\Exception $e) {
+            Log::error("A problem occurred parsing results from $this->name:");
+            Log::error($e->getMessage());
+            return;
+        }
+    }
+
+
+    # kelkoogroup.com/kelkoo-customer-service/kelkoo-developer-network/shopping-services/samples/signing-url-php/
+    private function UrlSigner(){
+        
+        $urlPath = $this->getString;
+        $partner = $this->engine->{"http-auth-credentials"}->ID;
+        $key = $this->engine->{"http-auth-credentials"}->Key;
+
+        $URL_sig = "hash";
+        $URL_ts = "timestamp";
+        $URL_partner = "aid"; 
+        $URLreturn = "";
+        $URLtmp = "";
+        $s = "";
+        // get the timestamp
+        $time = time();
+        // replace " " by "+"
+        $urlPath = str_replace(" ", "+", $urlPath);
+        // format URL
+        $URLtmp = $urlPath . "&" . $URL_partner . "=" . $partner . "&amp" . $URL_ts . "=" . $time;
+       
+        // URL needed to create the token
+        $s = $urlPath . "&" . $URL_partner . "=" . $partner . "&" . $URL_ts . "=" . $time . $key;
+        $token = "";
+        $token = base64_encode(pack('H*', md5($s)));
+        $token = str_replace(array("+", "/", "="), array(".", "_", "-"), $token);
+        $URLreturn = $URLtmp . "&" . $URL_sig . "=" . $token;
+        return $URLreturn;
+
+    }
+}