newscoop / plugin-NewscoopPaywallBundle

        $now = new \DateTime('now');

        $this->url = $this->url.$now->format('d.m.Y').'.xml';

        $xml = simplexml_load_file($this->url);

        if ($xml instanceof \SimpleXMLElement) {

            // base currency: AZN

            $this->updateOrCreate($managedCurrencies, $this->baseCurrency, 1.00);

            $data = $xml->xpath('//ValCurs/*[1]');

            // divides 1.00 by current exchange rate to get the reverse rate,

            // because CBAR provides only inverse rate

            foreach ($data[0]->children() as $child) {

                $this->updateOrCreate(

                    $managedCurrencies,

                    (string) $child->attributes()->Code,

                    1.00 / (float) $child->children()->Value

                );

            }

            $this->manager->flush();

        }

    }

}

    public function import(array $managedCurrencies = array())

    {

        $xml = simplexml_load_file($this->url);

        if ($xml instanceof \SimpleXMLElement) {

            // base currency: euro

            $this->updateOrCreate($managedCurrencies, $this->baseCurrency, 1.00);

            $data = $xml->xpath('//gesmes:Envelope/*[3]/*');

            foreach ($data[0]->children() as $child) {

                $this->updateOrCreate($managedCurrencies, (string) $child->attributes()->currency, (float) $child->attributes()->rate);

            }

            $this->manager->flush();

        }

    }

    public function setBaseCurrency($baseCurrency = null)