Национальный Банк Польши

[admin 19]

Narodowy Bank Polski

В папке models создать файл nbp.class.php (Create a file nbp.class.php in the folder models.)

<?php
/**
* @author stankiewiczpl.opole at  gmail.com	   12-Oct-2011
*/
// no direct access
defined('_JEXEC') or die('Restricted access');

/**
* Euro foreign exchange reference rates by the National Bank of Poland
*/
class currency_data_nbp extends currency_data
{
	function __construct()
	{
		parent::__construct();
		// $this->before_flag = FALSE; // differences b/w rates are taken from the same XML source
		$this->url = "http://www.nbp.pl/kursy/xml/LastA.xml"; // last  day rates
		$this->bank_name = "Narodowy Bank Polski";
		$this->bank_url = "http://www.nbp.pl/";
		$this->currency_name = "PLN";
	}

	function get_array($xml, $day = '', $replace_currency_array)
	{
		// Handle no data received error
		if (!isset ($xml->document->pozycja)) {
			$error ['error'] = 1;
			return $error;
		}
		// Save currencies' rates in an associative array indexed by currency 3 char code
		$rates = array(); // array to store currencies exchange rates
		$data = $xml->document->pozycja;
		$rates ['date'] = $xml->document->data_publikacji [0]->data();
		foreach ($data as $dt) {
			$code = $dt->kod_waluty [0]->data();
			// Store data for selected by user currencies only, if they are set
			if (empty ($this->currencies) || in_array($code, $this->currencies)) {
				$rates ['currency'] [$code] ['scale'] = $dt->przelicznik [0]->data(); // units
				$rates ['currency'] [$code] ['name'] = parent::replace_currency_name($dt->nazwa_waluty [0]->data(), $code, $replace_currency_array);
				$rates ['currency'] [$code] ['rate'] = str_replace(',', '.', $dt->kurs_sredni [0]->data());
			}
		}
		// Save additional info (only one time)
		if ($day == 'today' || $this->before_flag == FALSE) {
			$rates['info'] = array(
				"bank_name" => $this->bank_name,
				"bank_url" => $this->bank_url,
				"currency_name" => $this->currency_name);
		}
		return $rates;
	}

	public function getUrl($date = "")
	{
		if (strlen($date) > 1) {
			$file = file_get_contents('http://nbp.pl/Kursy/xml/dir.txt'); //list  filenames of last  days rates
			preg_match_all('/^(a.+)/mi', $file, $pregs);
			$count = count($pregs[1]) - 2;
			$filename = $pregs[1][$count];
			$xml_source = substr($filename, 0, -1);
			$url = 'http://nbp.pl/Kursy/xml/' . $xml_source . '.xml'; //before last  day rates
		} else {
			$url = $this->url;
		}
		return $url;
	}

}

в mod_jextcurrency.xml в секцию source_class добавить (add code to section source_class in mod_jextcurrency.xml)

<option value="nbp">MOD_JEXTCURRENCY_SOURCE_OPTION_NBP</option>

[Misiek 0]

Hi Admin!

First of all thank you very much for your module, it is amazing! I was using it on Joomla 2.5 and was very impressed, every thing was working absolutely fine. I changed my joomla to 3.x and found on forum module working with this version of Joomla but unfortunatelly code above doesn't work with J3.x.

I tried to contact author but mailbox doesn't exists.

Is there any chance to get your extension working with polish bank stated above? Can you please have a look on code above and make changes to make it work?

Pretty please !

 

Kind regards, Emil.