Quote from Pablo Borysenco on February 8, 2021, 13:44

Hello Michał Sołtys

I'm not sure I understood you correctly.

Please describe it in more detail.

Items in the cart are always counted with current rates

Quote from xpandeg on February 8, 2021, 14:52

I am sorry Pablo.

I forgot to overwrite address to bank tables (from http://api.nbp.pl/api/exchangerates/tables/A "mid" to http://api.nbp.pl/api/exchangerates/tables/C "ask") after update the plugin.

My mistake.

Have we got a filter or hook to overwrite addresses (see above) from file woocs_after_33.php? To change default rate adresses to custom?

Best.

MS

Quote from Pablo Borysenco on February 9, 2021, 10:30

Hello

Please  try  to use  this  code(paste  in functions.php)

add_filter('woocs_bank_polski_table', function($a){

return "C";

});

Quote from xpandeg on February 9, 2021, 12:35

Thanks. Is it possible to change by filter "mid" to "ask" from this code:

if (!empty($currency_data[0])) {
foreach ($currency_data[0]['rates'] as $c) {
$rates[$c['code']] = floatval($c['mid']); 
}
}

It's important for me because in table "C" (http://api.nbp.pl/api/exchangerates/tables/C) doesn't exist "mid", but here is "bid" or "ask". Best.

Quote from Pablo Borysenco on February 10, 2021, 10:35

Hello

In  this  case please  read - https://currency-switcher.com/how-to-add-its-own-custom-currency-aggregator/

Quote from xpandeg on February 10, 2021, 17:06

Thank You, i tried make some filter, but i did mistake. Plugin can't update rates.
My code is:

add_action('woocs_announce_aggregator', function($aggregators) {
$aggregators['nbp_table_c'] = 'NBP TABLE C';
return $aggregators;
});

add_action('woocs_add_aggregator_processor', function($aggregator_key, $currency_name) {
global $WOOCS;
$request = [];

//ratesapi.io as an example
//see more examples in file \classes\woocs_after_33.php in public function get_rate()
if ($aggregator_key === 'nbp_table_c') {
$url = 'http://api.nbp.pl/api/exchangerates/tables/C'; //A,B




if (function_exists('curl_init')) {
$res = $WOOCS->file_get_contents_curl($url);
} else {
$res = file_get_contents($url);
}

$currency_data = json_decode($res, TRUE);
$rates = array();
if (!empty($currency_data[0])) {
foreach ($currency_data[0]['rates'] as $c) {
$rates[$c['code']] = floatval($c['ask']);
}
}

if (!$request) {
$request = sprintf("no data for %s", $currency_name);
}
}

return $request;
}, 10, 2);

Quote from Pablo Borysenco on February 11, 2021, 11:08

Hello

it looks like this link returns XML - https://c2n.me/4aUqbmq.png

To  get  rates  use - simplexml_load_string($res);  - instead of - https://c2n.me/4aUqgOn.png

and    $res->ExchangeRatesTable->Rates  to get  list  of  currencies

Quote from xpandeg on February 11, 2021, 16:35

I make this but something go wrong:

add_action('woocs_announce_aggregator', function($aggregators) {
$aggregators['nbp_table_c'] = 'NBP TABLE C';
return $aggregators;
});

add_action('woocs_add_aggregator_processor', function($aggregator_key, $currency_name) {
global $WOOCS;
$request = [];

//ratesapi.io as an example
//see more examples in file \classes\woocs_after_33.php in public function get_rate()
if ($aggregator_key === 'nbp_table_c') {
$url = 'http://api.nbp.pl/api/exchangerates/tables/C'; //A,B




if (function_exists('curl_init')) {
$res = $WOOCS->file_get_contents_curl($url);
} else {
$res = file_get_contents($url);
}

$currency_data = simplexml_load_string($res);
$rates = array();
if (!empty($currency_data[0])) {
foreach ($currency_data[0]['rates'] as $c) {
$rates[$c['code']] = floatval($c['ask']);
}
}
$request = isset($currency_data['ExchangeRatesTable'][$currency_name]) ? $currency_data['rates'][$currency_name] : 0;


if (!$request) {
$request = sprintf("no data for %s", $currency_name);
}


}

return $request;
}, 10, 2);

Quote from Pablo Borysenco on February 12, 2021, 12:01

Hello

you did it wrong

you have to work with data as simpleXML object  - https://c2n.me/4aVufuZ.png

Read  this  please - https://www.php.net/manual/en/book.simplexml.php