/**
* @return null|string The instance URL for this resource. It needs to be special
* cased because it doesn't fit into the standard resource pattern.
*
* @throws Error\InvalidRequest
*/
public function instanceUrl()
{
$id = $this['id'];
if (!$id) {
$class = get_class($this);
$msg = "Could not determine which URL to request: {$class} instance " . "has invalid ID: {$id}";
throw new Error\InvalidRequest($msg, null);
}
if ($this['customer']) {
$parent = $this['customer'];
$base = Customer::classUrl();
$path = 'sources';
} elseif ($this['account']) {
$parent = $this['account'];
$base = Account::classUrl();
$path = 'external_accounts';
} elseif ($this['recipient']) {
$parent = $this['recipient'];
$base = Recipient::classUrl();
$path = 'cards';
} else {
return;
}
$parent = Util\Util::utf8($parent);
$id = Util\Util::utf8($id);
$parentExtn = urlencode($parent);
$extn = urlencode($id);
return "{$base}/{$parentExtn}/{$path}/{$extn}";
}
/**
* @return string The instance URL for this resource. It needs to be special
* cased because it doesn't fit into the standard resource pattern.
*/
public function instanceUrl()
{
$id = $this['id'];
if (!$id) {
$class = get_class($this);
$msg = "Could not determine which URL to request: {$class} instance " . "has invalid ID: {$id}";
throw new Error\InvalidRequest($msg, null);
}
if (isset($this['customer'])) {
$parent = $this['customer'];
$base = Customer::classUrl();
} elseif (isset($this['recipient'])) {
$parent = $this['recipient'];
$base = Recipient::classUrl();
} else {
return null;
}
$parent = ApiRequestor::utf8($parent);
$id = ApiRequestor::utf8($id);
$parentExtn = urlencode($parent);
$extn = urlencode($id);
return "{$base}/{$parentExtn}/cards/{$extn}";
}
