/**
* Converts emails addresses to a form acceptable to \Swift_Mime_Message class
*
* @param string|string[] $addresses Examples of correct email addresses: john@example.com, <*****@*****.**>,
* John Smith <*****@*****.**> or "John Smith" <*****@*****.**>
*
* @return array
* @throws \InvalidArgumentException
*/
protected function getAddresses($addresses)
{
$result = [];
if (is_string($addresses)) {
$addresses = [$addresses];
}
if (!is_array($addresses) && !$addresses instanceof \Iterator) {
throw new \InvalidArgumentException('The $addresses argument must be a string or a list of strings (array or Iterator)');
}
foreach ($addresses as $address) {
$name = $this->emailAddressHelper->extractEmailAddressName($address);
if (empty($name)) {
$result[] = $this->emailAddressHelper->extractPureEmailAddress($address);
} else {
$result[$this->emailAddressHelper->extractPureEmailAddress($address)] = $name;
}
}
return $result;
}
/**
* @dataProvider emailAddressProvider
*/
public function testExtractEmailAddressName($fullEmailAddress, $pureEmailAddress, $name)
{
$this->assertEquals($name, $this->helper->extractEmailAddressName($fullEmailAddress));
}
/**
* Gets the email address name
*
* @param string $email
* @return string The email address name or empty string if the name is not found
*/
public function getEmailAddressName($email)
{
$result = $this->emailAddressHelper->extractEmailAddressName($email);
return null !== $result ? $result : '';
}
