pixelfed/app/Util/Lexer/Nickname.php
2018-04-29 10:26:58 -06:00

42 lines
1 KiB
PHP

<?php
namespace App\Util\Lexer;
class Nickname {
public static function normalizeProfileUrl($url)
{
if(starts_with($url, 'acct:')) {
$url = str_replace('acct:', '', $url);
}
if(!str_contains($url, '@') && filter_var($url, FILTER_VALIDATE_URL)) {
$parsed = parse_url($url);
$username = str_replace(['/','\\','@'], '', $parsed['path']);
return ['domain' => $parsed['host'], 'username' => $username];
}
$parts = explode('@', $url);
$username = null;
$domain = null;
foreach ($parts as $part) {
// skip empty array slices
if(empty($part)) {
continue;
}
// if slice contains . assume its a domain
if(str_contains($part, '.')) {
$domain = filter_var($part, FILTER_VALIDATE_URL) ?
parse_url($part, PHP_URL_HOST) :
$part;
} else {
$username = $part;
}
}
return ['domain' => $domain, 'username' => $username];
}
}