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<?php /* Copyright (c) 2024 Freya Murphy */
trait XSS_Base {
/**
* Formats a users's name
* @param array $user - the $user
* @returns the user's formatted display name
*/
public function format_name(array $user): string {
$name = '';
// first_name
if ($user['first_name'])
$name .= $user['first_name'];
// middle_name
if ($user['middle_name']) {
if ($name != '')
$name .= ' ';
$name .= $user['middle_name'];
}
// last_name
if ($user['last_name']) {
if ($name != '')
$name .= ' ';
$name .= $user['last_name'];
}
if ($name == '') {
$name = '@' . $user['username'];
}
return $name;
}
/**
* Loads a STRING from $_GET, or returns $default on failure
*/
public function get_string(string $key, ?string $default = NULL): ?string {
if (isset($_GET[$key]))
return $_GET[$key];
return $default;
}
/**
* Loads a INT from $_GET, or returns $default on failure
*/
public function get_int(string $key, ?int $default = NULL): ?int {
$value = $this->get_string($key);
if ($value)
return intval($value);
return $default;
}
}
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