function get($email, $size = null)
{
$default = config::get('lepton.avatars.gravatars.default', 'identicon');
if (!$size) {
$size = config::get('lepton.avatars.defaultsize', 64);
}
return (request::isSecure() ? 'https://secure.gravatar.com' : 'http://www.gravatar.com') . "/avatar.php?" . "gravatar_id=" . md5(strtolower($email)) . "&default=" . urlencode($default) . "&size=" . $size;
}
/**
* Constructor
*
* @param string $uri The URI to route
* @param string $domain The domain to route
* @param bool $secure True if connection made via SSL
*/
public function __construct($buri = '/')
{
if (isset($_SERVER['REQUEST_URI'])) {
$uri = $_SERVER['REQUEST_URI'];
} else {
$uri = $buri;
}
if (isset($_SERVER['HTTP_HOST'])) {
$domain = strtolower($_SERVER['HTTP_HOST']);
} else {
if (isset($_SERVER['SERVER_NAME'])) {
$domain = strtolower($_SERVER['SERVER_NAME']);
} else {
$domain = 'localhost';
}
}
$secure = true;
// Parse query string
if (strpos($uri, '?')) {
$base = substr($uri, 0, strpos($uri, '?'));
$rest = substr($uri, strpos($uri, '?') + 1);
// Apache mod_rewrite workaround for existing folders - requests
// are routed as /uri/?/uri if the folder exists.
if ($base != '/' && file_exists('.' . $base) && substr($rest, 0, strlen($base) - 1) . '/' == $base) {
// folder match, reroute the $rest.
// TODO: Query string arguments should be passed on
if (strpos($rest, '&') > 0) {
$params = substr($rest, strpos($rest, '&') + 1);
}
response::redirect($base . '?' . $params);
} else {
// Parse the querystring
$qsl = explode('&', $rest);
foreach ($qsl as $qsi) {
if (preg_match('/^(.*)=(.*)$/', $qsi, $keys)) {
$_GET[$keys[1]] = urldecode($keys[2]);
$_REQUEST[$keys[1]] = urldecode($keys[2]);
}
}
$uri = $base;
}
}
// Quick fix for first index being '/index_php' when invoked via
// apache - hopefully sorts bug with php oauth.
if (arr::hasKey($_GET, '/index_php')) {
array_shift($_GET);
array_shift($_GET);
}
// Assign the URI and start parsing
$this->_uri = $uri;
$this->_domain = $domain;
$this->_secure = request::isSecure();
foreach (explode('/', $this->_uri) as $segment) {
if ($segment != '') {
$this->_urisegments[] = $segment;
}
}
}
/**
* @brief Get the full query URL
*
* @return string The full query URL
*/
static function getURL()
{
if (isset($_SERVER['HTTP_HOST'])) {
if (request::isSecure()) {
$proto = 'https://';
$port = intval($_SERVER['SERVER_PORT']) != 443 ? ':' . $_SERVER['SERVER_PORT'] : '';
} else {
$proto = 'http://';
$port = intval($_SERVER['SERVER_PORT']) != 80 ? ':' . $_SERVER['SERVER_PORT'] : '';
}
if (arr::hasKey($_SERVER, 'REQUEST_URI')) {
$uri = $_SERVER['REQUEST_URI'];
} else {
if (arr::hasKey($_SERVER, 'REQUEST_URL')) {
$uri = $_SERVER['REQUEST_URL'];
$querystring = request::getRawQueryString();
$uri .= $querystring;
}
}
return $proto . $_SERVER['HTTP_HOST'] . $port . $uri;
} else {
return null;
}
}
