public function run()
{
if (empty($_GET['id'])) {
throw new BadRequest();
}
$userId = $_GET['id'];
$user = $this->getEntityManager()->getEntity('User', $userId);
if (!$user) {
throw new NotFound();
}
if (isset($_GET['attachmentId'])) {
$id = $_GET['attachmentId'];
if ($id == 'false') {
$id = false;
}
} else {
$id = $user->get('avatarId');
}
$size = null;
if (!empty($_GET['size'])) {
$size = $_GET['size'];
}
if (!empty($id)) {
$this->show($id, $size);
} else {
$identicon = new \Identicon\Identicon();
if (empty($size)) {
$size = 'small';
}
if (!empty($this->imageSizes[$size])) {
$width = $this->imageSizes[$size][0];
header('Cache-Control: max-age=360000, must-revalidate');
header('Content-Type: image/png');
ob_clean();
flush();
$identicon->displayImage($userId, $width, $this->getColor($userId));
exit;
}
}
}
if ($defaultMode == '404') {
err(404, 'File does not exist');
} else {
if ($defaultMode == 'redirect') {
header('Location: ' . $default);
exit;
} else {
if ($defaultMode == 'local') {
$imgFile = $varDir . $targetSize . '/' . $default;
if (!file_exists($imgFile)) {
err(500, 'Default file is missing');
}
} else {
if ($defaultMode == 'identicon') {
$identicon = new \Identicon\Identicon();
$identicon->displayImage($reqHash, $reqSize);
exit;
} else {
err(500, 'Invalid defaultMode');
}
}
}
}
}
$stat = stat($imgFile);
$etag = sprintf('%x-%x-%x', $stat['ino'], $stat['size'], $stat['mtime'] * 1000000);
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] == $etag) {
header('Etag: "' . $etag . '"');
header('HTTP/1.0 304 Not Modified');
exit;
} else {
