/**
* Get user profile photo
*
* @return mixed data;
*/
function get_profile_photo($user, $size)
{
if (!$user instanceof OssnUser) {
return false;
}
if (isset($size) && array_key_exists($size, ossn_user_image_sizes())) {
$isize = "{$size}_";
}
$photo = $user->getProfilePhoto();
$etag = $photo->guid . $photo->time_created;
if (isset($photo->time_created)) {
header("Last-Modified: " . gmdate('D, d M Y H:i:s \\G\\M\\T', $photo->time_created));
}
header("Etag: {$etag}");
if (isset($photo->guid) && isset($_SERVER['HTTP_IF_NONE_MATCH']) && trim($_SERVER['HTTP_IF_NONE_MATCH']) == "\"{$etag}\"") {
header("HTTP/1.1 304 Not Modified");
exit;
}
if (isset($photo->value) && !empty($photo->value)) {
$datadir = ossn_get_userdata("user/{$user->guid}/{$photo->value}");
if (!empty($size)) {
$image = str_replace('profile/photo/', '', $photo->value);
$datadir = ossn_get_userdata("user/{$user->guid}/profile/photo/{$isize}{$image}");
}
} else {
$datadir = ossn_default_theme() . "images/nopictures/users/{$size}.jpg";
}
$filesize = filesize($datadir);
header("Content-type: image/jpeg");
header('Expires: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', strtotime("+6 months")), true);
header("Pragma: public");
header("Cache-Control: public");
header("Content-Length: {$filesize}");
header("ETag: \"{$etag}\"");
readfile($datadir);
return;
}
/**
* Open Source Social Network
*
* @package (Informatikon.com).ossn
* @author OSSN Core Team <*****@*****.**>
* @copyright 2014 iNFORMATIKON TECHNOLOGIES
* @license General Public Licence http://www.opensource-socialnetwork.org/licence
* @link http://www.opensource-socialnetwork.org/licence
*/
function ossn_themes_init()
{
ossn_register_plugins_by_path(ossn_default_theme() . 'plugins/');
}
/**
* Get user profile photo
*
* @return mixed data;
*/
function get_profile_photo($guid, $size)
{
$photo = new OssnFile();
$photo->owner_guid = $guid;
if (isset($size) && array_key_exists($size, ossn_user_image_sizes())) {
$isize = "{$size}_";
}
$photo->type = 'user';
$photo->subtype = 'profile:photo';
$photos = $photo->getFiles();
if (isset($photos->{0}->value) && !empty($photos->{0}->value)) {
$datadir = ossn_get_userdata("user/{$guid}/{$photos->{0}->value}");
if (!empty($size)) {
$image = str_replace('profile/photo/', '', $photos->{0}->value);
$datadir = ossn_get_userdata("user/{$guid}/profile/photo/{$isize}{$image}");
}
return file_get_contents($datadir);
} else {
$datadir = ossn_default_theme() . "images/nopictures/users/{$size}.jpg";
return file_get_contents($datadir);
}
return false;
}
