function uploadAvatar($input_name, $max_file_size)
{
$overwrite = 1;
$dir = 'upload/avatars/';
$file_types = array(1 => 'jpg', 'jpeg', 'gif', 'png', 'JPG', 'JPEG', 'GIF', 'PNG');
$file_mimes = array(1 => 'image/jpg', 'image/jpeg', 'image/pjpeg', 'image/gif', 'image/png');
$file_name = $_SESSION['login'] . '_user';
if (isset($_POST['send_avatar'])) {
if (!$_FILES[$input_name]['name']) {
$this->msg('Nie wybrano pliku do załadowania!', 1);
} else {
if (filesize($_FILES[$input_name]['tmp_name']) <= $max_file_size * 1024) {
$file_ex = pathinfo($_FILES[$input_name]['name']);
$image_info = @getimagesize($_FILES[$input_name]['tmp_name']);
if (array_search($file_ex['extension'], $file_types) && array_search($image_info['mime'], $file_mimes)) {
if ($overwrite == 0 && file_exists($dir . $file_name . "." . $file_ex['extension'])) {
$this->msg('Taki plik już istnieje.', 1);
}
if (!move_uploaded_file($_FILES[$input_name]['tmp_name'], $dir . $file_name . "." . $file_ex['extension'])) {
$this->msg('Wgrywanie pliku nie powiodło się.', 1);
} else {
$upload_dir = $dir . $file_name . "." . $file_ex['extension'];
mysql_query("UPDATE `{$this->table}` SET `avatar`='{$upload_dir}' WHERE `user`='" . $_SESSION['login'] . "'");
//Zmina rozmiaru avatara
list($width, $height, $type, $attr) = getimagesize($upload_dir);
if ($width > 120 || $height > 120) {
require_once 'admin/lib/imageworkshop.lib.php';
$createFolders = false;
$backgroundColor = null;
$imageQuality = 95;
$imageLayer = new ImageWorkshop(array("imageFromPath" => $upload_dir));
$imageLayer->resizeInPixel(120, 120, true);
$imageLayer->save($dir, $file_name . "." . $file_ex['extension'], $createFolders, $backgroundColor, $imageQuality);
}
$this->msg('Avatar został pomyślnie załadowany.', 3);
}
} else {
$this->msg('Niedozwolone rozszerzenie lub typ pliku!', 1);
}
} else {
$this->msg('Wybrany plik jest za wielki! Dozwolony rozmiar to ' . $max_file_size . ' kB.', 1);
}
}
}
}
function watermark($file, $watermark, $dir)
{
require_once 'admin/lib/imageworkshop.lib.php';
$info = pathinfo($file);
if ($info['extension'] != 'gif') {
$imageLayer = new ImageWorkshop(array("imageFromPath" => $file));
$watermarkLayer = new ImageWorkshop(array("imageFromPath" => $watermark));
$imageLayer->addLayer(1, $watermarkLayer, 5, 5, "RB");
$createFolders = false;
$backgroundColor = null;
$imageQuality = 100;
$imageLayer->save($dir, $info['filename'] . '.' . $info['extension'], $createFolders, $backgroundColor, $imageQuality);
}
}