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path: root/forum/utils/profile.php
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<?php
function profile()
{
	global $action, $_FILES, $current_user, $UTIL_DIR;
	include_once($UTIL_DIR . "/error.php");
	
	$str = "";

	if($action == "update") {
		global $name, $email, $signature, $password, $password_confirm, $users;
		//	   $current_user->username = $username;
		$current_user->name = $name;
		$current_user->email = $email;
		//	   $current_user->avatar = $avatar;
		$current_user->signature = stripslashes($signature);
		if($password != "") {
			if($password == $password_confirm) {
				$current_user->password = sha1(md5($password));
			} else {
				error("Passwords do not match - thus not changed!");
			}
		}
		
		if(is_uploaded_file($_FILES['userfile']['tmp_name'])) {
			if(!file_exists("gfx/avatars")) mkdir("gfx/avatars");
			// Prepend username to prevent overwriting of other users avatars.
			$filename = $current_user->username . "_" . $_FILES['userfile']['name'];
			if($current_user->avatar) unlink("gfx/avatars/" . $current_user->avatar);
			move_uploaded_file($_FILES['userfile']['tmp_name'], "gfx/avatars/" . $filename);
			$current_user->avatar = $filename;
		}
				
		$users->write();
	}

	$str .= "<form method=\"post\" enctype=\"multipart/form-data\" action=\"?mode=profile&amp;action=update\">";
	//$str .= " Username: <input name=\"username\" value=\"" . $current_user->username . "\"<br/>";
	$str .= "	Name: <input name=\"name\" value=\"" . $current_user->name . "\"><br/>";
	$str .= "	New password: <input type=\"password\" name=\"password\" value=\"\"><br/>";
	$str .= "	Confirm password: <input type=\"password\" name=\"password_confirm\" value=\"\"><br/>";
	$str .= "	E-Mail: <input name=\"email\" value=\"" . $current_user->email . "\"><br/>";
	$str .= "	Avatar:<br/>";
	$str .= "	<img alt=\"Avatar\" src=\"gfx/avatars/" . $current_user->avatar . "\"/><br/>";
	$str .= "	<input name=\"userfile\" type=\"file\"><br/>";
	$str .= "	Signature:<br/>";
	$str .= "	<textarea name=\"signature\" cols=\"60\" rows=\"2\">". $current_user->signature . "</textarea><br/>";
	$str .= "	<br/>";
	$str .= "	<button type=\"submit\">Update</button>";
	$str .= "</form>";
	 
	return $str;
}