<?php

$currentuser = false;

function getCurrentUser() {
	global $currentuser;
	echo $currentuser->name;
}

function get_userdatabyid( $id ) {
	global $dbConnection;
	return $dbConnection->executeQuery('SELECT id, name, email, nameplate, default_image, default_link FROM contributor WHERE id = ?', array($id))->fetch();
}

function get_userdatabylogin( $username ) {
	global $dbConnection;
	return $dbConnection->executeQuery('SELECT id, name, email, nameplate, default_image, default_link FROM contributor WHERE name LIKE ?', array($username))->fetch();
}

function save_userdata( $user ) {
	adminlog("Saved changes to user ".$user->id." (".$user->name.").", MTS_USER, MTA_UPDATE);
	global $dbConnection;

	return $dbConnection->executeUpdate('UPDATE contributor SET email = ?, nameplate = ?, default_image = ?, default_link = ? WHERE id = ?',
		array($user->email, $user->nameplate, $user->default_image, $user->default_link, $user->id));
}

function change_password( $user ) {
	adminlog("Changed password for user ".$user->id." (".$user->name.").", MTS_USER, MTA_UPDATE);
	global $dbConnection, $currentuser;
	if( $currentuser->id === $user->id ) mt_setcookie($user->name, $user->password, false, ADMINURL, FALSE );
	return $dbConnection->executeUpdate('UPDATE contributor SET password = SHA1(?) WHERE id = ?', array($user->password, $user->id));
}

?>