page == "user")) {
global $page;
global $user;
global $database;
global $config;
if($event->get_arg(0) == "login") {
if(isset($_POST['user']) && isset($_POST['pass'])) {
$this->login();
}
else {
$page->set_title("Login");
$page->set_heading("Login");
$page->add_side_block(new NavBlock());
$page->add_main_block(new Block("Login There",
"There should be a login box to the left"));
}
}
else if($event->get_arg(0) == "logout") {
setcookie("shm_session", "", time()+60*60*24*$config->get_int('login_memory'), "/");
$page->set_mode("redirect");
$page->set_redirect(make_link("index"));
}
else if($event->get_arg(0) == "changepass") {
$this->change_password_wrapper();
}
else if($event->get_arg(0) == "create") {
$this->create_user_wrapper();
}
else if($event->get_arg(0) == "set_more") {
$this->set_more_wrapper();
}
else { // view
$duser = ($event->count_args() == 0) ? $user : $database->get_user_by_name($event->get_arg(0));
$this->build_user_page($duser);
}
}
// user info is shown on all pages
if(is_a($event, 'PageRequestEvent')) {
global $user;
global $page;
if($user->is_anonymous()) {
$page->add_side_block(new Block("Login", $this->build_login_block()), 90);
}
else {
$page->add_side_block(new Block("User Links", $this->build_links_block()), 90);
}
}
if(is_a($event, 'SetupBuildingEvent')) {
$sb = new SetupBlock("User Options");
$sb->add_label("Login memory: ");
$sb->add_int_option("login_memory");
$sb->add_label(" days");
$sb->add_label("
Allow new signups: ");
$sb->add_bool_option("login_signup_enabled");
$sb->add_label("
Terms & Conditions:
");
$sb->add_longtext_option("login_tac");
$event->panel->add_main_block($sb);
}
if(is_a($event, 'ConfigSaveEvent')) {
$event->config->set_int_from_post("login_memory");
$event->config->set_bool_from_post("login_signup_enabled");
$event->config->set_string_from_post("login_tac");
}
}
// }}}
// Things done *with* the user {{{
private function login() {
global $page;
global $database;
global $config;
global $user;
$name = $_POST['user'];
$pass = $_POST['pass'];
$addr = $_SERVER['REMOTE_ADDR'];
$hash = md5( strtolower($name) . $pass );
$duser = $database->get_user($name, $hash);
if(!is_null($duser)) {
$user = $duser;
setcookie(
"shm_user", $name,
time()+60*60*24*365, "/"
);
setcookie(
"shm_session", md5($hash.$addr),
time()+60*60*24*$config->get_int('login_memory'), "/"
);
$page->set_mode("redirect");
$page->set_redirect(make_link("user"));
}
else {
$page->set_title("Permission Denied");
$page->set_heading("Permission Denied");
$page->add_side_block(new NavBlock(), 0);
$page->add_main_block(new Block("Error", "No user with those details was found"));
}
}
private function create_user_wrapper() {
global $page;
global $database;
global $config;
if(!$config->get_bool("login_signup_enabled")) {
$page->set_title("Signups Disabled");
$page->set_heading("Signups Disabled");
$page->add_side_block(new NavBlock());
$page->add_main_block(new Block("Signups Disabled",
"The board admin has disabled the ability to create new accounts~"));
}
else if(isset($_POST['name']) && isset($_POST['pass1']) && isset($_POST['pass2'])) {
$name = trim($_POST['name']);
$pass1 = $_POST['pass1'];
$pass2 = $_POST['pass2'];
$page->set_title("Error");
$page->set_heading("Error");
$page->add_side_block(new NavBlock());
if(strlen($name) < 1) {
$page->add_main_block(new Block("Error", "Username must be at least 1 character"));
}
else if($pass1 != $pass2) {
$page->add_main_block(new Block("Error", "Passwords don't match"));
}
else if($database->db->GetRow("SELECT * FROM users WHERE name = ?", array($name))) {
$page->add_main_block(new Block("Error", "That username is already taken"));
}
else {
$addr = $_SERVER['REMOTE_ADDR'];
$hash = md5( strtolower($name) . $pass1 );
$email = isset($_POST['email']) ? $_POST['email'] : null;
// FIXME: send_event()
$database->db->Execute(
"INSERT INTO users (name, pass, joindate, email) VALUES (?, ?, now(), ?)",
array($name, $hash, $email));
setcookie("shm_user", $name,
time()+60*60*24*365, '/');
setcookie("shm_session", md5($hash.$addr),
time()+60*60*24*$config->get_int('login_memory'), '/');
$page->set_mode("redirect");
$page->set_redirect(make_link("user"));
}
}
else {
$page->set_title("Create Account");
$page->set_heading("Create Account");
$page->add_side_block(new NavBlock());
$page->add_main_block(new Block("Signup", $this->build_signup_form()));
}
}
//}}}
// Things do ne *to* the user {{{
private function change_password_wrapper() {
global $user;
global $page;
global $database;
$page->set_title("Error");
$page->set_heading("Error");
$page->add_side_block(new NavBlock());
if($user->is_anonymous()) {
$page->add_main_block(new Block("Error", "You aren't logged in"));
}
else if(isset($_POST['id']) && isset($_POST['name']) &&
isset($_POST['pass1']) && isset($_POST['pass2'])) {
$name = $_POST['name'];
$id = $_POST['id'];
$pass1 = $_POST['pass1'];
$pass2 = $_POST['pass2'];
if((!$user->is_admin()) && ($name != $user->name)) {
$page->add_main_block(new Block("Error",
"You need to be an admin to change other people's passwords"));
}
else if($pass1 != $pass2) {
$page->add_main_block(new Block("Error", "Passwords don't match"));
}
else {
global $config;
$addr = $_SERVER['REMOTE_ADDR'];
$hash = md5( strtolower($name) . $pass1 );
// FIXME: send_event()
// FIXME: $duser->set_pass();
$database->db->Execute(
"UPDATE users SET pass = ? WHERE id = ?",
array($hash, $id));
if($id == $user->id) {
setcookie("shm_user", $name,
time()+60*60*24*365, '/');
setcookie("shm_session", md5($hash.$addr),
time()+60*60*24*$config->get_int('login_memory'), '/');
$page->set_mode("redirect");
$page->set_redirect(make_link("user"));
}
else {
$page->set_mode("redirect");
$page->set_redirect(make_link("user/{$user->name}"));
}
}
}
}
private function set_more_wrapper() {
global $page;
global $user;
global $database;
$page->set_title("Error");
$page->set_heading("Error");
$page->add_side_block(new NavBlock());
if(!$user->is_admin()) {
$page->add_main_block(new Block("Not Admin", "Only admins can edit accounts"));
}
else if(!isset($_POST['id']) || !is_numeric($_POST['id'])) {
$page->add_main_block(new Block("No ID Specified",
"You need to specify the account number to edit"));
}
else {
$admin = (isset($_POST['admin']) && ($_POST['admin'] == "on"));
$enabled = (isset($_POST['enabled']) && ($_POST['enabled'] == "on"));
$duser = $database->get_user_by_id($_POST['id']);
$duser->set_admin($admin);
$duser->set_enabled($enabled);
$page->set_mode("redirect");
if($duser->id == $user->id) {
$page->set_redirect(make_link("user"));
}
else {
$page->set_redirect(make_link("user/{$duser->name}"));
}
}
}
// }}}
// HTML building {{{
private function build_signup_form() {
global $config;
$tac = $config->get_string("login_tac");
if(empty($tac)) {
$html = "";
}
else {
$html = "$tac
";
}
$html .= "
";
return $html;
}
private function build_user_page($duser) {
global $page;
global $user;
if(!is_null($duser)) {
$page->set_title("{$duser->name}'s Page");
$page->set_heading("{$duser->name}'s Page");
$page->add_side_block(new NavBlock(), 0);
$page->add_main_block(new Block("Stats", $this->build_stats($duser)));
if(!$user->is_anonymous()) {
if($user->id == $duser->id || $user->is_admin()) {
$page->add_main_block(new Block("Options", $this->build_options($duser)));
}
if($user->is_admin()) {
$page->add_main_block(new Block("More Options", $this->build_more_options($duser)));
}
}
}
else {
$page->set_title("No Such User");
$page->set_heading("No Such User");
$page->add_side_block(new NavBlock(), 0);
$page->add_main_block(new Block("No User By That ID",
"If you typed the ID by hand, try again; if you came from a link on this ".
"site, it might be bug report time..."));
}
}
private function build_stats($duser) {
global $database;
global $config;
$i_days_old = int_escape($duser->get_days_old());
$h_join_date = html_escape($duser->join_date);
$i_image_count = int_escape($duser->get_image_count());
$i_comment_count = int_escape($duser->get_comment_count());
$i_days_old2 = ($i_days_old == 0) ? 1 : $i_days_old;
$h_image_rate = sprintf("%3.1f", ($i_image_count / $i_days_old2));
$h_comment_rate = sprintf("%3.1f", ($i_comment_count / $i_days_old2));
return "
Join date: $h_join_date ($i_days_old days old)
Images uploaded: $i_image_count ($h_image_rate / day)
Comments made: $i_comment_count ($h_comment_rate / day)
";
}
private function build_options($duser) {
global $database;
global $config;
$html = "";
$html .= "
";
return $html;
}
private function build_more_options($duser) {
global $database;
global $config;
$i_user_id = int_escape($duser->id);
$h_is_admin = $duser->is_admin() ? " checked" : "";
$h_is_enabled = $duser->is_enabled() ? " checked" : "";
$html = "
";
return $html;
}
private function build_links_block() {
global $user;
$h_name = html_escape($user->name);
$html = "Logged in as $h_name";
if($user->is_admin()) {
$html .= "
Board Config";
$html .= "
Admin";
}
$html .= "
User Config";
$html .= "
Log Out";
return $html;
}
private function build_login_block() {
global $config;
$html = "
";
if($config->get_bool("login_signup_enabled")) {
$html .= "Create Account";
}
else {
$html .= "Account creation disabled";
}
return $html;
}
// }}}
}
add_event_listener(new UserPage());
?>