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fembooru/ext/user/main.php
shish bd91945c76 more event->page 
git-svn-id: file:///home/shish/svn/shimmie2/trunk@352 7f39781d-f577-437e-ae19-be835c7a54ca
2007-07-22 11:07:07 +00:00

301 lines
8.4 KiB
PHP
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<?php
class UserBlockBuildingEvent extends Event {
var $parts = array();
var $user = null;
public function UserBlockBuildingEvent($user) {
$this->user = $user;
}
public function add_link($name, $link, $position=50) {
while(isset($this->parts[$position])) $position++;
$this->parts[$position] = "<a href='$link'>$name</a>";
}
}
class UserPageBuildingEvent extends Event {
var $page = null;
var $user = null;
public function UserPageBuildingEvent($page, $user) {
$this->page = $page;
$this->user = $user;
}
}
class UserPage extends Extension {
var $theme;
// event handling {{{
public function receive_event($event) {
if(is_null($this->theme)) $this->theme = get_theme_object("user", "UserPageTheme");
if(is_a($event, 'InitExtEvent')) {
global $config;
$config->set_default_bool("login_signup_enabled", true);
$config->set_default_int("login_memory", 365);
}
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "user")) {
global $page;
global $user;
global $database;
global $config;
if($event->get_arg(0) == "login") {
if(isset($_POST['user']) && isset($_POST['pass'])) {
$this->login($event->page);
}
else {
$this->theme->display_login_page($event->page);
}
}
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") {
$this->change_password_wrapper($event->page);
}
else if($event->get_arg(0) == "create") {
$this->create_user_wrapper($event->page);
}
else if($event->get_arg(0) == "set_more") {
$this->set_more_wrapper($event->page);
}
else { // view
$duser = ($event->count_args() == 0) ? $user : $database->get_user_by_name($event->get_arg(0));
send_event(new UserPageBuildingEvent($event->page, $duser));
}
}
if(is_a($event, 'UserPageBuildingEvent')) {
global $user;
$this->theme->display_user_page($event->page, $event->user, $user);
$this->theme->display_ip_list($event->page, $this->count_upload_ips($event->user), $this->count_comment_ips($event->user));
}
// user info is shown on all pages
if(is_a($event, 'PageRequestEvent')) {
global $user;
global $page;
if($user->is_anonymous()) {
$this->theme->display_login_block($event->page);
}
else {
$ubbe = new UserBlockBuildingEvent($user);
send_event($ubbe);
ksort($ubbe->parts);
$this->theme->display_user_block($page, $user, $ubbe->parts);
}
}
if(is_a($event, 'SetupBuildingEvent')) {
$sb = new SetupBlock("User Options");
$sb->add_bool_option("login_signup_enabled", "Allow new signups: ");
$sb->add_longtext_option("login_tac", "<br>Terms &amp; Conditions:<br>");
$event->panel->add_block($sb);
}
if(is_a($event, 'UserBlockBuildingEvent')) {
$event->add_link("User Config", make_link("user"));
$event->add_link("Log Out", make_link("user/logout"), 99);
}
}
// }}}
// Things done *with* the user {{{
private function login($page) {
global $database;
global $config;
global $user;
$name = $_POST['user'];
$pass = $_POST['pass'];
$addr = $_SERVER['REMOTE_ADDR'];
$hash = md5( strtolower($name) . $pass );
$duser = $database->get_user_by_name_and_hash($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 {
$this->theme->display_error($page, "Error", "No user with those details was found");
}
}
private function create_user_wrapper($page) {
global $database;
global $config;
if(!$config->get_bool("login_signup_enabled")) {
$page->set_title("Signups Disabled");
$page->set_heading("Signups Disabled");
$page->add_block(new NavBlock());
$page->add_block(new Block("Signups Disabled",
"The board admin has disabled the ability to create new accounts~"));
}
else if(isset($_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");
$page->add_block(new NavBlock());
if(strlen($name) < 1) {
$page->add_block(new Block("Error", "Username must be at least 1 character"));
}
else if($pass1 != $pass2) {
$page->add_block(new Block("Error", "Passwords don't match"));
}
else if($database->db->GetRow("SELECT * FROM users WHERE name = ?", array($name))) {
$page->add_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()
$database->Execute(
"INSERT INTO users (name, pass, joindate, email) VALUES (?, ?, now(), ?)",
array($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 {
$this->theme->display_signup_page($page);
}
}
//}}}
// Things done *to* the user {{{
private function change_password_wrapper($page) {
global $user;
global $database;
$page->set_title("Error");
$page->set_heading("Error");
$page->add_block(new NavBlock());
if($user->is_anonymous()) {
$page->add_block(new Block("Error", "You aren't logged in"));
}
else if(isset($_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)) {
$page->add_block(new Block("Error",
"You need to be an admin to change other people's passwords"));
}
else if($pass1 != $pass2) {
$page->add_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();
$database->Execute(
"UPDATE users SET pass = ? WHERE id = ?",
array($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($page) {
global $user;
global $database;
$page->set_title("Error");
$page->set_heading("Error");
$page->add_block(new NavBlock());
if(!$user->is_admin()) {
$page->add_block(new Block("Not Admin", "Only admins can edit accounts"));
}
else if(!isset($_POST['id']) || !is_numeric($_POST['id'])) {
$page->add_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}"));
}
}
}
// }}}
// ips {{{
private function count_upload_ips($duser) {
global $database;
$rows = $database->db->GetAssoc("
SELECT owner_ip, COUNT(images.id) AS count
FROM images
WHERE owner_id=?
GROUP BY owner_ip
ORDER BY posted DESC", array($duser->id));
return $rows;
}
private function count_comment_ips($duser) {
global $database;
$rows = $database->db->GetAssoc("
SELECT owner_ip, COUNT(comments.id) AS count
FROM comments
WHERE owner_id=?
GROUP BY owner_ip
ORDER BY posted DESC", array($duser->id));
return $rows;
}
// }}}
}
add_event_listener(new UserPage());
?>
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