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shimmie2/ext/user_config/main.php
2019-09-29 15:44:59 +01:00

68 lines
1.8 KiB
PHP

<?php
/** @var $user_config Config */
global $user_config;
// The user object doesn't exist until after database setup operations and the first wave of InitExtEvents,
// so we can't reliably access this data until then. This event is triggered by the system after all of that is done.
class InitUserConfigEvent extends Event
{
public $user;
public $user_config;
public function __construct(User $user, Config $user_config)
{
$this->user = $user;
$this->user_config = $user_config;
}
}
class UserConfig extends Extension
{
private const VERSION = "ext_user_config_version";
public function onInitExt(InitExtEvent $event)
{
global $config;
if ($config->get_int(self::VERSION, 0)<1) {
$this->install();
}
}
public function onUserLogin(UserLoginEvent $event)
{
global $database, $user_config;
$user_config = new DatabaseConfig($database, "user_config", "user_id", $event->user->id);
send_event(new InitUserConfigEvent($event->user, $user_config));
}
private function install(): void
{
global $config, $database;
if ($config->get_int(self::VERSION, 0) < 1) {
log_info("upgrade", "Adding user config table");
$database->create_table("user_config", "
user_id INTEGER NOT NULL,
name VARCHAR(128) NOT NULL,
value TEXT,
PRIMARY KEY (user_id, name),
FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
");
$database->execute("CREATE INDEX user_config_user_id_idx ON user_config(user_id)");
$config->set_int(self::VERSION, 1);
}
}
// This needs to happen before any other events, but after db upgrade
public function get_priority(): int
{
return 6;
}
}