misuzu-interim/src/MisuzuContext.php

<?php
namespace Misuzu;

use Misuzu\Template;
use Misuzu\Auth\{AuthContext,AuthInfo};
use Misuzu\AuditLog\AuditLog;
use Misuzu\Changelog\Changelog;
use Misuzu\Comments\Comments;
use Misuzu\Counters\Counters;
use Misuzu\Emoticons\Emotes;
use Misuzu\Forum\ForumContext;
use Misuzu\Messages\MessagesContext;
use Misuzu\News\News;
use Misuzu\Perms\Permissions;
use Misuzu\Profile\ProfileFields;
use Misuzu\Users\{UsersContext,UserInfo};
use RPCii\HmacVerificationProvider;
use RPCii\Server\HttpRpcServer;
use Index\Config\Config;
use Index\Db\DbConnection;
use Index\Db\Migration\{DbMigrationManager,DbMigrationRepo,FsDbMigrationRepo};
use Index\Templating\TplEnvironment;
use Index\Urls\UrlRegistry;

// this class should function as the root for everything going forward
// no more magical static classes that are just kind of assumed to exist
// it currently looks Pretty Messy, but most everything else will be holding instances of other classes
// instances of certain classes should only be made as needed,
//  dunno if i want null checks some maybe some kind of init func should be called first like is the case
//  with the http shit
class MisuzuContext {
    private TplEnvironment $templating;

    public private(set) AuditLog $auditLog;
    public private(set) Counters $counters;

    public private(set) Emotes $emotes;
    public private(set) Changelog $changelog;
    public private(set) News $news;
    public private(set) Comments $comments;

    public private(set) AuthContext $authCtx;
    public private(set) ForumContext $forumCtx;
    private MessagesContext $messagesCtx;
    public private(set) UsersContext $usersCtx;

    public private(set) ProfileFields $profileFields;

    public private(set) Permissions $perms;
    public private(set) AuthInfo $authInfo;
    public private(set) SiteInfo $siteInfo;

    // this probably shouldn't be available
    public private(set) UrlRegistry $urls;

    public function __construct(
        public private(set) DbConnection $dbConn,
        public private(set) Config $config
    ) {
        $this->perms = new Permissions($dbConn);
        $this->authInfo = new AuthInfo($this->perms);
        $this->siteInfo = new SiteInfo($config->scopeTo('site'));

        $this->authCtx = new AuthContext($dbConn, $config->scopeTo('auth'));
        $this->forumCtx = new ForumContext($dbConn);
        $this->messagesCtx = new MessagesContext($dbConn);
        $this->usersCtx = new UsersContext($dbConn);

        $this->auditLog = new AuditLog($dbConn);
        $this->changelog = new Changelog($dbConn);
        $this->comments = new Comments($dbConn);
        $this->counters = new Counters($dbConn);
        $this->emotes = new Emotes($dbConn);
        $this->news = new News($dbConn);
        $this->profileFields = new ProfileFields($dbConn);
    }

    public function getDbQueryCount(): int {
        $result = $this->dbConn->query('SHOW SESSION STATUS LIKE "Questions"');
        return $result->next() ? $result->getInteger(1) : 0;
    }

    public function createMigrationManager(): DbMigrationManager {
        return new DbMigrationManager($this->dbConn, 'msz_' . DbMigrationManager::DEFAULT_TABLE);
    }

    public function createMigrationRepo(): DbMigrationRepo {
        return new FsDbMigrationRepo(MSZ_MIGRATIONS);
    }

    /** @param mixed[] $params */
    public function createAuditLog(string $action, array $params = [], UserInfo|string|null $userInfo = null): void {
        if($userInfo === null && $this->authInfo->isLoggedIn)
            $userInfo = $this->authInfo->userInfo;

        $this->auditLog->createLog(
            $userInfo,
            $action,
            $params,
            $_SERVER['REMOTE_ADDR'] ?? '::1',
            $_SERVER['COUNTRY_CODE'] ?? 'XX'
        );
    }

    private ?bool $hasManageAccess = null;
    public function hasManageAccess(): bool {
        $this->hasManageAccess ??= $this->authInfo->isLoggedIn
            && !$this->usersCtx->hasActiveBan($this->authInfo->userInfo)
            && $this->authInfo->getPerms('global')->check(Perm::G_IS_JANITOR);
        return $this->hasManageAccess;
    }

    public function getWebAssetInfo(): object {
        return json_decode(file_get_contents(MSZ_ASSETS . '/current.json'));
    }

    private ?string $chatUrl = null;
    public function getChatURL(): string {
        $this->chatUrl ??= $this->config->getString('sockChat.chatPath.normal');
        return $this->chatUrl;
    }

    public function startTemplating(): void {
        $globals = $this->config->getValues([
            ['eeprom.path:s', '', 'eeprom_path'],
            ['eeprom.app:s', '', 'eeprom_app'],
            ['eeprom.appmsgs:s', '', 'eeprom_app_messages'],
        ]);

        $isDebug = MSZ_DEBUG;
        $globals['site_info'] = $this->siteInfo;
        $globals['auth_info'] = $this->authInfo;
        $globals['active_ban_info'] = $this->usersCtx->tryGetActiveBan($this->authInfo->userInfo);
        $globals['display_timings_info'] = $isDebug || $this->authInfo->getPerms('global')->check(Perm::G_TIMINGS_VIEW);

        $this->templating = new TplEnvironment(
            MSZ_TEMPLATES,
            cache: $isDebug ? null : ['Misuzu', GitInfo::hash(true)],
            debug: $isDebug
        );
        $this->templating->addExtension(new TemplatingExtension($this));
        $this->templating->addGlobal('globals', $globals);

        Template::init($this->templating);
    }

    public function createRouting(): RoutingContext {
        $routingCtx = new RoutingContext;
        $this->urls = $routingCtx->urls;

        $routingCtx->register(new \Misuzu\Home\HomeRoutes(
            $this->config,
            $this->dbConn,
            $this->siteInfo,
            $this->authInfo,
            $this->changelog,
            $this->comments,
            $this->counters,
            $this->news,
            $this->usersCtx
        ));

        $routingCtx->register(new \Misuzu\Users\Assets\AssetsRoutes(
            $this->authInfo,
            $this->urls,
            $this->usersCtx
        ));

        $routingCtx->register(new \Misuzu\Info\InfoRoutes);

        $routingCtx->register(new \Misuzu\News\NewsRoutes(
            $this->siteInfo,
            $this->authInfo,
            $this->urls,
            $this->news,
            $this->usersCtx,
            $this->comments
        ));

        $routingCtx->register(new \Misuzu\Messages\MessagesRoutes(
            $this->config->scopeTo('messages'),
            $this->urls,
            $this->authInfo,
            $this->messagesCtx,
            $this->usersCtx,
            $this->perms
        ));

        $routingCtx->register(new \Misuzu\Forum\ForumCategoriesRoutes(
            $this->forumCtx,
            $this->usersCtx,
            $this->authInfo,
        ));
        $routingCtx->register(new \Misuzu\Forum\ForumTopicsRoutes(
            $this->urls,
            $this->forumCtx,
            $this->usersCtx,
            $this->auditLog,
            $this->authInfo,
        ));
        $routingCtx->register(new \Misuzu\Forum\ForumPostsRoutes(
            $this->urls,
            $this->forumCtx,
            $this->usersCtx,
            $this->auditLog,
            $this->authInfo,
        ));

        $routingCtx->register(new \Misuzu\Changelog\ChangelogRoutes(
            $this->siteInfo,
            $this->urls,
            $this->changelog,
            $this->usersCtx,
            $this->authInfo,
            $this->comments
        ));

        $routingCtx->register(new \Misuzu\SharpChat\SharpChatRoutes(
            $this->config->scopeTo('sockChat'),
            $this->config->scopeTo('impersonate'),
            $this->urls,
            $this->usersCtx,
            $this->authCtx,
            $this->emotes,
            $this->perms,
            $this->authInfo,
            $this->counters
        ));

        $routingCtx->register(new \Misuzu\Satori\SatoriRoutes(
            $this->config->scopeTo('satori'),
            $this->usersCtx,
            $this->forumCtx,
            $this->profileFields
        ));

        $routingCtx->register(new LegacyRoutes($this->urls));

        $rpcServer = new HttpRpcServer;
        $routingCtx->router->register($rpcServer->createRouteHandler(
            new HmacVerificationProvider(fn() => $this->config->getString('aleister.secret'))
        ));

        $rpcServer->register(new Auth\AuthRpcHandler(
            $this->config->scopeTo('impersonate'),
            $this->usersCtx,
            $this->authCtx
        ));

        $rpcServer->register(new Emoticons\EmotesRpcHandler(
            $this->emotes
        ));

        $rpcServer->register(new Users\UsersRpcHandler(
            $this->siteInfo,
            $this->urls,
            $this->usersCtx
        ));

        // This RPC server will eventually despawn when Hanyuu fully owns auth
        $hanyuuRpcServer = new HttpRpcServer;
        $routingCtx->router->scopeTo('/_hanyuu')->register($hanyuuRpcServer->createRouteHandler(
            new HmacVerificationProvider(fn() => $this->config->getString('hanyuu.secret'))
        ));

        $hanyuuRpcServer->register(new Hanyuu\HanyuuRpcHandler(
            fn() => $this->config->getString('hanyuu.endpoint'),
            $this->config->scopeTo('impersonate'),
            $this->urls,
            $this->usersCtx,
            $this->authCtx
        ));

        return $routingCtx;
    }
}