135 lines
4.1 KiB
PHP
135 lines
4.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Shimmie2;
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
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* Make sure that shimmie is correctly installed *
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\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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require_once "core/sanitize_php.php";
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require_once "core/polyfills.php";
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if (!file_exists("vendor/")) {
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$cwd = getcwd();
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die_nicely(
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"Shimmie is unable to find the composer <code>vendor</code> directory.",
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"
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<p>To finish installing, you need to run <code>composer install</code>
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in the shimmie directory (<code>$cwd</code>).</p>
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<p>(If you don't have composer, <a href='https://getcomposer.org/'>get it here</a>)</p>
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"
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);
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}
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if (!file_exists("data/config/shimmie.conf.php") && !getenv("SHM_DATABASE_DSN")) {
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require_once "core/install.php";
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install();
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exit;
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}
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require_once "vendor/autoload.php";
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
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* Load files *
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\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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@include_once "data/config/shimmie.conf.php";
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@include_once "data/config/extensions.conf.php";
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require_once "core/sys_config.php";
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require_once "core/util.php";
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require_once "core/microhtml.php";
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global $cache, $config, $database, $user, $page, $_tracer;
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_set_up_shimmie_environment();
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$_tracer = new \EventTracer();
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$_tracer->begin("Bootstrap");
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_load_core_files();
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$cache = loadCache(CACHE_DSN);
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$database = new Database(DATABASE_DSN);
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$config = new DatabaseConfig($database);
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_load_extension_files();
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_load_theme_files();
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$page = new Page();
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_load_event_listeners();
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$_tracer->end();
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\
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* Send events, display output *
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\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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try {
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// $_tracer->mark($_SERVER["REQUEST_URI"] ?? "No Request");
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$_tracer->begin(
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$_SERVER["REQUEST_URI"] ?? "No Request",
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[
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"user" => $_COOKIE["shm_user"] ?? "No User",
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"ip" => get_real_ip() ?? "No IP",
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"user_agent" => $_SERVER['HTTP_USER_AGENT'] ?? "No UA",
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]
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);
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if (!(Extension::is_enabled(SpeedHaxInfo::KEY) && $config->get_bool(SpeedHaxConfig::NO_AUTO_DB_UPGRADE))) {
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send_event(new DatabaseUpgradeEvent());
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}
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send_event(new InitExtEvent());
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// start the page generation waterfall
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$user = _get_user();
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send_event(new UserLoginEvent($user));
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if (PHP_SAPI === 'cli' || PHP_SAPI == 'phpdbg') {
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ob_end_flush();
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ob_implicit_flush(true);
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$app = new CliApp();
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send_event(new CliGenEvent($app));
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if ($app->run() !== 0) {
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throw new \Exception("CLI command failed");
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}
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} else {
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send_event(new PageRequestEvent($_SERVER['REQUEST_METHOD'], _get_query(), $_GET, $_POST));
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$page->display();
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}
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if ($database->is_transaction_open()) {
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$database->commit();
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}
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// saving cache data and profiling data to disk can happen later
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if (function_exists("fastcgi_finish_request")) {
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fastcgi_finish_request();
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}
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$exit_code = 0;
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} catch (\Exception $e) {
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if ($database->is_transaction_open()) {
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$database->rollback();
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}
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if (is_a($e, \Shimmie2\UserError::class)) {
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$page->set_mode(PageMode::PAGE);
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$page->set_code($e->http_code);
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$page->set_title("Error");
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$page->add_block(new Block(null, \MicroHTML\SPAN($e->getMessage())));
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$page->display();
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} else {
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_fatal_error($e);
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}
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$exit_code = 1;
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} finally {
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$_tracer->end();
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if (TRACE_FILE) {
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if (
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empty($_SERVER["REQUEST_URI"])
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|| (@$_GET["trace"] == "on")
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|| (
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(ftime() - $_shm_load_start) > TRACE_THRESHOLD
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&& ($_SERVER["REQUEST_URI"] ?? "") != "/upload"
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)
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) {
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$_tracer->flush(TRACE_FILE);
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}
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}
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}
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if (PHP_SAPI === 'cli' || PHP_SAPI == 'phpdbg') {
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exit($exit_code);
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}
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