NEW NullDatabase (#10016)
* NEW DatabaselessKernel to support operation without DB This is required for GraphQL code generation in CI (without a working runtime database/webserver environment). Context: https://github.com/silverstripe/silverstripe-graphql/issues/388 * New --no-database option for sake * Refactor to abstract class * Apply feedback peer review Co-authored-by: Aaron Carlino <unclecheese@leftandmain.com> Co-authored-by: Maxime Rainville <maxime@silverstripe.com>
This commit is contained in:
Ingo Schommer
GitHub
parent
3b5c72f3fd
commit
d8499a24d0
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@ -4,6 +4,9 @@
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use SilverStripe\Control\CLIRequestBuilder;
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use SilverStripe\Control\HTTPApplication;
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use SilverStripe\Core\CoreKernel;
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use SilverStripe\ORM\DB;
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use SilverStripe\ORM\Connect\NullDatabase;
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use SilverStripe\Core\DatabaselessKernel;
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require __DIR__ . '/src/includes/autoload.php';
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@ -16,8 +19,17 @@ if (!in_array(PHP_SAPI, ["cli", "cgi", "cgi-fcgi"])) {
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// Build request and detect flush
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$request = CLIRequestBuilder::createFromEnvironment();
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$skipDatabase = in_array('--no-database', $argv);
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if ($skipDatabase) {
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DB::set_conn(new NullDatabase());
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}
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// Default application
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$kernel = new CoreKernel(BASE_PATH);
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$kernel = $skipDatabase
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? new DatabaselessKernel(BASE_PATH)
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: new CoreKernel(BASE_PATH);
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$app = new HTTPApplication($kernel);
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$response = $app->handle($request);
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$response->output();
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@ -0,0 +1,507 @@
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<?php
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namespace SilverStripe\Core;
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use InvalidArgumentException;
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use Monolog\Handler\StreamHandler;
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use Monolog\Logger;
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use Psr\Log\LoggerInterface;
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use SilverStripe\Config\Collections\CachedConfigCollection;
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use SilverStripe\Control\Director;
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use SilverStripe\Control\HTTPResponse;
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use SilverStripe\Control\HTTPResponse_Exception;
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use SilverStripe\Core\Cache\ManifestCacheFactory;
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use SilverStripe\Core\Config\ConfigLoader;
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use SilverStripe\Core\Config\CoreConfigFactory;
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use SilverStripe\Core\Injector\Injector;
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use SilverStripe\Core\Injector\InjectorLoader;
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use SilverStripe\Core\Injector\SilverStripeServiceConfigurationLocator;
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use SilverStripe\Core\Manifest\ClassLoader;
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use SilverStripe\Core\Manifest\ClassManifest;
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use SilverStripe\Core\Manifest\ModuleLoader;
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use SilverStripe\Core\Manifest\ModuleManifest;
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use SilverStripe\Dev\DebugView;
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use SilverStripe\Dev\Deprecation;
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use SilverStripe\Logging\ErrorHandler;
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use SilverStripe\View\PublicThemes;
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use SilverStripe\View\SSViewer;
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use SilverStripe\View\ThemeManifest;
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use SilverStripe\View\ThemeResourceLoader;
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use Exception;
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/**
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* Simple Kernel container
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*/
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abstract class BaseKernel implements Kernel
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{
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/**
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* @var Kernel
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*/
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protected $nestedFrom = null;
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/**
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* @var Injector
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*/
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protected $container = null;
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/**
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* @var string
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*/
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protected $enviroment = null;
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/**
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* @var ClassLoader
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*/
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protected $classLoader = null;
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/**
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* @var ModuleLoader
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*/
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protected $moduleLoader = null;
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/**
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* @var ConfigLoader
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*/
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protected $configLoader = null;
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/**
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* @var InjectorLoader
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*/
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protected $injectorLoader = null;
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/**
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* @var ThemeResourceLoader
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*/
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protected $themeResourceLoader = null;
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protected $basePath = null;
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/**
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* Indicates whether the Kernel has been booted already
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*
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* @var bool
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*/
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private $booted = false;
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/**
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* Create a new kernel for this application
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*
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* @param string $basePath Path to base dir for this application
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*/
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public function __construct($basePath)
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{
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$this->basePath = $basePath;
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// Initialise the dependency injector as soon as possible, as it is
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// subsequently used by some of the following code
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$injectorLoader = InjectorLoader::inst();
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$injector = new Injector(['locator' => SilverStripeServiceConfigurationLocator::class]);
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$injectorLoader->pushManifest($injector);
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$this->setInjectorLoader($injectorLoader);
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// Manifest cache factory
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$manifestCacheFactory = $this->buildManifestCacheFactory();
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// Class loader
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$classLoader = ClassLoader::inst();
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$classLoader->pushManifest(new ClassManifest($basePath, $manifestCacheFactory));
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$this->setClassLoader($classLoader);
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// Module loader
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$moduleLoader = ModuleLoader::inst();
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$moduleManifest = new ModuleManifest($basePath, $manifestCacheFactory);
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$moduleLoader->pushManifest($moduleManifest);
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$this->setModuleLoader($moduleLoader);
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// Config loader
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// @todo refactor CoreConfigFactory
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$configFactory = new CoreConfigFactory($manifestCacheFactory);
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$configManifest = $configFactory->createRoot();
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$configLoader = ConfigLoader::inst();
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$configLoader->pushManifest($configManifest);
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$this->setConfigLoader($configLoader);
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// Load template manifest
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$themeResourceLoader = ThemeResourceLoader::inst();
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$themeResourceLoader->addSet(SSViewer::PUBLIC_THEME, new PublicThemes());
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$themeResourceLoader->addSet(SSViewer::DEFAULT_THEME, new ThemeManifest(
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$basePath,
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null, // project is defined in config, and this argument is deprecated
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$manifestCacheFactory
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));
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$this->setThemeResourceLoader($themeResourceLoader);
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}
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/**
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* Initialise PHP with default variables
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*/
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protected function bootPHP()
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{
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if ($this->getEnvironment() === self::LIVE) {
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// limited to fatal errors and warnings in live mode
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error_reporting(E_ALL & ~(E_DEPRECATED | E_STRICT | E_NOTICE));
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} else {
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// Report all errors in dev / test mode
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error_reporting(E_ALL | E_STRICT);
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}
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/**
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* Ensure we have enough memory
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*/
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Environment::increaseMemoryLimitTo('64M');
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// Ensure we don't run into xdebug's fairly conservative infinite recursion protection limit
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if (function_exists('xdebug_enable')) {
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$current = ini_get('xdebug.max_nesting_level');
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if ((int)$current < 200) {
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ini_set('xdebug.max_nesting_level', 200);
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}
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}
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/**
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* Set default encoding
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*/
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mb_http_output('UTF-8');
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mb_internal_encoding('UTF-8');
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mb_regex_encoding('UTF-8');
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/**
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* Enable better garbage collection
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*/
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gc_enable();
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}
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/**
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* Boot all manifests
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*
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* @param bool $flush
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*/
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protected function bootManifests($flush)
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{
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// Setup autoloader
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$this->getClassLoader()->init(
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$this->getIncludeTests(),
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$flush,
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$this->getIgnoredCIConfigs()
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);
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// Find modules
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$this->getModuleLoader()->init(
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$this->getIncludeTests(),
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$flush,
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$this->getIgnoredCIConfigs()
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);
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// Flush config
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if ($flush) {
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$config = $this->getConfigLoader()->getManifest();
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if ($config instanceof CachedConfigCollection) {
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$config->setFlush(true);
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}
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}
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// tell modules to sort, now that config is available
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$this->getModuleLoader()->getManifest()->sort();
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// Find default templates
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$defaultSet = $this->getThemeResourceLoader()->getSet('$default');
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if ($defaultSet instanceof ThemeManifest) {
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$defaultSet->setProject(
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ModuleManifest::config()->get('project')
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);
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$defaultSet->init(
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$this->getIncludeTests(),
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$flush,
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$this->getIgnoredCIConfigs()
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);
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}
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}
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/**
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* Include all _config.php files
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*/
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protected function bootConfigs()
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{
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global $project;
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$projectBefore = $project;
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$config = ModuleManifest::config();
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// After loading all other app manifests, include _config.php files
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$this->getModuleLoader()->getManifest()->activateConfig();
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if ($project && $project !== $projectBefore) {
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Deprecation::notice('5.0', '$project global is deprecated');
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$config->set('project', $project);
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}
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}
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/**
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* Turn on error handling
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* @throws Exception
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*/
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protected function bootErrorHandling()
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{
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// Register error handler
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$errorHandler = Injector::inst()->get(ErrorHandler::class);
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$errorHandler->start();
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// Register error log file
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$errorLog = Environment::getEnv('SS_ERROR_LOG');
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if ($errorLog) {
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$logger = Injector::inst()->get(LoggerInterface::class);
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if ($logger instanceof Logger) {
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$logger->pushHandler(new StreamHandler($this->basePath . '/' . $errorLog, Logger::WARNING));
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} else {
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user_error("SS_ERROR_LOG setting only works with Monolog, you are using another logger", E_USER_WARNING);
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}
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}
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}
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/**
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* Get the environment type
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*
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* @return string
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*
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* @deprecated 5.0 use Director::get_environment_type() instead. Since 5.0 it should return only if kernel overrides. No checking SESSION or Environment.
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*/
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public function getEnvironment()
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{
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// Check set
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if ($this->enviroment) {
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return $this->enviroment;
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}
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// Check saved session
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$env = $this->sessionEnvironment();
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if ($env) {
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return $env;
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}
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// Check getenv
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if ($env = Environment::getEnv('SS_ENVIRONMENT_TYPE')) {
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return $env;
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}
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return self::LIVE;
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}
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/**
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* Check or update any temporary environment specified in the session.
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*
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* @return null|string
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*
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* @deprecated 5.0 Use Director::get_session_environment_type() instead
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*/
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protected function sessionEnvironment()
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{
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if (!$this->booted) {
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// session is not initialyzed yet, neither is manifest
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return null;
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}
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return Director::get_session_environment_type();
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}
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abstract public function boot($flush = false);
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abstract public function isFlushed();
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/**
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* Check if there's a legacy _ss_environment.php file
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*
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* @throws HTTPResponse_Exception
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*/
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protected function detectLegacyEnvironment()
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{
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// Is there an _ss_environment.php file?
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if (!file_exists($this->basePath . '/_ss_environment.php') &&
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!file_exists(dirname($this->basePath) . '/_ss_environment.php')
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) {
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return;
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}
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// Build error response
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$dv = new DebugView();
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$body = implode([
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$dv->renderHeader(),
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$dv->renderInfo(
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"Configuration Error",
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Director::absoluteBaseURL()
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),
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$dv->renderParagraph(
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'You need to replace your _ss_environment.php file with a .env file, or with environment variables.<br><br>'
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. 'See the <a href="https://docs.silverstripe.org/en/4/getting_started/environment_management/">'
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. 'Environment Management</a> docs for more information.'
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),
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$dv->renderFooter()
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]);
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// Raise error
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$response = new HTTPResponse($body, 500);
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throw new HTTPResponse_Exception($response);
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}
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/**
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* If missing configuration, redirect to install.php if it exists.
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* Otherwise show a server error to the user.
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*
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* @param string $msg Optional message to show to the user on an installed project (install.php missing).
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*/
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protected function redirectToInstaller($msg = '')
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{
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// Error if installer not available
|
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if (!file_exists(Director::publicFolder() . '/install.php')) {
|
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throw new HTTPResponse_Exception(
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$msg,
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500
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);
|
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}
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|
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// Redirect to installer
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$response = new HTTPResponse();
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$response->redirect(Director::absoluteURL('install.php'));
|
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throw new HTTPResponse_Exception($response);
|
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}
|
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|
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/**
|
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* @return ManifestCacheFactory
|
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*/
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protected function buildManifestCacheFactory()
|
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{
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return new ManifestCacheFactory([
|
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'namespace' => 'manifestcache',
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'directory' => TEMP_PATH,
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]);
|
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}
|
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|
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/**
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* When manifests are discovering files, tests files in modules using the following CI library type will be ignored.
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*
|
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* The purpose of this method is to avoid loading PHPUnit test files with incompatible definitions.
|
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*
|
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* @return string[] List of CI types to ignore as defined by `Module`.
|
||||
*/
|
||||
protected function getIgnoredCIConfigs(): array
|
||||
{
|
||||
return [];
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
protected function getIncludeTests()
|
||||
{
|
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return false;
|
||||
}
|
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|
||||
/**
|
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* @param bool $bool
|
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*/
|
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protected function setBooted(bool $bool): void
|
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{
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$this->booted = $bool;
|
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}
|
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|
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public function shutdown()
|
||||
{
|
||||
}
|
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|
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public function nest()
|
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{
|
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// Clone this kernel, nesting config / injector manifest containers
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$kernel = clone $this;
|
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$kernel->setConfigLoader($this->configLoader->nest());
|
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$kernel->setInjectorLoader($this->injectorLoader->nest());
|
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$kernel->nestedFrom = $this;
|
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return $kernel;
|
||||
}
|
||||
|
||||
public function activate()
|
||||
{
|
||||
$this->configLoader->activate();
|
||||
$this->injectorLoader->activate();
|
||||
|
||||
// Self register
|
||||
$this->getInjectorLoader()
|
||||
->getManifest()
|
||||
->registerService($this, Kernel::class);
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getNestedFrom()
|
||||
{
|
||||
return $this->nestedFrom;
|
||||
}
|
||||
|
||||
public function getContainer()
|
||||
{
|
||||
return $this->getInjectorLoader()->getManifest();
|
||||
}
|
||||
|
||||
public function setInjectorLoader(InjectorLoader $injectorLoader)
|
||||
{
|
||||
$this->injectorLoader = $injectorLoader;
|
||||
$injectorLoader
|
||||
->getManifest()
|
||||
->registerService($this, Kernel::class);
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getInjectorLoader()
|
||||
{
|
||||
return $this->injectorLoader;
|
||||
}
|
||||
|
||||
public function getClassLoader()
|
||||
{
|
||||
return $this->classLoader;
|
||||
}
|
||||
|
||||
public function setClassLoader(ClassLoader $classLoader)
|
||||
{
|
||||
$this->classLoader = $classLoader;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getModuleLoader()
|
||||
{
|
||||
return $this->moduleLoader;
|
||||
}
|
||||
|
||||
public function setModuleLoader(ModuleLoader $moduleLoader)
|
||||
{
|
||||
$this->moduleLoader = $moduleLoader;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function setEnvironment($environment)
|
||||
{
|
||||
if (!in_array($environment, [self::DEV, self::TEST, self::LIVE, null])) {
|
||||
throw new InvalidArgumentException(
|
||||
"Director::set_environment_type passed '$environment'. It should be passed dev, test, or live"
|
||||
);
|
||||
}
|
||||
$this->enviroment = $environment;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getConfigLoader()
|
||||
{
|
||||
return $this->configLoader;
|
||||
}
|
||||
|
||||
public function setConfigLoader($configLoader)
|
||||
{
|
||||
$this->configLoader = $configLoader;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getThemeResourceLoader()
|
||||
{
|
||||
return $this->themeResourceLoader;
|
||||
}
|
||||
|
||||
public function setThemeResourceLoader($themeResourceLoader)
|
||||
{
|
||||
$this->themeResourceLoader = $themeResourceLoader;
|
||||
return $this;
|
||||
}
|
||||
}
|
||||
|
|
@ -2,190 +2,30 @@
|
|||
|
||||
namespace SilverStripe\Core;
|
||||
|
||||
use InvalidArgumentException;
|
||||
use Monolog\Handler\StreamHandler;
|
||||
use Monolog\Logger;
|
||||
use Psr\Log\LoggerInterface;
|
||||
use SilverStripe\Config\Collections\CachedConfigCollection;
|
||||
use SilverStripe\Control\Director;
|
||||
use SilverStripe\Control\HTTPResponse;
|
||||
use SilverStripe\Control\HTTPResponse_Exception;
|
||||
use SilverStripe\Core\Cache\ManifestCacheFactory;
|
||||
use SilverStripe\Core\Config\ConfigLoader;
|
||||
use SilverStripe\Core\Config\CoreConfigFactory;
|
||||
use SilverStripe\Core\Injector\Injector;
|
||||
use SilverStripe\Core\Injector\InjectorLoader;
|
||||
use SilverStripe\Core\Injector\SilverStripeServiceConfigurationLocator;
|
||||
use SilverStripe\Core\Manifest\ClassLoader;
|
||||
use SilverStripe\Core\Manifest\ClassManifest;
|
||||
use SilverStripe\Core\Manifest\ModuleLoader;
|
||||
use SilverStripe\Core\Manifest\ModuleManifest;
|
||||
use SilverStripe\Dev\DebugView;
|
||||
use SilverStripe\Dev\Install\DatabaseAdapterRegistry;
|
||||
use SilverStripe\Logging\ErrorHandler;
|
||||
use SilverStripe\ORM\DB;
|
||||
use SilverStripe\View\PublicThemes;
|
||||
use SilverStripe\View\SSViewer;
|
||||
use SilverStripe\View\ThemeManifest;
|
||||
use SilverStripe\View\ThemeResourceLoader;
|
||||
use SilverStripe\Dev\Deprecation;
|
||||
use Exception;
|
||||
|
||||
/**
|
||||
* Simple Kernel container
|
||||
*/
|
||||
class CoreKernel implements Kernel
|
||||
class CoreKernel extends BaseKernel
|
||||
{
|
||||
/**
|
||||
* @var Kernel
|
||||
*/
|
||||
protected $nestedFrom = null;
|
||||
|
||||
/**
|
||||
* @var Injector
|
||||
*/
|
||||
protected $container = null;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
protected $environment = null;
|
||||
|
||||
/**
|
||||
* @var ClassLoader
|
||||
*/
|
||||
protected $classLoader = null;
|
||||
|
||||
/**
|
||||
* @var ModuleLoader
|
||||
*/
|
||||
protected $moduleLoader = null;
|
||||
|
||||
/**
|
||||
* @var ConfigLoader
|
||||
*/
|
||||
protected $configLoader = null;
|
||||
|
||||
/**
|
||||
* @var InjectorLoader
|
||||
*/
|
||||
protected $injectorLoader = null;
|
||||
|
||||
/**
|
||||
* @var ThemeResourceLoader
|
||||
*/
|
||||
protected $themeResourceLoader = null;
|
||||
|
||||
protected $basePath = null;
|
||||
|
||||
/**
|
||||
* Indicates whether the Kernel has been booted already
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $booted = false;
|
||||
|
||||
/**
|
||||
* Indicates whether the Kernel has been flushed on boot
|
||||
* Uninitialized before boot
|
||||
* Uninitialised before boot
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $flush;
|
||||
|
||||
/**
|
||||
* Create a new kernel for this application
|
||||
*
|
||||
* @param string $basePath Path to base dir for this application
|
||||
* @param false $flush
|
||||
* @throws HTTPResponse_Exception
|
||||
* @throws Exception
|
||||
*/
|
||||
public function __construct($basePath)
|
||||
{
|
||||
$this->basePath = $basePath;
|
||||
|
||||
// Initialise the dependency injector as soon as possible, as it is
|
||||
// subsequently used by some of the following code
|
||||
$injectorLoader = InjectorLoader::inst();
|
||||
$injector = new Injector(['locator' => SilverStripeServiceConfigurationLocator::class]);
|
||||
$injectorLoader->pushManifest($injector);
|
||||
$this->setInjectorLoader($injectorLoader);
|
||||
|
||||
// Manifest cache factory
|
||||
$manifestCacheFactory = $this->buildManifestCacheFactory();
|
||||
|
||||
// Class loader
|
||||
$classLoader = ClassLoader::inst();
|
||||
$classLoader->pushManifest(new ClassManifest($basePath, $manifestCacheFactory));
|
||||
$this->setClassLoader($classLoader);
|
||||
|
||||
// Module loader
|
||||
$moduleLoader = ModuleLoader::inst();
|
||||
$moduleManifest = new ModuleManifest($basePath, $manifestCacheFactory);
|
||||
$moduleLoader->pushManifest($moduleManifest);
|
||||
$this->setModuleLoader($moduleLoader);
|
||||
|
||||
// Config loader
|
||||
// @todo refactor CoreConfigFactory
|
||||
$configFactory = new CoreConfigFactory($manifestCacheFactory);
|
||||
$configManifest = $configFactory->createRoot();
|
||||
$configLoader = ConfigLoader::inst();
|
||||
$configLoader->pushManifest($configManifest);
|
||||
$this->setConfigLoader($configLoader);
|
||||
|
||||
// Load template manifest
|
||||
$themeResourceLoader = ThemeResourceLoader::inst();
|
||||
$themeResourceLoader->addSet(SSViewer::PUBLIC_THEME, new PublicThemes());
|
||||
$themeResourceLoader->addSet(SSViewer::DEFAULT_THEME, new ThemeManifest(
|
||||
$basePath,
|
||||
null, // project is defined in config, and this argument is deprecated
|
||||
$manifestCacheFactory
|
||||
));
|
||||
$this->setThemeResourceLoader($themeResourceLoader);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the environment type
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @deprecated 5.0 use Director::get_environment_type() instead. Since 5.0 it should return only if kernel overrides. No checking SESSION or Environment.
|
||||
*/
|
||||
public function getEnvironment()
|
||||
{
|
||||
// Check set
|
||||
if ($this->environment) {
|
||||
return $this->environment;
|
||||
}
|
||||
|
||||
// Check saved session
|
||||
$env = $this->sessionEnvironment();
|
||||
if ($env) {
|
||||
return $env;
|
||||
}
|
||||
|
||||
// Check getenv
|
||||
if ($env = Environment::getEnv('SS_ENVIRONMENT_TYPE')) {
|
||||
return $env;
|
||||
}
|
||||
|
||||
return self::LIVE;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check or update any temporary environment specified in the session.
|
||||
*
|
||||
* @return null|string
|
||||
*
|
||||
* @deprecated 5.0 Use Director::get_session_environment_type() instead
|
||||
*/
|
||||
protected function sessionEnvironment()
|
||||
{
|
||||
if (!$this->booted) {
|
||||
// session is not initialized yet, neither is manifest
|
||||
return null;
|
||||
}
|
||||
|
||||
return Director::get_session_environment_type();
|
||||
}
|
||||
|
||||
public function boot($flush = false)
|
||||
{
|
||||
$this->flush = $flush;
|
||||
|
|
@ -198,22 +38,23 @@ class CoreKernel implements Kernel
|
|||
$this->bootDatabaseGlobals();
|
||||
$this->validateDatabase();
|
||||
|
||||
$this->booted = true;
|
||||
$this->setBooted(true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Include all _config.php files
|
||||
* Check that the database configuration is valid, throwing an HTTPResponse_Exception if it's not
|
||||
*
|
||||
* @throws HTTPResponse_Exception
|
||||
*/
|
||||
protected function bootConfigs()
|
||||
protected function validateDatabase()
|
||||
{
|
||||
global $project;
|
||||
$projectBefore = $project;
|
||||
$config = ModuleManifest::config();
|
||||
// After loading all other app manifests, include _config.php files
|
||||
$this->getModuleLoader()->getManifest()->activateConfig();
|
||||
if ($project && $project !== $projectBefore) {
|
||||
Deprecation::notice('5.0', '$project global is deprecated');
|
||||
$config->set('project', $project);
|
||||
$databaseConfig = DB::getConfig();
|
||||
// Gracefully fail if no DB is configured
|
||||
if (empty($databaseConfig['database'])) {
|
||||
$msg = 'Silverstripe Framework requires a "database" key in DB::getConfig(). ' .
|
||||
'Did you forget to set SS_DATABASE_NAME or SS_DATABASE_CHOOSE_NAME in your environment?';
|
||||
$this->detectLegacyEnvironment();
|
||||
$this->redirectToInstaller($msg);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -260,80 +101,6 @@ class CoreKernel implements Kernel
|
|||
DB::setConfig($databaseConfig);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check that the database configuration is valid, throwing an HTTPResponse_Exception if it's not
|
||||
*
|
||||
* @throws HTTPResponse_Exception
|
||||
*/
|
||||
protected function validateDatabase()
|
||||
{
|
||||
$databaseConfig = DB::getConfig();
|
||||
// Gracefully fail if no DB is configured
|
||||
if (empty($databaseConfig['database'])) {
|
||||
$msg = 'Silverstripe Framework requires a "database" key in DB::getConfig(). ' .
|
||||
'Did you forget to set SS_DATABASE_NAME or SS_DATABASE_CHOOSE_NAME in your environment?';
|
||||
$this->detectLegacyEnvironment();
|
||||
$this->redirectToInstaller($msg);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if there's a legacy _ss_environment.php file
|
||||
*
|
||||
* @throws HTTPResponse_Exception
|
||||
*/
|
||||
protected function detectLegacyEnvironment()
|
||||
{
|
||||
// Is there an _ss_environment.php file?
|
||||
if (!file_exists($this->basePath . '/_ss_environment.php') &&
|
||||
!file_exists(dirname($this->basePath) . '/_ss_environment.php')
|
||||
) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Build error response
|
||||
$dv = new DebugView();
|
||||
$body = implode([
|
||||
$dv->renderHeader(),
|
||||
$dv->renderInfo(
|
||||
"Configuration Error",
|
||||
Director::absoluteBaseURL()
|
||||
),
|
||||
$dv->renderParagraph(
|
||||
'You need to replace your _ss_environment.php file with a .env file, or with environment variables.<br><br>'
|
||||
. 'See the <a href="https://docs.silverstripe.org/en/4/getting_started/environment_management/">'
|
||||
. 'Environment Management</a> docs for more information.'
|
||||
),
|
||||
$dv->renderFooter()
|
||||
]);
|
||||
|
||||
// Raise error
|
||||
$response = new HTTPResponse($body, 500);
|
||||
throw new HTTPResponse_Exception($response);
|
||||
}
|
||||
|
||||
/**
|
||||
* If missing configuration, redirect to install.php if it exists.
|
||||
* Otherwise show a server error to the user.
|
||||
*
|
||||
* @param string $msg Optional message to show to the user on an installed project (install.php missing).
|
||||
*/
|
||||
protected function redirectToInstaller($msg = '')
|
||||
{
|
||||
// Error if installer not available
|
||||
if (!file_exists(Director::publicFolder() . '/install.php')) {
|
||||
throw new HTTPResponse_Exception(
|
||||
$msg,
|
||||
500
|
||||
);
|
||||
}
|
||||
|
||||
// Redirect to installer
|
||||
$response = new HTTPResponse();
|
||||
$response->redirect(Director::absoluteURL('install.php'));
|
||||
throw new HTTPResponse_Exception($response);
|
||||
}
|
||||
|
||||
/**
|
||||
* Load database config from environment
|
||||
*
|
||||
|
|
@ -451,247 +218,6 @@ class CoreKernel implements Kernel
|
|||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialise PHP with default variables
|
||||
*/
|
||||
protected function bootPHP()
|
||||
{
|
||||
if ($this->getEnvironment() === self::LIVE) {
|
||||
// limited to fatal errors and warnings in live mode
|
||||
error_reporting(E_ALL & ~(E_DEPRECATED | E_STRICT | E_NOTICE));
|
||||
} else {
|
||||
// Report all errors in dev / test mode
|
||||
error_reporting(E_ALL | E_STRICT);
|
||||
}
|
||||
|
||||
/**
|
||||
* Ensure we have enough memory
|
||||
*/
|
||||
Environment::increaseMemoryLimitTo('64M');
|
||||
|
||||
// Ensure we don't run into xdebug's fairly conservative infinite recursion protection limit
|
||||
if (function_exists('xdebug_enable')) {
|
||||
$current = ini_get('xdebug.max_nesting_level');
|
||||
if ((int)$current < 200) {
|
||||
ini_set('xdebug.max_nesting_level', 200);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set default encoding
|
||||
*/
|
||||
mb_http_output('UTF-8');
|
||||
mb_internal_encoding('UTF-8');
|
||||
mb_regex_encoding('UTF-8');
|
||||
|
||||
/**
|
||||
* Enable better garbage collection
|
||||
*/
|
||||
gc_enable();
|
||||
}
|
||||
|
||||
/**
|
||||
* @return ManifestCacheFactory
|
||||
*/
|
||||
protected function buildManifestCacheFactory()
|
||||
{
|
||||
return new ManifestCacheFactory([
|
||||
'namespace' => 'manifestcache',
|
||||
'directory' => TEMP_PATH,
|
||||
]);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
protected function getIncludeTests()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* When manifests are discovering files, tests files in modules using the following CI library type will be ignored.
|
||||
*
|
||||
* The purpose of this method is to avoid loading PHPUnit test files with incompatible definitions.
|
||||
*
|
||||
* @return string[] List of CI types to ignore as defined by `Module`.
|
||||
*/
|
||||
protected function getIgnoredCIConfigs(): array
|
||||
{
|
||||
return [];
|
||||
}
|
||||
|
||||
/**
|
||||
* Boot all manifests
|
||||
*
|
||||
* @param bool $flush
|
||||
*/
|
||||
protected function bootManifests($flush)
|
||||
{
|
||||
// Setup autoloader
|
||||
$this->getClassLoader()->init(
|
||||
$this->getIncludeTests(),
|
||||
$flush,
|
||||
$this->getIgnoredCIConfigs()
|
||||
);
|
||||
|
||||
// Find modules
|
||||
$this->getModuleLoader()->init(
|
||||
$this->getIncludeTests(),
|
||||
$flush,
|
||||
$this->getIgnoredCIConfigs()
|
||||
);
|
||||
|
||||
// Flush config
|
||||
if ($flush) {
|
||||
$config = $this->getConfigLoader()->getManifest();
|
||||
if ($config instanceof CachedConfigCollection) {
|
||||
$config->setFlush(true);
|
||||
}
|
||||
}
|
||||
// tell modules to sort, now that config is available
|
||||
$this->getModuleLoader()->getManifest()->sort();
|
||||
|
||||
// Find default templates
|
||||
$defaultSet = $this->getThemeResourceLoader()->getSet('$default');
|
||||
if ($defaultSet instanceof ThemeManifest) {
|
||||
$defaultSet->setProject(
|
||||
ModuleManifest::config()->get('project')
|
||||
);
|
||||
$defaultSet->init(
|
||||
$this->getIncludeTests(),
|
||||
$flush,
|
||||
$this->getIgnoredCIConfigs()
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Turn on error handling
|
||||
*/
|
||||
protected function bootErrorHandling()
|
||||
{
|
||||
// Register error handler
|
||||
$errorHandler = Injector::inst()->get(ErrorHandler::class);
|
||||
$errorHandler->start();
|
||||
|
||||
// Register error log file
|
||||
$errorLog = Environment::getEnv('SS_ERROR_LOG');
|
||||
if ($errorLog) {
|
||||
$logger = Injector::inst()->get(LoggerInterface::class);
|
||||
if ($logger instanceof Logger) {
|
||||
$logger->pushHandler(new StreamHandler($this->basePath . '/' . $errorLog, Logger::WARNING));
|
||||
} else {
|
||||
user_error("SS_ERROR_LOG setting only works with Monolog, you are using another logger", E_USER_WARNING);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public function shutdown()
|
||||
{
|
||||
}
|
||||
|
||||
public function nest()
|
||||
{
|
||||
// Clone this kernel, nesting config / injector manifest containers
|
||||
$kernel = clone $this;
|
||||
$kernel->setConfigLoader($this->configLoader->nest());
|
||||
$kernel->setInjectorLoader($this->injectorLoader->nest());
|
||||
$kernel->nestedFrom = $this;
|
||||
return $kernel;
|
||||
}
|
||||
|
||||
public function activate()
|
||||
{
|
||||
$this->configLoader->activate();
|
||||
$this->injectorLoader->activate();
|
||||
|
||||
// Self register
|
||||
$this->getInjectorLoader()
|
||||
->getManifest()
|
||||
->registerService($this, Kernel::class);
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getNestedFrom()
|
||||
{
|
||||
return $this->nestedFrom;
|
||||
}
|
||||
|
||||
public function getContainer()
|
||||
{
|
||||
return $this->getInjectorLoader()->getManifest();
|
||||
}
|
||||
|
||||
public function setInjectorLoader(InjectorLoader $injectorLoader)
|
||||
{
|
||||
$this->injectorLoader = $injectorLoader;
|
||||
$injectorLoader
|
||||
->getManifest()
|
||||
->registerService($this, Kernel::class);
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getInjectorLoader()
|
||||
{
|
||||
return $this->injectorLoader;
|
||||
}
|
||||
|
||||
public function getClassLoader()
|
||||
{
|
||||
return $this->classLoader;
|
||||
}
|
||||
|
||||
public function setClassLoader(ClassLoader $classLoader)
|
||||
{
|
||||
$this->classLoader = $classLoader;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getModuleLoader()
|
||||
{
|
||||
return $this->moduleLoader;
|
||||
}
|
||||
|
||||
public function setModuleLoader(ModuleLoader $moduleLoader)
|
||||
{
|
||||
$this->moduleLoader = $moduleLoader;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function setEnvironment($environment)
|
||||
{
|
||||
if (!in_array($environment, [self::DEV, self::TEST, self::LIVE, null])) {
|
||||
throw new InvalidArgumentException(
|
||||
"Director::set_environment_type passed '$environment'. It should be passed dev, test, or live"
|
||||
);
|
||||
}
|
||||
$this->environment = $environment;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getConfigLoader()
|
||||
{
|
||||
return $this->configLoader;
|
||||
}
|
||||
|
||||
public function setConfigLoader($configLoader)
|
||||
{
|
||||
$this->configLoader = $configLoader;
|
||||
return $this;
|
||||
}
|
||||
|
||||
public function getThemeResourceLoader()
|
||||
{
|
||||
return $this->themeResourceLoader;
|
||||
}
|
||||
|
||||
public function setThemeResourceLoader($themeResourceLoader)
|
||||
{
|
||||
$this->themeResourceLoader = $themeResourceLoader;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether the Kernel has been flushed on boot
|
||||
*
|
||||
|
|
|
|||
|
|
@ -0,0 +1,63 @@
|
|||
<?php
|
||||
|
||||
namespace SilverStripe\Core;
|
||||
|
||||
use Exception;
|
||||
|
||||
/**
|
||||
* Boot a kernel without requiring a database connection.
|
||||
* This is a workaround for the lack of composition in the boot stages
|
||||
* of CoreKernel, as well as for the framework's misguided assumptions
|
||||
* around the availability of a database for every execution path.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class DatabaselessKernel extends BaseKernel
|
||||
{
|
||||
/**
|
||||
* Indicates whether the Kernel has been flushed on boot
|
||||
* Uninitialised before boot
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $flush;
|
||||
|
||||
/**
|
||||
* Allows disabling of the configured error handling.
|
||||
* This can be useful to ensure the execution context (e.g. composer)
|
||||
* can consistently use its own error handling.
|
||||
*
|
||||
* @var boolean
|
||||
*/
|
||||
protected $bootErrorHandling = true;
|
||||
|
||||
public function setBootErrorHandling(bool $bool)
|
||||
{
|
||||
$this->bootErrorHandling = $bool;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param false $flush
|
||||
* @throws Exception
|
||||
*/
|
||||
public function boot($flush = false)
|
||||
{
|
||||
$this->flush = $flush;
|
||||
|
||||
$this->bootPHP();
|
||||
$this->bootManifests($flush);
|
||||
$this->bootErrorHandling();
|
||||
$this->bootConfigs();
|
||||
|
||||
$this->setBooted(true);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isFlushed()
|
||||
{
|
||||
return $this->flush;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,336 @@
|
|||
<?php
|
||||
|
||||
namespace SilverStripe\ORM\Connect;
|
||||
|
||||
use BadMethodCallException;
|
||||
use Exception;
|
||||
|
||||
/**
|
||||
* Utility class required due to bad coupling in framework.
|
||||
* Not every framework execution should require a working database connection.
|
||||
* For example, when generating class and config manifests for deployment bundles,
|
||||
* or when generating code in a silverstripe/graphql schema build.
|
||||
*
|
||||
* This class creates the required no-ops to fulfill the contract,
|
||||
* and create exceptions as required.
|
||||
*
|
||||
* It also avoids introducing new third party core dependencies that
|
||||
* would be required with https://github.com/tractorcow/silverstripe-proxy-db.
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class NullDatabase extends Database
|
||||
{
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $errorMessage = 'Using NullDatabase, cannot interact with database';
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $queryErrorMessage = 'Using NullDatabase, cannot execute query: %s';
|
||||
|
||||
/**
|
||||
* @param string $msg
|
||||
*/
|
||||
public function setErrorMessage(string $msg): self
|
||||
{
|
||||
$this->errorMessage = $msg;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $msg
|
||||
*/
|
||||
public function setQueryErrorMessage(string $msg): self
|
||||
{
|
||||
$this->queryErrorMessage = $msg;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function query($sql, $errorLevel = E_USER_ERROR)
|
||||
{
|
||||
throw new NullDatabaseException(sprintf($this->queryErrorMessage, $sql));
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function preparedQuery($sql, $parameters, $errorLevel = E_USER_ERROR)
|
||||
{
|
||||
throw new NullDatabaseException(sprintf($this->queryErrorMessage, $sql));
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function getConnector()
|
||||
{
|
||||
throw new NullDatabaseException($this->errorMessage);
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function getSchemaManager()
|
||||
{
|
||||
throw new NullDatabaseException($this->errorMessage);
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function getQueryBuilder()
|
||||
{
|
||||
throw new NullDatabaseException($this->errorMessage);
|
||||
}
|
||||
|
||||
|
||||
public function getGeneratedID($table)
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function isActive()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
public function escapeString($value)
|
||||
{
|
||||
return $value;
|
||||
}
|
||||
|
||||
public function quoteString($value)
|
||||
{
|
||||
return $value;
|
||||
}
|
||||
|
||||
public function escapeIdentifier($value, $separator = '.')
|
||||
{
|
||||
return $value;
|
||||
}
|
||||
|
||||
protected function escapeColumnKeys($fieldValues)
|
||||
{
|
||||
return $fieldValues;
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function manipulate($manipulation)
|
||||
{
|
||||
throw new NullDatabaseException($this->errorMessage);
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function clearAllData()
|
||||
{
|
||||
throw new NullDatabaseException($this->errorMessage);
|
||||
}
|
||||
|
||||
/**
|
||||
* @throws NullDatabaseException
|
||||
*/
|
||||
public function clearTable($table)
|
||||
{
|
||||
throw new NullDatabaseException($this->errorMessage);
|
||||
}
|
||||
|
||||
public function nullCheckClause($field, $isNull)
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function comparisonClause(
|
||||
$field,
|
||||
$value,
|
||||
$exact = false,
|
||||
$negate = false,
|
||||
$caseSensitive = null,
|
||||
$parameterised = false
|
||||
) {
|
||||
return '';
|
||||
}
|
||||
|
||||
public function formattedDatetimeClause($date, $format)
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function datetimeIntervalClause($date, $interval)
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function datetimeDifferenceClause($date1, $date2)
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function concatOperator()
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function supportsCollations()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function supportsTimezoneOverride()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function getVersion()
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function getDatabaseServer()
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function affectedRows()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
public function searchEngine(
|
||||
$classesToSearch,
|
||||
$keywords,
|
||||
$start,
|
||||
$pageLength,
|
||||
$sortBy = "Relevance DESC",
|
||||
$extraFilter = "",
|
||||
$booleanSearch = false,
|
||||
$alternativeFileFilter = "",
|
||||
$invertedMatch = false
|
||||
) {
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function supportsTransactions()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function supportsSavepoints()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
public function supportsTransactionMode(string $mode): bool
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function withTransaction(
|
||||
$callback,
|
||||
$errorCallback = null,
|
||||
$transactionMode = false,
|
||||
$errorIfTransactionsUnsupported = false
|
||||
) {
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function supportsExtensions($extensions)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function transactionStart($transactionMode = false, $sessionCharacteristics = false)
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function transactionSavepoint($savepoint)
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function transactionRollback($savepoint = false)
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function transactionEnd($chain = false)
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function transactionDepth()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
public function supportsLocks()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function canLock($name)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function getLock($name, $timeout = 5)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function releaseLock($name)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function connect($parameters)
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function databaseExists($name)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
public function databaseList()
|
||||
{
|
||||
return [];
|
||||
}
|
||||
|
||||
public function selectDatabase($name, $create = false, $errorLevel = E_USER_ERROR)
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function dropSelectedDatabase()
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function getSelectedDatabase()
|
||||
{
|
||||
// no-op
|
||||
}
|
||||
|
||||
public function now()
|
||||
{
|
||||
return '';
|
||||
}
|
||||
|
||||
public function random()
|
||||
{
|
||||
return '';
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
<?php
|
||||
namespace SilverStripe\ORM\Connect;
|
||||
|
||||
use LogicException;
|
||||
|
||||
/**
|
||||
* Exception thrown when a database operation is attempted on a `NullDatabase`.
|
||||
* @internal
|
||||
*/
|
||||
class NullDatabaseException extends LogicException
|
||||
{
|
||||
}
|
||||
Loading…
Reference in New Issue