class.ilComponentDefinitionsStoredObjective.php

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<?php declare(strict_types=1);

use ILIAS\Setup;
use ILIAS\DI;

class ilComponentDefinitionsStoredObjective implements Setup\Objective
{
    protected $populate_before;

    public function __construct(bool $populate_before = true)
    {
        $this->populate_before = $populate_before;
    }

    public function getHash() : string
    {
        return hash("sha256", self::class);
    }

    public function getLabel() : string
    {
        return "Module- and Servicedefinitions are stored. Events are initialized.";
    }

    public function isNotable() : bool
    {
        return true;
    }

    public function getPreconditions(Setup\Environment $environment) : array
    {
        $config = $environment->getConfigFor('database');
        return [
            new \ilDatabaseUpdatedObjective($config, $this->populate_before)
        ];
    }

    public function achieve(Setup\Environment $environment) : Setup\Environment
    {
        $ilias_path = __DIR__ . "/../../../..";

        $db = $environment->getResource(Setup\Environment::RESOURCE_DATABASE);
        $ini = $environment->getResource(Setup\Environment::RESOURCE_ILIAS_INI);
        $client_ini = $environment->getResource(Setup\Environment::RESOURCE_CLIENT_INI);

        // ATTENTION: This is a total abomination. It only exists to allow various
        // sub components of the various readers to run. This is a memento to the
        // fact, that dependency injection is something we want. Currently, every
        // component could just service locate the whole world via the global $DIC.
        $DIC = $GLOBALS["DIC"];
        $GLOBALS["DIC"] = new DI\Container();
        $GLOBALS["DIC"]["ilDB"] = $db;
        $GLOBALS["DIC"]["ilIliasIniFile"] = $ini;
        $GLOBALS["DIC"]["ilClientIniFile"] = $ini;
        $GLOBALS["DIC"]["ilBench"] = null;
        $GLOBALS["DIC"]["ilObjDataCache"] = null;
        $GLOBALS["DIC"]["lng"] = new class() {
            public function loadLanguageModule()
            {
            }
        };
        $GLOBALS["DIC"]["ilLog"] = new class() {
            public function write()
            {
            }
            public function debug()
            {
            }
        };
        $GLOBALS["DIC"]["ilLoggerFactory"] = new class() {
            public function getRootLogger()
            {
                return new class() {
                    public function write()
                    {
                    }
                };
            }
            public function getLogger()
            {
                return new class() {
                    public function write()
                    {
                    }
                };
            }
        };
        if (!defined("ILIAS_LOG_ENABLED")) {
            define("ILIAS_LOG_ENABLED", false);
        }
        if (!defined("ILIAS_ABSOLUTE_PATH")) {
            define("ILIAS_ABSOLUTE_PATH", dirname(__FILE__, 5));
        }
 
        $mr = new \ilModuleReader("", "", "", $db);
        $mr->clearTables();
        $modules = \ilModule::getAvailableCoreModules();

        foreach ($modules as $module) {
            $mr = new ilModuleReader(
                $ilias_path . "/Modules/" . $module["subdir"] . "/module.xml",
                $module["subdir"],
                "Modules",
                $db
            );
            $mr->getModules();
            unset($mr);
        }

        $sr = new \ilServiceReader("", "", "", $db);
        $sr->clearTables();
        $services = \ilService::getAvailableCoreServices();
        foreach ($services as $service) {
            $sr = new ilServiceReader(
                $ilias_path . "/Services/" . $service["subdir"] . "/service.xml",
                $service["subdir"],
                "Services",
                $db
            );
            $sr->getServices();
            unset($sr);
        }

        $GLOBALS["DIC"] = $DIC;

        return $environment;
    }
}