class.ilMathJaxConfigStoredObjective.php

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<?php

declare(strict_types=1);
use ILIAS\Setup;

class ilMathJaxConfigStoredObjective implements Setup\Objective
{
    protected \ilMathJaxSetupConfig $config;

    public function __construct(\ilMathJaxSetupConfig $config)
    {
        $this->config = $config;
    }

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

    public function getLabel(): string
    {
        return "Store configuration of Services/MathJax";
    }

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

    public function getPreconditions(Setup\Environment $environment): array
    {
        return [
            new \ilSettingsFactoryExistsObjective()
        ];
    }

    public function achieve(Setup\Environment $environment): Setup\Environment
    {
        $factory = $environment->getResource(Setup\Environment::RESOURCE_SETTINGS_FACTORY);
        $repo = new ilMathJaxConfigSettingsRepository($factory->settingsFor('MathJax'));
        $repo->updateConfig($this->config->applyTo($repo->getConfig()));

        return $environment;
    }

    public function isApplicable(Setup\Environment $environment): bool
    {
        $factory = $environment->getResource(Setup\Environment::RESOURCE_SETTINGS_FACTORY);
        $repo = new ilMathJaxConfigSettingsRepository($factory->settingsFor('MathJax'));

        return $this->config->isApplicableTo($repo->getConfig());
    }
}