class.ilLTIConsumerServiceBase.php

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<?php

declare(strict_types=1);

abstract class ilLTIConsumerServiceBase
{
    public const LTI_VERSION2P0 = 'LTI-2p0';

    public const SERVICE_ENABLED = 1;

    private array $services;

    protected string $id;

    protected string $name;

    protected bool $unsigned;

    private ?stdClass $toolproxy;

    private ?stdClass $type;

    private ?array $typeconfig;

    protected ?array $resources;

    protected string $resourcePath;

    public function __construct()
    {
        $this->services = array(
          'gradeservice'
        );
        $this->id = '';
        $this->name = '';
        $this->unsigned = false;
        $this->toolproxy = null;
        $this->type = null;
        $this->typeconfig = null;
        $this->resources = null;
        $this->resourcePath = '';
    }

    protected function parseValue(string $value): string
    {
        if (empty($this->resources)) {
            $this->resources = $this->getResources();
        }
        if (!empty($this->resources)) {
            foreach ($this->resources as $resource) {
                $value = $resource->parseValue($value);
            }
        }
        return $value;
    }

    abstract public function getResources(): array;

    public function setResourcePath(string $resourcePath): void
    {
        $this->resourcePath = $resourcePath;
    }

    public function getResourcePath(): string
    {
        return $this->resourcePath;
    }

    public function checkTool(): ?object
    {
        return ilObjLTIConsumer::verifyToken();
    }

    /*
    public function getLtiServices(): array {
        return array();
    }
    */
}