class.ilECSDirectoryTreeConnector.php

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<?php

declare(strict_types=1);

class ilECSDirectoryTreeConnector extends ilECSConnector
{
    public function getDirectoryTrees(int $a_mid = 0): ?\ilECSUriList
    {
        $this->path_postfix = '/campusconnect/directory_trees';

        try {
            $this->prepareConnection();
            $this->setHeader(array());
            $this->addHeader('Accept', 'text/uri-list');
            $this->addHeader('X-EcsQueryStrings', 'all=true');
            if ($a_mid) {
                $this->addHeader('X-EcsReceiverMemberships', (string) $a_mid);
            }

            $this->curl->setOpt(CURLOPT_HTTPHEADER, $this->getHeader());
            $res = $this->call();

            return (new ilECSResult($res, ilECSResult::RESULT_TYPE_URL_LIST))->getResult();
        } catch (ilCurlConnectionException $exc) {
            throw new ilECSConnectorException('Error calling ECS service: ' . $exc->getMessage());
        }
    }

    public function getDirectoryTree($tree_id): ilECSResult
    {
        $this->path_postfix = '/campusconnect/directory_trees/' . (int) $tree_id;

        try {
            $this->prepareConnection();
            $this->setHeader(array());
            $this->addHeader('Accept', 'text/uri-list');
            $this->curl->setOpt(CURLOPT_HTTPHEADER, $this->getHeader());
            $res = $this->call();

            if (strpos($res, 'http') === 0) {
                $json = file_get_contents($res);
                $ecs_result = new ilECSResult($json);
            } else {
                $ecs_result = new ilECSResult($res);
            }
            return $ecs_result;
        } catch (ilCurlConnectionException $e) {
            throw new ilECSConnectorException('Error calling ECS service: ' . $e->getMessage());
        }
    }
}