class.ilECSResult.php

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<?php

declare(strict_types=1);

class ilECSResult
{
    public const RESULT_TYPE_JSON = 1;
    public const RESULT_TYPE_URL_LIST = 2;

    private int $http_code = 0;
    private int $result_type;
    private $result;

    private array $headers = array();

    public function __construct(string $a_res, int $a_type = self::RESULT_TYPE_JSON)
    {
        $this->result_type = $a_type;

        $this->init($a_res, $a_type);
    }

    public function setHTTPCode(int $a_code): void
    {
        $this->http_code = $a_code;
    }

    public function getHTTPCode(): int
    {
        return $this->http_code;
    }

    public function getResult()
    {
        return $this->result;
    }

    public function getResultType(): int
    {
        return $this->result_type;
    }

    public function setHeaders(array $a_headers): void
    {
        $this->headers = $a_headers;
    }

    public function getHeaders(): array
    {
        return $this->headers ?: [];
    }

    private function init(string $result_string, int $result_type): void
    {
        switch ($result_type) {
            case self::RESULT_TYPE_JSON:
                if ($result_string) {
                    $this->result = json_decode($result_string, false, 512, JSON_THROW_ON_ERROR);
                } else {
                    $this->result = [];
                }
                break;

            case self::RESULT_TYPE_URL_LIST:
                $this->result = $this->parseUriList($result_string);
                break;
        }
    }

    private function parseUriList(string $a_content): \ilECSUriList
    {
        $list = new ilECSUriList();
        $lines = explode("\n", $a_content);
        foreach ($lines as $line) {
            $line = trim($line);
            if ($line === '') {
                continue;
            }
            $uri_parts = explode("/", $line);
            $list->add($line, (int) array_pop($uri_parts));
        }

        return $list;
    }
}