class.ilLink.php

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<?php

use ILIAS\StaticURL\Services;
use ILIAS\Data\ReferenceId;

class ilLink
{
    public static function _getLink(
        ?int $a_ref_id,
        string $a_type = '',
        array $a_params = [],
        string $append = ""
    ): string {
        global $DIC;
        $static_url = $DIC["static_url"];

        $ilObjDataCache = $DIC["ilObjDataCache"];

        if ($a_type === '' && $a_ref_id) {
            $a_type = $ilObjDataCache->lookupType($ilObjDataCache->lookupObjId($a_ref_id));
        }

        $target = urlencode(CLIENT_ID) . '_' . $a_type . '_' . $a_ref_id . urlencode($append);

        $a_params = array_merge($a_params, [$append]);
        $a_params = array_filter($a_params, static function ($value): bool {
            return $value !== "";
        });

        if (!empty($a_type)) {
            return (string) $static_url->builder()->build(
                $a_type,
                $a_ref_id !== null ? new ReferenceId($a_ref_id) : null,
                $a_params
            );
        }
        return '';
    }

    public static function _getStaticLink(
        ?int $a_ref_id,
        string $a_type = '',
        bool $a_fallback_goto = true,
        string $append = ""
    ): string {
        return self::_getLink($a_ref_id, $a_type, [], $append);
    }
}