class.ilSurveyLP.php

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<?php

class ilSurveyLP extends ilObjectLP
{
    public static function getDefaultModes(bool $lp_active): array
    {
        return array(
            ilLPObjSettings::LP_MODE_DEACTIVATED,
            ilLPObjSettings::LP_MODE_SURVEY_FINISHED
        );
    }

    public function getDefaultMode(): int
    {
        return ilLPObjSettings::LP_MODE_DEACTIVATED; // :TODO:
    }

    public function getValidModes(): array
    {
        return array(
            ilLPObjSettings::LP_MODE_DEACTIVATED,
            ilLPObjSettings::LP_MODE_SURVEY_FINISHED
        );
    }

    public function isAnonymized(): bool
    {
        return ilObjSurveyAccess::_lookupAnonymize($this->obj_id);
    }

    protected static function isLPMember(array &$res, int $usr_id, array $obj_ids): bool
    {
        global $DIC;

        $ilDB = $DIC->database();

        // if active id
        $set = $ilDB->query("SELECT ss.obj_fi" .
            " FROM svy_finished sf" .
            " JOIN svy_svy ss ON (ss.survey_id = sf.survey_fi)" .
            " WHERE " . $ilDB->in("ss.obj_fi", $obj_ids, "", "integer") .
            " AND sf.user_fi = " . $ilDB->quote($usr_id, "integer"));
        while ($row = $ilDB->fetchAssoc($set)) {
            $res[(int) $row["obj_fi"]] = true;
        }
        $set = $ilDB->query(
            $q = 'select obj_fi from svy_invitation si ' .
            'join svy_svy ss on ss.survey_id = si.survey_id ' .
            'where ' . $ilDB->in('ss.obj_fi', $obj_ids, false, ilDBConstants::T_INTEGER) .
            'and user_id = ' . $ilDB->quote($usr_id, ilDBConstants::T_INTEGER)
        );
        while ($row = $set->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
            $res[(int) $row->obj_fi] = true;
        }
        return true;
    }
}