validatorrequiredwithoutall.cpp

/*
 * SPDX-FileCopyrightText: (C) 2017-2025 Matthias Fehring <mf@huessenbergnetz.de>
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#include "validatorrequiredwithoutall_p.h"
 
using namespace Cutelyst;
 
ValidatorRequiredWithoutAll::ValidatorRequiredWithoutAll(
    const QString &field,
    const QStringList &otherFields,
    const Cutelyst::ValidatorMessages &messages)
    : ValidatorRule(*new ValidatorRequiredWithoutAllPrivate(field, otherFields, messages))
{
}
 
ValidatorRequiredWithoutAll::~ValidatorRequiredWithoutAll() = default;
 
ValidatorReturnType ValidatorRequiredWithoutAll::validate(Context *c,
                                                          const ParamsMultiMap &params) const
{
    ValidatorReturnType result;
 
    Q_D(const ValidatorRequiredWithoutAll);
 
    if (d->otherFields.empty()) {
        result.errorMessage = validationDataError(c);
        qCWarning(C_VALIDATOR).noquote() << "Invalid validation data";
    } else {
        const bool withoutAll = std::ranges::none_of(
            d->otherFields, [params](const QString &other) { return params.contains(other); });
 
        const QString v = value(params);
 
        if (withoutAll) {
            if (!v.isEmpty()) {
                result.value.setValue(v);
            } else {
                result.errorMessage = validationError(c);
                qCDebug(C_VALIDATOR).noquote() << debugString(c)
                                               << "The field is not present or empty and all of "
                                                  "the other fields are not present";
            }
        } else {
            if (!v.isEmpty()) {
                result.value.setValue(v);
            }
        }
    }
 
    return result;
}
 
void ValidatorRequiredWithoutAll::validateCb(Context *c,
                                             const ParamsMultiMap &params,
                                             ValidatorRtFn cb) const
{
    cb(validate(c, params));
}
 
QString ValidatorRequiredWithoutAll::genericValidationError(Context *c,
                                                            const QVariant &errorData) const
{
    // translation strings are defined in ValidatorRequired
    Q_UNUSED(errorData)
    const QString _label = label(c);
    if (_label.isEmpty()) {
        return c->qtTrId("cutelyst-validator-genvalerr-req");
    } else {
        return c->qtTrId("cutelyst-validator-genvalerr-req-label").arg(_label);
    }
}