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valentina/src/libs/ifc/xml/vvitconverter.cpp
Roman Telezhynskyi 5f6b394934 Added more static asserts to check minimally supported file format versions. 
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branch : feature
2016-11-08 17:07:16 +02:00

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/************************************************************************
**
** @file vvitconverter.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 15 7, 2015
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2015 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "vvitconverter.h"
#include <QDomNode>
#include <QDomNodeList>
#include <QDomText>
#include <QFile>
#include <QForeachContainer>
#include <QLatin1String>
#include <QList>
#include <QMap>
#include <QMultiMap>
#include <QStaticStringData>
#include <QStringData>
#include <QStringDataPtr>
#include "../exception/vexception.h"
#include "../vmisc/def.h"
#include "vabstractmconverter.h"
/*
* Version rules:
* 1. Version have three parts "major.minor.patch";
* 2. major part only for stable releases;
* 3. minor - 10 or more patch changes, or one big change;
* 4. patch - little change.
*/
const QString VVITConverter::MeasurementMinVerStr = QStringLiteral("0.2.0");
const QString VVITConverter::MeasurementMaxVerStr = QStringLiteral("0.3.3");
const QString VVITConverter::CurrentSchema = QStringLiteral("://schema/individual_measurements/v0.3.3.xsd");
//VVITConverter::MeasurementMinVer; // <== DON'T FORGET TO UPDATE TOO!!!!
//VVITConverter::MeasurementMaxVer; // <== DON'T FORGET TO UPDATE TOO!!!!
//---------------------------------------------------------------------------------------------------------------------
VVITConverter::VVITConverter(const QString &fileName)
:VAbstractMConverter(fileName)
{
ValidateInputFile(CurrentSchema);
}
//---------------------------------------------------------------------------------------------------------------------
VVITConverter::~VVITConverter()
{}
//---------------------------------------------------------------------------------------------------------------------
QString VVITConverter::XSDSchema(int ver) const
{
switch (ver)
{
case (0x000200):
return QStringLiteral("://schema/individual_measurements/v0.2.0.xsd");
case (0x000300):
return QStringLiteral("://schema/individual_measurements/v0.3.0.xsd");
case (0x000301):
return QStringLiteral("://schema/individual_measurements/v0.3.1.xsd");
case (0x000302):
return QStringLiteral("://schema/individual_measurements/v0.3.2.xsd");
case (0x000303):
return CurrentSchema;
default:
InvalidVersion(ver);
break;
}
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::ApplyPatches()
{
try
{
switch (ver)
{
case (0x000200):
ToV0_3_0();
ValidateXML(XSDSchema(0x000300), fileName);
V_FALLTHROUGH
case (0x000300):
ToV0_3_1();
ValidateXML(XSDSchema(0x000301), fileName);
V_FALLTHROUGH
case (0x000301):
ToV0_3_2();
ValidateXML(XSDSchema(0x000302), fileName);
V_FALLTHROUGH
case (0x000302):
ToV0_3_3();
ValidateXML(XSDSchema(0x000303), fileName);
V_FALLTHROUGH
case (0x000303):
break;
default:
break;
}
}
catch (VException &e)
{
QString error;
const QString backupFileName = fileName + QLatin1String(".backup");
if (SafeCopy(backupFileName, fileName, error) == false)
{
const QString errorMsg(tr("Error restoring backup file: %1.").arg(error));
VException excep(errorMsg);
excep.AddMoreInformation(e.ErrorMessage());
throw excep;
}
QFile file(backupFileName);
file.remove();
throw;
}
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::DowngradeToCurrentMaxVersion()
{
SetVersion(MeasurementMaxVerStr);
Save();
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::AddNewTagsForV0_3_0()
{
// TODO. Delete if minimal supported version is 0.3.0
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 0),
"Time to refactor the code.");
QDomElement rootElement = this->documentElement();
QDomNode refChild = rootElement.firstChildElement("version");
QDomElement ro = createElement(QStringLiteral("read-only"));
const QDomText roNodeText = createTextNode("false");
ro.appendChild(roNodeText);
refChild = rootElement.insertAfter(ro, refChild);
refChild = rootElement.insertAfter(createElement(QStringLiteral("notes")), refChild);
QDomElement unit = createElement("unit");
unit.appendChild(createTextNode(MUnitV0_2_0()));
rootElement.insertAfter(unit, refChild);
}
//---------------------------------------------------------------------------------------------------------------------
QString VVITConverter::MUnitV0_2_0()
{
// TODO. Delete if minimal supported version is 0.3.0
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 0),
"Time to refactor the code.");
return UniqueTagText(QStringLiteral("unit"), QStringLiteral("cm"));
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::ConvertMeasurementsToV0_3_0()
{
// TODO. Delete if minimal supported version is 0.3.0
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 0),
"Time to refactor the code.");
const QString tagBM = QStringLiteral("body-measurements");
QDomElement bm = createElement(tagBM);
const QMultiMap<QString, QString> names = OldNamesToNewNames_InV0_3_0();
const QList<QString> keys = names.uniqueKeys();
for (int i = 0; i < keys.size(); ++i)
{
qreal resValue = 0;
// This has the same effect as a .values(), just isn't as elegant
const QList<QString> list = names.values( keys.at(i) );
foreach(const QString &val, list )
{
const QDomNodeList nodeList = this->elementsByTagName(val);
if (nodeList.isEmpty())
{
continue;
}
const qreal value = GetParametrDouble(nodeList.at(0).toElement(), QStringLiteral("value"), "0.0");
if (not qFuzzyIsNull(value))
{
resValue = value;
}
}
bm.appendChild(AddMV0_3_0(keys.at(i), resValue));
}
QDomElement rootElement = this->documentElement();
const QDomNodeList listBM = elementsByTagName(tagBM);
rootElement.replaceChild(bm, listBM.at(0));
}
//---------------------------------------------------------------------------------------------------------------------
QDomElement VVITConverter::AddMV0_3_0(const QString &name, qreal value)
{
// TODO. Delete if minimal supported version is 0.3.0
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 0),
"Time to refactor the code.");
QDomElement element = createElement(QStringLiteral("m"));
SetAttribute(element, QStringLiteral("name"), name);
SetAttribute(element, QStringLiteral("value"), QString().setNum(value));
SetAttribute(element, QStringLiteral("description"), QString(""));
SetAttribute(element, QStringLiteral("full_name"), QString(""));
return element;
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::GenderV0_3_1()
{
// TODO. Delete if minimal supported version is 0.3.1
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 1),
"Time to refactor the code.");
const QDomNodeList nodeList = this->elementsByTagName(QStringLiteral("sex"));
QDomElement sex = nodeList.at(0).toElement();
QDomElement gender = createElement(QStringLiteral("gender"));
gender.appendChild(createTextNode(sex.text()));
QDomElement parent = sex.parentNode().toElement();
parent.replaceChild(gender, sex);
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::PM_SystemV0_3_2()
{
// TODO. Delete if minimal supported version is 0.3.2
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 2),
"Time to refactor the code.");
QDomElement pm_system = createElement(QStringLiteral("pm_system"));
pm_system.appendChild(createTextNode(QStringLiteral("998")));
const QDomNodeList nodeList = this->elementsByTagName(QStringLiteral("personal"));
QDomElement personal = nodeList.at(0).toElement();
QDomElement parent = personal.parentNode().toElement();
parent.insertBefore(pm_system, personal);
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::ConvertMeasurementsToV0_3_3()
{
// TODO. Delete if minimal supported version is 0.3.3
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 3),
"Time to refactor the code.");
const QMap<QString, QString> names = OldNamesToNewNames_InV0_3_3();
auto i = names.constBegin();
while (i != names.constEnd())
{
const QDomNodeList nodeList = this->elementsByTagName(QStringLiteral("m"));
if (nodeList.isEmpty())
{
++i;
continue;
}
for (int ii = 0; ii < nodeList.size(); ++ii)
{
const QString attrName = QStringLiteral("name");
QDomElement element = nodeList.at(ii).toElement();
const QString name = GetParametrString(element, attrName);
if (name == i.value())
{
SetAttribute(element, attrName, i.key());
}
}
++i;
}
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::ToV0_3_0()
{
// TODO. Delete if minimal supported version is 0.3.0
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 0),
"Time to refactor the code.");
AddRootComment();
SetVersion(QStringLiteral("0.3.0"));
AddNewTagsForV0_3_0();
ConvertMeasurementsToV0_3_0();
Save();
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::ToV0_3_1()
{
// TODO. Delete if minimal supported version is 0.3.1
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 1),
"Time to refactor the code.");
SetVersion(QStringLiteral("0.3.1"));
GenderV0_3_1();
Save();
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::ToV0_3_2()
{
// TODO. Delete if minimal supported version is 0.3.2
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 2),
"Time to refactor the code.");
SetVersion(QStringLiteral("0.3.2"));
PM_SystemV0_3_2();
Save();
}
//---------------------------------------------------------------------------------------------------------------------
void VVITConverter::ToV0_3_3()
{
// TODO. Delete if minimal supported version is 0.3.3
Q_STATIC_ASSERT_X(VVITConverter::MeasurementMinVer < CONVERTER_VERSION_CHECK(0, 3, 3),
"Time to refactor the code.");
SetVersion(QStringLiteral("0.3.3"));
ConvertMeasurementsToV0_3_3();
Save();
}
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