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/*
* Copyright (C) 2020 Damir Porobic <damir.porobic@gmx.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "WildcardResolver.h"
QString WildcardResolver::replaceDateTimeWildcards(const QString &filename)
{
auto filenameWithoutWildcards = filename;
filenameWithoutWildcards.replace(QStringLiteral("$Y"), QDateTime::currentDateTime().toString(QStringLiteral("yyyy")));
filenameWithoutWildcards.replace(QStringLiteral("$M"), QDateTime::currentDateTime().toString(QStringLiteral("MM")));
filenameWithoutWildcards.replace(QStringLiteral("$D"), QDateTime::currentDateTime().toString(QStringLiteral("dd")));
filenameWithoutWildcards.replace(QStringLiteral("$T"), QDateTime::currentDateTime().toString(QStringLiteral("hhmmss")));
filenameWithoutWildcards.replace(QStringLiteral("$h"), QDateTime::currentDateTime().toString(QStringLiteral("hh")));
filenameWithoutWildcards.replace(QStringLiteral("$m"), QDateTime::currentDateTime().toString(QStringLiteral("mm")));
filenameWithoutWildcards.replace(QStringLiteral("$s"), QDateTime::currentDateTime().toString(QStringLiteral("ss")));
return filenameWithoutWildcards;
}
QString WildcardResolver::replaceNumberWildcards(const QString &filename, const QString &directory, const QString &format)
{
auto filenameWithoutWildcards = filename;
auto wildcard = QLatin1Char('#');
if(filenameWithoutWildcards.contains(wildcard)) {
auto firstWildcardIndex = filename.indexOf(wildcard);
auto lastWildcardIndex = filename.lastIndexOf(wildcard);
auto leftPart = filename.left(firstWildcardIndex);
auto rightPart = filename.mid(lastWildcardIndex + 1);
auto digitCount = filename.count(wildcard);
auto highestNumber = getHighestWildcardNumber(directory, leftPart, rightPart, format);
filenameWithoutWildcards = leftPart + QString("%1").arg(highestNumber + 1, digitCount, 10, QChar('0')) + rightPart;
}
return filenameWithoutWildcards;
}
int WildcardResolver::getHighestWildcardNumber(const QString &directory, const QString &leftPart, const QString &rightPart, const QString &format)
{
auto rightPartWithFormat = rightPart + format;
QDir parentDirectory(directory);
auto number = 0;
auto allFiles = parentDirectory.entryList({ QStringLiteral("*") + format }, QDir::Files);
for(auto file : allFiles) {
if(file.startsWith(leftPart) && file.endsWith(rightPartWithFormat)) {
file.remove(leftPart);
file.remove(rightPartWithFormat);
auto currentNumber = file.toInt();
number = qMax(number, currentNumber);
}
}
return number;
}
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