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/* This file is part of KDevelop
Copyright 2012 Miha Čančula <miha@noughmad.eu>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "archivetemplateloader.h"
#include <grantlee/engine.h>
#include <KArchive>
using namespace KDevelop;
class KDevelop::ArchiveTemplateLoaderPrivate
{
public:
QList<ArchiveTemplateLocation*> locations;
};
ArchiveTemplateLoader* ArchiveTemplateLoader::self()
{
static auto* loader = new ArchiveTemplateLoader;
return loader;
}
ArchiveTemplateLoader::ArchiveTemplateLoader()
: d_ptr(new ArchiveTemplateLoaderPrivate)
{
}
ArchiveTemplateLoader::~ArchiveTemplateLoader() = default;
void ArchiveTemplateLoader::addLocation(ArchiveTemplateLocation* location)
{
Q_D(ArchiveTemplateLoader);
d->locations.append(location);
}
void ArchiveTemplateLoader::removeLocation(ArchiveTemplateLocation* location)
{
Q_D(ArchiveTemplateLoader);
d->locations.removeOne(location);
}
bool ArchiveTemplateLoader::canLoadTemplate(const QString& name) const
{
Q_D(const ArchiveTemplateLoader);
return std::any_of(d->locations.constBegin(), d->locations.constEnd(), [&](ArchiveTemplateLocation* location) {
return (location->hasTemplate(name));
});
}
Grantlee::Template ArchiveTemplateLoader::loadByName(const QString& name, const Grantlee::Engine* engine) const
{
Q_D(const ArchiveTemplateLoader);
for (ArchiveTemplateLocation* location : qAsConst(d->locations)) {
if (location->hasTemplate(name)) {
return engine->newTemplate(location->templateContents(name), name);
}
}
return Grantlee::Template();
}
QPair<QString, QString> ArchiveTemplateLoader::getMediaUri(const QString& fileName) const
{
Q_UNUSED(fileName);
return QPair<QString, QString>();
}
ArchiveTemplateLocation::ArchiveTemplateLocation(const KArchiveDirectory* directory)
: m_directory(directory)
{
ArchiveTemplateLoader::self()->addLocation(this);
}
ArchiveTemplateLocation::~ArchiveTemplateLocation()
{
ArchiveTemplateLoader::self()->removeLocation(this);
}
bool ArchiveTemplateLocation::hasTemplate(const QString& name) const
{
return m_directory->entry(name) && m_directory->entry(name)->isFile();
}
QString ArchiveTemplateLocation::templateContents(const QString& name) const
{
const auto* file = dynamic_cast<const KArchiveFile*>(m_directory->entry(name));
Q_ASSERT(file);
return QString::fromUtf8(file->data());
}
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