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/* Copyright 2013 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "MultiMC.h"
#include "logic/SkinUtils.h"
#include "net/HttpMetaCache.h"
#include <QFile>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
namespace SkinUtils
{
QPixmap getFaceFromCache(QString username, int height, int width)
{
bool gotFace = false;
QByteArray data;
{
auto filename =
MMC->metacache()->resolveEntry("skins", "skins.json")->getFullPath();
QFile listFile(filename);
if (!listFile.open(QIODevice::ReadOnly))
return QPixmap();
data = listFile.readAll();
}
QJsonParseError jsonError;
QJsonDocument jsonDoc = QJsonDocument::fromJson(data, &jsonError);
QJsonObject root = jsonDoc.object();
QJsonObject mappings = root.value("mappings").toObject();
if (!mappings[username].isUndefined())
{
QJsonArray usernames = mappings.value(username).toArray();
if (!usernames.isEmpty())
{
QString mapped_username = usernames[0].toString();
if (!mapped_username.isEmpty())
{
QFile fskin(MMC->metacache()
->resolveEntry("skins", mapped_username + ".png")
->getFullPath());
if (fskin.exists())
{
QPixmap skin(MMC->metacache()
->resolveEntry("skins", mapped_username + ".png")
->getFullPath());
QPixmap face =
skin.copy(8, 8, 8, 8).scaled(height, width, Qt::KeepAspectRatio);
return face;
}
}
}
}
if(!gotFace) return QPixmap();
}
}
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