File indexing completed on 2024-05-19 05:37:49

 /*
     SPDX-FileCopyrightText: 2007 Tobias Koenig <tokoe@kde.org>
     SPDX-FileCopyrightText: 2008 Marco Martin <notmart@gmail.com>
     SPDX-FileCopyrightText: 2013 Andrea Scarpino <scarpino@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "faviconprovider.h"
 
 #include <QImage>
 #include <QStandardPaths>
 #include <QUrl>
 
 #include <KIO/Job>
 #include <KIO/StoredTransferJob>
 #include <KJob>
 
 class FaviconProvider::Private
 {
 public:
     Private(FaviconProvider *parent)
         : q(parent)
     {
     }
 
     void imageRequestFinished(KIO::StoredTransferJob *job);
 
     FaviconProvider *q;
     QImage image;
     QString cachePath;
 };
 
 void FaviconProvider::Private::imageRequestFinished(KIO::StoredTransferJob *job)
 {
     if (job->error()) {
         Q_EMIT q->error(q);
         return;
     }
 
     image = QImage::fromData(job->data());
     if (!image.isNull()) {
         image.save(cachePath, "PNG");
     }
     Q_EMIT q->finished(q);
 }
 
 FaviconProvider::FaviconProvider(QObject *parent, const QString &url)
     : QObject(parent)
     , m_url(url)
     , d(new Private(this))
 {
     QUrl faviconUrl = QUrl::fromUserInput(url);
     const QString fileName = KIO::favIconForUrl(faviconUrl);
 
     if (!fileName.isEmpty()) {
         d->cachePath = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + '/' + fileName + ".png";
         d->image.load(d->cachePath, "PNG");
     } else {
         d->cachePath = QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + "/favicons/" + faviconUrl.host() + ".png";
         faviconUrl.setPath(QStringLiteral("/favicon.ico"));
 
         if (faviconUrl.isValid()) {
             KIO::StoredTransferJob *job = KIO::storedGet(faviconUrl, KIO::NoReload, KIO::HideProgressInfo);
             // job->setProperty("uid", id);
             connect(job, &KJob::result, this, [this, job]() {
                 d->imageRequestFinished(job);
             });
         }
     }
 }
 
 FaviconProvider::~FaviconProvider()
 {
     delete d;
 }
 
 QImage FaviconProvider::image() const
 {
     return d->image;
 }
 
 QString FaviconProvider::identifier() const
 {
     return m_url;
 }
 
 #include "moc_faviconprovider.cpp"