diff --git a/src/MxcImageProvider.cpp b/src/MxcImageProvider.cpp
index cd7e3946..00177b73 100644
--- a/src/MxcImageProvider.cpp
+++ b/src/MxcImageProvider.cpp
@@ -16,6 +16,8 @@
#include <QPainter>
#include <QPainterPath>
#include <QStandardPaths>
+#include <QThreadPool>
+#include <QTimer>
#include "Logging.h"
#include "MatrixClient.h"
@@ -23,6 +25,39 @@
QHash<QString, mtx::crypto::EncryptedFile> infos;
+MxcImageProvider::MxcImageProvider(QObject *parent)
+#if QT_VERSION < 0x60000
+ : QObject(parent)
+#else
+ : QQuickAsyncImageProvider(parent)
+#endif
+{
+ auto timer = new QTimer(this);
+ timer->setInterval(std::chrono::hours(30));
+ connect(timer, &QTimer::timeout, this, [] {
+ QThreadPool::globalInstance()->start([] {
+ QDir dir(QStandardPaths::writableLocation(QStandardPaths::CacheLocation) +
+ "/media_cache",
+ "",
+ QDir::SortFlags(QDir::Name | QDir::IgnoreCase),
+ QDir::Filter::Writable | QDir::Filter::NoDotAndDotDot | QDir::Filter::Files);
+
+ for (const auto &fileInfo : dir.entryInfoList()) {
+ if (fileInfo.fileTime(QFile::FileTime::FileAccessTime)
+ .daysTo(QDateTime::currentDateTime()) > 30) {
+ if (QFile::remove(fileInfo.absoluteFilePath()))
+ nhlog::net()->debug("Deleted stale media '{}'",
+ fileInfo.absoluteFilePath().toStdString());
+ else
+ nhlog::net()->warn("Failed to delete stale media '{}'",
+ fileInfo.absoluteFilePath().toStdString());
+ }
+ }
+ });
+ });
+ timer->start();
+}
+
QQuickImageResponse *
MxcImageProvider::requestImageResponse(const QString &id, const QSize &requestedSize)
{
@@ -97,6 +132,24 @@ clipRadius(QImage img, double radius)
return out;
}
+static void
+possiblyUpdateAccessTime(const QFileInfo &fileInfo)
+{
+ if (fileInfo.fileTime(QFile::FileTime::FileAccessTime).daysTo(QDateTime::currentDateTime()) >
+ 7) {
+ nhlog::net()->debug("Updating file time for '{}'",
+ fileInfo.absoluteFilePath().toStdString());
+
+ QFile f(fileInfo.absoluteFilePath());
+
+ if (!f.open(QIODevice::ReadWrite) ||
+ !f.setFileTime(QDateTime::currentDateTime(), QFile::FileTime::FileAccessTime)) {
+ nhlog::net()->warn("Failed to update filetime for '{}'",
+ fileInfo.absoluteFilePath().toStdString());
+ }
+ }
+}
+
void
MxcImageProvider::download(const QString &id,
const QSize &requestedSize,
@@ -141,6 +194,8 @@ MxcImageProvider::download(const QString &id,
if (fileInfo.exists()) {
QImage image = utils::readImageFromFile(fileInfo.absoluteFilePath());
if (!image.isNull()) {
+ possiblyUpdateAccessTime(fileInfo);
+
if (requestedSize.width() <= 0) {
image = image.scaledToHeight(requestedSize.height(), Qt::SmoothTransformation);
} else {
@@ -185,6 +240,8 @@ MxcImageProvider::download(const QString &id,
auto data = QByteArray(res.data(), (int)res.size());
QImage image = utils::readImage(data);
if (!image.isNull()) {
+ possiblyUpdateAccessTime(fileInfo);
+
if (requestedSize.width() <= 0) {
image =
image.scaledToHeight(requestedSize.height(), Qt::SmoothTransformation);
@@ -238,6 +295,7 @@ MxcImageProvider::download(const QString &id,
QImage image = utils::readImage(data);
image.setText(QStringLiteral("mxc url"), "mxc://" + id);
if (!image.isNull()) {
+ possiblyUpdateAccessTime(fileInfo);
if (radius != 0) {
image = clipRadius(std::move(image), radius);
}
@@ -248,6 +306,7 @@ MxcImageProvider::download(const QString &id,
} else {
QImage image = utils::readImageFromFile(fileInfo.absoluteFilePath());
if (!image.isNull()) {
+ possiblyUpdateAccessTime(fileInfo);
if (radius != 0) {
image = clipRadius(std::move(image), radius);
}
diff --git a/src/MxcImageProvider.h b/src/MxcImageProvider.h
index 9d5aaabc..d8325219 100644
--- a/src/MxcImageProvider.h
+++ b/src/MxcImageProvider.h
@@ -80,6 +80,10 @@ class MxcImageProvider
public QQuickAsyncImageProvider
{
Q_OBJECT
+
+public:
+ MxcImageProvider(QObject *parent = nullptr);
+
public slots:
QQuickImageResponse *
requestImageResponse(const QString &id, const QSize &requestedSize) override;
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