Game-compatibility - improved

src/qt_gui/compatibility_info.cpp

@@ -19,109 +19,48 @@ CompatibilityInfoClass::CompatibilityInfoClass()
 CompatibilityInfoClass::~CompatibilityInfoClass() = default;
 
 void CompatibilityInfoClass::UpdateCompatibilityDatabase(QWidget* parent, bool forced) {
-    if (!forced)
+    if (!forced && LoadCompatibilityFile())
-        if (LoadCompatibilityFile())
-            return;
-
-    QNetworkReply* reply = FetchPage(1);
-    if (!WaitForReply(reply))
         return;
 
+    QUrl url("https://github.com/DanielSvoboda/shadps4-game-compatibility/releases/latest/download/"
+             "compatibility_data.json");
+    QNetworkRequest request(url);
+    QNetworkReply* reply = m_network_manager->get(request);
+
     QProgressDialog dialog(tr("Fetching compatibility data, please wait"), tr("Cancel"), 0, 0,
                            parent);
     dialog.setWindowTitle(tr("Loading..."));
 
-    int remaining_pages = 0;
+    if (!WaitForReply(reply)) {
-    if (reply->hasRawHeader("link")) {
-        QRegularExpression last_page_re("(\\d+)(?=>; rel=\"last\")");
-        QRegularExpressionMatch last_page_match =
-            last_page_re.match(QString(reply->rawHeader("link")));
-        if (last_page_match.hasMatch()) {
-            remaining_pages = last_page_match.captured(0).toInt() - 1;
-        }
-    }
-
-    if (reply->error() != QNetworkReply::NoError) {
         reply->deleteLater();
         QMessageBox::critical(parent, tr("Error"),
-                              tr("Unable to update compatibility data! Try again later."));
+                              tr("Tempo limite ao baixar os dados de compatibilidade."));
-        // Try loading compatibility_file.json again
-        if (!forced)
-            LoadCompatibilityFile();
         return;
     }
 
-    ExtractCompatibilityInfo(reply->readAll());
+    if (reply->error() != QNetworkReply::NoError) {
-
+        QMessageBox::critical(parent, tr("Error"),
-    QVector<QNetworkReply*> replies(remaining_pages);
+                              tr("Unable to update compatibility data! Try again later.") +
-    QFutureWatcher<void> future_watcher;
+                                  reply->errorString());
-
+        reply->deleteLater();
-    for (int i = 0; i < remaining_pages; i++) {
+        return;
-        replies[i] = FetchPage(i + 2);
     }
 
-    future_watcher.setFuture(QtConcurrent::map(replies, WaitForReply));
+    QFile compatibility_file(m_compatibility_filename);
-    connect(&future_watcher, &QFutureWatcher<void>::finished, [&]() {
+    if (!compatibility_file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
-        for (int i = 0; i < remaining_pages; i++) {
+        QMessageBox::critical(parent, tr("Error"),
-            if (replies[i]->bytesAvailable()) {
+                              tr("Unable to open compatibility.json for writing."));
-                if (replies[i]->error() == QNetworkReply::NoError) {
+        reply->deleteLater();
-                    ExtractCompatibilityInfo(replies[i]->readAll());
+        return;
-                }
+    }
-                replies[i]->deleteLater();
-            } else {
-                // This means the request timed out
-                return;
-            }
-        }
 
-        QFile compatibility_file(m_compatibility_filename);
+    // Writes the received data to the file.
+    QByteArray json_data = reply->readAll();
+    compatibility_file.write(json_data);
+    compatibility_file.close();
+    reply->deleteLater();
 
-        if (!compatibility_file.open(QIODevice::WriteOnly | QIODevice::Truncate |
+    LoadCompatibilityFile();
-                                     QIODevice::Text)) {
-            QMessageBox::critical(parent, tr("Error"),
-                                  tr("Unable to open compatibility.json for writing."));
-            return;
-        }
-
-        QJsonDocument json_doc;
-        m_compatibility_database["version"] = COMPAT_DB_VERSION;
-
-        json_doc.setObject(m_compatibility_database);
-        compatibility_file.write(json_doc.toJson());
-        compatibility_file.close();
-
-        dialog.reset();
-    });
-    connect(&future_watcher, &QFutureWatcher<void>::canceled, [&]() {
-        // Cleanup if user cancels pulling data
-        for (int i = 0; i < remaining_pages; i++) {
-            if (!replies[i]->bytesAvailable()) {
-                replies[i]->deleteLater();
-            } else if (!replies[i]->isFinished()) {
-                replies[i]->abort();
-            }
-        }
-    });
-    connect(&dialog, &QProgressDialog::canceled, &future_watcher, &QFutureWatcher<void>::cancel);
-    dialog.setRange(0, remaining_pages);
-    connect(&future_watcher, &QFutureWatcher<void>::progressValueChanged, &dialog,
-            &QProgressDialog::setValue);
-    dialog.exec();
-}
-
-QNetworkReply* CompatibilityInfoClass::FetchPage(int page_num) {
-    QUrl url = QUrl("https://api.github.com/repos/shadps4-emu/shadps4-game-compatibility/issues");
-    QUrlQuery query;
-    query.addQueryItem("per_page", QString("100"));
-    query.addQueryItem(
-        "tags", QString("status-ingame status-playable status-nothing status-boots status-menus"));
-    query.addQueryItem("page", QString::number(page_num));
-    url.setQuery(query);
-
-    QNetworkRequest request(url);
-    QNetworkReply* reply = m_network_manager->get(request);
-
-    return reply;
 }
 
 bool CompatibilityInfoClass::WaitForReply(QNetworkReply* reply) {
@@ -193,14 +132,6 @@ bool CompatibilityInfoClass::LoadCompatibilityFile() {
         return false;
     }
 
-    // Check database version
-    int version_number;
-    if (json_doc.object()["version"].isDouble()) {
-        if (json_doc.object()["version"].toInt() < COMPAT_DB_VERSION)
-            return false;
-    } else
-        return false;
-
     m_compatibility_database = json_doc.object();
     return true;
 }

src/qt_gui/compatibility_info.h

@@ -11,8 +11,6 @@
 #include "common/config.h"
 #include "core/file_format/psf.h"
 
-static constexpr int COMPAT_DB_VERSION = 1;
-
 enum class CompatibilityStatus {
     Unknown,
     Nothing,
@@ -83,7 +81,6 @@ public:
     const QString GetCompatStatusString(const CompatibilityStatus status);
     void ExtractCompatibilityInfo(QByteArray response);
     static bool WaitForReply(QNetworkReply* reply);
-    QNetworkReply* FetchPage(int page_num);
 
 private:
     QNetworkAccessManager* m_network_manager;

src/qt_gui/main_window.cpp

@@ -202,10 +202,14 @@ void MainWindow::CreateDockWindows() {
 }
 
 void MainWindow::LoadGameLists() {
+    // Load compatibility database
+    if (Config::getCompatibilityEnabled())
+        m_compat_info->LoadCompatibilityFile();
+
     // Update compatibility database
-    if (Config::getCheckCompatibilityOnStartup()) {
+    if (Config::getCheckCompatibilityOnStartup())
         m_compat_info->UpdateCompatibilityDatabase(this);
-    }
+
     // Get game info from game folders.
     m_game_info->GetGameInfo(this);
     if (isTableList) {

src/qt_gui/settings_dialog.cpp

@@ -159,14 +159,18 @@ SettingsDialog::SettingsDialog(std::span<const QString> physical_devices,
                 });
 
 #if (QT_VERSION < QT_VERSION_CHECK(6, 7, 0))
-        connect(ui->enableCompatibilityCheckBox, &QCheckBox::stateChanged, this, [this](int state) {
+        connect(ui->enableCompatibilityCheckBox, &QCheckBox::stateChanged, this,
+                [this, m_compat_info](int state) {
 #else
         connect(ui->enableCompatibilityCheckBox, &QCheckBox::checkStateChanged, this,
-                [this](Qt::CheckState state) {
+                [this, m_compat_info](Qt::CheckState state) {
 #endif
-            Config::setCompatibilityEnabled(state);
+                    Config::setCompatibilityEnabled(state);
-            emit CompatibilityChanged();
+                    if (state) {
-        });
+                        m_compat_info->LoadCompatibilityFile();
+                    }
+                    emit CompatibilityChanged();
+                });
     }
 
     // Gui TAB