Fix config persa al riavvio: file di configurazione fisso condiviso tra nemo e defaultuser (/home/nemo/.config/harbour/calibreweb.conf) + migrazione automatica dei valori gia' salvati (server, credenziali, margini, segnalibri)

2026-08-19 15:38:24 +02:00
parent a2a3608db5
commit 2212538fe8
4 changed files with 69 additions and 2 deletions
@@ -4,17 +4,69 @@
 #include <QDir>
 #include <QStandardPaths>

+QString Settings::configPath()
+{
+    const QString dir = QStringLiteral("/home/nemo/.config/harbour");
+    QDir().mkpath(dir);
+    return dir + QStringLiteral("/calibreweb.conf");
+}
+
 Settings::Settings(QObject *parent)
    : QObject(parent)
-    , m_settings(QStringLiteral("harbour"), QStringLiteral("calibreweb"))
+    , m_settings(configPath(), QSettings::IniFormat)
 {
+    migrateIfNeeded();
    // diagnostica: path reale del file di configurazione e valori letti all'avvio
    qDebug() << "Settings file:" << m_settings.fileName();
+    if (m_settings.status() != QSettings::NoError)
+        qDebug() << "Settings WARNING: file di configurazione non accessibile (permessi?)";
    qDebug() << "Settings read: serverUrl=[" << serverUrl() << "] user=[" << username()
             << "] ssl=" << ignoreSslErrors() << "margin=" << readerMargin()
             << "marginV=" << readerMarginV();
 }

+void Settings::migrateIfNeeded()
+{
+    if (!serverUrl().isEmpty())
+        return; // il file condiviso ha gia' una configurazione
+    // Sorgenti candidate: config per-utente corrente + i path noti degli altri
+    // utenti (launcher=nemo, debug SSH=defaultuser). La prima con valori vince.
+    const QStringList candidates = QStringList()
+            << QSettings(QStringLiteral("harbour"), QStringLiteral("calibreweb")).fileName()
+            << QStringLiteral("/home/nemo/.config/harbour/calibreweb.conf")
+            << QStringLiteral("/home/defaultuser/.config/harbour/calibreweb.conf");
+    for (const QString &cand : candidates) {
+        QSettings src(cand, QSettings::IniFormat);
+        const QString url = src.value(QStringLiteral("serverUrl")).toString();
+        if (url.isEmpty())
+            continue;
+        m_settings.setValue(QStringLiteral("serverUrl"), url);
+        m_settings.setValue(QStringLiteral("username"), src.value(QStringLiteral("username")));
+        m_settings.setValue(QStringLiteral("password"), src.value(QStringLiteral("password")));
+        m_settings.setValue(QStringLiteral("ignoreSslErrors"),
+                            src.value(QStringLiteral("ignoreSslErrors")));
+        m_settings.setValue(QStringLiteral("readerMargin"),
+                            src.value(QStringLiteral("readerMargin"), 24));
+        m_settings.setValue(QStringLiteral("readerMarginV"),
+                            src.value(QStringLiteral("readerMarginV"), 0));
+        // segnalibri di lettura per libro+formato
+        src.beginGroup(QStringLiteral("bookmarks"));
+        const QStringList groups = src.childGroups();
+        for (const QString &g : groups) {
+            src.beginGroup(g);
+            const QStringList keys = src.childKeys();
+            for (const QString &k : keys)
+                m_settings.setValue(QStringLiteral("bookmarks/%1/%2").arg(g).arg(k),
+                                    src.value(k));
+            src.endGroup();
+        }
+        src.endGroup();
+        m_settings.sync();
+        qDebug() << "Settings: importati i valori da" << cand;
+        return;
+    }
+}
+
 QString Settings::serverUrl() const
 {
    return m_settings.value(QStringLiteral("serverUrl")).toString();