support custom data for all plugins

src/librssguard/miscellaneous/databasequeries.cpp

@@ -37,6 +37,27 @@
 #include <QUrl>
 #include <QVariant>
 
+QString DatabaseQueries::serializeCustomData(const QVariantHash& data) {
+  if (!data.isEmpty()) {
+    return QString::fromUtf8(QJsonDocument::fromVariant(data).toJson(QJsonDocument::JsonFormat::Indented));
+  }
+  else {
+    return QString();
+  }
+}
+
+QVariantHash DatabaseQueries::deserializeCustomData(const QString& data) {
+  if (data.isEmpty()) {
+    return QVariantHash();
+  }
+  else {
+    auto json = QJsonDocument::fromJson(data.toUtf8());
+    auto json_obj = json.object();
+
+    return json.object().toVariantHash();
+  }
+}
+
 bool DatabaseQueries::isLabelAssignedToMessage(const QSqlDatabase& db, Label* label, const Message& msg) {
   QSqlQuery q(db);
 
@@ -1691,11 +1712,7 @@ void DatabaseQueries::createOverwriteAccount(const QSqlDatabase& db, ServiceRoot
   q.bindValue(QSL(":id"), account->accountId());
 
   auto custom_data = account->customDatabaseData();
-  QString serialized_custom_data;
-
-  if (!custom_data.isEmpty()) {
-    serialized_custom_data = QString::fromUtf8(QJsonDocument::fromVariant(custom_data).toJson(QJsonDocument::JsonFormat::Indented));
-  }
+  QString serialized_custom_data = serializeCustomData(custom_data);
 
   q.bindValue(QSL(":custom_data"), serialized_custom_data);
 
@@ -2162,25 +2179,31 @@ QStringList DatabaseQueries::getAllRecipients(const QSqlDatabase& db, int accoun
   return rec;
 }
 
-bool DatabaseQueries::storeNewOauthTokens(const QSqlDatabase& db, const QString& table_name,
+bool DatabaseQueries::storeNewOauthTokens(const QSqlDatabase& db,
                                           const QString& refresh_token, int account_id) {
   QSqlQuery query(db);
 
-  // TODO:, není funkční
-
-  query.prepare(QSL("UPDATE %1 "
-                    "SET refresh_token = :refresh_token "
-                    "WHERE id = :id;").arg(table_name));
-  query.bindValue(QSL(":refresh_token"), refresh_token);
+  query.prepare(QSL("SELECT custom_data FROM Accounts WHERE id = :id;"));
   query.bindValue(QSL(":id"), account_id);
 
-  if (query.exec()) {
-    qDebugNN << LOGSEC_DB << "Stored new refresh token into table" << QUOTE_W_SPACE_DOT(table_name);
-    return true;
+  if (!query.exec() || !query.next()) {
+    return false;
+  }
+
+  QVariantHash custom_data = deserializeCustomData(query.value(0).toString());
+
+  custom_data["refresh_token"] = refresh_token;
+
+  query.clear();
+  query.prepare(QSL("UPDATE Accounts SET custom_data = :custom_data WHERE id = :id;"));
+  query.bindValue(QSL(":custom_data"), serializeCustomData(custom_data));
+  query.bindValue(QSL(":id"), account_id);
+
+  if (!query.exec()) {
+    return false;
   }
   else {
-    qWarningNN << LOGSEC_DB << "Updating tokens in DB failed:" << QUOTE_W_SPACE_DOT(query.lastError().text());
-    return false;
+    return true;
   }
 }
 

src/librssguard/miscellaneous/databasequeries.h

@@ -23,6 +23,10 @@
 class DatabaseQueries {
   public:
 
+    // Custom data serializers.
+    static QString serializeCustomData(const QVariantHash& data);
+    static QVariantHash deserializeCustomData(const QString& data);
+
     // Label operators.
     static bool isLabelAssignedToMessage(const QSqlDatabase& db, Label* label, const Message& msg);
     static bool deassignLabelFromMessage(const QSqlDatabase& db, Label* label, const Message& msg);
@@ -98,8 +102,7 @@ class DatabaseQueries {
 
     template<typename Categ, typename Fee>
     static void loadFromDatabase(ServiceRoot* root);
-    static bool storeNewOauthTokens(const QSqlDatabase& db, const QString& table_name,
-                                    const QString& refresh_token, int account_id);
+    static bool storeNewOauthTokens(const QSqlDatabase& db, const QString& refresh_token, int account_id);
     static void createOverwriteAccount(const QSqlDatabase& db, ServiceRoot* account);
     static int updateMessages(QSqlDatabase db, const QList<Message>& messages, const QString& feed_custom_id,
                               int account_id, const QString& url, bool force_update, bool* any_message_changed, bool* ok = nullptr);
@@ -199,7 +202,7 @@ QList<ServiceRoot*> DatabaseQueries::getAccounts(const QSqlDatabase& db, const Q
                           TextFactory::decrypt(query.value(QSL("proxy_password")).toString()));
 
       root->setNetworkProxy(proxy);
-      root->setCustomDatabaseData(QJsonDocument::fromJson(query.value(QSL("custom_data")).toString().toUtf8()).object().toVariantHash());
+      root->setCustomDatabaseData(deserializeCustomData(query.value(QSL("custom_data")).toString()));
 
       roots.append(root);
     }

src/librssguard/services/abstract/serviceroot.h

@@ -22,14 +22,6 @@ class QAction;
 class MessagesModel;
 class CacheForServiceRoot;
 
-struct CustomDatabaseEntry {
-  public:
-    CustomDatabaseEntry(const QString& name, bool encrypted = false) : m_name(name), m_encrypted(encrypted) {}
-
-    QString m_name;
-    bool m_encrypted;
-};
-
 // THIS IS the root node of the service.
 // NOTE: The root usually contains some core functionality of the
 // service like service account username/password etc.

src/librssguard/services/feedly/feedlynetwork.cpp

@@ -523,7 +523,7 @@ void FeedlyNetwork::onTokensRetrieved(const QString& access_token, const QString
   if (m_service != nullptr && !refresh_token.isEmpty()) {
     QSqlDatabase database = qApp->database()->connection(metaObject()->className());
 
-    DatabaseQueries::storeNewOauthTokens(database, QSL("FeedlyAccounts"), refresh_token, m_service->accountId());
+    DatabaseQueries::storeNewOauthTokens(database, refresh_token, m_service->accountId());
   }
 }
 

src/librssguard/services/feedly/feedlyserviceroot.cpp

@@ -44,6 +44,34 @@ bool FeedlyServiceRoot::editViaGui() {
   return true;
 }
 
+QVariantHash FeedlyServiceRoot::customDatabaseData() const {
+  QVariantHash data;
+
+  data["username"] = m_network->username();
+  data["dat"] = m_network->developerAccessToken();
+
+#if defined(FEEDLY_OFFICIAL_SUPPORT)
+  data["refresh_token"] = m_network->oauth()->refreshToken();
+#endif
+
+  data["batch_size"] = m_network->batchSize();
+  data["download_only_unread"] = m_network->downloadOnlyUnreadMessages();
+
+  return data;
+}
+
+void FeedlyServiceRoot::setCustomDatabaseData(const QVariantHash& data) const {
+  m_network->setUsername(data["username"].toString());
+  m_network->setDeveloperAccessToken(data["dat"].toString());
+
+#if defined(FEEDLY_OFFICIAL_SUPPORT)
+  m_network->oauth()->setRefreshToken(data["refresh_token"].toString());
+#endif
+
+  m_network->setBatchSize(data["batch_size"].toInt());
+  m_network->setDownloadOnlyUnreadMessages(data["download_only_unread"].toBool());
+}
+
 void FeedlyServiceRoot::start(bool freshly_activated) {
   if (!freshly_activated) {
     DatabaseQueries::loadFromDatabase<Category, FeedlyFeed>(this);

src/librssguard/services/feedly/feedlyserviceroot.h

@@ -21,14 +21,17 @@ class FeedlyServiceRoot : public ServiceRoot, public CacheForServiceRoot {
     virtual QString code() const;
     virtual void saveAllCachedData(bool ignore_errors);
     virtual LabelOperation supportedLabelOperations() const;
+    virtual QVariantHash customDatabaseData() const;
+    virtual void setCustomDatabaseData(const QVariantHash& data) const;
 
     FeedlyNetwork* network() const;
 
-    void updateTitle();
-
   protected:
     virtual RootItem* obtainNewTreeForSyncIn() const;
 
+  private:
+    void updateTitle();
+
   private:
     FeedlyNetwork* m_network;
 };

src/librssguard/services/gmail/gmailserviceroot.cpp

@@ -50,6 +50,28 @@ void GmailServiceRoot::writeNewEmail() {
   FormAddEditEmail(this, qApp->mainFormWidget()).execForAdd();
 }
 
+QVariantHash GmailServiceRoot::customDatabaseData() const {
+  QVariantHash data;
+
+  data["username"] = m_network->username();
+  data["batch_size"] = m_network->batchSize();
+  data["client_id"] = m_network->oauth()->clientId();
+  data["client_secret"] = m_network->oauth()->clientSecret();
+  data["refresh_token"] = m_network->oauth()->refreshToken();
+  data["redirect_uri"] = m_network->oauth()->redirectUrl();
+
+  return data;
+}
+
+void GmailServiceRoot::setCustomDatabaseData(const QVariantHash& data) const {
+  m_network->setUsername(data["username"].toString());
+  m_network->setBatchSize(data["batch_size"].toInt());
+  m_network->oauth()->setClientId(data["client_id"].toString());
+  m_network->oauth()->setClientSecret(data["client_secret"].toString());
+  m_network->oauth()->setRefreshToken(data["refresh_token"].toString());
+  m_network->oauth()->setRedirectUrl(data["redirect_uri"].toString());
+}
+
 bool GmailServiceRoot::downloadAttachmentOnMyOwn(const QUrl& url) const {
   QString str_url = url.toString();
   QString attachment_id = str_url.mid(str_url.indexOf(QL1C('?')) + 1);

src/librssguard/services/gmail/gmailserviceroot.h

@@ -29,18 +29,19 @@ class GmailServiceRoot : public ServiceRoot, public CacheForServiceRoot {
     virtual QString code() const;
     virtual QString additionalTooltip() const;
     virtual void saveAllCachedData(bool ignore_errors);
-
-    void updateTitle();
-
-  private slots:
-    void replyToEmail();
+    virtual QVariantHash customDatabaseData() const;
+    virtual void setCustomDatabaseData(const QVariantHash& data) const;
 
   protected:
     virtual RootItem* obtainNewTreeForSyncIn() const;
 
-  private:
+  private slots:
+    void replyToEmail();
     void writeNewEmail();
 
+  private:
+    void updateTitle();
+
   private:
     GmailNetworkFactory* m_network;
     QAction* m_actionReply;

src/librssguard/services/gmail/network/gmailnetworkfactory.cpp

@@ -136,7 +136,7 @@ void GmailNetworkFactory::initializeOauth() {
     if (m_service != nullptr && !refresh_token.isEmpty()) {
       QSqlDatabase database = qApp->database()->connection(metaObject()->className());
 
-      DatabaseQueries::storeNewOauthTokens(database, QSL("GmailAccounts"), refresh_token, m_service->accountId());
+      DatabaseQueries::storeNewOauthTokens(database, refresh_token, m_service->accountId());
     }
   });
 }

src/librssguard/services/greader/greaderserviceroot.cpp

@@ -35,6 +35,26 @@ bool GreaderServiceRoot::editViaGui() {
   return true;
 }
 
+QVariantHash GreaderServiceRoot::customDatabaseData() const {
+  QVariantHash data;
+
+  data["service"] = int(m_network->service());
+  data["username"] = m_network->username();
+  data["password"] = TextFactory::encrypt(m_network->password());
+  data["url"] = m_network->baseUrl();
+  data["batch_size"] = m_network->batchSize();
+
+  return data;
+}
+
+void GreaderServiceRoot::setCustomDatabaseData(const QVariantHash& data) const {
+  m_network->setService(GreaderServiceRoot::Service(data["service"].toInt()));
+  m_network->setUsername(data["username"].toString());
+  TextFactory::decrypt(data["password"].toString());
+  m_network->setBaseUrl(data["url"].toString());
+  m_network->setBatchSize(data["batch_size"].toInt());
+}
+
 void GreaderServiceRoot::start(bool freshly_activated) {
   if (!freshly_activated) {
     DatabaseQueries::loadFromDatabase<Category, GreaderFeed>(this);

src/librssguard/services/greader/greaderserviceroot.h

@@ -29,14 +29,17 @@ class GreaderServiceRoot : public ServiceRoot, public CacheForServiceRoot {
     virtual QString code() const;
     virtual void saveAllCachedData(bool ignore_errors);
     virtual LabelOperation supportedLabelOperations() const;
+    virtual QVariantHash customDatabaseData() const;
+    virtual void setCustomDatabaseData(const QVariantHash& data) const;
 
     GreaderNetwork* network() const;
 
-    void updateTitleIcon();
-
   protected:
     virtual RootItem* obtainNewTreeForSyncIn() const;
 
+  private:
+    void updateTitleIcon();
+
   private:
     GreaderNetwork* m_network;
 };

src/librssguard/services/inoreader/inoreaderserviceroot.cpp

@@ -32,6 +32,28 @@ ServiceRoot::LabelOperation InoreaderServiceRoot::supportedLabelOperations() con
   return ServiceRoot::LabelOperation(0);
 }
 
+QVariantHash InoreaderServiceRoot::customDatabaseData() const {
+  QVariantHash data;
+
+  data["username"] = m_network->username();
+  data["batch_size"] = m_network->batchSize();
+  data["client_id"] = m_network->oauth()->clientId();
+  data["client_secret"] = m_network->oauth()->clientSecret();
+  data["refresh_token"] = m_network->oauth()->refreshToken();
+  data["redirect_uri"] = m_network->oauth()->redirectUrl();
+
+  return data;
+}
+
+void InoreaderServiceRoot::setCustomDatabaseData(const QVariantHash& data) const {
+  m_network->setUsername(data["username"].toString());
+  m_network->setBatchSize(data["batch_size"].toInt());
+  m_network->oauth()->setClientId(data["client_id"].toString());
+  m_network->oauth()->setClientSecret(data["client_secret"].toString());
+  m_network->oauth()->setRefreshToken(data["refresh_token"].toString());
+  m_network->oauth()->setRedirectUrl(data["redirect_uri"].toString());
+}
+
 bool InoreaderServiceRoot::isSyncable() const {
   return true;
 }

src/librssguard/services/inoreader/inoreaderserviceroot.h

@@ -27,12 +27,15 @@ class InoreaderServiceRoot : public ServiceRoot, public CacheForServiceRoot {
     virtual QString code() const;
     virtual QString additionalTooltip() const;
     virtual void saveAllCachedData(bool ignore_errors);
-
-    void updateTitle();
+    virtual QVariantHash customDatabaseData() const;
+    virtual void setCustomDatabaseData(const QVariantHash& data) const;
 
   protected:
     virtual RootItem* obtainNewTreeForSyncIn() const;
 
+  private:
+    void updateTitle();
+
   private:
     InoreaderNetworkFactory* m_network;
 };

src/librssguard/services/inoreader/network/inoreadernetworkfactory.cpp

@@ -71,7 +71,7 @@ void InoreaderNetworkFactory::initializeOauth() {
     if (m_service != nullptr && !refresh_token.isEmpty()) {
       QSqlDatabase database = qApp->database()->connection(metaObject()->className());
 
-      DatabaseQueries::storeNewOauthTokens(database, QSL("InoreaderAccounts"), refresh_token, m_service->accountId());
+      DatabaseQueries::storeNewOauthTokens(database, refresh_token, m_service->accountId());
     }
   });
 }

src/librssguard/services/owncloud/owncloudserviceroot.cpp

@@ -126,3 +126,25 @@ RootItem* OwnCloudServiceRoot::obtainNewTreeForSyncIn() const {
     return nullptr;
   }
 }
+
+QVariantHash OwnCloudServiceRoot::customDatabaseData() const {
+  QVariantHash data;
+
+  data["auth_username"] = m_network->authUsername();
+  data["auth_password"] = TextFactory::encrypt(m_network->authPassword());
+  data["url"] = m_network->url();
+  data["force_update"] = m_network->forceServerSideUpdate();
+  data["batch_size"] = m_network->batchSize();
+  data["download_only_unread"] = m_network->downloadOnlyUnreadMessages();
+
+  return data;
+}
+
+void OwnCloudServiceRoot::setCustomDatabaseData(const QVariantHash& data) const {
+  m_network->setAuthUsername(data["auth_username"].toString());
+  m_network->setAuthPassword(TextFactory::decrypt(data["auth_password"].toString()));
+  m_network->setUrl(data["url"].toString());
+  m_network->setForceServerSideUpdate(data["force_update"].toBool());
+  m_network->setBatchSize(data["batch_size"].toInt());
+  m_network->setDownloadOnlyUnreadMessages(data["download_only_unread"].toBool());
+}

src/librssguard/services/owncloud/owncloudserviceroot.h

@@ -26,14 +26,17 @@ class OwnCloudServiceRoot : public ServiceRoot, public CacheForServiceRoot {
     virtual void start(bool freshly_activated);
     virtual QString code() const;
     virtual void saveAllCachedData(bool ignore_errors);
+    virtual QVariantHash customDatabaseData() const;
+    virtual void setCustomDatabaseData(const QVariantHash& data) const;
 
     OwnCloudNetworkFactory* network() const;
 
-    void updateTitle();
-
   protected:
     virtual RootItem* obtainNewTreeForSyncIn() const;
 
+  private:
+    void updateTitle();
+
   private:
     OwnCloudNetworkFactory* m_network;
 };